🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.05 AU - 2.05 AU

Year: 1100 Days

Day: 39.4 Hours

Environment

Temp: -71 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,418,750 km

• M1: 359,633 km (0.089 R)

Planet 2 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 987.1

Radius: 14.5

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 6.07 AU - 8.87 AU

Year: 7651 Days

Day: 11.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 85,418,750 km

• M1: 180,265 km (0.07 R)
• M2: 673,938 km (0.105 R)
• M3: 1,191,996 km (0.046 R)
• M4: 1,801,458 km (0.119 R)
• M5: 2,897,561 km (0.084 R)
• M6: 4,318,292 km (0.047 R)
• M7: 5,263,152 km (0.087 R)
• M8: 6,059,163 km (0.091 R)
• M9: 6,559,717 km (0.059 R)
• M10: 7,283,322 km (0.094 R)
• M11: 7,850,298 km (0.115 R)
• M12: 8,578,241 km (0.114 R)
• M13: 9,397,738 km (0.101 R)
• M14: 10,169,514 km (0.032 R)
• M15: 11,621,660 km (0.036 R)
• M16: 13,090,113 km (0.088 R)
• M17: 16,807,620 km (0.057 R)
• M18: 17,728,544 km (0.099 R)
• M19: 19,210,760 km (0.069 R)
• M20: 20,454,816 km (0.118 R)
• M21: 22,001,209 km (0.104 R)
• M22: 23,362,849 km (0.113 R)
• M23: 25,879,983 km (0.056 R)
• M24: 31,131,018 km (0.1 R)
• M25: 31,873,771 km (0.079 R)
• M26: 38,007,134 km (0.106 R)
• M27: 41,350,198 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 50.4

Radius: 14.2

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 8.38 AU - 9.42 AU

Year: 9950 Days

Day: 5.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 85,418,750 km

• M1: 177,124 km (0.088 R)
• M2: 1,079,349 km (0.079 R)
• M3: 3,197,954 km (0.075 R)
• M4: 3,642,409 km (0.079 R)
• M5: 6,224,767 km (0.079 R)
• M6: 8,119,424 km (0.082 R)
• M7: 15,426,233 km (0.1 R)
• M8: 18,965,868 km (0.087 R)
• M9: 19,487,217 km (0.071 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 855.2

Radius: 4.3

Gravity: 46.25 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 9.66 AU - 15.94 AU

Year: 17161 Days

Day: 19 Hours

Environment

Temp: -180 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 85,418,750 km

• M1: 53,406 km (0.08 R)
• M2: 201,359 km (0.097 R)
• M3: 373,695 km (0.107 R)
• M4: 829,969 km (0.076 R)
• M5: 988,543 km (0.114 R)
• M6: 1,444,816 km (0.05 R)
• M7: 3,062,867 km (0.11 R)
• M8: 3,388,990 km (0.112 R)
• M9: 4,305,277 km (0.109 R)
• M10: 5,299,205 km (0.115 R)
• M11: 5,452,693 km (0.053 R)
• M12: 7,017,187 km (0.101 R)
• M13: 7,631,287 km (0.112 R)
• M14: 7,926,443 km (0.05 R)
• M15: 8,331,853 km (0.109 R)
• M16: 9,802,550 km (0.09 R)
• M17: 13,458,124 km (0.086 R)
• M18: 14,627,381 km (0.06 R)
• M19: 16,916,378 km (0.086 R)
• M20: 17,082,431 km (0.108 R)
• M21: 22,992,445 km (0.111 R)
• M22: 25,086,067 km (0.113 R)
• M23: 26,179,029 km (0.071 R)
• M24: 26,401,331 km (0.049 R)
• M25: 39,926,625 km (0.109 R)
• M26: 43,402,980 km (0.093 R)
• M27: 43,870,772 km (0.105 R)
• M28: 44,975,253 km (0.107 R)
• M29: 45,454,415 km (0.114 R)
• M30: 49,240,438 km (0.113 R)
• M31: 51,470,643 km (0.082 R)
• M32: 56,131,365 km (0.119 R)
• M33: 57,432,567 km (0.073 R)
• M34: 62,046,465 km (0.047 R)
• M35: 63,838,498 km (0.11 R)
• M36: 64,645,877 km (0.092 R)
• M37: 65,459,989 km (0.103 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 948

Radius: 6.8

Gravity: 20.5 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 13.48 AU - 15.08 AU

Year: 20222 Days

Day: 15.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 85,418,750 km

• M1: 84,523 km (0.114 R)
• M2: 308,770 km (0.104 R)
• M3: 863,629 km (0.103 R)
• M4: 1,095,954 km (0.063 R)
• M5: 1,402,031 km (0.081 R)
• M6: 1,801,757 km (0.038 R)
• M7: 2,059,963 km (0.054 R)
• M8: 2,529,550 km (0.101 R)
• M9: 2,777,284 km (0.097 R)
• M10: 4,442,159 km (0.116 R)
• M11: 5,464,511 km (0.032 R)
• M12: 7,060,272 km (0.048 R)
• M13: 9,640,236 km (0.116 R)
• M14: 9,940,779 km (0.12 R)
• M15: 12,717,016 km (0.107 R)
• M16: 13,151,747 km (0.098 R)
• M17: 14,204,767 km (0.116 R)
• M18: 15,231,756 km (0.1 R)
• M19: 16,820,485 km (0.09 R)
• M20: 17,256,414 km (0.118 R)
• M21: 18,241,665 km (0.098 R)
• M22: 18,794,579 km (0.095 R)
• M23: 20,718,707 km (0.079 R)
• M24: 22,349,772 km (0.085 R)
• M25: 23,845,452 km (0.077 R)
• M26: 26,328,776 km (0.083 R)
• M27: 29,985,846 km (0.072 R)
• M28: 31,276,427 km (0.112 R)
• M29: 32,873,384 km (0.073 R)
• M30: 42,961,517 km (0.064 R)
• M31: 43,939,737 km (0.054 R)
• M32: 46,109,804 km (0.035 R)
• M33: 46,449,840 km (0.059 R)
• M34: 50,302,134 km (0.067 R)
• M35: 51,571,024 km (0.105 R)
• M36: 54,172,830 km (0.068 R)
• M37: 70,060,872 km (0.109 R)
• M38: 71,188,241 km (0.053 R)
• M39: 73,711,060 km (0.114 R)
• M40: 76,055,707 km (0.07 R)
• M41: 80,646,567 km (0.069 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 262 - 18,154 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit