🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.57 AU - 0.69 AU

Year: 184 Days

Day: 15.4 Hours

Environment

Temp: 159 °C

Axial Tilt: 11.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.7 AU - 0.72 AU

Year: 221 Days

Day: 24.1 Hours

Environment

Temp: 147 °C

Axial Tilt: 36.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.96 AU - 1.48 AU

Year: 497 Days

Day: 36.9 Hours

Environment

Temp: -4 °C

Axial Tilt: 19.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 89,082,277 km

• M1: 704,456 km (0.086 R)

Asteroid Belt

Center: 3.49 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 792.7

Radius: 10.6

Gravity: 7.06 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 5.7 AU - 5.8 AU

Year: 5087 Days

Day: 9.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 89,082,277 km

• M1: 196,422 km (0.106 R)
• M2: 289,621 km (0.111 R)
• M3: 416,630 km (0.113 R)
• M4: 555,008 km (0.107 R)
• M5: 909,405 km (0.112 R)
• M6: 1,297,014 km (0.064 R)
• M7: 1,393,654 km (0.071 R)
• M8: 1,594,414 km (0.107 R)
• M9: 2,214,348 km (0.116 R)
• M10: 2,311,437 km (0.1 R)
• M11: 2,429,918 km (0.066 R)
• M12: 2,776,836 km (0.082 R)
• M13: 3,096,227 km (0.058 R)
• M14: 3,183,443 km (0.059 R)
• M15: 3,293,547 km (0.087 R)
• M16: 3,863,515 km (0.092 R)
• M17: 4,196,071 km (0.118 R)
• M18: 4,662,367 km (0.084 R)
• M19: 4,762,747 km (0.03 R)
• M20: 5,249,090 km (0.081 R)
• M21: 5,591,071 km (0.027 R)
• M22: 5,751,290 km (0.094 R)
• M23: 5,832,073 km (0.044 R)
• M24: 6,131,269 km (0.099 R)
• M25: 6,324,400 km (0.119 R)
• M26: 6,915,760 km (0.101 R)
• M27: 7,290,652 km (0.108 R)
• M28: 7,731,517 km (0.091 R)
• M29: 8,181,208 km (0.063 R)
• M30: 8,424,454 km (0.098 R)
• M31: 8,516,308 km (0.054 R)
• M32: 8,639,427 km (0.093 R)
• M33: 9,200,119 km (0.105 R)
• M34: 9,644,575 km (0.06 R)
• M35: 9,740,766 km (0.069 R)
• M36: 9,901,584 km (0.11 R)
• M37: 10,160,987 km (0.113 R)
• M38: 10,952,509 km (0.072 R)
• M39: 11,153,568 km (0.1 R)
• M40: 11,423,443 km (0.12 R)
• M41: 11,695,562 km (0.102 R)
• M42: 12,280,938 km (0.085 R)
• M43: 12,875,739 km (0.116 R)
• M44: 13,087,869 km (0.054 R)
• M45: 13,301,345 km (0.097 R)
• M46: 14,753,043 km (0.07 R)
• M47: 16,026,121 km (0.078 R)
• M48: 16,330,852 km (0.092 R)
• M49: 17,023,340 km (0.11 R)
• M50: 17,100,981 km (0.11 R)
• M51: 18,596,511 km (0.111 R)
• M52: 18,956,893 km (0.086 R)
• M53: 19,158,102 km (0.103 R)
• M54: 19,643,846 km (0.055 R)
• M55: 19,725,227 km (0.12 R)
• M56: 20,710,180 km (0.081 R)
• M57: 20,958,961 km (0.071 R)
• M58: 21,921,773 km (0.034 R)
• M59: 22,302,350 km (0.117 R)
• M60: 22,514,779 km (0.102 R)
• M61: 22,727,956 km (0.111 R)
• M62: 23,070,385 km (0.106 R)
• M63: 24,325,661 km (0.047 R)
• M64: 24,456,858 km (0.063 R)
• M65: 24,719,702 km (0.088 R)
• M66: 25,381,373 km (0.033 R)
• M67: 25,603,077 km (0.081 R)
• M68: 25,959,419 km (0.116 R)
• M69: 26,407,016 km (0.118 R)
• M70: 26,496,775 km (0.038 R)
• M71: 26,992,692 km (0.076 R)
• M72: 27,264,511 km (0.054 R)
• M73: 27,355,317 km (0.092 R)
• M74: 27,628,184 km (0.091 R)
• M75: 27,719,438 km (0.103 R)
• M76: 28,176,909 km (0.086 R)
• M77: 28,452,617 km (0.11 R)
• M78: 28,544,770 km (0.069 R)
• M79: 29,331,655 km (0.11 R)
• M80: 29,704,303 km (0.115 R)
• M81: 30,031,773 km (0.092 R)
• M82: 30,454,536 km (0.111 R)
• M83: 31,163,630 km (0.117 R)
• M84: 31,543,908 km (0.099 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 806.6

Radius: 4.1

Gravity: 47.98 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 12.04 AU - 19.72 AU

Year: 23348 Days

Day: 15.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 89,082,277 km

• M1: 65,673 km (0.043 R)
• M2: 114,742 km (0.088 R)
• M3: 214,523 km (0.073 R)
• M4: 265,985 km (0.113 R)
• M5: 321,935 km (0.111 R)
• M6: 424,260 km (0.112 R)
• M7: 513,569 km (0.059 R)
• M8: 1,076,357 km (0.102 R)
• M9: 1,106,725 km (0.111 R)
• M10: 1,806,993 km (0.115 R)
• M11: 1,953,299 km (0.068 R)
• M12: 2,535,385 km (0.071 R)
• M13: 4,369,305 km (0.083 R)
• M14: 5,642,532 km (0.097 R)
• M15: 5,856,158 km (0.075 R)
• M16: 6,018,173 km (0.08 R)
• M17: 6,291,488 km (0.092 R)
• M18: 7,250,560 km (0.053 R)
• M19: 7,717,455 km (0.077 R)
• M20: 9,743,758 km (0.097 R)
• M21: 10,650,022 km (0.06 R)
• M22: 11,046,606 km (0.063 R)
• M23: 11,582,914 km (0.058 R)
• M24: 13,811,324 km (0.042 R)
• M25: 13,883,131 km (0.109 R)
• M26: 15,121,353 km (0.104 R)
• M27: 16,091,944 km (0.079 R)
• M28: 16,622,717 km (0.099 R)
• M29: 17,313,710 km (0.097 R)
• M30: 17,857,647 km (0.087 R)
• M31: 18,644,233 km (0.108 R)
• M32: 20,332,744 km (0.081 R)
• M33: 21,236,465 km (0.033 R)
• M34: 22,997,980 km (0.105 R)
• M35: 23,595,474 km (0.111 R)
• M36: 24,284,522 km (0.082 R)
• M37: 25,858,890 km (0.07 R)
• M38: 28,555,391 km (0.116 R)
• M39: 28,921,607 km (0.082 R)
• M40: 29,751,277 km (0.097 R)
• M41: 30,215,479 km (0.049 R)
• M42: 32,096,522 km (0.065 R)
• M43: 33,147,148 km (0.045 R)
• M44: 33,532,064 km (0.079 R)
• M45: 34,112,054 km (0.11 R)
• M46: 35,773,488 km (0.043 R)
• M47: 37,460,952 km (0.051 R)
• M48: 37,661,114 km (0.068 R)
• M49: 38,768,737 km (0.08 R)
• M50: 38,870,015 km (0.091 R)
• M51: 39,784,955 km (0.103 R)
• M52: 42,467,694 km (0.102 R)
• M53: 42,781,101 km (0.073 R)
• M54: 45,208,327 km (0.087 R)
• M55: 45,528,167 km (0.115 R)
• M56: 45,848,905 km (0.027 R)
• M57: 47,463,216 km (0.112 R)
• M58: 47,571,524 km (0.082 R)
• M59: 48,331,930 km (0.083 R)
• M60: 49,425,042 km (0.112 R)
• M61: 50,305,276 km (0.048 R)
• M62: 51,190,895 km (0.084 R)
• M63: 53,765,325 km (0.108 R)
• M64: 56,152,458 km (0.097 R)
• M65: 56,840,758 km (0.062 R)
• M66: 57,416,560 km (0.112 R)
• M67: 57,994,158 km (0.11 R)
• M68: 58,573,849 km (0.051 R)
• M69: 60,324,145 km (0.097 R)
• M70: 61,736,797 km (0.054 R)
• M71: 62,684,649 km (0.055 R)
• M72: 62,803,430 km (0.096 R)
• M73: 68,961,327 km (0.108 R)
• M74: 75,560,987 km (0.115 R)
• M75: 75,940,517 km (0.052 R)
• M76: 76,701,521 km (0.092 R)
• M77: 79,385,008 km (0.098 R)
• M78: 80,802,747 km (0.097 R)
• M79: 82,228,863 km (0.077 R)
• M80: 84,843,086 km (0.103 R)
• M81: 85,369,222 km (0.114 R)
• M82: 85,764,609 km (0.093 R)
• M83: 85,896,405 km (0.115 R)
• M84: 86,292,540 km (0.108 R)
• M85: 86,557,029 km (0.092 R)
• M86: 87,351,842 km (0.102 R)
• M87: 87,484,536 km (0.097 R)
• M88: 87,883,064 km (0.118 R)
• M89: 88,415,334 km (0.05 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: 339 - 13,422 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit