🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.68 AU - 1.12 AU

Year: 325 Days

Day: 21.4 Hours

Environment

Temp: 11 °C

Axial Tilt: 8.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.99 AU - 1.01 AU

Year: 381 Days

Day: 18.4 Hours

Environment

Temp: -3 °C

Axial Tilt: 33.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.17 AU - 1.35 AU

Year: 539 Days

Day: 31 Hours

Environment

Temp: -27 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,073,803 km

• M1: 52,359 km (0.117 R)

Asteroid Belt

Center: 5.24 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 883.6

Radius: 8.6

Gravity: 11.95 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 8.65 AU - 9.79 AU

Year: 10661 Days

Day: 10.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 58,073,803 km

• M1: 403,615 km (0.049 R)
• M2: 478,115 km (0.08 R)
• M3: 1,028,485 km (0.1 R)
• M4: 1,156,840 km (0.042 R)
• M5: 1,359,845 km (0.095 R)
• M6: 1,525,599 km (0.119 R)
• M7: 1,774,231 km (0.118 R)
• M8: 2,009,099 km (0.065 R)
• M9: 2,143,887 km (0.05 R)
• M10: 2,394,314 km (0.115 R)
• M11: 2,451,311 km (0.082 R)
• M12: 2,832,636 km (0.117 R)
• M13: 3,107,597 km (0.087 R)
• M14: 3,520,038 km (0.089 R)
• M15: 3,585,113 km (0.089 R)
• M16: 3,849,153 km (0.102 R)
• M17: 4,396,233 km (0.106 R)
• M18: 4,607,764 km (0.077 R)
• M19: 4,967,696 km (0.119 R)
• M20: 5,676,641 km (0.064 R)
• M21: 5,984,513 km (0.107 R)
• M22: 6,062,454 km (0.106 R)
• M23: 6,456,794 km (0.079 R)
• M24: 6,697,347 km (0.106 R)
• M25: 6,981,882 km (0.087 R)
• M26: 8,115,834 km (0.118 R)
• M27: 8,770,325 km (0.081 R)
• M28: 8,858,887 km (0.078 R)
• M29: 9,171,097 km (0.105 R)
• M30: 10,269,146 km (0.087 R)
• M31: 10,550,091 km (0.089 R)
• M32: 10,928,573 km (0.096 R)
• M33: 12,140,316 km (0.047 R)
• M34: 12,239,051 km (0.102 R)
• M35: 12,487,084 km (0.089 R)
• M36: 12,937,822 km (0.098 R)
• M37: 14,635,908 km (0.103 R)
• M38: 15,164,287 km (0.059 R)
• M39: 15,430,721 km (0.097 R)
• M40: 15,752,506 km (0.092 R)
• M41: 16,457,561 km (0.076 R)
• M42: 16,566,917 km (0.099 R)
• M43: 18,406,073 km (0.089 R)
• M44: 18,462,920 km (0.067 R)
• M45: 18,861,748 km (0.078 R)
• M46: 20,661,860 km (0.059 R)
• M47: 20,720,801 km (0.092 R)
• M48: 20,898,075 km (0.114 R)
• M49: 21,552,416 km (0.069 R)
• M50: 22,516,275 km (0.103 R)
• M51: 22,942,329 km (0.107 R)
• M52: 23,494,046 km (0.11 R)
• M53: 23,926,085 km (0.062 R)
• M54: 24,360,966 km (0.101 R)
• M55: 24,986,584 km (0.105 R)
• M56: 25,112,247 km (0.1 R)
• M57: 26,509,491 km (0.091 R)
• M58: 26,573,668 km (0.116 R)
• M59: 26,766,201 km (0.062 R)
• M60: 29,180,112 km (0.107 R)
• M61: 30,715,285 km (0.078 R)
• M62: 33,239,600 km (0.109 R)
• M63: 33,308,714 km (0.044 R)
• M64: 34,002,848 km (0.103 R)
• M65: 34,281,848 km (0.108 R)
• M66: 34,842,092 km (0.076 R)
• M67: 35,123,336 km (0.057 R)
• M68: 36,398,359 km (0.085 R)
• M69: 36,612,284 km (0.108 R)
• M70: 36,969,823 km (0.106 R)
• M71: 37,184,944 km (0.073 R)
• M72: 38,194,132 km (0.119 R)
• M73: 38,920,429 km (0.094 R)
• M74: 40,460,689 km (0.102 R)
• M75: 41,498,599 km (0.108 R)
• M76: 41,572,949 km (0.068 R)
• M77: 41,796,747 km (0.109 R)
• M78: 42,920,975 km (0.1 R)
• M79: 43,222,565 km (0.092 R)
• M80: 43,449,206 km (0.119 R)
• M81: 43,751,842 km (0.092 R)
• M82: 44,588,094 km (0.114 R)
• M83: 45,659,813 km (0.092 R)
• M84: 46,430,542 km (0.042 R)
• M85: 48,532,990 km (0.092 R)
• M86: 48,768,607 km (0.073 R)
• M87: 50,427,797 km (0.065 R)
• M88: 52,749,556 km (0.096 R)
• M89: 52,910,972 km (0.109 R)
• M90: 54,207,985 km (0.097 R)
• M91: 54,370,897 km (0.114 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 287.9

Radius: 3.5

Gravity: 23.5 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 11.87 AU - 16.71 AU

Year: 20570 Days

Day: 24 Hours

Environment

Temp: -200 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 58,073,803 km

• M1: 53,107 km (0.063 R)
• M2: 119,828 km (0.095 R)
• M3: 207,642 km (0.086 R)
• M4: 456,573 km (0.119 R)
• M5: 507,735 km (0.104 R)
• M6: 543,040 km (0.11 R)
• M7: 597,494 km (0.1 R)
• M8: 672,891 km (0.099 R)
• M9: 1,095,356 km (0.072 R)
• M10: 1,188,106 km (0.063 R)
• M11: 1,307,635 km (0.063 R)
• M12: 1,481,617 km (0.107 R)
• M13: 1,851,124 km (0.059 R)
• M14: 1,934,001 km (0.094 R)
• M15: 2,160,642 km (0.078 R)
• M16: 2,953,960 km (0.11 R)
• M17: 3,516,448 km (0.101 R)
• M18: 4,183,056 km (0.084 R)
• M19: 4,291,813 km (0.057 R)
• M20: 4,661,021 km (0.111 R)
• M21: 5,156,190 km (0.111 R)
• M22: 5,909,565 km (0.117 R)
• M23: 6,154,456 km (0.087 R)
• M24: 6,696,599 km (0.105 R)
• M25: 6,909,178 km (0.087 R)
• M26: 7,648,191 km (0.069 R)
• M27: 7,736,903 km (0.05 R)
• M28: 8,503,592 km (0.051 R)
• M29: 8,595,445 km (0.11 R)
• M30: 8,733,673 km (0.099 R)
• M31: 8,872,799 km (0.075 R)
• M32: 9,341,489 km (0.098 R)
• M33: 9,866,428 km (0.032 R)
• M34: 10,059,559 km (0.096 R)
• M35: 11,345,802 km (0.092 R)
• M36: 11,396,216 km (0.105 R)
• M37: 11,649,785 km (0.052 R)
• M38: 12,214,217 km (0.109 R)
• M39: 12,735,117 km (0.114 R)
• M40: 13,051,068 km (0.058 R)
• M41: 13,263,048 km (0.112 R)
• M42: 13,960,174 km (0.117 R)
• M43: 15,111,180 km (0.051 R)
• M44: 16,406,249 km (0.046 R)
• M45: 16,692,579 km (0.03 R)
• M46: 17,096,045 km (0.103 R)
• M47: 17,211,833 km (0.096 R)
• M48: 18,384,830 km (0.036 R)
• M49: 18,503,611 km (0.062 R)
• M50: 19,040,967 km (0.101 R)
• M51: 19,281,370 km (0.099 R)
• M52: 19,704,732 km (0.106 R)
• M53: 20,008,865 km (0.067 R)
• M54: 20,314,643 km (0.116 R)
• M55: 20,868,903 km (0.09 R)
• M56: 21,553,014 km (0.12 R)
• M57: 22,497,725 km (0.05 R)
• M58: 22,688,163 km (0.088 R)
• M59: 23,391,572 km (0.101 R)
• M60: 23,520,076 km (0.048 R)
• M61: 25,676,380 km (0.118 R)
• M62: 26,008,487 km (0.1 R)
• M63: 26,208,500 km (0.096 R)
• M64: 26,408,961 km (0.096 R)
• M65: 27,419,195 km (0.116 R)
• M66: 28,304,665 km (0.119 R)
• M67: 28,716,658 km (0.09 R)
• M68: 28,854,437 km (0.026 R)
• M69: 29,476,914 km (0.12 R)
• M70: 30,103,879 km (0.1 R)
• M71: 30,735,182 km (0.099 R)
• M72: 30,876,103 km (0.103 R)
• M73: 32,010,952 km (0.068 R)
• M74: 33,666,103 km (0.093 R)
• M75: 34,321,342 km (0.109 R)
• M76: 36,834,287 km (0.076 R)
• M77: 37,283,829 km (0.118 R)
• M78: 37,584,670 km (0.092 R)
• M79: 37,735,315 km (0.039 R)
• M80: 38,188,447 km (0.064 R)
• M81: 38,795,515 km (0.059 R)
• M82: 41,100,369 km (0.112 R)
• M83: 41,956,518 km (0.074 R)
• M84: 43,607,181 km (0.03 R)
• M85: 44,321,212 km (0.096 R)
• M86: 44,879,062 km (0.075 R)
• M87: 45,439,306 km (0.089 R)
• M88: 46,728,690 km (0.077 R)
• M89: 47,134,100 km (0.092 R)
• M90: 48,521,022 km (0.094 R)
• M91: 50,252,767 km (0.049 R)
• M92: 52,508,853 km (0.115 R)
• M93: 53,352,734 km (0.113 R)
• M94: 54,371,346 km (0.114 R)
• M95: 55,739,568 km (0.061 R)
• M96: 57,032,393 km (0.107 R)
• M97: 57,378,862 km (0.079 R)
• M98: 57,639,162 km (0.116 R)
• M99: 57,725,929 km (0.103 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 312 - 15,058 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit