🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.6 AU - 0.86 AU

Year: 223 Days

Day: 20.6 Hours

Environment

Temp: 139 °C

Axial Tilt: 19 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,742,323 km

• M1: 258,356 km (0.06 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.94 AU - 2.26 AU

Year: 1090 Days

Day: 14.3 Hours

Environment

Temp: -55 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.88 AU - 2.36 AU

Year: 1106 Days

Day: 16.9 Hours

Environment

Temp: -75 °C

Axial Tilt: 47.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,742,323 km

• M1: 44,431 km (0.082 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.72 AU - 2.78 AU

Year: 1209 Days

Day: 25.2 Hours

Environment

Temp: -74 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 886.2

Radius: 14.1

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 5.92 AU - 8.2 AU

Year: 6719 Days

Day: 8.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 80,742,323 km

• M1: 185,501 km (0.099 R)
• M2: 279,748 km (0.097 R)
• M3: 403,765 km (0.104 R)
• M4: 531,072 km (0.101 R)
• M5: 621,280 km (0.078 R)
• M6: 914,193 km (0.076 R)
• M7: 1,061,098 km (0.075 R)
• M8: 1,343,389 km (0.049 R)
• M9: 1,571,526 km (0.114 R)
• M10: 1,917,097 km (0.108 R)
• M11: 2,153,910 km (0.052 R)
• M12: 2,332,380 km (0.07 R)
• M13: 2,492,749 km (0.113 R)
• M14: 2,824,707 km (0.094 R)
• M15: 2,995,997 km (0.091 R)
• M16: 3,145,744 km (0.102 R)
• M17: 3,401,108 km (0.05 R)
• M18: 3,557,587 km (0.09 R)
• M19: 3,689,831 km (0.031 R)
• M20: 4,152,089 km (0.074 R)
• M21: 5,281,702 km (0.115 R)
• M22: 5,463,763 km (0.109 R)
• M23: 6,212,650 km (0.096 R)
• M24: 7,060,421 km (0.07 R)
• M25: 7,160,502 km (0.073 R)
• M26: 7,634,428 km (0.09 R)
• M27: 7,806,166 km (0.038 R)
• M28: 8,153,533 km (0.113 R)
• M29: 8,364,316 km (0.092 R)
• M30: 8,863,524 km (0.037 R)
• M31: 9,226,000 km (0.096 R)
• M32: 9,408,958 km (0.049 R)
• M33: 9,519,511 km (0.086 R)
• M34: 9,630,363 km (0.074 R)
• M35: 10,304,601 km (0.099 R)
• M36: 11,032,993 km (0.048 R)
• M37: 11,777,990 km (0.103 R)
• M38: 12,216,910 km (0.064 R)
• M39: 12,539,443 km (0.051 R)
• M40: 12,864,818 km (0.085 R)
• M41: 13,399,481 km (0.084 R)
• M42: 14,025,399 km (0.075 R)
• M43: 14,789,245 km (0.102 R)
• M44: 15,784,969 km (0.104 R)
• M45: 16,668,494 km (0.118 R)
• M46: 18,621,943 km (0.091 R)
• M47: 18,807,295 km (0.069 R)
• M48: 18,900,195 km (0.111 R)
• M49: 18,993,245 km (0.09 R)
• M50: 19,554,985 km (0.109 R)
• M51: 19,979,843 km (0.118 R)
• M52: 21,127,707 km (0.098 R)
• M53: 21,224,348 km (0.105 R)
• M54: 21,321,137 km (0.111 R)
• M55: 21,418,077 km (0.064 R)
• M56: 22,051,773 km (0.077 R)
• M57: 22,740,971 km (0.085 R)
• M58: 22,939,188 km (0.078 R)
• M59: 23,737,891 km (0.111 R)
• M60: 24,140,608 km (0.078 R)
• M61: 24,241,737 km (0.114 R)
• M62: 26,918,042 km (0.083 R)
• M63: 27,496,238 km (0.106 R)
• M64: 28,025,366 km (0.036 R)
• M65: 28,825,266 km (0.086 R)
• M66: 29,524,785 km (0.101 R)
• M67: 30,175,386 km (0.06 R)
• M68: 30,611,614 km (0.075 R)
• M69: 30,775,872 km (0.096 R)
• M70: 31,380,397 km (0.061 R)
• M71: 32,155,314 km (0.065 R)
• M72: 33,161,061 km (0.084 R)
• M73: 35,088,929 km (0.09 R)
• M74: 35,203,521 km (0.106 R)
• M75: 35,950,911 km (0.064 R)
• M76: 36,645,644 km (0.069 R)
• M77: 37,344,715 km (0.046 R)
• M78: 37,578,686 km (0.045 R)
• M79: 37,813,255 km (0.066 R)
• M80: 39,289,936 km (0.074 R)
• M81: 39,408,866 km (0.108 R)
• M82: 39,766,405 km (0.117 R)
• M83: 40,005,463 km (0.102 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 773.4

Radius: 9.4

Gravity: 8.75 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 6.36 AU - 8.04 AU

Year: 6919 Days

Day: 9.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 80,742,323 km

• M1: 118,182 km (0.073 R)
• M2: 261,647 km (0.068 R)
• M3: 350,209 km (0.088 R)
• M4: 464,053 km (0.078 R)
• M5: 526,285 km (0.047 R)
• M6: 703,409 km (0.032 R)
• M7: 948,750 km (0.119 R)
• M8: 1,098,647 km (0.026 R)
• M9: 1,238,820 km (0.063 R)
• M10: 1,595,611 km (0.114 R)
• M11: 1,983,967 km (0.102 R)
• M12: 2,047,845 km (0.116 R)
• M13: 2,112,621 km (0.062 R)
• M14: 2,177,995 km (0.097 R)
• M15: 2,266,408 km (0.073 R)
• M16: 2,469,562 km (0.055 R)
• M17: 2,726,122 km (0.089 R)
• M18: 2,942,441 km (0.088 R)
• M19: 3,089,944 km (0.107 R)
• M20: 3,239,841 km (0.107 R)
• M21: 3,598,876 km (0.109 R)
• M22: 3,703,894 km (0.117 R)
• M23: 3,836,587 km (0.084 R)
• M24: 4,161,514 km (0.095 R)
• M25: 4,608,512 km (0.034 R)
• M26: 4,866,868 km (0.057 R)
• M27: 6,196,643 km (0.102 R)
• M28: 6,322,754 km (0.092 R)
• M29: 6,771,248 km (0.108 R)
• M30: 6,934,011 km (0.1 R)
• M31: 9,380,534 km (0.102 R)
• M32: 9,708,154 km (0.108 R)
• M33: 10,039,513 km (0.118 R)
• M34: 10,262,414 km (0.119 R)
• M35: 12,461,054 km (0.069 R)
• M36: 12,982,402 km (0.105 R)
• M37: 13,225,349 km (0.084 R)
• M38: 13,592,762 km (0.07 R)
• M39: 13,880,738 km (0.071 R)
• M40: 14,462,823 km (0.096 R)
• M41: 14,588,635 km (0.038 R)
• M42: 15,010,501 km (0.071 R)
• M43: 15,350,986 km (0.069 R)
• M44: 15,436,406 km (0.117 R)
• M45: 15,607,845 km (0.107 R)
• M46: 15,866,350 km (0.086 R)
• M47: 16,650,093 km (0.096 R)
• M48: 17,090,958 km (0.1 R)
• M49: 17,849,270 km (0.116 R)
• M50: 18,391,113 km (0.036 R)
• M51: 18,709,757 km (0.105 R)
• M52: 19,306,353 km (0.107 R)
• M53: 19,676,458 km (0.061 R)
• M54: 20,612,193 km (0.104 R)
• M55: 21,706,202 km (0.07 R)
• M56: 22,526,896 km (0.069 R)
• M57: 23,063,504 km (0.081 R)
• M58: 23,308,695 km (0.086 R)
• M59: 23,505,416 km (0.107 R)
• M60: 23,702,885 km (0.074 R)
• M61: 23,851,286 km (0.112 R)
• M62: 24,298,285 km (0.115 R)
• M63: 24,447,882 km (0.107 R)
• M64: 24,948,886 km (0.098 R)
• M65: 25,402,616 km (0.098 R)
• M66: 26,780,263 km (0.105 R)
• M67: 26,934,947 km (0.072 R)
• M68: 27,193,153 km (0.074 R)
• M69: 27,504,167 km (0.109 R)
• M70: 27,816,378 km (0.09 R)
• M71: 28,918,316 km (0.113 R)
• M72: 29,448,042 km (0.041 R)
• M73: 29,981,059 km (0.11 R)
• M74: 30,948,359 km (0.078 R)
• M75: 31,762,321 km (0.111 R)
• M76: 31,925,981 km (0.095 R)
• M77: 32,254,049 km (0.046 R)
• M78: 33,134,582 km (0.114 R)
• M79: 33,411,338 km (0.118 R)
• M80: 33,688,842 km (0.043 R)
• M81: 34,190,294 km (0.114 R)
• M82: 35,200,678 km (0.1 R)
• M83: 36,505,920 km (0.098 R)
• M84: 36,791,801 km (0.037 R)
• M85: 37,078,431 km (0.114 R)
• M86: 38,000,552 km (0.106 R)
• M87: 38,755,273 km (0.07 R)
• M88: 39,046,839 km (0.08 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 852.1

Radius: 5.7

Gravity: 26.23 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 12.66 AU - 14.28 AU

Year: 17706 Days

Day: 20.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 80,742,323 km

• M1: 89,908 km (0.101 R)
• M2: 209,437 km (0.096 R)
• M3: 252,970 km (0.082 R)
• M4: 368,908 km (0.112 R)
• M5: 424,110 km (0.107 R)
• M6: 629,209 km (0.105 R)
• M7: 743,053 km (0.07 R)
• M8: 1,527,095 km (0.027 R)
• M9: 1,873,265 km (0.107 R)
• M10: 1,971,850 km (0.115 R)
• M11: 2,490,356 km (0.067 R)
• M12: 2,746,168 km (0.089 R)
• M13: 3,893,135 km (0.084 R)
• M14: 4,319,190 km (0.1 R)
• M15: 4,760,055 km (0.111 R)
• M16: 4,804,934 km (0.042 R)
• M17: 4,985,798 km (0.119 R)
• M18: 6,812,837 km (0.057 R)
• M19: 7,428,581 km (0.064 R)
• M20: 7,480,791 km (0.069 R)
• M21: 7,533,001 km (0.116 R)
• M22: 7,849,101 km (0.071 R)
• M23: 8,008,722 km (0.105 R)
• M24: 8,988,887 km (0.091 R)
• M25: 9,606,427 km (0.071 R)
• M26: 10,179,537 km (0.072 R)
• M27: 10,763,716 km (0.109 R)
• M28: 10,941,139 km (0.108 R)
• M29: 11,599,819 km (0.098 R)
• M30: 12,456,715 km (0.068 R)
• M31: 12,642,965 km (0.088 R)
• M32: 13,715,731 km (0.043 R)
• M33: 14,230,497 km (0.053 R)
• M34: 14,425,274 km (0.056 R)
• M35: 14,817,370 km (0.067 R)
• M36: 15,745,774 km (0.119 R)
• M37: 16,420,311 km (0.092 R)
• M38: 16,966,792 km (0.113 R)
• M39: 17,380,580 km (0.088 R)
• M40: 21,771,427 km (0.078 R)
• M41: 22,145,870 km (0.062 R)
• M42: 24,358,722 km (0.033 R)
• M43: 24,825,318 km (0.104 R)
• M44: 25,688,348 km (0.119 R)
• M45: 27,282,463 km (0.043 R)
• M46: 27,362,947 km (0.099 R)
• M47: 27,847,943 km (0.102 R)
• M48: 28,172,869 km (0.115 R)
• M49: 28,417,312 km (0.084 R)
• M50: 29,237,408 km (0.094 R)
• M51: 30,231,635 km (0.077 R)
• M52: 30,816,713 km (0.118 R)
• M53: 31,068,635 km (0.112 R)
• M54: 31,658,949 km (0.105 R)
• M55: 33,022,384 km (0.104 R)
• M56: 33,797,749 km (0.117 R)
• M57: 37,583,772 km (0.118 R)
• M58: 39,845,991 km (0.106 R)
• M59: 40,212,057 km (0.095 R)
• M60: 40,395,464 km (0.081 R)
• M61: 41,131,935 km (0.092 R)
• M62: 41,224,386 km (0.105 R)
• M63: 42,711,688 km (0.062 R)
• M64: 43,462,071 km (0.084 R)
• M65: 45,165,991 km (0.072 R)
• M66: 45,738,801 km (0.044 R)
• M67: 46,988,242 km (0.054 R)
• M68: 52,296,573 km (0.119 R)
• M69: 53,602,712 km (0.112 R)
• M70: 53,905,498 km (0.051 R)
• M71: 54,107,755 km (0.119 R)
• M72: 54,209,032 km (0.103 R)
• M73: 56,760,125 km (0.086 R)
• M74: 57,791,453 km (0.113 R)
• M75: 57,998,346 km (0.03 R)
• M76: 59,037,154 km (0.05 R)
• M77: 60,291,682 km (0.063 R)
• M78: 61,343,953 km (0.059 R)
• M79: 61,766,418 km (0.117 R)
• M80: 62,614,488 km (0.058 R)
• M81: 63,786,886 km (0.048 R)
• M82: 64,751,344 km (0.063 R)
• M83: 65,181,587 km (0.082 R)
• M84: 67,347,017 km (0.06 R)
• M85: 68,876,954 km (0.105 R)
• M86: 69,536,082 km (0.098 R)
• M87: 70,639,217 km (0.087 R)
• M88: 70,749,770 km (0.107 R)
• M89: 71,525,884 km (0.056 R)
• M90: 72,639,490 km (0.11 R)
• M91: 72,751,240 km (0.046 R)
• M92: 73,422,336 km (0.067 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 454.1

Radius: 6.1

Gravity: 12.2 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 13.39 AU - 22.17 AU

Year: 26852 Days

Day: 18.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 80,742,323 km

• M1: 339,138 km (0.082 R)
• M2: 673,340 km (0.045 R)
• M3: 770,130 km (0.04 R)
• M4: 871,707 km (0.113 R)
• M5: 2,781,324 km (0.08 R)
• M6: 2,899,207 km (0.108 R)
• M7: 4,032,710 km (0.069 R)
• M8: 4,211,180 km (0.107 R)
• M9: 5,093,957 km (0.049 R)
• M10: 5,141,978 km (0.086 R)
• M11: 5,286,938 km (0.106 R)
• M12: 5,581,048 km (0.111 R)
• M13: 5,780,013 km (0.12 R)
• M14: 7,021,974 km (0.088 R)
• M15: 7,290,951 km (0.109 R)
• M16: 7,345,106 km (0.091 R)
• M17: 7,617,972 km (0.099 R)
• M18: 8,456,618 km (0.077 R)
• M19: 8,570,612 km (0.054 R)
• M20: 8,800,244 km (0.061 R)
• M21: 9,918,189 km (0.099 R)
• M22: 10,463,174 km (0.038 R)
• M23: 10,831,933 km (0.084 R)
• M24: 11,899,763 km (0.115 R)
• M25: 12,027,519 km (0.072 R)
• M26: 13,797,262 km (0.097 R)
• M27: 14,337,161 km (0.095 R)
• M28: 14,746,610 km (0.04 R)
• M29: 15,298,327 km (0.072 R)
• M30: 15,507,016 km (0.109 R)
• M31: 16,493,315 km (0.061 R)
• M32: 18,378,248 km (0.106 R)
• M33: 19,270,899 km (0.085 R)
• M34: 19,722,534 km (0.093 R)
• M35: 20,943,851 km (0.033 R)
• M36: 21,175,579 km (0.094 R)
• M37: 22,189,553 km (0.117 R)
• M38: 22,425,768 km (0.03 R)
• M39: 24,021,828 km (0.101 R)
• M40: 24,102,611 km (0.084 R)
• M41: 24,426,640 km (0.083 R)
• M42: 26,483,760 km (0.075 R)
• M43: 27,744,421 km (0.116 R)
• M44: 30,411,302 km (0.098 R)
• M45: 30,761,212 km (0.119 R)
• M46: 31,465,369 km (0.046 R)
• M47: 34,243,252 km (0.077 R)
• M48: 34,698,628 km (0.046 R)
• M49: 36,447,128 km (0.119 R)
• M50: 36,540,028 km (0.101 R)
• M51: 37,005,277 km (0.053 R)
• M52: 38,224,201 km (0.114 R)
• M53: 40,412,818 km (0.048 R)
• M54: 40,605,051 km (0.043 R)
• M55: 40,797,583 km (0.106 R)
• M56: 41,764,883 km (0.083 R)
• M57: 44,413,962 km (0.066 R)
• M58: 45,109,592 km (0.059 R)
• M59: 45,908,894 km (0.116 R)
• M60: 48,641,299 km (0.078 R)
• M61: 48,743,474 km (0.095 R)
• M62: 48,948,124 km (0.038 R)
• M63: 49,255,548 km (0.11 R)
• M64: 50,699,018 km (0.091 R)
• M65: 51,114,002 km (0.066 R)
• M66: 51,947,262 km (0.099 R)
• M67: 52,995,046 km (0.084 R)
• M68: 54,049,860 km (0.076 R)
• M69: 54,473,821 km (0.066 R)
• M70: 56,180,284 km (0.082 R)
• M71: 56,824,751 km (0.12 R)
• M72: 57,579,772 km (0.089 R)
• M73: 57,796,090 km (0.09 R)
• M74: 58,121,017 km (0.103 R)
• M75: 58,446,691 km (0.1 R)
• M76: 59,317,800 km (0.097 R)
• M77: 60,193,396 km (0.106 R)
• M78: 60,632,615 km (0.12 R)
• M79: 62,067,857 km (0.097 R)
• M80: 62,734,017 km (0.101 R)
• M81: 64,859,204 km (0.074 R)
• M82: 66,326,909 km (0.094 R)
• M83: 66,780,639 km (0.111 R)
• M84: 67,235,417 km (0.114 R)
• M85: 67,349,261 km (0.045 R)
• M86: 68,606,032 km (0.097 R)
• M87: 68,835,366 km (0.107 R)
• M88: 69,870,433 km (0.049 R)
• M89: 73,006,603 km (0.071 R)
• M90: 73,357,859 km (0.069 R)
• M91: 73,709,713 km (0.115 R)
• M92: 73,827,148 km (0.073 R)
• M93: 74,886,600 km (0.115 R)
• M94: 79,054,247 km (0.107 R)
• M95: 79,174,523 km (0.075 R)
• M96: 79,655,780 km (0.07 R)

Kuiper Belt

Range: 30.6 - 58.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 320 - 17,693 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit