🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.68 AU - 0.74 AU

Year: 222 Days

Day: 26.4 Hours

Environment

Temp: 104 °C

Axial Tilt: 33.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,265,247 km

• M1: 72,256 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.65 AU - 1.01 AU

Year: 280 Days

Day: 46.9 Hours

Environment

Temp: 89 °C

Axial Tilt: 15.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,265,247 km

• M1: 139,276 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.86 AU - 1.32 AU

Year: 422 Days

Day: 24.5 Hours

Environment

Temp: 6 °C

Axial Tilt: 139.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 33,265,247 km

• M1: 309,668 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.28 AU - 1.3 AU

Year: 543 Days

Day: 22 Hours

Environment

Temp: -10 °C

Axial Tilt: 4.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 33,265,247 km

• M1: 1,082,341 km (0.106 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.74 AU - 2.06 AU

Year: 971 Days

Day: 20.2 Hours

Environment

Temp: -64 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 2.45 AU - 2.49 AU

Year: 1440 Days

Day: 12.2 Hours

Environment

Temp: -101 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,265,247 km

• M1: 1,710,502 km (0.066 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 3.22 AU - 3.94 AU

Year: 2512 Days

Day: 41.5 Hours

Environment

Temp: -113 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,265,247 km

• M1: 988,543 km (0.058 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 75.6

Radius: 3.5

Gravity: 6.17 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 11.97 AU - 14.05 AU

Year: 17403 Days

Day: 20.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 33,265,247 km

• M1: 270,473 km (0.102 R)
• M2: 645,664 km (0.104 R)
• M3: 698,772 km (0.101 R)
• M4: 1,222,663 km (0.116 R)
• M5: 1,618,649 km (0.04 R)
• M6: 2,051,286 km (0.082 R)
• M7: 2,229,756 km (0.106 R)
• M8: 2,331,184 km (0.097 R)
• M9: 2,687,077 km (0.069 R)
• M10: 3,104,605 km (0.106 R)
• M11: 3,518,542 km (0.1 R)
• M12: 4,171,387 km (0.118 R)
• M13: 4,196,220 km (0.066 R)
• M14: 4,321,434 km (0.103 R)
• M15: 4,549,870 km (0.075 R)
• M16: 4,965,752 km (0.09 R)
• M17: 5,124,774 km (0.091 R)
• M18: 5,178,181 km (0.089 R)
• M19: 5,204,959 km (0.104 R)
• M20: 5,285,592 km (0.093 R)
• M21: 5,475,132 km (0.069 R)
• M22: 6,284,158 km (0.114 R)
• M23: 6,398,750 km (0.104 R)
• M24: 6,485,068 km (0.113 R)
• M25: 6,863,700 km (0.114 R)
• M26: 7,279,283 km (0.052 R)
• M27: 7,794,947 km (0.096 R)
• M28: 8,041,634 km (0.091 R)
• M29: 8,072,750 km (0.099 R)
• M30: 8,291,013 km (0.067 R)
• M31: 9,053,962 km (0.078 R)
• M32: 9,542,100 km (0.116 R)
• M33: 9,706,658 km (0.097 R)
• M34: 10,038,765 km (0.077 R)
• M35: 10,273,335 km (0.075 R)
• M36: 10,340,803 km (0.068 R)
• M37: 11,057,078 km (0.097 R)
• M38: 11,195,306 km (0.106 R)
• M39: 11,473,409 km (0.102 R)
• M40: 11,683,594 km (0.057 R)
• M41: 12,143,308 km (0.098 R)
• M42: 12,321,629 km (0.093 R)
• M43: 12,429,189 km (0.071 R)
• M44: 12,644,910 km (0.103 R)
• M45: 13,520,506 km (0.091 R)
• M46: 13,928,310 km (0.102 R)
• M47: 14,377,851 km (0.073 R)
• M48: 14,832,030 km (0.086 R)
• M49: 14,946,323 km (0.065 R)
• M50: 15,060,915 km (0.068 R)
• M51: 15,832,242 km (0.116 R)
• M52: 16,262,037 km (0.1 R)
• M53: 16,379,770 km (0.109 R)
• M54: 17,694,885 km (0.095 R)
• M55: 17,775,668 km (0.104 R)
• M56: 17,896,992 km (0.103 R)
• M57: 18,222,217 km (0.112 R)
• M58: 20,171,178 km (0.052 R)
• M59: 20,679,213 km (0.066 R)
• M60: 20,849,605 km (0.098 R)
• M61: 21,449,343 km (0.089 R)
• M62: 21,492,277 km (0.096 R)
• M63: 21,837,848 km (0.087 R)
• M64: 22,359,496 km (0.074 R)
• M65: 22,578,059 km (0.113 R)
• M66: 23,061,409 km (0.113 R)
• M67: 23,459,340 km (0.103 R)
• M68: 24,983,293 km (0.118 R)
• M69: 25,301,039 km (0.106 R)
• M70: 25,483,100 km (0.1 R)
• M71: 25,619,982 km (0.032 R)
• M72: 26,538,812 km (0.094 R)
• M73: 26,862,990 km (0.095 R)
• M74: 27,655,710 km (0.087 R)
• M75: 28,219,843 km (0.041 R)
• M76: 31,145,678 km (0.091 R)
• M77: 31,928,823 km (0.04 R)
• M78: 31,978,041 km (0.087 R)
• M79: 32,174,912 km (0.053 R)
• M80: 32,570,000 km (0.105 R)
• M81: 32,917,067 km (0.084 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 535 - 12,914 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit