🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.49 AU - 0.67 AU

Year: 157 Days

Day: 39.4 Hours

Environment

Temp: 184 °C

Axial Tilt: 25.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 97,094,353 km

• M1: 103,223 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.52 AU - 0.7 AU

Year: 169 Days

Day: 38.4 Hours

Environment

Temp: 219 °C

Axial Tilt: 22.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 97,094,353 km

• M1: 41,887 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.77 AU - 1.15 AU

Year: 334 Days

Day: 28.8 Hours

Environment

Temp: 147 °C

Axial Tilt: 36.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 97,094,353 km

• M1: 29,022 km (0.102 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.24 AU - 1.72 AU

Year: 639 Days

Day: 27.8 Hours

Environment

Temp: 8 °C

Axial Tilt: 29.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 97,094,353 km

• M1: 858,393 km (0.052 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 993.4

Radius: 10.3

Gravity: 9.36 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 11.4 AU - 13.08 AU

Year: 15192 Days

Day: 14.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 97,094,353 km

• M1: 128,056 km (0.054 R)
• M2: 455,526 km (0.092 R)
• M3: 1,167,761 km (0.047 R)
• M4: 1,632,861 km (0.077 R)
• M5: 2,119,054 km (0.12 R)
• M6: 3,963,147 km (0.07 R)
• M7: 4,812,564 km (0.067 R)
• M8: 5,280,655 km (0.05 R)
• M9: 5,938,437 km (0.105 R)
• M10: 6,477,737 km (0.115 R)
• M11: 7,895,925 km (0.063 R)
• M12: 8,914,537 km (0.103 R)
• M13: 11,523,674 km (0.067 R)
• M14: 12,563,080 km (0.09 R)
• M15: 15,820,573 km (0.118 R)
• M16: 16,533,856 km (0.072 R)
• M17: 17,103,225 km (0.1 R)
• M18: 17,601,685 km (0.103 R)
• M19: 18,367,477 km (0.115 R)
• M20: 22,336,009 km (0.059 R)
• M21: 25,852,756 km (0.038 R)
• M22: 41,795,850 km (0.076 R)
• M23: 43,310,977 km (0.106 R)
• M24: 44,082,005 km (0.093 R)
• M25: 45,334,737 km (0.092 R)
• M26: 50,754,219 km (0.098 R)
• M27: 54,776,756 km (0.092 R)
• M28: 57,141,899 km (0.119 R)
• M29: 57,511,705 km (0.101 R)
• M30: 59,574,360 km (0.05 R)
• M31: 67,284,784 km (0.111 R)
• M32: 69,573,931 km (0.073 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 862.3

Radius: 4.8

Gravity: 37.43 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 15.35 AU - 18.35 AU

Year: 24538 Days

Day: 18.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 97,094,353 km

• M1: 59,690 km (0.066 R)
• M2: 243,545 km (0.099 R)
• M3: 530,175 km (0.109 R)
• M4: 768,185 km (0.111 R)
• M5: 1,891,216 km (0.084 R)
• M6: 2,354,670 km (0.073 R)
• M7: 2,549,746 km (0.119 R)
• M8: 3,028,908 km (0.105 R)
• M9: 3,923,653 km (0.065 R)
• M10: 5,684,420 km (0.085 R)
• M11: 10,272,138 km (0.058 R)
• M12: 11,541,625 km (0.057 R)
• M13: 14,068,483 km (0.102 R)
• M14: 14,712,502 km (0.09 R)
• M15: 15,291,894 km (0.114 R)
• M16: 16,408,044 km (0.113 R)
• M17: 20,486,232 km (0.101 R)
• M18: 26,989,251 km (0.085 R)
• M19: 29,908,354 km (0.084 R)
• M20: 33,453,973 km (0.03 R)
• M21: 34,023,193 km (0.113 R)
• M22: 42,186,300 km (0.096 R)
• M23: 42,850,515 km (0.099 R)
• M24: 50,251,720 km (0.04 R)
• M25: 51,374,003 km (0.073 R)
• M26: 54,644,362 km (0.086 R)
• M27: 63,530,027 km (0.099 R)
• M28: 65,062,059 km (0.072 R)
• M29: 75,746,638 km (0.086 R)
• M30: 80,990,492 km (0.074 R)
• M31: 82,531,948 km (0.098 R)
• M32: 82,790,753 km (0.089 R)
• M33: 90,258,978 km (0.112 R)
• M34: 90,808,899 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 914.3

Radius: 5.2

Gravity: 33.81 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 13.14 AU - 20.94 AU

Year: 24954 Days

Day: 21.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 97,094,353 km

• M1: 64,776 km (0.094 R)
• M2: 249,679 km (0.083 R)
• M3: 469,588 km (0.081 R)
• M4: 709,393 km (0.098 R)
• M5: 1,069,924 km (0.1 R)
• M6: 1,617,452 km (0.11 R)
• M7: 1,809,685 km (0.093 R)
• M8: 2,038,869 km (0.088 R)
• M9: 2,505,316 km (0.1 R)
• M10: 3,364,905 km (0.048 R)
• M11: 4,939,722 km (0.033 R)
• M12: 8,273,809 km (0.047 R)
• M13: 8,789,174 km (0.105 R)
• M14: 9,024,940 km (0.083 R)
• M15: 9,946,912 km (0.101 R)
• M16: 10,203,024 km (0.087 R)
• M17: 10,595,419 km (0.075 R)
• M18: 11,480,141 km (0.063 R)
• M19: 12,413,033 km (0.043 R)
• M20: 15,858,272 km (0.101 R)
• M21: 16,652,337 km (0.112 R)
• M22: 17,196,126 km (0.059 R)
• M23: 18,801,161 km (0.098 R)
• M24: 19,390,726 km (0.091 R)
• M25: 19,589,991 km (0.033 R)
• M26: 23,867,443 km (0.097 R)
• M27: 27,456,146 km (0.101 R)
• M28: 34,354,253 km (0.118 R)
• M29: 36,735,403 km (0.082 R)
• M30: 40,672,519 km (0.119 R)
• M31: 41,989,430 km (0.091 R)
• M32: 46,465,398 km (0.112 R)
• M33: 51,249,239 km (0.08 R)
• M34: 54,350,402 km (0.113 R)
• M35: 62,429,136 km (0.09 R)
• M36: 63,519,405 km (0.106 R)
• M37: 64,844,394 km (0.072 R)
• M38: 65,066,995 km (0.109 R)
• M39: 89,169,905 km (0.051 R)

Kuiper Belt

Range: 30.9 - 47.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 381 - 15,616 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit