🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 129.2

Radius: 13

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.89 AU - 1.35 AU

Year: 833 Days

Day: 6.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 35,890,803 km

• M1: 173,085 km (0.044 R)
• M2: 606,470 km (0.072 R)
• M3: 1,367,025 km (0.071 R)
• M4: 2,082,402 km (0.067 R)
• M5: 3,057,032 km (0.109 R)
• M6: 3,768,670 km (0.109 R)
• M7: 4,369,305 km (0.097 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 72.7

Radius: 10.6

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.53 AU - 2.31 AU

Year: 1870 Days

Day: 9.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 35,890,803 km

• M1: 131,796 km (0.091 R)
• M2: 477,666 km (0.093 R)
• M3: 903,272 km (0.11 R)
• M4: 1,885,980 km (0.081 R)
• M5: 2,785,213 km (0.076 R)
• M6: 3,472,765 km (0.097 R)
• M7: 5,270,782 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 507.9

Radius: 13.5

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.41 AU - 2.61 AU

Year: 2795 Days

Day: 6.1 Hours

Environment

Temp: -218 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 35,890,803 km

• M1: 168,148 km (0.082 R)
• M2: 846,574 km (0.06 R)
• M3: 1,899,145 km (0.061 R)
• M4: 2,330,136 km (0.052 R)
• M5: 2,857,918 km (0.118 R)
• M6: 3,343,961 km (0.095 R)
• M7: 3,981,099 km (0.055 R)
• M8: 5,451,795 km (0.098 R)
• M9: 6,662,940 km (0.08 R)
• M10: 7,525,371 km (0.089 R)
• M11: 9,092,559 km (0.105 R)
• M12: 9,684,218 km (0.058 R)
• M13: 13,972,292 km (0.063 R)
• M14: 14,526,252 km (0.054 R)
• M15: 16,428,539 km (0.088 R)
• M16: 17,466,299 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 361.4

Radius: 11

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.44 AU - 3.9 AU

Year: 3967 Days

Day: 11.3 Hours

Environment

Temp: -210 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 35,890,803 km

• M1: 139,874 km (0.101 R)
• M2: 602,730 km (0.06 R)
• M3: 1,214,884 km (0.066 R)
• M4: 1,765,704 km (0.095 R)
• M5: 2,363,347 km (0.085 R)
• M6: 2,718,193 km (0.118 R)
• M7: 3,212,315 km (0.026 R)
• M8: 3,555,792 km (0.083 R)
• M9: 4,274,759 km (0.113 R)
• M10: 5,257,767 km (0.106 R)
• M11: 5,608,424 km (0.053 R)
• M12: 6,385,286 km (0.058 R)
• M13: 7,021,226 km (0.057 R)
• M14: 9,077,898 km (0.074 R)
• M15: 9,621,387 km (0.05 R)
• M16: 11,549,704 km (0.112 R)
• M17: 12,362,618 km (0.05 R)
• M18: 13,031,022 km (0.104 R)
• M19: 17,780,754 km (0.076 R)
• M20: 18,460,078 km (0.119 R)
• M21: 19,392,522 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 26.1

Radius: 13.6

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 3.22 AU - 5.26 AU

Year: 6137 Days

Day: 12.2 Hours

Environment

Temp: -217 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 35,890,803 km

• M1: 169,195 km (0.117 R)
• M2: 2,878,562 km (0.118 R)
• M3: 4,820,642 km (0.036 R)
• M4: 7,991,668 km (0.082 R)
• M5: 11,006,215 km (0.088 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 480.5

Radius: 3.1

Gravity: 50 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 4.78 AU - 7.94 AU

Year: 11274 Days

Day: 16.5 Hours

Environment

Temp: -219 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 35,890,803 km

• M1: 39,195 km (0.079 R)
• M2: 380,278 km (0.104 R)
• M3: 516,113 km (0.119 R)
• M4: 733,179 km (0.066 R)
• M5: 858,093 km (0.033 R)
• M6: 1,465,610 km (0.108 R)
• M7: 2,066,246 km (0.116 R)
• M8: 3,033,246 km (0.101 R)
• M9: 3,780,787 km (0.072 R)
• M10: 4,323,678 km (0.115 R)
• M11: 6,747,014 km (0.1 R)
• M12: 9,314,562 km (0.07 R)
• M13: 11,455,457 km (0.119 R)
• M14: 13,472,635 km (0.12 R)
• M15: 14,596,713 km (0.1 R)
• M16: 24,175,016 km (0.09 R)
• M17: 27,850,935 km (0.094 R)
• M18: 28,951,227 km (0.098 R)
• M19: 29,256,257 km (0.075 R)
• M20: 29,666,305 km (0.092 R)
• M21: 31,131,766 km (0.101 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 58.2

Radius: 3.6

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 8.12 AU - 11.88 AU

Year: 22228 Days

Day: 16.8 Hours

Environment

Temp: -242 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 35,890,803 km

• M1: 45,029 km (0.075 R)
• M2: 220,956 km (0.1 R)
• M3: 335,847 km (0.103 R)
• M4: 503,995 km (0.119 R)
• M5: 674,836 km (0.097 R)
• M6: 892,202 km (0.071 R)
• M7: 1,717,234 km (0.067 R)
• M8: 3,267,816 km (0.094 R)
• M9: 4,771,873 km (0.042 R)
• M10: 5,027,087 km (0.11 R)
• M11: 5,815,617 km (0.027 R)
• M12: 6,648,279 km (0.077 R)
• M13: 7,904,303 km (0.057 R)
• M14: 10,538,871 km (0.086 R)
• M15: 18,535,924 km (0.063 R)
• M16: 19,024,361 km (0.063 R)
• M17: 20,319,580 km (0.088 R)
• M18: 20,689,535 km (0.075 R)
• M19: 21,826,479 km (0.072 R)
• M20: 22,136,446 km (0.047 R)
• M21: 25,145,158 km (0.083 R)
• M22: 27,146,478 km (0.116 R)
• M23: 28,415,218 km (0.108 R)
• M24: 35,462,325 km (0.073 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: 285 - 15,761 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit