🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.35 AU - 1.39 AU

Year: 583 Days

Day: 22.9 Hours

Environment

Temp: -15 °C

Axial Tilt: 45.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.51 AU - 2.29 AU

Year: 952 Days

Day: 35.7 Hours

Environment

Temp: -53 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,847,017 km

• M1: 1,065,137 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 3.7 AU - 6 AU

Year: 3882 Days

Day: 27.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 822.2

Radius: 13.4

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 7.59 AU - 8.79 AU

Year: 8518 Days

Day: 7.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 65,847,017 km

• M1: 166,652 km (0.076 R)
• M2: 619,934 km (0.113 R)
• M3: 1,044,492 km (0.094 R)
• M4: 1,512,285 km (0.094 R)
• M5: 2,312,334 km (0.081 R)
• M6: 3,085,606 km (0.075 R)
• M7: 4,434,530 km (0.116 R)
• M8: 5,023,796 km (0.079 R)
• M9: 6,396,356 km (0.094 R)
• M10: 7,921,506 km (0.08 R)
• M11: 9,019,555 km (0.118 R)
• M12: 13,219,515 km (0.055 R)
• M13: 16,837,839 km (0.118 R)
• M14: 20,346,358 km (0.071 R)
• M15: 23,169,868 km (0.099 R)
• M16: 24,675,421 km (0.074 R)
• M17: 26,719,376 km (0.063 R)
• M18: 27,782,569 km (0.076 R)
• M19: 29,379,227 km (0.098 R)
• M20: 30,200,220 km (0.042 R)
• M21: 32,974,063 km (0.071 R)
• M22: 34,877,098 km (0.118 R)
• M23: 35,450,507 km (0.031 R)
• M24: 41,407,494 km (0.068 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 985.7

Radius: 13

Gravity: 5.83 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 9.66 AU - 12.52 AU

Year: 13422 Days

Day: 10.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 65,847,017 km

• M1: 162,164 km (0.026 R)
• M2: 679,324 km (0.113 R)
• M3: 1,200,373 km (0.114 R)
• M4: 1,619,098 km (0.119 R)
• M5: 2,175,901 km (0.116 R)
• M6: 2,609,136 km (0.116 R)
• M7: 3,488,772 km (0.117 R)
• M8: 4,028,222 km (0.102 R)
• M9: 5,531,232 km (0.11 R)
• M10: 8,080,230 km (0.081 R)
• M11: 9,238,566 km (0.117 R)
• M12: 12,519,247 km (0.055 R)
• M13: 13,515,270 km (0.112 R)
• M14: 14,278,818 km (0.113 R)
• M15: 15,070,938 km (0.052 R)
• M16: 16,275,201 km (0.087 R)
• M17: 18,283,852 km (0.083 R)
• M18: 20,006,022 km (0.086 R)
• M19: 20,998,006 km (0.108 R)
• M20: 34,172,342 km (0.118 R)
• M21: 35,199,033 km (0.037 R)
• M22: 37,855,592 km (0.108 R)
• M23: 44,468,117 km (0.104 R)
• M24: 46,156,329 km (0.1 R)
• M25: 47,252,582 km (0.101 R)
• M26: 48,687,525 km (0.071 R)
• M27: 56,123,736 km (0.116 R)
• M28: 59,372,253 km (0.032 R)
• M29: 60,668,818 km (0.107 R)

Kuiper Belt

Range: 30.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 270 - 14,547 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit