🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1 AU - 1.48 AU

Year: 502 Days

Day: 18.9 Hours

Environment

Temp: -8 °C

Axial Tilt: 29.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 43,613,258 km

• M1: 530,474 km (0.118 R)

Asteroid Belt

Center: 3.7 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 113.6

Radius: 8

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 5.3 AU - 7.02 AU

Year: 5556 Days

Day: 5.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 43,613,258 km

• M1: 100,679 km (0.087 R)
• M2: 447,896 km (0.059 R)
• M3: 729,738 km (0.101 R)
• M4: 2,156,453 km (0.086 R)
• M5: 2,489,009 km (0.098 R)
• M6: 3,141,705 km (0.061 R)
• M7: 3,790,361 km (0.115 R)
• M8: 4,057,992 km (0.108 R)
• M9: 6,900,351 km (0.035 R)
• M10: 7,992,565 km (0.113 R)
• M11: 8,402,314 km (0.113 R)
• M12: 8,959,267 km (0.088 R)
• M13: 11,436,159 km (0.051 R)
• M14: 14,017,171 km (0.051 R)
• M15: 14,847,439 km (0.108 R)
• M16: 15,131,376 km (0.11 R)
• M17: 15,564,013 km (0.117 R)

Planet 3 - Ice Giant

Semi-Major Axis: 14.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 314.7

Radius: 7.7

Gravity: 5.31 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 12.62 AU - 16.74 AU

Year: 20442 Days

Day: 22.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 43,613,258 km

• M1: 96,042 km (0.106 R)
• M2: 516,711 km (0.119 R)
• M3: 1,359,845 km (0.044 R)
• M4: 2,711,910 km (0.051 R)
• M5: 2,987,918 km (0.095 R)
• M6: 3,596,782 km (0.083 R)
• M7: 3,902,260 km (0.105 R)
• M8: 4,165,104 km (0.078 R)
• M9: 5,661,382 km (0.079 R)
• M10: 5,922,879 km (0.028 R)
• M11: 6,714,700 km (0.085 R)
• M12: 7,050,398 km (0.073 R)
• M13: 7,485,877 km (0.119 R)
• M14: 8,172,532 km (0.112 R)
• M15: 8,900,475 km (0.111 R)
• M16: 10,596,915 km (0.04 R)
• M17: 12,373,240 km (0.056 R)
• M18: 12,878,731 km (0.072 R)
• M19: 17,351,109 km (0.103 R)
• M20: 23,712,010 km (0.1 R)
• M21: 24,099,768 km (0.065 R)
• M22: 24,491,565 km (0.061 R)
• M23: 28,538,337 km (0.096 R)
• M24: 31,470,754 km (0.051 R)
• M25: 34,722,264 km (0.056 R)
• M26: 38,992,087 km (0.102 R)
• M27: 42,593,057 km (0.032 R)
• M28: 44,327,495 km (0.071 R)
• M29: 53,212,112 km (0.063 R)
• M30: 54,043,727 km (0.072 R)
• M31: 55,053,213 km (0.094 R)
• M32: 57,631,533 km (0.096 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 343.2

Radius: 7

Gravity: 7 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 15.53 AU - 20.71 AU

Year: 28033 Days

Day: 18.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 43,613,258 km

• M1: 89,160 km (0.095 R)
• M2: 408,402 km (0.101 R)
• M3: 656,286 km (0.087 R)
• M4: 903,122 km (0.102 R)
• M5: 1,226,254 km (0.117 R)
• M6: 1,575,116 km (0.058 R)
• M7: 1,855,612 km (0.076 R)
• M8: 4,010,420 km (0.094 R)
• M9: 4,334,449 km (0.109 R)
• M10: 5,809,035 km (0.114 R)
• M11: 6,396,207 km (0.109 R)
• M12: 6,659,648 km (0.087 R)
• M13: 9,145,815 km (0.072 R)
• M14: 11,728,922 km (0.111 R)
• M15: 13,011,424 km (0.063 R)
• M16: 13,795,168 km (0.088 R)
• M17: 14,161,682 km (0.089 R)
• M18: 16,417,020 km (0.04 R)
• M19: 16,828,713 km (0.109 R)
• M20: 17,672,595 km (0.119 R)
• M21: 20,468,130 km (0.108 R)
• M22: 21,723,556 km (0.114 R)
• M23: 28,659,362 km (0.042 R)
• M24: 31,096,760 km (0.087 R)
• M25: 32,109,238 km (0.04 R)
• M26: 39,086,034 km (0.082 R)
• M27: 41,771,316 km (0.088 R)
• M28: 43,943,028 km (0.049 R)
• M29: 46,352,152 km (0.059 R)
• M30: 47,009,186 km (0.089 R)
• M31: 48,173,806 km (0.045 R)
• M32: 49,870,844 km (0.073 R)
• M33: 52,668,324 km (0.119 R)
• M34: 56,310,135 km (0.057 R)
• M35: 61,093,975 km (0.074 R)
• M36: 62,281,184 km (0.084 R)
• M37: 68,024,994 km (0.062 R)
• M38: 71,242,545 km (0.07 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 598.5

Radius: 3.3

Gravity: 54.96 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 14.57 AU - 21.81 AU

Year: 28195 Days

Day: 24.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 43,613,258 km

• M1: 41,139 km (0.03 R)
• M2: 172,935 km (0.063 R)
• M3: 281,244 km (0.115 R)
• M4: 638,783 km (0.113 R)
• M5: 1,304,793 km (0.105 R)
• M6: 1,452,296 km (0.08 R)
• M7: 1,647,671 km (0.111 R)
• M8: 2,179,491 km (0.103 R)
• M9: 3,893,584 km (0.074 R)
• M10: 4,522,942 km (0.118 R)
• M11: 6,249,601 km (0.105 R)
• M12: 6,574,677 km (0.095 R)
• M13: 7,411,079 km (0.105 R)
• M14: 7,669,883 km (0.068 R)
• M15: 8,997,115 km (0.085 R)
• M16: 11,674,767 km (0.108 R)
• M17: 12,025,126 km (0.104 R)
• M18: 13,573,613 km (0.101 R)
• M19: 13,805,191 km (0.074 R)
• M20: 14,039,461 km (0.102 R)
• M21: 16,528,770 km (0.067 R)
• M22: 17,419,774 km (0.106 R)
• M23: 22,145,422 km (0.102 R)
• M24: 24,799,737 km (0.077 R)
• M25: 25,847,371 km (0.084 R)
• M26: 26,803,151 km (0.079 R)
• M27: 29,166,798 km (0.047 R)
• M28: 39,071,224 km (0.055 R)
• M29: 39,226,955 km (0.111 R)
• M30: 40,967,078 km (0.075 R)
• M31: 44,600,511 km (0.117 R)
• M32: 51,185,360 km (0.073 R)
• M33: 51,371,759 km (0.067 R)
• M34: 54,029,515 km (0.117 R)
• M35: 59,617,295 km (0.087 R)
• M36: 64,485,509 km (0.109 R)
• M37: 77,186,517 km (0.07 R)
• M38: 84,509,034 km (0.107 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 62.1

Radius: 4.8

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 14.53 AU - 22.39 AU

Year: 28826 Days

Day: 17.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 43,613,258 km

• M1: 60,587 km (0.111 R)
• M2: 965,505 km (0.12 R)
• M3: 1,395,299 km (0.088 R)
• M4: 6,043,455 km (0.112 R)
• M5: 6,290,291 km (0.109 R)
• M6: 6,917,854 km (0.118 R)
• M7: 9,561,698 km (0.117 R)
• M8: 11,370,336 km (0.107 R)
• M9: 16,383,809 km (0.118 R)
• M10: 24,963,097 km (0.084 R)
• M11: 28,542,526 km (0.08 R)
• M12: 31,388,775 km (0.067 R)

Kuiper Belt

Range: 30.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 232 - 18,278 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit