🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.67 AU - 0.93 AU

Year: 265 Days

Day: 47.1 Hours

Environment

Temp: 154 °C

Axial Tilt: 44.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.02 AU - 1.22 AU

Year: 440 Days

Day: 35.3 Hours

Environment

Temp: -3 °C

Axial Tilt: 23.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 81,974,169 km

• M1: 66,122 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.08 AU - 1.54 AU

Year: 556 Days

Day: 35.7 Hours

Environment

Temp: -25 °C

Axial Tilt: 94.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,974,169 km

• M1: 61,784 km (0.066 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.17 AU - 3.19 AU

Year: 1627 Days

Day: 44.4 Hours

Environment

Temp: -98 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,974,169 km

• M1: 193,280 km (0.054 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 888.7

Radius: 6.7

Gravity: 19.8 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 11.04 AU - 17.16 AU

Year: 19635 Days

Day: 19.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 81,974,169 km

• M1: 89,460 km (0.051 R)
• M2: 370,853 km (0.057 R)
• M3: 1,028,635 km (0.034 R)
• M4: 1,425,219 km (0.092 R)
• M5: 1,861,746 km (0.089 R)
• M6: 2,185,625 km (0.092 R)
• M7: 2,429,769 km (0.115 R)
• M8: 3,301,924 km (0.053 R)
• M9: 4,131,295 km (0.077 R)
• M10: 4,648,155 km (0.107 R)
• M11: 5,483,211 km (0.102 R)
• M12: 5,894,156 km (0.105 R)
• M13: 9,253,526 km (0.105 R)
• M14: 9,658,787 km (0.086 R)
• M15: 13,486,248 km (0.099 R)
• M16: 13,932,050 km (0.04 R)
• M17: 14,775,034 km (0.08 R)
• M18: 16,061,276 km (0.096 R)
• M19: 17,949,201 km (0.103 R)
• M20: 18,762,565 km (0.113 R)
• M21: 19,411,969 km (0.117 R)
• M22: 20,462,595 km (0.075 R)
• M23: 23,949,123 km (0.077 R)
• M24: 24,823,523 km (0.068 R)
• M25: 26,060,248 km (0.102 R)
• M26: 30,648,864 km (0.072 R)
• M27: 31,679,144 km (0.088 R)
• M28: 32,599,321 km (0.074 R)
• M29: 34,908,214 km (0.098 R)
• M30: 38,498,114 km (0.07 R)
• M31: 40,458,744 km (0.072 R)
• M32: 44,905,690 km (0.094 R)
• M33: 48,447,270 km (0.113 R)
• M34: 59,186,752 km (0.111 R)
• M35: 63,642,973 km (0.117 R)
• M36: 74,131,579 km (0.107 R)
• M37: 79,061,278 km (0.114 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 337 - 19,371 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit