🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 155.2

Radius: 13.8

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.75 AU - 0.83 AU

Year: 468 Days

Day: 7.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (3)

Outer Limit: 37,291,989 km

• M1: 172,038 km (0.091 R)
• M2: 1,496,428 km (0.09 R)
• M3: 2,405,384 km (0.079 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 248

Radius: 9.7

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.77 AU - 1.05 AU

Year: 579 Days

Day: 10.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 37,291,989 km

• M1: 121,922 km (0.06 R)
• M2: 430,543 km (0.058 R)
• M3: 752,178 km (0.118 R)
• M4: 1,422,975 km (0.12 R)
• M5: 2,462,231 km (0.059 R)
• M6: 3,005,870 km (0.119 R)
• M7: 3,627,748 km (0.115 R)
• M8: 4,135,633 km (0.085 R)
• M9: 4,509,329 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 282

Radius: 11.3

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.93 AU - 0.97 AU

Year: 617 Days

Day: 8.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 37,291,989 km

• M1: 140,772 km (0.091 R)
• M2: 495,917 km (0.104 R)
• M3: 860,786 km (0.106 R)
• M4: 1,373,009 km (0.03 R)
• M5: 1,847,833 km (0.096 R)
• M6: 2,305,453 km (0.093 R)
• M7: 3,178,506 km (0.083 R)
• M8: 3,765,678 km (0.088 R)
• M9: 4,259,500 km (0.056 R)
• M10: 4,781,447 km (0.057 R)
• M11: 5,345,581 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 383.3

Radius: 8.9

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.53 AU - 1.57 AU

Year: 1287 Days

Day: 7.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 37,291,989 km

• M1: 110,702 km (0.04 R)
• M2: 433,834 km (0.113 R)
• M3: 743,202 km (0.114 R)
• M4: 1,111,811 km (0.076 R)
• M5: 1,785,451 km (0.095 R)
• M6: 2,250,700 km (0.091 R)
• M7: 2,733,153 km (0.073 R)
• M8: 3,339,174 km (0.096 R)
• M9: 4,032,111 km (0.057 R)
• M10: 4,481,653 km (0.106 R)
• M11: 5,324,338 km (0.075 R)
• M12: 6,247,207 km (0.078 R)
• M13: 7,393,576 km (0.069 R)
• M14: 7,914,775 km (0.119 R)
• M15: 10,038,017 km (0.073 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 326.8

Radius: 11.9

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 3.79 AU - 5.59 AU

Year: 6773 Days

Day: 12.2 Hours

Environment

Temp: -223 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 37,291,989 km

• M1: 148,102 km (0.111 R)
• M2: 535,411 km (0.071 R)
• M3: 947,403 km (0.117 R)
• M4: 1,892,413 km (0.062 R)
• M5: 2,354,072 km (0.083 R)
• M6: 2,749,310 km (0.114 R)
• M7: 3,783,480 km (0.047 R)
• M8: 4,673,288 km (0.119 R)
• M9: 5,668,563 km (0.039 R)
• M10: 6,232,098 km (0.086 R)
• M11: 7,752,311 km (0.047 R)
• M12: 9,588,775 km (0.11 R)
• M13: 11,054,235 km (0.106 R)
• M14: 12,813,207 km (0.103 R)
• M15: 13,577,054 km (0.063 R)
• M16: 14,587,737 km (0.107 R)
• M17: 15,762,529 km (0.086 R)
• M18: 16,818,840 km (0.035 R)
• M19: 19,665,538 km (0.091 R)
• M20: 20,271,259 km (0.119 R)
• M21: 21,378,733 km (0.026 R)
• M22: 22,819,210 km (0.066 R)
• M23: 23,638,558 km (0.046 R)
• M24: 24,246,673 km (0.027 R)
• M25: 25,415,033 km (0.099 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 167.7

Radius: 3.7

Gravity: 12.25 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 6.3 AU - 9.26 AU

Year: 14471 Days

Day: 17.3 Hours

Environment

Temp: -238 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 37,291,989 km

• M1: 46,076 km (0.106 R)
• M2: 203,004 km (0.111 R)
• M3: 470,934 km (0.053 R)
• M4: 767,138 km (0.094 R)
• M5: 1,525,599 km (0.058 R)
• M6: 1,717,234 km (0.095 R)
• M7: 1,924,577 km (0.079 R)
• M8: 3,029,207 km (0.095 R)
• M9: 3,703,146 km (0.113 R)
• M10: 4,363,471 km (0.056 R)
• M11: 5,188,802 km (0.073 R)
• M12: 5,402,727 km (0.1 R)
• M13: 5,590,622 km (0.083 R)
• M14: 6,455,896 km (0.109 R)
• M15: 6,920,397 km (0.071 R)
• M16: 8,199,010 km (0.09 R)
• M17: 10,043,552 km (0.118 R)
• M18: 11,830,349 km (0.057 R)
• M19: 14,051,878 km (0.092 R)
• M20: 17,882,032 km (0.104 R)
• M21: 18,229,398 km (0.091 R)
• M22: 19,009,701 km (0.052 R)
• M23: 19,153,913 km (0.074 R)
• M24: 19,371,578 km (0.117 R)
• M25: 20,560,432 km (0.097 R)
• M26: 21,561,691 km (0.11 R)
• M27: 22,273,477 km (0.11 R)
• M28: 23,411,768 km (0.085 R)
• M29: 24,332,842 km (0.087 R)
• M30: 26,967,410 km (0.085 R)
• M31: 27,516,135 km (0.092 R)
• M32: 28,730,720 km (0.1 R)
• M33: 29,399,273 km (0.054 R)
• M34: 30,767,345 km (0.069 R)
• M35: 31,065,943 km (0.1 R)
• M36: 34,372,056 km (0.103 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 134

Radius: 3.6

Gravity: 10.34 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 7.59 AU - 8.71 AU

Year: 15516 Days

Day: 19.6 Hours

Environment

Temp: -232 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 37,291,989 km

• M1: 44,730 km (0.069 R)
• M2: 365,617 km (0.081 R)
• M3: 916,137 km (0.092 R)
• M4: 1,288,337 km (0.116 R)
• M5: 2,137,454 km (0.063 R)
• M6: 2,765,167 km (0.077 R)
• M7: 3,217,701 km (0.078 R)
• M8: 3,936,668 km (0.081 R)
• M9: 7,237,246 km (0.117 R)
• M10: 34,039,350 km (0.104 R)
• M11: 35,749,403 km (0.111 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: 198 - 19,422 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit