🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.54 AU - 1.72 AU

Year: 884 Days

Day: 47.5 Hours

Environment

Temp: -98 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,399,148 km

• M1: 36,651 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.2 AU - 2.74 AU

Year: 1648 Days

Day: 47.1 Hours

Environment

Temp: -121 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.48 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 738.7

Radius: 9.4

Gravity: 8.36 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 3.53 AU - 5.43 AU

Year: 4026 Days

Day: 5.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 50,399,148 km

• M1: 116,836 km (0.072 R)
• M2: 429,047 km (0.108 R)
• M3: 728,093 km (0.039 R)
• M4: 1,174,942 km (0.037 R)
• M5: 1,639,742 km (0.065 R)
• M6: 2,748,262 km (0.087 R)
• M7: 3,573,893 km (0.069 R)
• M8: 4,460,261 km (0.06 R)
• M9: 5,459,125 km (0.065 R)
• M10: 5,851,970 km (0.114 R)
• M11: 7,684,394 km (0.109 R)
• M12: 8,581,532 km (0.068 R)
• M13: 11,646,643 km (0.038 R)
• M14: 13,323,336 km (0.074 R)
• M15: 14,141,038 km (0.116 R)
• M16: 14,775,931 km (0.09 R)
• M17: 15,820,124 km (0.049 R)
• M18: 17,810,075 km (0.074 R)
• M19: 18,928,469 km (0.098 R)
• M20: 19,247,262 km (0.117 R)
• M21: 21,442,461 km (0.05 R)
• M22: 21,858,642 km (0.081 R)
• M23: 22,564,595 km (0.085 R)
• M24: 25,852,008 km (0.108 R)
• M25: 26,323,690 km (0.109 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 225.6

Radius: 4.3

Gravity: 12.2 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 10.9 AU - 14.12 AU

Year: 18787 Days

Day: 16.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 174.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 50,399,148 km

• M1: 54,304 km (0.026 R)
• M2: 327,919 km (0.119 R)
• M3: 666,010 km (0.083 R)
• M4: 812,167 km (0.03 R)
• M5: 1,281,306 km (0.109 R)
• M6: 1,657,245 km (0.119 R)
• M7: 1,980,377 km (0.101 R)
• M8: 2,120,849 km (0.116 R)
• M9: 2,461,633 km (0.118 R)
• M10: 2,624,395 km (0.118 R)
• M11: 3,227,574 km (0.112 R)
• M12: 3,422,799 km (0.089 R)
• M13: 3,651,834 km (0.1 R)
• M14: 4,890,354 km (0.12 R)
• M15: 5,483,211 km (0.091 R)
• M16: 7,214,507 km (0.091 R)
• M17: 7,633,979 km (0.081 R)
• M18: 7,849,699 km (0.119 R)
• M19: 8,114,039 km (0.034 R)
• M20: 8,338,735 km (0.072 R)
• M21: 9,674,644 km (0.098 R)
• M22: 12,168,740 km (0.113 R)
• M23: 13,943,569 km (0.084 R)
• M24: 19,239,184 km (0.042 R)
• M25: 24,500,690 km (0.115 R)
• M26: 24,970,278 km (0.069 R)
• M27: 37,494,462 km (0.095 R)
• M28: 38,494,973 km (0.087 R)
• M29: 40,158,800 km (0.114 R)
• M30: 42,540,698 km (0.069 R)
• M31: 44,318,220 km (0.052 R)
• M32: 44,875,023 km (0.079 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: 189 - 19,970 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit