🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.47 AU - 0.67 AU

Year: 158 Days

Day: 13.1 Hours

Environment

Temp: 233 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 91,874,865 km

• M1: 62,532 km (0.039 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.43 AU - 2.29 AU

Year: 931 Days

Day: 15.9 Hours

Environment

Temp: -59 °C

Axial Tilt: 43.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.52 AU - 2.62 AU

Year: 1512 Days

Day: 28.7 Hours

Environment

Temp: -99 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 4 AU - 4.22 AU

Year: 3059 Days

Day: 43.3 Hours

Environment

Temp: -132 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.84 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 614.5

Radius: 12

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 4.89 AU - 6.23 AU

Year: 4813 Days

Day: 5.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 91,874,865 km

• M1: 150,196 km (0.09 R)
• M2: 295,905 km (0.091 R)
• M3: 564,283 km (0.05 R)
• M4: 752,627 km (0.086 R)
• M5: 899,083 km (0.103 R)
• M6: 976,126 km (0.118 R)
• M7: 1,096,403 km (0.112 R)
• M8: 1,265,000 km (0.101 R)
• M9: 1,773,483 km (0.084 R)
• M10: 2,146,281 km (0.113 R)
• M11: 2,451,311 km (0.104 R)
• M12: 2,713,107 km (0.091 R)
• M13: 2,808,999 km (0.111 R)
• M14: 3,203,638 km (0.058 R)
• M15: 3,284,720 km (0.092 R)
• M16: 3,700,603 km (0.046 R)
• M17: 3,871,742 km (0.087 R)
• M18: 4,001,743 km (0.108 R)
• M19: 4,133,389 km (0.097 R)
• M20: 4,221,951 km (0.029 R)
• M21: 4,446,049 km (0.08 R)
• M22: 4,976,523 km (0.051 R)
• M23: 5,213,486 km (0.108 R)
• M24: 5,698,781 km (0.112 R)
• M25: 5,872,016 km (0.028 R)
• M26: 6,047,045 km (0.09 R)
• M27: 6,198,438 km (0.108 R)
• M28: 6,428,071 km (0.105 R)
• M29: 6,738,486 km (0.088 R)
• M30: 7,590,446 km (0.09 R)
• M31: 7,863,612 km (0.084 R)
• M32: 8,504,340 km (0.062 R)
• M33: 9,075,205 km (0.057 R)
• M34: 9,806,290 km (0.115 R)
• M35: 9,984,461 km (0.087 R)
• M36: 11,015,041 km (0.116 R)
• M37: 11,293,442 km (0.066 R)
• M38: 11,418,057 km (0.086 R)
• M39: 11,511,706 km (0.104 R)
• M40: 11,605,653 km (0.085 R)
• M41: 13,241,656 km (0.098 R)
• M42: 13,373,002 km (0.105 R)
• M43: 14,069,680 km (0.114 R)
• M44: 14,540,913 km (0.059 R)
• M45: 14,744,366 km (0.091 R)
• M46: 15,017,083 km (0.039 R)
• M47: 16,195,166 km (0.102 R)
• M48: 16,512,015 km (0.043 R)
• M49: 16,973,225 km (0.114 R)
• M50: 17,295,010 km (0.085 R)
• M51: 17,510,730 km (0.106 R)
• M52: 17,691,145 km (0.087 R)
• M53: 17,835,806 km (0.099 R)
• M54: 18,017,418 km (0.041 R)
• M55: 18,823,451 km (0.037 R)
• M56: 19,491,555 km (0.056 R)
• M57: 19,678,553 km (0.037 R)
• M58: 20,470,524 km (0.109 R)
• M59: 20,851,250 km (0.116 R)
• M60: 21,852,359 km (0.072 R)
• M61: 21,930,001 km (0.109 R)
• M62: 22,007,642 km (0.054 R)
• M63: 22,280,508 km (0.064 R)
• M64: 22,397,793 km (0.116 R)
• M65: 22,515,228 km (0.107 R)
• M66: 22,672,156 km (0.111 R)
• M67: 23,066,196 km (0.098 R)
• M68: 23,145,334 km (0.069 R)
• M69: 23,462,481 km (0.116 R)
• M70: 23,701,239 km (0.084 R)
• M71: 23,781,125 km (0.071 R)
• M72: 25,110,601 km (0.097 R)
• M73: 25,722,905 km (0.096 R)
• M74: 25,845,875 km (0.099 R)
• M75: 25,969,143 km (0.064 R)
• M76: 26,588,329 km (0.11 R)
• M77: 27,547,102 km (0.11 R)
• M78: 27,967,621 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 974.4

Radius: 4

Gravity: 60.9 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 13.96 AU - 16.9 AU

Year: 22250 Days

Day: 15.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 91,874,865 km

• M1: 141,520 km (0.115 R)
• M2: 185,801 km (0.068 R)
• M3: 676,930 km (0.119 R)
• M4: 840,142 km (0.064 R)
• M5: 1,015,470 km (0.105 R)
• M6: 1,332,319 km (0.12 R)
• M7: 2,446,823 km (0.119 R)
• M8: 2,866,894 km (0.106 R)
• M9: 4,156,726 km (0.109 R)
• M10: 4,859,836 km (0.091 R)
• M11: 6,599,959 km (0.059 R)
• M12: 7,896,075 km (0.072 R)
• M13: 9,267,887 km (0.108 R)
• M14: 9,589,822 km (0.119 R)
• M15: 10,711,507 km (0.098 R)
• M16: 11,596,827 km (0.12 R)
• M17: 12,083,170 km (0.1 R)
• M18: 12,293,654 km (0.108 R)
• M19: 12,647,303 km (0.093 R)
• M20: 13,800,703 km (0.097 R)
• M21: 14,538,669 km (0.073 R)
• M22: 14,613,169 km (0.064 R)
• M23: 14,987,463 km (0.114 R)
• M24: 15,062,710 km (0.088 R)
• M25: 16,206,536 km (0.11 R)
• M26: 16,361,220 km (0.105 R)
• M27: 16,749,875 km (0.117 R)
• M28: 16,906,205 km (0.114 R)
• M29: 17,378,037 km (0.117 R)
• M30: 18,334,715 km (0.087 R)
• M31: 18,738,330 km (0.089 R)
• M32: 18,819,412 km (0.109 R)
• M33: 18,981,875 km (0.105 R)
• M34: 19,636,516 km (0.06 R)
• M35: 19,801,373 km (0.086 R)
• M36: 20,215,459 km (0.1 R)
• M37: 21,305,280 km (0.096 R)
• M38: 22,414,249 km (0.073 R)
• M39: 22,759,222 km (0.085 R)
• M40: 22,932,306 km (0.112 R)
• M41: 23,367,038 km (0.119 R)
• M42: 23,980,239 km (0.1 R)
• M43: 24,865,410 km (0.11 R)
• M44: 25,043,731 km (0.116 R)
• M45: 25,401,569 km (0.112 R)
• M46: 26,850,125 km (0.12 R)
• M47: 27,953,858 km (0.04 R)
• M48: 28,791,457 km (0.092 R)
• M49: 29,166,349 km (0.104 R)
• M50: 29,448,640 km (0.119 R)
• M51: 30,205,605 km (0.102 R)
• M52: 30,682,074 km (0.059 R)
• M53: 31,256,979 km (0.12 R)
• M54: 31,642,194 km (0.091 R)
• M55: 33,297,045 km (0.109 R)
• M56: 33,887,807 km (0.062 R)
• M57: 35,680,887 km (0.051 R)
• M58: 36,994,805 km (0.105 R)
• M59: 37,811,311 km (0.113 R)
• M60: 40,505,419 km (0.082 R)
• M61: 40,610,287 km (0.105 R)
• M62: 40,925,340 km (0.105 R)
• M63: 41,981,501 km (0.061 R)
• M64: 43,046,638 km (0.05 R)
• M65: 44,336,471 km (0.096 R)
• M66: 44,660,948 km (0.064 R)
• M67: 45,094,782 km (0.103 R)
• M68: 45,203,540 km (0.078 R)
• M69: 50,746,889 km (0.07 R)
• M70: 51,881,140 km (0.089 R)
• M71: 52,337,114 km (0.104 R)
• M72: 53,828,156 km (0.099 R)
• M73: 54,174,326 km (0.044 R)
• M74: 54,636,882 km (0.051 R)
• M75: 56,149,466 km (0.108 R)
• M76: 56,500,423 km (0.114 R)
• M77: 56,617,558 km (0.113 R)
• M78: 56,734,843 km (0.117 R)
• M79: 57,793,547 km (0.099 R)
• M80: 62,820,035 km (0.101 R)
• M81: 65,754,398 km (0.112 R)
• M82: 66,495,057 km (0.077 R)
• M83: 66,618,774 km (0.118 R)
• M84: 67,611,057 km (0.067 R)
• M85: 69,987,269 km (0.084 R)
• M86: 70,491,115 km (0.112 R)
• M87: 71,248,978 km (0.117 R)
• M88: 74,050,946 km (0.07 R)
• M89: 75,207,487 km (0.114 R)
• M90: 76,370,012 km (0.119 R)
• M91: 76,888,668 km (0.086 R)
• M92: 80,024,688 km (0.091 R)
• M93: 88,589,017 km (0.052 R)
• M94: 89,679,884 km (0.1 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 447 - 18,326 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit