🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 162.8

Radius: 14.3

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.77 AU - 1.17 AU

Year: 648 Days

Day: 9.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 55,773,933 km

• M1: 214,673 km (0.115 R)
• M2: 376,837 km (0.029 R)
• M3: 495,468 km (0.116 R)
• M4: 593,455 km (0.119 R)
• M5: 686,505 km (0.088 R)
• M6: 803,490 km (0.108 R)
• M7: 973,882 km (0.118 R)
• M8: 1,076,057 km (0.07 R)
• M9: 1,211,593 km (0.065 R)
• M10: 1,309,729 km (0.062 R)
• M11: 1,473,689 km (0.095 R)
• M12: 1,607,280 km (0.063 R)
• M13: 1,730,847 km (0.116 R)
• M14: 1,882,390 km (0.11 R)
• M15: 2,064,151 km (0.057 R)
• M16: 2,162,587 km (0.046 R)
• M17: 2,283,911 km (0.091 R)
• M18: 2,423,934 km (0.067 R)
• M19: 2,544,660 km (0.091 R)
• M20: 2,729,862 km (0.08 R)
• M21: 2,855,823 km (0.099 R)
• M22: 2,960,392 km (0.12 R)
• M23: 3,107,746 km (0.117 R)
• M24: 3,215,457 km (0.116 R)
• M25: 3,373,282 km (0.114 R)
• M26: 3,734,860 km (0.117 R)
• M27: 3,881,766 km (0.071 R)
• M28: 4,201,307 km (0.063 R)
• M29: 4,314,103 km (0.046 R)
• M30: 4,434,829 km (0.03 R)
• M31: 4,577,096 km (0.11 R)
• M32: 4,789,825 km (0.056 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 873.2

Radius: 14.7

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.66 AU - 2.74 AU

Year: 3009 Days

Day: 11.8 Hours

Environment

Temp: -206 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 55,773,933 km

• M1: 340,934 km (0.103 R)
• M2: 506,239 km (0.081 R)
• M3: 746,493 km (0.109 R)
• M4: 860,786 km (0.096 R)
• M5: 959,371 km (0.093 R)
• M6: 1,305,989 km (0.039 R)
• M7: 1,408,763 km (0.026 R)
• M8: 1,501,215 km (0.06 R)
• M9: 1,595,760 km (0.097 R)
• M10: 1,706,613 km (0.096 R)
• M11: 2,025,256 km (0.067 R)
• M12: 2,284,958 km (0.07 R)
• M13: 2,443,083 km (0.043 R)
• M14: 3,042,521 km (0.092 R)
• M15: 3,146,941 km (0.079 R)
• M16: 3,288,161 km (0.043 R)
• M17: 3,595,136 km (0.053 R)
• M18: 3,780,338 km (0.111 R)
• M19: 3,873,986 km (0.072 R)
• M20: 4,160,167 km (0.111 R)
• M21: 4,374,391 km (0.103 R)
• M22: 4,572,309 km (0.079 R)
• M23: 4,977,420 km (0.092 R)
• M24: 5,500,115 km (0.12 R)
• M25: 6,440,488 km (0.108 R)
• M26: 6,826,151 km (0.039 R)
• M27: 7,056,532 km (0.081 R)
• M28: 7,172,620 km (0.116 R)
• M29: 7,312,942 km (0.12 R)
• M30: 8,076,490 km (0.105 R)
• M31: 8,295,950 km (0.106 R)
• M32: 8,443,304 km (0.103 R)
• M33: 8,641,072 km (0.103 R)
• M34: 8,890,601 km (0.104 R)
• M35: 9,243,952 km (0.046 R)
• M36: 9,422,272 km (0.03 R)
• M37: 9,601,939 km (0.09 R)
• M38: 9,834,414 km (0.092 R)
• M39: 10,490,251 km (0.103 R)
• M40: 10,703,129 km (0.083 R)
• M41: 10,890,725 km (0.064 R)
• M42: 11,268,908 km (0.114 R)
• M43: 11,761,534 km (0.077 R)
• M44: 12,177,566 km (0.098 R)
• M45: 12,373,389 km (0.12 R)
• M46: 12,598,385 km (0.07 R)
• M47: 12,739,755 km (0.098 R)
• M48: 13,253,025 km (0.06 R)
• M49: 13,396,789 km (0.097 R)
• M50: 13,918,735 km (0.115 R)
• M51: 14,270,440 km (0.061 R)
• M52: 14,922,836 km (0.036 R)
• M53: 15,192,561 km (0.066 R)
• M54: 15,584,957 km (0.069 R)
• M55: 15,767,316 km (0.106 R)
• M56: 15,919,757 km (0.103 R)
• M57: 16,596,238 km (0.058 R)
• M58: 17,000,601 km (0.116 R)
• M59: 17,502,502 km (0.105 R)
• M60: 17,914,046 km (0.091 R)
• M61: 18,778,871 km (0.108 R)
• M62: 19,657,310 km (0.11 R)
• M63: 19,920,153 km (0.117 R)
• M64: 20,816,095 km (0.112 R)
• M65: 21,016,855 km (0.073 R)
• M66: 21,319,342 km (0.054 R)
• M67: 21,488,089 km (0.108 R)
• M68: 22,888,025 km (0.087 R)
• M69: 23,130,075 km (0.108 R)
• M70: 23,303,459 km (0.05 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 472.2

Radius: 7.9

Gravity: 7.57 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 6.15 AU - 9.69 AU

Year: 15117 Days

Day: 16.2 Hours

Environment

Temp: -236 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 55,773,933 km

• M1: 162,463 km (0.073 R)
• M2: 387,608 km (0.102 R)
• M3: 543,639 km (0.116 R)
• M4: 647,609 km (0.072 R)
• M5: 816,356 km (0.119 R)
• M6: 1,478,027 km (0.107 R)
• M7: 1,780,215 km (0.085 R)
• M8: 1,832,574 km (0.106 R)
• M9: 1,885,382 km (0.117 R)
• M10: 2,326,396 km (0.103 R)
• M11: 2,383,842 km (0.048 R)
• M12: 2,707,871 km (0.083 R)
• M13: 2,890,680 km (0.074 R)
• M14: 3,728,577 km (0.114 R)
• M15: 4,385,611 km (0.076 R)
• M16: 4,456,820 km (0.082 R)
• M17: 4,636,636 km (0.049 R)
• M18: 4,892,449 km (0.043 R)
• M19: 5,303,843 km (0.077 R)
• M20: 7,267,465 km (0.109 R)
• M21: 7,607,501 km (0.081 R)
• M22: 9,246,644 km (0.074 R)
• M23: 9,661,479 km (0.083 R)
• M24: 10,461,379 km (0.102 R)
• M25: 12,426,048 km (0.096 R)
• M26: 13,867,423 km (0.095 R)
• M27: 14,661,190 km (0.11 R)
• M28: 15,742,334 km (0.105 R)
• M29: 15,851,839 km (0.109 R)
• M30: 16,570,059 km (0.071 R)
• M31: 17,980,617 km (0.103 R)
• M32: 19,019,873 km (0.111 R)
• M33: 19,253,545 km (0.073 R)
• M34: 20,495,507 km (0.107 R)
• M35: 20,915,129 km (0.046 R)
• M36: 22,191,348 km (0.107 R)
• M37: 22,498,921 km (0.096 R)
• M38: 22,622,340 km (0.092 R)
• M39: 22,869,774 km (0.115 R)
• M40: 23,118,257 km (0.097 R)
• M41: 23,180,489 km (0.091 R)
• M42: 23,805,958 km (0.096 R)
• M43: 23,868,789 km (0.067 R)
• M44: 23,994,750 km (0.103 R)
• M45: 24,310,402 km (0.116 R)
• M46: 24,437,111 km (0.088 R)
• M47: 24,690,979 km (0.1 R)
• M48: 24,882,015 km (0.114 R)
• M49: 25,009,772 km (0.072 R)
• M50: 26,168,258 km (0.096 R)
• M51: 26,688,859 km (0.098 R)
• M52: 26,819,457 km (0.083 R)
• M53: 26,950,356 km (0.063 R)
• M54: 28,204,285 km (0.078 R)
• M55: 28,537,439 km (0.08 R)
• M56: 28,804,920 km (0.072 R)
• M57: 29,342,276 km (0.072 R)
• M58: 29,612,151 km (0.06 R)
• M59: 29,882,923 km (0.117 R)
• M60: 31,180,385 km (0.103 R)
• M61: 31,801,216 km (0.103 R)
• M62: 31,870,480 km (0.09 R)
• M63: 33,336,240 km (0.099 R)
• M64: 33,547,472 km (0.095 R)
• M65: 34,254,621 km (0.112 R)
• M66: 36,260,729 km (0.079 R)
• M67: 37,716,765 km (0.104 R)
• M68: 37,863,371 km (0.112 R)
• M69: 38,304,535 km (0.042 R)
• M70: 38,452,038 km (0.047 R)
• M71: 39,266,150 km (0.082 R)
• M72: 39,787,199 km (0.088 R)
• M73: 40,235,694 km (0.119 R)
• M74: 40,310,642 km (0.117 R)
• M75: 41,970,281 km (0.099 R)
• M76: 42,046,277 km (0.109 R)
• M77: 43,037,961 km (0.105 R)
• M78: 43,806,146 km (0.08 R)
• M79: 44,733,952 km (0.062 R)
• M80: 45,200,249 km (0.111 R)
• M81: 45,433,921 km (0.082 R)
• M82: 45,824,371 km (0.102 R)
• M83: 47,239,417 km (0.07 R)
• M84: 50,515,461 km (0.101 R)
• M85: 51,895,352 km (0.091 R)
• M86: 51,976,883 km (0.082 R)
• M87: 53,287,360 km (0.069 R)
• M88: 53,369,639 km (0.088 R)
• M89: 53,946,787 km (0.068 R)
• M90: 54,277,548 km (0.086 R)
• M91: 54,360,276 km (0.113 R)
• M92: 55,773,976 km (0.113 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 407 - 11,105 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit