🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.54 AU - 0.7 AU

Year: 177 Days

Day: 13.7 Hours

Environment

Temp: 216 °C

Axial Tilt: 3.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,414,303 km

• M1: 43,683 km (0.054 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.62 AU - 0.8 AU

Year: 216 Days

Day: 12.7 Hours

Environment

Temp: 145 °C

Axial Tilt: 45.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.43 AU - 1.69 AU

Year: 705 Days

Day: 29.5 Hours

Environment

Temp: -31 °C

Axial Tilt: 70.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,414,303 km

• M1: 45,179 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 2.18 AU - 2.42 AU

Year: 1261 Days

Day: 15.8 Hours

Environment

Temp: -73 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,414,303 km

• M1: 842,386 km (0.084 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.24 AU - 3.1 AU

Year: 1578 Days

Day: 40.9 Hours

Environment

Temp: -91 °C

Axial Tilt: 49.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 3.4 AU - 4 AU

Year: 2574 Days

Day: 38.8 Hours

Environment

Temp: -119 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,414,303 km

• M1: 80,932 km (0.097 R)
• M2: 168,597 km (0.044 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 3.21 AU - 4.63 AU

Year: 2807 Days

Day: 42.3 Hours

Environment

Temp: -127 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 3.55 AU - 5.51 AU

Year: 3487 Days

Day: 30.7 Hours

Environment

Temp: -132 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,414,303 km

• M1: 1,881,044 km (0.084 R)

Asteroid Belt

Center: 5.75 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 632

Radius: 9.2

Gravity: 7.47 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 6.43 AU - 7.49 AU

Year: 6641 Days

Day: 14 Hours

Environment

Temp: -150 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 71,414,303 km

• M1: 123,418 km (0.111 R)
• M2: 229,932 km (0.107 R)
• M3: 289,322 km (0.108 R)
• M4: 356,193 km (0.051 R)
• M5: 546,331 km (0.115 R)
• M6: 634,744 km (0.116 R)
• M7: 701,165 km (0.115 R)
• M8: 798,404 km (0.105 R)
• M9: 930,499 km (0.051 R)
• M10: 991,834 km (0.1 R)
• M11: 1,118,543 km (0.073 R)
• M12: 1,200,523 km (0.097 R)
• M13: 1,604,587 km (0.111 R)
• M14: 1,679,087 km (0.05 R)
• M15: 2,661,945 km (0.042 R)
• M16: 2,795,535 km (0.067 R)
• M17: 2,977,297 km (0.11 R)
• M18: 3,693,123 km (0.106 R)
• M19: 4,619,732 km (0.074 R)
• M20: 4,835,153 km (0.099 R)
• M21: 5,643,280 km (0.103 R)
• M22: 6,433,157 km (0.04 R)
• M23: 6,734,597 km (0.098 R)
• M24: 6,795,334 km (0.101 R)
• M25: 6,978,890 km (0.098 R)
• M26: 7,071,342 km (0.113 R)
• M27: 7,288,558 km (0.075 R)
• M28: 7,351,090 km (0.108 R)
• M29: 8,309,563 km (0.09 R)
• M30: 8,538,897 km (0.071 R)
• M31: 8,970,188 km (0.071 R)
• M32: 9,104,377 km (0.081 R)
• M33: 9,374,850 km (0.104 R)
• M34: 9,579,350 km (0.092 R)
• M35: 10,062,252 km (0.112 R)
• M36: 10,131,965 km (0.088 R)
• M37: 10,553,232 km (0.046 R)
• M38: 11,231,958 km (0.032 R)
• M39: 11,376,619 km (0.092 R)
• M40: 11,449,174 km (0.113 R)
• M41: 11,594,733 km (0.09 R)
• M42: 12,183,400 km (0.095 R)
• M43: 12,332,100 km (0.101 R)
• M44: 13,428,204 km (0.046 R)
• M45: 13,813,269 km (0.099 R)
• M46: 14,280,314 km (0.045 R)
• M47: 14,752,444 km (0.064 R)
• M48: 14,950,662 km (0.1 R)
• M49: 16,199,505 km (0.1 R)
• M50: 16,322,175 km (0.107 R)
• M51: 16,527,274 km (0.095 R)
• M52: 16,857,137 km (0.062 R)
• M53: 17,189,244 km (0.12 R)
• M54: 17,481,558 km (0.084 R)
• M55: 17,649,407 km (0.106 R)
• M56: 17,902,078 km (0.095 R)
• M57: 18,411,160 km (0.115 R)
• M58: 19,400,001 km (0.068 R)
• M59: 19,791,649 km (0.064 R)
• M60: 20,538,591 km (0.068 R)
• M61: 21,071,309 km (0.115 R)
• M62: 21,833,959 km (0.097 R)
• M63: 22,014,673 km (0.104 R)
• M64: 22,377,597 km (0.106 R)
• M65: 22,468,703 km (0.085 R)
• M66: 23,293,735 km (0.048 R)
• M67: 23,478,488 km (0.038 R)
• M68: 24,035,441 km (0.084 R)
• M69: 24,175,315 km (0.093 R)
• M70: 24,315,638 km (0.099 R)
• M71: 24,926,296 km (0.08 R)
• M72: 25,399,474 km (0.111 R)
• M73: 25,637,185 km (0.09 R)
• M74: 26,402,827 km (0.113 R)
• M75: 28,893,034 km (0.09 R)
• M76: 29,340,331 km (0.075 R)
• M77: 29,739,757 km (0.117 R)
• M78: 29,940,069 km (0.073 R)
• M79: 30,090,714 km (0.09 R)
• M80: 31,304,551 km (0.047 R)
• M81: 31,559,466 km (0.086 R)
• M82: 32,689,080 km (0.109 R)
• M83: 32,999,495 km (0.115 R)
• M84: 33,155,077 km (0.062 R)
• M85: 34,618,742 km (0.109 R)
• M86: 35,040,908 km (0.077 R)
• M87: 35,358,504 km (0.04 R)
• M88: 35,464,569 km (0.08 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 851.6

Radius: 6.1

Gravity: 22.89 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 11.31 AU - 14.03 AU

Year: 16310 Days

Day: 18.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 170.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 71,414,303 km

• M1: 101,128 km (0.059 R)
• M2: 158,125 km (0.114 R)
• M3: 341,083 km (0.101 R)
• M4: 873,502 km (0.039 R)
• M5: 1,072,318 km (0.084 R)
• M6: 1,570,478 km (0.075 R)
• M7: 2,297,973 km (0.1 R)
• M8: 2,468,514 km (0.102 R)
• M9: 2,537,778 km (0.11 R)
• M10: 2,821,715 km (0.118 R)
• M11: 3,381,211 km (0.119 R)
• M12: 4,137,578 km (0.082 R)
• M13: 4,261,744 km (0.108 R)
• M14: 4,303,482 km (0.09 R)
• M15: 4,471,331 km (0.117 R)
• M16: 5,164,717 km (0.116 R)
• M17: 5,253,728 km (0.111 R)
• M18: 5,298,457 km (0.062 R)
• M19: 5,388,216 km (0.072 R)
• M20: 5,433,245 km (0.091 R)
• M21: 6,504,515 km (0.109 R)
• M22: 7,138,062 km (0.097 R)
• M23: 7,237,395 km (0.097 R)
• M24: 8,516,008 km (0.077 R)
• M25: 8,726,941 km (0.027 R)
• M26: 9,862,838 km (0.119 R)
• M27: 10,419,791 km (0.066 R)
• M28: 10,532,438 km (0.116 R)
• M29: 10,758,929 km (0.039 R)
• M30: 11,044,362 km (0.06 R)
• M31: 11,564,364 km (0.039 R)
• M32: 11,622,558 km (0.078 R)
• M33: 11,856,678 km (0.071 R)
• M34: 12,687,994 km (0.04 R)
• M35: 13,232,380 km (0.087 R)
• M36: 13,476,823 km (0.088 R)
• M37: 13,599,494 km (0.094 R)
• M38: 13,846,181 km (0.06 R)
• M39: 14,032,131 km (0.112 R)
• M40: 14,094,214 km (0.119 R)
• M41: 15,356,670 km (0.064 R)
• M42: 15,613,530 km (0.072 R)
• M43: 16,131,438 km (0.119 R)
• M44: 16,985,043 km (0.076 R)
• M45: 17,051,315 km (0.105 R)
• M46: 17,517,611 km (0.053 R)
• M47: 18,055,565 km (0.041 R)
• M48: 18,123,184 km (0.027 R)
• M49: 18,530,838 km (0.078 R)
• M50: 19,147,779 km (0.044 R)
• M51: 19,216,744 km (0.107 R)
• M52: 19,632,477 km (0.117 R)
• M53: 20,331,697 km (0.083 R)
• M54: 20,755,059 km (0.11 R)
• M55: 21,970,691 km (0.118 R)
• M56: 22,260,014 km (0.05 R)
• M57: 22,550,682 km (0.088 R)
• M58: 23,135,610 km (0.116 R)
• M59: 23,356,267 km (0.086 R)
• M60: 24,320,575 km (0.113 R)
• M61: 24,395,224 km (0.088 R)
• M62: 24,845,214 km (0.058 R)
• M63: 25,449,291 km (0.114 R)
• M64: 28,305,563 km (0.096 R)
• M65: 29,811,265 km (0.072 R)
• M66: 30,614,307 km (0.085 R)
• M67: 30,694,940 km (0.093 R)
• M68: 31,261,766 km (0.109 R)
• M69: 32,570,149 km (0.096 R)
• M70: 36,944,092 km (0.065 R)
• M71: 38,239,609 km (0.105 R)
• M72: 38,674,790 km (0.095 R)
• M73: 39,024,101 km (0.096 R)
• M74: 42,935,038 km (0.084 R)
• M75: 43,932,107 km (0.044 R)
• M76: 44,205,273 km (0.057 R)
• M77: 44,936,807 km (0.102 R)
• M78: 45,764,382 km (0.108 R)
• M79: 46,411,543 km (0.064 R)
• M80: 47,808,488 km (0.109 R)
• M81: 52,274,283 km (0.106 R)
• M82: 55,390,108 km (0.1 R)
• M83: 58,766,083 km (0.05 R)
• M84: 61,494,000 km (0.08 R)
• M85: 62,310,206 km (0.079 R)
• M86: 63,438,323 km (0.082 R)
• M87: 64,469,651 km (0.06 R)
• M88: 65,402,693 km (0.082 R)
• M89: 65,610,634 km (0.108 R)
• M90: 65,818,725 km (0.109 R)
• M91: 68,122,981 km (0.115 R)
• M92: 68,755,929 km (0.077 R)
• M93: 68,861,545 km (0.084 R)
• M94: 70,559,930 km (0.095 R)
• M95: 71,200,359 km (0.08 R)

Kuiper Belt

Range: 30.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 263 - 17,662 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit