🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 3.98 AU - 4.58 AU

Year: 3301 Days

Day: 22.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.41 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Ice Giant

Semi-Major Axis: 12.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 582.6

Radius: 5.7

Gravity: 17.93 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 9.89 AU - 15.17 AU

Year: 16534 Days

Day: 21 Hours

Environment

Temp: -196 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 93,517,899 km

• M1: 70,909 km (0.114 R)
• M2: 272,418 km (0.049 R)
• M3: 499,058 km (0.114 R)
• M4: 926,011 km (0.113 R)
• M5: 1,478,326 km (0.073 R)
• M6: 1,835,416 km (0.081 R)
• M7: 2,091,528 km (0.104 R)
• M8: 3,891,639 km (0.12 R)
• M9: 4,770,227 km (0.115 R)
• M10: 5,850,922 km (0.1 R)
• M11: 8,095,190 km (0.063 R)
• M12: 8,634,340 km (0.109 R)
• M13: 12,129,545 km (0.086 R)
• M14: 13,703,464 km (0.065 R)
• M15: 15,631,182 km (0.098 R)
• M16: 16,465,938 km (0.105 R)
• M17: 18,556,569 km (0.089 R)
• M18: 22,014,523 km (0.066 R)
• M19: 23,746,119 km (0.111 R)
• M20: 26,088,223 km (0.112 R)
• M21: 28,691,675 km (0.118 R)
• M22: 28,916,221 km (0.115 R)
• M23: 29,368,605 km (0.081 R)
• M24: 36,734,056 km (0.11 R)
• M25: 37,532,161 km (0.111 R)
• M26: 38,887,667 km (0.092 R)
• M27: 41,552,454 km (0.09 R)
• M28: 45,392,781 km (0.077 R)
• M29: 49,786,022 km (0.113 R)
• M30: 62,742,993 km (0.097 R)
• M31: 63,121,176 km (0.031 R)
• M32: 63,501,005 km (0.026 R)

Asteroid Belt

Center: 15.54 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 18.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 573.5

Radius: 6.2

Gravity: 14.92 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 14.12 AU - 22.98 AU

Year: 29783 Days

Day: 23 Hours

Environment

Temp: -211 °C

Axial Tilt: 69.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 93,517,899 km

• M1: 80,484 km (0.088 R)
• M2: 398,828 km (0.045 R)
• M3: 858,841 km (0.096 R)
• M4: 1,184,666 km (0.094 R)
• M5: 1,401,433 km (0.069 R)
• M6: 1,896,003 km (0.101 R)
• M7: 2,106,488 km (0.073 R)
• M8: 2,754,396 km (0.106 R)
• M9: 3,025,617 km (0.1 R)
• M10: 3,880,868 km (0.094 R)
• M11: 5,044,141 km (0.096 R)
• M12: 9,113,053 km (0.084 R)
• M13: 10,869,632 km (0.086 R)
• M14: 13,909,760 km (0.078 R)
• M15: 17,472,882 km (0.071 R)
• M16: 18,027,142 km (0.088 R)
• M17: 19,073,429 km (0.103 R)
• M18: 22,671,557 km (0.119 R)
• M19: 23,330,686 km (0.118 R)
• M20: 26,214,932 km (0.103 R)
• M21: 28,814,495 km (0.051 R)
• M22: 29,587,766 km (0.059 R)
• M23: 32,679,804 km (0.077 R)
• M24: 34,089,016 km (0.115 R)
• M25: 35,245,109 km (0.091 R)
• M26: 37,941,610 km (0.117 R)
• M27: 43,572,325 km (0.111 R)
• M28: 45,277,890 km (0.076 R)
• M29: 52,355,066 km (0.04 R)
• M30: 59,510,631 km (0.108 R)
• M31: 61,396,163 km (0.106 R)
• M32: 61,820,572 km (0.098 R)
• M33: 64,407,867 km (0.034 R)
• M34: 65,506,813 km (0.04 R)
• M35: 69,337,117 km (0.068 R)
• M36: 72,364,828 km (0.09 R)
• M37: 75,236,808 km (0.065 R)
• M38: 75,722,852 km (0.103 R)
• M39: 77,440,086 km (0.1 R)
• M40: 81,207,110 km (0.066 R)
• M41: 84,569,172 km (0.116 R)
• M42: 93,237,920 km (0.057 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: 194 - 10,849 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit