🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.58 AU - 0.84 AU

Year: 211 Days

Day: 36.4 Hours

Environment

Temp: 184 °C

Axial Tilt: 18.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 4.4 AU - 5.04 AU

Year: 3621 Days

Day: 30.7 Hours

Environment

Temp: -136 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,867,484 km

• M1: 806,033 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 82.9

Radius: 14.4

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 4.72 AU - 7.8 AU

Year: 5530 Days

Day: 13.2 Hours

Environment

Temp: -138 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 78,867,484 km

• M1: 180,415 km (0.104 R)
• M2: 873,801 km (0.12 R)
• M3: 1,861,297 km (0.105 R)
• M4: 3,539,934 km (0.049 R)
• M5: 3,998,452 km (0.079 R)
• M6: 4,557,050 km (0.072 R)
• M7: 5,808,586 km (0.031 R)
• M8: 6,502,271 km (0.066 R)
• M9: 7,167,832 km (0.054 R)
• M10: 7,674,820 km (0.115 R)
• M11: 8,856,344 km (0.107 R)
• M12: 9,374,850 km (0.098 R)
• M13: 9,845,335 km (0.098 R)
• M14: 12,042,928 km (0.094 R)
• M15: 13,721,715 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 234.8

Radius: 12.6

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 6.18 AU - 7.16 AU

Year: 6083 Days

Day: 11.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 78,867,484 km

• M1: 159,471 km (0.114 R)
• M2: 622,477 km (0.1 R)
• M3: 1,245,253 km (0.068 R)
• M4: 1,687,913 km (0.117 R)
• M5: 2,395,511 km (0.042 R)
• M6: 3,311,798 km (0.028 R)
• M7: 5,070,470 km (0.099 R)
• M8: 5,587,331 km (0.119 R)
• M9: 6,110,774 km (0.112 R)
• M10: 7,160,951 km (0.111 R)
• M11: 7,779,538 km (0.035 R)
• M12: 8,938,772 km (0.112 R)
• M13: 9,891,262 km (0.1 R)
• M14: 10,535,430 km (0.115 R)
• M15: 11,036,882 km (0.106 R)
• M16: 14,085,687 km (0.045 R)
• M17: 15,058,222 km (0.059 R)
• M18: 17,194,480 km (0.12 R)
• M19: 20,028,761 km (0.072 R)
• M20: 21,456,972 km (0.1 R)
• M21: 23,653,967 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 934.8

Radius: 10.4

Gravity: 8.64 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 8.89 AU - 13.25 AU

Year: 13005 Days

Day: 15 Hours

Environment

Temp: -174 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 78,867,484 km

• M1: 129,402 km (0.12 R)
• M2: 456,722 km (0.08 R)
• M3: 939,325 km (0.072 R)
• M4: 1,359,845 km (0.112 R)
• M5: 2,162,288 km (0.052 R)
• M6: 2,658,205 km (0.09 R)
• M7: 3,103,408 km (0.114 R)
• M8: 3,436,413 km (0.066 R)
• M9: 3,850,500 km (0.098 R)
• M10: 4,391,445 km (0.088 R)
• M11: 4,880,182 km (0.069 R)
• M12: 5,368,918 km (0.056 R)
• M13: 6,006,055 km (0.094 R)
• M14: 7,658,214 km (0.113 R)
• M15: 8,174,626 km (0.038 R)
• M16: 10,762,220 km (0.087 R)
• M17: 11,410,727 km (0.119 R)
• M18: 12,463,747 km (0.08 R)
• M19: 13,921,279 km (0.106 R)
• M20: 17,570,569 km (0.048 R)
• M21: 23,236,888 km (0.056 R)
• M22: 27,120,448 km (0.035 R)
• M23: 36,145,538 km (0.072 R)
• M24: 37,598,433 km (0.107 R)
• M25: 45,755,406 km (0.072 R)
• M26: 52,469,060 km (0.101 R)
• M27: 58,183,549 km (0.073 R)
• M28: 60,728,358 km (0.069 R)
• M29: 61,283,217 km (0.095 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 996.9

Radius: 7.6

Gravity: 17.26 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 13.19 AU - 13.79 AU

Year: 17495 Days

Day: 17.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 78,867,484 km

• M1: 95,593 km (0.073 R)
• M2: 441,912 km (0.102 R)
• M3: 1,325,288 km (0.087 R)
• M4: 1,917,994 km (0.066 R)
• M5: 2,264,164 km (0.107 R)
• M6: 3,218,000 km (0.049 R)
• M7: 4,182,457 km (0.096 R)
• M8: 4,660,273 km (0.119 R)
• M9: 5,288,734 km (0.077 R)
• M10: 5,684,121 km (0.033 R)
• M11: 6,896,611 km (0.053 R)
• M12: 10,854,223 km (0.103 R)
• M13: 12,022,283 km (0.105 R)
• M14: 14,151,809 km (0.087 R)
• M15: 14,529,693 km (0.116 R)
• M16: 15,865,004 km (0.104 R)
• M17: 19,511,452 km (0.08 R)
• M18: 21,133,990 km (0.081 R)
• M19: 21,927,906 km (0.06 R)
• M20: 22,844,492 km (0.108 R)
• M21: 27,345,892 km (0.047 R)
• M22: 31,117,853 km (0.116 R)
• M23: 33,326,815 km (0.04 R)
• M24: 33,861,478 km (0.085 R)
• M25: 36,337,921 km (0.108 R)
• M26: 38,638,437 km (0.093 R)
• M27: 40,426,281 km (0.102 R)
• M28: 46,617,090 km (0.111 R)
• M29: 49,676,067 km (0.045 R)
• M30: 52,866,242 km (0.073 R)
• M31: 54,881,624 km (0.107 R)
• M32: 58,096,183 km (0.066 R)
• M33: 62,036,143 km (0.069 R)
• M34: 68,274,374 km (0.102 R)
• M35: 77,458,038 km (0.093 R)

Kuiper Belt

Range: 31.1 - 49.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 491 - 11,207 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit