🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.79 AU - 4.43 AU

Year: 2422 Days

Day: 13 Hours

Environment

Temp: -118 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,528,789 km

• M1: 18,999 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 343.9

Radius: 11.6

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 5.32 AU - 7.12 AU

Year: 5478 Days

Day: 14.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 98,528,789 km

• M1: 144,362 km (0.093 R)
• M2: 517,160 km (0.082 R)
• M3: 1,503,159 km (0.075 R)
• M4: 2,260,573 km (0.096 R)
• M5: 3,073,339 km (0.08 R)
• M6: 3,488,473 km (0.112 R)
• M7: 4,093,297 km (0.083 R)
• M8: 4,597,741 km (0.114 R)
• M9: 5,221,265 km (0.104 R)
• M10: 6,014,283 km (0.069 R)
• M11: 6,668,175 km (0.088 R)
• M12: 8,620,727 km (0.095 R)
• M13: 9,220,614 km (0.096 R)
• M14: 12,647,453 km (0.105 R)
• M15: 14,749,602 km (0.107 R)
• M16: 15,553,840 km (0.11 R)
• M17: 16,500,346 km (0.074 R)
• M18: 21,073,254 km (0.118 R)
• M19: 21,818,251 km (0.05 R)
• M20: 23,289,097 km (0.093 R)
• M21: 23,939,399 km (0.046 R)
• M22: 25,125,262 km (0.094 R)

Asteroid Belt

Center: 8.1 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 66.5

Radius: 9.9

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 9.05 AU - 10.91 AU

Year: 11133 Days

Day: 13.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 98,528,789 km

• M1: 123,119 km (0.066 R)
• M2: 571,165 km (0.079 R)
• M3: 2,020,918 km (0.115 R)
• M4: 2,792,095 km (0.116 R)
• M5: 3,394,974 km (0.072 R)
• M6: 3,788,865 km (0.074 R)
• M7: 4,835,901 km (0.102 R)
• M8: 6,558,071 km (0.064 R)
• M9: 7,203,137 km (0.116 R)
• M10: 7,557,535 km (0.058 R)
• M11: 9,623,481 km (0.099 R)
• M12: 17,169,647 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 885.5

Radius: 9.4

Gravity: 10.02 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 10.53 AU - 10.65 AU

Year: 12169 Days

Day: 12.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 98,528,789 km

• M1: 116,836 km (0.045 R)
• M2: 435,180 km (0.07 R)
• M3: 2,009,099 km (0.095 R)
• M4: 2,796,882 km (0.109 R)
• M5: 3,694,768 km (0.106 R)
• M6: 4,151,042 km (0.03 R)
• M7: 4,708,892 km (0.041 R)
• M8: 5,422,025 km (0.107 R)
• M9: 6,809,845 km (0.112 R)
• M10: 7,497,247 km (0.092 R)
• M11: 8,136,030 km (0.118 R)
• M12: 9,263,699 km (0.057 R)
• M13: 10,326,292 km (0.083 R)
• M14: 10,660,344 km (0.106 R)
• M15: 12,440,559 km (0.089 R)
• M16: 12,882,920 km (0.061 R)
• M17: 14,618,405 km (0.108 R)
• M18: 15,253,896 km (0.095 R)
• M19: 15,614,876 km (0.046 R)
• M20: 15,907,789 km (0.069 R)
• M21: 16,354,039 km (0.111 R)
• M22: 20,057,035 km (0.04 R)
• M23: 22,846,138 km (0.087 R)
• M24: 27,873,075 km (0.096 R)
• M25: 28,740,294 km (0.08 R)
• M26: 30,187,953 km (0.048 R)
• M27: 32,035,636 km (0.097 R)
• M28: 32,747,572 km (0.051 R)
• M29: 40,045,704 km (0.117 R)
• M30: 43,998,230 km (0.047 R)
• M31: 45,321,872 km (0.072 R)
• M32: 48,358,110 km (0.086 R)
• M33: 50,243,642 km (0.084 R)
• M34: 52,668,623 km (0.118 R)
• M35: 57,228,665 km (0.097 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 68.3

Radius: 3.6

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 11.45 AU - 15.23 AU

Year: 17204 Days

Day: 19.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 98,528,789 km

• M1: 44,730 km (0.12 R)
• M2: 193,131 km (0.095 R)
• M3: 846,425 km (0.053 R)
• M4: 1,569,132 km (0.071 R)
• M5: 1,711,848 km (0.089 R)
• M6: 1,993,840 km (0.044 R)
• M7: 6,690,166 km (0.101 R)
• M8: 11,306,757 km (0.118 R)
• M9: 14,936,300 km (0.027 R)
• M10: 20,385,403 km (0.071 R)
• M11: 22,359,646 km (0.057 R)

Planet 6 - Ice Giant

Semi-Major Axis: 20.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 562.9

Radius: 5.9

Gravity: 16.17 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 18.15 AU - 22.63 AU

Year: 32511 Days

Day: 24.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 98,528,789 km

• M1: 75,996 km (0.086 R)
• M2: 432,936 km (0.113 R)
• M3: 676,781 km (0.109 R)
• M4: 1,150,557 km (0.075 R)
• M5: 1,417,440 km (0.054 R)
• M6: 2,304,854 km (0.098 R)
• M7: 2,731,657 km (0.094 R)
• M8: 3,121,509 km (0.042 R)
• M9: 3,515,999 km (0.095 R)
• M10: 3,808,014 km (0.044 R)
• M11: 4,187,095 km (0.115 R)
• M12: 6,711,110 km (0.109 R)
• M13: 7,578,179 km (0.072 R)
• M14: 9,594,310 km (0.056 R)
• M15: 10,961,784 km (0.097 R)
• M16: 13,056,902 km (0.119 R)
• M17: 13,678,781 km (0.082 R)
• M18: 16,904,709 km (0.094 R)
• M19: 17,363,675 km (0.099 R)
• M20: 25,045,227 km (0.106 R)
• M21: 27,487,861 km (0.083 R)
• M22: 29,289,169 km (0.093 R)
• M23: 33,988,487 km (0.041 R)
• M24: 37,903,912 km (0.061 R)
• M25: 38,848,323 km (0.037 R)
• M26: 41,277,792 km (0.099 R)
• M27: 46,616,043 km (0.086 R)
• M28: 47,882,090 km (0.116 R)
• M29: 50,293,757 km (0.082 R)
• M30: 54,557,446 km (0.038 R)
• M31: 55,357,645 km (0.098 R)
• M32: 57,186,778 km (0.09 R)
• M33: 57,392,475 km (0.032 R)
• M34: 61,179,844 km (0.114 R)
• M35: 72,326,980 km (0.096 R)
• M36: 82,634,273 km (0.048 R)

Kuiper Belt

Range: 31.1 - 56.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 360 - 18,847 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit