🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 337.2

Radius: 11.2

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.44 AU - 0.72 AU

Year: 295 Days

Day: 12.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 82,849,480 km

• M1: 160,070 km (0.037 R)
• M2: 249,080 km (0.098 R)
• M3: 321,037 km (0.113 R)
• M4: 404,363 km (0.102 R)
• M5: 485,295 km (0.048 R)
• M6: 580,889 km (0.062 R)
• M7: 689,646 km (0.112 R)
• M8: 785,239 km (0.098 R)
• M9: 857,944 km (0.085 R)
• M10: 936,183 km (0.103 R)
• M11: 1,090,718 km (0.046 R)
• M12: 1,215,034 km (0.109 R)
• M13: 1,307,934 km (0.09 R)
• M14: 1,406,968 km (0.095 R)
• M15: 1,482,216 km (0.112 R)
• M16: 1,562,550 km (0.051 R)
• M17: 1,672,205 km (0.112 R)
• M18: 1,756,279 km (0.093 R)
• M19: 1,882,988 km (0.082 R)
• M20: 2,025,555 km (0.092 R)
• M21: 2,137,006 km (0.115 R)
• M22: 2,237,535 km (0.085 R)
• M23: 2,384,440 km (0.119 R)
• M24: 2,484,222 km (0.098 R)
• M25: 2,659,850 km (0.094 R)
• M26: 2,744,672 km (0.107 R)
• M27: 2,825,455 km (0.062 R)
• M28: 2,945,881 km (0.089 R)
• M29: 3,048,356 km (0.063 R)
• M30: 3,251,809 km (0.117 R)
• M31: 3,378,219 km (0.086 R)
• M32: 3,470,222 km (0.097 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 866.3

Radius: 8.5

Gravity: 11.99 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.68 AU - 0.98 AU

Year: 504 Days

Day: 14.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 82,849,480 km

• M1: 106,364 km (0.117 R)
• M2: 163,510 km (0.088 R)
• M3: 234,719 km (0.037 R)
• M4: 370,404 km (0.079 R)
• M5: 436,078 km (0.071 R)
• M6: 498,460 km (0.089 R)
• M7: 624,721 km (0.092 R)
• M8: 682,914 km (0.117 R)
• M9: 805,285 km (0.094 R)
• M10: 874,400 km (0.097 R)
• M11: 1,045,689 km (0.086 R)
• M12: 1,110,764 km (0.076 R)
• M13: 1,171,651 km (0.097 R)
• M14: 1,332,019 km (0.118 R)
• M15: 1,487,452 km (0.105 R)
• M16: 1,693,298 km (0.077 R)
• M17: 1,835,865 km (0.118 R)
• M18: 1,901,987 km (0.081 R)
• M19: 1,968,858 km (0.072 R)
• M20: 2,070,883 km (0.062 R)
• M21: 2,223,623 km (0.09 R)
• M22: 2,294,233 km (0.059 R)
• M23: 2,380,102 km (0.026 R)
• M24: 2,459,688 km (0.089 R)
• M25: 2,569,643 km (0.043 R)
• M26: 2,658,953 km (0.093 R)
• M27: 2,817,676 km (0.071 R)
• M28: 2,909,679 km (0.104 R)
• M29: 2,979,541 km (0.068 R)
• M30: 3,065,410 km (0.103 R)
• M31: 3,128,540 km (0.045 R)
• M32: 3,312,396 km (0.1 R)
• M33: 3,417,863 km (0.091 R)
• M34: 3,565,815 km (0.117 R)
• M35: 3,657,219 km (0.099 R)
• M36: 3,979,303 km (0.098 R)
• M37: 4,196,071 km (0.095 R)
• M38: 4,266,232 km (0.034 R)
• M39: 4,328,016 km (0.092 R)
• M40: 4,390,099 km (0.12 R)
• M41: 4,443,655 km (0.106 R)
• M42: 4,551,066 km (0.068 R)
• M43: 4,641,424 km (0.075 R)
• M44: 4,732,379 km (0.09 R)
• M45: 4,805,532 km (0.112 R)
• M46: 5,233,382 km (0.109 R)
• M47: 5,366,076 km (0.119 R)
• M48: 5,490,391 km (0.034 R)
• M49: 5,790,335 km (0.101 R)
• M50: 5,908,069 km (0.037 R)
• M51: 6,036,274 km (0.074 R)
• M52: 6,115,711 km (0.066 R)
• M53: 6,386,483 km (0.05 R)
• M54: 6,579,314 km (0.063 R)
• M55: 6,640,500 km (0.114 R)
• M56: 6,773,941 km (0.072 R)
• M57: 7,064,460 km (0.054 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 862.7

Radius: 10.1

Gravity: 8.46 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 3.83 AU - 5.93 AU

Year: 7189 Days

Day: 5.3 Hours

Environment

Temp: -217 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 82,849,480 km

• M1: 129,253 km (0.056 R)
• M2: 209,437 km (0.089 R)
• M3: 351,705 km (0.108 R)
• M4: 1,010,534 km (0.118 R)
• M5: 1,376,749 km (0.091 R)
• M6: 1,474,736 km (0.11 R)
• M7: 2,225,717 km (0.115 R)
• M8: 2,555,580 km (0.085 R)
• M9: 2,825,904 km (0.112 R)
• M10: 2,926,583 km (0.069 R)
• M11: 3,002,878 km (0.104 R)
• M12: 3,637,023 km (0.093 R)
• M13: 3,719,153 km (0.106 R)
• M14: 4,283,137 km (0.114 R)
• M15: 4,399,075 km (0.103 R)
• M16: 4,903,818 km (0.107 R)
• M17: 5,679,483 km (0.086 R)
• M18: 6,228,807 km (0.098 R)
• M19: 6,896,611 km (0.026 R)
• M20: 7,517,143 km (0.085 R)
• M21: 7,622,311 km (0.064 R)
• M22: 9,108,266 km (0.107 R)
• M23: 9,903,379 km (0.086 R)
• M24: 9,980,272 km (0.11 R)
• M25: 10,096,061 km (0.116 R)
• M26: 10,367,731 km (0.088 R)
• M27: 10,524,210 km (0.076 R)
• M28: 11,197,401 km (0.072 R)
• M29: 11,762,432 km (0.12 R)
• M30: 13,427,306 km (0.073 R)
• M31: 14,027,344 km (0.094 R)
• M32: 14,330,578 km (0.107 R)
• M33: 14,504,860 km (0.11 R)
• M34: 14,592,375 km (0.087 R)
• M35: 14,723,722 km (0.036 R)
• M36: 14,943,780 km (0.094 R)
• M37: 15,032,043 km (0.04 R)
• M38: 15,253,448 km (0.108 R)
• M39: 16,195,615 km (0.09 R)
• M40: 16,513,810 km (0.085 R)
• M41: 16,925,952 km (0.078 R)
• M42: 17,248,934 km (0.049 R)
• M43: 17,341,535 km (0.094 R)
• M44: 17,713,734 km (0.076 R)
• M45: 18,277,120 km (0.1 R)
• M46: 18,608,330 km (0.087 R)
• M47: 18,989,505 km (0.105 R)
• M48: 19,373,074 km (0.075 R)
• M49: 19,517,585 km (0.081 R)
• M50: 20,294,597 km (0.114 R)
• M51: 20,933,230 km (0.107 R)
• M52: 21,528,630 km (0.064 R)
• M53: 22,584,043 km (0.12 R)
• M54: 23,297,026 km (0.099 R)
• M55: 25,903,021 km (0.043 R)
• M56: 26,863,589 km (0.097 R)
• M57: 27,890,129 km (0.115 R)
• M58: 28,764,529 km (0.113 R)
• M59: 29,205,244 km (0.089 R)
• M60: 29,925,857 km (0.105 R)
• M61: 30,148,908 km (0.114 R)
• M62: 30,316,457 km (0.111 R)
• M63: 30,484,306 km (0.097 R)
• M64: 31,158,992 km (0.119 R)
• M65: 31,384,885 km (0.103 R)
• M66: 31,668,074 km (0.096 R)
• M67: 32,580,172 km (0.103 R)
• M68: 32,694,764 km (0.104 R)
• M69: 32,981,843 km (0.107 R)
• M70: 33,212,223 km (0.086 R)
• M71: 33,385,308 km (0.106 R)
• M72: 34,722,115 km (0.094 R)
• M73: 35,367,779 km (0.098 R)
• M74: 35,603,396 km (0.074 R)
• M75: 36,432,617 km (0.12 R)
• M76: 36,611,087 km (0.088 R)
• M77: 36,909,385 km (0.111 R)
• M78: 37,148,442 km (0.095 R)
• M79: 37,628,203 km (0.117 R)
• M80: 38,230,783 km (0.114 R)
• M81: 39,201,673 km (0.111 R)
• M82: 39,567,739 km (0.092 R)
• M83: 39,873,816 km (0.114 R)
• M84: 41,539,589 km (0.078 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 966.9

Radius: 4.9

Gravity: 40.27 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 8.85 AU - 9.89 AU

Year: 19127 Days

Day: 17.3 Hours

Environment

Temp: -231 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 82,849,480 km

• M1: 260,899 km (0.113 R)
• M2: 557,252 km (0.09 R)
• M3: 603,029 km (0.036 R)
• M4: 698,622 km (0.076 R)
• M5: 1,727,556 km (0.097 R)
• M6: 1,864,438 km (0.111 R)
• M7: 2,333,577 km (0.11 R)
• M8: 2,718,343 km (0.114 R)
• M9: 2,877,665 km (0.097 R)
• M10: 4,259,051 km (0.112 R)
• M11: 4,537,752 km (0.052 R)
• M12: 5,409,160 km (0.111 R)
• M13: 6,278,174 km (0.049 R)
• M14: 6,755,690 km (0.116 R)
• M15: 7,299,778 km (0.088 R)
• M16: 7,689,031 km (0.104 R)
• M17: 8,085,017 km (0.112 R)
• M18: 8,142,163 km (0.111 R)
• M19: 8,429,690 km (0.095 R)
• M20: 9,372,157 km (0.112 R)
• M21: 11,036,583 km (0.068 R)
• M22: 12,789,870 km (0.059 R)
• M23: 13,123,922 km (0.116 R)
• M24: 13,325,879 km (0.095 R)
• M25: 13,937,435 km (0.102 R)
• M26: 14,488,853 km (0.099 R)
• M27: 14,697,392 km (0.089 R)
• M28: 15,117,613 km (0.119 R)
• M29: 15,470,664 km (0.047 R)
• M30: 15,541,723 km (0.086 R)
• M31: 16,474,017 km (0.09 R)
• M32: 17,130,003 km (0.064 R)
• M33: 18,317,062 km (0.104 R)
• M34: 19,760,981 km (0.077 R)
• M35: 19,838,024 km (0.104 R)
• M36: 20,224,435 km (0.103 R)
• M37: 21,162,264 km (0.098 R)
• M38: 22,354,260 km (0.119 R)
• M39: 23,731,309 km (0.105 R)
• M40: 23,895,118 km (0.062 R)
• M41: 24,059,227 km (0.094 R)
• M42: 25,974,229 km (0.058 R)
• M43: 26,227,499 km (0.08 R)
• M44: 26,396,843 km (0.084 R)
• M45: 27,249,103 km (0.081 R)
• M46: 28,370,488 km (0.072 R)
• M47: 29,419,020 km (0.034 R)
• M48: 29,506,834 km (0.056 R)
• M49: 30,925,769 km (0.098 R)
• M50: 31,643,540 km (0.107 R)
• M51: 34,847,777 km (0.111 R)
• M52: 35,127,226 km (0.07 R)
• M53: 35,782,015 km (0.037 R)
• M54: 37,961,806 km (0.049 R)
• M55: 38,057,549 km (0.031 R)
• M56: 38,345,375 km (0.041 R)
• M57: 40,379,607 km (0.063 R)
• M58: 42,250,179 km (0.074 R)
• M59: 42,448,695 km (0.079 R)
• M60: 42,946,407 km (0.101 R)
• M61: 45,057,682 km (0.085 R)
• M62: 45,159,109 km (0.04 R)
• M63: 47,202,616 km (0.108 R)
• M64: 47,511,835 km (0.112 R)
• M65: 47,925,024 km (0.066 R)
• M66: 48,963,233 km (0.03 R)
• M67: 49,276,192 km (0.081 R)
• M68: 51,061,792 km (0.104 R)
• M69: 52,122,142 km (0.084 R)
• M70: 55,129,359 km (0.077 R)
• M71: 56,107,878 km (0.093 R)
• M72: 56,544,554 km (0.12 R)
• M73: 56,763,416 km (0.073 R)
• M74: 58,855,841 km (0.083 R)
• M75: 59,299,549 km (0.1 R)
• M76: 60,525,653 km (0.117 R)
• M77: 63,002,545 km (0.054 R)
• M78: 64,253,333 km (0.111 R)
• M79: 64,367,476 km (0.116 R)
• M80: 64,939,089 km (0.118 R)
• M81: 66,202,593 km (0.089 R)
• M82: 66,317,783 km (0.102 R)
• M83: 66,664,102 km (0.11 R)
• M84: 67,590,113 km (0.114 R)
• M85: 68,171,151 km (0.119 R)
• M86: 68,520,462 km (0.077 R)
• M87: 71,336,941 km (0.108 R)
• M88: 73,354,568 km (0.088 R)
• M89: 76,355,800 km (0.045 R)
• M90: 76,476,675 km (0.08 R)
• M91: 78,785,419 km (0.211 R)
• M92: 79,519,347 km (0.047 R)
• M93: 80,993,783 km (0.057 R)
• M94: 81,858,010 km (0.029 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: 344 - 18,366 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit