🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.81 AU - 0.85 AU

Year: 288 Days

Day: 24 Hours

Environment

Temp: 21 °C

Axial Tilt: 25.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Gas Giant

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 695.2

Radius: 8.2

Gravity: 10.34 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 3.73 AU - 4.65 AU

Year: 3266 Days

Day: 14.8 Hours

Environment

Temp: -134 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 24,563,303 km

• M1: 102,175 km (0.112 R)
• M2: 436,377 km (0.088 R)
• M3: 1,027,737 km (0.095 R)
• M4: 1,291,778 km (0.118 R)
• M5: 1,751,043 km (0.091 R)
• M6: 2,146,879 km (0.108 R)
• M7: 2,418,250 km (0.079 R)
• M8: 3,013,649 km (0.111 R)
• M9: 3,299,830 km (0.033 R)
• M10: 3,723,042 km (0.062 R)
• M11: 4,225,691 km (0.057 R)
• M12: 4,772,920 km (0.03 R)
• M13: 5,213,486 km (0.099 R)
• M14: 6,463,675 km (0.09 R)
• M15: 7,221,538 km (0.119 R)
• M16: 7,902,657 km (0.098 R)
• M17: 8,173,280 km (0.093 R)
• M18: 8,768,679 km (0.077 R)
• M19: 9,058,749 km (0.052 R)
• M20: 10,363,841 km (0.116 R)
• M21: 10,853,176 km (0.115 R)
• M22: 12,733,472 km (0.086 R)
• M23: 13,533,521 km (0.099 R)
• M24: 16,626,158 km (0.092 R)
• M25: 17,015,262 km (0.071 R)
• M26: 18,454,244 km (0.12 R)
• M27: 20,412,480 km (0.098 R)
• M28: 21,246,189 km (0.051 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 469.7

Radius: 12.9

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 3.82 AU - 5.04 AU

Year: 3551 Days

Day: 5.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 24,563,303 km

• M1: 168,298 km (0.113 R)
• M2: 895,942 km (0.113 R)
• M3: 1,516,623 km (0.046 R)
• M4: 2,039,019 km (0.056 R)
• M5: 3,381,361 km (0.07 R)
• M6: 4,502,298 km (0.074 R)
• M7: 5,246,397 km (0.038 R)
• M8: 6,629,280 km (0.067 R)
• M9: 7,848,652 km (0.09 R)
• M10: 9,212,536 km (0.102 R)
• M11: 9,651,157 km (0.087 R)
• M12: 10,180,285 km (0.099 R)
• M13: 11,421,498 km (0.116 R)
• M14: 13,032,069 km (0.077 R)
• M15: 14,396,701 km (0.119 R)
• M16: 14,938,395 km (0.08 R)
• M17: 16,699,760 km (0.098 R)
• M18: 20,507,475 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 612.3

Radius: 9.5

Gravity: 6.78 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 4.45 AU - 4.95 AU

Year: 3880 Days

Day: 8.7 Hours

Environment

Temp: -142 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 24,563,303 km

• M1: 121,922 km (0.066 R)
• M2: 477,666 km (0.106 R)
• M3: 791,522 km (0.096 R)
• M4: 1,459,477 km (0.108 R)
• M5: 1,790,687 km (0.113 R)
• M6: 2,243,370 km (0.08 R)
• M7: 2,994,052 km (0.118 R)
• M8: 6,526,357 km (0.061 R)
• M9: 7,736,903 km (0.118 R)
• M10: 8,289,068 km (0.114 R)
• M11: 10,764,464 km (0.048 R)
• M12: 12,170,535 km (0.059 R)
• M13: 13,013,369 km (0.118 R)
• M14: 16,550,760 km (0.108 R)
• M15: 19,091,231 km (0.068 R)
• M16: 20,486,830 km (0.042 R)
• M17: 21,275,959 km (0.082 R)
• M18: 23,479,685 km (0.089 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: 304 - 10,920 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit