🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.68 AU - 1.98 AU

Year: 878 Days

Day: 40.3 Hours

Environment

Temp: -38 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.85 AU - 2.31 AU

Year: 1064 Days

Day: 47.5 Hours

Environment

Temp: -51 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 28,806,409 km

• M1: 101,577 km (0.1 R)
• M2: 1,494,632 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 4.04 AU - 5.62 AU

Year: 3766 Days

Day: 32.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.53 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 212.7

Radius: 12.5

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 7.16 AU - 9.28 AU

Year: 8361 Days

Day: 10.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 28,806,409 km

• M1: 193,131 km (0.116 R)
• M2: 555,606 km (0.107 R)
• M3: 767,587 km (0.119 R)
• M4: 1,061,546 km (0.075 R)
• M5: 1,391,410 km (0.093 R)
• M6: 1,704,817 km (0.069 R)
• M7: 2,006,257 km (0.077 R)
• M8: 2,163,634 km (0.08 R)
• M9: 3,461,096 km (0.102 R)
• M10: 3,566,264 km (0.114 R)
• M11: 3,779,889 km (0.088 R)
• M12: 4,041,835 km (0.086 R)
• M13: 4,423,160 km (0.068 R)
• M14: 4,606,717 km (0.069 R)
• M15: 4,910,401 km (0.109 R)
• M16: 5,488,447 km (0.117 R)
• M17: 5,860,646 km (0.078 R)
• M18: 6,292,535 km (0.111 R)
• M19: 8,262,290 km (0.106 R)
• M20: 8,489,081 km (0.046 R)
• M21: 8,948,795 km (0.085 R)
• M22: 9,328,325 km (0.116 R)
• M23: 9,416,737 km (0.042 R)
• M24: 10,163,829 km (0.102 R)
• M25: 10,651,967 km (0.093 R)
• M26: 11,210,266 km (0.061 R)
• M27: 11,430,025 km (0.118 R)
• M28: 13,238,813 km (0.076 R)
• M29: 13,371,506 km (0.079 R)
• M30: 13,537,859 km (0.039 R)
• M31: 13,738,470 km (0.12 R)
• M32: 13,872,659 km (0.111 R)
• M33: 14,142,534 km (0.117 R)
• M34: 14,687,369 km (0.072 R)
• M35: 16,434,373 km (0.111 R)
• M36: 16,684,202 km (0.09 R)
• M37: 17,079,290 km (0.104 R)
• M38: 18,209,352 km (0.094 R)
• M39: 19,026,007 km (0.087 R)
• M40: 19,476,446 km (0.081 R)
• M41: 19,892,478 km (0.088 R)
• M42: 21,507,835 km (0.106 R)
• M43: 21,585,776 km (0.102 R)
• M44: 22,055,663 km (0.044 R)
• M45: 22,489,347 km (0.047 R)
• M46: 23,165,081 km (0.073 R)
• M47: 23,968,571 km (0.065 R)
• M48: 24,049,503 km (0.103 R)
• M49: 24,455,213 km (0.047 R)
• M50: 24,781,336 km (0.104 R)
• M51: 25,438,071 km (0.092 R)
• M52: 25,851,410 km (0.106 R)
• M53: 26,350,319 km (0.103 R)
• M54: 26,559,157 km (0.081 R)

Kuiper Belt

Range: 30.9 - 45.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 410 - 12,307 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit