🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.42 AU - 0.6 AU

Year: 134 Days

Day: 35.8 Hours

Environment

Temp: 227 °C

Axial Tilt: 4.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.59 AU - 0.81 AU

Year: 216 Days

Day: 31.6 Hours

Environment

Temp: 193 °C

Axial Tilt: 12.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,614,351 km

• M1: 254,915 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.48 AU - 1.54 AU

Year: 685 Days

Day: 16.4 Hours

Environment

Temp: -45 °C

Axial Tilt: 49 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.45 AU - 1.87 AU

Year: 789 Days

Day: 25.8 Hours

Environment

Temp: -46 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,614,351 km

• M1: 219,161 km (0.11 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.18 AU - 3.3 AU

Year: 1673 Days

Day: 36.7 Hours

Environment

Temp: -101 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 3.02 AU - 3.86 AU

Year: 2354 Days

Day: 19.6 Hours

Environment

Temp: -108 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,614,351 km

• M1: 231,278 km (0.097 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 4.29 AU - 4.29 AU

Year: 3278 Days

Day: 41.1 Hours

Environment

Temp: -123 °C

Axial Tilt: 49.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.59 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529.3

Radius: 8.3

Gravity: 7.68 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 7.2 AU - 10.56 AU

Year: 9763 Days

Day: 11.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 59,614,351 km

• M1: 373,995 km (0.07 R)
• M2: 1,098,796 km (0.073 R)
• M3: 1,269,188 km (0.102 R)
• M4: 1,327,980 km (0.069 R)
• M5: 1,530,685 km (0.115 R)
• M6: 1,636,002 km (0.105 R)
• M7: 2,317,121 km (0.111 R)
• M8: 2,537,180 km (0.071 R)
• M9: 3,679,808 km (0.087 R)
• M10: 3,850,500 km (0.086 R)
• M11: 4,140,869 km (0.112 R)
• M12: 4,199,811 km (0.083 R)
• M13: 4,288,821 km (0.106 R)
• M14: 4,835,602 km (0.101 R)
• M15: 5,244,303 km (0.056 R)
• M16: 6,330,982 km (0.038 R)
• M17: 6,570,189 km (0.061 R)
• M18: 7,057,728 km (0.104 R)
• M19: 7,592,990 km (0.114 R)
• M20: 7,810,804 km (0.097 R)
• M21: 7,993,912 km (0.114 R)
• M22: 8,476,515 km (0.085 R)
• M23: 8,664,709 km (0.054 R)
• M24: 8,740,405 km (0.089 R)
• M25: 8,816,251 km (0.025 R)
• M26: 9,045,136 km (0.12 R)
• M27: 9,547,934 km (0.087 R)
• M28: 9,704,563 km (0.055 R)
• M29: 9,822,447 km (0.108 R)
• M30: 10,783,314 km (0.103 R)
• M31: 11,399,059 km (0.079 R)
• M32: 11,773,951 km (0.119 R)
• M33: 12,068,210 km (0.061 R)
• M34: 12,152,882 km (0.085 R)
• M35: 12,836,395 km (0.111 R)
• M36: 13,313,612 km (0.107 R)
• M37: 14,915,656 km (0.044 R)
• M38: 15,006,462 km (0.055 R)
• M39: 16,203,245 km (0.112 R)
• M40: 16,813,155 km (0.036 R)
• M41: 16,907,551 km (0.102 R)
• M42: 17,862,285 km (0.03 R)
• M43: 18,152,056 km (0.084 R)
• M44: 19,973,410 km (0.046 R)
• M45: 20,324,516 km (0.059 R)
• M46: 20,627,003 km (0.101 R)
• M47: 22,162,027 km (0.051 R)
• M48: 22,317,609 km (0.108 R)
• M49: 23,048,245 km (0.073 R)
• M50: 23,205,771 km (0.049 R)
• M51: 23,310,939 km (0.114 R)
• M52: 24,052,196 km (0.116 R)
• M53: 24,479,298 km (0.05 R)
• M54: 25,286,678 km (0.11 R)
• M55: 25,394,987 km (0.083 R)
• M56: 25,775,264 km (0.113 R)
• M57: 25,829,718 km (0.104 R)
• M58: 25,938,924 km (0.075 R)
• M59: 26,817,064 km (0.045 R)
• M60: 27,872,626 km (0.071 R)
• M61: 28,040,475 km (0.098 R)
• M62: 28,096,574 km (0.083 R)
• M63: 28,602,664 km (0.077 R)
• M64: 28,998,350 km (0.098 R)
• M65: 29,168,443 km (0.054 R)
• M66: 29,852,255 km (0.075 R)
• M67: 30,656,792 km (0.067 R)
• M68: 30,714,537 km (0.086 R)
• M69: 30,887,921 km (0.119 R)
• M70: 30,945,816 km (0.115 R)
• M71: 31,760,077 km (0.068 R)
• M72: 31,876,913 km (0.105 R)
• M73: 31,935,405 km (0.102 R)
• M74: 32,287,110 km (0.119 R)
• M75: 34,244,598 km (0.069 R)
• M76: 35,388,872 km (0.053 R)
• M77: 36,423,342 km (0.097 R)
• M78: 36,545,713 km (0.091 R)
• M79: 37,344,416 km (0.088 R)
• M80: 40,659,654 km (0.112 R)
• M81: 42,706,452 km (0.047 R)
• M82: 43,029,284 km (0.043 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 473.7

Radius: 6.6

Gravity: 10.87 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 9.97 AU - 15.41 AU

Year: 16679 Days

Day: 21.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 59,614,351 km

• M1: 141,669 km (0.09 R)
• M2: 202,556 km (0.1 R)
• M3: 331,658 km (0.071 R)
• M4: 376,089 km (0.05 R)
• M5: 471,832 km (0.063 R)
• M6: 576,251 km (0.108 R)
• M7: 787,932 km (0.057 R)
• M8: 829,071 km (0.101 R)
• M9: 935,286 km (0.087 R)
• M10: 1,068,578 km (0.083 R)
• M11: 1,232,238 km (0.112 R)
• M12: 1,689,409 km (0.082 R)
• M13: 2,165,728 km (0.082 R)
• M14: 2,313,531 km (0.104 R)
• M15: 3,002,280 km (0.049 R)
• M16: 3,267,666 km (0.09 R)
• M17: 3,609,946 km (0.09 R)
• M18: 4,291,664 km (0.049 R)
• M19: 5,051,471 km (0.1 R)
• M20: 5,287,387 km (0.115 R)
• M21: 7,081,664 km (0.112 R)
• M22: 7,169,328 km (0.098 R)
• M23: 7,613,036 km (0.066 R)
• M24: 7,883,658 km (0.099 R)
• M25: 8,667,252 km (0.091 R)
• M26: 8,902,569 km (0.069 R)
• M27: 9,187,553 km (0.099 R)
• M28: 9,620,639 km (0.04 R)
• M29: 10,556,972 km (0.032 R)
• M30: 11,010,403 km (0.055 R)
• M31: 11,214,156 km (0.099 R)
• M32: 11,418,955 km (0.095 R)
• M33: 11,728,623 km (0.115 R)
• M34: 12,250,869 km (0.057 R)
• M35: 12,514,759 km (0.094 R)
• M36: 13,698,378 km (0.078 R)
• M37: 13,752,981 km (0.099 R)
• M38: 13,972,441 km (0.095 R)
• M39: 14,137,597 km (0.102 R)
• M40: 14,749,153 km (0.119 R)
• M41: 15,199,144 km (0.042 R)
• M42: 15,255,841 km (0.085 R)
• M43: 16,460,104 km (0.085 R)
• M44: 17,516,564 km (0.107 R)
• M45: 17,635,345 km (0.08 R)
• M46: 18,293,127 km (0.12 R)
• M47: 18,837,364 km (0.066 R)
• M48: 19,264,316 km (0.114 R)
• M49: 19,386,837 km (0.083 R)
• M50: 19,632,776 km (0.083 R)
• M51: 20,501,640 km (0.091 R)
• M52: 20,564,172 km (0.108 R)
• M53: 21,509,930 km (0.105 R)
• M54: 22,212,441 km (0.101 R)
• M55: 22,534,226 km (0.079 R)
• M56: 23,182,434 km (0.095 R)
• M57: 23,639,904 km (0.045 R)
• M58: 24,497,250 km (0.04 R)
• M59: 25,432,087 km (0.094 R)
• M60: 25,633,894 km (0.092 R)
• M61: 25,768,682 km (0.115 R)
• M62: 25,971,387 km (0.036 R)
• M63: 27,404,984 km (0.114 R)
• M64: 27,750,106 km (0.096 R)
• M65: 28,724,138 km (0.1 R)
• M66: 28,934,323 km (0.071 R)
• M67: 33,390,694 km (0.082 R)
• M68: 34,351,860 km (0.074 R)
• M69: 34,500,560 km (0.106 R)
• M70: 34,574,910 km (0.074 R)
• M71: 34,873,208 km (0.076 R)
• M72: 36,074,479 km (0.055 R)
• M73: 36,225,723 km (0.041 R)
• M74: 37,136,774 km (0.069 R)
• M75: 37,289,364 km (0.106 R)
• M76: 38,055,454 km (0.079 R)
• M77: 39,837,165 km (0.039 R)
• M78: 39,915,255 km (0.042 R)
• M79: 40,228,064 km (0.111 R)
• M80: 41,408,391 km (0.115 R)
• M81: 42,919,779 km (0.069 R)
• M82: 43,240,217 km (0.11 R)
• M83: 45,424,197 km (0.103 R)
• M84: 46,160,069 km (0.117 R)
• M85: 49,226,825 km (0.112 R)
• M86: 54,078,134 km (0.118 R)
• M87: 56,165,922 km (0.114 R)
• M88: 56,516,430 km (0.116 R)
• M89: 57,131,576 km (0.055 R)
• M90: 58,014,204 km (0.096 R)
• M91: 58,546,024 km (0.064 R)
• M92: 59,346,672 km (0.081 R)
• M93: 59,435,832 km (0.102 R)
• M94: 59,525,142 km (0.084 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 245 - 19,975 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit