🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.47 AU - 0.63 AU

Year: 145 Days

Day: 45.4 Hours

Environment

Temp: 212 °C

Axial Tilt: 39 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 3.54 AU - 3.54 AU

Year: 2363 Days

Day: 21 Hours

Environment

Temp: -111 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,992,846 km

• M1: 162,314 km (0.028 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 344

Radius: 9.3

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 5.41 AU - 8.97 AU

Year: 6840 Days

Day: 5.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 48,992,846 km

• M1: 115,639 km (0.07 R)
• M2: 639,381 km (0.098 R)
• M3: 951,592 km (0.117 R)
• M4: 1,263,354 km (0.052 R)
• M5: 2,001,171 km (0.111 R)
• M6: 3,193,915 km (0.093 R)
• M7: 3,977,807 km (0.095 R)
• M8: 4,990,435 km (0.084 R)
• M9: 7,447,132 km (0.103 R)
• M10: 8,131,841 km (0.06 R)
• M11: 8,470,531 km (0.098 R)
• M12: 8,779,450 km (0.112 R)
• M13: 9,461,018 km (0.118 R)
• M14: 9,793,724 km (0.064 R)
• M15: 10,220,676 km (0.096 R)
• M16: 11,718,151 km (0.112 R)
• M17: 12,053,848 km (0.037 R)
• M18: 16,658,172 km (0.068 R)
• M19: 17,267,185 km (0.12 R)
• M20: 18,144,427 km (0.104 R)
• M21: 18,464,716 km (0.034 R)
• M22: 19,050,990 km (0.114 R)
• M23: 20,605,760 km (0.039 R)
• M24: 21,378,433 km (0.118 R)
• M25: 23,736,096 km (0.065 R)
• M26: 27,843,754 km (0.1 R)
• M27: 29,136,579 km (0.091 R)

Asteroid Belt

Center: 8.13 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 781.5

Radius: 12.8

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 7.36 AU - 10.76 AU

Year: 9675 Days

Day: 9.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 48,992,846 km

• M1: 160,519 km (0.084 R)
• M2: 644,468 km (0.037 R)
• M3: 1,185,862 km (0.087 R)
• M4: 1,835,566 km (0.071 R)
• M5: 2,234,992 km (0.103 R)
• M6: 2,924,339 km (0.054 R)
• M7: 3,331,694 km (0.108 R)
• M8: 4,123,665 km (0.081 R)
• M9: 4,698,720 km (0.086 R)
• M10: 8,151,588 km (0.095 R)
• M11: 9,107,967 km (0.094 R)
• M12: 10,813,084 km (0.109 R)
• M13: 13,080,987 km (0.095 R)
• M14: 14,780,868 km (0.119 R)
• M15: 16,482,095 km (0.112 R)
• M16: 17,270,625 km (0.113 R)
• M17: 19,549,300 km (0.045 R)
• M18: 20,432,975 km (0.096 R)
• M19: 20,843,471 km (0.119 R)
• M20: 21,511,426 km (0.025 R)
• M21: 23,872,230 km (0.088 R)
• M22: 25,538,900 km (0.09 R)
• M23: 28,385,448 km (0.091 R)
• M24: 29,518,502 km (0.065 R)
• M25: 30,149,207 km (0.054 R)
• M26: 36,355,574 km (0.119 R)
• M27: 41,109,196 km (0.027 R)
• M28: 46,261,945 km (0.065 R)
• M29: 48,846,547 km (0.099 R)

Kuiper Belt

Range: 30.9 - 54.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 276 - 16,878 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit