🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.5 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 697.3

Radius: 13.5

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.94 AU - 1.06 AU

Year: 656 Days

Day: 13.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 168.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 42,622,823 km

• M1: 169,794 km (0.118 R)
• M2: 272,268 km (0.11 R)
• M3: 368,310 km (0.111 R)
• M4: 486,941 km (0.095 R)
• M5: 622,776 km (0.116 R)
• M6: 768,783 km (0.093 R)
• M7: 906,563 km (0.068 R)
• M8: 1,053,468 km (0.076 R)
• M9: 1,203,066 km (0.069 R)
• M10: 1,311,076 km (0.084 R)
• M11: 1,410,110 km (0.049 R)
• M12: 1,622,838 km (0.061 R)
• M13: 1,709,754 km (0.111 R)
• M14: 1,832,574 km (0.12 R)
• M15: 1,923,380 km (0.115 R)
• M16: 2,073,277 km (0.118 R)
• M17: 2,264,463 km (0.08 R)
• M18: 2,369,929 km (0.068 R)
• M19: 2,609,436 km (0.119 R)
• M20: 2,808,550 km (0.092 R)
• M21: 2,922,245 km (0.111 R)
• M22: 3,037,585 km (0.111 R)
• M23: 3,384,203 km (0.1 R)
• M24: 3,531,856 km (0.073 R)
• M25: 3,619,670 km (0.114 R)
• M26: 3,735,010 km (0.069 R)
• M27: 3,869,499 km (0.117 R)
• M28: 4,386,509 km (0.082 R)
• M29: 4,624,369 km (0.099 R)
• M30: 4,720,860 km (0.037 R)
• M31: 4,847,121 km (0.108 R)
• M32: 5,053,715 km (0.105 R)
• M33: 5,163,071 km (0.082 R)
• M34: 5,394,200 km (0.098 R)
• M35: 5,536,617 km (0.093 R)
• M36: 5,670,058 km (0.068 R)
• M37: 5,887,873 km (0.1 R)
• M38: 5,982,120 km (0.045 R)
• M39: 6,235,688 km (0.098 R)
• M40: 6,449,912 km (0.1 R)
• M41: 7,095,876 km (0.074 R)
• M42: 7,207,476 km (0.078 R)
• M43: 7,364,554 km (0.101 R)
• M44: 7,728,226 km (0.114 R)

Planet 2 - Ice Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 263.8

Radius: 6

Gravity: 7.33 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 5.82 AU - 7.16 AU

Year: 10846 Days

Day: 24.6 Hours

Environment

Temp: -224 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 42,622,823 km

• M1: 75,846 km (0.114 R)
• M2: 129,103 km (0.079 R)
• M3: 186,399 km (0.102 R)
• M4: 368,460 km (0.098 R)
• M5: 548,575 km (0.11 R)
• M6: 711,787 km (0.104 R)
• M7: 829,221 km (0.102 R)
• M8: 1,640,191 km (0.068 R)
• M9: 1,896,901 km (0.091 R)
• M10: 1,999,076 km (0.075 R)
• M11: 2,166,476 km (0.095 R)
• M12: 2,880,357 km (0.076 R)
• M13: 2,950,818 km (0.071 R)
• M14: 3,117,320 km (0.118 R)
• M15: 3,189,726 km (0.097 R)
• M16: 3,839,878 km (0.092 R)
• M17: 4,021,789 km (0.12 R)
• M18: 4,286,727 km (0.048 R)
• M19: 4,475,519 km (0.027 R)
• M20: 4,584,576 km (0.102 R)
• M21: 5,200,321 km (0.117 R)
• M22: 5,343,935 km (0.111 R)
• M23: 5,576,410 km (0.071 R)
• M24: 5,693,845 km (0.048 R)
• M25: 6,111,522 km (0.12 R)
• M26: 6,263,064 km (0.067 R)
• M27: 6,446,621 km (0.106 R)
• M28: 6,569,890 km (0.044 R)
• M29: 6,662,940 km (0.119 R)
• M30: 6,756,289 km (0.042 R)
• M31: 7,230,065 km (0.07 R)
• M32: 7,326,107 km (0.085 R)
• M33: 7,422,598 km (0.063 R)
• M34: 7,487,224 km (0.119 R)
• M35: 8,309,713 km (0.068 R)
• M36: 8,376,733 km (0.116 R)
• M37: 9,022,696 km (0.109 R)
• M38: 9,160,626 km (0.054 R)
• M39: 9,438,878 km (0.093 R)
• M40: 9,684,517 km (0.102 R)
• M41: 10,039,064 km (0.095 R)
• M42: 10,217,983 km (0.118 R)
• M43: 10,870,679 km (0.083 R)
• M44: 11,017,584 km (0.092 R)
• M45: 11,350,439 km (0.11 R)
• M46: 11,536,838 km (0.096 R)
• M47: 12,140,017 km (0.095 R)
• M48: 12,254,310 km (0.087 R)
• M49: 12,445,496 km (0.111 R)
• M50: 12,483,793 km (0.073 R)
• M51: 13,298,503 km (0.074 R)
• M52: 13,573,763 km (0.081 R)
• M53: 13,613,257 km (0.052 R)
• M54: 13,771,681 km (0.114 R)
• M55: 14,856,415 km (0.078 R)
• M56: 15,718,847 km (0.097 R)
• M57: 16,513,211 km (0.081 R)
• M58: 16,851,602 km (0.103 R)
• M59: 17,449,245 km (0.038 R)
• M60: 17,492,180 km (0.073 R)
• M61: 17,535,114 km (0.093 R)
• M62: 17,664,367 km (0.096 R)
• M63: 18,358,651 km (0.086 R)
• M64: 20,313,446 km (0.112 R)
• M65: 20,585,116 km (0.101 R)
• M66: 21,177,823 km (0.091 R)
• M67: 21,361,379 km (0.116 R)
• M68: 21,683,763 km (0.041 R)
• M69: 21,776,214 km (0.032 R)
• M70: 22,379,991 km (0.118 R)
• M71: 23,367,038 km (0.077 R)
• M72: 23,937,454 km (0.101 R)
• M73: 24,608,850 km (0.053 R)
• M74: 26,117,095 km (0.107 R)
• M75: 26,313,817 km (0.073 R)
• M76: 26,560,504 km (0.093 R)
• M77: 27,155,753 km (0.1 R)
• M78: 27,555,030 km (0.102 R)
• M79: 28,662,802 km (0.098 R)
• M80: 29,682,611 km (0.068 R)
• M81: 30,455,135 km (0.084 R)
• M82: 30,558,656 km (0.117 R)
• M83: 30,817,909 km (0.114 R)
• M84: 32,441,794 km (0.103 R)
• M85: 32,653,326 km (0.085 R)
• M86: 33,290,762 km (0.079 R)
• M87: 34,146,911 km (0.105 R)
• M88: 34,308,327 km (0.088 R)
• M89: 35,118,848 km (0.087 R)
• M90: 35,553,729 km (0.097 R)
• M91: 35,662,786 km (0.027 R)
• M92: 36,758,890 km (0.113 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 128.9

Radius: 6.7

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 7.66 AU - 11.42 AU

Year: 19330 Days

Day: 19.6 Hours

Environment

Temp: -224 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 42,622,823 km

• M1: 113,694 km (0.076 R)
• M2: 398,379 km (0.11 R)
• M3: 724,203 km (0.112 R)
• M4: 772,075 km (0.085 R)
• M5: 1,193,791 km (0.116 R)
• M6: 1,251,087 km (0.095 R)
• M7: 1,572,274 km (0.077 R)
• M8: 1,656,497 km (0.053 R)
• M9: 1,763,908 km (0.104 R)
• M10: 2,100,354 km (0.067 R)
• M11: 2,359,607 km (0.106 R)
• M12: 2,554,683 km (0.045 R)
• M13: 2,629,183 km (0.103 R)
• M14: 2,831,439 km (0.075 R)
• M15: 3,523,329 km (0.085 R)
• M16: 3,606,356 km (0.045 R)
• M17: 3,916,771 km (0.103 R)
• M18: 4,502,896 km (0.097 R)
• M19: 4,836,948 km (0.03 R)
• M20: 4,898,582 km (0.037 R)
• M21: 5,305,339 km (0.069 R)
• M22: 5,625,628 km (0.087 R)
• M23: 6,051,383 km (0.119 R)
• M24: 6,117,955 km (0.107 R)
• M25: 6,692,410 km (0.095 R)
• M26: 8,294,604 km (0.104 R)
• M27: 9,233,629 km (0.102 R)
• M28: 9,969,501 km (0.085 R)
• M29: 10,126,878 km (0.099 R)
• M30: 10,764,464 km (0.05 R)
• M31: 11,169,575 km (0.063 R)
• M32: 11,994,608 km (0.079 R)
• M33: 12,162,008 km (0.083 R)
• M34: 12,203,895 km (0.109 R)
• M35: 12,668,696 km (0.112 R)
• M36: 12,711,331 km (0.098 R)
• M37: 13,790,231 km (0.102 R)
• M38: 14,274,180 km (0.094 R)
• M39: 15,440,295 km (0.119 R)
• M40: 15,576,729 km (0.108 R)
• M41: 16,034,648 km (0.119 R)
• M42: 16,265,328 km (0.118 R)
• M43: 16,543,430 km (0.078 R)
• M44: 16,870,002 km (0.11 R)
• M45: 16,916,826 km (0.115 R)
• M46: 19,903,398 km (0.118 R)
• M47: 19,952,766 km (0.094 R)
• M48: 20,051,949 km (0.078 R)
• M49: 20,151,132 km (0.062 R)
• M50: 20,750,272 km (0.071 R)
• M51: 21,001,596 km (0.11 R)
• M52: 21,863,579 km (0.11 R)
• M53: 23,779,330 km (0.105 R)
• M54: 24,200,597 km (0.08 R)
• M55: 24,306,363 km (0.091 R)
• M56: 24,359,171 km (0.114 R)
• M57: 24,783,879 km (0.091 R)
• M58: 26,561,252 km (0.064 R)
• M59: 26,670,308 km (0.119 R)
• M60: 26,724,912 km (0.079 R)
• M61: 27,824,157 km (0.078 R)
• M62: 27,990,360 km (0.111 R)
• M63: 28,546,565 km (0.095 R)
• M64: 28,994,162 km (0.091 R)
• M65: 30,408,011 km (0.068 R)
• M66: 30,750,740 km (0.029 R)
• M67: 30,922,478 km (0.077 R)
• M68: 31,152,111 km (0.09 R)
• M69: 31,209,557 km (0.087 R)
• M70: 31,786,256 km (0.075 R)
• M71: 31,844,151 km (0.117 R)
• M72: 31,902,045 km (0.115 R)
• M73: 31,960,089 km (0.114 R)
• M74: 32,192,115 km (0.071 R)
• M75: 32,483,083 km (0.092 R)
• M76: 32,599,620 km (0.111 R)
• M77: 33,419,865 km (0.113 R)
• M78: 35,560,012 km (0.07 R)
• M79: 35,920,992 km (0.096 R)
• M80: 36,041,568 km (0.094 R)
• M81: 36,283,168 km (0.088 R)
• M82: 37,621,621 km (0.118 R)
• M83: 38,358,390 km (0.104 R)
• M84: 39,908,673 km (0.085 R)
• M85: 39,971,205 km (0.106 R)
• M86: 40,283,864 km (0.087 R)
• M87: 41,542,730 km (0.117 R)
• M88: 42,113,446 km (0.09 R)
• M89: 42,240,604 km (0.079 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 485 - 17,196 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit