🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.75 AU - 1.79 AU

Year: 1043 Days

Day: 19.6 Hours

Environment

Temp: -110 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.26 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 620.2

Radius: 9.4

Gravity: 7.02 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 3.76 AU - 5.72 AU

Year: 4571 Days

Day: 11.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 61,203,478 km

• M1: 116,986 km (0.065 R)
• M2: 495,618 km (0.095 R)
• M3: 1,438,384 km (0.119 R)
• M4: 3,090,542 km (0.113 R)
• M5: 3,521,235 km (0.085 R)
• M6: 7,198,799 km (0.066 R)
• M7: 9,434,390 km (0.116 R)
• M8: 11,400,555 km (0.09 R)
• M9: 12,625,462 km (0.103 R)
• M10: 15,003,769 km (0.09 R)
• M11: 15,953,715 km (0.032 R)
• M12: 17,604,977 km (0.038 R)
• M13: 18,535,027 km (0.087 R)
• M14: 26,142,078 km (0.063 R)

Planet 3 - Ice Giant

Semi-Major Axis: 10.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 575.4

Radius: 7.6

Gravity: 9.96 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 8.76 AU - 12.86 AU

Year: 15743 Days

Day: 22.3 Hours

Environment

Temp: -211 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 61,203,478 km

• M1: 101,278 km (0.049 R)
• M2: 340,186 km (0.102 R)
• M3: 1,218,923 km (0.077 R)
• M4: 2,351,080 km (0.093 R)
• M5: 3,394,974 km (0.106 R)
• M6: 4,214,471 km (0.089 R)
• M7: 7,871,391 km (0.083 R)
• M8: 9,770,536 km (0.112 R)
• M9: 10,711,656 km (0.069 R)
• M10: 11,411,475 km (0.108 R)
• M11: 12,203,596 km (0.074 R)
• M12: 12,837,442 km (0.112 R)
• M13: 15,301,917 km (0.119 R)
• M14: 29,542,288 km (0.113 R)
• M15: 31,499,776 km (0.029 R)
• M16: 36,055,929 km (0.09 R)
• M17: 36,443,537 km (0.049 R)
• M18: 40,752,704 km (0.062 R)
• M19: 45,992,818 km (0.033 R)
• M20: 53,991,068 km (0.094 R)
• M21: 55,694,689 km (0.092 R)
• M22: 59,029,824 km (0.041 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 363 - 10,740 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit