🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.55 AU - 0.75 AU

Year: 187 Days

Day: 25.4 Hours

Environment

Temp: 165 °C

Axial Tilt: 4.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 24,683,103 km

• M1: 262,095 km (0.063 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.74 AU - 0.74 AU

Year: 227 Days

Day: 22.5 Hours

Environment

Temp: 137 °C

Axial Tilt: 31.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.99 AU - 1.33 AU

Year: 445 Days

Day: 29.5 Hours

Environment

Temp: 30 °C

Axial Tilt: 18.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.82 AU - 2.9 AU

Year: 1724 Days

Day: 40.7 Hours

Environment

Temp: -92 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2.38 AU - 3.56 AU

Year: 1824 Days

Day: 43.8 Hours

Environment

Temp: -91 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 382.5

Radius: 14.2

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 7.17 AU - 8.39 AU

Year: 7735 Days

Day: 12.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 24,683,103 km

• M1: 220,058 km (0.075 R)
• M2: 441,314 km (0.054 R)
• M3: 614,997 km (0.079 R)
• M4: 802,443 km (0.099 R)
• M5: 1,130,062 km (0.117 R)
• M6: 1,286,242 km (0.08 R)
• M7: 1,400,086 km (0.102 R)
• M8: 1,709,455 km (0.116 R)
• M9: 1,817,614 km (0.093 R)
• M10: 1,965,566 km (0.116 R)
• M11: 2,195,498 km (0.111 R)
• M12: 2,661,047 km (0.115 R)
• M13: 2,766,513 km (0.102 R)
• M14: 2,894,868 km (0.062 R)
• M15: 3,202,442 km (0.085 R)
• M16: 3,314,939 km (0.093 R)
• M17: 3,451,821 km (0.098 R)
• M18: 3,543,974 km (0.109 R)
• M19: 3,754,607 km (0.073 R)
• M20: 4,115,138 km (0.076 R)
• M21: 4,336,842 km (0.088 R)
• M22: 4,486,889 km (0.11 R)
• M23: 4,588,017 km (0.107 R)
• M24: 4,947,650 km (0.086 R)
• M25: 5,289,930 km (0.106 R)
• M26: 5,423,671 km (0.063 R)
• M27: 5,859,150 km (0.118 R)
• M28: 6,025,503 km (0.101 R)
• M29: 6,334,572 km (0.064 R)
• M30: 6,648,877 km (0.061 R)
• M31: 6,764,367 km (0.034 R)
• M32: 7,085,703 km (0.085 R)
• M33: 7,682,898 km (0.109 R)
• M34: 9,505,150 km (0.104 R)
• M35: 9,832,470 km (0.094 R)
• M36: 11,524,272 km (0.071 R)
• M37: 11,838,278 km (0.047 R)
• M38: 12,261,490 km (0.09 R)
• M39: 12,403,608 km (0.057 R)
• M40: 12,689,639 km (0.087 R)
• M41: 12,833,553 km (0.065 R)
• M42: 13,014,117 km (0.099 R)
• M43: 13,818,505 km (0.117 R)
• M44: 14,301,556 km (0.12 R)
• M45: 14,488,703 km (0.117 R)
• M46: 15,284,115 km (0.03 R)
• M47: 16,249,470 km (0.089 R)
• M48: 17,996,175 km (0.113 R)
• M49: 18,279,663 km (0.06 R)
• M50: 19,843,709 km (0.06 R)
• M51: 20,136,472 km (0.062 R)
• M52: 20,346,507 km (0.077 R)
• M53: 21,023,587 km (0.062 R)
• M54: 22,879,498 km (0.032 R)
• M55: 23,760,480 km (0.104 R)
• M56: 24,071,494 km (0.119 R)
• M57: 24,697,561 km (0.119 R)
• M58: 25,057,643 km (0.055 R)
• M59: 25,555,804 km (0.043 R)
• M60: 25,874,448 km (0.112 R)
• M61: 26,240,215 km (0.107 R)
• M62: 26,699,929 km (0.113 R)
• M63: 26,976,984 km (0.11 R)
• M64: 28,612,388 km (0.111 R)
• M65: 28,754,057 km (0.096 R)
• M66: 28,848,603 km (0.061 R)
• M67: 29,704,452 km (0.085 R)
• M68: 29,895,788 km (0.109 R)
• M69: 30,375,848 km (0.108 R)
• M70: 30,520,359 km (0.118 R)
• M71: 31,149,269 km (0.051 R)
• M72: 31,343,746 km (0.103 R)
• M73: 31,587,291 km (0.088 R)
• M74: 32,223,531 km (0.092 R)
• M75: 32,666,341 km (0.076 R)
• M76: 32,814,443 km (0.065 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 73.4

Radius: 10.9

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 8.5 AU - 11.52 AU

Year: 11289 Days

Day: 10.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 24,683,103 km

• M1: 263,143 km (0.051 R)
• M2: 385,663 km (0.118 R)
• M3: 487,390 km (0.084 R)
• M4: 570,865 km (0.034 R)
• M5: 639,680 km (0.099 R)
• M6: 865,723 km (0.102 R)
• M7: 982,708 km (0.082 R)
• M8: 1,130,511 km (0.077 R)
• M9: 1,207,404 km (0.1 R)
• M10: 1,504,955 km (0.082 R)
• M11: 1,590,225 km (0.114 R)
• M12: 1,677,291 km (0.049 R)
• M13: 1,840,951 km (0.028 R)
• M14: 2,057,270 km (0.041 R)
• M15: 2,200,734 km (0.101 R)
• M16: 2,397,306 km (0.073 R)
• M17: 2,616,916 km (0.026 R)
• M18: 2,685,880 km (0.093 R)
• M19: 2,790,449 km (0.112 R)
• M20: 2,878,712 km (0.088 R)
• M21: 3,076,031 km (0.103 R)
• M22: 3,484,284 km (0.105 R)
• M23: 3,560,429 km (0.088 R)
• M24: 3,656,322 km (0.063 R)
• M25: 3,753,111 km (0.071 R)
• M26: 4,558,397 km (0.115 R)
• M27: 4,746,740 km (0.118 R)
• M28: 4,895,142 km (0.101 R)
• M29: 5,174,890 km (0.109 R)
• M30: 5,908,518 km (0.102 R)
• M31: 6,160,291 km (0.083 R)
• M32: 6,322,305 km (0.107 R)
• M33: 6,603,549 km (0.105 R)
• M34: 7,008,959 km (0.026 R)
• M35: 7,202,539 km (0.106 R)
• M36: 7,422,598 km (0.115 R)
• M37: 7,919,262 km (0.086 R)
• M38: 8,298,942 km (0.073 R)
• M39: 8,632,844 km (0.104 R)
• M40: 8,788,426 km (0.062 R)
• M41: 9,287,335 km (0.087 R)
• M42: 9,660,731 km (0.103 R)
• M43: 9,957,683 km (0.073 R)
• M44: 10,422,633 km (0.083 R)
• M45: 11,006,663 km (0.061 R)
• M46: 11,090,887 km (0.092 R)
• M47: 11,288,506 km (0.094 R)
• M48: 11,458,748 km (0.104 R)
• M49: 11,658,461 km (0.101 R)
• M50: 11,773,203 km (0.073 R)
• M51: 11,974,711 km (0.059 R)
• M52: 12,235,610 km (0.085 R)
• M53: 12,468,983 km (0.115 R)
• M54: 12,645,059 km (0.09 R)
• M55: 14,481,373 km (0.04 R)
• M56: 14,635,459 km (0.041 R)
• M57: 14,790,293 km (0.048 R)
• M58: 15,101,456 km (0.053 R)
• M59: 15,414,714 km (0.112 R)
• M60: 15,856,926 km (0.105 R)
• M61: 16,015,948 km (0.118 R)
• M62: 17,437,577 km (0.098 R)
• M63: 17,865,277 km (0.055 R)
• M64: 18,196,636 km (0.093 R)
• M65: 18,296,418 km (0.089 R)
• M66: 18,463,220 km (0.109 R)
• M67: 18,865,488 km (0.102 R)
• M68: 19,000,276 km (0.115 R)
• M69: 19,236,940 km (0.078 R)
• M70: 19,712,960 km (0.091 R)
• M71: 20,158,612 km (0.075 R)
• M72: 20,607,555 km (0.114 R)
• M73: 21,269,526 km (0.109 R)
• M74: 21,585,626 km (0.091 R)
• M75: 21,655,937 km (0.096 R)
• M76: 22,364,582 km (0.111 R)
• M77: 22,614,561 km (0.113 R)
• M78: 23,369,581 km (0.071 R)
• M79: 23,514,242 km (0.084 R)
• M80: 23,877,466 km (0.065 R)
• M81: 23,986,822 km (0.082 R)
• M82: 24,059,826 km (0.098 R)
• M83: 24,425,742 km (0.114 R)

Kuiper Belt

Range: 30.8 - 58.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 256 - 16,667 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit