🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.8 AU - 0.8 AU

Year: 274 Days

Day: 45.8 Hours

Environment

Temp: 78 °C

Axial Tilt: 9.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.3 AU - 3.3 AU

Year: 1794 Days

Day: 32.7 Hours

Environment

Temp: -104 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,098,055 km

• M1: 68,516 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.94 AU - 4.04 AU

Year: 2496 Days

Day: 17.1 Hours

Environment

Temp: -121 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 925.2

Radius: 11.7

Gravity: 6.76 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 5.81 AU - 6.91 AU

Year: 6141 Days

Day: 15 Hours

Environment

Temp: -168 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 69,098,055 km

• M1: 145,559 km (0.093 R)
• M2: 514,018 km (0.077 R)
• M3: 904,469 km (0.084 R)
• M4: 1,516,025 km (0.073 R)
• M5: 2,061,608 km (0.03 R)
• M6: 2,460,287 km (0.051 R)
• M7: 4,284,483 km (0.058 R)
• M8: 4,998,813 km (0.117 R)
• M9: 5,601,094 km (0.073 R)
• M10: 6,352,973 km (0.108 R)
• M11: 6,806,853 km (0.118 R)
• M12: 9,366,921 km (0.093 R)
• M13: 12,564,725 km (0.12 R)
• M14: 13,852,464 km (0.069 R)
• M15: 14,798,820 km (0.058 R)
• M16: 15,724,681 km (0.074 R)
• M17: 18,522,760 km (0.071 R)
• M18: 20,866,061 km (0.056 R)
• M19: 22,667,967 km (0.119 R)
• M20: 25,869,062 km (0.08 R)
• M21: 28,506,173 km (0.088 R)
• M22: 30,524,249 km (0.063 R)
• M23: 34,950,850 km (0.082 R)
• M24: 36,924,644 km (0.114 R)
• M25: 37,485,935 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 523.8

Radius: 14.3

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 9.63 AU - 11.55 AU

Year: 13195 Days

Day: 10.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 69,098,055 km

• M1: 177,872 km (0.039 R)
• M2: 650,751 km (0.08 R)
• M3: 1,932,356 km (0.115 R)
• M4: 2,528,952 km (0.119 R)
• M5: 3,747,127 km (0.108 R)
• M6: 4,414,783 km (0.104 R)
• M7: 5,564,742 km (0.08 R)
• M8: 6,865,944 km (0.079 R)
• M9: 7,440,101 km (0.094 R)
• M10: 8,090,702 km (0.074 R)
• M11: 8,732,028 km (0.115 R)
• M12: 10,325,843 km (0.116 R)
• M13: 11,026,111 km (0.089 R)
• M14: 12,885,463 km (0.064 R)
• M15: 14,811,087 km (0.105 R)
• M16: 19,306,952 km (0.068 R)
• M17: 27,900,452 km (0.05 R)
• M18: 29,048,167 km (0.066 R)
• M19: 30,335,905 km (0.028 R)
• M20: 31,661,342 km (0.033 R)
• M21: 39,390,167 km (0.068 R)
• M22: 49,037,434 km (0.104 R)
• M23: 50,096,288 km (0.045 R)
• M24: 50,554,656 km (0.119 R)
• M25: 52,259,623 km (0.071 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 128.9

Radius: 5.5

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 13.41 AU - 14.21 AU

Year: 19650 Days

Day: 18.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 69,098,055 km

• M1: 68,366 km (0.099 R)
• M2: 319,242 km (0.104 R)
• M3: 605,572 km (0.089 R)
• M4: 905,815 km (0.107 R)
• M5: 1,096,104 km (0.039 R)
• M6: 1,350,121 km (0.085 R)
• M7: 3,121,210 km (0.104 R)
• M8: 3,441,499 km (0.115 R)
• M9: 4,592,505 km (0.103 R)
• M10: 5,350,069 km (0.12 R)
• M11: 5,809,185 km (0.045 R)
• M12: 8,462,752 km (0.093 R)
• M13: 8,814,905 km (0.106 R)
• M14: 12,325,369 km (0.057 R)
• M15: 12,835,198 km (0.09 R)
• M16: 13,008,283 km (0.106 R)
• M17: 17,644,171 km (0.069 R)
• M18: 22,261,958 km (0.069 R)
• M19: 23,617,016 km (0.08 R)
• M20: 24,846,860 km (0.089 R)
• M21: 31,328,038 km (0.079 R)
• M22: 36,491,558 km (0.105 R)
• M23: 37,072,148 km (0.08 R)
• M24: 38,371,106 km (0.097 R)
• M25: 41,184,593 km (0.084 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 481.7

Radius: 3.1

Gravity: 50.12 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 12.99 AU - 15.55 AU

Year: 20640 Days

Day: 24.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 69,098,055 km

• M1: 40,391 km (0.082 R)
• M2: 143,614 km (0.09 R)
• M3: 240,553 km (0.1 R)
• M4: 337,642 km (0.112 R)
• M5: 512,223 km (0.082 R)
• M6: 784,042 km (0.079 R)
• M7: 1,197,232 km (0.076 R)
• M8: 1,654,104 km (0.119 R)
• M9: 1,811,481 km (0.059 R)
• M10: 1,997,880 km (0.09 R)
• M11: 2,217,639 km (0.067 R)
• M12: 2,409,274 km (0.119 R)
• M13: 2,705,178 km (0.087 R)
• M14: 2,825,305 km (0.104 R)
• M15: 2,974,155 km (0.07 R)
• M16: 4,359,731 km (0.11 R)
• M17: 6,415,953 km (0.118 R)
• M18: 8,567,769 km (0.104 R)
• M19: 10,732,750 km (0.054 R)
• M20: 13,793,522 km (0.066 R)
• M21: 13,935,341 km (0.117 R)
• M22: 15,483,679 km (0.076 R)
• M23: 15,868,445 km (0.064 R)
• M24: 16,657,125 km (0.089 R)
• M25: 19,712,960 km (0.079 R)
• M26: 22,823,998 km (0.09 R)
• M27: 26,464,611 km (0.116 R)
• M28: 26,573,967 km (0.069 R)
• M29: 27,236,387 km (0.109 R)
• M30: 32,184,636 km (0.062 R)
• M31: 32,937,113 km (0.088 R)
• M32: 36,739,591 km (0.052 R)
• M33: 37,699,411 km (0.103 R)
• M34: 42,002,295 km (0.118 R)
• M35: 48,559,469 km (0.087 R)
• M36: 49,881,166 km (0.106 R)
• M37: 54,342,175 km (0.081 R)
• M38: 57,215,351 km (0.089 R)
• M39: 61,904,945 km (0.117 R)
• M40: 64,837,961 km (0.11 R)
• M41: 68,891,016 km (0.113 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 335 - 15,440 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit