🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.45 AU - 0.55 AU

Year: 159 Days

Day: 47 Hours

Environment

Temp: 9 °C

Axial Tilt: 22 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.99 AU - 1.19 AU

Year: 512 Days

Day: 24.3 Hours

Environment

Temp: -89 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,953,649 km

• M1: 49,666 km (0.118 R)
• M2: 1,071,869 km (0.08 R)

Asteroid Belt

Center: 1.74 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 915.5

Radius: 9

Gravity: 11.3 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.29 AU - 2.49 AU

Year: 1661 Days

Day: 12 Hours

Environment

Temp: -134 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 38,953,649 km

• M1: 114,592 km (0.034 R)
• M2: 413,489 km (0.077 R)
• M3: 802,892 km (0.118 R)
• M4: 1,118,244 km (0.066 R)
• M5: 1,517,521 km (0.083 R)
• M6: 2,250,850 km (0.113 R)
• M7: 2,592,830 km (0.095 R)
• M8: 3,045,962 km (0.07 R)
• M9: 3,449,278 km (0.106 R)
• M10: 3,851,397 km (0.072 R)
• M11: 4,646,061 km (0.046 R)
• M12: 4,984,451 km (0.091 R)
• M13: 5,316,559 km (0.09 R)
• M14: 6,662,940 km (0.098 R)
• M15: 7,316,682 km (0.092 R)
• M16: 8,284,580 km (0.056 R)
• M17: 9,468,797 km (0.07 R)
• M18: 9,841,595 km (0.083 R)
• M19: 11,777,541 km (0.101 R)
• M20: 12,408,695 km (0.091 R)
• M21: 13,062,138 km (0.101 R)
• M22: 14,886,933 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 249.5

Radius: 9.4

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 8.38 AU - 9.62 AU

Year: 12139 Days

Day: 7.7 Hours

Environment

Temp: -204 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 38,953,649 km

• M1: 116,836 km (0.108 R)
• M2: 492,177 km (0.045 R)
• M3: 1,035,068 km (0.119 R)
• M4: 2,036,625 km (0.076 R)
• M5: 2,602,405 km (0.079 R)
• M6: 2,973,706 km (0.11 R)
• M7: 3,313,593 km (0.106 R)
• M8: 3,751,167 km (0.107 R)
• M9: 4,123,366 km (0.118 R)
• M10: 4,575,002 km (0.105 R)
• M11: 5,997,528 km (0.092 R)
• M12: 7,423,346 km (0.118 R)
• M13: 8,932,040 km (0.114 R)
• M14: 10,980,633 km (0.107 R)
• M15: 12,114,136 km (0.076 R)
• M16: 12,764,438 km (0.093 R)
• M17: 13,552,370 km (0.102 R)
• M18: 14,312,776 km (0.117 R)
• M19: 17,165,308 km (0.101 R)
• M20: 18,264,853 km (0.117 R)
• M21: 19,630,831 km (0.047 R)
• M22: 20,376,427 km (0.108 R)
• M23: 24,905,502 km (0.05 R)
• M24: 30,556,263 km (0.12 R)
• M25: 32,066,154 km (0.115 R)
• M26: 32,477,099 km (0.097 R)
• M27: 35,891,970 km (0.098 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 207 - 15,931 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit