🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.31 AU - 1.49 AU

Year: 627 Days

Day: 33 Hours

Environment

Temp: -33 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 112,461,873 km

• M1: 77,043 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.87 AU - 2.37 AU

Year: 1169 Days

Day: 33.6 Hours

Environment

Temp: -80 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.36 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 883

Radius: 10.9

Gravity: 7.43 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 5.42 AU - 7.76 AU

Year: 6407 Days

Day: 13 Hours

Environment

Temp: -164 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 112,461,873 km

• M1: 135,685 km (0.108 R)
• M2: 524,939 km (0.108 R)
• M3: 1,938,190 km (0.071 R)
• M4: 3,101,463 km (0.027 R)
• M5: 4,625,566 km (0.112 R)
• M6: 5,382,083 km (0.044 R)
• M7: 5,790,335 km (0.057 R)
• M8: 6,185,573 km (0.101 R)
• M9: 6,957,049 km (0.057 R)
• M10: 8,315,098 km (0.102 R)
• M11: 8,733,673 km (0.087 R)
• M12: 9,122,478 km (0.032 R)
• M13: 10,168,915 km (0.106 R)
• M14: 12,993,921 km (0.059 R)
• M15: 14,317,115 km (0.069 R)
• M16: 14,737,185 km (0.059 R)
• M17: 15,289,351 km (0.109 R)
• M18: 17,500,557 km (0.115 R)
• M19: 18,399,641 km (0.086 R)
• M20: 19,842,811 km (0.099 R)
• M21: 23,779,030 km (0.071 R)
• M22: 31,817,672 km (0.045 R)
• M23: 33,470,429 km (0.105 R)
• M24: 33,998,360 km (0.105 R)
• M25: 34,639,237 km (0.057 R)
• M26: 36,387,887 km (0.091 R)

Asteroid Belt

Center: 7.2 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 222.2

Radius: 11.9

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 6.43 AU - 9.17 AU

Year: 8251 Days

Day: 11.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 112,461,873 km

• M1: 148,102 km (0.101 R)
• M2: 774,019 km (0.106 R)
• M3: 1,415,944 km (0.073 R)
• M4: 2,020,469 km (0.105 R)
• M5: 2,722,382 km (0.101 R)
• M6: 3,140,658 km (0.072 R)
• M7: 4,200,858 km (0.094 R)
• M8: 4,611,504 km (0.117 R)
• M9: 5,022,449 km (0.071 R)
• M10: 6,067,839 km (0.114 R)
• M11: 7,493,507 km (0.086 R)
• M12: 8,434,777 km (0.082 R)
• M13: 9,493,930 km (0.118 R)
• M14: 10,034,576 km (0.11 R)
• M15: 10,508,054 km (0.036 R)
• M16: 10,906,433 km (0.101 R)
• M17: 11,407,137 km (0.101 R)
• M18: 13,052,414 km (0.07 R)
• M19: 14,144,628 km (0.106 R)
• M20: 14,576,368 km (0.116 R)
• M21: 15,809,204 km (0.116 R)
• M22: 16,569,610 km (0.09 R)
• M23: 19,128,631 km (0.101 R)
• M24: 20,605,312 km (0.073 R)
• M25: 24,627,549 km (0.105 R)
• M26: 27,193,901 km (0.069 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 516.1

Radius: 6.7

Gravity: 11.5 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 10.48 AU - 13.7 AU

Year: 15922 Days

Day: 21.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 112,461,873 km

• M1: 83,625 km (0.101 R)
• M2: 369,956 km (0.098 R)
• M3: 1,163,722 km (0.06 R)
• M4: 1,670,859 km (0.047 R)
• M5: 1,904,381 km (0.092 R)
• M6: 2,586,248 km (0.063 R)
• M7: 3,091,440 km (0.072 R)
• M8: 3,633,283 km (0.11 R)
• M9: 3,884,159 km (0.079 R)
• M10: 5,495,029 km (0.116 R)
• M11: 5,977,781 km (0.054 R)
• M12: 6,288,646 km (0.091 R)
• M13: 8,825,078 km (0.105 R)
• M14: 11,790,855 km (0.105 R)
• M15: 12,280,340 km (0.1 R)
• M16: 18,922,036 km (0.097 R)
• M17: 21,070,561 km (0.111 R)
• M18: 21,882,279 km (0.076 R)
• M19: 24,738,850 km (0.12 R)
• M20: 26,880,194 km (0.117 R)
• M21: 28,701,698 km (0.104 R)
• M22: 29,475,268 km (0.115 R)
• M23: 32,232,507 km (0.099 R)
• M24: 32,469,769 km (0.109 R)
• M25: 34,040,547 km (0.049 R)
• M26: 37,463,346 km (0.069 R)
• M27: 43,377,099 km (0.12 R)
• M28: 44,248,806 km (0.102 R)
• M29: 47,852,320 km (0.111 R)
• M30: 55,807,785 km (0.094 R)
• M31: 59,471,138 km (0.108 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 857.9

Radius: 7.1

Gravity: 17.02 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 15.11 AU - 23.49 AU

Year: 32113 Days

Day: 22.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 112,461,873 km

• M1: 88,562 km (0.049 R)
• M2: 340,934 km (0.101 R)
• M3: 859,141 km (0.11 R)
• M4: 1,995,785 km (0.074 R)
• M5: 2,635,316 km (0.067 R)
• M6: 2,943,936 km (0.064 R)
• M7: 3,245,376 km (0.085 R)
• M8: 4,090,006 km (0.075 R)
• M9: 5,463,314 km (0.032 R)
• M10: 6,961,387 km (0.053 R)
• M11: 9,726,106 km (0.102 R)
• M12: 10,260,170 km (0.111 R)
• M13: 10,955,052 km (0.066 R)
• M14: 11,904,849 km (0.116 R)
• M15: 15,797,984 km (0.096 R)
• M16: 21,675,235 km (0.091 R)
• M17: 26,740,619 km (0.063 R)
• M18: 27,130,023 km (0.115 R)
• M19: 29,408,548 km (0.085 R)
• M20: 38,797,909 km (0.073 R)
• M21: 40,991,612 km (0.106 R)
• M22: 48,258,478 km (0.086 R)
• M23: 50,991,781 km (0.079 R)
• M24: 62,274,452 km (0.078 R)
• M25: 66,930,686 km (0.083 R)
• M26: 73,577,469 km (0.053 R)
• M27: 86,455,901 km (0.078 R)
• M28: 95,524,673 km (0.103 R)
• M29: 95,827,310 km (0.107 R)
• M30: 96,130,694 km (0.096 R)
• M31: 97,656,742 km (0.106 R)
• M32: 99,509,212 km (0.094 R)
• M33: 102,015,575 km (0.103 R)
• M34: 104,242,788 km (0.101 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: 482 - 12,762 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit