🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.75 AU - 0.83 AU

Year: 260 Days

Day: 17.3 Hours

Environment

Temp: 116 °C

Axial Tilt: 20.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.72 AU - 0.92 AU

Year: 275 Days

Day: 39.6 Hours

Environment

Temp: 160 °C

Axial Tilt: 33.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.93 AU - 1.21 AU

Year: 410 Days

Day: 23.3 Hours

Environment

Temp: 1 °C

Axial Tilt: 25.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 27,854,421 km

• M1: 537,655 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 791.3

Radius: 8.2

Gravity: 11.77 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 6.64 AU - 8.52 AU

Year: 7739 Days

Day: 14.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 27,854,421 km

• M1: 102,026 km (0.109 R)
• M2: 603,328 km (0.043 R)
• M3: 1,154,896 km (0.102 R)
• M4: 1,720,675 km (0.11 R)
• M5: 1,994,140 km (0.072 R)
• M6: 2,296,776 km (0.11 R)
• M7: 3,081,417 km (0.115 R)
• M8: 3,511,810 km (0.076 R)
• M9: 4,218,660 km (0.112 R)
• M10: 4,867,616 km (0.107 R)
• M11: 5,845,387 km (0.032 R)
• M12: 6,434,204 km (0.027 R)
• M13: 7,770,712 km (0.078 R)
• M14: 8,612,798 km (0.093 R)
• M15: 9,329,073 km (0.086 R)
• M16: 11,293,293 km (0.107 R)
• M17: 12,096,185 km (0.106 R)
• M18: 13,995,928 km (0.049 R)
• M19: 15,822,368 km (0.072 R)
• M20: 16,690,634 km (0.058 R)
• M21: 19,335,375 km (0.115 R)
• M22: 20,482,940 km (0.116 R)
• M23: 21,594,453 km (0.076 R)
• M24: 21,919,230 km (0.106 R)
• M25: 22,829,233 km (0.113 R)
• M26: 23,592,482 km (0.044 R)
• M27: 28,924,000 km (0.118 R)
• M28: 35,118,549 km (0.095 R)
• M29: 37,520,792 km (0.082 R)
• M30: 42,016,208 km (0.067 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 154.2

Radius: 10.2

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 7.63 AU - 9.55 AU

Year: 9337 Days

Day: 12 Hours

Environment

Temp: -178 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 27,854,421 km

• M1: 137,630 km (0.102 R)
• M2: 735,573 km (0.07 R)
• M3: 1,188,106 km (0.081 R)
• M4: 1,968,858 km (0.084 R)
• M5: 4,185,150 km (0.103 R)
• M6: 7,327,603 km (0.092 R)
• M7: 10,261,965 km (0.102 R)
• M8: 11,454,111 km (0.114 R)
• M9: 14,699,337 km (0.105 R)
• M10: 15,415,013 km (0.113 R)
• M11: 20,679,063 km (0.067 R)
• M12: 26,786,995 km (0.11 R)
• M13: 27,523,016 km (0.118 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: 162 - 17,680 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit