🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.62 AU - 1.02 AU

Year: 274 Days

Day: 19.4 Hours

Environment

Temp: 95 °C

Axial Tilt: 9.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.74 AU - 0.98 AU

Year: 294 Days

Day: 23.1 Hours

Environment

Temp: 139 °C

Axial Tilt: 26.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.01 AU - 2.69 AU

Year: 1329 Days

Day: 21.1 Hours

Environment

Temp: -77 °C

Axial Tilt: 44.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,892,270 km

• M1: 231,129 km (0.109 R)
• M2: 611,257 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 466.2

Radius: 12.5

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 6.59 AU - 7.87 AU

Year: 7173 Days

Day: 13.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 56,892,270 km

• M1: 155,582 km (0.109 R)
• M2: 1,100,292 km (0.102 R)
• M3: 1,872,666 km (0.107 R)
• M4: 2,356,466 km (0.063 R)
• M5: 3,580,475 km (0.065 R)
• M6: 4,283,885 km (0.115 R)
• M7: 4,775,613 km (0.063 R)
• M8: 5,720,024 km (0.106 R)
• M9: 6,220,878 km (0.049 R)
• M10: 6,922,641 km (0.1 R)
• M11: 8,564,328 km (0.075 R)
• M12: 9,390,857 km (0.086 R)
• M13: 10,636,409 km (0.088 R)
• M14: 12,140,914 km (0.067 R)
• M15: 15,991,713 km (0.109 R)
• M16: 16,798,943 km (0.113 R)
• M17: 28,806,416 km (0.038 R)
• M18: 29,908,205 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 684.9

Radius: 14.7

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 10.12 AU - 11.3 AU

Year: 12932 Days

Day: 12.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 56,892,270 km

• M1: 182,809 km (0.069 R)
• M2: 1,134,251 km (0.109 R)
• M3: 1,921,734 km (0.059 R)
• M4: 2,411,667 km (0.119 R)
• M5: 3,495,205 km (0.1 R)
• M6: 4,119,925 km (0.118 R)
• M7: 5,489,494 km (0.101 R)
• M8: 6,415,355 km (0.044 R)
• M9: 7,573,392 km (0.113 R)
• M10: 8,388,850 km (0.111 R)
• M11: 9,877,499 km (0.115 R)
• M12: 12,803,184 km (0.113 R)
• M13: 13,633,004 km (0.057 R)
• M14: 15,973,313 km (0.059 R)
• M15: 16,635,283 km (0.109 R)
• M16: 18,893,463 km (0.064 R)
• M17: 20,651,687 km (0.105 R)
• M18: 21,972,935 km (0.101 R)
• M19: 24,107,098 km (0.114 R)
• M20: 27,301,911 km (0.112 R)
• M21: 29,545,879 km (0.099 R)
• M22: 31,679,892 km (0.068 R)
• M23: 36,002,074 km (0.096 R)
• M24: 37,784,233 km (0.111 R)
• M25: 38,304,086 km (0.111 R)
• M26: 44,920,351 km (0.065 R)
• M27: 45,503,783 km (0.061 R)
• M28: 48,957,848 km (0.059 R)
• M29: 55,374,849 km (0.113 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 170 - 19,456 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit