🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.64 AU - 0.64 AU

Year: 180 Days

Day: 45.3 Hours

Environment

Temp: 151 °C

Axial Tilt: 17.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.23 AU - 1.33 AU

Year: 509 Days

Day: 18.2 Hours

Environment

Temp: 6 °C

Axial Tilt: 26.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 21,096,835 km

• M1: 47,423 km (0.092 R)
• M2: 563,685 km (0.066 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.5 AU - 2.14 AU

Year: 863 Days

Day: 39.3 Hours

Environment

Temp: -48 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.31 AU - 2.61 AU

Year: 1356 Days

Day: 18.9 Hours

Environment

Temp: -64 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.67 AU - 3.23 AU

Year: 1781 Days

Day: 37.3 Hours

Environment

Temp: -88 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 4.41 AU - 5.71 AU

Year: 4000 Days

Day: 14.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,096,835 km

• M1: 482,304 km (0.054 R)

Asteroid Belt

Center: 6.15 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 153.6

Radius: 13.2

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 6.02 AU - 8.46 AU

Year: 6847 Days

Day: 10.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 21,096,835 km

• M1: 167,849 km (0.04 R)
• M2: 298,747 km (0.099 R)
• M3: 438,172 km (0.109 R)
• M4: 653,443 km (0.049 R)
• M5: 842,535 km (0.116 R)
• M6: 928,255 km (0.081 R)
• M7: 1,534,575 km (0.104 R)
• M8: 1,738,327 km (0.086 R)
• M9: 1,965,716 km (0.114 R)
• M10: 2,068,340 km (0.093 R)
• M11: 2,387,432 km (0.083 R)
• M12: 2,722,532 km (0.111 R)
• M13: 2,804,661 km (0.107 R)
• M14: 3,227,724 km (0.093 R)
• M15: 3,563,122 km (0.084 R)
• M16: 3,891,190 km (0.088 R)
• M17: 4,021,640 km (0.031 R)
• M18: 4,172,434 km (0.07 R)
• M19: 4,286,727 km (0.107 R)
• M20: 4,440,813 km (0.086 R)
• M21: 4,596,843 km (0.076 R)
• M22: 5,014,969 km (0.098 R)
• M23: 5,157,087 km (0.115 R)
• M24: 5,259,562 km (0.094 R)
• M25: 5,466,306 km (0.102 R)
• M26: 5,633,856 km (0.1 R)
• M27: 5,930,957 km (0.088 R)
• M28: 6,364,492 km (0.063 R)
• M29: 6,696,300 km (0.057 R)
• M30: 6,966,025 km (0.105 R)
• M31: 7,285,117 km (0.07 R)
• M32: 7,469,721 km (0.081 R)
• M33: 8,080,230 km (0.078 R)
• M34: 9,449,499 km (0.112 R)
• M35: 9,651,007 km (0.092 R)
• M36: 10,186,717 km (0.029 R)
• M37: 10,497,283 km (0.045 R)
• M38: 10,732,151 km (0.055 R)
• M39: 11,420,750 km (0.045 R)
• M40: 12,178,164 km (0.089 R)
• M41: 12,370,098 km (0.098 R)
• M42: 12,646,106 km (0.098 R)
• M43: 12,812,609 km (0.093 R)
• M44: 13,007,834 km (0.085 R)
• M45: 13,288,480 km (0.058 R)
• M46: 13,429,550 km (0.083 R)
• M47: 14,489,003 km (0.045 R)
• M48: 15,426,832 km (0.064 R)
• M49: 15,843,312 km (0.091 R)
• M50: 16,263,533 km (0.086 R)
• M51: 16,354,039 km (0.055 R)
• M52: 17,237,863 km (0.078 R)
• M53: 17,918,683 km (0.068 R)
• M54: 18,012,332 km (0.103 R)
• M55: 18,105,980 km (0.064 R)
• M56: 18,450,953 km (0.025 R)
• M57: 18,703,175 km (0.097 R)
• M58: 18,924,729 km (0.073 R)
• M59: 19,274,788 km (0.098 R)
• M60: 19,530,750 km (0.069 R)
• M61: 20,598,430 km (0.033 R)
• M62: 20,761,940 km (0.112 R)
• M63: 21,024,335 km (0.106 R)
• M64: 21,419,872 km (0.109 R)
• M65: 21,519,205 km (0.096 R)
• M66: 21,651,898 km (0.116 R)
• M67: 22,386,274 km (0.103 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 842

Radius: 9.5

Gravity: 9.33 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 8.05 AU - 10.61 AU

Year: 10016 Days

Day: 11 Hours

Environment

Temp: -161 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 21,096,835 km

• M1: 119,828 km (0.119 R)
• M2: 185,501 km (0.037 R)
• M3: 575,353 km (0.098 R)
• M4: 708,795 km (0.11 R)
• M5: 929,152 km (0.088 R)
• M6: 1,027,438 km (0.114 R)
• M7: 1,108,969 km (0.119 R)
• M8: 1,456,934 km (0.029 R)
• M9: 1,838,109 km (0.064 R)
• M10: 2,249,952 km (0.105 R)
• M11: 2,357,363 km (0.114 R)
• M12: 2,979,092 km (0.077 R)
• M13: 3,157,263 km (0.099 R)
• M14: 4,100,029 km (0.094 R)
• M15: 4,231,974 km (0.081 R)
• M16: 5,195,085 km (0.108 R)
• M17: 5,266,294 km (0.086 R)
• M18: 5,664,523 km (0.082 R)
• M19: 8,044,326 km (0.093 R)
• M20: 8,418,770 km (0.116 R)
• M21: 8,671,590 km (0.03 R)
• M22: 8,926,804 km (0.117 R)
• M23: 9,055,458 km (0.032 R)
• M24: 10,465,119 km (0.036 R)
• M25: 10,600,804 km (0.071 R)
• M26: 11,380,508 km (0.098 R)
• M27: 11,473,409 km (0.055 R)
• M28: 11,800,729 km (0.104 R)
• M29: 12,083,768 km (0.097 R)
• M30: 12,416,773 km (0.059 R)
• M31: 12,512,516 km (0.112 R)
• M32: 12,849,410 km (0.08 R)
• M33: 13,335,902 km (0.093 R)
• M34: 13,532,175 km (0.066 R)
• M35: 13,630,760 km (0.064 R)
• M36: 14,679,441 km (0.119 R)
• M37: 15,187,924 km (0.117 R)
• M38: 15,547,408 km (0.111 R)
• M39: 15,754,002 km (0.097 R)
• M40: 16,170,034 km (0.103 R)
• M41: 16,484,489 km (0.118 R)
• M42: 17,225,896 km (0.063 R)
• M43: 18,796,075 km (0.063 R)
• M44: 19,737,793 km (0.07 R)
• M45: 19,905,493 km (0.078 R)
• M46: 20,017,691 km (0.078 R)
• M47: 20,468,280 km (0.08 R)
• M48: 20,581,376 km (0.104 R)
• M49: 20,979,007 km (0.04 R)
• M50: 22,888,025 km (0.035 R)
• M51: 23,240,927 km (0.095 R)
• M52: 23,300,018 km (0.102 R)
• M53: 23,359,109 km (0.11 R)
• M54: 24,012,104 km (0.103 R)
• M55: 24,791,509 km (0.087 R)
• M56: 25,214,572 km (0.079 R)
• M57: 25,457,518 km (0.079 R)
• M58: 25,579,142 km (0.095 R)
• M59: 25,640,177 km (0.065 R)
• M60: 26,498,271 km (0.054 R)
• M61: 26,868,974 km (0.034 R)
• M62: 29,001,791 km (0.099 R)
• M63: 29,319,986 km (0.075 R)
• M64: 29,831,611 km (0.073 R)
• M65: 30,346,078 km (0.108 R)
• M66: 32,104,152 km (0.064 R)
• M67: 34,431,895 km (0.093 R)
• M68: 35,039,112 km (0.03 R)
• M69: 35,582,003 km (0.08 R)
• M70: 35,990,854 km (0.055 R)
• M71: 36,332,835 km (0.099 R)
• M72: 38,058,895 km (0.068 R)
• M73: 38,407,159 km (0.115 R)
• M74: 38,896,793 km (0.054 R)
• M75: 40,165,084 km (0.083 R)
• M76: 41,303,823 km (0.081 R)
• M77: 41,375,330 km (0.032 R)
• M78: 42,020,845 km (0.079 R)
• M79: 42,597,545 km (0.076 R)
• M80: 42,669,801 km (0.088 R)
• M81: 43,176,788 km (0.064 R)
• M82: 43,467,307 km (0.115 R)
• M83: 44,343,053 km (0.053 R)
• M84: 45,445,888 km (0.062 R)
• M85: 45,815,545 km (0.094 R)
• M86: 47,079,796 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 11.5

Radius: 5.8

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 12.5 AU - 19.54 AU

Year: 22536 Days

Day: 16.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 21,096,835 km

• M1: 181,313 km (0.118 R)
• M2: 279,598 km (0.081 R)
• M3: 767,138 km (0.102 R)
• M4: 2,095,417 km (0.099 R)
• M5: 2,421,541 km (0.072 R)
• M6: 2,731,807 km (0.099 R)
• M7: 2,875,570 km (0.094 R)
• M8: 3,005,421 km (0.107 R)
• M9: 3,254,202 km (0.081 R)
• M10: 3,509,566 km (0.102 R)
• M11: 3,718,554 km (0.116 R)
• M12: 4,938,974 km (0.111 R)
• M13: 5,036,063 km (0.089 R)
• M14: 5,271,829 km (0.085 R)
• M15: 5,917,942 km (0.07 R)
• M16: 6,717,244 km (0.096 R)
• M17: 7,887,847 km (0.1 R)
• M18: 10,064,197 km (0.043 R)
• M19: 12,544,081 km (0.086 R)
• M20: 12,703,552 km (0.11 R)
• M21: 13,618,941 km (0.097 R)
• M22: 14,305,596 km (0.118 R)
• M23: 14,361,096 km (0.042 R)
• M24: 15,087,992 km (0.084 R)
• M25: 16,056,639 km (0.038 R)
• M26: 17,251,028 km (0.097 R)
• M27: 19,111,128 km (0.083 R)
• M28: 19,325,053 km (0.097 R)
• M29: 19,786,263 km (0.111 R)
• M30: 20,219,947 km (0.079 R)
• M31: 20,438,061 km (0.065 R)
• M32: 21,033,760 km (0.097 R)
• M33: 21,096,890 km (0.1 R)

Kuiper Belt

Range: 31.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 159 - 18,752 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit