🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.64 AU - 2.16 AU

Year: 961 Days

Day: 30.2 Hours

Environment

Temp: -56 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,294,040 km

• M1: 814,411 km (0.042 R)

Planet 2 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 570.3

Radius: 8.9

Gravity: 7.2 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 6.28 AU - 9.5 AU

Year: 8136 Days

Day: 10 Hours

Environment

Temp: -171 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 58,294,040 km

• M1: 110,702 km (0.101 R)
• M2: 752,776 km (0.084 R)
• M3: 1,086,380 km (0.093 R)
• M4: 1,954,197 km (0.051 R)
• M5: 2,277,927 km (0.087 R)
• M6: 2,931,819 km (0.076 R)
• M7: 3,448,829 km (0.113 R)
• M8: 3,850,799 km (0.118 R)
• M9: 4,498,857 km (0.052 R)
• M10: 5,127,467 km (0.076 R)
• M11: 5,463,165 km (0.115 R)
• M12: 6,077,713 km (0.114 R)
• M13: 7,029,454 km (0.089 R)
• M14: 7,521,631 km (0.094 R)
• M15: 9,359,890 km (0.12 R)
• M16: 10,577,018 km (0.102 R)
• M17: 15,670,377 km (0.101 R)
• M18: 16,183,946 km (0.111 R)
• M19: 23,171,214 km (0.097 R)
• M20: 24,603,315 km (0.045 R)
• M21: 25,209,934 km (0.095 R)
• M22: 27,736,044 km (0.056 R)
• M23: 29,349,457 km (0.092 R)
• M24: 31,630,675 km (0.065 R)
• M25: 34,672,298 km (0.108 R)
• M26: 38,364,374 km (0.068 R)

Asteroid Belt

Center: 11.84 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 15.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 232.7

Radius: 3.6

Gravity: 17.96 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 12.61 AU - 18.95 AU

Year: 23011 Days

Day: 15.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 58,294,040 km

• M1: 44,730 km (0.11 R)
• M2: 346,319 km (0.111 R)
• M3: 532,120 km (0.096 R)
• M4: 648,208 km (0.038 R)
• M5: 1,128,716 km (0.114 R)
• M6: 1,509,891 km (0.097 R)
• M7: 1,649,167 km (0.096 R)
• M8: 2,176,350 km (0.114 R)
• M9: 4,708,443 km (0.094 R)
• M10: 5,352,761 km (0.098 R)
• M11: 8,094,142 km (0.115 R)
• M12: 8,667,701 km (0.065 R)
• M13: 10,946,076 km (0.102 R)
• M14: 12,129,994 km (0.077 R)
• M15: 22,150,508 km (0.104 R)
• M16: 25,313,157 km (0.036 R)
• M17: 26,741,218 km (0.085 R)
• M18: 28,982,643 km (0.104 R)
• M19: 29,868,412 km (0.074 R)
• M20: 32,279,181 km (0.071 R)
• M21: 39,604,839 km (0.118 R)
• M22: 43,077,156 km (0.09 R)
• M23: 47,049,278 km (0.1 R)
• M24: 49,358,022 km (0.111 R)
• M25: 51,419,182 km (0.031 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 210 - 13,078 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit