🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.5 AU - 0.68 AU

Year: 166 Days

Day: 12.5 Hours

Environment

Temp: 160 °C

Axial Tilt: 26.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.8 AU - 0.96 AU

Year: 302 Days

Day: 38.1 Hours

Environment

Temp: 147 °C

Axial Tilt: 75.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 45,204,129 km

• M1: 181,761 km (0.116 R)
• M2: 286,929 km (0.05 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.87 AU - 2.59 AU

Year: 1216 Days

Day: 39.8 Hours

Environment

Temp: -78 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,204,129 km

• M1: 65,524 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 795

Radius: 9.1

Gravity: 9.6 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 6.04 AU - 7.84 AU

Year: 6678 Days

Day: 14.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 45,204,129 km

• M1: 113,844 km (0.076 R)
• M2: 663,766 km (0.115 R)
• M3: 1,454,839 km (0.099 R)
• M4: 1,829,881 km (0.057 R)
• M5: 2,202,081 km (0.066 R)
• M6: 2,495,891 km (0.082 R)
• M7: 2,796,583 km (0.106 R)
• M8: 4,071,605 km (0.094 R)
• M9: 4,852,207 km (0.071 R)
• M10: 5,384,775 km (0.103 R)
• M11: 5,793,477 km (0.092 R)
• M12: 6,155,204 km (0.109 R)
• M13: 6,672,813 km (0.116 R)
• M14: 7,755,752 km (0.101 R)
• M15: 8,114,488 km (0.053 R)
• M16: 8,865,469 km (0.088 R)
• M17: 9,346,725 km (0.103 R)
• M18: 10,313,876 km (0.066 R)
• M19: 12,125,057 km (0.117 R)
• M20: 14,138,644 km (0.101 R)
• M21: 16,300,782 km (0.045 R)
• M22: 16,692,430 km (0.113 R)
• M23: 18,745,511 km (0.073 R)
• M24: 19,465,675 km (0.111 R)
• M25: 21,347,018 km (0.06 R)
• M26: 28,366,000 km (0.072 R)
• M27: 31,983,277 km (0.076 R)
• M28: 32,907,492 km (0.093 R)

Asteroid Belt

Center: 8.42 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 445.2

Radius: 9.5

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 8.63 AU - 11.15 AU

Year: 11360 Days

Day: 9.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 45,204,129 km

• M1: 121,025 km (0.11 R)
• M2: 489,783 km (0.056 R)
• M3: 892,501 km (0.104 R)
• M4: 1,768,097 km (0.097 R)
• M5: 2,239,181 km (0.084 R)
• M6: 2,611,680 km (0.073 R)
• M7: 3,803,825 km (0.082 R)
• M8: 4,172,135 km (0.052 R)
• M9: 5,924,674 km (0.058 R)
• M10: 7,993,613 km (0.039 R)
• M11: 8,336,641 km (0.034 R)
• M12: 15,983,784 km (0.08 R)
• M13: 18,166,717 km (0.069 R)
• M14: 21,431,541 km (0.113 R)
• M15: 23,637,660 km (0.11 R)
• M16: 26,272,228 km (0.096 R)
• M17: 27,224,419 km (0.057 R)
• M18: 31,263,861 km (0.085 R)
• M19: 32,441,046 km (0.094 R)
• M20: 37,446,441 km (0.082 R)
• M21: 45,204,138 km (0.095 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 395 - 19,586 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit