🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.55 AU - 0.67 AU

Year: 179 Days

Day: 30.5 Hours

Environment

Temp: 197 °C

Axial Tilt: 15.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.02 AU - 1.26 AU

Year: 459 Days

Day: 46.1 Hours

Environment

Temp: 5 °C

Axial Tilt: 37.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 109,629,009 km

• M1: 40,541 km (0.102 R)
• M2: 201,508 km (0.1 R)

Asteroid Belt

Center: 3.95 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 579.2

Radius: 10.4

Gravity: 5.36 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 5.75 AU - 7.77 AU

Year: 6621 Days

Day: 5.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 109,629,009 km

• M1: 132,245 km (0.088 R)
• M2: 530,624 km (0.053 R)
• M3: 882,328 km (0.082 R)
• M4: 1,651,112 km (0.047 R)
• M5: 2,259,526 km (0.112 R)
• M6: 2,725,673 km (0.039 R)
• M7: 3,468,277 km (0.055 R)
• M8: 4,214,770 km (0.113 R)
• M9: 4,653,092 km (0.117 R)
• M10: 5,651,957 km (0.084 R)
• M11: 6,057,367 km (0.097 R)
• M12: 7,391,780 km (0.065 R)
• M13: 9,725,058 km (0.089 R)
• M14: 10,400,493 km (0.097 R)
• M15: 11,795,044 km (0.116 R)
• M16: 13,364,775 km (0.109 R)
• M17: 14,256,677 km (0.064 R)
• M18: 18,495,234 km (0.108 R)
• M19: 21,345,223 km (0.096 R)
• M20: 23,666,234 km (0.118 R)
• M21: 24,639,966 km (0.113 R)
• M22: 30,289,829 km (0.083 R)
• M23: 31,147,922 km (0.12 R)
• M24: 32,514,798 km (0.073 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 169.8

Radius: 4.2

Gravity: 9.63 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 13.66 AU - 19.98 AU

Year: 25988 Days

Day: 20.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 109,629,009 km

• M1: 138,677 km (0.08 R)
• M2: 276,457 km (0.12 R)
• M3: 549,323 km (0.07 R)
• M4: 848,220 km (0.076 R)
• M5: 1,260,811 km (0.072 R)
• M6: 1,511,986 km (0.113 R)
• M7: 2,306,949 km (0.1 R)
• M8: 2,749,609 km (0.088 R)
• M9: 4,929,100 km (0.1 R)
• M10: 5,732,590 km (0.095 R)
• M11: 6,660,546 km (0.118 R)
• M12: 7,160,053 km (0.108 R)
• M13: 7,864,510 km (0.063 R)
• M14: 9,006,091 km (0.044 R)
• M15: 9,564,390 km (0.076 R)
• M16: 10,694,004 km (0.042 R)
• M17: 11,436,159 km (0.113 R)
• M18: 11,849,797 km (0.099 R)
• M19: 13,473,532 km (0.093 R)
• M20: 23,564,657 km (0.084 R)
• M21: 33,395,181 km (0.078 R)
• M22: 35,968,265 km (0.117 R)
• M23: 37,238,800 km (0.091 R)
• M24: 46,382,820 km (0.114 R)
• M25: 51,309,826 km (0.09 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 999.3

Radius: 7.8

Gravity: 16.43 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 18.74 AU - 19.5 AU

Year: 31496 Days

Day: 22.4 Hours

Environment

Temp: -212 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 109,629,009 km

• M1: 97,538 km (0.092 R)
• M2: 341,831 km (0.098 R)
• M3: 733,329 km (0.034 R)
• M4: 1,224,907 km (0.051 R)
• M5: 4,291,215 km (0.045 R)
• M6: 5,144,072 km (0.111 R)
• M7: 6,450,810 km (0.11 R)
• M8: 7,792,852 km (0.113 R)
• M9: 8,259,149 km (0.075 R)
• M10: 8,743,846 km (0.106 R)
• M11: 11,531,453 km (0.12 R)
• M12: 13,660,530 km (0.113 R)
• M13: 18,679,837 km (0.059 R)
• M14: 19,514,893 km (0.026 R)
• M15: 24,067,006 km (0.092 R)
• M16: 29,559,193 km (0.075 R)
• M17: 33,650,994 km (0.078 R)
• M18: 34,730,043 km (0.07 R)
• M19: 41,517,299 km (0.048 R)
• M20: 48,941,691 km (0.107 R)
• M21: 54,846,020 km (0.098 R)
• M22: 56,124,184 km (0.089 R)
• M23: 57,204,281 km (0.073 R)
• M24: 58,298,290 km (0.115 R)
• M25: 58,961,308 km (0.029 R)
• M26: 62,352,243 km (0.096 R)
• M27: 70,265,222 km (0.071 R)
• M28: 71,519,750 km (0.114 R)
• M29: 75,111,595 km (0.071 R)
• M30: 78,552,944 km (0.044 R)
• M31: 80,996,027 km (0.084 R)
• M32: 84,050,217 km (0.082 R)
• M33: 92,468,538 km (0.119 R)
• M34: 97,966,709 km (0.109 R)
• M35: 103,355,822 km (0.051 R)
• M36: 108,605,212 km (0.059 R)
• M37: 109,608,864 km (0.08 R)
• M38: 111,634,718 km (0.071 R)
• M39: 112,656,920 km (0.111 R)
• M40: 115,761,076 km (0.062 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 799.5

Radius: 3.1

Gravity: 83.19 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 15.27 AU - 23.39 AU

Year: 32017 Days

Day: 23.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 109,629,009 km

• M1: 40,242 km (0.057 R)
• M2: 144,960 km (0.099 R)
• M3: 625,917 km (0.037 R)
• M4: 814,261 km (0.097 R)
• M5: 1,097,600 km (0.097 R)
• M6: 1,286,841 km (0.104 R)
• M7: 1,389,465 km (0.11 R)
• M8: 2,009,548 km (0.106 R)
• M9: 2,243,968 km (0.119 R)
• M10: 2,470,160 km (0.113 R)
• M11: 3,697,311 km (0.103 R)
• M12: 4,697,074 km (0.036 R)
• M13: 5,589,575 km (0.108 R)
• M14: 6,843,953 km (0.119 R)
• M15: 8,751,775 km (0.09 R)
• M16: 10,091,723 km (0.116 R)
• M17: 10,293,680 km (0.114 R)
• M18: 11,200,093 km (0.057 R)
• M19: 11,635,872 km (0.116 R)
• M20: 12,463,896 km (0.086 R)
• M21: 12,618,580 km (0.095 R)
• M22: 14,236,481 km (0.1 R)
• M23: 15,270,801 km (0.073 R)
• M24: 19,909,681 km (0.077 R)
• M25: 21,978,770 km (0.034 R)
• M26: 22,775,827 km (0.105 R)
• M27: 24,186,685 km (0.079 R)
• M28: 25,654,688 km (0.045 R)
• M29: 26,538,064 km (0.079 R)
• M30: 27,966,574 km (0.091 R)
• M31: 37,146,797 km (0.083 R)
• M32: 40,942,992 km (0.117 R)
• M33: 45,903,209 km (0.102 R)
• M34: 48,526,856 km (0.104 R)
• M35: 54,688,793 km (0.114 R)
• M36: 64,993,244 km (0.055 R)
• M37: 65,925,538 km (0.119 R)
• M38: 70,721,346 km (0.116 R)
• M39: 76,001,702 km (0.091 R)
• M40: 83,716,614 km (0.111 R)
• M41: 90,193,903 km (0.115 R)
• M42: 91,062,617 km (0.036 R)
• M43: 100,989,633 km (0.116 R)
• M44: 106,696,642 km (0.06 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 241 - 16,649 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit