🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 285.6

Radius: 8.2

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.72 AU - 0.72 AU

Year: 407 Days

Day: 9.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 83,049,180 km

• M1: 104,868 km (0.062 R)
• M2: 158,275 km (0.069 R)
• M3: 267,631 km (0.082 R)
• M4: 328,068 km (0.073 R)
• M5: 381,774 km (0.065 R)
• M6: 439,219 km (0.104 R)
• M7: 500,106 km (0.109 R)
• M8: 561,441 km (0.084 R)
• M9: 628,610 km (0.111 R)
• M10: 731,534 km (0.058 R)
• M11: 886,367 km (0.083 R)
• M12: 1,090,419 km (0.11 R)
• M13: 1,168,509 km (0.07 R)
• M14: 1,236,277 km (0.076 R)
• M15: 1,456,634 km (0.1 R)
• M16: 1,508,246 km (0.108 R)
• M17: 1,591,273 km (0.1 R)
• M18: 1,666,969 km (0.112 R)
• M19: 1,734,737 km (0.103 R)
• M20: 1,794,277 km (0.093 R)
• M21: 1,877,902 km (0.057 R)
• M22: 1,967,661 km (0.076 R)
• M23: 2,136,706 km (0.102 R)
• M24: 2,230,504 km (0.09 R)
• M25: 2,432,461 km (0.092 R)
• M26: 2,509,803 km (0.049 R)
• M27: 2,587,894 km (0.104 R)
• M28: 2,656,260 km (0.062 R)
• M29: 2,762,773 km (0.086 R)
• M30: 2,821,865 km (0.08 R)
• M31: 2,990,910 km (0.087 R)
• M32: 3,079,472 km (0.102 R)
• M33: 3,180,152 km (0.056 R)
• M34: 3,270,509 km (0.065 R)
• M35: 3,321,671 km (0.089 R)
• M36: 3,430,878 km (0.109 R)
• M37: 3,735,459 km (0.088 R)
• M38: 3,915,275 km (0.113 R)
• M39: 4,000,097 km (0.049 R)
• M40: 4,067,267 km (0.106 R)
• M41: 4,227,337 km (0.085 R)

Planet 2 - Ice Giant

Semi-Major Axis: 7.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 63.6

Radius: 5.9

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 7.03 AU - 7.51 AU

Year: 13072 Days

Day: 20 Hours

Environment

Temp: -231 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 83,049,180 km

• M1: 74,201 km (0.091 R)
• M2: 169,644 km (0.04 R)
• M3: 207,791 km (0.086 R)
• M4: 257,458 km (0.047 R)
• M5: 502,200 km (0.046 R)
• M6: 737,368 km (0.062 R)
• M7: 807,230 km (0.087 R)
• M8: 879,336 km (0.034 R)
• M9: 978,968 km (0.053 R)
• M10: 1,328,429 km (0.112 R)
• M11: 3,115,675 km (0.075 R)
• M12: 4,051,709 km (0.068 R)
• M13: 4,410,444 km (0.093 R)
• M14: 4,539,398 km (0.101 R)
• M15: 4,934,037 km (0.113 R)
• M16: 5,569,529 km (0.075 R)
• M17: 6,110,624 km (0.04 R)
• M18: 7,471,366 km (0.063 R)
• M19: 7,702,645 km (0.109 R)
• M20: 7,780,286 km (0.12 R)
• M21: 7,910,287 km (0.111 R)
• M22: 8,812,960 km (0.102 R)
• M23: 9,691,997 km (0.058 R)
• M24: 10,771,795 km (0.119 R)
• M25: 11,149,828 km (0.07 R)
• M26: 11,532,350 km (0.07 R)
• M27: 11,621,211 km (0.095 R)
• M28: 12,008,969 km (0.118 R)
• M29: 12,068,958 km (0.056 R)
• M30: 12,310,110 km (0.101 R)
• M31: 12,858,386 km (0.062 R)
• M32: 13,012,023 km (0.072 R)
• M33: 13,135,441 km (0.104 R)
• M34: 13,758,367 km (0.117 R)
• M35: 14,200,129 km (0.104 R)
• M36: 14,486,609 km (0.092 R)
• M37: 15,357,418 km (0.094 R)
• M38: 15,947,283 km (0.092 R)
• M39: 16,846,067 km (0.107 R)
• M40: 17,488,290 km (0.082 R)
• M41: 17,692,791 km (0.056 R)
• M42: 18,138,592 km (0.084 R)
• M43: 18,587,984 km (0.102 R)
• M44: 19,427,378 km (0.042 R)
• M45: 20,637,475 km (0.087 R)
• M46: 21,324,428 km (0.092 R)
• M47: 21,945,260 km (0.055 R)
• M48: 22,869,026 km (0.027 R)
• M49: 23,654,864 km (0.117 R)
• M50: 24,449,528 km (0.072 R)
• M51: 24,907,447 km (0.116 R)
• M52: 25,137,529 km (0.062 R)
• M53: 25,870,708 km (0.11 R)

Planet 3 - Ice Giant

Semi-Major Axis: 10.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 606.9

Radius: 4.8

Gravity: 26.34 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 8.35 AU - 13.59 AU

Year: 24229 Days

Day: 18.7 Hours

Environment

Temp: -235 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 83,049,180 km

• M1: 73,303 km (0.105 R)
• M2: 168,746 km (0.11 R)
• M3: 407,654 km (0.069 R)
• M4: 698,921 km (0.1 R)
• M5: 878,439 km (0.108 R)
• M6: 1,310,029 km (0.11 R)
• M7: 1,798,466 km (0.097 R)
• M8: 1,972,897 km (0.111 R)
• M9: 2,080,158 km (0.078 R)
• M10: 2,116,361 km (0.068 R)
• M11: 2,528,204 km (0.101 R)
• M12: 2,923,741 km (0.109 R)
• M13: 3,170,278 km (0.086 R)
• M14: 5,173,094 km (0.05 R)
• M15: 5,621,888 km (0.064 R)
• M16: 6,083,098 km (0.049 R)
• M17: 6,716,944 km (0.086 R)
• M18: 7,041,572 km (0.117 R)
• M19: 7,316,084 km (0.103 R)
• M20: 7,706,235 km (0.036 R)
• M21: 8,740,405 km (0.04 R)
• M22: 8,976,022 km (0.073 R)
• M23: 9,756,324 km (0.103 R)
• M24: 10,495,637 km (0.102 R)
• M25: 10,746,213 km (0.113 R)
• M26: 11,444,985 km (0.113 R)
• M27: 11,832,444 km (0.088 R)
• M28: 12,819,490 km (0.104 R)
• M29: 12,953,231 km (0.082 R)
• M30: 13,154,440 km (0.09 R)
• M31: 13,764,500 km (0.081 R)
• M32: 14,107,378 km (0.095 R)
• M33: 14,661,938 km (0.103 R)
• M34: 15,294,138 km (0.11 R)
• M35: 17,613,205 km (0.095 R)
• M36: 17,836,255 km (0.047 R)
• M37: 18,060,203 km (0.034 R)
• M38: 18,135,002 km (0.052 R)
• M39: 19,423,040 km (0.112 R)
• M40: 19,884,699 km (0.115 R)
• M41: 23,460,237 km (0.097 R)
• M42: 23,623,748 km (0.113 R)
• M43: 23,705,578 km (0.062 R)
• M44: 24,778,344 km (0.077 R)
• M45: 26,459,525 km (0.102 R)
• M46: 30,820,453 km (0.084 R)
• M47: 31,990,308 km (0.098 R)
• M48: 32,080,815 km (0.098 R)
• M49: 35,491,796 km (0.115 R)
• M50: 36,244,423 km (0.107 R)
• M51: 36,717,451 km (0.068 R)
• M52: 37,192,424 km (0.036 R)
• M53: 38,629,761 km (0.11 R)
• M54: 38,726,251 km (0.078 R)
• M55: 39,016,022 km (0.034 R)
• M56: 39,403,630 km (0.098 R)
• M57: 39,889,973 km (0.047 R)
• M58: 41,262,234 km (0.11 R)
• M59: 42,450,789 km (0.035 R)
• M60: 42,550,272 km (0.07 R)
• M61: 44,355,469 km (0.08 R)
• M62: 44,861,260 km (0.104 R)
• M63: 45,064,115 km (0.117 R)
• M64: 49,185,237 km (0.092 R)
• M65: 51,821,301 km (0.12 R)
• M66: 52,888,532 km (0.092 R)
• M67: 53,532,252 km (0.06 R)
• M68: 53,747,523 km (0.11 R)
• M69: 53,962,944 km (0.088 R)
• M70: 55,261,753 km (0.091 R)
• M71: 56,680,389 km (0.109 R)
• M72: 57,009,505 km (0.1 R)
• M73: 57,229,264 km (0.03 R)
• M74: 58,332,249 km (0.112 R)
• M75: 58,442,951 km (0.026 R)
• M76: 59,442,116 km (0.095 R)
• M77: 60,783,260 km (0.107 R)
• M78: 62,586,812 km (0.095 R)
• M79: 62,813,453 km (0.115 R)
• M80: 63,267,782 km (0.075 R)
• M81: 64,636,752 km (0.064 R)
• M82: 64,865,936 km (0.113 R)
• M83: 65,210,161 km (0.093 R)
• M84: 66,940,260 km (0.103 R)
• M85: 67,985,500 km (0.092 R)
• M86: 69,857,119 km (0.097 R)
• M87: 71,864,274 km (0.11 R)
• M88: 72,220,317 km (0.099 R)
• M89: 72,815,268 km (0.061 R)
• M90: 73,053,727 km (0.076 R)
• M91: 76,418,631 km (0.225 R)
• M92: 77,632,618 km (0.104 R)
• M93: 77,876,164 km (0.222 R)
• M94: 80,448,798 km (0.072 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 321 - 11,535 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit