🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.77 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 30.1

Radius: 12.8

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.46 AU - 1.6 AU

Year: 1284 Days

Day: 13.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 50,361,908 km

• M1: 159,322 km (0.064 R)
• M2: 254,765 km (0.099 R)
• M3: 419,472 km (0.115 R)
• M4: 592,707 km (0.115 R)
• M5: 796,459 km (0.112 R)
• M6: 891,903 km (0.106 R)
• M7: 1,010,085 km (0.107 R)
• M8: 1,235,379 km (0.105 R)
• M9: 1,393,803 km (0.102 R)
• M10: 1,620,295 km (0.038 R)
• M11: 1,731,446 km (0.078 R)
• M12: 1,826,889 km (0.05 R)
• M13: 1,980,526 km (0.09 R)
• M14: 2,172,909 km (0.06 R)
• M15: 2,306,201 km (0.064 R)
• M16: 2,498,733 km (0.104 R)
• M17: 2,628,435 km (0.076 R)
• M18: 2,829,793 km (0.059 R)
• M19: 2,948,873 km (0.11 R)
• M20: 3,031,002 km (0.052 R)
• M21: 3,208,874 km (0.111 R)
• M22: 3,545,918 km (0.093 R)
• M23: 3,645,251 km (0.064 R)
• M24: 3,763,284 km (0.117 R)
• M25: 3,960,753 km (0.086 R)
• M26: 4,155,679 km (0.031 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 819.3

Radius: 9.5

Gravity: 9.08 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.6 AU - 1.94 AU

Year: 1597 Days

Day: 10.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 50,361,908 km

• M1: 120,576 km (0.075 R)
• M2: 191,485 km (0.072 R)
• M3: 269,575 km (0.1 R)
• M4: 479,910 km (0.12 R)
• M5: 567,126 km (0.089 R)
• M6: 759,209 km (0.09 R)
• M7: 938,577 km (0.12 R)
• M8: 1,150,557 km (0.092 R)
• M9: 1,358,498 km (0.076 R)
• M10: 1,457,233 km (0.089 R)
• M11: 1,527,843 km (0.079 R)
• M12: 1,800,111 km (0.074 R)
• M13: 1,876,256 km (0.057 R)
• M14: 2,110,976 km (0.108 R)
• M15: 2,523,267 km (0.115 R)
• M16: 2,896,813 km (0.038 R)
• M17: 3,077,079 km (0.1 R)
• M18: 3,314,490 km (0.072 R)
• M19: 3,476,056 km (0.107 R)
• M20: 3,863,365 km (0.119 R)
• M21: 3,990,673 km (0.085 R)
• M22: 4,119,626 km (0.07 R)
• M23: 4,220,754 km (0.115 R)
• M24: 4,396,083 km (0.083 R)
• M25: 4,514,415 km (0.067 R)
• M26: 4,693,932 km (0.085 R)
• M27: 4,799,698 km (0.119 R)
• M28: 4,982,806 km (0.099 R)
• M29: 5,044,440 km (0.061 R)
• M30: 5,183,865 km (0.077 R)
• M31: 5,642,084 km (0.105 R)
• M32: 6,195,895 km (0.109 R)
• M33: 7,249,962 km (0.039 R)
• M34: 7,337,476 km (0.101 R)
• M35: 7,460,446 km (0.099 R)
• M36: 7,708,479 km (0.071 R)
• M37: 7,977,306 km (0.118 R)
• M38: 8,450,634 km (0.087 R)
• M39: 8,542,786 km (0.107 R)
• M40: 8,727,839 km (0.114 R)
• M41: 9,102,133 km (0.097 R)
• M42: 9,424,516 km (0.074 R)
• M43: 9,808,534 km (0.101 R)
• M44: 10,021,861 km (0.057 R)
• M45: 10,178,041 km (0.085 R)
• M46: 10,256,430 km (0.076 R)
• M47: 10,492,795 km (0.094 R)
• M48: 11,011,151 km (0.095 R)
• M49: 11,091,635 km (0.112 R)
• M50: 11,415,514 km (0.103 R)
• M51: 11,497,045 km (0.088 R)
• M52: 11,660,556 km (0.118 R)
• M53: 12,052,053 km (0.052 R)
• M54: 12,510,720 km (0.075 R)
• M55: 12,573,701 km (0.096 R)
• M56: 12,679,018 km (0.083 R)
• M57: 13,145,464 km (0.093 R)
• M58: 13,402,324 km (0.101 R)
• M59: 13,466,800 km (0.106 R)
• M60: 13,617,595 km (0.112 R)
• M61: 13,812,371 km (0.091 R)
• M62: 13,942,671 km (0.103 R)
• M63: 14,358,254 km (0.08 R)
• M64: 14,755,586 km (0.036 R)
• M65: 14,977,888 km (0.084 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 316.7

Radius: 4.2

Gravity: 17.95 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 7.52 AU - 8.82 AU

Year: 15839 Days

Day: 21.2 Hours

Environment

Temp: -239 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 50,361,908 km

• M1: 64,925 km (0.047 R)
• M2: 118,332 km (0.066 R)
• M3: 144,661 km (0.07 R)
• M4: 205,398 km (0.07 R)
• M5: 263,143 km (0.049 R)
• M6: 300,692 km (0.099 R)
• M7: 597,943 km (0.096 R)
• M8: 631,602 km (0.055 R)
• M9: 773,271 km (0.093 R)
• M10: 964,158 km (0.076 R)
• M11: 1,343,239 km (0.112 R)
• M12: 1,715,289 km (0.074 R)
• M13: 1,788,443 km (0.106 R)
• M14: 2,065,647 km (0.114 R)
• M15: 2,196,097 km (0.085 R)
• M16: 3,703,744 km (0.037 R)
• M17: 3,798,589 km (0.042 R)
• M18: 3,894,332 km (0.102 R)
• M19: 3,990,673 km (0.113 R)
• M20: 4,218,810 km (0.085 R)
• M21: 4,653,691 km (0.112 R)
• M22: 4,687,799 km (0.113 R)
• M23: 5,032,772 km (0.098 R)
• M24: 6,341,005 km (0.057 R)
• M25: 8,360,277 km (0.075 R)
• M26: 9,074,008 km (0.1 R)
• M27: 9,676,289 km (0.117 R)
• M28: 10,070,330 km (0.103 R)
• M29: 10,469,457 km (0.102 R)
• M30: 10,964,477 km (0.082 R)
• M31: 11,100,760 km (0.073 R)
• M32: 11,237,642 km (0.101 R)
• M33: 11,744,181 km (0.047 R)
• M34: 11,883,756 km (0.102 R)
• M35: 12,070,454 km (0.087 R)
• M36: 12,352,595 km (0.045 R)
• M37: 12,494,414 km (0.064 R)
• M38: 12,589,259 km (0.104 R)
• M39: 13,019,054 km (0.064 R)
• M40: 13,550,874 km (0.119 R)
• M41: 13,648,412 km (0.082 R)
• M42: 14,535,976 km (0.114 R)
• M43: 14,785,805 km (0.044 R)
• M44: 15,037,129 km (0.091 R)
• M45: 15,289,800 km (0.058 R)
• M46: 15,953,416 km (0.09 R)
• M47: 17,097,541 km (0.096 R)
• M48: 17,946,209 km (0.035 R)
• M49: 18,160,583 km (0.072 R)
• M50: 18,971,703 km (0.032 R)
• M51: 20,016,046 km (0.105 R)
• M52: 20,127,047 km (0.086 R)
• M53: 20,238,198 km (0.043 R)
• M54: 20,349,649 km (0.064 R)
• M55: 20,966,142 km (0.109 R)
• M56: 21,988,045 km (0.104 R)
• M57: 22,217,378 km (0.095 R)
• M58: 22,678,289 km (0.04 R)
• M59: 23,084,148 km (0.091 R)
• M60: 23,317,222 km (0.119 R)
• M61: 24,257,145 km (0.096 R)
• M62: 24,850,899 km (0.118 R)
• M63: 26,721,620 km (0.117 R)
• M64: 26,843,842 km (0.067 R)
• M65: 27,273,188 km (0.107 R)
• M66: 28,699,753 km (0.114 R)
• M67: 29,643,117 km (0.104 R)
• M68: 29,769,677 km (0.045 R)
• M69: 30,341,291 km (0.087 R)
• M70: 30,532,626 km (0.056 R)
• M71: 30,660,532 km (0.109 R)
• M72: 32,468,273 km (0.108 R)
• M73: 32,794,696 km (0.119 R)
• M74: 33,450,832 km (0.106 R)
• M75: 33,780,546 km (0.097 R)
• M76: 34,709,399 km (0.087 R)
• M77: 35,110,022 km (0.114 R)
• M78: 36,050,843 km (0.074 R)
• M79: 36,321,166 km (0.08 R)
• M80: 36,456,702 km (0.099 R)
• M81: 36,592,238 km (0.081 R)
• M82: 40,175,705 km (0.068 R)
• M83: 40,596,374 km (0.106 R)
• M84: 41,867,058 km (0.069 R)
• M85: 42,009,027 km (0.061 R)
• M86: 42,080,086 km (0.1 R)
• M87: 42,578,546 km (0.088 R)
• M88: 43,581,450 km (0.101 R)
• M89: 45,464,289 km (0.056 R)
• M90: 45,829,457 km (0.078 R)
• M91: 45,902,611 km (0.077 R)
• M92: 46,562,786 km (0.075 R)
• M93: 47,152,052 km (0.107 R)
• M94: 47,743,861 km (0.11 R)
• M95: 47,966,463 km (0.118 R)
• M96: 50,286,427 km (0.05 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 191 - 11,902 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit