🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 457.7

Radius: 11.7

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.52 AU - 0.72 AU

Year: 331 Days

Day: 9.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 40,964,276 km

• M1: 162,014 km (0.053 R)
• M2: 236,514 km (0.035 R)
• M3: 336,745 km (0.07 R)
• M4: 461,659 km (0.045 R)
• M5: 561,740 km (0.088 R)
• M6: 636,389 km (0.066 R)
• M7: 711,936 km (0.11 R)
• M8: 807,679 km (0.072 R)
• M9: 977,024 km (0.071 R)
• M10: 1,073,814 km (0.097 R)
• M11: 1,189,901 km (0.106 R)
• M12: 1,265,897 km (0.091 R)
• M13: 1,359,994 km (0.115 R)
• M14: 1,435,541 km (0.094 R)
• M15: 1,577,659 km (0.114 R)
• M16: 1,657,395 km (0.105 R)
• M17: 1,747,453 km (0.068 R)
• M18: 1,820,905 km (0.114 R)
• M19: 2,090,929 km (0.085 R)
• M20: 2,193,853 km (0.103 R)
• M21: 2,278,376 km (0.11 R)
• M22: 2,404,786 km (0.084 R)
• M23: 2,559,620 km (0.026 R)
• M24: 2,643,544 km (0.11 R)
• M25: 2,808,850 km (0.086 R)
• M26: 2,884,696 km (0.12 R)
• M27: 3,032,947 km (0.109 R)
• M28: 3,122,108 km (0.101 R)
• M29: 3,263,029 km (0.08 R)
• M30: 3,429,232 km (0.107 R)
• M31: 3,516,298 km (0.069 R)
• M32: 3,651,385 km (0.102 R)
• M33: 3,758,198 km (0.094 R)
• M34: 3,902,410 km (0.028 R)
• M35: 4,054,551 km (0.056 R)
• M36: 4,252,319 km (0.063 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 322.5

Radius: 13

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 4.96 AU - 6.2 AU

Year: 8940 Days

Day: 12.9 Hours

Environment

Temp: -225 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 40,964,276 km

• M1: 173,833 km (0.094 R)
• M2: 387,159 km (0.073 R)
• M3: 546,780 km (0.109 R)
• M4: 706,252 km (0.053 R)
• M5: 940,971 km (0.097 R)
• M6: 1,218,325 km (0.101 R)
• M7: 1,435,392 km (0.109 R)
• M8: 1,522,458 km (0.055 R)
• M9: 1,647,521 km (0.109 R)
• M10: 1,776,176 km (0.075 R)
• M11: 2,366,040 km (0.12 R)
• M12: 2,554,683 km (0.086 R)
• M13: 3,173,270 km (0.076 R)
• M14: 3,358,622 km (0.071 R)
• M15: 3,499,992 km (0.03 R)
• M16: 3,886,852 km (0.101 R)
• M17: 4,035,552 km (0.078 R)
• M18: 4,780,849 km (0.09 R)
• M19: 5,101,736 km (0.046 R)
• M20: 5,429,804 km (0.051 R)
• M21: 5,680,381 km (0.069 R)
• M22: 6,049,139 km (0.064 R)
• M23: 6,484,469 km (0.11 R)
• M24: 6,691,214 km (0.057 R)
• M25: 6,929,972 km (0.1 R)
• M26: 7,263,126 km (0.037 R)
• M27: 7,477,799 km (0.07 R)
• M28: 7,725,832 km (0.034 R)
• M29: 8,261,842 km (0.049 R)
• M30: 9,039,152 km (0.115 R)
• M31: 9,403,273 km (0.082 R)
• M32: 9,637,544 km (0.071 R)
• M33: 9,907,568 km (0.073 R)
• M34: 10,043,552 km (0.116 R)
• M35: 10,698,043 km (0.098 R)
• M36: 10,977,791 km (0.111 R)
• M37: 11,259,933 km (0.118 R)
• M38: 11,437,505 km (0.118 R)
• M39: 12,193,423 km (0.102 R)
• M40: 12,302,779 km (0.03 R)
• M41: 12,669,593 km (0.08 R)
• M42: 13,039,998 km (0.084 R)
• M43: 13,526,939 km (0.039 R)
• M44: 14,945,126 km (0.117 R)
• M45: 15,415,313 km (0.094 R)
• M46: 15,850,493 km (0.103 R)
• M47: 16,249,620 km (0.109 R)
• M48: 16,733,120 km (0.063 R)
• M49: 17,755,472 km (0.118 R)
• M50: 18,671,759 km (0.079 R)
• M51: 18,924,430 km (0.098 R)
• M52: 19,093,475 km (0.038 R)
• M53: 19,774,595 km (0.082 R)
• M54: 20,075,137 km (0.115 R)
• M55: 20,507,026 km (0.078 R)
• M56: 20,680,709 km (0.085 R)
• M57: 21,116,936 km (0.12 R)
• M58: 21,336,247 km (0.098 R)
• M59: 22,176,388 km (0.088 R)
• M60: 22,533,478 km (0.092 R)
• M61: 23,298,372 km (0.087 R)
• M62: 23,797,880 km (0.115 R)
• M63: 23,934,762 km (0.118 R)
• M64: 24,300,828 km (0.108 R)
• M65: 24,392,681 km (0.096 R)
• M66: 25,550,568 km (0.119 R)
• M67: 25,643,917 km (0.044 R)
• M68: 25,924,862 km (0.117 R)
• M69: 26,112,608 km (0.111 R)
• M70: 26,253,828 km (0.113 R)
• M71: 26,584,140 km (0.078 R)
• M72: 29,472,127 km (0.115 R)
• M73: 29,570,114 km (0.103 R)
• M74: 29,766,386 km (0.098 R)
• M75: 30,853,663 km (0.069 R)
• M76: 31,202,226 km (0.118 R)
• M77: 32,306,558 km (0.103 R)
• M78: 32,914,374 km (0.107 R)
• M79: 33,833,204 km (0.089 R)
• M80: 34,450,295 km (0.037 R)

Planet 3 - Ice Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 488.9

Radius: 7.1

Gravity: 9.7 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 4.92 AU - 6.58 AU

Year: 9352 Days

Day: 20.2 Hours

Environment

Temp: -221 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 40,964,276 km

• M1: 107,262 km (0.08 R)
• M2: 178,919 km (0.118 R)
• M3: 269,575 km (0.066 R)
• M4: 813,064 km (0.083 R)
• M5: 877,990 km (0.094 R)
• M6: 1,916,498 km (0.077 R)
• M7: 1,982,172 km (0.115 R)
• M8: 2,510,701 km (0.092 R)
• M9: 3,689,682 km (0.078 R)
• M10: 3,771,811 km (0.119 R)
• M11: 4,050,063 km (0.105 R)
• M12: 4,509,179 km (0.025 R)
• M13: 4,715,175 km (0.084 R)
• M14: 4,804,485 km (0.025 R)
• M15: 4,924,313 km (0.079 R)
• M16: 6,340,257 km (0.086 R)
• M17: 6,538,025 km (0.029 R)
• M18: 6,804,908 km (0.095 R)
• M19: 7,246,222 km (0.088 R)
• M20: 7,349,295 km (0.083 R)
• M21: 7,661,805 km (0.1 R)
• M22: 8,552,211 km (0.117 R)
• M23: 8,697,770 km (0.1 R)
• M24: 8,991,131 km (0.113 R)
• M25: 9,325,183 km (0.118 R)
• M26: 9,437,531 km (0.111 R)
• M27: 9,625,576 km (0.101 R)
• M28: 9,929,259 km (0.108 R)
• M29: 10,082,148 km (0.028 R)
• M30: 10,429,216 km (0.109 R)
• M31: 10,819,367 km (0.029 R)
• M32: 11,214,305 km (0.093 R)
• M33: 12,059,234 km (0.091 R)
• M34: 12,140,765 km (0.083 R)
• M35: 12,592,401 km (0.093 R)
• M36: 12,799,444 km (0.105 R)
• M37: 13,175,234 km (0.101 R)
• M38: 13,385,419 km (0.071 R)
• M39: 13,469,942 km (0.116 R)
• M40: 14,151,659 km (0.069 R)
• M41: 14,367,080 km (0.05 R)
• M42: 14,453,548 km (0.087 R)
• M43: 15,107,440 km (0.119 R)
• M44: 15,548,754 km (0.072 R)
• M45: 15,860,067 km (0.07 R)
• M46: 16,263,533 km (0.095 R)
• M47: 16,353,740 km (0.098 R)
• M48: 16,579,633 km (0.094 R)
• M49: 16,761,245 km (0.082 R)
• M50: 17,080,486 km (0.075 R)
• M51: 17,172,190 km (0.099 R)
• M52: 18,050,479 km (0.06 R)
• M53: 18,471,747 km (0.057 R)
• M54: 18,848,733 km (0.107 R)
• M55: 18,990,851 km (0.101 R)
• M56: 19,802,569 km (0.094 R)
• M57: 19,898,761 km (0.105 R)
• M58: 21,065,923 km (0.116 R)
• M59: 21,311,862 km (0.104 R)
• M60: 21,459,815 km (0.102 R)
• M61: 22,355,008 km (0.095 R)
• M62: 22,405,123 km (0.056 R)
• M63: 23,009,200 km (0.084 R)
• M64: 23,211,755 km (0.091 R)
• M65: 23,618,661 km (0.086 R)
• M66: 23,822,863 km (0.068 R)
• M67: 24,697,711 km (0.116 R)
• M68: 25,530,821 km (0.05 R)
• M69: 26,161,526 km (0.073 R)
• M70: 27,170,713 km (0.057 R)
• M71: 27,492,199 km (0.07 R)
• M72: 27,760,877 km (0.101 R)
• M73: 28,844,564 km (0.099 R)
• M74: 30,495,975 km (0.096 R)
• M75: 31,839,064 km (0.112 R)
• M76: 32,064,658 km (0.116 R)
• M77: 32,745,029 km (0.081 R)
• M78: 32,858,873 km (0.112 R)
• M79: 33,716,966 km (0.069 R)
• M80: 34,524,496 km (0.108 R)
• M81: 35,396,801 km (0.108 R)
• M82: 35,513,637 km (0.04 R)
• M83: 35,806,250 km (0.072 R)
• M84: 36,217,495 km (0.107 R)
• M85: 37,400,664 km (0.099 R)
• M86: 37,996,962 km (0.068 R)
• M87: 39,320,005 km (0.087 R)
• M88: 40,413,715 km (0.09 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 511 - 17,228 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit