🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.93 AU - 0.99 AU

Year: 339 Days

Day: 40.5 Hours

Environment

Temp: 151 °C

Axial Tilt: 78.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,600,087 km

• M1: 142,268 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.62 AU - 1.82 AU

Year: 812 Days

Day: 28.6 Hours

Environment

Temp: -51 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 58,600,087 km

• M1: 116,686 km (0.077 R)
• M2: 305,329 km (0.045 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.77 AU - 2.19 AU

Year: 1003 Days

Day: 26.1 Hours

Environment

Temp: -55 °C

Axial Tilt: 62.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 3.38 AU - 3.8 AU

Year: 2448 Days

Day: 22.7 Hours

Environment

Temp: -104 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 3.59 AU - 5.23 AU

Year: 3333 Days

Day: 26 Hours

Environment

Temp: -132 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 14.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 328.4

Radius: 3.2

Gravity: 32.07 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 12.93 AU - 15.73 AU

Year: 19523 Days

Day: 22.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 58,600,087 km

• M1: 39,943 km (0.102 R)
• M2: 441,463 km (0.096 R)
• M3: 743,053 km (0.098 R)
• M4: 1,482,814 km (0.11 R)
• M5: 2,341,506 km (0.086 R)
• M6: 2,444,429 km (0.09 R)
• M7: 2,726,720 km (0.116 R)
• M8: 3,460,348 km (0.103 R)
• M9: 4,960,516 km (0.09 R)
• M10: 5,165,465 km (0.097 R)
• M11: 5,270,034 km (0.052 R)
• M12: 6,971,560 km (0.092 R)
• M13: 8,708,840 km (0.098 R)
• M14: 8,857,092 km (0.049 R)
• M15: 9,209,843 km (0.069 R)
• M16: 9,519,511 km (0.113 R)
• M17: 9,943,022 km (0.1 R)
• M18: 12,815,750 km (0.076 R)
• M19: 13,397,387 km (0.11 R)
• M20: 19,027,503 km (0.102 R)
• M21: 19,613,926 km (0.114 R)
• M22: 20,298,636 km (0.051 R)
• M23: 22,727,208 km (0.111 R)
• M24: 24,744,984 km (0.087 R)
• M25: 25,644,965 km (0.058 R)
• M26: 25,949,845 km (0.108 R)
• M27: 28,259,487 km (0.058 R)
• M28: 29,798,400 km (0.115 R)
• M29: 34,378,189 km (0.061 R)
• M30: 35,121,990 km (0.03 R)
• M31: 35,876,412 km (0.083 R)
• M32: 39,270,638 km (0.118 R)
• M33: 39,811,135 km (0.071 R)
• M34: 41,183,995 km (0.101 R)
• M35: 51,527,042 km (0.101 R)
• M36: 52,012,337 km (0.032 R)
• M37: 53,486,176 km (0.059 R)
• M38: 54,316,892 km (0.09 R)
• M39: 55,325,182 km (0.078 R)
• M40: 57,726,078 km (0.108 R)

Kuiper Belt

Range: 30.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 227 - 17,975 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit