🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.49 AU - 0.67 AU

Year: 155 Days

Day: 43.4 Hours

Environment

Temp: 204 °C

Axial Tilt: 17.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.5 AU - 0.7 AU

Year: 163 Days

Day: 45.9 Hours

Environment

Temp: 235 °C

Axial Tilt: 20.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.04 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.12 AU - 1.84 AU

Year: 630 Days

Day: 43.8 Hours

Environment

Temp: 4 °C

Axial Tilt: 8.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 73,134,754 km

• M1: 1,147,416 km (0.069 R)
• M2: 1,257,071 km (0.025 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.66 AU - 1.8 AU

Year: 796 Days

Day: 17.3 Hours

Environment

Temp: -44 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,134,754 km

• M1: 798,703 km (0.111 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.71 AU - 2.65 AU

Year: 1126 Days

Day: 35.2 Hours

Environment

Temp: -59 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,134,754 km

• M1: 1,014,423 km (0.084 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 937.8

Radius: 10.3

Gravity: 8.84 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 5.69 AU - 8.21 AU

Year: 6410 Days

Day: 11 Hours

Environment

Temp: -139 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 73,134,754 km

• M1: 151,243 km (0.025 R)
• M2: 504,594 km (0.108 R)
• M3: 736,919 km (0.079 R)
• M4: 858,542 km (0.112 R)
• M5: 1,088,325 km (0.045 R)
• M6: 1,192,893 km (0.084 R)
• M7: 1,301,202 km (0.076 R)
• M8: 1,706,463 km (0.107 R)
• M9: 1,829,432 km (0.106 R)
• M10: 2,062,655 km (0.053 R)
• M11: 2,419,297 km (0.087 R)
• M12: 2,605,097 km (0.082 R)
• M13: 2,868,240 km (0.112 R)
• M14: 3,215,606 km (0.099 R)
• M15: 3,368,645 km (0.073 R)
• M16: 3,708,681 km (0.055 R)
• M17: 3,869,499 km (0.06 R)
• M18: 4,253,516 km (0.111 R)
• M19: 4,365,415 km (0.086 R)
• M20: 4,736,269 km (0.102 R)
• M21: 5,117,294 km (0.114 R)
• M22: 5,447,606 km (0.065 R)
• M23: 5,692,049 km (0.088 R)
• M24: 6,128,726 km (0.088 R)
• M25: 6,544,009 km (0.074 R)
• M26: 6,641,098 km (0.096 R)
• M27: 6,902,446 km (0.071 R)
• M28: 7,401,803 km (0.063 R)
• M29: 7,536,890 km (0.111 R)
• M30: 7,672,725 km (0.089 R)
• M31: 7,981,645 km (0.102 R)
• M32: 8,155,029 km (0.064 R)
• M33: 8,259,598 km (0.093 R)
• M34: 8,470,231 km (0.105 R)
• M35: 9,956,337 km (0.092 R)
• M36: 10,105,635 km (0.119 R)
• M37: 10,368,778 km (0.082 R)
• M38: 11,365,549 km (0.103 R)
• M39: 11,796,390 km (0.095 R)
• M40: 12,033,802 km (0.101 R)
• M41: 13,531,875 km (0.069 R)
• M42: 13,821,946 km (0.065 R)
• M43: 14,704,274 km (0.102 R)
• M44: 15,130,927 km (0.108 R)
• M45: 15,302,665 km (0.068 R)
• M46: 16,347,008 km (0.07 R)
• M47: 16,922,362 km (0.082 R)
• M48: 17,055,952 km (0.088 R)
• M49: 17,234,871 km (0.066 R)
• M50: 17,594,355 km (0.043 R)
• M51: 17,684,563 km (0.097 R)
• M52: 18,275,025 km (0.064 R)
• M53: 18,595,763 km (0.115 R)
• M54: 19,056,974 km (0.068 R)
• M55: 19,802,869 km (0.088 R)
• M56: 20,085,160 km (0.119 R)
• M57: 21,515,914 km (0.093 R)
• M58: 21,903,073 km (0.067 R)
• M59: 23,375,116 km (0.097 R)
• M60: 23,872,978 km (0.106 R)
• M61: 24,374,131 km (0.049 R)
• M62: 24,626,203 km (0.071 R)
• M63: 25,285,331 km (0.046 R)
• M64: 25,438,220 km (0.077 R)
• M65: 25,745,046 km (0.091 R)
• M66: 26,053,068 km (0.092 R)
• M67: 26,724,612 km (0.115 R)
• M68: 27,036,374 km (0.1 R)
• M69: 27,140,644 km (0.108 R)
• M70: 27,873,973 km (0.098 R)
• M71: 28,507,819 km (0.112 R)
• M72: 29,360,228 km (0.094 R)
• M73: 29,521,045 km (0.116 R)
• M74: 30,167,009 km (0.045 R)
• M75: 30,872,064 km (0.087 R)
• M76: 31,747,211 km (0.105 R)
• M77: 32,187,927 km (0.065 R)
• M78: 32,409,032 km (0.077 R)
• M79: 32,686,088 km (0.095 R)
• M80: 32,964,040 km (0.118 R)
• M81: 33,634,089 km (0.113 R)
• M82: 34,647,764 km (0.079 R)
• M83: 37,457,362 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 577.4

Radius: 6.6

Gravity: 13.26 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 13.79 AU - 16.41 AU

Year: 20528 Days

Day: 19.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 73,134,754 km

• M1: 100,530 km (0.035 R)
• M2: 406,158 km (0.112 R)
• M3: 923,468 km (0.094 R)
• M4: 1,129,015 km (0.06 R)
• M5: 1,237,324 km (0.088 R)
• M6: 1,320,800 km (0.06 R)
• M7: 1,828,984 km (0.111 R)
• M8: 2,255,038 km (0.098 R)
• M9: 2,603,153 km (0.093 R)
• M10: 2,820,219 km (0.101 R)
• M11: 3,310,601 km (0.101 R)
• M12: 4,157,474 km (0.114 R)
• M13: 4,669,997 km (0.116 R)
• M14: 4,713,679 km (0.1 R)
• M15: 5,112,507 km (0.113 R)
• M16: 5,338,699 km (0.113 R)
• M17: 6,763,619 km (0.027 R)
• M18: 7,263,425 km (0.106 R)
• M19: 9,268,486 km (0.033 R)
• M20: 9,433,642 km (0.112 R)
• M21: 9,878,995 km (0.091 R)
• M22: 10,217,385 km (0.115 R)
• M23: 10,559,665 km (0.075 R)
• M24: 10,789,896 km (0.076 R)
• M25: 10,963,729 km (0.056 R)
• M26: 11,255,445 km (0.097 R)
• M27: 11,786,966 km (0.082 R)
• M28: 11,846,655 km (0.027 R)
• M29: 12,508,476 km (0.112 R)
• M30: 12,935,877 km (0.075 R)
• M31: 13,120,481 km (0.086 R)
• M32: 13,617,146 km (0.101 R)
• M33: 14,437,391 km (0.115 R)
• M34: 15,861,413 km (0.116 R)
• M35: 15,927,236 km (0.072 R)
• M36: 16,656,975 km (0.101 R)
• M37: 17,669,453 km (0.106 R)
• M38: 17,942,918 km (0.07 R)
• M39: 19,471,360 km (0.06 R)
• M40: 19,541,820 km (0.029 R)
• M41: 20,322,572 km (0.111 R)
• M42: 21,476,121 km (0.105 R)
• M43: 21,621,829 km (0.119 R)
• M44: 21,840,990 km (0.061 R)
• M45: 22,281,556 km (0.066 R)
• M46: 22,947,865 km (0.119 R)
• M47: 23,171,513 km (0.082 R)
• M48: 23,395,761 km (0.079 R)
• M49: 24,376,075 km (0.093 R)
• M50: 25,523,641 km (0.066 R)
• M51: 26,142,826 km (0.051 R)
• M52: 26,767,098 km (0.076 R)
• M53: 26,845,487 km (0.052 R)
• M54: 29,636,086 km (0.106 R)
• M55: 30,042,244 km (0.03 R)
• M56: 30,450,198 km (0.1 R)
• M57: 31,106,932 km (0.099 R)
• M58: 32,852,590 km (0.068 R)
• M59: 34,203,758 km (0.092 R)
• M60: 34,374,000 km (0.06 R)
• M61: 36,177,851 km (0.034 R)
• M62: 37,660,516 km (0.096 R)
• M63: 38,453,534 km (0.097 R)
• M64: 42,043,734 km (0.118 R)
• M65: 43,141,632 km (0.077 R)
• M66: 43,971,153 km (0.12 R)
• M67: 45,833,347 km (0.076 R)
• M68: 46,302,935 km (0.118 R)
• M69: 47,246,748 km (0.075 R)
• M70: 47,436,288 km (0.106 R)
• M71: 49,057,630 km (0.062 R)
• M72: 49,923,353 km (0.112 R)
• M73: 50,697,073 km (0.033 R)
• M74: 51,572,220 km (0.115 R)
• M75: 51,669,758 km (0.104 R)
• M76: 52,354,318 km (0.117 R)
• M77: 52,550,441 km (0.111 R)
• M78: 54,029,365 km (0.105 R)
• M79: 55,421,822 km (0.071 R)
• M80: 55,821,997 km (0.094 R)
• M81: 56,122,539 km (0.053 R)
• M82: 58,039,336 km (0.112 R)
• M83: 58,343,918 km (0.12 R)
• M84: 63,393,444 km (0.116 R)
• M85: 64,336,060 km (0.056 R)
• M86: 65,177,847 km (0.104 R)
• M87: 66,023,225 km (0.11 R)
• M88: 66,978,557 km (0.029 R)
• M89: 69,333,228 km (0.101 R)
• M90: 69,872,229 km (0.039 R)
• M91: 71,932,640 km (0.081 R)
• M92: 72,806,292 km (0.037 R)
• M93: 72,915,648 km (0.119 R)

Kuiper Belt

Range: 31.4 - 51.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 170 - 11,702 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit