🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.45 AU - 0.61 AU

Year: 140 Days

Day: 44.1 Hours

Environment

Temp: 182 °C

Axial Tilt: 43.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 67,467,225 km

• M1: 203,004 km (0.071 R)
• M2: 225,294 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.47 AU - 0.61 AU

Year: 144 Days

Day: 20.5 Hours

Environment

Temp: 175 °C

Axial Tilt: 12.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.68 AU - 0.8 AU

Year: 231 Days

Day: 33.1 Hours

Environment

Temp: 189 °C

Axial Tilt: 22.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,467,225 km

• M1: 451,337 km (0.12 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.59 AU - 2.39 AU

Year: 1020 Days

Day: 13.8 Hours

Environment

Temp: -56 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.87 AU - 2.57 AU

Year: 1202 Days

Day: 23.7 Hours

Environment

Temp: -76 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 996.4

Radius: 10

Gravity: 9.96 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 4.72 AU - 5.68 AU

Year: 4310 Days

Day: 8.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 67,467,225 km

• M1: 125,363 km (0.107 R)
• M2: 232,026 km (0.098 R)
• M3: 317,895 km (0.112 R)
• M4: 745,596 km (0.094 R)
• M5: 822,639 km (0.076 R)
• M6: 889,210 km (0.118 R)
• M7: 1,028,037 km (0.082 R)
• M8: 1,159,383 km (0.103 R)
• M9: 1,234,930 km (0.051 R)
• M10: 1,423,274 km (0.09 R)
• M11: 1,587,682 km (0.103 R)
• M12: 1,689,259 km (0.064 R)
• M13: 1,810,733 km (0.119 R)
• M14: 2,081,056 km (0.116 R)
• M15: 2,500,828 km (0.037 R)
• M16: 2,988,965 km (0.106 R)
• M17: 3,685,194 km (0.052 R)
• M18: 3,798,440 km (0.08 R)
• M19: 3,958,958 km (0.117 R)
• M20: 4,263,240 km (0.066 R)
• M21: 4,550,767 km (0.048 R)
• M22: 4,696,924 km (0.074 R)
• M23: 5,119,688 km (0.114 R)
• M24: 5,374,004 km (0.097 R)
• M25: 5,502,808 km (0.074 R)
• M26: 5,816,066 km (0.108 R)
• M27: 5,921,832 km (0.066 R)
• M28: 6,296,874 km (0.081 R)
• M29: 6,735,046 km (0.107 R)
• M30: 7,014,046 km (0.095 R)
• M31: 7,554,393 km (0.11 R)
• M32: 7,641,010 km (0.052 R)
• M33: 7,815,142 km (0.114 R)
• M34: 8,108,205 km (0.055 R)
• M35: 8,584,823 km (0.063 R)
• M36: 9,316,656 km (0.065 R)
• M37: 9,409,556 km (0.114 R)
• M38: 9,910,261 km (0.119 R)
• M39: 10,742,473 km (0.113 R)
• M40: 11,003,073 km (0.101 R)
• M41: 11,696,908 km (0.084 R)
• M42: 12,507,280 km (0.098 R)
• M43: 12,575,646 km (0.093 R)
• M44: 12,644,162 km (0.055 R)
• M45: 13,022,943 km (0.091 R)
• M46: 13,092,207 km (0.1 R)
• M47: 13,300,896 km (0.051 R)
• M48: 13,405,615 km (0.108 R)
• M49: 13,827,182 km (0.1 R)
• M50: 14,288,841 km (0.116 R)
• M51: 15,300,272 km (0.091 R)
• M52: 16,074,142 km (0.072 R)
• M53: 16,185,592 km (0.069 R)
• M54: 16,709,783 km (0.1 R)
• M55: 18,005,749 km (0.117 R)
• M56: 18,744,015 km (0.085 R)
• M57: 19,810,049 km (0.059 R)
• M58: 20,290,258 km (0.097 R)
• M59: 20,814,749 km (0.034 R)
• M60: 21,425,407 km (0.077 R)
• M61: 21,589,217 km (0.075 R)
• M62: 21,794,615 km (0.1 R)
• M63: 22,248,794 km (0.107 R)
• M64: 22,539,462 km (0.089 R)
• M65: 22,664,526 km (0.048 R)
• M66: 22,915,103 km (0.12 R)
• M67: 23,124,540 km (0.039 R)
• M68: 24,694,869 km (0.065 R)
• M69: 25,211,580 km (0.065 R)
• M70: 25,471,132 km (0.105 R)
• M71: 25,557,899 km (0.103 R)
• M72: 25,688,198 km (0.065 R)
• M73: 26,036,911 km (0.051 R)
• M74: 26,167,959 km (0.093 R)
• M75: 28,565,713 km (0.119 R)
• M76: 28,881,515 km (0.059 R)
• M77: 28,972,021 km (0.064 R)
• M78: 29,108,006 km (0.109 R)
• M79: 29,699,366 km (0.097 R)
• M80: 30,662,926 km (0.04 R)
• M81: 30,893,905 km (0.082 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 528

Radius: 11.4

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 6.72 AU - 9.6 AU

Year: 8472 Days

Day: 13.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 67,467,225 km

• M1: 151,692 km (0.075 R)
• M2: 296,802 km (0.083 R)
• M3: 566,976 km (0.108 R)
• M4: 837,000 km (0.115 R)
• M5: 1,289,833 km (0.051 R)
• M6: 1,514,080 km (0.053 R)
• M7: 1,670,709 km (0.109 R)
• M8: 2,086,442 km (0.078 R)
• M9: 2,261,920 km (0.075 R)
• M10: 2,351,529 km (0.11 R)
• M11: 2,817,377 km (0.082 R)
• M12: 3,086,054 km (0.075 R)
• M13: 3,466,033 km (0.072 R)
• M14: 3,968,832 km (0.11 R)
• M15: 4,187,394 km (0.115 R)
• M16: 5,160,678 km (0.061 R)
• M17: 5,550,829 km (0.035 R)
• M18: 6,107,034 km (0.118 R)
• M19: 7,007,314 km (0.102 R)
• M20: 7,305,462 km (0.077 R)
• M21: 7,473,012 km (0.082 R)
• M22: 7,574,140 km (0.113 R)
• M23: 8,434,478 km (0.087 R)
• M24: 8,539,944 km (0.045 R)
• M25: 9,948,857 km (0.118 R)
• M26: 10,209,456 km (0.104 R)
• M27: 10,284,255 km (0.042 R)
• M28: 10,661,242 km (0.094 R)
• M29: 10,927,975 km (0.083 R)
• M30: 11,623,755 km (0.103 R)
• M31: 12,016,449 km (0.078 R)
• M32: 12,413,631 km (0.082 R)
• M33: 12,533,609 km (0.111 R)
• M34: 12,976,867 km (0.102 R)
• M35: 16,439,908 km (0.072 R)
• M36: 17,013,915 km (0.058 R)
• M37: 17,236,367 km (0.1 R)
• M38: 18,454,393 km (0.098 R)
• M39: 18,545,798 km (0.119 R)
• M40: 18,683,128 km (0.043 R)
• M41: 19,560,370 km (0.107 R)
• M42: 19,840,268 km (0.074 R)
• M43: 21,691,392 km (0.096 R)
• M44: 22,662,133 km (0.118 R)
• M45: 25,251,373 km (0.064 R)
• M46: 25,454,377 km (0.077 R)
• M47: 25,708,992 km (0.085 R)
• M48: 26,118,143 km (0.109 R)
• M49: 26,632,460 km (0.072 R)
• M50: 27,098,308 km (0.107 R)
• M51: 27,723,477 km (0.085 R)
• M52: 27,880,555 km (0.055 R)
• M53: 28,142,950 km (0.088 R)
• M54: 28,564,517 km (0.076 R)
• M55: 29,734,821 km (0.045 R)
• M56: 30,218,022 km (0.117 R)
• M57: 30,433,592 km (0.1 R)
• M58: 30,541,602 km (0.108 R)
• M59: 30,866,229 km (0.109 R)
• M60: 31,246,657 km (0.098 R)
• M61: 31,464,621 km (0.027 R)
• M62: 31,957,097 km (0.081 R)
• M63: 34,064,034 km (0.12 R)
• M64: 34,457,177 km (0.11 R)
• M65: 34,682,322 km (0.098 R)
• M66: 38,586,078 km (0.089 R)
• M67: 39,171,903 km (0.097 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 329.6

Radius: 5.7

Gravity: 10.14 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 13.28 AU - 16.52 AU

Year: 20903 Days

Day: 15.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 67,467,225 km

• M1: 99,333 km (0.094 R)
• M2: 141,669 km (0.026 R)
• M3: 219,011 km (0.111 R)
• M4: 389,553 km (0.098 R)
• M5: 489,783 km (0.095 R)
• M6: 798,105 km (0.067 R)
• M7: 949,797 km (0.104 R)
• M8: 1,305,541 km (0.089 R)
• M9: 1,617,751 km (0.119 R)
• M10: 1,838,558 km (0.069 R)
• M11: 2,098,409 km (0.097 R)
• M12: 2,278,076 km (0.109 R)
• M13: 3,079,472 km (0.066 R)
• M14: 3,492,512 km (0.117 R)
• M15: 3,598,577 km (0.108 R)
• M16: 3,777,496 km (0.073 R)
• M17: 4,561,089 km (0.042 R)
• M18: 5,847,332 km (0.112 R)
• M19: 5,973,293 km (0.113 R)
• M20: 6,356,862 km (0.104 R)
• M21: 6,880,455 km (0.07 R)
• M22: 7,058,177 km (0.069 R)
• M23: 7,463,288 km (0.041 R)
• M24: 8,202,302 km (0.075 R)
• M25: 8,249,275 km (0.101 R)
• M26: 8,390,645 km (0.039 R)
• M27: 8,485,341 km (0.074 R)
• M28: 10,149,168 km (0.086 R)
• M29: 10,708,515 km (0.036 R)
• M30: 12,123,411 km (0.111 R)
• M31: 13,818,954 km (0.068 R)
• M32: 14,494,986 km (0.036 R)
• M33: 14,665,827 km (0.076 R)
• M34: 15,413,069 km (0.025 R)
• M35: 15,879,216 km (0.102 R)
• M36: 16,113,935 km (0.047 R)
• M37: 16,646,503 km (0.083 R)
• M38: 17,244,745 km (0.04 R)
• M39: 17,305,033 km (0.083 R)
• M40: 17,728,544 km (0.08 R)
• M41: 19,393,868 km (0.109 R)
• M42: 21,366,615 km (0.08 R)
• M43: 21,625,868 km (0.099 R)
• M44: 23,136,208 km (0.054 R)
• M45: 23,736,395 km (0.06 R)
• M46: 24,409,436 km (0.093 R)
• M47: 25,088,610 km (0.091 R)
• M48: 26,396,095 km (0.068 R)
• M49: 27,584,651 km (0.042 R)
• M50: 28,149,981 km (0.085 R)
• M51: 28,220,890 km (0.115 R)
• M52: 28,363,008 km (0.075 R)
• M53: 30,158,632 km (0.079 R)
• M54: 30,376,446 km (0.109 R)
• M55: 30,740,866 km (0.062 R)
• M56: 30,887,024 km (0.079 R)
• M57: 31,326,991 km (0.089 R)
• M58: 32,287,110 km (0.074 R)
• M59: 33,032,257 km (0.064 R)
• M60: 35,607,884 km (0.083 R)
• M61: 37,698,663 km (0.102 R)
• M62: 38,011,772 km (0.084 R)
• M63: 38,247,239 km (0.083 R)
• M64: 38,404,466 km (0.113 R)
• M65: 38,719,519 km (0.025 R)
• M66: 38,956,333 km (0.099 R)
• M67: 40,868,642 km (0.119 R)
• M68: 41,674,376 km (0.082 R)
• M69: 42,079,188 km (0.11 R)
• M70: 43,629,321 km (0.083 R)
• M71: 44,783,619 km (0.091 R)
• M72: 45,780,838 km (0.062 R)
• M73: 47,121,983 km (0.028 R)
• M74: 47,712,745 km (0.044 R)
• M75: 47,881,940 km (0.062 R)
• M76: 48,560,965 km (0.109 R)
• M77: 48,646,086 km (0.075 R)
• M78: 48,816,328 km (0.089 R)
• M79: 49,328,551 km (0.103 R)
• M80: 50,530,570 km (0.12 R)
• M81: 50,789,524 km (0.066 R)
• M82: 53,577,729 km (0.119 R)
• M83: 55,079,094 km (0.106 R)
• M84: 55,701,421 km (0.103 R)
• M85: 55,879,592 km (0.114 R)
• M86: 55,968,752 km (0.047 R)
• M87: 56,325,842 km (0.044 R)
• M88: 57,311,991 km (0.098 R)
• M89: 57,762,131 km (0.118 R)
• M90: 58,937,971 km (0.098 R)
• M91: 59,028,777 km (0.062 R)
• M92: 59,483,255 km (0.077 R)
• M93: 60,395,952 km (0.069 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 218.5

Radius: 5

Gravity: 8.74 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 15.58 AU - 17.6 AU

Year: 24558 Days

Day: 16.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 67,467,225 km

• M1: 649,704 km (0.106 R)
• M2: 727,943 km (0.119 R)
• M3: 1,236,726 km (0.047 R)
• M4: 1,861,297 km (0.073 R)
• M5: 2,059,514 km (0.092 R)
• M6: 2,384,590 km (0.069 R)
• M7: 2,885,743 km (0.111 R)
• M8: 3,016,043 km (0.082 R)
• M9: 3,282,476 km (0.103 R)
• M10: 4,273,263 km (0.084 R)
• M11: 4,534,461 km (0.054 R)
• M12: 4,994,325 km (0.088 R)
• M13: 5,269,286 km (0.028 R)
• M14: 5,752,337 km (0.103 R)
• M15: 6,333,525 km (0.1 R)
• M16: 6,631,075 km (0.104 R)
• M17: 6,803,113 km (0.082 R)
• M18: 7,417,062 km (0.04 R)
• M19: 8,232,221 km (0.118 R)
• M20: 8,838,392 km (0.097 R)
• M21: 9,075,355 km (0.083 R)
• M22: 9,362,433 km (0.117 R)
• M23: 10,093,368 km (0.096 R)
• M24: 11,402,948 km (0.101 R)
• M25: 11,557,483 km (0.103 R)
• M26: 12,818,443 km (0.082 R)
• M27: 12,871,999 km (0.109 R)
• M28: 14,067,286 km (0.118 R)
• M29: 16,387,699 km (0.054 R)
• M30: 17,621,432 km (0.058 R)
• M31: 17,680,972 km (0.085 R)
• M32: 17,800,052 km (0.096 R)
• M33: 18,945,523 km (0.065 R)
• M34: 19,496,342 km (0.105 R)
• M35: 19,619,611 km (0.043 R)
• M36: 20,114,630 km (0.037 R)
• M37: 22,200,025 km (0.112 R)
• M38: 22,586,586 km (0.11 R)
• M39: 23,105,391 km (0.098 R)
• M40: 23,825,106 km (0.096 R)
• M41: 23,956,753 km (0.068 R)
• M42: 24,220,793 km (0.05 R)
• M43: 24,286,915 km (0.051 R)
• M44: 24,485,731 km (0.042 R)
• M45: 24,552,152 km (0.06 R)
• M46: 25,420,717 km (0.115 R)
• M47: 25,689,994 km (0.088 R)
• M48: 26,913,555 km (0.106 R)
• M49: 27,187,917 km (0.059 R)
• M50: 27,601,406 km (0.114 R)
• M51: 30,982,766 km (0.094 R)
• M52: 34,343,632 km (0.067 R)
• M53: 34,566,832 km (0.062 R)
• M54: 34,641,332 km (0.089 R)
• M55: 35,539,368 km (0.076 R)
• M56: 36,218,093 km (0.066 R)
• M57: 36,521,029 km (0.111 R)
• M58: 36,824,862 km (0.081 R)
• M59: 39,363,239 km (0.09 R)
• M60: 39,441,030 km (0.094 R)
• M61: 40,143,541 km (0.112 R)
• M62: 41,244,432 km (0.041 R)
• M63: 41,798,692 km (0.064 R)
• M64: 42,036,852 km (0.116 R)
• M65: 43,556,318 km (0.061 R)
• M66: 44,201,533 km (0.072 R)
• M67: 44,931,122 km (0.104 R)
• M68: 46,073,900 km (0.038 R)
• M69: 46,484,247 km (0.072 R)
• M70: 49,055,984 km (0.083 R)
• M71: 49,223,534 km (0.072 R)
• M72: 49,307,309 km (0.076 R)
• M73: 49,391,233 km (0.058 R)
• M74: 49,895,378 km (0.109 R)
• M75: 51,163,369 km (0.095 R)
• M76: 51,418,284 km (0.074 R)
• M77: 51,588,527 km (0.082 R)
• M78: 52,100,002 km (0.033 R)
• M79: 52,527,552 km (0.072 R)
• M80: 52,956,300 km (0.077 R)
• M81: 56,252,689 km (0.078 R)
• M82: 58,279,740 km (0.071 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 205.6

Radius: 5.5

Gravity: 6.8 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 15.96 AU - 22.36 AU

Year: 30481 Days

Day: 22.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 67,467,225 km

• M1: 168,298 km (0.067 R)
• M2: 334,800 km (0.119 R)
• M3: 528,828 km (0.111 R)
• M4: 648,507 km (0.116 R)
• M5: 711,787 km (0.045 R)
• M6: 1,009,786 km (0.118 R)
• M7: 1,508,545 km (0.119 R)
• M8: 1,827,787 km (0.083 R)
• M9: 1,888,224 km (0.092 R)
• M10: 1,979,928 km (0.086 R)
• M11: 2,041,861 km (0.115 R)
• M12: 2,361,552 km (0.066 R)
• M13: 2,765,765 km (0.053 R)
• M14: 5,650,312 km (0.08 R)
• M15: 8,645,411 km (0.074 R)
• M16: 10,215,291 km (0.114 R)
• M17: 11,254,098 km (0.117 R)
• M18: 12,154,677 km (0.048 R)
• M19: 12,555,899 km (0.039 R)
• M20: 12,729,283 km (0.044 R)
• M21: 13,371,506 km (0.07 R)
• M22: 14,445,021 km (0.102 R)
• M23: 15,114,471 km (0.07 R)
• M24: 16,800,439 km (0.067 R)
• M25: 16,991,326 km (0.103 R)
• M26: 20,958,961 km (0.117 R)
• M27: 21,508,733 km (0.061 R)
• M28: 21,716,076 km (0.038 R)
• M29: 23,398,753 km (0.099 R)
• M30: 23,897,512 km (0.066 R)
• M31: 24,183,992 km (0.085 R)
• M32: 24,760,392 km (0.067 R)
• M33: 25,195,722 km (0.098 R)
• M34: 25,268,576 km (0.107 R)
• M35: 31,470,904 km (0.112 R)
• M36: 33,931,639 km (0.087 R)
• M37: 34,011,973 km (0.116 R)
• M38: 37,362,667 km (0.04 R)
• M39: 37,528,870 km (0.102 R)
• M40: 40,731,461 km (0.118 R)
• M41: 41,674,676 km (0.111 R)
• M42: 42,972,587 km (0.071 R)
• M43: 46,945,009 km (0.112 R)
• M44: 47,303,894 km (0.118 R)
• M45: 48,475,993 km (0.118 R)
• M46: 49,566,562 km (0.088 R)
• M47: 49,931,880 km (0.106 R)
• M48: 52,979,488 km (0.095 R)
• M49: 54,667,101 km (0.12 R)
• M50: 55,517,415 km (0.067 R)
• M51: 55,612,260 km (0.03 R)
• M52: 57,998,646 km (0.105 R)
• M53: 59,252,725 km (0.072 R)
• M54: 59,834,511 km (0.058 R)
• M55: 64,457,085 km (0.074 R)
• M56: 65,155,408 km (0.117 R)
• M57: 65,956,504 km (0.104 R)

Kuiper Belt

Range: 30.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 330 - 18,172 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit