🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.97 AU - 1.53 AU

Year: 498 Days

Day: 42.9 Hours

Environment

Temp: -0 °C

Axial Tilt: 43.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.44 AU - 2.18 AU

Year: 868 Days

Day: 46.5 Hours

Environment

Temp: -38 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.67 AU - 2.89 AU

Year: 1652 Days

Day: 16.3 Hours

Environment

Temp: -93 °C

Axial Tilt: 41 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,510,452 km

• M1: 41,289 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 191.9

Radius: 8.6

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 9.78 AU - 12.2 AU

Year: 12986 Days

Day: 13 Hours

Environment

Temp: -170 °C

Axial Tilt: 64.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 68,510,452 km

• M1: 313,408 km (0.094 R)
• M2: 634,594 km (0.072 R)
• M3: 1,326,784 km (0.063 R)
• M4: 2,691,415 km (0.054 R)
• M5: 4,459,812 km (0.069 R)
• M6: 4,958,421 km (0.12 R)
• M7: 7,521,482 km (0.114 R)
• M8: 10,857,963 km (0.03 R)
• M9: 13,543,394 km (0.044 R)
• M10: 14,175,745 km (0.044 R)
• M11: 19,671,222 km (0.093 R)
• M12: 23,292,538 km (0.09 R)
• M13: 25,302,685 km (0.109 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 637

Radius: 5.7

Gravity: 19.61 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 13.4 AU - 13.64 AU

Year: 17720 Days

Day: 24.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 68,510,452 km

• M1: 71,358 km (0.11 R)
• M2: 266,883 km (0.068 R)
• M3: 497,263 km (0.061 R)
• M4: 925,562 km (0.109 R)
• M5: 1,179,280 km (0.091 R)
• M6: 2,313,531 km (0.112 R)
• M7: 2,690,219 km (0.037 R)
• M8: 3,767,323 km (0.078 R)
• M9: 4,719,065 km (0.095 R)
• M10: 5,033,520 km (0.106 R)
• M11: 6,475,194 km (0.101 R)
• M12: 6,952,112 km (0.076 R)
• M13: 8,271,565 km (0.106 R)
• M14: 9,096,149 km (0.072 R)
• M15: 15,002,123 km (0.109 R)
• M16: 15,758,640 km (0.103 R)
• M17: 17,512,076 km (0.031 R)
• M18: 19,926,436 km (0.093 R)
• M19: 24,256,996 km (0.078 R)
• M20: 24,773,707 km (0.102 R)
• M21: 27,135,109 km (0.095 R)
• M22: 31,805,255 km (0.081 R)
• M23: 34,329,420 km (0.1 R)
• M24: 34,849,722 km (0.106 R)
• M25: 41,217,505 km (0.097 R)
• M26: 41,953,227 km (0.104 R)
• M27: 44,212,454 km (0.09 R)
• M28: 45,920,114 km (0.093 R)
• M29: 56,193,149 km (0.103 R)
• M30: 61,764,323 km (0.106 R)
• M31: 63,504,745 km (0.078 R)
• M32: 68,305,341 km (0.113 R)

Kuiper Belt

Range: 30.8 - 45.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 305 - 18,326 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit