🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.77 AU - 2.63 AU

Year: 1198 Days

Day: 21.2 Hours

Environment

Temp: -87 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,103,715 km

• M1: 30,069 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 3.29 AU - 3.97 AU

Year: 2539 Days

Day: 24.7 Hours

Environment

Temp: -124 °C

Axial Tilt: 167.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,103,715 km

• M1: 1,697,786 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 3.45 AU - 5.03 AU

Year: 3205 Days

Day: 19.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.72 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 323.4

Radius: 13.9

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 4.2 AU - 6.18 AU

Year: 4340 Days

Day: 14.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 57,103,715 km

• M1: 177,872 km (0.08 R)
• M2: 717,771 km (0.12 R)
• M3: 1,204,861 km (0.111 R)
• M4: 1,733,989 km (0.114 R)
• M5: 2,390,424 km (0.074 R)
• M6: 3,314,640 km (0.053 R)
• M7: 4,144,759 km (0.077 R)
• M8: 4,802,989 km (0.103 R)
• M9: 5,304,740 km (0.063 R)
• M10: 6,082,350 km (0.075 R)
• M11: 6,700,040 km (0.112 R)
• M12: 8,260,495 km (0.099 R)
• M13: 9,937,637 km (0.1 R)
• M14: 15,644,497 km (0.037 R)
• M15: 16,753,017 km (0.079 R)
• M16: 19,423,040 km (0.057 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 490

Radius: 11.4

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 9.88 AU - 14.24 AU

Year: 15374 Days

Day: 14.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 57,103,715 km

• M1: 142,118 km (0.1 R)
• M2: 508,334 km (0.036 R)
• M3: 929,152 km (0.118 R)
• M4: 1,326,335 km (0.069 R)
• M5: 2,061,309 km (0.108 R)
• M6: 2,911,623 km (0.117 R)
• M7: 3,652,282 km (0.076 R)
• M8: 7,609,296 km (0.106 R)
• M9: 8,243,890 km (0.084 R)
• M10: 10,091,723 km (0.103 R)
• M11: 12,080,178 km (0.12 R)
• M12: 14,182,477 km (0.077 R)
• M13: 15,569,398 km (0.1 R)
• M14: 16,295,846 km (0.109 R)
• M15: 21,938,677 km (0.048 R)
• M16: 22,944,573 km (0.087 R)
• M17: 25,344,572 km (0.102 R)
• M18: 26,862,542 km (0.109 R)
• M19: 30,078,597 km (0.104 R)
• M20: 33,662,812 km (0.048 R)
• M21: 35,869,530 km (0.111 R)
• M22: 40,433,761 km (0.061 R)
• M23: 42,083,676 km (0.114 R)
• M24: 43,492,589 km (0.104 R)
• M25: 45,224,483 km (0.09 R)
• M26: 45,664,600 km (0.077 R)
• M27: 46,255,811 km (0.077 R)
• M28: 49,599,024 km (0.069 R)
• M29: 52,290,290 km (0.1 R)
• M30: 55,077,598 km (0.027 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 265 - 11,243 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit