🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.4 AU - 1.72 AU

Year: 833 Days

Day: 32.4 Hours

Environment

Temp: -94 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.36 AU - 1.94 AU

Year: 906 Days

Day: 26.8 Hours

Environment

Temp: -106 °C

Axial Tilt: 72.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 573

Radius: 9.8

Gravity: 5.97 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 6.86 AU - 8.48 AU

Year: 9081 Days

Day: 6 Hours

Environment

Temp: -195 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 90,931,926 km

• M1: 132,993 km (0.107 R)
• M2: 712,983 km (0.043 R)
• M3: 1,206,058 km (0.114 R)
• M4: 2,348,836 km (0.098 R)
• M5: 5,243,854 km (0.092 R)
• M6: 6,232,696 km (0.108 R)
• M7: 8,108,354 km (0.067 R)
• M8: 8,839,140 km (0.07 R)
• M9: 10,333,174 km (0.114 R)
• M10: 12,043,377 km (0.075 R)
• M11: 12,429,040 km (0.07 R)
• M12: 20,706,440 km (0.118 R)
• M13: 21,824,684 km (0.051 R)
• M14: 25,873,550 km (0.072 R)
• M15: 30,093,706 km (0.072 R)
• M16: 34,199,270 km (0.109 R)
• M17: 40,602,657 km (0.111 R)
• M18: 42,098,636 km (0.028 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 25.8

Radius: 10.8

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 8.06 AU - 10.5 AU

Year: 12085 Days

Day: 9.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 76.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 90,931,926 km

• M1: 173,085 km (0.109 R)
• M2: 1,199,476 km (0.089 R)
• M3: 1,665,323 km (0.1 R)
• M4: 3,063,615 km (0.057 R)
• M5: 5,950,555 km (0.025 R)
• M6: 10,936,203 km (0.104 R)
• M7: 13,860,542 km (0.077 R)
• M8: 16,193,970 km (0.114 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 842.9

Radius: 7.2

Gravity: 16.26 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 11.16 AU - 17.8 AU

Year: 23555 Days

Day: 19.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 90,931,926 km

• M1: 160,219 km (0.047 R)
• M2: 396,135 km (0.076 R)
• M3: 674,088 km (0.039 R)
• M4: 1,110,615 km (0.093 R)
• M5: 1,361,041 km (0.062 R)
• M6: 1,917,695 km (0.087 R)
• M7: 2,445,476 km (0.097 R)
• M8: 2,983,281 km (0.116 R)
• M9: 3,787,519 km (0.118 R)
• M10: 4,616,740 km (0.11 R)
• M11: 9,282,249 km (0.079 R)
• M12: 15,872,633 km (0.115 R)
• M13: 17,631,306 km (0.092 R)
• M14: 19,418,701 km (0.093 R)
• M15: 25,851,858 km (0.103 R)
• M16: 28,276,840 km (0.109 R)
• M17: 29,802,589 km (0.094 R)
• M18: 32,603,061 km (0.038 R)
• M19: 33,294,801 km (0.034 R)
• M20: 40,919,057 km (0.103 R)
• M21: 41,886,057 km (0.112 R)
• M22: 45,906,650 km (0.101 R)
• M23: 63,271,073 km (0.057 R)
• M24: 77,239,924 km (0.068 R)
• M25: 86,114,219 km (0.116 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 556 - 12,146 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit