🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.91 AU - 1.15 AU

Year: 477 Days

Day: 30.9 Hours

Environment

Temp: -70 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.37 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Ice Giant

Semi-Major Axis: 9.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 149

Radius: 6.4

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 8.49 AU - 10.93 AU

Year: 13814 Days

Day: 23 Hours

Environment

Temp: -203 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 65,384,400 km

• M1: 79,586 km (0.111 R)
• M2: 287,677 km (0.093 R)
• M3: 692,339 km (0.05 R)
• M4: 958,773 km (0.118 R)
• M5: 1,184,067 km (0.09 R)
• M6: 1,444,966 km (0.106 R)
• M7: 1,716,486 km (0.081 R)
• M8: 2,722,831 km (0.117 R)
• M9: 3,287,413 km (0.062 R)
• M10: 4,981,160 km (0.075 R)
• M11: 5,301,300 km (0.084 R)
• M12: 5,542,751 km (0.112 R)
• M13: 7,369,640 km (0.074 R)
• M14: 8,177,468 km (0.05 R)
• M15: 9,043,042 km (0.108 R)
• M16: 9,431,996 km (0.104 R)
• M17: 12,741,101 km (0.051 R)
• M18: 13,451,392 km (0.071 R)
• M19: 14,015,525 km (0.112 R)
• M20: 15,190,916 km (0.086 R)
• M21: 16,114,683 km (0.115 R)
• M22: 16,750,922 km (0.07 R)
• M23: 18,621,345 km (0.089 R)
• M24: 25,571,213 km (0.084 R)
• M25: 27,142,140 km (0.113 R)
• M26: 29,901,622 km (0.034 R)
• M27: 30,187,354 km (0.096 R)
• M28: 33,045,122 km (0.075 R)
• M29: 35,329,781 km (0.091 R)

Planet 3 - Ice Giant

Semi-Major Axis: 10.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 795.3

Radius: 7.9

Gravity: 12.74 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 9.81 AU - 10.51 AU

Year: 14786 Days

Day: 18.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 65,384,400 km

• M1: 101,278 km (0.09 R)
• M2: 396,883 km (0.077 R)
• M3: 841,937 km (0.06 R)
• M4: 1,259,016 km (0.094 R)
• M5: 1,707,061 km (0.099 R)
• M6: 2,530,747 km (0.058 R)
• M7: 3,299,082 km (0.072 R)
• M8: 4,060,984 km (0.048 R)
• M9: 5,361,737 km (0.086 R)
• M10: 6,127,080 km (0.082 R)
• M11: 6,790,247 km (0.101 R)
• M12: 8,064,672 km (0.064 R)
• M13: 9,545,391 km (0.118 R)
• M14: 11,935,965 km (0.118 R)
• M15: 13,303,140 km (0.053 R)
• M16: 13,574,960 km (0.08 R)
• M17: 18,193,495 km (0.062 R)
• M18: 20,087,703 km (0.116 R)
• M19: 21,359,434 km (0.113 R)
• M20: 23,464,875 km (0.074 R)
• M21: 24,772,061 km (0.116 R)
• M22: 26,661,183 km (0.048 R)
• M23: 30,136,341 km (0.083 R)
• M24: 35,440,484 km (0.075 R)
• M25: 43,089,423 km (0.046 R)
• M26: 48,169,318 km (0.067 R)
• M27: 48,489,457 km (0.114 R)
• M28: 54,670,691 km (0.08 R)
• M29: 63,062,234 km (0.063 R)
• M30: 63,637,438 km (0.109 R)
• M31: 64,798,617 km (0.099 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 197 - 11,837 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit