🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 130.4

Radius: 12.4

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.79 AU - 3.09 AU

Year: 3255 Days

Day: 6.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 35,379,271 km

• M1: 175,329 km (0.074 R)
• M2: 617,540 km (0.046 R)
• M3: 1,661,733 km (0.111 R)
• M4: 5,108,318 km (0.072 R)
• M5: 7,660,309 km (0.077 R)
• M6: 10,931,416 km (0.067 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 977.6

Radius: 12.6

Gravity: 6.16 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 3.88 AU - 4.82 AU

Year: 5858 Days

Day: 12.7 Hours

Environment

Temp: -205 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 35,379,271 km

• M1: 156,779 km (0.105 R)
• M2: 591,061 km (0.097 R)
• M3: 2,270,596 km (0.077 R)
• M4: 2,749,908 km (0.095 R)
• M5: 3,383,754 km (0.108 R)
• M6: 4,088,061 km (0.063 R)
• M7: 4,583,380 km (0.082 R)
• M8: 5,206,754 km (0.05 R)
• M9: 5,821,900 km (0.08 R)
• M10: 8,202,900 km (0.112 R)
• M11: 9,037,507 km (0.089 R)
• M12: 11,987,427 km (0.094 R)
• M13: 13,794,719 km (0.073 R)
• M14: 15,589,744 km (0.062 R)
• M15: 21,130,849 km (0.068 R)
• M16: 23,263,666 km (0.084 R)
• M17: 25,104,617 km (0.095 R)
• M18: 28,230,913 km (0.088 R)
• M19: 31,708,166 km (0.091 R)
• M20: 34,179,074 km (0.104 R)
• M21: 36,664,942 km (0.118 R)

Asteroid Belt

Center: 5.19 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 241.8

Radius: 4.6

Gravity: 11.43 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 5.83 AU - 6.21 AU

Year: 9537 Days

Day: 19.7 Hours

Environment

Temp: -220 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 35,379,271 km

• M1: 57,446 km (0.044 R)
• M2: 515,813 km (0.038 R)
• M3: 731,234 km (0.117 R)
• M4: 968,646 km (0.044 R)
• M5: 1,426,117 km (0.119 R)
• M6: 2,298,870 km (0.059 R)
• M7: 2,519,527 km (0.093 R)
• M8: 5,159,331 km (0.051 R)
• M9: 5,331,967 km (0.086 R)
• M10: 6,684,182 km (0.09 R)
• M11: 7,348,846 km (0.058 R)
• M12: 8,931,142 km (0.081 R)
• M13: 10,044,599 km (0.116 R)
• M14: 10,727,364 km (0.092 R)
• M15: 16,272,808 km (0.083 R)
• M16: 19,200,737 km (0.077 R)
• M17: 19,615,871 km (0.046 R)
• M18: 20,321,076 km (0.082 R)
• M19: 20,607,855 km (0.111 R)
• M20: 23,704,531 km (0.028 R)
• M21: 25,074,697 km (0.118 R)
• M22: 29,226,786 km (0.051 R)
• M23: 30,989,498 km (0.105 R)
• M24: 32,235,499 km (0.114 R)
• M25: 32,527,813 km (0.119 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 143.6

Radius: 7.9

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 6.33 AU - 9.11 AU

Year: 13850 Days

Day: 22.9 Hours

Environment

Temp: -228 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 35,379,271 km

• M1: 98,286 km (0.06 R)
• M2: 351,854 km (0.081 R)
• M3: 690,095 km (0.074 R)
• M4: 967,599 km (0.055 R)
• M5: 1,265,149 km (0.117 R)
• M6: 1,623,885 km (0.093 R)
• M7: 4,223,597 km (0.085 R)
• M8: 5,778,068 km (0.091 R)
• M9: 7,234,254 km (0.088 R)
• M10: 9,565,437 km (0.084 R)
• M11: 17,230,234 km (0.094 R)
• M12: 21,612,554 km (0.119 R)
• M13: 30,442,867 km (0.103 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 471 - 10,623 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit