🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.65 AU - 1.01 AU

Year: 271 Days

Day: 47 Hours

Environment

Temp: 147 °C

Axial Tilt: 56.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,673,130 km

• M1: 493,972 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.65 AU - 2.29 AU

Year: 990 Days

Day: 23.7 Hours

Environment

Temp: -66 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 3.47 AU - 3.81 AU

Year: 2487 Days

Day: 30.2 Hours

Environment

Temp: -102 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.74 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 540.1

Radius: 10.3

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 9.46 AU - 14.2 AU

Year: 14573 Days

Day: 5.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 85,673,130 km

• M1: 168,746 km (0.098 R)
• M2: 300,991 km (0.075 R)
• M3: 394,190 km (0.092 R)
• M4: 616,942 km (0.114 R)
• M5: 801,545 km (0.067 R)
• M6: 921,373 km (0.073 R)
• M7: 1,069,176 km (0.03 R)
• M8: 1,687,165 km (0.054 R)
• M9: 1,790,986 km (0.032 R)
• M10: 2,199,986 km (0.105 R)
• M11: 2,371,874 km (0.099 R)
• M12: 2,459,389 km (0.117 R)
• M13: 2,820,817 km (0.065 R)
• M14: 2,945,133 km (0.115 R)
• M15: 3,102,959 km (0.063 R)
• M16: 3,231,464 km (0.092 R)
• M17: 3,796,944 km (0.098 R)
• M18: 4,250,076 km (0.075 R)
• M19: 4,610,457 km (0.057 R)
• M20: 5,018,410 km (0.086 R)
• M21: 5,245,799 km (0.059 R)
• M22: 5,593,315 km (0.093 R)
• M23: 7,527,316 km (0.076 R)
• M24: 8,723,351 km (0.09 R)
• M25: 10,168,466 km (0.094 R)
• M26: 10,360,251 km (0.107 R)
• M27: 11,337,574 km (0.066 R)
• M28: 11,486,573 km (0.079 R)
• M29: 12,497,406 km (0.079 R)
• M30: 12,909,698 km (0.099 R)
• M31: 14,013,132 km (0.086 R)
• M32: 14,819,763 km (0.086 R)
• M33: 17,157,529 km (0.113 R)
• M34: 19,429,023 km (0.045 R)
• M35: 20,086,506 km (0.048 R)
• M36: 20,751,469 km (0.113 R)
• M37: 21,178,421 km (0.04 R)
• M38: 21,362,277 km (0.118 R)
• M39: 21,485,097 km (0.107 R)
• M40: 23,292,837 km (0.117 R)
• M41: 23,609,386 km (0.077 R)
• M42: 23,736,545 km (0.108 R)
• M43: 24,439,206 km (0.026 R)
• M44: 24,632,187 km (0.09 R)
• M45: 25,603,975 km (0.108 R)
• M46: 25,865,322 km (0.035 R)
• M47: 26,061,894 km (0.101 R)
• M48: 26,588,478 km (0.062 R)
• M49: 26,852,967 km (0.083 R)
• M50: 27,652,119 km (0.06 R)
• M51: 28,729,673 km (0.105 R)
• M52: 30,925,620 km (0.077 R)
• M53: 31,203,872 km (0.104 R)
• M54: 31,552,884 km (0.064 R)
• M55: 32,820,127 km (0.087 R)
• M56: 32,891,037 km (0.088 R)
• M57: 33,745,689 km (0.102 R)
• M58: 33,888,854 km (0.066 R)
• M59: 34,175,783 km (0.097 R)
• M60: 34,607,672 km (0.057 R)
• M61: 34,752,034 km (0.11 R)
• M62: 36,646,990 km (0.089 R)
• M63: 37,606,960 km (0.043 R)
• M64: 38,052,911 km (0.093 R)
• M65: 38,949,900 km (0.088 R)
• M66: 39,024,998 km (0.088 R)
• M67: 39,853,920 km (0.086 R)
• M68: 40,308,548 km (0.082 R)
• M69: 40,688,676 km (0.085 R)
• M70: 40,840,967 km (0.099 R)
• M71: 40,917,262 km (0.102 R)
• M72: 41,222,740 km (0.105 R)
• M73: 42,298,200 km (0.086 R)
• M74: 43,304,993 km (0.099 R)
• M75: 44,241,326 km (0.114 R)
• M76: 44,319,566 km (0.109 R)
• M77: 44,947,877 km (0.085 R)
• M78: 45,421,055 km (0.118 R)
• M79: 50,242,744 km (0.106 R)
• M80: 51,062,092 km (0.087 R)
• M81: 51,308,778 km (0.083 R)
• M82: 51,555,765 km (0.047 R)
• M83: 51,720,771 km (0.099 R)
• M84: 52,547,898 km (0.073 R)
• M85: 52,963,181 km (0.038 R)
• M86: 53,296,186 km (0.047 R)
• M87: 53,629,939 km (0.067 R)
• M88: 54,299,390 km (0.081 R)
• M89: 55,477,622 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 783.3

Radius: 9.3

Gravity: 9.06 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 11.77 AU - 12.59 AU

Year: 15225 Days

Day: 12 Hours

Environment

Temp: -184 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 85,673,130 km

• M1: 317,147 km (0.066 R)
• M2: 606,171 km (0.052 R)
• M3: 2,178,295 km (0.084 R)
• M4: 2,433,359 km (0.086 R)
• M5: 3,042,222 km (0.098 R)
• M6: 3,659,014 km (0.06 R)
• M7: 3,734,112 km (0.114 R)
• M8: 3,885,954 km (0.06 R)
• M9: 4,274,460 km (0.095 R)
• M10: 4,353,747 km (0.049 R)
• M11: 4,963,358 km (0.079 R)
• M12: 5,905,675 km (0.11 R)
• M13: 6,763,320 km (0.1 R)
• M14: 7,324,910 km (0.101 R)
• M15: 8,096,835 km (0.105 R)
• M16: 8,592,453 km (0.088 R)
• M17: 8,945,354 km (0.116 R)
• M18: 9,874,357 km (0.087 R)
• M19: 10,403,634 km (0.091 R)
• M20: 11,545,216 km (0.108 R)
• M21: 12,102,617 km (0.039 R)
• M22: 12,498,154 km (0.111 R)
• M23: 13,768,539 km (0.108 R)
• M24: 13,944,915 km (0.067 R)
• M25: 14,062,948 km (0.093 R)
• M26: 15,261,376 km (0.119 R)
• M27: 17,819,051 km (0.113 R)
• M28: 18,075,612 km (0.113 R)
• M29: 18,139,939 km (0.117 R)
• M30: 18,333,369 km (0.061 R)
• M31: 18,592,472 km (0.106 R)
• M32: 19,574,582 km (0.114 R)
• M33: 19,706,827 km (0.083 R)
• M34: 19,839,221 km (0.045 R)
• M35: 20,506,278 km (0.044 R)
• M36: 21,113,047 km (0.078 R)
• M37: 21,520,701 km (0.071 R)
• M38: 23,247,360 km (0.057 R)
• M39: 23,527,706 km (0.048 R)
• M40: 23,668,328 km (0.074 R)
• M41: 23,738,789 km (0.045 R)
• M42: 25,449,440 km (0.098 R)
• M43: 25,883,274 km (0.097 R)
• M44: 26,538,662 km (0.06 R)
• M45: 28,988,327 km (0.1 R)
• M46: 29,441,310 km (0.078 R)
• M47: 29,593,002 km (0.088 R)
• M48: 29,896,835 km (0.038 R)
• M49: 30,278,160 km (0.047 R)
• M50: 31,741,826 km (0.054 R)
• M51: 32,364,901 km (0.113 R)
• M52: 33,702,605 km (0.055 R)
• M53: 33,861,179 km (0.06 R)
• M54: 34,417,982 km (0.101 R)
• M55: 38,069,666 km (0.094 R)
• M56: 38,234,822 km (0.07 R)
• M57: 38,814,664 km (0.075 R)
• M58: 39,230,695 km (0.076 R)
• M59: 39,899,248 km (0.078 R)
• M60: 41,332,545 km (0.097 R)
• M61: 41,672,282 km (0.057 R)
• M62: 42,098,187 km (0.094 R)
• M63: 43,126,373 km (0.11 R)
• M64: 43,298,561 km (0.079 R)
• M65: 43,557,215 km (0.075 R)
• M66: 45,294,645 km (0.058 R)
• M67: 46,701,014 km (0.118 R)
• M68: 46,789,427 km (0.064 R)
• M69: 47,587,232 km (0.072 R)
• M70: 47,854,115 km (0.109 R)
• M71: 48,121,596 km (0.037 R)
• M72: 49,016,640 km (0.107 R)
• M73: 49,556,239 km (0.107 R)
• M74: 50,097,933 km (0.092 R)
• M75: 51,278,261 km (0.1 R)
• M76: 52,651,569 km (0.037 R)
• M77: 53,758,743 km (0.081 R)
• M78: 54,036,845 km (0.081 R)
• M79: 54,780,496 km (0.075 R)
• M80: 55,434,089 km (0.076 R)
• M81: 58,264,182 km (0.067 R)
• M82: 58,454,470 km (0.089 R)
• M83: 58,549,764 km (0.059 R)
• M84: 59,217,868 km (0.101 R)
• M85: 59,313,611 km (0.101 R)
• M86: 60,947,669 km (0.118 R)
• M87: 61,721,837 km (0.113 R)
• M88: 63,573,261 km (0.112 R)
• M89: 66,136,321 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 861.1

Radius: 5.8

Gravity: 25.6 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 13.83 AU - 14.65 AU

Year: 19246 Days

Day: 16.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 85,673,130 km

• M1: 74,649 km (0.116 R)
• M2: 219,011 km (0.106 R)
• M3: 265,237 km (0.079 R)
• M4: 913,145 km (0.084 R)
• M5: 1,617,153 km (0.081 R)
• M6: 1,780,813 km (0.12 R)
• M7: 1,881,642 km (0.101 R)
• M8: 2,018,973 km (0.107 R)
• M9: 2,754,246 km (0.11 R)
• M10: 3,438,058 km (0.07 R)
• M11: 3,734,262 km (0.088 R)
• M12: 3,907,347 km (0.109 R)
• M13: 4,533,264 km (0.093 R)
• M14: 4,858,041 km (0.106 R)
• M15: 4,952,138 km (0.059 R)
• M16: 5,046,834 km (0.095 R)
• M17: 7,878,123 km (0.094 R)
• M18: 8,493,419 km (0.11 R)
• M19: 8,835,549 km (0.074 R)
• M20: 8,950,590 km (0.059 R)
• M21: 9,240,511 km (0.102 R)
• M22: 9,651,307 km (0.112 R)
• M23: 11,043,016 km (0.096 R)
• M24: 11,104,949 km (0.119 R)
• M25: 11,229,265 km (0.034 R)
• M26: 11,416,412 km (0.057 R)
• M27: 12,367,555 km (0.072 R)
• M28: 13,874,903 km (0.098 R)
• M29: 13,941,624 km (0.081 R)
• M30: 14,616,011 km (0.112 R)
• M31: 14,888,728 km (0.09 R)
• M32: 15,439,099 km (0.094 R)
• M33: 16,488,977 km (0.073 R)
• M34: 16,986,838 km (0.062 R)
• M35: 17,706,554 km (0.075 R)
• M36: 17,924,368 km (0.114 R)
• M37: 18,070,076 km (0.102 R)
• M38: 19,101,255 km (0.095 R)
• M39: 19,399,403 km (0.118 R)
• M40: 19,623,949 km (0.1 R)
• M41: 19,849,393 km (0.076 R)
• M42: 20,227,128 km (0.097 R)
• M43: 21,374,245 km (0.102 R)
• M44: 21,683,763 km (0.114 R)
• M45: 23,094,620 km (0.107 R)
• M46: 23,173,907 km (0.109 R)
• M47: 24,212,266 km (0.034 R)
• M48: 26,915,798 km (0.111 R)
• M49: 28,855,933 km (0.08 R)
• M50: 29,369,353 km (0.091 R)
• M51: 32,513,003 km (0.108 R)
• M52: 34,034,264 km (0.095 R)
• M53: 34,214,679 km (0.1 R)
• M54: 35,304,349 km (0.112 R)
• M55: 37,331,401 km (0.076 R)
• M56: 40,250,953 km (0.092 R)
• M57: 41,979,706 km (0.038 R)
• M58: 42,464,104 km (0.112 R)
• M59: 43,145,522 km (0.115 R)
• M60: 43,243,209 km (0.093 R)
• M61: 44,223,524 km (0.063 R)
• M62: 44,420,545 km (0.086 R)
• M63: 44,815,333 km (0.093 R)
• M64: 45,608,352 km (0.096 R)
• M65: 47,611,318 km (0.082 R)
• M66: 49,234,155 km (0.078 R)
• M67: 49,438,207 km (0.104 R)
• M68: 49,540,382 km (0.094 R)
• M69: 50,154,930 km (0.085 R)
• M70: 50,875,094 km (0.073 R)
• M71: 51,288,134 km (0.082 R)
• M72: 52,742,375 km (0.052 R)
• M73: 53,369,938 km (0.104 R)
• M74: 54,949,243 km (0.117 R)
• M75: 56,117,153 km (0.105 R)
• M76: 56,650,769 km (0.107 R)
• M77: 57,078,918 km (0.111 R)
• M78: 59,126,913 km (0.072 R)
• M79: 60,651,315 km (0.112 R)
• M80: 62,188,583 km (0.118 R)
• M81: 63,850,017 km (0.118 R)
• M82: 64,406,970 km (0.097 R)
• M83: 64,965,568 km (0.118 R)
• M84: 65,975,204 km (0.102 R)
• M85: 66,538,291 km (0.093 R)
• M86: 70,064,911 km (0.083 R)
• M87: 71,561,937 km (0.116 R)
• M88: 71,908,854 km (0.082 R)
• M89: 74,002,177 km (0.092 R)
• M90: 75,644,163 km (0.062 R)
• M91: 79,921,316 km (0.106 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 579.8

Radius: 7

Gravity: 11.83 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 15.49 AU - 19.29 AU

Year: 25973 Days

Day: 16.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 85,673,130 km

• M1: 260,300 km (0.097 R)
• M2: 405,261 km (0.091 R)
• M3: 576,999 km (0.106 R)
• M4: 623,674 km (0.102 R)
• M5: 1,376,450 km (0.115 R)
• M6: 1,951,504 km (0.086 R)
• M7: 2,060,112 km (0.045 R)
• M8: 3,040,726 km (0.087 R)
• M9: 3,166,987 km (0.027 R)
• M10: 3,600,372 km (0.061 R)
• M11: 3,644,803 km (0.106 R)
• M12: 4,238,257 km (0.066 R)
• M13: 4,715,175 km (0.105 R)
• M14: 4,763,795 km (0.09 R)
• M15: 4,960,067 km (0.106 R)
• M16: 5,309,827 km (0.079 R)
• M17: 5,616,054 km (0.039 R)
• M18: 5,823,247 km (0.056 R)
• M19: 6,406,379 km (0.078 R)
• M20: 6,897,210 km (0.072 R)
• M21: 6,952,561 km (0.11 R)
• M22: 7,513,553 km (0.046 R)
• M23: 8,264,534 km (0.092 R)
• M24: 8,678,771 km (0.043 R)
• M25: 8,798,449 km (0.089 R)
• M26: 9,466,104 km (0.083 R)
• M27: 10,275,878 km (0.109 R)
• M28: 11,043,165 km (0.109 R)
• M29: 11,172,717 km (0.09 R)
• M30: 11,237,792 km (0.115 R)
• M31: 12,228,130 km (0.078 R)
• M32: 12,295,150 km (0.114 R)
• M33: 13,314,958 km (0.078 R)
• M34: 13,730,541 km (0.108 R)
• M35: 14,291,085 km (0.107 R)
• M36: 15,798,134 km (0.064 R)
• M37: 16,090,897 km (0.084 R)
• M38: 16,311,703 km (0.064 R)
• M39: 16,905,158 km (0.102 R)
• M40: 17,129,555 km (0.093 R)
• M41: 17,505,793 km (0.091 R)
• M42: 17,960,870 km (0.055 R)
• M43: 18,037,015 km (0.047 R)
• M44: 18,343,093 km (0.093 R)
• M45: 19,037,675 km (0.097 R)
• M46: 20,293,849 km (0.084 R)
• M47: 22,309,680 km (0.097 R)
• M48: 22,968,060 km (0.077 R)
• M49: 26,181,572 km (0.106 R)
• M50: 30,164,915 km (0.073 R)
• M51: 30,255,571 km (0.1 R)
• M52: 31,534,034 km (0.085 R)
• M53: 32,179,848 km (0.082 R)
• M54: 32,736,951 km (0.099 R)
• M55: 33,390,843 km (0.085 R)
• M56: 33,954,827 km (0.088 R)
• M57: 36,531,202 km (0.065 R)
• M58: 36,821,272 km (0.046 R)
• M59: 43,190,102 km (0.092 R)
• M60: 43,907,125 km (0.043 R)
• M61: 44,112,672 km (0.113 R)
• M62: 44,524,814 km (0.097 R)
• M63: 47,023,996 km (0.086 R)
• M64: 47,655,898 km (0.084 R)
• M65: 48,609,135 km (0.033 R)
• M66: 50,426,600 km (0.085 R)
• M67: 50,965,302 km (0.086 R)
• M68: 52,157,298 km (0.086 R)
• M69: 53,358,419 km (0.061 R)
• M70: 55,011,027 km (0.066 R)
• M71: 56,568,640 km (0.112 R)
• M72: 57,128,435 km (0.116 R)
• M73: 59,272,322 km (0.08 R)
• M74: 59,613,106 km (0.106 R)
• M75: 60,411,211 km (0.061 R)
• M76: 62,479,252 km (0.028 R)
• M77: 63,870,960 km (0.105 R)
• M78: 64,687,466 km (0.071 R)
• M79: 65,272,693 km (0.071 R)
• M80: 65,507,412 km (0.11 R)
• M81: 68,702,074 km (0.049 R)
• M82: 71,584,227 km (0.053 R)
• M83: 71,826,126 km (0.115 R)
• M84: 72,553,621 km (0.093 R)
• M85: 73,893,719 km (0.105 R)
• M86: 74,260,533 km (0.079 R)
• M87: 74,750,765 km (0.114 R)
• M88: 75,857,490 km (0.117 R)
• M89: 77,341,501 km (0.076 R)
• M90: 78,336,177 km (0.064 R)
• M91: 80,967,304 km (0.11 R)
• M92: 85,544,850 km (0.11 R)

Kuiper Belt

Range: 30.6 - 53.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 387 - 10,525 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit