🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.68 AU - 0.86 AU

Year: 260 Days

Day: 24.4 Hours

Environment

Temp: 110 °C

Axial Tilt: 15.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,468,346 km

• M1: 47,722 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.74 AU - 1.14 AU

Year: 351 Days

Day: 24.5 Hours

Environment

Temp: 9 °C

Axial Tilt: 23.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 45,468,346 km

• M1: 702,512 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.01 AU - 1.17 AU

Year: 438 Days

Day: 30.8 Hours

Environment

Temp: -0 °C

Axial Tilt: 23.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.3 AU - 1.62 AU

Year: 679 Days

Day: 27.8 Hours

Environment

Temp: -53 °C

Axial Tilt: 47.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 45,468,346 km

• M1: 128,953 km (0.069 R)
• M2: 832,063 km (0.099 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.33 AU - 3.05 AU

Year: 1699 Days

Day: 24.3 Hours

Environment

Temp: -115 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,468,346 km

• M1: 1,247,646 km (0.053 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 709.2

Radius: 13.9

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 3.84 AU - 4.74 AU

Year: 3421 Days

Day: 6.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 45,468,346 km

• M1: 229,782 km (0.089 R)
• M2: 327,021 km (0.068 R)
• M3: 468,391 km (0.076 R)
• M4: 695,630 km (0.098 R)
• M5: 1,091,167 km (0.061 R)
• M6: 2,092,276 km (0.11 R)
• M7: 2,342,403 km (0.073 R)
• M8: 2,503,820 km (0.089 R)
• M9: 2,652,370 km (0.114 R)
• M10: 2,770,104 km (0.074 R)
• M11: 3,010,807 km (0.048 R)
• M12: 3,587,058 km (0.051 R)
• M13: 3,717,657 km (0.119 R)
• M14: 4,061,283 km (0.094 R)
• M15: 4,158,522 km (0.092 R)
• M16: 4,315,899 km (0.097 R)
• M17: 4,495,266 km (0.106 R)
• M18: 4,944,359 km (0.031 R)
• M19: 5,132,254 km (0.088 R)
• M20: 5,280,057 km (0.101 R)
• M21: 5,558,309 km (0.111 R)
• M22: 5,753,983 km (0.058 R)
• M23: 5,841,647 km (0.103 R)
• M24: 6,129,623 km (0.095 R)
• M25: 6,309,141 km (0.093 R)
• M26: 6,627,784 km (0.069 R)
• M27: 6,858,464 km (0.108 R)
• M28: 7,328,201 km (0.076 R)
• M29: 7,518,939 km (0.09 R)
• M30: 7,881,115 km (0.071 R)
• M31: 8,224,442 km (0.076 R)
• M32: 8,875,043 km (0.076 R)
• M33: 9,206,702 km (0.101 R)
• M34: 9,516,369 km (0.038 R)
• M35: 9,803,298 km (0.111 R)
• M36: 10,013,782 km (0.112 R)
• M37: 10,708,365 km (0.119 R)
• M38: 11,556,735 km (0.116 R)
• M39: 11,751,362 km (0.107 R)
• M40: 12,003,135 km (0.038 R)
• M41: 12,172,031 km (0.074 R)
• M42: 12,370,098 km (0.092 R)
• M43: 12,512,067 km (0.071 R)
• M44: 13,230,884 km (0.102 R)
• M45: 13,522,002 km (0.081 R)
• M46: 13,992,487 km (0.085 R)
• M47: 14,140,589 km (0.099 R)
• M48: 14,378,749 km (0.088 R)
• M49: 15,101,007 km (0.053 R)
• M50: 15,497,143 km (0.086 R)
• M51: 16,206,386 km (0.055 R)
• M52: 16,424,500 km (0.104 R)
• M53: 16,863,420 km (0.065 R)
• M54: 17,115,941 km (0.114 R)
• M55: 17,688,901 km (0.106 R)
• M56: 17,849,120 km (0.09 R)
• M57: 18,300,308 km (0.094 R)
• M58: 18,494,934 km (0.077 R)
• M59: 18,625,085 km (0.059 R)
• M60: 18,984,419 km (0.11 R)
• M61: 19,115,616 km (0.076 R)
• M62: 19,610,486 km (0.114 R)
• M63: 19,876,171 km (0.093 R)
• M64: 20,310,454 km (0.115 R)
• M65: 20,579,281 km (0.114 R)
• M66: 21,018,501 km (0.067 R)
• M67: 21,529,228 km (0.082 R)
• M68: 21,940,921 km (0.107 R)
• M69: 22,736,932 km (0.113 R)
• M70: 22,981,225 km (0.053 R)
• M71: 23,261,272 km (0.086 R)
• M72: 23,366,739 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 405

Radius: 10.9

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 4.15 AU - 6.65 AU

Year: 4831 Days

Day: 12.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 45,468,346 km

• M1: 195,076 km (0.092 R)
• M2: 290,070 km (0.094 R)
• M3: 436,078 km (0.091 R)
• M4: 543,788 km (0.09 R)
• M5: 692,937 km (0.059 R)
• M6: 1,034,320 km (0.09 R)
• M7: 1,538,165 km (0.088 R)
• M8: 1,624,334 km (0.079 R)
• M9: 1,801,607 km (0.041 R)
• M10: 1,923,529 km (0.066 R)
• M11: 2,256,833 km (0.026 R)
• M12: 2,388,629 km (0.066 R)
• M13: 2,489,309 km (0.104 R)
• M14: 2,677,503 km (0.059 R)
• M15: 2,782,221 km (0.095 R)
• M16: 2,870,634 km (0.065 R)
• M17: 2,941,992 km (0.088 R)
• M18: 3,068,252 km (0.057 R)
• M19: 4,163,159 km (0.105 R)
• M20: 4,346,417 km (0.091 R)
• M21: 4,553,161 km (0.054 R)
• M22: 4,657,730 km (0.105 R)
• M23: 4,805,532 km (0.116 R)
• M24: 4,890,654 km (0.106 R)
• M25: 5,019,457 km (0.089 R)
• M26: 5,258,365 km (0.074 R)
• M27: 5,523,303 km (0.102 R)
• M28: 5,792,579 km (0.116 R)
• M29: 5,883,385 km (0.045 R)
• M30: 6,840,811 km (0.074 R)
• M31: 7,154,518 km (0.104 R)
• M32: 7,276,440 km (0.103 R)
• M33: 7,921,656 km (0.067 R)
• M34: 8,174,776 km (0.119 R)
• M35: 8,302,233 km (0.111 R)
• M36: 8,897,483 km (0.119 R)
• M37: 9,081,339 km (0.083 R)
• M38: 9,266,541 km (0.11 R)
• M39: 9,372,905 km (0.107 R)
• M40: 9,694,540 km (0.108 R)
• M41: 9,775,473 km (0.037 R)
• M42: 9,992,539 km (0.109 R)
• M43: 10,211,251 km (0.093 R)
• M44: 10,764,764 km (0.113 R)
• M45: 10,848,538 km (0.066 R)
• M46: 11,101,508 km (0.052 R)
• M47: 11,186,330 km (0.092 R)
• M48: 11,441,844 km (0.106 R)
• M49: 11,584,710 km (0.076 R)
• M50: 12,161,858 km (0.063 R)
• M51: 12,630,399 km (0.072 R)
• M52: 12,866,913 km (0.119 R)
• M53: 13,254,371 km (0.069 R)
• M54: 13,615,351 km (0.083 R)
• M55: 13,706,157 km (0.109 R)
• M56: 13,797,112 km (0.063 R)
• M57: 14,408,818 km (0.05 R)
• M58: 15,405,888 km (0.046 R)
• M59: 15,658,559 km (0.032 R)
• M60: 15,976,454 km (0.082 R)
• M61: 16,200,253 km (0.083 R)
• M62: 16,521,738 km (0.081 R)
• M63: 17,498,912 km (0.075 R)
• M64: 17,961,319 km (0.08 R)
• M65: 18,327,385 km (0.082 R)
• M66: 18,965,719 km (0.106 R)
• M67: 19,236,641 km (0.094 R)
• M68: 19,713,858 km (0.094 R)
• M69: 20,091,592 km (0.046 R)
• M70: 21,767,687 km (0.118 R)
• M71: 22,479,174 km (0.115 R)
• M72: 22,730,050 km (0.032 R)
• M73: 22,945,770 km (0.084 R)
• M74: 23,815,682 km (0.097 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 308.1

Radius: 14.5

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 6.16 AU - 7.12 AU

Year: 6588 Days

Day: 12.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 45,468,346 km

• M1: 196,572 km (0.1 R)
• M2: 309,817 km (0.045 R)
• M3: 889,210 km (0.113 R)
• M4: 1,401,134 km (0.104 R)
• M5: 1,611,917 km (0.114 R)
• M6: 1,705,565 km (0.118 R)
• M7: 2,099,457 km (0.094 R)
• M8: 2,895,916 km (0.12 R)
• M9: 2,992,107 km (0.099 R)
• M10: 3,267,217 km (0.036 R)
• M11: 3,387,793 km (0.057 R)
• M12: 4,185,748 km (0.115 R)
• M13: 4,383,367 km (0.032 R)
• M14: 4,994,475 km (0.119 R)
• M15: 5,204,360 km (0.093 R)
• M16: 5,417,088 km (0.031 R)
• M17: 5,512,532 km (0.043 R)
• M18: 6,347,138 km (0.107 R)
• M19: 6,498,532 km (0.089 R)
• M20: 6,728,015 km (0.067 R)
• M21: 7,064,161 km (0.081 R)
• M22: 7,221,239 km (0.11 R)
• M23: 7,405,992 km (0.095 R)
• M24: 7,915,223 km (0.107 R)
• M25: 8,187,940 km (0.062 R)
• M26: 8,297,895 km (0.067 R)
• M27: 9,252,180 km (0.044 R)
• M28: 9,859,098 km (0.114 R)
• M29: 10,270,941 km (0.09 R)
• M30: 10,538,721 km (0.094 R)
• M31: 10,959,839 km (0.049 R)
• M32: 11,172,567 km (0.116 R)
• M33: 12,413,931 km (0.111 R)
• M34: 12,667,499 km (0.111 R)
• M35: 13,341,138 km (0.101 R)
• M36: 13,862,337 km (0.093 R)
• M37: 14,323,847 km (0.086 R)
• M38: 15,126,888 km (0.115 R)
• M39: 15,465,727 km (0.114 R)
• M40: 16,671,785 km (0.078 R)
• M41: 16,811,510 km (0.039 R)
• M42: 16,916,527 km (0.078 R)
• M43: 17,693,838 km (0.099 R)
• M44: 18,051,077 km (0.095 R)
• M45: 18,699,883 km (0.118 R)
• M46: 19,063,705 km (0.112 R)
• M47: 20,392,883 km (0.06 R)
• M48: 21,257,857 km (0.071 R)
• M49: 24,199,999 km (0.115 R)
• M50: 24,318,630 km (0.062 R)
• M51: 24,676,169 km (0.088 R)
• M52: 26,693,346 km (0.115 R)
• M53: 26,979,826 km (0.119 R)
• M54: 27,103,095 km (0.081 R)
• M55: 27,473,649 km (0.04 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 815.4

Radius: 12.9

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 7.82 AU - 7.88 AU

Year: 8468 Days

Day: 8.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 45,468,346 km

• M1: 161,865 km (0.052 R)
• M2: 328,816 km (0.069 R)
• M3: 509,381 km (0.103 R)
• M4: 622,028 km (0.109 R)
• M5: 826,379 km (0.117 R)
• M6: 1,054,067 km (0.034 R)
• M7: 1,383,780 km (0.094 R)
• M8: 1,487,152 km (0.089 R)
• M9: 1,614,759 km (0.087 R)
• M10: 1,724,115 km (0.062 R)
• M11: 2,259,676 km (0.039 R)
• M12: 2,483,175 km (0.092 R)
• M13: 3,197,056 km (0.109 R)
• M14: 3,534,399 km (0.111 R)
• M15: 3,912,732 km (0.091 R)
• M16: 4,061,881 km (0.049 R)
• M17: 4,182,607 km (0.049 R)
• M18: 4,645,762 km (0.105 R)
• M19: 5,554,270 km (0.091 R)
• M20: 5,790,036 km (0.108 R)
• M21: 6,411,316 km (0.116 R)
• M22: 7,309,502 km (0.09 R)
• M23: 8,132,439 km (0.104 R)
• M24: 8,285,328 km (0.12 R)
• M25: 9,501,858 km (0.096 R)
• M26: 10,069,582 km (0.079 R)
• M27: 10,564,901 km (0.084 R)
• M28: 11,026,111 km (0.118 R)
• M29: 11,280,427 km (0.088 R)
• M30: 11,408,334 km (0.112 R)
• M31: 12,360,973 km (0.113 R)
• M32: 12,758,006 km (0.106 R)
• M33: 13,025,187 km (0.049 R)
• M34: 13,159,377 km (0.103 R)
• M35: 13,519,608 km (0.09 R)
• M36: 13,655,593 km (0.075 R)
• M37: 13,837,504 km (0.063 R)
• M38: 14,666,276 km (0.119 R)
• M39: 14,899,350 km (0.048 R)
• M40: 14,992,998 km (0.105 R)
• M41: 15,227,717 km (0.103 R)
• M42: 15,843,910 km (0.102 R)
• M43: 16,131,138 km (0.046 R)
• M44: 16,565,122 km (0.071 R)
• M45: 17,051,913 km (0.11 R)
• M46: 17,642,226 km (0.076 R)
• M47: 18,189,306 km (0.084 R)
• M48: 18,590,677 km (0.088 R)
• M49: 19,915,366 km (0.051 R)
• M50: 20,536,945 km (0.097 R)
• M51: 22,332,718 km (0.025 R)
• M52: 23,140,995 km (0.104 R)
• M53: 23,794,439 km (0.078 R)
• M54: 24,123,405 km (0.111 R)
• M55: 25,119,427 km (0.036 R)
• M56: 25,678,624 km (0.045 R)
• M57: 27,209,010 km (0.032 R)
• M58: 29,353,645 km (0.051 R)
• M59: 31,793,138 km (0.103 R)
• M60: 32,216,051 km (0.087 R)
• M61: 33,006,526 km (0.115 R)
• M62: 33,618,980 km (0.061 R)
• M63: 34,979,423 km (0.1 R)
• M64: 35,729,207 km (0.11 R)
• M65: 35,980,233 km (0.085 R)
• M66: 36,106,044 km (0.064 R)
• M67: 36,231,856 km (0.09 R)
• M68: 36,673,768 km (0.066 R)
• M69: 38,266,238 km (0.119 R)
• M70: 39,297,266 km (0.117 R)
• M71: 40,926,387 km (0.118 R)
• M72: 41,254,904 km (0.101 R)
• M73: 41,848,359 km (0.109 R)
• M74: 42,113,147 km (0.088 R)
• M75: 42,843,783 km (0.11 R)
• M76: 43,110,666 km (0.095 R)
• M77: 43,511,737 km (0.104 R)
• M78: 43,645,777 km (0.098 R)
• M79: 44,048,644 km (0.054 R)
• M80: 45,468,328 km (0.075 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 216 - 19,530 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit