🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.6 AU - 0.72 AU

Year: 341 Days

Day: 40.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 74.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,916,384 km

• M1: 17,353 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 560.1

Radius: 10.1

Gravity: 5.49 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.96 AU - 1.12 AU

Year: 674 Days

Day: 12.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 71,916,384 km

• M1: 125,662 km (0.101 R)
• M2: 555,307 km (0.112 R)
• M3: 1,027,289 km (0.08 R)
• M4: 1,442,273 km (0.097 R)
• M5: 1,890,767 km (0.085 R)
• M6: 2,233,945 km (0.111 R)
• M7: 2,672,716 km (0.067 R)
• M8: 3,180,900 km (0.066 R)
• M9: 4,195,023 km (0.034 R)
• M10: 5,828,782 km (0.104 R)
• M11: 6,305,999 km (0.083 R)
• M12: 6,706,323 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 966.9

Radius: 10.4

Gravity: 8.94 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.27 AU - 2.45 AU

Year: 2305 Days

Day: 10 Hours

Environment

Temp: -190 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 71,916,384 km

• M1: 129,402 km (0.105 R)
• M2: 474,225 km (0.105 R)
• M3: 898,036 km (0.108 R)
• M4: 1,793,978 km (0.099 R)
• M5: 2,281,966 km (0.069 R)
• M6: 2,716,099 km (0.065 R)
• M7: 3,239,691 km (0.065 R)
• M8: 4,801,344 km (0.086 R)
• M9: 5,544,097 km (0.053 R)
• M10: 6,224,468 km (0.117 R)
• M11: 6,698,843 km (0.025 R)
• M12: 7,471,067 km (0.12 R)
• M13: 7,815,142 km (0.072 R)
• M14: 10,451,655 km (0.078 R)
• M15: 12,420,662 km (0.111 R)
• M16: 12,949,341 km (0.064 R)
• M17: 14,722,674 km (0.058 R)
• M18: 15,667,684 km (0.086 R)
• M19: 16,705,594 km (0.045 R)
• M20: 18,631,218 km (0.086 R)
• M21: 19,033,337 km (0.068 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 985.5

Radius: 5.9

Gravity: 28.31 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 5.43 AU - 7.25 AU

Year: 10150 Days

Day: 22.1 Hours

Environment

Temp: -225 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 71,916,384 km

• M1: 73,303 km (0.07 R)
• M2: 288,574 km (0.104 R)
• M3: 670,498 km (0.093 R)
• M4: 1,077,553 km (0.03 R)
• M5: 1,591,572 km (0.081 R)
• M6: 2,180,838 km (0.094 R)
• M7: 2,837,872 km (0.041 R)
• M8: 3,091,889 km (0.117 R)
• M9: 3,566,413 km (0.117 R)
• M10: 4,850,561 km (0.041 R)
• M11: 5,214,383 km (0.07 R)
• M12: 6,338,462 km (0.062 R)
• M13: 7,313,242 km (0.101 R)
• M14: 8,291,163 km (0.094 R)
• M15: 9,403,722 km (0.047 R)
• M16: 10,667,226 km (0.093 R)
• M17: 11,862,214 km (0.108 R)
• M18: 14,855,218 km (0.038 R)
• M19: 15,340,214 km (0.069 R)
• M20: 22,010,784 km (0.026 R)
• M21: 22,369,519 km (0.038 R)
• M22: 23,937,305 km (0.073 R)
• M23: 24,699,955 km (0.089 R)
• M24: 26,982,370 km (0.096 R)
• M25: 27,393,165 km (0.075 R)
• M26: 29,510,125 km (0.028 R)
• M27: 30,608,472 km (0.108 R)
• M28: 31,733,598 km (0.108 R)
• M29: 35,519,621 km (0.119 R)
• M30: 38,290,323 km (0.083 R)
• M31: 39,070,177 km (0.102 R)
• M32: 39,332,571 km (0.119 R)
• M33: 40,527,410 km (0.103 R)
• M34: 48,059,214 km (0.088 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 960.7

Radius: 4.6

Gravity: 45.4 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 8.73 AU - 9.79 AU

Year: 17916 Days

Day: 22.3 Hours

Environment

Temp: -229 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 71,916,384 km

• M1: 57,296 km (0.072 R)
• M2: 265,087 km (0.066 R)
• M3: 503,247 km (0.113 R)
• M4: 689,945 km (0.104 R)
• M5: 946,057 km (0.1 R)
• M6: 1,110,016 km (0.066 R)
• M7: 1,399,787 km (0.09 R)
• M8: 2,797,331 km (0.037 R)
• M9: 3,903,158 km (0.109 R)
• M10: 4,931,494 km (0.1 R)
• M11: 9,135,942 km (0.096 R)
• M12: 10,797,226 km (0.118 R)
• M13: 12,930,642 km (0.106 R)
• M14: 13,798,309 km (0.083 R)
• M15: 15,568,501 km (0.062 R)
• M16: 21,777,112 km (0.114 R)
• M17: 24,380,863 km (0.057 R)
• M18: 25,813,561 km (0.083 R)
• M19: 26,953,048 km (0.119 R)
• M20: 30,321,394 km (0.074 R)
• M21: 30,950,902 km (0.059 R)
• M22: 31,205,218 km (0.116 R)
• M23: 31,589,236 km (0.039 R)
• M24: 32,366,696 km (0.112 R)
• M25: 34,366,072 km (0.089 R)
• M26: 36,446,230 km (0.096 R)
• M27: 39,051,327 km (0.11 R)
• M28: 42,244,494 km (0.037 R)
• M29: 42,557,303 km (0.083 R)
• M30: 45,607,155 km (0.114 R)
• M31: 48,627,985 km (0.082 R)
• M32: 54,138,422 km (0.059 R)
• M33: 57,713,363 km (0.061 R)
• M34: 60,644,583 km (0.032 R)
• M35: 67,439,169 km (0.059 R)
• M36: 70,249,365 km (0.062 R)
• M37: 74,040,773 km (0.118 R)
• M38: 77,030,337 km (0.096 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 625.1

Radius: 7

Gravity: 12.76 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 9.56 AU - 9.86 AU

Year: 19238 Days

Day: 15 Hours

Environment

Temp: -233 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 71,916,384 km

• M1: 93,648 km (0.101 R)
• M2: 452,534 km (0.116 R)
• M3: 1,306,289 km (0.07 R)
• M4: 2,165,429 km (0.102 R)
• M5: 2,910,277 km (0.11 R)
• M6: 3,935,920 km (0.11 R)
• M7: 4,649,801 km (0.116 R)
• M8: 6,374,216 km (0.05 R)
• M9: 6,942,688 km (0.088 R)
• M10: 10,128,673 km (0.073 R)
• M11: 11,650,832 km (0.056 R)
• M12: 12,168,440 km (0.071 R)
• M13: 14,914,459 km (0.067 R)
• M14: 16,151,633 km (0.105 R)
• M15: 19,813,191 km (0.112 R)
• M16: 20,926,049 km (0.061 R)
• M17: 24,200,298 km (0.079 R)
• M18: 32,624,603 km (0.062 R)
• M19: 35,233,440 km (0.116 R)
• M20: 37,837,490 km (0.108 R)
• M21: 42,508,684 km (0.041 R)
• M22: 43,425,420 km (0.096 R)
• M23: 50,383,964 km (0.048 R)
• M24: 51,238,318 km (0.113 R)
• M25: 58,612,147 km (0.079 R)
• M26: 60,128,919 km (0.048 R)
• M27: 61,283,516 km (0.086 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 549 - 12,349 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit