🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.66 AU - 1.04 AU

Year: 278 Days

Day: 34.1 Hours

Environment

Temp: 112 °C

Axial Tilt: 35 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 98,550,358 km

• M1: 192,682 km (0.116 R)
• M2: 220,208 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.92 AU - 1.38 AU

Year: 438 Days

Day: 15.9 Hours

Environment

Temp: 22 °C

Axial Tilt: 14.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 98,550,358 km

• M1: 581,188 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.24 AU - 1.58 AU

Year: 594 Days

Day: 12 Hours

Environment

Temp: 4 °C

Axial Tilt: 48.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 98,550,358 km

• M1: 115,490 km (0.085 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.76 AU - 1.8 AU

Year: 842 Days

Day: 21.2 Hours

Environment

Temp: -38 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.95 AU - 2.09 AU

Year: 1019 Days

Day: 35.7 Hours

Environment

Temp: -48 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.47 AU - 3.17 AU

Year: 1680 Days

Day: 37.6 Hours

Environment

Temp: -84 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 3.23 AU - 3.59 AU

Year: 2234 Days

Day: 42.4 Hours

Environment

Temp: -111 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,550,358 km

• M1: 1,310,627 km (0.114 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 218.7

Radius: 10.1

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 6.79 AU - 10.85 AU

Year: 9293 Days

Day: 6.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 98,550,358 km

• M1: 226,940 km (0.12 R)
• M2: 311,912 km (0.09 R)
• M3: 392,994 km (0.061 R)
• M4: 515,514 km (0.105 R)
• M5: 652,396 km (0.119 R)
• M6: 950,545 km (0.117 R)
• M7: 1,259,165 km (0.029 R)
• M8: 1,465,910 km (0.108 R)
• M9: 1,735,784 km (0.114 R)
• M10: 2,400,298 km (0.04 R)
• M11: 2,658,354 km (0.11 R)
• M12: 2,780,576 km (0.077 R)
• M13: 2,904,742 km (0.085 R)
• M14: 3,073,189 km (0.077 R)
• M15: 3,375,676 km (0.062 R)
• M16: 3,441,798 km (0.118 R)
• M17: 3,620,119 km (0.072 R)
• M18: 3,870,546 km (0.097 R)
• M19: 4,268,626 km (0.091 R)
• M20: 4,509,029 km (0.03 R)
• M21: 4,877,938 km (0.092 R)
• M22: 5,180,125 km (0.09 R)
• M23: 5,282,301 km (0.12 R)
• M24: 5,645,076 km (0.101 R)
• M25: 6,042,557 km (0.097 R)
• M26: 6,614,619 km (0.078 R)
• M27: 6,809,097 km (0.079 R)
• M28: 7,005,519 km (0.107 R)
• M29: 7,404,047 km (0.081 R)
• M30: 7,519,238 km (0.045 R)
• M31: 7,635,027 km (0.116 R)
• M32: 8,104,315 km (0.045 R)
• M33: 8,342,475 km (0.077 R)
• M34: 8,522,591 km (0.107 R)
• M35: 8,764,790 km (0.107 R)
• M36: 9,225,102 km (0.108 R)
• M37: 9,851,169 km (0.079 R)
• M38: 9,978,028 km (0.108 R)
• M39: 10,073,472 km (0.104 R)
• M40: 10,394,060 km (0.072 R)
• M41: 10,848,389 km (0.068 R)
• M42: 11,309,300 km (0.117 R)
• M43: 11,508,863 km (0.065 R)
• M44: 11,709,474 km (0.07 R)
• M45: 12,148,394 km (0.112 R)
• M46: 12,903,116 km (0.098 R)
• M47: 13,637,940 km (0.041 R)
• M48: 13,814,765 km (0.09 R)
• M49: 15,367,740 km (0.103 R)
• M50: 16,747,781 km (0.097 R)
• M51: 18,910,966 km (0.09 R)
• M52: 19,187,572 km (0.028 R)
• M53: 19,266,859 km (0.093 R)
• M54: 19,425,583 km (0.079 R)
• M55: 20,347,405 km (0.055 R)
• M56: 20,834,047 km (0.114 R)
• M57: 21,283,439 km (0.096 R)
• M58: 21,653,544 km (0.032 R)
• M59: 22,275,123 km (0.113 R)
• M60: 22,650,913 km (0.056 R)
• M61: 22,860,649 km (0.111 R)
• M62: 23,028,797 km (0.075 R)
• M63: 23,366,439 km (0.076 R)
• M64: 23,790,849 km (0.089 R)
• M65: 23,961,241 km (0.111 R)
• M66: 25,035,802 km (0.114 R)
• M67: 25,339,486 km (0.037 R)
• M68: 25,688,049 km (0.118 R)
• M69: 26,389,962 km (0.044 R)
• M70: 26,743,312 km (0.044 R)
• M71: 27,723,029 km (0.057 R)
• M72: 27,947,425 km (0.077 R)
• M73: 28,578,579 km (0.092 R)
• M74: 28,850,548 km (0.05 R)
• M75: 29,442,806 km (0.075 R)
• M76: 30,039,103 km (0.106 R)
• M77: 30,500,463 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 934.5

Radius: 5.9

Gravity: 26.85 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 13.86 AU - 20.48 AU

Year: 25240 Days

Day: 18.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 150.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 98,550,358 km

• M1: 76,445 km (0.045 R)
• M2: 861,235 km (0.108 R)
• M3: 1,013,376 km (0.078 R)
• M4: 1,343,538 km (0.105 R)
• M5: 2,556,927 km (0.078 R)
• M6: 2,644,142 km (0.107 R)
• M7: 5,176,685 km (0.078 R)
• M8: 6,024,755 km (0.091 R)
• M9: 7,531,206 km (0.087 R)
• M10: 7,593,887 km (0.061 R)
• M11: 7,909,389 km (0.031 R)
• M12: 8,100,725 km (0.065 R)
• M13: 8,553,258 km (0.063 R)
• M14: 9,890,663 km (0.108 R)
• M15: 10,235,187 km (0.061 R)
• M16: 10,304,451 km (0.06 R)
• M17: 10,443,727 km (0.069 R)
• M18: 11,220,439 km (0.078 R)
• M19: 11,291,946 km (0.106 R)
• M20: 12,015,551 km (0.08 R)
• M21: 12,088,705 km (0.084 R)
• M22: 13,128,859 km (0.068 R)
• M23: 13,204,256 km (0.076 R)
• M24: 13,507,341 km (0.108 R)
• M25: 13,889,265 km (0.088 R)
• M26: 14,820,511 km (0.1 R)
• M27: 15,214,552 km (0.108 R)
• M28: 15,691,769 km (0.116 R)
• M29: 16,173,923 km (0.111 R)
• M30: 16,906,355 km (0.076 R)
• M31: 17,070,613 km (0.051 R)
• M32: 17,152,892 km (0.082 R)
• M33: 17,317,898 km (0.027 R)
• M34: 18,572,276 km (0.112 R)
• M35: 18,656,949 km (0.08 R)
• M36: 19,338,816 km (0.098 R)
• M37: 20,202,744 km (0.096 R)
• M38: 20,990,825 km (0.116 R)
• M39: 21,789,079 km (0.091 R)
• M40: 22,506,850 km (0.071 R)
• M41: 22,959,533 km (0.107 R)
• M42: 23,781,723 km (0.105 R)
• M43: 25,360,878 km (0.057 R)
• M44: 26,782,208 km (0.116 R)
• M45: 27,454,351 km (0.092 R)
• M46: 28,521,732 km (0.108 R)
• M47: 30,596,804 km (0.04 R)
• M48: 33,541,189 km (0.059 R)
• M49: 34,058,050 km (0.064 R)
• M50: 37,213,218 km (0.106 R)
• M51: 38,609,266 km (0.043 R)
• M52: 42,006,633 km (0.095 R)
• M53: 42,451,986 km (0.078 R)
• M54: 43,347,329 km (0.119 R)
• M55: 43,572,175 km (0.076 R)
• M56: 45,384,404 km (0.118 R)
• M57: 45,612,690 km (0.113 R)
• M58: 45,955,867 km (0.088 R)
• M59: 46,644,616 km (0.081 R)
• M60: 48,614,670 km (0.104 R)
• M61: 49,316,434 km (0.082 R)
• M62: 49,433,719 km (0.07 R)
• M63: 49,668,587 km (0.025 R)
• M64: 50,493,620 km (0.092 R)
• M65: 51,679,931 km (0.08 R)
• M66: 52,515,734 km (0.098 R)
• M67: 52,635,562 km (0.094 R)
• M68: 53,235,898 km (0.12 R)
• M69: 54,807,125 km (0.043 R)
• M70: 55,659,384 km (0.115 R)
• M71: 56,638,951 km (0.082 R)
• M72: 60,236,929 km (0.046 R)
• M73: 62,507,077 km (0.074 R)
• M74: 64,292,078 km (0.098 R)
• M75: 64,805,199 km (0.109 R)
• M76: 65,448,320 km (0.062 R)
• M77: 66,870,996 km (0.074 R)
• M78: 68,042,497 km (0.113 R)
• M79: 70,010,008 km (0.117 R)
• M80: 70,934,523 km (0.104 R)
• M81: 72,662,229 km (0.112 R)
• M82: 73,330,483 km (0.038 R)
• M83: 76,159,079 km (0.105 R)
• M84: 77,109,774 km (0.117 R)
• M85: 77,245,908 km (0.108 R)
• M86: 77,927,924 km (0.09 R)
• M87: 81,644,684 km (0.111 R)
• M88: 83,874,440 km (0.086 R)
• M89: 89,249,491 km (0.09 R)
• M90: 90,682,340 km (0.036 R)
• M91: 90,969,867 km (0.071 R)
• M92: 91,690,031 km (0.079 R)
• M93: 94,297,821 km (0.108 R)
• M94: 97,960,126 km (0.106 R)

Kuiper Belt

Range: 30.9 - 48.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 216 - 13,299 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit