🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.34 AU - 1.38 AU

Year: 604 Days

Day: 27.9 Hours

Environment

Temp: -48 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.09 AU - 1.73 AU

Year: 638 Days

Day: 20.8 Hours

Environment

Temp: -42 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.23 AU - 1.67 AU

Year: 665 Days

Day: 35.2 Hours

Environment

Temp: -53 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 66,993,271 km

• M1: 125,961 km (0.079 R)
• M2: 546,930 km (0.05 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 210.1

Radius: 7.3

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 14.32 AU - 22.3 AU

Year: 29835 Days

Day: 18.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 66,993,271 km

• M1: 371,302 km (0.102 R)
• M2: 491,878 km (0.057 R)
• M3: 1,548,188 km (0.072 R)
• M4: 1,719,628 km (0.116 R)
• M5: 2,049,790 km (0.099 R)
• M6: 2,206,419 km (0.12 R)
• M7: 2,531,645 km (0.1 R)
• M8: 3,012,004 km (0.054 R)
• M9: 3,226,676 km (0.038 R)
• M10: 3,483,237 km (0.11 R)
• M11: 4,453,080 km (0.041 R)
• M12: 4,863,128 km (0.114 R)
• M13: 5,115,050 km (0.102 R)
• M14: 5,371,162 km (0.046 R)
• M15: 5,851,670 km (0.114 R)
• M16: 6,947,325 km (0.089 R)
• M17: 7,518,639 km (0.093 R)
• M18: 7,566,810 km (0.028 R)
• M19: 9,686,313 km (0.12 R)
• M20: 9,844,288 km (0.112 R)
• M21: 10,323,450 km (0.066 R)
• M22: 10,593,025 km (0.106 R)
• M23: 11,249,311 km (0.077 R)
• M24: 12,946,798 km (0.084 R)
• M25: 15,515,693 km (0.044 R)
• M26: 17,590,316 km (0.099 R)
• M27: 17,654,494 km (0.08 R)
• M28: 17,718,821 km (0.096 R)
• M29: 18,301,056 km (0.081 R)
• M30: 19,683,789 km (0.111 R)
• M31: 20,152,030 km (0.079 R)
• M32: 21,510,379 km (0.113 R)
• M33: 23,319,914 km (0.086 R)
• M34: 24,672,878 km (0.11 R)
• M35: 25,467,691 km (0.1 R)
• M36: 26,417,937 km (0.04 R)
• M37: 29,033,356 km (0.069 R)
• M38: 29,337,489 km (0.102 R)
• M39: 29,795,558 km (0.07 R)
• M40: 32,043,266 km (0.1 R)
• M41: 32,436,259 km (0.03 R)
• M42: 32,672,773 km (0.078 R)
• M43: 35,312,727 km (0.101 R)
• M44: 40,454,406 km (0.043 R)
• M45: 43,024,796 km (0.113 R)
• M46: 44,242,373 km (0.116 R)
• M47: 44,592,283 km (0.102 R)
• M48: 46,978,369 km (0.108 R)
• M49: 47,424,769 km (0.069 R)
• M50: 47,782,906 km (0.101 R)
• M51: 48,141,941 km (0.103 R)
• M52: 49,133,925 km (0.1 R)
• M53: 50,132,640 km (0.095 R)
• M54: 50,497,360 km (0.077 R)
• M55: 51,505,201 km (0.119 R)
• M56: 52,057,815 km (0.101 R)
• M57: 52,519,624 km (0.075 R)
• M58: 54,100,424 km (0.086 R)
• M59: 56,832,680 km (0.12 R)
• M60: 58,551,111 km (0.041 R)
• M61: 59,802,796 km (0.115 R)
• M62: 60,480,474 km (0.118 R)
• M63: 62,823,027 km (0.114 R)
• M64: 63,314,756 km (0.12 R)
• M65: 63,807,830 km (0.057 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 224 - 19,689 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit