🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.67 AU - 1.05 AU

Year: 300 Days

Day: 33.6 Hours

Environment

Temp: 24 °C

Axial Tilt: 3.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 23,694,129 km

• M1: 589,715 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.53 AU - 2.13 AU

Year: 933 Days

Day: 43.5 Hours

Environment

Temp: -60 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 3.19 AU - 5.09 AU

Year: 3173 Days

Day: 16.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,694,129 km

• M1: 2,143,139 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144.2

Radius: 10.3

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 4.12 AU - 4.6 AU

Year: 3430 Days

Day: 10.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 23,694,129 km

• M1: 176,376 km (0.102 R)
• M2: 336,595 km (0.077 R)
• M3: 423,811 km (0.1 R)
• M4: 539,899 km (0.118 R)
• M5: 653,892 km (0.082 R)
• M6: 769,531 km (0.11 R)
• M7: 853,157 km (0.063 R)
• M8: 924,216 km (0.052 R)
• M9: 1,039,107 km (0.119 R)
• M10: 1,132,905 km (0.089 R)
• M11: 1,229,545 km (0.096 R)
• M12: 1,517,820 km (0.054 R)
• M13: 1,605,484 km (0.085 R)
• M14: 1,705,117 km (0.095 R)
• M15: 1,963,322 km (0.105 R)
• M16: 2,234,244 km (0.108 R)
• M17: 2,346,143 km (0.079 R)
• M18: 2,471,357 km (0.103 R)
• M19: 2,752,302 km (0.116 R)
• M20: 2,896,813 km (0.12 R)
• M21: 3,218,449 km (0.075 R)
• M22: 3,307,011 km (0.089 R)
• M23: 3,422,051 km (0.115 R)
• M24: 3,788,865 km (0.083 R)
• M25: 3,882,514 km (0.089 R)
• M26: 4,004,137 km (0.11 R)
• M27: 4,085,967 km (0.111 R)
• M28: 4,265,185 km (0.11 R)
• M29: 4,390,698 km (0.064 R)
• M30: 4,475,071 km (0.078 R)
• M31: 4,602,827 km (0.058 R)
• M32: 4,919,825 km (0.053 R)
• M33: 5,378,941 km (0.101 R)
• M34: 5,484,408 km (0.117 R)
• M35: 5,728,402 km (0.09 R)
• M36: 5,867,228 km (0.101 R)
• M37: 6,053,927 km (0.089 R)
• M38: 6,226,862 km (0.11 R)
• M39: 6,322,006 km (0.074 R)
• M40: 6,465,470 km (0.082 R)
• M41: 6,545,655 km (0.11 R)
• M42: 6,642,295 km (0.037 R)
• M43: 6,755,690 km (0.111 R)
• M44: 7,382,505 km (0.051 R)
• M45: 7,584,313 km (0.086 R)
• M46: 7,873,336 km (0.095 R)
• M47: 8,270,219 km (0.107 R)
• M48: 8,762,097 km (0.067 R)
• M49: 8,886,562 km (0.087 R)
• M50: 8,958,070 km (0.078 R)
• M51: 9,209,395 km (0.089 R)
• M52: 9,372,307 km (0.027 R)
• M53: 9,590,869 km (0.091 R)
• M54: 9,922,079 km (0.094 R)
• M55: 10,051,930 km (0.105 R)
• M56: 10,163,530 km (0.091 R)
• M57: 11,322,764 km (0.064 R)
• M58: 11,672,673 km (0.059 R)
• M59: 12,046,069 km (0.05 R)
• M60: 12,543,333 km (0.114 R)
• M61: 12,764,139 km (0.058 R)
• M62: 13,722,613 km (0.061 R)
• M63: 13,846,629 km (0.092 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 30.8

Radius: 7.5

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 9.99 AU - 14.75 AU

Year: 16390 Days

Day: 17.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 23,694,129 km

• M1: 101,577 km (0.076 R)
• M2: 303,684 km (0.11 R)
• M3: 365,019 km (0.111 R)
• M4: 414,386 km (0.102 R)
• M5: 475,422 km (0.036 R)
• M6: 709,393 km (0.085 R)
• M7: 919,279 km (0.097 R)
• M8: 1,049,878 km (0.063 R)
• M9: 1,111,363 km (0.062 R)
• M10: 1,212,341 km (0.096 R)
• M11: 1,369,569 km (0.112 R)
• M12: 1,423,424 km (0.074 R)
• M13: 1,776,774 km (0.08 R)
• M14: 2,094,370 km (0.092 R)
• M15: 2,380,701 km (0.094 R)
• M16: 2,512,047 km (0.055 R)
• M17: 3,114,478 km (0.08 R)
• M18: 3,258,242 km (0.064 R)
• M19: 3,608,749 km (0.066 R)
• M20: 4,147,152 km (0.109 R)
• M21: 4,385,462 km (0.073 R)
• M22: 4,465,945 km (0.073 R)
• M23: 4,731,033 km (0.117 R)
• M24: 5,022,150 km (0.102 R)
• M25: 5,556,364 km (0.086 R)
• M26: 6,221,327 km (0.11 R)
• M27: 6,425,677 km (0.08 R)
• M28: 6,841,111 km (0.108 R)
• M29: 7,408,535 km (0.057 R)
• M30: 8,040,138 km (0.114 R)
• M31: 8,841,085 km (0.111 R)
• M32: 9,096,598 km (0.076 R)
• M33: 9,302,893 km (0.078 R)
• M34: 9,458,475 km (0.112 R)
• M35: 9,641,134 km (0.076 R)
• M36: 9,877,798 km (0.113 R)
• M37: 9,957,085 km (0.044 R)
• M38: 10,410,516 km (0.1 R)
• M39: 10,626,086 km (0.05 R)
• M40: 10,952,509 km (0.102 R)
• M41: 11,034,489 km (0.078 R)
• M42: 11,226,871 km (0.1 R)
• M43: 11,810,602 km (0.115 R)
• M44: 12,261,939 km (0.119 R)
• M45: 12,661,515 km (0.097 R)
• M46: 12,891,746 km (0.11 R)
• M47: 13,590,817 km (0.051 R)
• M48: 14,392,063 km (0.11 R)
• M49: 14,662,387 km (0.09 R)
• M50: 15,330,640 km (0.042 R)
• M51: 16,008,618 km (0.055 R)
• M52: 16,070,850 km (0.037 R)
• M53: 16,980,705 km (0.112 R)
• M54: 17,234,572 km (0.113 R)
• M55: 17,457,922 km (0.106 R)
• M56: 17,939,477 km (0.101 R)
• M57: 18,392,909 km (0.104 R)
• M58: 18,621,045 km (0.1 R)
• M59: 18,686,420 km (0.112 R)
• M60: 19,509,657 km (0.074 R)
• M61: 19,609,289 km (0.11 R)
• M62: 19,942,593 km (0.053 R)
• M63: 21,191,735 km (0.113 R)
• M64: 21,294,060 km (0.108 R)
• M65: 21,533,566 km (0.106 R)
• M66: 22,570,429 km (0.103 R)
• M67: 22,640,142 km (0.072 R)
• M68: 22,779,717 km (0.119 R)
• M69: 23,446,773 km (0.065 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 461 - 15,800 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit