🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2.12 AU - 2.6 AU

Year: 1298 Days

Day: 13 Hours

Environment

Temp: -85 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.14 AU - 3 AU

Year: 1476 Days

Day: 26.8 Hours

Environment

Temp: -84 °C

Axial Tilt: 44.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.72 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 18.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 494.3

Radius: 7.2

Gravity: 9.54 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 18.61 AU - 19.13 AU

Year: 29358 Days

Day: 16 Hours

Environment

Temp: -194 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 90,608,748 km

• M1: 89,759 km (0.105 R)
• M2: 470,934 km (0.062 R)
• M3: 1,637,349 km (0.115 R)
• M4: 2,921,347 km (0.053 R)
• M5: 4,442,458 km (0.072 R)
• M6: 4,921,620 km (0.042 R)
• M7: 6,114,364 km (0.09 R)
• M8: 9,767,544 km (0.102 R)
• M9: 10,641,196 km (0.097 R)
• M10: 11,633,927 km (0.112 R)
• M11: 12,832,057 km (0.106 R)
• M12: 13,726,053 km (0.052 R)
• M13: 16,056,788 km (0.046 R)
• M14: 17,271,074 km (0.116 R)
• M15: 22,743,813 km (0.071 R)
• M16: 23,282,365 km (0.115 R)
• M17: 25,869,661 km (0.091 R)
• M18: 26,220,617 km (0.071 R)
• M19: 26,812,726 km (0.086 R)
• M20: 28,146,540 km (0.081 R)
• M21: 29,907,457 km (0.111 R)
• M22: 35,629,126 km (0.069 R)
• M23: 37,091,595 km (0.115 R)
• M24: 39,979,433 km (0.05 R)
• M25: 47,410,258 km (0.061 R)
• M26: 57,678,506 km (0.099 R)
• M27: 63,010,025 km (0.079 R)
• M28: 64,285,496 km (0.107 R)
• M29: 67,770,379 km (0.11 R)
• M30: 68,437,585 km (0.051 R)
• M31: 79,963,652 km (0.106 R)
• M32: 83,734,566 km (0.083 R)
• M33: 84,246,190 km (0.06 R)
• M34: 85,017,517 km (0.045 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 519.3

Radius: 6.5

Gravity: 12.29 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 15.95 AU - 22.21 AU

Year: 29850 Days

Day: 15.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 90,608,748 km

• M1: 83,775 km (0.089 R)
• M2: 417,976 km (0.047 R)
• M3: 968,048 km (0.077 R)
• M4: 1,196,783 km (0.111 R)
• M5: 1,495,380 km (0.039 R)
• M6: 1,922,781 km (0.107 R)
• M7: 2,751,703 km (0.085 R)
• M8: 3,453,916 km (0.093 R)
• M9: 3,733,963 km (0.037 R)
• M10: 5,206,754 km (0.114 R)
• M11: 6,981,284 km (0.092 R)
• M12: 7,278,385 km (0.03 R)
• M13: 9,124,273 km (0.097 R)
• M14: 9,360,189 km (0.068 R)
• M15: 9,844,288 km (0.069 R)
• M16: 17,835,507 km (0.096 R)
• M17: 23,041,962 km (0.108 R)
• M18: 45,225,082 km (0.096 R)
• M19: 48,369,480 km (0.112 R)
• M20: 52,406,827 km (0.108 R)
• M21: 59,079,191 km (0.113 R)
• M22: 71,034,604 km (0.097 R)
• M23: 83,472,171 km (0.042 R)

Kuiper Belt

Range: 30.6 - 55.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 405 - 18,806 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit