🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.67 AU - 1.05 AU

Year: 296 Days

Day: 23.9 Hours

Environment

Temp: 150 °C

Axial Tilt: 8.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 18,994,212 km

• M1: 53,107 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.17 AU - 1.25 AU

Year: 494 Days

Day: 13.7 Hours

Environment

Temp: -12 °C

Axial Tilt: 21 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.55 AU - 2.33 AU

Year: 1002 Days

Day: 25.9 Hours

Environment

Temp: -77 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.81 AU - 2.17 AU

Year: 1041 Days

Day: 38.9 Hours

Environment

Temp: -64 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,994,212 km

• M1: 97,987 km (0.087 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 3.09 AU - 4.07 AU

Year: 2512 Days

Day: 29 Hours

Environment

Temp: -127 °C

Axial Tilt: 79.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 3.26 AU - 4.42 AU

Year: 2791 Days

Day: 40.6 Hours

Environment

Temp: -131 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 197

Radius: 9.8

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 5.41 AU - 6.09 AU

Year: 5113 Days

Day: 8.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 18,994,212 km

• M1: 145,110 km (0.103 R)
• M2: 367,263 km (0.106 R)
• M3: 502,350 km (0.104 R)
• M4: 576,849 km (0.104 R)
• M5: 655,837 km (0.045 R)
• M6: 738,864 km (0.07 R)
• M7: 815,907 km (0.108 R)
• M8: 895,942 km (0.034 R)
• M9: 978,819 km (0.05 R)
• M10: 1,053,618 km (0.064 R)
• M11: 1,481,917 km (0.109 R)
• M12: 1,709,006 km (0.076 R)
• M13: 1,934,001 km (0.085 R)
• M14: 2,057,120 km (0.111 R)
• M15: 2,354,521 km (0.098 R)
• M16: 2,560,517 km (0.104 R)
• M17: 2,711,312 km (0.115 R)
• M18: 2,880,657 km (0.104 R)
• M19: 3,165,491 km (0.1 R)
• M20: 3,294,893 km (0.083 R)
• M21: 3,442,696 km (0.055 R)
• M22: 3,762,087 km (0.096 R)
• M23: 3,986,185 km (0.084 R)
• M24: 4,232,423 km (0.067 R)
• M25: 4,429,443 km (0.078 R)
• M26: 4,702,908 km (0.114 R)
• M27: 5,634,753 km (0.108 R)
• M28: 5,951,153 km (0.07 R)
• M29: 6,051,234 km (0.119 R)
• M30: 6,192,305 km (0.086 R)
• M31: 6,293,882 km (0.093 R)
• M32: 6,851,283 km (0.116 R)
• M33: 7,083,010 km (0.097 R)
• M34: 7,210,468 km (0.08 R)
• M35: 7,381,608 km (0.09 R)
• M36: 7,619,020 km (0.09 R)
• M37: 7,925,097 km (0.119 R)
• M38: 8,168,343 km (0.073 R)
• M39: 8,571,808 km (0.065 R)
• M40: 8,730,382 km (0.035 R)
• M41: 8,798,599 km (0.11 R)
• M42: 9,027,633 km (0.096 R)
• M43: 9,189,049 km (0.057 R)
• M44: 9,281,650 km (0.093 R)
• M45: 9,491,387 km (0.098 R)
• M46: 9,561,698 km (0.114 R)
• M47: 10,177,592 km (0.092 R)
• M48: 10,297,569 km (0.092 R)
• M49: 10,684,579 km (0.061 R)
• M50: 10,782,117 km (0.098 R)
• M51: 10,904,488 km (0.11 R)
• M52: 11,002,624 km (0.079 R)
• M53: 11,398,161 km (0.104 R)
• M54: 11,773,352 km (0.111 R)
• M55: 11,899,314 km (0.117 R)
• M56: 12,000,442 km (0.104 R)
• M57: 12,101,869 km (0.069 R)
• M58: 12,279,891 km (0.094 R)
• M59: 12,356,485 km (0.087 R)
• M60: 12,664,507 km (0.119 R)
• M61: 12,923,162 km (0.089 R)
• M62: 13,001,102 km (0.101 R)
• M63: 13,709,448 km (0.087 R)
• M64: 13,895,099 km (0.114 R)
• M65: 14,028,241 km (0.06 R)
• M66: 14,295,872 km (0.099 R)
• M67: 14,430,360 km (0.118 R)
• M68: 15,081,410 km (0.099 R)
• M69: 15,273,195 km (0.094 R)
• M70: 15,410,675 km (0.03 R)
• M71: 15,548,455 km (0.107 R)
• M72: 15,853,186 km (0.047 R)
• M73: 16,076,086 km (0.086 R)
• M74: 16,272,060 km (0.118 R)
• M75: 17,091,856 km (0.061 R)
• M76: 18,215,635 km (0.119 R)
• M77: 18,303,150 km (0.034 R)
• M78: 18,449,157 km (0.089 R)
• M79: 18,566,293 km (0.078 R)
• M80: 18,683,577 km (0.11 R)
• M81: 18,977,986 km (0.105 R)
• M82: 19,274,040 km (0.114 R)
• M83: 19,363,200 km (0.044 R)
• M84: 20,231,616 km (0.095 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 150.9

Radius: 9.7

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 4.71 AU - 7.09 AU

Year: 5315 Days

Day: 8.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 18,994,212 km

• M1: 127,308 km (0.102 R)
• M2: 195,225 km (0.08 R)
• M3: 404,961 km (0.037 R)
• M4: 485,295 km (0.07 R)
• M5: 547,678 km (0.084 R)
• M6: 699,669 km (0.067 R)
• M7: 799,900 km (0.111 R)
• M8: 875,896 km (0.101 R)
• M9: 954,734 km (0.084 R)
• M10: 1,195,287 km (0.064 R)
• M11: 1,385,575 km (0.084 R)
• M12: 1,490,444 km (0.112 R)
• M13: 1,573,919 km (0.073 R)
• M14: 1,859,651 km (0.11 R)
• M15: 2,068,191 km (0.069 R)
• M16: 2,451,610 km (0.063 R)
• M17: 2,812,739 km (0.107 R)
• M18: 3,144,697 km (0.082 R)
• M19: 3,299,680 km (0.101 R)
• M20: 3,441,499 km (0.066 R)
• M21: 3,649,889 km (0.106 R)
• M22: 3,714,814 km (0.071 R)
• M23: 3,796,495 km (0.092 R)
• M24: 3,961,800 km (0.088 R)
• M25: 4,112,745 km (0.111 R)
• M26: 4,231,376 km (0.044 R)
• M27: 4,472,079 km (0.09 R)
• M28: 4,664,462 km (0.108 R)
• M29: 4,806,131 km (0.104 R)
• M30: 4,967,098 km (0.07 R)
• M31: 5,184,613 km (0.08 R)
• M32: 5,349,919 km (0.049 R)
• M33: 5,629,069 km (0.102 R)
• M34: 5,780,013 km (0.096 R)
• M35: 6,066,642 km (0.112 R)
• M36: 6,260,372 km (0.12 R)
• M37: 6,397,104 km (0.118 R)
• M38: 6,934,011 km (0.069 R)
• M39: 6,994,598 km (0.047 R)
• M40: 7,506,223 km (0.071 R)
• M41: 8,306,871 km (0.12 R)
• M42: 8,392,740 km (0.087 R)
• M43: 8,804,732 km (0.102 R)
• M44: 9,379,188 km (0.093 R)
• M45: 9,558,257 km (0.087 R)
• M46: 10,057,016 km (0.107 R)
• M47: 10,355,613 km (0.078 R)
• M48: 10,517,628 km (0.109 R)
• M49: 10,610,678 km (0.051 R)
• M50: 11,459,646 km (0.079 R)
• M51: 11,940,752 km (0.117 R)
• M52: 12,452,976 km (0.057 R)
• M53: 12,897,880 km (0.058 R)
• M54: 13,272,473 km (0.12 R)
• M55: 13,955,985 km (0.106 R)
• M56: 14,083,742 km (0.111 R)
• M57: 15,225,473 km (0.08 R)
• M58: 15,409,777 km (0.117 R)
• M59: 15,780,780 km (0.088 R)
• M60: 15,994,107 km (0.095 R)
• M61: 16,181,553 km (0.088 R)
• M62: 16,639,771 km (0.111 R)
• M63: 16,938,518 km (0.091 R)
• M64: 17,651,801 km (0.088 R)
• M65: 17,762,354 km (0.084 R)
• M66: 18,151,308 km (0.118 R)
• M67: 18,458,881 km (0.099 R)
• M68: 18,571,080 km (0.095 R)
• M69: 18,852,772 km (0.09 R)
• M70: 18,994,142 km (0.119 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 283 - 16,007 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit