🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.78 AU - 0.94 AU

Year: 280 Days

Day: 34.9 Hours

Environment

Temp: 119 °C

Axial Tilt: 2.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.87 AU - 1.13 AU

Year: 351 Days

Day: 47.2 Hours

Environment

Temp: 81 °C

Axial Tilt: 34.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.12 AU - 1.42 AU

Year: 503 Days

Day: 36.2 Hours

Environment

Temp: 12 °C

Axial Tilt: 37.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.85 AU - 2.25 AU

Year: 1032 Days

Day: 39.8 Hours

Environment

Temp: -48 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 11.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 556.4

Radius: 8.6

Gravity: 7.52 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 10.11 AU - 13.05 AU

Year: 13850 Days

Day: 10.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 88,715,598 km

• M1: 179,817 km (0.082 R)
• M2: 252,222 km (0.057 R)
• M3: 584,329 km (0.119 R)
• M4: 654,191 km (0.1 R)
• M5: 861,684 km (0.03 R)
• M6: 1,730,847 km (0.096 R)
• M7: 1,887,177 km (0.098 R)
• M8: 2,102,748 km (0.077 R)
• M9: 2,499,481 km (0.052 R)
• M10: 3,169,231 km (0.062 R)
• M11: 4,377,682 km (0.075 R)
• M12: 4,809,422 km (0.071 R)
• M13: 5,559,057 km (0.084 R)
• M14: 5,908,218 km (0.085 R)
• M15: 6,184,675 km (0.087 R)
• M16: 6,546,552 km (0.118 R)
• M17: 6,668,624 km (0.097 R)
• M18: 7,375,025 km (0.05 R)
• M19: 7,502,184 km (0.102 R)
• M20: 8,545,330 km (0.074 R)
• M21: 8,634,340 km (0.066 R)
• M22: 8,858,139 km (0.059 R)
• M23: 9,448,901 km (0.115 R)
• M24: 10,005,704 km (0.101 R)
• M25: 10,287,995 km (0.043 R)
• M26: 10,430,263 km (0.117 R)
• M27: 11,150,876 km (0.076 R)
• M28: 12,792,114 km (0.085 R)
• M29: 14,507,553 km (0.12 R)
• M30: 15,256,888 km (0.117 R)
• M31: 15,419,202 km (0.083 R)
• M32: 16,128,745 km (0.077 R)
• M33: 16,183,797 km (0.029 R)
• M34: 16,626,307 km (0.088 R)
• M35: 17,016,758 km (0.112 R)
• M36: 17,241,155 km (0.078 R)
• M37: 17,579,695 km (0.119 R)
• M38: 18,034,472 km (0.108 R)
• M39: 18,148,765 km (0.09 R)
• M40: 19,833,237 km (0.073 R)
• M41: 19,951,270 km (0.03 R)
• M42: 21,325,027 km (0.091 R)
• M43: 21,445,902 km (0.111 R)
• M44: 21,506,489 km (0.114 R)
• M45: 22,298,610 km (0.105 R)
• M46: 22,790,787 km (0.086 R)
• M47: 23,974,256 km (0.104 R)
• M48: 24,099,918 km (0.091 R)
• M49: 24,288,860 km (0.103 R)
• M50: 24,604,960 km (0.088 R)
• M51: 25,241,350 km (0.102 R)
• M52: 29,372,644 km (0.028 R)
• M53: 30,318,851 km (0.048 R)
• M54: 30,795,769 km (0.12 R)
• M55: 31,137,899 km (0.105 R)
• M56: 31,895,014 km (0.108 R)
• M57: 31,964,128 km (0.058 R)
• M58: 35,483,568 km (0.062 R)
• M59: 35,770,496 km (0.101 R)
• M60: 36,490,960 km (0.079 R)
• M61: 36,708,026 km (0.094 R)
• M62: 36,780,432 km (0.116 R)
• M63: 37,288,915 km (0.077 R)
• M64: 37,726,638 km (0.074 R)
• M65: 38,019,401 km (0.101 R)
• M66: 38,092,704 km (0.079 R)
• M67: 38,828,427 km (0.093 R)
• M68: 39,866,187 km (0.085 R)
• M69: 40,164,485 km (0.094 R)
• M70: 40,313,784 km (0.025 R)
• M71: 40,388,583 km (0.092 R)
• M72: 40,913,222 km (0.068 R)
• M73: 41,289,312 km (0.091 R)
• M74: 41,439,957 km (0.063 R)
• M75: 41,590,901 km (0.109 R)
• M76: 41,969,084 km (0.064 R)
• M77: 42,120,627 km (0.045 R)
• M78: 43,876,906 km (0.06 R)
• M79: 44,957,601 km (0.099 R)
• M80: 45,112,734 km (0.1 R)
• M81: 45,345,807 km (0.104 R)
• M82: 47,145,320 km (0.03 R)
• M83: 47,224,009 km (0.069 R)
• M84: 48,569,791 km (0.062 R)
• M85: 48,649,377 km (0.084 R)
• M86: 49,687,586 km (0.072 R)
• M87: 49,767,771 km (0.102 R)
• M88: 51,056,108 km (0.103 R)
• M89: 53,583,564 km (0.066 R)
• M90: 54,407,549 km (0.053 R)

Planet 6 - Ice Giant

Semi-Major Axis: 20.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 390.7

Radius: 7.6

Gravity: 6.76 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 18.87 AU - 22.73 AU

Year: 33341 Days

Day: 22.2 Hours

Environment

Temp: -208 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 88,715,598 km

• M1: 102,475 km (0.065 R)
• M2: 345,122 km (0.045 R)
• M3: 725,250 km (0.099 R)
• M4: 1,085,333 km (0.026 R)
• M5: 1,396,945 km (0.119 R)
• M6: 1,878,500 km (0.116 R)
• M7: 1,951,355 km (0.047 R)
• M8: 2,730,460 km (0.097 R)
• M9: 3,327,655 km (0.094 R)
• M10: 4,687,051 km (0.109 R)
• M11: 4,736,717 km (0.115 R)
• M12: 4,786,533 km (0.115 R)
• M13: 5,660,185 km (0.068 R)
• M14: 7,032,147 km (0.102 R)
• M15: 7,260,882 km (0.112 R)
• M16: 7,843,416 km (0.11 R)
• M17: 8,320,185 km (0.032 R)
• M18: 10,319,411 km (0.065 R)
• M19: 12,666,153 km (0.095 R)
• M20: 14,583,698 km (0.119 R)
• M21: 15,390,629 km (0.112 R)
• M22: 15,687,581 km (0.049 R)
• M23: 15,986,477 km (0.065 R)
• M24: 18,839,309 km (0.108 R)
• M25: 19,077,319 km (0.113 R)
• M26: 20,608,453 km (0.049 R)
• M27: 21,264,889 km (0.103 R)
• M28: 21,512,772 km (0.089 R)
• M29: 22,095,007 km (0.05 R)
• M30: 23,275,035 km (0.1 R)
• M31: 24,821,877 km (0.105 R)
• M32: 25,257,506 km (0.094 R)
• M33: 27,563,108 km (0.094 R)
• M34: 29,106,510 km (0.069 R)
• M35: 30,027,434 km (0.083 R)
• M36: 30,491,487 km (0.05 R)
• M37: 31,614,967 km (0.07 R)
• M38: 32,087,098 km (0.106 R)
• M39: 34,095,150 km (0.096 R)
• M40: 37,431,631 km (0.116 R)
• M41: 38,533,270 km (0.063 R)
• M42: 38,936,436 km (0.048 R)
• M43: 42,940,274 km (0.116 R)
• M44: 43,358,250 km (0.079 R)
• M45: 43,462,969 km (0.093 R)
• M46: 46,321,933 km (0.073 R)
• M47: 47,396,196 km (0.049 R)
• M48: 48,044,553 km (0.087 R)
• M49: 48,369,928 km (0.081 R)
• M50: 48,478,536 km (0.039 R)
• M51: 53,224,678 km (0.112 R)
• M52: 55,368,566 km (0.105 R)
• M53: 56,279,617 km (0.099 R)
• M54: 56,393,909 km (0.11 R)
• M55: 59,740,114 km (0.1 R)
• M56: 61,849,295 km (0.119 R)
• M57: 62,085,211 km (0.051 R)
• M58: 62,794,604 km (0.053 R)
• M59: 65,658,805 km (0.114 R)
• M60: 67,227,937 km (0.096 R)
• M61: 68,199,724 km (0.102 R)
• M62: 69,053,779 km (0.04 R)
• M63: 70,403,152 km (0.04 R)
• M64: 71,637,334 km (0.1 R)
• M65: 71,761,051 km (0.049 R)
• M66: 72,132,952 km (0.078 R)
• M67: 72,257,118 km (0.027 R)
• M68: 72,754,082 km (0.097 R)
• M69: 72,878,547 km (0.095 R)
• M70: 74,628,394 km (0.111 R)
• M71: 75,508,478 km (0.067 R)
• M72: 77,659,995 km (0.095 R)
• M73: 78,296,683 km (0.077 R)
• M74: 79,703,352 km (0.097 R)
• M75: 79,831,707 km (0.059 R)
• M76: 80,088,566 km (0.113 R)
• M77: 81,505,857 km (0.032 R)

Kuiper Belt

Range: 31.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 264 - 18,101 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit