🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.68 AU - 0.78 AU

Year: 233 Days

Day: 25.1 Hours

Environment

Temp: 187 °C

Axial Tilt: 21 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.03 AU - 1.35 AU

Year: 484 Days

Day: 28.5 Hours

Environment

Temp: -2 °C

Axial Tilt: 24.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.61 AU - 1.61 AU

Year: 762 Days

Day: 45.8 Hours

Environment

Temp: -62 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.75 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 13.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 417.6

Radius: 3

Gravity: 46.4 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 12.84 AU - 14.92 AU

Year: 19277 Days

Day: 20.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 44,953,898 km

• M1: 215,271 km (0.059 R)
• M2: 301,141 km (0.111 R)
• M3: 961,914 km (0.08 R)
• M4: 1,177,634 km (0.104 R)
• M5: 1,278,164 km (0.082 R)
• M6: 1,329,626 km (0.064 R)
• M7: 1,355,506 km (0.092 R)
• M8: 1,434,344 km (0.11 R)
• M9: 1,514,678 km (0.05 R)
• M10: 1,568,982 km (0.092 R)
• M11: 2,147,477 km (0.086 R)
• M12: 2,332,680 km (0.05 R)
• M13: 2,817,825 km (0.101 R)
• M14: 3,054,639 km (0.1 R)
• M15: 3,088,897 km (0.068 R)
• M16: 3,368,346 km (0.047 R)
• M17: 3,475,308 km (0.115 R)
• M18: 4,063,976 km (0.074 R)
• M19: 5,413,349 km (0.114 R)
• M20: 6,265,757 km (0.108 R)
• M21: 6,662,790 km (0.091 R)
• M22: 6,886,888 km (0.105 R)
• M23: 7,204,633 km (0.111 R)
• M24: 7,480,941 km (0.1 R)
• M25: 7,901,760 km (0.074 R)
• M26: 9,259,360 km (0.105 R)
• M27: 9,660,283 km (0.093 R)
• M28: 9,812,124 km (0.032 R)
• M29: 9,913,701 km (0.102 R)
• M30: 10,220,676 km (0.085 R)
• M31: 10,375,360 km (0.046 R)
• M32: 10,634,913 km (0.098 R)
• M33: 11,426,285 km (0.052 R)
• M34: 11,533,248 km (0.048 R)
• M35: 12,072,847 km (0.091 R)
• M36: 12,290,961 km (0.104 R)
• M37: 12,345,714 km (0.086 R)
• M38: 13,232,680 km (0.084 R)
• M39: 13,740,415 km (0.058 R)
• M40: 13,797,262 km (0.114 R)
• M41: 14,485,263 km (0.042 R)
• M42: 14,891,720 km (0.078 R)
• M43: 15,953,865 km (0.086 R)
• M44: 16,013,554 km (0.093 R)
• M45: 16,857,436 km (0.028 R)
• M46: 17,040,245 km (0.078 R)
• M47: 18,275,025 km (0.1 R)
• M48: 18,713,946 km (0.058 R)
• M49: 18,903,187 km (0.082 R)
• M50: 19,156,307 km (0.115 R)
• M51: 19,410,773 km (0.09 R)
• M52: 19,794,341 km (0.102 R)
• M53: 20,894,783 km (0.118 R)
• M54: 21,948,551 km (0.114 R)
• M55: 22,817,266 km (0.069 R)
• M56: 25,281,292 km (0.087 R)
• M57: 25,700,017 km (0.073 R)
• M58: 26,615,256 km (0.105 R)
• M59: 28,405,045 km (0.12 R)
• M60: 28,694,966 km (0.042 R)
• M61: 29,938,274 km (0.044 R)
• M62: 30,307,182 km (0.034 R)
• M63: 30,455,284 km (0.073 R)
• M64: 31,948,570 km (0.061 R)
• M65: 32,174,612 km (0.095 R)
• M66: 34,541,400 km (0.117 R)
• M67: 34,773,427 km (0.071 R)
• M68: 35,083,543 km (0.112 R)
• M69: 35,628,528 km (0.103 R)
• M70: 35,706,618 km (0.102 R)
• M71: 37,359,375 km (0.082 R)
• M72: 37,597,535 km (0.086 R)
• M73: 40,983,982 km (0.046 R)
• M74: 41,147,642 km (0.064 R)
• M75: 44,298,473 km (0.062 R)
• M76: 45,140,559 km (0.057 R)
• M77: 45,732,967 km (0.095 R)
• M78: 47,526,047 km (0.045 R)
• M79: 47,870,122 km (0.113 R)
• M80: 48,215,095 km (0.047 R)
• M81: 48,474,348 km (0.099 R)
• M82: 49,081,117 km (0.112 R)
• M83: 50,301,985 km (0.111 R)
• M84: 50,389,649 km (0.102 R)
• M85: 50,564,978 km (0.07 R)
• M86: 50,740,456 km (0.076 R)
• M87: 51,444,763 km (0.105 R)
• M88: 53,666,142 km (0.107 R)
• M89: 54,473,372 km (0.068 R)
• M90: 55,556,161 km (0.045 R)
• M91: 56,554,877 km (0.106 R)
• M92: 58,385,805 km (0.119 R)
• M93: 61,074,976 km (0.096 R)
• M94: 61,542,619 km (0.081 R)
• M95: 61,823,863 km (0.05 R)
• M96: 62,387,548 km (0.114 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 76

Radius: 4

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 16.25 AU - 18.73 AU

Year: 27267 Days

Day: 23.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 44,953,898 km

• M1: 53,706 km (0.069 R)
• M2: 132,245 km (0.076 R)
• M3: 294,857 km (0.082 R)
• M4: 409,001 km (0.112 R)
• M5: 726,298 km (0.102 R)
• M6: 1,512,584 km (0.112 R)
• M7: 1,599,500 km (0.101 R)
• M8: 1,939,686 km (0.073 R)
• M9: 2,010,446 km (0.071 R)
• M10: 2,106,188 km (0.108 R)
• M11: 2,154,509 km (0.111 R)
• M12: 2,658,504 km (0.119 R)
• M13: 2,977,596 km (0.116 R)
• M14: 3,086,802 km (0.103 R)
• M15: 3,976,012 km (0.107 R)
• M16: 4,156,726 km (0.079 R)
• M17: 4,401,917 km (0.081 R)
• M18: 4,810,320 km (0.056 R)
• M19: 5,528,539 km (0.085 R)
• M20: 5,629,069 km (0.118 R)
• M21: 5,764,156 km (0.064 R)
• M22: 6,037,321 km (0.09 R)
• M23: 6,419,693 km (0.073 R)
• M24: 6,953,907 km (0.11 R)
• M25: 7,026,163 km (0.103 R)
• M26: 7,539,134 km (0.085 R)
• M27: 7,762,783 km (0.059 R)
• M28: 8,102,221 km (0.109 R)
• M29: 8,369,552 km (0.116 R)
• M30: 8,912,892 km (0.09 R)
• M31: 9,109,613 km (0.086 R)
• M32: 9,347,773 km (0.105 R)
• M33: 10,074,070 km (0.113 R)
• M34: 10,693,256 km (0.118 R)
• M35: 10,860,357 km (0.102 R)
• M36: 11,155,064 km (0.119 R)
• M37: 11,623,306 km (0.098 R)
• M38: 12,272,261 km (0.073 R)
• M39: 12,403,459 km (0.107 R)
• M40: 12,888,455 km (0.115 R)
• M41: 13,604,879 km (0.116 R)
• M42: 14,518,623 km (0.098 R)
• M43: 15,593,484 km (0.08 R)
• M44: 16,068,906 km (0.067 R)
• M45: 16,116,627 km (0.041 R)
• M46: 16,212,370 km (0.116 R)
• M47: 16,308,262 km (0.083 R)
• M48: 16,693,926 km (0.102 R)
• M49: 16,936,424 km (0.062 R)
• M50: 17,228,888 km (0.086 R)
• M51: 18,166,268 km (0.099 R)
• M52: 18,216,084 km (0.087 R)
• M53: 19,120,104 km (0.058 R)
• M54: 19,322,959 km (0.115 R)
• M55: 19,424,685 km (0.082 R)
• M56: 19,577,574 km (0.062 R)
• M57: 20,193,169 km (0.106 R)
• M58: 20,348,003 km (0.062 R)
• M59: 22,077,654 km (0.043 R)
• M60: 22,450,452 km (0.084 R)
• M61: 23,690,319 km (0.063 R)
• M62: 24,236,201 km (0.097 R)
• M63: 25,118,380 km (0.051 R)
• M64: 26,292,125 km (0.094 R)
• M65: 26,800,459 km (0.112 R)
• M66: 27,198,239 km (0.114 R)
• M67: 29,157,523 km (0.118 R)
• M68: 29,274,209 km (0.098 R)
• M69: 29,391,045 km (0.08 R)
• M70: 30,331,118 km (0.103 R)
• M71: 31,460,283 km (0.062 R)
• M72: 32,966,883 km (0.115 R)
• M73: 33,210,129 km (0.086 R)
• M74: 34,312,067 km (0.065 R)
• M75: 34,435,186 km (0.074 R)
• M76: 36,049,796 km (0.103 R)
• M77: 36,551,547 km (0.084 R)
• M78: 36,740,190 km (0.117 R)
• M79: 37,118,672 km (0.043 R)
• M80: 37,625,360 km (0.098 R)
• M81: 37,815,948 km (0.098 R)
• M82: 38,198,021 km (0.109 R)
• M83: 39,158,888 km (0.04 R)
• M84: 39,223,215 km (0.095 R)
• M85: 39,610,075 km (0.047 R)
• M86: 40,062,908 km (0.036 R)
• M87: 41,169,783 km (0.09 R)
• M88: 41,628,599 km (0.055 R)
• M89: 42,023,089 km (0.097 R)
• M90: 42,551,020 km (0.104 R)
• M91: 43,413,601 km (0.099 R)
• M92: 44,349,037 km (0.097 R)
• M93: 44,416,057 km (0.101 R)
• M94: 44,684,734 km (0.059 R)
• M95: 44,886,542 km (0.063 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: 291 - 16,707 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit