🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.63 AU - 0.71 AU

Year: 195 Days

Day: 17.4 Hours

Environment

Temp: 185 °C

Axial Tilt: 23.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.84 AU - 0.86 AU

Year: 279 Days

Day: 33.9 Hours

Environment

Temp: 175 °C

Axial Tilt: 3.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.2 AU - 1.36 AU

Year: 516 Days

Day: 33.5 Hours

Environment

Temp: 11 °C

Axial Tilt: 28.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 77,558,192 km

• M1: 286,480 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.32 AU - 1.6 AU

Year: 629 Days

Day: 16.5 Hours

Environment

Temp: -4 °C

Axial Tilt: 10 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 77,558,192 km

• M1: 107,710 km (0.077 R)
• M2: 735,872 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.89 AU - 3.91 AU

Year: 2235 Days

Day: 31.5 Hours

Environment

Temp: -108 °C

Axial Tilt: 48.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 4.27 AU - 5.37 AU

Year: 3772 Days

Day: 19.2 Hours

Environment

Temp: -122 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 978.1

Radius: 12.8

Gravity: 5.97 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 7.04 AU - 7.3 AU

Year: 6843 Days

Day: 12 Hours

Environment

Temp: -146 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 77,558,192 km

• M1: 166,054 km (0.115 R)
• M2: 334,202 km (0.088 R)
• M3: 493,224 km (0.046 R)
• M4: 654,341 km (0.103 R)
• M5: 803,789 km (0.11 R)
• M6: 1,157,738 km (0.104 R)
• M7: 1,703,471 km (0.038 R)
• M8: 2,184,578 km (0.117 R)
• M9: 2,682,739 km (0.094 R)
• M10: 2,831,588 km (0.103 R)
• M11: 3,644,803 km (0.11 R)
• M12: 3,754,907 km (0.101 R)
• M13: 3,894,033 km (0.114 R)
• M14: 4,006,680 km (0.067 R)
• M15: 4,148,947 km (0.093 R)
• M16: 4,556,452 km (0.12 R)
• M17: 4,675,382 km (0.087 R)
• M18: 4,916,085 km (0.085 R)
• M19: 5,130,309 km (0.114 R)
• M20: 5,254,027 km (0.072 R)
• M21: 5,759,069 km (0.064 R)
• M22: 6,148,173 km (0.09 R)
• M23: 6,279,819 km (0.081 R)
• M24: 6,445,723 km (0.11 R)
• M25: 7,262,079 km (0.073 R)
• M26: 7,682,599 km (0.084 R)
• M27: 8,474,121 km (0.044 R)
• M28: 8,694,479 km (0.051 R)
• M29: 9,709,949 km (0.1 R)
• M30: 11,081,462 km (0.117 R)
• M31: 11,161,647 km (0.077 R)
• M32: 12,305,023 km (0.103 R)
• M33: 12,513,114 km (0.103 R)
• M34: 12,680,364 km (0.066 R)
• M35: 13,357,145 km (0.045 R)
• M36: 13,485,350 km (0.119 R)
• M37: 13,656,939 km (0.102 R)
• M38: 14,132,511 km (0.107 R)
• M39: 14,219,577 km (0.086 R)
• M40: 14,789,844 km (0.067 R)
• M41: 15,099,960 km (0.119 R)
• M42: 15,233,551 km (0.054 R)
• M43: 15,546,809 km (0.054 R)
• M44: 16,134,280 km (0.065 R)
• M45: 16,913,535 km (0.06 R)
• M46: 17,377,588 km (0.042 R)
• M47: 17,845,829 km (0.094 R)
• M48: 18,556,120 km (0.089 R)
• M49: 18,938,791 km (0.12 R)
• M50: 19,711,763 km (0.08 R)
• M51: 20,200,200 km (0.091 R)
• M52: 20,347,405 km (0.109 R)
• M53: 20,643,160 km (0.096 R)
• M54: 20,791,561 km (0.116 R)
• M55: 21,388,606 km (0.059 R)
• M56: 21,940,772 km (0.09 R)
• M57: 22,041,750 km (0.089 R)
• M58: 22,650,464 km (0.111 R)
• M59: 24,353,037 km (0.085 R)
• M60: 24,982,396 km (0.119 R)
• M61: 25,298,945 km (0.095 R)
• M62: 25,563,883 km (0.118 R)
• M63: 26,310,526 km (0.088 R)
• M64: 26,848,330 km (0.097 R)
• M65: 27,226,812 km (0.114 R)
• M66: 28,318,279 km (0.103 R)
• M67: 29,090,652 km (0.085 R)
• M68: 29,257,155 km (0.104 R)
• M69: 30,882,236 km (0.103 R)
• M70: 30,995,482 km (0.073 R)
• M71: 32,479,044 km (0.108 R)
• M72: 32,940,254 km (0.087 R)
• M73: 33,403,559 km (0.109 R)
• M74: 34,571,320 km (0.075 R)
• M75: 34,688,754 km (0.113 R)
• M76: 35,396,651 km (0.107 R)
• M77: 35,574,374 km (0.047 R)
• M78: 38,275,662 km (0.108 R)
• M79: 39,190,603 km (0.053 R)
• M80: 39,620,098 km (0.069 R)
• M81: 39,743,068 km (0.08 R)
• M82: 40,669,677 km (0.1 R)
• M83: 41,853,445 km (0.113 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 489.5

Radius: 6

Gravity: 13.6 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 13.43 AU - 19.99 AU

Year: 24348 Days

Day: 17.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 77,558,192 km

• M1: 119,977 km (0.109 R)
• M2: 163,959 km (0.117 R)
• M3: 362,775 km (0.068 R)
• M4: 581,936 km (0.044 R)
• M5: 741,557 km (0.113 R)
• M6: 864,077 km (0.116 R)
• M7: 1,129,015 km (0.097 R)
• M8: 1,388,418 km (0.096 R)
• M9: 1,666,071 km (0.108 R)
• M10: 2,236,787 km (0.103 R)
• M11: 2,940,047 km (0.079 R)
• M12: 3,457,955 km (0.079 R)
• M13: 4,133,389 km (0.113 R)
• M14: 4,177,072 km (0.112 R)
• M15: 4,441,710 km (0.059 R)
• M16: 4,894,693 km (0.064 R)
• M17: 6,441,086 km (0.08 R)
• M18: 6,695,402 km (0.079 R)
• M19: 8,015,604 km (0.091 R)
• M20: 8,677,125 km (0.042 R)
• M21: 8,957,920 km (0.078 R)
• M22: 9,241,857 km (0.119 R)
• M23: 10,945,328 km (0.118 R)
• M24: 11,677,909 km (0.114 R)
• M25: 13,642,877 km (0.119 R)
• M26: 14,430,659 km (0.115 R)
• M27: 14,696,495 km (0.03 R)
• M28: 14,763,215 km (0.094 R)
• M29: 15,031,145 km (0.032 R)
• M30: 16,256,352 km (0.055 R)
• M31: 16,532,958 km (0.057 R)
• M32: 17,372,053 km (0.111 R)
• M33: 17,513,273 km (0.116 R)
• M34: 17,584,033 km (0.062 R)
• M35: 18,512,288 km (0.044 R)
• M36: 19,164,235 km (0.114 R)
• M37: 21,998,965 km (0.085 R)
• M38: 22,228,149 km (0.096 R)
• M39: 23,231,053 km (0.065 R)
• M40: 23,777,086 km (0.073 R)
• M41: 26,651,459 km (0.107 R)
• M42: 27,059,263 km (0.103 R)
• M43: 28,046,459 km (0.115 R)
• M44: 28,878,074 km (0.069 R)
• M45: 30,225,502 km (0.111 R)
• M46: 31,078,060 km (0.111 R)
• M47: 31,938,397 km (0.115 R)
• M48: 32,719,448 km (0.11 R)
• M49: 33,858,636 km (0.1 R)
• M50: 35,099,999 km (0.081 R)
• M51: 35,189,159 km (0.083 R)
• M52: 35,726,215 km (0.099 R)
• M53: 35,905,883 km (0.1 R)
• M54: 36,265,965 km (0.046 R)
• M55: 40,025,509 km (0.071 R)
• M56: 44,291,890 km (0.049 R)
• M57: 45,162,400 km (0.095 R)
• M58: 45,259,489 km (0.099 R)
• M59: 46,723,753 km (0.054 R)
• M60: 48,402,092 km (0.105 R)
• M61: 48,600,758 km (0.118 R)
• M62: 50,200,557 km (0.049 R)
• M63: 51,006,740 km (0.026 R)
• M64: 51,208,997 km (0.097 R)
• M65: 51,310,274 km (0.074 R)
• M66: 51,614,407 km (0.034 R)
• M67: 52,326,194 km (0.066 R)
• M68: 53,246,071 km (0.077 R)
• M69: 54,687,746 km (0.04 R)
• M70: 55,829,477 km (0.086 R)
• M71: 56,664,831 km (0.076 R)
• M72: 58,665,104 km (0.062 R)
• M73: 59,620,586 km (0.091 R)
• M74: 59,940,276 km (0.118 R)
• M75: 60,367,378 km (0.11 R)
• M76: 63,385,216 km (0.109 R)
• M77: 64,147,417 km (0.083 R)
• M78: 64,803,105 km (0.038 R)
• M79: 64,912,610 km (0.096 R)
• M80: 65,022,116 km (0.057 R)
• M81: 65,680,646 km (0.104 R)
• M82: 66,121,062 km (0.088 R)
• M83: 66,562,376 km (0.106 R)
• M84: 67,115,290 km (0.104 R)
• M85: 67,558,847 km (0.108 R)
• M86: 69,230,454 km (0.1 R)
• M87: 69,903,046 km (0.065 R)
• M88: 71,367,459 km (0.05 R)
• M89: 72,273,723 km (0.108 R)
• M90: 72,728,351 km (0.114 R)
• M91: 73,297,870 km (0.045 R)
• M92: 73,412,013 km (0.117 R)
• M93: 74,326,804 km (0.072 R)
• M94: 74,670,730 km (0.064 R)
• M95: 74,785,621 km (0.071 R)
• M96: 75,936,777 km (0.103 R)
• M97: 76,514,524 km (0.085 R)

Kuiper Belt

Range: 30.8 - 47.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 502 - 14,509 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit