🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.8 AU - 2.8 AU

Year: 1226 Days

Day: 31.1 Hours

Environment

Temp: -64 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,179,397 km

• M1: 304,432 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.7 AU - 2.94 AU

Year: 1664 Days

Day: 30.9 Hours

Environment

Temp: -92 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,179,397 km

• M1: 1,262,157 km (0.088 R)

Asteroid Belt

Center: 6.33 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532.1

Radius: 10.9

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 9.55 AU - 10.11 AU

Year: 10832 Days

Day: 11.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 124.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 66,179,397 km

• M1: 135,685 km (0.115 R)
• M2: 495,319 km (0.091 R)
• M3: 885,919 km (0.114 R)
• M4: 1,254,079 km (0.105 R)
• M5: 1,924,876 km (0.075 R)
• M6: 3,191,072 km (0.116 R)
• M7: 3,717,956 km (0.111 R)
• M8: 6,391,419 km (0.091 R)
• M9: 6,917,705 km (0.076 R)
• M10: 7,472,713 km (0.111 R)
• M11: 8,853,202 km (0.071 R)
• M12: 10,861,703 km (0.066 R)
• M13: 11,503,029 km (0.09 R)
• M14: 13,157,133 km (0.046 R)
• M15: 16,511,117 km (0.096 R)
• M16: 16,861,026 km (0.09 R)
• M17: 17,359,187 km (0.095 R)
• M18: 17,721,065 km (0.074 R)
• M19: 18,161,929 km (0.112 R)
• M20: 19,762,776 km (0.12 R)
• M21: 20,396,622 km (0.111 R)
• M22: 22,125,375 km (0.1 R)
• M23: 32,473,210 km (0.048 R)
• M24: 36,929,132 km (0.058 R)
• M25: 44,284,859 km (0.119 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 320.8

Radius: 6.5

Gravity: 7.59 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 14.9 AU - 18.24 AU

Year: 23706 Days

Day: 23.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 66,179,397 km

• M1: 80,783 km (0.116 R)
• M2: 441,164 km (0.09 R)
• M3: 675,584 km (0.119 R)
• M4: 1,052,870 km (0.107 R)
• M5: 1,425,668 km (0.069 R)
• M6: 1,883,437 km (0.043 R)
• M7: 2,308,295 km (0.091 R)
• M8: 2,890,530 km (0.063 R)
• M9: 3,321,522 km (0.104 R)
• M10: 4,407,004 km (0.071 R)
• M11: 5,226,950 km (0.091 R)
• M12: 6,856,220 km (0.057 R)
• M13: 7,575,038 km (0.04 R)
• M14: 8,797,402 km (0.065 R)
• M15: 9,700,225 km (0.112 R)
• M16: 10,898,953 km (0.057 R)
• M17: 11,876,425 km (0.043 R)
• M18: 12,129,545 km (0.065 R)
• M19: 16,687,343 km (0.106 R)
• M20: 19,344,201 km (0.107 R)
• M21: 20,499,695 km (0.092 R)
• M22: 20,772,712 km (0.116 R)
• M23: 21,606,570 km (0.101 R)
• M24: 22,752,639 km (0.035 R)
• M25: 26,326,233 km (0.117 R)
• M26: 27,192,704 km (0.115 R)
• M27: 30,257,067 km (0.115 R)
• M28: 35,994,744 km (0.064 R)
• M29: 36,259,382 km (0.1 R)
• M30: 38,700,670 km (0.055 R)
• M31: 55,508,589 km (0.041 R)
• M32: 59,110,607 km (0.114 R)
• M33: 61,533,643 km (0.1 R)
• M34: 64,996,684 km (0.088 R)

Kuiper Belt

Range: 31.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 243 - 13,142 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit