🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.66 AU - 0.82 AU

Year: 268 Days

Day: 12.3 Hours

Environment

Temp: -7 °C

Axial Tilt: 41.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.89 AU - 1.05 AU

Year: 403 Days

Day: 26.1 Hours

Environment

Temp: -44 °C

Axial Tilt: 43.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 12,725,009 km

• M1: 347,366 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.22 AU - 2.02 AU

Year: 870 Days

Day: 37.5 Hours

Environment

Temp: -93 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.96 AU - 3.08 AU

Year: 1687 Days

Day: 31.5 Hours

Environment

Temp: -125 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 12,725,009 km

• M1: 190,288 km (0.042 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 246.6

Radius: 13

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 2.48 AU - 3.68 AU

Year: 2280 Days

Day: 13.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 12,725,009 km

• M1: 163,660 km (0.104 R)
• M2: 247,435 km (0.093 R)
• M3: 337,194 km (0.112 R)
• M4: 484,099 km (0.079 R)
• M5: 570,865 km (0.082 R)
• M6: 696,976 km (0.081 R)
• M7: 812,765 km (0.1 R)
• M8: 913,594 km (0.092 R)
• M9: 1,050,027 km (0.114 R)
• M10: 1,202,168 km (0.098 R)
• M11: 1,370,765 km (0.079 R)
• M12: 1,466,957 km (0.094 R)
• M13: 1,657,245 km (0.072 R)
• M14: 1,875,509 km (0.06 R)
• M15: 2,205,372 km (0.072 R)
• M16: 2,340,608 km (0.095 R)
• M17: 2,729,712 km (0.096 R)
• M18: 2,977,746 km (0.112 R)
• M19: 3,092,936 km (0.099 R)
• M20: 3,339,922 km (0.068 R)
• M21: 3,642,559 km (0.1 R)
• M22: 3,853,492 km (0.081 R)
• M23: 4,457,717 km (0.073 R)
• M24: 4,656,832 km (0.032 R)
• M25: 4,981,759 km (0.114 R)
• M26: 5,639,541 km (0.093 R)
• M27: 5,898,644 km (0.118 R)
• M28: 6,029,841 km (0.081 R)
• M29: 6,117,805 km (0.098 R)
• M30: 6,852,031 km (0.075 R)
• M31: 6,974,702 km (0.102 R)
• M32: 7,097,970 km (0.113 R)
• M33: 7,393,725 km (0.071 R)
• M34: 7,598,525 km (0.07 R)
• M35: 7,773,255 km (0.116 R)
• M36: 7,869,147 km (0.117 R)
• M37: 8,029,815 km (0.041 R)
• M38: 8,338,137 km (0.116 R)
• M39: 8,617,286 km (0.108 R)
• M40: 8,783,041 km (0.069 R)
• M41: 8,882,972 km (0.101 R)
• M42: 9,117,541 km (0.097 R)
• M43: 9,320,396 km (0.077 R)
• M44: 9,610,167 km (0.075 R)
• M45: 9,868,373 km (0.063 R)
• M46: 10,094,116 km (0.063 R)
• M47: 10,216,338 km (0.101 R)
• M48: 10,462,277 km (0.054 R)
• M49: 10,585,994 km (0.087 R)
• M50: 10,870,529 km (0.061 R)
• M51: 10,977,941 km (0.094 R)
• M52: 11,085,651 km (0.077 R)
• M53: 11,193,810 km (0.12 R)
• M54: 11,684,641 km (0.059 R)
• M55: 12,108,302 km (0.115 R)
• M56: 12,219,603 km (0.107 R)
• M57: 12,331,352 km (0.079 R)
• M58: 12,518,350 km (0.09 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 505 - 14,442 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit