🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.43 AU - 0.65 AU

Year: 260 Days

Day: 40.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,948,992 km

• M1: 151,991 km (0.078 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 733.8

Radius: 9

Gravity: 9.06 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.8 AU - 2.58 AU

Year: 2126 Days

Day: 7.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 47,948,992 km

• M1: 111,899 km (0.094 R)
• M2: 403,166 km (0.095 R)
• M3: 758,760 km (0.065 R)
• M4: 1,540,858 km (0.111 R)
• M5: 2,906,537 km (0.099 R)
• M6: 3,193,167 km (0.112 R)
• M7: 4,269,074 km (0.109 R)
• M8: 5,498,171 km (0.08 R)
• M9: 7,289,755 km (0.098 R)
• M10: 7,944,545 km (0.08 R)
• M11: 8,966,448 km (0.057 R)
• M12: 9,337,151 km (0.11 R)
• M13: 10,109,375 km (0.112 R)
• M14: 10,400,642 km (0.035 R)
• M15: 11,981,892 km (0.083 R)
• M16: 12,349,454 km (0.031 R)
• M17: 12,893,541 km (0.056 R)
• M18: 13,193,036 km (0.068 R)
• M19: 14,392,362 km (0.061 R)
• M20: 16,250,667 km (0.117 R)
• M21: 17,057,448 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 81.6

Radius: 14

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.4 AU - 2.68 AU

Year: 2656 Days

Day: 11.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 47,948,992 km

• M1: 174,431 km (0.077 R)
• M2: 843,433 km (0.12 R)
• M3: 1,496,577 km (0.098 R)
• M4: 2,314,429 km (0.084 R)
• M5: 3,386,746 km (0.081 R)
• M6: 6,966,174 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 623.3

Radius: 11.6

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 5.45 AU - 5.57 AU

Year: 8485 Days

Day: 8.3 Hours

Environment

Temp: -222 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 47,948,992 km

• M1: 144,811 km (0.118 R)
• M2: 506,838 km (0.091 R)
• M3: 925,113 km (0.066 R)
• M4: 2,112,172 km (0.082 R)
• M5: 2,474,947 km (0.067 R)
• M6: 2,961,739 km (0.103 R)
• M7: 4,077,739 km (0.115 R)
• M8: 6,320,360 km (0.095 R)
• M9: 7,121,756 km (0.102 R)
• M10: 7,989,723 km (0.118 R)
• M11: 8,492,222 km (0.058 R)
• M12: 9,422,272 km (0.091 R)
• M13: 11,327,850 km (0.115 R)
• M14: 12,234,263 km (0.107 R)
• M15: 13,245,994 km (0.113 R)
• M16: 15,371,630 km (0.096 R)
• M17: 16,150,137 km (0.066 R)
• M18: 16,751,222 km (0.056 R)
• M19: 17,645,518 km (0.112 R)
• M20: 20,831,653 km (0.111 R)
• M21: 22,850,476 km (0.086 R)
• M22: 23,438,396 km (0.062 R)
• M23: 24,122,657 km (0.059 R)
• M24: 26,807,789 km (0.029 R)
• M25: 31,097,657 km (0.074 R)
• M26: 35,153,405 km (0.108 R)
• M27: 41,380,417 km (0.117 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 579

Radius: 5.6

Gravity: 18.46 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 5.49 AU - 7.05 AU

Year: 10299 Days

Day: 16.1 Hours

Environment

Temp: -224 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 47,948,992 km

• M1: 69,713 km (0.069 R)
• M2: 401,371 km (0.059 R)
• M3: 723,754 km (0.071 R)
• M4: 938,278 km (0.025 R)
• M5: 1,539,811 km (0.118 R)
• M6: 2,807,204 km (0.113 R)
• M7: 3,090,243 km (0.089 R)
• M8: 5,078,549 km (0.094 R)
• M9: 5,769,541 km (0.055 R)
• M10: 5,978,081 km (0.072 R)
• M11: 6,596,369 km (0.037 R)
• M12: 7,458,501 km (0.055 R)
• M13: 8,526,779 km (0.096 R)
• M14: 8,752,223 km (0.117 R)
• M15: 9,074,308 km (0.085 R)
• M16: 9,404,321 km (0.108 R)
• M17: 9,791,181 km (0.077 R)
• M18: 11,719,796 km (0.114 R)
• M19: 11,942,398 km (0.086 R)
• M20: 12,627,257 km (0.065 R)
• M21: 13,398,284 km (0.063 R)
• M22: 13,888,068 km (0.075 R)
• M23: 17,802,745 km (0.114 R)
• M24: 18,319,905 km (0.108 R)
• M25: 22,737,680 km (0.093 R)
• M26: 22,997,232 km (0.07 R)
• M27: 26,173,045 km (0.076 R)
• M28: 27,521,371 km (0.073 R)
• M29: 30,042,992 km (0.114 R)
• M30: 30,460,221 km (0.094 R)
• M31: 30,987,254 km (0.053 R)
• M32: 31,306,346 km (0.107 R)
• M33: 35,077,559 km (0.1 R)
• M34: 38,524,444 km (0.073 R)
• M35: 38,893,352 km (0.107 R)
• M36: 39,140,637 km (0.082 R)
• M37: 42,060,339 km (0.1 R)
• M38: 42,845,129 km (0.031 R)
• M39: 44,309,393 km (0.102 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 124.4

Radius: 5.9

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 8.19 AU - 13.53 AU

Year: 23478 Days

Day: 15.4 Hours

Environment

Temp: -240 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 47,948,992 km

• M1: 73,901 km (0.106 R)
• M2: 417,528 km (0.067 R)
• M3: 618,737 km (0.105 R)
• M4: 830,418 km (0.089 R)
• M5: 1,181,674 km (0.119 R)
• M6: 1,418,487 km (0.081 R)
• M7: 1,873,265 km (0.063 R)
• M8: 2,288,548 km (0.025 R)
• M9: 2,957,251 km (0.061 R)
• M10: 3,671,281 km (0.11 R)
• M11: 4,583,080 km (0.081 R)
• M12: 5,775,076 km (0.115 R)
• M13: 6,882,998 km (0.045 R)
• M14: 7,570,251 km (0.108 R)
• M15: 8,616,987 km (0.096 R)
• M16: 9,462,813 km (0.075 R)
• M17: 11,761,684 km (0.109 R)
• M18: 15,529,007 km (0.079 R)
• M19: 18,469,204 km (0.093 R)
• M20: 21,507,087 km (0.114 R)
• M21: 24,219,895 km (0.036 R)
• M22: 28,959,156 km (0.088 R)
• M23: 41,510,866 km (0.089 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: 382 - 19,894 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit