🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.46 AU - 0.66 AU

Year: 152 Days

Day: 31.9 Hours

Environment

Temp: 254 °C

Axial Tilt: 19.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,436,529 km

• M1: 65,823 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.5 AU - 0.78 AU

Year: 185 Days

Day: 33.5 Hours

Environment

Temp: 175 °C

Axial Tilt: 41.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,436,529 km

• M1: 44,431 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.81 AU - 2.15 AU

Year: 1008 Days

Day: 22.4 Hours

Environment

Temp: -72 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.8 AU - 2.52 AU

Year: 1148 Days

Day: 42.2 Hours

Environment

Temp: -75 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 204.4

Radius: 9.2

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 7.06 AU - 10.58 AU

Year: 9473 Days

Day: 8.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 80,436,529 km

• M1: 149,897 km (0.09 R)
• M2: 236,065 km (0.069 R)
• M3: 307,424 km (0.082 R)
• M4: 388,805 km (0.11 R)
• M5: 489,933 km (0.064 R)
• M6: 772,075 km (0.118 R)
• M7: 890,706 km (0.106 R)
• M8: 1,161,627 km (0.057 R)
• M9: 1,237,324 km (0.069 R)
• M10: 1,299,258 km (0.068 R)
• M11: 1,590,674 km (0.042 R)
• M12: 1,778,868 km (0.057 R)
• M13: 2,158,697 km (0.11 R)
• M14: 2,233,945 km (0.092 R)
• M15: 3,097,723 km (0.032 R)
• M16: 3,377,621 km (0.097 R)
• M17: 3,553,997 km (0.095 R)
• M18: 3,778,842 km (0.117 R)
• M19: 3,938,912 km (0.107 R)
• M20: 4,242,296 km (0.031 R)
• M21: 4,626,165 km (0.114 R)
• M22: 5,121,782 km (0.101 R)
• M23: 5,401,530 km (0.102 R)
• M24: 5,504,454 km (0.046 R)
• M25: 5,608,125 km (0.118 R)
• M26: 5,896,550 km (0.117 R)
• M27: 6,056,021 km (0.117 R)
• M28: 6,189,911 km (0.107 R)
• M29: 6,324,848 km (0.056 R)
• M30: 6,515,286 km (0.081 R)
• M31: 6,680,143 km (0.074 R)
• M32: 6,902,147 km (0.05 R)
• M33: 7,013,896 km (0.036 R)
• M34: 8,432,982 km (0.108 R)
• M35: 8,642,718 km (0.096 R)
• M36: 8,854,249 km (0.056 R)
• M37: 9,843,241 km (0.081 R)
• M38: 9,906,221 km (0.068 R)
• M39: 10,769,401 km (0.091 R)
• M40: 11,095,225 km (0.077 R)
• M41: 11,259,334 km (0.065 R)
• M42: 12,024,677 km (0.093 R)
• M43: 12,498,902 km (0.051 R)
• M44: 12,567,119 km (0.115 R)
• M45: 12,635,485 km (0.097 R)
• M46: 13,152,046 km (0.103 R)
• M47: 13,430,448 km (0.071 R)
• M48: 13,640,483 km (0.081 R)
• M49: 13,710,794 km (0.117 R)
• M50: 13,851,716 km (0.114 R)
• M51: 14,170,509 km (0.05 R)
• M52: 14,815,276 km (0.102 R)
• M53: 15,542,920 km (0.112 R)
• M54: 15,616,372 km (0.113 R)
• M55: 16,693,776 km (0.111 R)
• M56: 16,919,669 km (0.072 R)
• M57: 18,025,795 km (0.109 R)
• M58: 18,998,032 km (0.088 R)
• M59: 19,589,692 km (0.097 R)
• M60: 20,267,370 km (0.104 R)
• M61: 21,033,909 km (0.085 R)
• M62: 21,155,832 km (0.118 R)
• M63: 21,318,594 km (0.063 R)
• M64: 21,768,734 km (0.101 R)
• M65: 22,595,262 km (0.106 R)
• M66: 22,970,454 km (0.115 R)
• M67: 23,221,778 km (0.103 R)
• M68: 24,236,201 km (0.044 R)
• M69: 25,092,500 km (0.112 R)
• M70: 25,741,306 km (0.119 R)
• M71: 25,828,222 km (0.102 R)
• M72: 26,922,979 km (0.073 R)
• M73: 27,320,760 km (0.073 R)
• M74: 27,409,471 km (0.069 R)
• M75: 28,032,846 km (0.034 R)
• M76: 28,211,765 km (0.077 R)
• M77: 28,841,123 km (0.087 R)
• M78: 28,976,659 km (0.12 R)
• M79: 29,067,016 km (0.039 R)
• M80: 29,248,179 km (0.1 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 815.2

Radius: 7.1

Gravity: 16.17 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 14.23 AU - 14.73 AU

Year: 19927 Days

Day: 16.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 123.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 80,436,529 km

• M1: 156,928 km (0.103 R)
• M2: 235,916 km (0.117 R)
• M3: 933,192 km (0.083 R)
• M4: 1,419,833 km (0.068 R)
• M5: 2,515,638 km (0.083 R)
• M6: 2,783,119 km (0.049 R)
• M7: 2,979,690 km (0.088 R)
• M8: 3,681,903 km (0.114 R)
• M9: 3,941,605 km (0.104 R)
• M10: 6,326,793 km (0.103 R)
• M11: 7,221,089 km (0.034 R)
• M12: 7,274,795 km (0.114 R)
• M13: 7,655,372 km (0.092 R)
• M14: 8,210,380 km (0.11 R)
• M15: 8,266,629 km (0.114 R)
• M16: 8,835,699 km (0.116 R)
• M17: 9,417,485 km (0.093 R)
• M18: 11,173,465 km (0.03 R)
• M19: 11,802,075 km (0.096 R)
• M20: 11,929,084 km (0.071 R)
• M21: 12,056,691 km (0.065 R)
• M22: 14,496,782 km (0.06 R)
• M23: 16,017,594 km (0.092 R)
• M24: 16,370,196 km (0.103 R)
• M25: 17,806,335 km (0.086 R)
• M26: 18,909,620 km (0.09 R)
• M27: 19,732,857 km (0.054 R)
• M28: 19,808,254 km (0.092 R)
• M29: 21,027,776 km (0.048 R)
• M30: 21,259,204 km (0.105 R)
• M31: 22,114,754 km (0.066 R)
• M32: 22,507,448 km (0.035 R)
• M33: 24,100,815 km (0.092 R)
• M34: 24,667,043 km (0.04 R)
• M35: 24,748,275 km (0.067 R)
• M36: 26,226,003 km (0.032 R)
• M37: 26,392,056 km (0.118 R)
• M38: 28,155,516 km (0.097 R)
• M39: 30,478,173 km (0.069 R)
• M40: 31,090,327 km (0.052 R)
• M41: 31,794,933 km (0.103 R)
• M42: 33,759,452 km (0.104 R)
• M43: 34,030,374 km (0.098 R)
• M44: 34,211,387 km (0.111 R)
• M45: 34,847,478 km (0.112 R)
• M46: 36,501,132 km (0.082 R)
• M47: 37,151,135 km (0.1 R)
• M48: 37,804,878 km (0.099 R)
• M49: 39,503,263 km (0.12 R)
• M50: 39,979,582 km (0.074 R)
• M51: 40,457,697 km (0.109 R)
• M52: 41,033,948 km (0.049 R)
• M53: 41,516,251 km (0.071 R)
• M54: 42,681,320 km (0.083 R)
• M55: 43,072,069 km (0.03 R)
• M56: 43,365,880 km (0.085 R)
• M57: 43,857,159 km (0.058 R)
• M58: 45,441,400 km (0.1 R)
• M59: 46,441,163 km (0.087 R)
• M60: 46,742,453 km (0.085 R)
• M61: 47,448,106 km (0.1 R)
• M62: 48,157,200 km (0.101 R)
• M63: 49,380,911 km (0.072 R)
• M64: 49,893,882 km (0.057 R)
• M65: 50,202,502 km (0.067 R)
• M66: 50,408,499 km (0.092 R)
• M67: 52,903,492 km (0.038 R)
• M68: 54,271,714 km (0.101 R)
• M69: 54,377,330 km (0.085 R)
• M70: 57,796,539 km (0.034 R)
• M71: 58,662,112 km (0.07 R)
• M72: 59,532,024 km (0.088 R)
• M73: 60,515,779 km (0.068 R)
• M74: 60,954,700 km (0.058 R)
• M75: 62,056,638 km (0.113 R)
• M76: 62,610,150 km (0.104 R)
• M77: 63,721,961 km (0.059 R)
• M78: 63,833,561 km (0.086 R)
• M79: 64,616,107 km (0.111 R)
• M80: 66,190,775 km (0.074 R)
• M81: 66,416,817 km (0.059 R)
• M82: 68,805,147 km (0.055 R)
• M83: 72,847,880 km (0.089 R)
• M84: 73,081,253 km (0.045 R)
• M85: 73,548,596 km (0.116 R)
• M86: 73,665,582 km (0.064 R)
• M87: 74,134,272 km (0.084 R)
• M88: 78,157,557 km (0.094 R)
• M89: 78,515,844 km (0.112 R)

Kuiper Belt

Range: 30.3 - 57.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 395 - 12,452 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit