🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 4.15 AU - 5.05 AU

Year: 3586 Days

Day: 14.2 Hours

Environment

Temp: -131 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,278,187 km

• M1: 1,105,079 km (0.096 R)

Asteroid Belt

Center: 5.82 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 424.6

Radius: 9.1

Gravity: 5.13 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 6.55 AU - 7.53 AU

Year: 6789 Days

Day: 5.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 61,278,187 km

• M1: 113,246 km (0.087 R)
• M2: 598,840 km (0.07 R)
• M3: 1,183,020 km (0.108 R)
• M4: 1,617,751 km (0.059 R)
• M5: 2,329,089 km (0.082 R)
• M6: 2,702,336 km (0.049 R)
• M7: 3,017,987 km (0.11 R)
• M8: 3,951,478 km (0.084 R)
• M9: 5,066,281 km (0.066 R)
• M10: 5,938,437 km (0.052 R)
• M11: 8,672,189 km (0.06 R)
• M12: 10,401,690 km (0.06 R)
• M13: 12,349,903 km (0.111 R)
• M14: 16,522,187 km (0.094 R)
• M15: 21,403,416 km (0.093 R)
• M16: 24,210,022 km (0.063 R)
• M17: 25,251,672 km (0.112 R)
• M18: 27,252,992 km (0.051 R)
• M19: 28,468,026 km (0.102 R)
• M20: 28,821,675 km (0.072 R)
• M21: 31,474,345 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 630.8

Radius: 13.2

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 9.91 AU - 13.71 AU

Year: 14750 Days

Day: 10.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 61,278,187 km

• M1: 165,904 km (0.091 R)
• M2: 714,330 km (0.113 R)
• M3: 5,692,349 km (0.117 R)
• M4: 6,420,890 km (0.119 R)
• M5: 7,651,931 km (0.093 R)
• M6: 9,444,263 km (0.083 R)
• M7: 11,383,351 km (0.082 R)
• M8: 11,922,352 km (0.111 R)
• M9: 17,332,708 km (0.077 R)
• M10: 22,845,390 km (0.106 R)
• M11: 28,324,711 km (0.117 R)
• M12: 29,651,345 km (0.104 R)
• M13: 31,601,353 km (0.115 R)
• M14: 39,574,920 km (0.11 R)
• M15: 48,637,709 km (0.102 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 841.1

Radius: 6.6

Gravity: 19.31 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 14.58 AU - 18.36 AU

Year: 24292 Days

Day: 20.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 61,278,187 km

• M1: 82,129 km (0.116 R)
• M2: 498,311 km (0.052 R)
• M3: 1,710,951 km (0.12 R)
• M4: 2,051,735 km (0.117 R)
• M5: 3,147,240 km (0.054 R)
• M6: 4,158,372 km (0.101 R)
• M7: 5,127,168 km (0.054 R)
• M8: 5,411,853 km (0.056 R)
• M9: 6,329,935 km (0.093 R)
• M10: 6,657,853 km (0.084 R)
• M11: 7,869,147 km (0.066 R)
• M12: 13,339,343 km (0.106 R)
• M13: 15,083,654 km (0.109 R)
• M14: 20,603,816 km (0.117 R)
• M15: 21,743,602 km (0.095 R)
• M16: 23,475,795 km (0.071 R)
• M17: 33,956,024 km (0.073 R)
• M18: 37,940,264 km (0.083 R)
• M19: 39,021,857 km (0.095 R)
• M20: 41,408,541 km (0.115 R)
• M21: 46,998,265 km (0.067 R)
• M22: 55,797,463 km (0.063 R)
• M23: 58,616,335 km (0.092 R)
• M24: 68,544,697 km (0.098 R)
• M25: 80,797,810 km (0.038 R)
• M26: 82,843,262 km (0.061 R)
• M27: 86,240,480 km (0.097 R)
• M28: 89,457,582 km (0.088 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 239.9

Radius: 6

Gravity: 6.66 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 13.85 AU - 19.21 AU

Year: 24425 Days

Day: 19.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 61,278,187 km

• M1: 74,799 km (0.027 R)
• M2: 281,244 km (0.09 R)
• M3: 494,421 km (0.047 R)
• M4: 910,153 km (0.112 R)
• M5: 1,239,568 km (0.101 R)
• M6: 1,551,928 km (0.047 R)
• M7: 1,862,942 km (0.09 R)
• M8: 3,026,365 km (0.058 R)
• M9: 3,733,215 km (0.097 R)
• M10: 6,031,936 km (0.064 R)
• M11: 7,588,202 km (0.036 R)
• M12: 9,873,459 km (0.116 R)
• M13: 10,091,573 km (0.118 R)
• M14: 12,837,292 km (0.109 R)
• M15: 15,233,102 km (0.073 R)
• M16: 15,894,175 km (0.113 R)
• M17: 16,497,803 km (0.112 R)
• M18: 17,750,535 km (0.119 R)
• M19: 19,660,601 km (0.081 R)
• M20: 24,475,708 km (0.078 R)
• M21: 25,178,668 km (0.063 R)
• M22: 27,368,033 km (0.108 R)
• M23: 30,365,077 km (0.065 R)
• M24: 32,121,206 km (0.059 R)
• M25: 38,867,920 km (0.048 R)
• M26: 42,642,125 km (0.047 R)
• M27: 43,366,777 km (0.064 R)
• M28: 46,806,780 km (0.101 R)
• M29: 52,549,094 km (0.058 R)
• M30: 59,640,482 km (0.12 R)

Kuiper Belt

Range: 30.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 519 - 14,033 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit