🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.49 AU - 0.69 AU

Year: 162 Days

Day: 36.7 Hours

Environment

Temp: 166 °C

Axial Tilt: 38.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,148,332 km

• M1: 45,777 km (0.054 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.8 AU - 2.74 AU

Year: 1219 Days

Day: 25.1 Hours

Environment

Temp: -78 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 368.3

Radius: 8.8

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 4.7 AU - 7.48 AU

Year: 5357 Days

Day: 12 Hours

Environment

Temp: -139 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 58,148,332 km

• M1: 109,506 km (0.06 R)
• M2: 689,646 km (0.091 R)
• M3: 1,772,436 km (0.117 R)
• M4: 3,348,000 km (0.038 R)
• M5: 3,792,605 km (0.093 R)
• M6: 4,751,228 km (0.092 R)
• M7: 5,694,443 km (0.107 R)
• M8: 7,369,341 km (0.066 R)
• M9: 10,150,216 km (0.118 R)
• M10: 10,866,041 km (0.05 R)
• M11: 14,536,275 km (0.099 R)
• M12: 20,304,620 km (0.085 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 188.5

Radius: 6.9

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 15.08 AU - 19.36 AU

Year: 25471 Days

Day: 18.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 58,148,332 km

• M1: 85,869 km (0.111 R)
• M2: 302,038 km (0.096 R)
• M3: 585,975 km (0.095 R)
• M4: 1,082,939 km (0.041 R)
• M5: 1,472,791 km (0.098 R)
• M6: 2,490,805 km (0.12 R)
• M7: 4,766,936 km (0.096 R)
• M8: 6,347,886 km (0.068 R)
• M9: 7,213,759 km (0.055 R)
• M10: 10,725,719 km (0.098 R)
• M11: 13,329,769 km (0.098 R)
• M12: 14,604,193 km (0.093 R)
• M13: 17,863,482 km (0.109 R)
• M14: 21,309,169 km (0.048 R)
• M15: 25,273,214 km (0.118 R)
• M16: 30,262,004 km (0.076 R)
• M17: 33,767,531 km (0.066 R)
• M18: 34,132,250 km (0.072 R)
• M19: 43,122,783 km (0.113 R)
• M20: 44,565,206 km (0.088 R)
• M21: 45,446,038 km (0.092 R)
• M22: 47,851,422 km (0.089 R)
• M23: 49,553,397 km (0.09 R)
• M24: 50,340,282 km (0.091 R)
• M25: 51,135,395 km (0.088 R)

Kuiper Belt

Range: 30.8 - 49.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 312 - 18,799 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit