🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 526.5

Radius: 10.5

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.56 AU - 0.66 AU

Year: 329 Days

Day: 8.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 44,845,041 km

• M1: 130,599 km (0.113 R)
• M2: 636,090 km (0.108 R)
• M3: 971,189 km (0.09 R)
• M4: 1,488,499 km (0.076 R)
• M5: 1,984,266 km (0.104 R)
• M6: 2,808,700 km (0.117 R)
• M7: 3,417,563 km (0.115 R)
• M8: 3,835,540 km (0.062 R)
• M9: 4,325,622 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 14.9

Radius: 8.7

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.59 AU - 0.81 AU

Year: 404 Days

Day: 6.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 44,845,041 km

• M1: 108,159 km (0.098 R)
• M2: 390,151 km (0.061 R)
• M3: 786,137 km (0.086 R)
• M4: 1,562,849 km (0.057 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 81.1

Radius: 14.3

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.65 AU - 1.05 AU

Year: 541 Days

Day: 5.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 44,845,041 km

• M1: 177,872 km (0.084 R)
• M2: 723,007 km (0.102 R)
• M3: 1,180,477 km (0.117 R)
• M4: 2,471,506 km (0.045 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 970.4

Radius: 8

Gravity: 15.16 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.86 AU - 1.38 AU

Year: 818 Days

Day: 6.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 44,845,041 km

• M1: 102,475 km (0.049 R)
• M2: 357,389 km (0.108 R)
• M3: 650,751 km (0.079 R)
• M4: 984,803 km (0.115 R)
• M5: 1,770,940 km (0.093 R)
• M6: 2,100,504 km (0.106 R)
• M7: 2,858,367 km (0.12 R)
• M8: 3,258,391 km (0.118 R)
• M9: 3,695,067 km (0.103 R)
• M10: 4,170,489 km (0.083 R)
• M11: 4,757,661 km (0.107 R)
• M12: 5,090,367 km (0.103 R)
• M13: 6,312,731 km (0.089 R)
• M14: 6,579,015 km (0.055 R)
• M15: 7,795,395 km (0.079 R)
• M16: 8,390,496 km (0.096 R)
• M17: 9,211,788 km (0.107 R)
• M18: 9,817,809 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 569.8

Radius: 9.1

Gravity: 6.88 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.92 AU - 1.46 AU

Year: 896 Days

Day: 8.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 44,845,041 km

• M1: 113,096 km (0.082 R)
• M2: 427,700 km (0.105 R)
• M3: 802,293 km (0.053 R)
• M4: 1,174,792 km (0.074 R)
• M5: 1,478,177 km (0.098 R)
• M6: 1,852,321 km (0.081 R)
• M7: 2,310,240 km (0.115 R)
• M8: 2,710,863 km (0.086 R)
• M9: 3,003,327 km (0.091 R)
• M10: 4,938,525 km (0.119 R)
• M11: 5,529,436 km (0.076 R)
• M12: 6,208,312 km (0.088 R)
• M13: 7,803,773 km (0.067 R)
• M14: 8,223,245 km (0.116 R)

Asteroid Belt

Center: 2.15 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 15.1

Radius: 10.9

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.63 AU - 3.57 AU

Year: 3768 Days

Day: 5.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 91.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 44,845,041 km

• M1: 216,019 km (0.112 R)
• M2: 1,336,507 km (0.072 R)
• M3: 3,551,154 km (0.079 R)
• M4: 4,210,582 km (0.048 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 288.1

Radius: 10

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.85 AU - 4.39 AU

Year: 4754 Days

Day: 11.2 Hours

Environment

Temp: -217 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 44,845,041 km

• M1: 125,363 km (0.054 R)
• M2: 804,238 km (0.059 R)
• M3: 1,355,955 km (0.099 R)
• M4: 1,927,120 km (0.098 R)
• M5: 3,060,922 km (0.082 R)
• M6: 4,281,192 km (0.061 R)
• M7: 4,846,223 km (0.084 R)
• M8: 5,384,027 km (0.116 R)
• M9: 7,942,450 km (0.119 R)
• M10: 8,413,384 km (0.045 R)
• M11: 9,411,352 km (0.115 R)
• M12: 11,386,941 km (0.032 R)
• M13: 12,073,745 km (0.075 R)
• M14: 12,787,776 km (0.045 R)
• M15: 18,480,723 km (0.113 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 141.3

Radius: 5.4

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 8.24 AU - 10.58 AU

Year: 19925 Days

Day: 21.1 Hours

Environment

Temp: -225 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 44,845,041 km

• M1: 71,209 km (0.11 R)
• M2: 577,149 km (0.08 R)
• M3: 1,029,233 km (0.05 R)
• M4: 2,563,210 km (0.103 R)
• M5: 3,221,590 km (0.062 R)
• M6: 4,039,741 km (0.107 R)
• M7: 5,564,293 km (0.115 R)
• M8: 5,868,276 km (0.086 R)
• M9: 6,621,052 km (0.109 R)
• M10: 7,846,857 km (0.103 R)
• M11: 11,915,770 km (0.102 R)
• M12: 14,777,128 km (0.109 R)
• M13: 15,757,443 km (0.094 R)
• M14: 19,185,478 km (0.119 R)
• M15: 21,727,894 km (0.09 R)
• M16: 22,566,240 km (0.116 R)
• M17: 22,907,623 km (0.098 R)
• M18: 23,165,829 km (0.113 R)
• M19: 28,847,556 km (0.028 R)
• M20: 30,064,834 km (0.07 R)
• M21: 33,037,792 km (0.072 R)
• M22: 33,588,462 km (0.108 R)
• M23: 36,786,116 km (0.058 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: 324 - 18,651 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit