🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.76 AU - 1.04 AU

Year: 318 Days

Day: 32.1 Hours

Environment

Temp: 50 °C

Axial Tilt: 15.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 52,303,923 km

• M1: 26,180 km (0.077 R)
• M2: 138,528 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.43 AU - 3.27 AU

Year: 1794 Days

Day: 34.9 Hours

Environment

Temp: -103 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.7 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 10.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 850.2

Radius: 9.6

Gravity: 9.23 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 9.79 AU - 11.29 AU

Year: 12756 Days

Day: 13.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 52,303,923 km

• M1: 119,529 km (0.118 R)
• M2: 534,214 km (0.092 R)
• M3: 1,563,896 km (0.117 R)
• M4: 1,938,340 km (0.066 R)
• M5: 3,437,460 km (0.034 R)
• M6: 4,663,714 km (0.111 R)
• M7: 5,062,542 km (0.119 R)
• M8: 5,412,152 km (0.117 R)
• M9: 9,070,867 km (0.051 R)
• M10: 11,200,243 km (0.092 R)
• M11: 12,728,834 km (0.062 R)
• M12: 13,180,620 km (0.052 R)
• M13: 14,048,138 km (0.068 R)
• M14: 15,311,492 km (0.071 R)
• M15: 17,662,422 km (0.077 R)
• M16: 19,555,134 km (0.08 R)
• M17: 20,860,226 km (0.109 R)
• M18: 22,037,262 km (0.085 R)
• M19: 31,079,406 km (0.089 R)
• M20: 33,950,190 km (0.115 R)
• M21: 35,070,827 km (0.109 R)
• M22: 36,087,644 km (0.096 R)
• M23: 40,767,813 km (0.103 R)
• M24: 41,750,073 km (0.047 R)
• M25: 43,761,716 km (0.112 R)
• M26: 48,601,057 km (0.07 R)
• M27: 49,229,966 km (0.093 R)
• M28: 57,731,763 km (0.044 R)
• M29: 59,148,455 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 534.7

Radius: 10.4

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 9.96 AU - 11.28 AU

Year: 12902 Days

Day: 13.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 52,303,923 km

• M1: 130,749 km (0.07 R)
• M2: 459,714 km (0.09 R)
• M3: 832,662 km (0.109 R)
• M4: 1,337,106 km (0.11 R)
• M5: 2,161,988 km (0.104 R)
• M6: 2,563,659 km (0.04 R)
• M7: 2,924,938 km (0.109 R)
• M8: 5,174,740 km (0.089 R)
• M9: 6,381,097 km (0.116 R)
• M10: 6,928,925 km (0.118 R)
• M11: 7,765,775 km (0.113 R)
• M12: 8,118,826 km (0.118 R)
• M13: 8,668,598 km (0.058 R)
• M14: 10,361,897 km (0.098 R)
• M15: 13,742,509 km (0.108 R)
• M16: 16,104,211 km (0.117 R)
• M17: 17,418,578 km (0.098 R)
• M18: 18,882,243 km (0.097 R)
• M19: 24,509,966 km (0.104 R)
• M20: 25,175,676 km (0.119 R)
• M21: 26,147,613 km (0.084 R)
• M22: 27,043,555 km (0.117 R)
• M23: 30,504,502 km (0.074 R)
• M24: 33,547,323 km (0.061 R)
• M25: 34,249,984 km (0.109 R)
• M26: 49,536,941 km (0.092 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 288 - 14,919 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit