🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.75 AU - 1.07 AU

Year: 322 Days

Day: 26.9 Hours

Environment

Temp: 44 °C

Axial Tilt: 48.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 32,588,156 km

• M1: 88,562 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.68 AU - 2.52 AU

Year: 1129 Days

Day: 36.4 Hours

Environment

Temp: -74 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.87 AU - 3.01 AU

Year: 1413 Days

Day: 41.6 Hours

Environment

Temp: -95 °C

Axial Tilt: 47.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.09 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 371.4

Radius: 10.3

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 5.34 AU - 6.12 AU

Year: 5087 Days

Day: 8 Hours

Environment

Temp: -144 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 32,588,156 km

• M1: 132,095 km (0.1 R)
• M2: 208,988 km (0.101 R)
• M3: 388,655 km (0.1 R)
• M4: 456,423 km (0.077 R)
• M5: 731,384 km (0.118 R)
• M6: 808,277 km (0.111 R)
• M7: 959,072 km (0.093 R)
• M8: 1,145,321 km (0.11 R)
• M9: 1,236,277 km (0.12 R)
• M10: 1,343,538 km (0.077 R)
• M11: 1,510,340 km (0.088 R)
• M12: 1,973,196 km (0.108 R)
• M13: 2,052,034 km (0.073 R)
• M14: 2,164,083 km (0.119 R)
• M15: 2,914,915 km (0.116 R)
• M16: 3,077,827 km (0.115 R)
• M17: 3,169,829 km (0.117 R)
• M18: 3,299,979 km (0.102 R)
• M19: 4,057,842 km (0.053 R)
• M20: 4,158,970 km (0.102 R)
• M21: 4,240,352 km (0.082 R)
• M22: 4,487,787 km (0.047 R)
• M23: 4,592,355 km (0.116 R)
• M24: 4,825,279 km (0.066 R)
• M25: 4,975,476 km (0.064 R)
• M26: 5,127,317 km (0.108 R)
• M27: 5,391,208 km (0.11 R)
• M28: 5,682,176 km (0.106 R)
• M29: 6,116,608 km (0.051 R)
• M30: 6,396,506 km (0.111 R)
• M31: 6,490,752 km (0.099 R)
• M32: 6,848,441 km (0.065 R)
• M33: 7,310,698 km (0.092 R)
• M34: 7,384,600 km (0.069 R)
• M35: 7,582,966 km (0.032 R)
• M36: 7,858,526 km (0.057 R)
• M37: 8,497,309 km (0.097 R)
• M38: 8,862,178 km (0.08 R)
• M39: 9,020,153 km (0.119 R)
• M40: 9,179,176 km (0.116 R)
• M41: 9,580,547 km (0.071 R)
• M42: 9,797,015 km (0.062 R)
• M43: 9,987,752 km (0.079 R)
• M44: 10,069,881 km (0.083 R)
• M45: 10,207,362 km (0.112 R)
• M46: 10,483,968 km (0.109 R)
• M47: 10,847,342 km (0.075 R)
• M48: 11,158,056 km (0.092 R)
• M49: 11,759,290 km (0.104 R)
• M50: 12,577,441 km (0.074 R)
• M51: 12,755,014 km (0.076 R)
• M52: 13,960,922 km (0.067 R)
• M53: 14,453,548 km (0.091 R)
• M54: 14,608,681 km (0.112 R)
• M55: 15,108,637 km (0.039 R)
• M56: 15,582,563 km (0.115 R)
• M57: 16,415,524 km (0.079 R)
• M58: 16,512,463 km (0.095 R)
• M59: 16,935,227 km (0.106 R)
• M60: 17,066,125 km (0.076 R)
• M61: 17,526,438 km (0.06 R)
• M62: 17,791,376 km (0.098 R)
• M63: 18,057,660 km (0.101 R)
• M64: 19,102,003 km (0.104 R)
• M65: 19,854,929 km (0.071 R)
• M66: 19,958,450 km (0.031 R)
• M67: 20,547,866 km (0.115 R)
• M68: 20,862,321 km (0.109 R)
• M69: 21,037,649 km (0.086 R)
• M70: 21,566,777 km (0.116 R)
• M71: 21,921,922 km (0.09 R)
• M72: 22,064,489 km (0.037 R)
• M73: 22,422,327 km (0.097 R)
• M74: 22,746,057 km (0.049 R)
• M75: 23,689,870 km (0.057 R)
• M76: 23,872,828 km (0.105 R)
• M77: 24,461,496 km (0.055 R)
• M78: 24,831,900 km (0.109 R)
• M79: 24,906,250 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 777.8

Radius: 14.8

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 5.74 AU - 5.98 AU

Year: 5261 Days

Day: 5 Hours

Environment

Temp: -141 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 32,588,156 km

• M1: 203,004 km (0.097 R)
• M2: 369,507 km (0.072 R)
• M3: 473,028 km (0.113 R)
• M4: 771,327 km (0.05 R)
• M5: 1,088,325 km (0.066 R)
• M6: 1,414,897 km (0.088 R)
• M7: 1,668,016 km (0.084 R)
• M8: 2,104,393 km (0.092 R)
• M9: 2,316,523 km (0.104 R)
• M10: 2,617,514 km (0.07 R)
• M11: 2,783,418 km (0.106 R)
• M12: 3,505,078 km (0.109 R)
• M13: 3,758,347 km (0.109 R)
• M14: 3,970,178 km (0.098 R)
• M15: 4,186,048 km (0.088 R)
• M16: 4,405,807 km (0.119 R)
• M17: 4,654,738 km (0.047 R)
• M18: 4,831,562 km (0.095 R)
• M19: 5,858,402 km (0.061 R)
• M20: 6,022,361 km (0.101 R)
• M21: 6,893,769 km (0.1 R)
• M22: 7,037,981 km (0.106 R)
• M23: 7,655,073 km (0.053 R)
• M24: 7,774,601 km (0.037 R)
• M25: 7,894,878 km (0.112 R)
• M26: 8,197,963 km (0.119 R)
• M27: 8,443,304 km (0.05 R)
• M28: 8,972,731 km (0.11 R)
• M29: 9,384,873 km (0.096 R)
• M30: 9,577,256 km (0.072 R)
• M31: 10,458,986 km (0.102 R)
• M32: 10,725,270 km (0.068 R)
• M33: 11,264,720 km (0.097 R)
• M34: 11,606,252 km (0.077 R)
• M35: 11,847,403 km (0.092 R)
• M36: 12,055,494 km (0.099 R)
• M37: 12,864,370 km (0.087 R)
• M38: 12,971,183 km (0.119 R)
• M39: 13,149,802 km (0.029 R)
• M40: 14,055,468 km (0.113 R)
• M41: 14,943,930 km (0.119 R)
• M42: 15,432,816 km (0.111 R)
• M43: 15,965,085 km (0.111 R)
• M44: 16,079,976 km (0.112 R)
• M45: 16,464,891 km (0.089 R)
• M46: 17,047,874 km (0.114 R)
• M47: 17,796,163 km (0.044 R)
• M48: 18,194,243 km (0.097 R)
• M49: 18,314,370 km (0.064 R)
• M50: 19,243,372 km (0.119 R)
• M51: 19,406,434 km (0.053 R)
• M52: 19,570,094 km (0.065 R)
• M53: 19,981,040 km (0.025 R)
• M54: 20,979,007 km (0.098 R)
• M55: 21,189,042 km (0.074 R)
• M56: 21,357,490 km (0.065 R)
• M57: 22,249,392 km (0.093 R)
• M58: 22,850,776 km (0.083 R)
• M59: 23,544,610 km (0.067 R)
• M60: 24,069,549 km (0.059 R)
• M61: 24,509,966 km (0.053 R)
• M62: 24,686,940 km (0.105 R)
• M63: 24,908,644 km (0.116 R)
• M64: 25,131,096 km (0.058 R)
• M65: 26,888,422 km (0.064 R)
• M66: 27,162,336 km (0.097 R)
• M67: 27,391,370 km (0.037 R)
• M68: 27,943,386 km (0.057 R)
• M69: 28,174,515 km (0.102 R)
• M70: 28,267,266 km (0.047 R)
• M71: 28,545,667 km (0.079 R)
• M72: 29,011,964 km (0.076 R)
• M73: 29,386,707 km (0.077 R)
• M74: 29,857,491 km (0.04 R)
• M75: 30,235,824 km (0.112 R)
• M76: 30,520,658 km (0.076 R)
• M77: 30,758,818 km (0.11 R)
• M78: 31,910,123 km (0.113 R)
• M79: 32,103,254 km (0.099 R)
• M80: 32,491,012 km (0.106 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 237 - 14,704 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit