🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.96 AU - 1.02 AU

Year: 450 Days

Day: 46.9 Hours

Environment

Temp: -64 °C

Axial Tilt: 56.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.19 AU - 1.39 AU

Year: 669 Days

Day: 15.3 Hours

Environment

Temp: -89 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 74,524,933 km

• M1: 44,431 km (0.066 R)
• M2: 409,599 km (0.065 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.23 AU - 1.93 AU

Year: 907 Days

Day: 28.6 Hours

Environment

Temp: -106 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.08 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 269.1

Radius: 12.9

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 2.28 AU - 2.86 AU

Year: 1881 Days

Day: 8 Hours

Environment

Temp: -152 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 74,524,933 km

• M1: 181,313 km (0.111 R)
• M2: 261,796 km (0.069 R)
• M3: 348,713 km (0.083 R)
• M4: 442,062 km (0.052 R)
• M5: 674,836 km (0.086 R)
• M6: 781,499 km (0.109 R)
• M7: 936,034 km (0.054 R)
• M8: 1,050,027 km (0.044 R)
• M9: 1,285,495 km (0.036 R)
• M10: 1,555,519 km (0.117 R)
• M11: 1,641,089 km (0.069 R)
• M12: 1,826,291 km (0.041 R)
• M13: 1,926,073 km (0.073 R)
• M14: 2,084,048 km (0.094 R)
• M15: 2,169,618 km (0.041 R)
• M16: 2,275,832 km (0.08 R)
• M17: 2,423,486 km (0.092 R)
• M18: 2,656,260 km (0.073 R)
• M19: 2,843,556 km (0.109 R)
• M20: 2,939,000 km (0.071 R)
• M21: 3,024,719 km (0.107 R)
• M22: 3,122,108 km (0.08 R)
• M23: 3,220,693 km (0.064 R)
• M24: 3,376,125 km (0.113 R)
• M25: 3,499,992 km (0.101 R)
• M26: 3,752,363 km (0.115 R)
• M27: 4,022,687 km (0.058 R)
• M28: 4,166,301 km (0.091 R)
• M29: 4,545,382 km (0.048 R)
• M30: 4,657,580 km (0.109 R)
• M31: 4,935,683 km (0.12 R)
• M32: 5,258,365 km (0.098 R)
• M33: 6,033,731 km (0.096 R)
• M34: 6,198,588 km (0.065 R)
• M35: 6,281,615 km (0.117 R)
• M36: 6,631,674 km (0.077 R)
• M37: 6,730,857 km (0.082 R)
• M38: 6,816,277 km (0.071 R)
• M39: 7,088,994 km (0.095 R)
• M40: 7,468,225 km (0.086 R)
• M41: 8,079,781 km (0.062 R)
• M42: 8,292,210 km (0.086 R)
• M43: 8,506,584 km (0.093 R)
• M44: 8,676,377 km (0.069 R)
• M45: 8,769,427 km (0.077 R)
• M46: 8,878,484 km (0.07 R)
• M47: 9,066,379 km (0.114 R)
• M48: 9,319,050 km (0.091 R)
• M49: 9,478,072 km (0.111 R)
• M50: 9,977,131 km (0.072 R)
• M51: 10,139,893 km (0.103 R)
• M52: 10,238,029 km (0.119 R)
• M53: 10,600,505 km (0.1 R)
• M54: 10,916,905 km (0.108 R)
• M55: 11,253,350 km (0.089 R)
• M56: 11,405,940 km (0.067 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 598.7

Radius: 3.3

Gravity: 54.98 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 10.63 AU - 14.83 AU

Year: 20737 Days

Day: 15.4 Hours

Environment

Temp: -206 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 74,524,933 km

• M1: 284,086 km (0.097 R)
• M2: 318,045 km (0.077 R)
• M3: 528,679 km (0.084 R)
• M4: 571,165 km (0.097 R)
• M5: 873,801 km (0.092 R)
• M6: 1,081,443 km (0.082 R)
• M7: 1,570,927 km (0.088 R)
• M8: 1,789,939 km (0.096 R)
• M9: 1,822,102 km (0.064 R)
• M10: 1,886,878 km (0.078 R)
• M11: 2,052,034 km (0.078 R)
• M12: 2,326,097 km (0.096 R)
• M13: 2,431,863 km (0.084 R)
• M14: 2,575,327 km (0.079 R)
• M15: 3,060,174 km (0.098 R)
• M16: 3,451,971 km (0.047 R)
• M17: 4,068,763 km (0.047 R)
• M18: 4,281,940 km (0.106 R)
• M19: 4,630,353 km (0.072 R)
• M20: 4,852,805 km (0.109 R)
• M21: 4,942,714 km (0.083 R)
• M22: 6,258,427 km (0.109 R)
• M23: 6,703,032 km (0.062 R)
• M24: 7,106,796 km (0.105 R)
• M25: 7,363,058 km (0.115 R)
• M26: 7,414,669 km (0.064 R)
• M27: 7,779,388 km (0.119 R)
• M28: 8,526,331 km (0.027 R)
• M29: 8,689,243 km (0.094 R)
• M30: 9,128,911 km (0.12 R)
• M31: 9,972,792 km (0.111 R)
• M32: 10,087,085 km (0.116 R)
• M33: 10,374,912 km (0.077 R)
• M34: 10,723,923 km (0.069 R)
• M35: 11,195,157 km (0.038 R)
• M36: 11,854,135 km (0.101 R)
• M37: 12,096,933 km (0.091 R)
• M38: 12,341,226 km (0.095 R)
• M39: 12,959,215 km (0.115 R)
• M40: 13,272,024 km (0.094 R)
• M41: 13,524,096 km (0.116 R)
• M42: 14,353,916 km (0.103 R)
• M43: 16,062,623 km (0.079 R)
• M44: 16,736,561 km (0.103 R)
• M45: 18,181,976 km (0.108 R)
• M46: 18,531,885 km (0.114 R)
• M47: 19,738,392 km (0.103 R)
• M48: 20,459,902 km (0.093 R)
• M49: 21,928,505 km (0.084 R)
• M50: 23,582,758 km (0.116 R)
• M51: 24,501,887 km (0.06 R)
• M52: 26,138,488 km (0.032 R)
• M53: 27,009,596 km (0.092 R)
• M54: 27,809,795 km (0.086 R)
• M55: 29,106,360 km (0.082 R)
• M56: 29,433,531 km (0.081 R)
• M57: 29,679,619 km (0.109 R)
• M58: 31,421,986 km (0.118 R)
• M59: 31,841,757 km (0.037 R)
• M60: 32,178,801 km (0.111 R)
• M61: 32,263,324 km (0.106 R)
• M62: 32,347,847 km (0.046 R)
• M63: 35,004,705 km (0.055 R)
• M64: 36,491,259 km (0.098 R)
• M65: 36,579,372 km (0.095 R)
• M66: 38,355,697 km (0.109 R)
• M67: 39,164,124 km (0.091 R)
• M68: 41,899,521 km (0.097 R)
• M69: 42,268,878 km (0.098 R)
• M70: 43,010,734 km (0.087 R)
• M71: 43,103,784 km (0.067 R)
• M72: 43,756,928 km (0.118 R)
• M73: 44,131,671 km (0.111 R)
• M74: 45,262,182 km (0.077 R)
• M75: 46,116,236 km (0.09 R)
• M76: 46,593,005 km (0.096 R)
• M77: 46,784,191 km (0.106 R)
• M78: 47,263,353 km (0.06 R)
• M79: 47,936,693 km (0.065 R)
• M80: 48,516,534 km (0.088 R)
• M81: 49,293,097 km (0.12 R)
• M82: 50,367,808 km (0.065 R)
• M83: 50,662,216 km (0.069 R)
• M84: 56,465,118 km (0.088 R)
• M85: 56,566,994 km (0.088 R)
• M86: 56,770,896 km (0.08 R)
• M87: 57,896,919 km (0.046 R)
• M88: 58,308,164 km (0.079 R)
• M89: 58,720,455 km (0.109 R)
• M90: 60,066,986 km (0.044 R)
• M91: 62,579,482 km (0.092 R)
• M92: 64,592,770 km (0.079 R)
• M93: 65,875,273 km (0.055 R)
• M94: 66,842,573 km (0.116 R)
• M95: 67,166,153 km (0.103 R)
• M96: 70,100,964 km (0.104 R)
• M97: 70,758,746 km (0.059 R)
• M98: 71,198,414 km (0.119 R)
• M99: 72,412,251 km (0.077 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 376 - 19,124 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit