🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.42 AU - 0.64 AU

Year: 144 Days

Day: 28.2 Hours

Environment

Temp: 166 °C

Axial Tilt: 11.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 43,827,362 km

• M1: 193,280 km (0.115 R)
• M2: 471,532 km (0.041 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.53 AU - 0.59 AU

Year: 156 Days

Day: 47.6 Hours

Environment

Temp: 224 °C

Axial Tilt: 21.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.84 AU - 0.88 AU

Year: 297 Days

Day: 20.5 Hours

Environment

Temp: 139 °C

Axial Tilt: 2.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.47 AU - 2.33 AU

Year: 976 Days

Day: 42.3 Hours

Environment

Temp: -62 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2.95 AU - 4.33 AU

Year: 2589 Days

Day: 44.7 Hours

Environment

Temp: -132 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,827,362 km

• M1: 1,318,107 km (0.085 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 3.83 AU - 4.59 AU

Year: 3220 Days

Day: 24.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,827,362 km

• M1: 230,530 km (0.053 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 124.4

Radius: 14.2

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 6.63 AU - 7.41 AU

Year: 6934 Days

Day: 13.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 43,827,362 km

• M1: 219,310 km (0.104 R)
• M2: 308,770 km (0.109 R)
• M3: 426,653 km (0.096 R)
• M4: 883,824 km (0.033 R)
• M5: 1,401,732 km (0.105 R)
• M6: 1,551,629 km (0.107 R)
• M7: 1,641,687 km (0.106 R)
• M8: 1,800,410 km (0.026 R)
• M9: 2,020,469 km (0.077 R)
• M10: 2,133,864 km (0.105 R)
• M11: 2,234,992 km (0.083 R)
• M12: 2,367,536 km (0.114 R)
• M13: 2,517,882 km (0.113 R)
• M14: 2,702,635 km (0.034 R)
• M15: 2,844,304 km (0.109 R)
• M16: 3,004,673 km (0.11 R)
• M17: 3,334,537 km (0.115 R)
• M18: 3,452,868 km (0.097 R)
• M19: 3,798,739 km (0.079 R)
• M20: 4,412,688 km (0.07 R)
• M21: 4,524,438 km (0.068 R)
• M22: 4,807,627 km (0.048 R)
• M23: 4,941,816 km (0.09 R)
• M24: 5,077,352 km (0.105 R)
• M25: 5,312,669 km (0.098 R)
• M26: 5,773,580 km (0.094 R)
• M27: 5,895,951 km (0.094 R)
• M28: 5,998,725 km (0.058 R)
• M29: 6,101,948 km (0.074 R)
• M30: 6,415,355 km (0.052 R)
• M31: 6,542,364 km (0.048 R)
• M32: 6,648,728 km (0.073 R)
• M33: 6,755,690 km (0.12 R)
• M34: 7,036,485 km (0.099 R)
• M35: 7,409,732 km (0.099 R)
• M36: 7,834,440 km (0.053 R)
• M37: 8,015,604 km (0.098 R)
• M38: 8,660,969 km (0.069 R)
• M39: 8,919,175 km (0.089 R)
• M40: 9,013,721 km (0.107 R)
• M41: 9,539,557 km (0.111 R)
• M42: 9,830,674 km (0.11 R)
• M43: 10,521,218 km (0.093 R)
• M44: 10,922,889 km (0.088 R)
• M45: 11,024,166 km (0.109 R)
• M46: 11,767,369 km (0.051 R)
• M47: 12,579,835 km (0.057 R)
• M48: 13,356,247 km (0.096 R)
• M49: 13,546,087 km (0.079 R)
• M50: 13,709,448 km (0.071 R)
• M51: 14,231,096 km (0.114 R)
• M52: 14,899,350 km (0.094 R)
• M53: 15,577,925 km (0.119 R)
• M54: 15,749,215 km (0.116 R)
• M55: 16,527,573 km (0.109 R)
• M56: 17,053,409 km (0.038 R)
• M57: 17,555,011 km (0.11 R)
• M58: 17,703,562 km (0.044 R)
• M59: 18,181,527 km (0.044 R)
• M60: 18,573,024 km (0.091 R)
• M61: 18,845,741 km (0.053 R)
• M62: 19,028,251 km (0.036 R)
• M63: 19,303,212 km (0.096 R)
• M64: 19,548,702 km (0.116 R)
• M65: 19,764,272 km (0.082 R)
• M66: 20,229,073 km (0.056 R)
• M67: 20,384,804 km (0.101 R)
• M68: 20,728,879 km (0.108 R)
• M69: 20,917,223 km (0.094 R)
• M70: 21,074,750 km (0.084 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 693.5

Radius: 12.4

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 7.04 AU - 9.28 AU

Year: 8689 Days

Day: 6.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 43,827,362 km

• M1: 161,416 km (0.112 R)
• M2: 242,648 km (0.039 R)
• M3: 392,545 km (0.118 R)
• M4: 503,546 km (0.111 R)
• M5: 780,153 km (0.103 R)
• M6: 877,990 km (0.094 R)
• M7: 1,033,422 km (0.096 R)
• M8: 1,494,034 km (0.029 R)
• M9: 1,576,911 km (0.112 R)
• M10: 2,201,333 km (0.076 R)
• M11: 2,320,562 km (0.062 R)
• M12: 2,417,502 km (0.092 R)
• M13: 3,108,045 km (0.116 R)
• M14: 3,324,065 km (0.045 R)
• M15: 3,629,394 km (0.114 R)
• M16: 3,828,509 km (0.084 R)
• M17: 4,327,118 km (0.038 R)
• M18: 4,507,982 km (0.102 R)
• M19: 5,003,002 km (0.092 R)
• M20: 5,129,412 km (0.105 R)
• M21: 5,515,374 km (0.09 R)
• M22: 5,777,919 km (0.09 R)
• M23: 5,910,761 km (0.085 R)
• M24: 6,315,424 km (0.118 R)
• M25: 6,521,270 km (0.068 R)
• M26: 6,869,085 km (0.075 R)
• M27: 6,974,702 km (0.116 R)
• M28: 7,765,326 km (0.03 R)
• M29: 8,208,585 km (0.064 R)
• M30: 8,470,979 km (0.103 R)
• M31: 9,274,918 km (0.112 R)
• M32: 9,469,994 km (0.093 R)
• M33: 9,666,266 km (0.087 R)
• M34: 9,943,621 km (0.088 R)
• M35: 10,223,369 km (0.075 R)
• M36: 10,668,572 km (0.08 R)
• M37: 11,244,225 km (0.105 R)
• M38: 11,703,640 km (0.111 R)
• M39: 11,787,863 km (0.119 R)
• M40: 14,814,228 km (0.116 R)
• M41: 14,996,738 km (0.087 R)
• M42: 15,502,379 km (0.071 R)
• M43: 15,780,631 km (0.097 R)
• M44: 16,719,956 km (0.113 R)
• M45: 17,244,296 km (0.049 R)
• M46: 17,532,571 km (0.104 R)
• M47: 18,260,365 km (0.1 R)
• M48: 18,849,781 km (0.072 R)
• M49: 19,545,111 km (0.09 R)
• M50: 20,299,683 km (0.101 R)
• M51: 20,451,675 km (0.055 R)
• M52: 20,553,251 km (0.068 R)
• M53: 22,357,851 km (0.118 R)
• M54: 23,571,239 km (0.062 R)
• M55: 24,105,453 km (0.086 R)
• M56: 25,185,849 km (0.099 R)
• M57: 26,061,445 km (0.086 R)
• M58: 26,226,751 km (0.11 R)
• M59: 26,337,154 km (0.08 R)
• M60: 26,669,261 km (0.101 R)
• M61: 26,891,564 km (0.078 R)
• M62: 28,068,151 km (0.101 R)
• M63: 28,747,924 km (0.084 R)
• M64: 29,032,908 km (0.073 R)
• M65: 29,375,935 km (0.064 R)
• M66: 30,355,502 km (0.096 R)
• M67: 31,874,070 km (0.115 R)
• M68: 31,991,953 km (0.104 R)
• M69: 32,228,019 km (0.069 R)
• M70: 32,346,351 km (0.1 R)
• M71: 33,897,082 km (0.112 R)
• M72: 35,655,306 km (0.058 R)
• M73: 36,761,433 km (0.116 R)
• M74: 36,946,934 km (0.084 R)
• M75: 37,132,735 km (0.083 R)
• M76: 37,256,751 km (0.065 R)
• M77: 38,692,891 km (0.092 R)
• M78: 40,465,476 km (0.088 R)
• M79: 41,297,539 km (0.118 R)
• M80: 41,812,455 km (0.116 R)
• M81: 42,913,496 km (0.101 R)
• M82: 43,696,341 km (0.098 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 516 - 13,934 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit