🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.67 AU - 0.75 AU

Year: 222 Days

Day: 41.1 Hours

Environment

Temp: 100 °C

Axial Tilt: 6.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.73 AU - 1.13 AU

Year: 333 Days

Day: 20.5 Hours

Environment

Temp: 35 °C

Axial Tilt: 34.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 22,750,079 km

• M1: 69,713 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.11 AU - 1.73 AU

Year: 628 Days

Day: 38.3 Hours

Environment

Temp: -46 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 14.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 19.2

Radius: 7.2

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 11.13 AU - 16.97 AU

Year: 19531 Days

Day: 16.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 22,750,079 km

• M1: 119,379 km (0.078 R)
• M2: 250,876 km (0.085 R)
• M3: 366,066 km (0.064 R)
• M4: 422,614 km (0.059 R)
• M5: 742,604 km (0.066 R)
• M6: 996,471 km (0.089 R)
• M7: 1,263,803 km (0.101 R)
• M8: 1,406,070 km (0.103 R)
• M9: 1,499,270 km (0.118 R)
• M10: 2,427,824 km (0.105 R)
• M11: 2,589,090 km (0.085 R)
• M12: 2,753,798 km (0.076 R)
• M13: 3,007,516 km (0.067 R)
• M14: 3,093,684 km (0.081 R)
• M15: 3,268,713 km (0.097 R)
• M16: 3,411,131 km (0.082 R)
• M17: 3,944,148 km (0.109 R)
• M18: 4,641,573 km (0.068 R)
• M19: 4,943,462 km (0.058 R)
• M20: 5,736,480 km (0.098 R)
• M21: 5,843,742 km (0.106 R)
• M22: 6,038,518 km (0.064 R)
• M23: 6,434,653 km (0.094 R)
• M24: 6,546,104 km (0.091 R)
• M25: 6,703,331 km (0.05 R)
• M26: 7,136,267 km (0.114 R)
• M27: 8,783,639 km (0.075 R)
• M28: 8,932,190 km (0.094 R)
• M29: 9,006,839 km (0.12 R)
• M30: 9,841,296 km (0.081 R)
• M31: 10,202,724 km (0.068 R)
• M32: 11,098,666 km (0.112 R)
• M33: 11,474,905 km (0.069 R)
• M34: 11,583,064 km (0.1 R)
• M35: 11,718,899 km (0.092 R)
• M36: 12,212,273 km (0.107 R)
• M37: 12,433,677 km (0.114 R)
• M38: 13,162,369 km (0.116 R)
• M39: 13,589,171 km (0.097 R)
• M40: 13,646,318 km (0.027 R)
• M41: 14,020,462 km (0.119 R)
• M42: 14,397,748 km (0.089 R)
• M43: 14,837,416 km (0.074 R)
• M44: 15,133,021 km (0.082 R)
• M45: 15,970,769 km (0.119 R)
• M46: 16,304,074 km (0.049 R)
• M47: 16,395,328 km (0.102 R)
• M48: 16,700,957 km (0.05 R)
• M49: 17,441,915 km (0.113 R)
• M50: 17,816,358 km (0.103 R)
• M51: 19,890,682 km (0.074 R)
• M52: 20,053,295 km (0.113 R)
• M53: 20,412,929 km (0.063 R)
• M54: 20,478,453 km (0.119 R)
• M55: 21,271,022 km (0.092 R)
• M56: 21,504,096 km (0.077 R)
• M57: 22,174,743 km (0.099 R)
• M58: 22,242,062 km (0.103 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 301 - 14,276 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit