🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.28 AU - 1.74 AU

Year: 661 Days

Day: 12.6 Hours

Environment

Temp: -26 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.18 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 2.53 AU - 3.15 AU

Year: 1706 Days

Day: 26.4 Hours

Environment

Temp: -83 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,979,623 km

• M1: 384,018 km (0.057 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 387.9

Radius: 11

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 5.74 AU - 6.62 AU

Year: 5476 Days

Day: 10.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 51,979,623 km

• M1: 137,331 km (0.11 R)
• M2: 986,000 km (0.109 R)
• M3: 1,597,256 km (0.112 R)
• M4: 2,417,053 km (0.071 R)
• M5: 3,075,433 km (0.117 R)
• M6: 3,557,886 km (0.088 R)
• M7: 4,046,024 km (0.074 R)
• M8: 4,411,492 km (0.057 R)
• M9: 5,104,728 km (0.048 R)
• M10: 5,671,255 km (0.045 R)
• M11: 6,130,670 km (0.052 R)
• M12: 7,026,762 km (0.095 R)
• M13: 8,186,145 km (0.053 R)
• M14: 8,887,310 km (0.089 R)
• M15: 9,870,468 km (0.079 R)
• M16: 11,912,778 km (0.072 R)
• M17: 13,606,525 km (0.089 R)
• M18: 14,696,794 km (0.093 R)
• M19: 15,510,457 km (0.088 R)
• M20: 16,816,147 km (0.082 R)
• M21: 17,585,828 km (0.118 R)
• M22: 19,645,342 km (0.045 R)
• M23: 20,833,897 km (0.093 R)
• M24: 21,514,717 km (0.096 R)
• M25: 22,351,119 km (0.119 R)
• M26: 24,461,945 km (0.06 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 347

Radius: 8.1

Gravity: 5.29 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 10.68 AU - 14.44 AU

Year: 15866 Days

Day: 10 Hours

Environment

Temp: -189 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 51,979,623 km

• M1: 108,458 km (0.076 R)
• M2: 602,131 km (0.106 R)
• M3: 1,167,911 km (0.084 R)
• M4: 1,661,284 km (0.057 R)
• M5: 1,999,226 km (0.054 R)
• M6: 2,268,353 km (0.049 R)
• M7: 3,249,715 km (0.088 R)
• M8: 6,317,069 km (0.113 R)
• M9: 10,380,746 km (0.11 R)
• M10: 10,918,999 km (0.072 R)
• M11: 11,646,194 km (0.065 R)
• M12: 12,227,232 km (0.092 R)
• M13: 13,700,472 km (0.106 R)
• M14: 15,495,347 km (0.115 R)
• M15: 19,063,855 km (0.068 R)
• M16: 19,626,193 km (0.12 R)
• M17: 20,199,752 km (0.087 R)
• M18: 20,784,231 km (0.102 R)
• M19: 23,509,455 km (0.073 R)
• M20: 27,264,810 km (0.08 R)
• M21: 31,069,683 km (0.101 R)
• M22: 44,720,937 km (0.112 R)
• M23: 45,144,598 km (0.034 R)

Kuiper Belt

Range: 30.8 - 57.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 294 - 10,365 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit