🌌 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: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 802.4

Radius: 14.4

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.63 AU - 0.79 AU

Year: 399 Days

Day: 7.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 50,457,193 km

• M1: 179,667 km (0.1 R)
• M2: 271,670 km (0.117 R)
• M3: 405,111 km (0.04 R)
• M4: 531,521 km (0.081 R)
• M5: 637,885 km (0.085 R)
• M6: 737,518 km (0.053 R)
• M7: 864,376 km (0.119 R)
• M8: 972,685 km (0.069 R)
• M9: 1,077,105 km (0.072 R)
• M10: 1,185,563 km (0.111 R)
• M11: 1,333,216 km (0.119 R)
• M12: 1,440,478 km (0.114 R)
• M13: 1,599,201 km (0.072 R)
• M14: 1,775,128 km (0.116 R)
• M15: 1,882,839 km (0.108 R)
• M16: 2,004,611 km (0.104 R)
• M17: 2,117,259 km (0.028 R)
• M18: 2,219,733 km (0.096 R)
• M19: 2,330,286 km (0.1 R)
• M20: 2,518,779 km (0.065 R)
• M21: 2,614,971 km (0.118 R)
• M22: 2,884,397 km (0.111 R)
• M23: 2,985,226 km (0.105 R)
• M24: 3,087,401 km (0.089 R)
• M25: 3,190,623 km (0.096 R)
• M26: 3,295,192 km (0.066 R)
• M27: 3,393,777 km (0.091 R)
• M28: 3,637,472 km (0.108 R)
• M29: 3,805,770 km (0.119 R)
• M30: 3,939,211 km (0.1 R)
• M31: 4,066,818 km (0.097 R)
• M32: 4,241,548 km (0.083 R)
• M33: 4,543,736 km (0.066 R)
• M34: 4,701,562 km (0.11 R)
• M35: 4,813,012 km (0.102 R)
• M36: 4,941,666 km (0.078 R)
• M37: 5,128,514 km (0.072 R)
• M38: 5,218,722 km (0.106 R)
• M39: 5,501,013 km (0.096 R)
• M40: 5,635,501 km (0.075 R)
• M41: 5,830,876 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 215.8

Radius: 11.8

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.87 AU - 1.37 AU

Year: 790 Days

Day: 9.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 50,457,193 km

• M1: 154,385 km (0.107 R)
• M2: 248,332 km (0.082 R)
• M3: 334,800 km (0.09 R)
• M4: 415,134 km (0.106 R)
• M5: 497,413 km (0.083 R)
• M6: 590,612 km (0.109 R)
• M7: 747,391 km (0.12 R)
• M8: 892,501 km (0.119 R)
• M9: 1,010,384 km (0.109 R)
• M10: 1,090,419 km (0.096 R)
• M11: 1,182,870 km (0.118 R)
• M12: 1,323,941 km (0.09 R)
• M13: 1,646,025 km (0.085 R)
• M14: 1,862,942 km (0.048 R)
• M15: 2,004,911 km (0.09 R)
• M16: 2,181,436 km (0.089 R)
• M17: 2,293,635 km (0.075 R)
• M18: 2,735,247 km (0.103 R)
• M19: 2,809,298 km (0.062 R)
• M20: 3,140,209 km (0.112 R)
• M21: 3,217,850 km (0.059 R)
• M22: 3,310,451 km (0.095 R)
• M23: 3,483,686 km (0.103 R)
• M24: 3,571,500 km (0.101 R)
• M25: 3,794,400 km (0.081 R)
• M26: 3,953,124 km (0.092 R)
• M27: 4,308,568 km (0.091 R)
• M28: 4,538,051 km (0.057 R)
• M29: 4,642,321 km (0.108 R)
• M30: 5,000,907 km (0.101 R)
• M31: 5,083,784 km (0.108 R)
• M32: 5,158,733 km (0.037 R)
• M33: 5,242,358 km (0.103 R)
• M34: 5,318,055 km (0.098 R)
• M35: 5,419,482 km (0.115 R)
• M36: 5,572,969 km (0.107 R)
• M37: 5,954,294 km (0.059 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 592.4

Radius: 4.2

Gravity: 33.58 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 6.99 AU - 7.11 AU

Year: 12483 Days

Day: 15.9 Hours

Environment

Temp: -226 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 50,457,193 km

• M1: 679,474 km (0.097 R)
• M2: 753,225 km (0.099 R)
• M3: 1,052,870 km (0.114 R)
• M4: 1,409,511 km (0.062 R)
• M5: 1,851,872 km (0.111 R)
• M6: 1,903,483 km (0.066 R)
• M7: 2,417,801 km (0.12 R)
• M8: 2,734,350 km (0.107 R)
• M9: 2,882,452 km (0.08 R)
• M10: 3,002,878 km (0.036 R)
• M11: 3,124,950 km (0.111 R)
• M12: 3,469,025 km (0.118 R)
• M13: 3,759,544 km (0.046 R)
• M14: 3,792,306 km (0.114 R)
• M15: 3,891,190 km (0.102 R)
• M16: 3,957,612 km (0.045 R)
• M17: 4,024,332 km (0.105 R)
• M18: 4,536,855 km (0.067 R)
• M19: 4,571,711 km (0.093 R)
• M20: 5,435,788 km (0.077 R)
• M21: 6,077,713 km (0.061 R)
• M22: 6,387,979 km (0.067 R)
• M23: 6,624,044 km (0.111 R)
• M24: 7,721,494 km (0.034 R)
• M25: 7,763,232 km (0.076 R)
• M26: 7,972,968 km (0.101 R)
• M27: 8,440,910 km (0.079 R)
• M28: 8,873,996 km (0.063 R)
• M29: 9,005,343 km (0.095 R)
• M30: 9,093,157 km (0.093 R)
• M31: 9,761,560 km (0.117 R)
• M32: 9,897,246 km (0.078 R)
• M33: 10,770,299 km (0.106 R)
• M34: 10,957,296 km (0.098 R)
• M35: 11,145,341 km (0.114 R)
• M36: 11,381,855 km (0.086 R)
• M37: 12,198,360 km (0.05 R)
• M38: 13,887,021 km (0.112 R)
• M39: 14,551,834 km (0.075 R)
• M40: 15,279,328 km (0.111 R)
• M41: 17,258,209 km (0.1 R)
• M42: 17,312,812 km (0.079 R)
• M43: 17,531,823 km (0.076 R)
• M44: 17,696,531 km (0.073 R)
• M45: 18,752,243 km (0.118 R)
• M46: 19,259,529 km (0.107 R)
• M47: 19,429,472 km (0.09 R)
• M48: 19,543,167 km (0.073 R)
• M49: 19,942,743 km (0.095 R)
• M50: 21,450,091 km (0.097 R)
• M51: 23,053,780 km (0.093 R)
• M52: 23,174,057 km (0.115 R)
• M53: 23,234,344 km (0.089 R)
• M54: 23,961,241 km (0.116 R)
• M55: 25,375,240 km (0.095 R)
• M56: 25,998,464 km (0.057 R)
• M57: 26,249,190 km (0.089 R)
• M58: 27,069,436 km (0.1 R)
• M59: 27,962,086 km (0.097 R)
• M60: 28,154,618 km (0.07 R)
• M61: 28,218,946 km (0.1 R)
• M62: 28,541,179 km (0.096 R)
• M63: 29,907,457 km (0.078 R)
• M64: 31,161,835 km (0.105 R)
• M65: 31,428,119 km (0.109 R)
• M66: 31,494,840 km (0.089 R)
• M67: 32,029,951 km (0.068 R)
• M68: 33,313,052 km (0.06 R)
• M69: 33,585,320 km (0.09 R)
• M70: 33,721,754 km (0.078 R)
• M71: 34,337,798 km (0.032 R)
• M72: 34,750,538 km (0.044 R)
• M73: 34,957,582 km (0.1 R)
• M74: 35,650,669 km (0.058 R)
• M75: 35,720,232 km (0.071 R)
• M76: 36,068,645 km (0.1 R)
• M77: 37,898,526 km (0.12 R)
• M78: 38,467,596 km (0.086 R)
• M79: 38,681,821 km (0.102 R)
• M80: 38,753,328 km (0.117 R)
• M81: 39,470,351 km (0.111 R)
• M82: 39,686,370 km (0.075 R)
• M83: 39,902,689 km (0.083 R)
• M84: 40,264,267 km (0.105 R)
• M85: 40,990,565 km (0.104 R)
• M86: 41,574,595 km (0.065 R)
• M87: 42,677,281 km (0.108 R)
• M88: 43,640,691 km (0.071 R)
• M89: 44,386,735 km (0.106 R)
• M90: 46,042,485 km (0.085 R)
• M91: 48,641,000 km (0.104 R)
• M92: 49,647,045 km (0.089 R)
• M93: 50,035,850 km (0.114 R)
• M94: 50,973,081 km (0.088 R)
• M95: 51,286,788 km (0.068 R)
• M96: 51,994,834 km (0.1 R)
• M97: 52,389,623 km (0.095 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 338.1

Radius: 7.6

Gravity: 5.85 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 6.27 AU - 9.93 AU

Year: 15373 Days

Day: 16.9 Hours

Environment

Temp: -239 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 50,457,193 km

• M1: 236,963 km (0.095 R)
• M2: 482,453 km (0.112 R)
• M3: 708,944 km (0.112 R)
• M4: 948,451 km (0.071 R)
• M5: 1,234,033 km (0.103 R)
• M6: 1,931,907 km (0.096 R)
• M7: 2,188,018 km (0.093 R)
• M8: 2,373,819 km (0.084 R)
• M9: 3,167,885 km (0.067 R)
• M10: 3,317,782 km (0.117 R)
• M11: 3,469,923 km (0.095 R)
• M12: 3,531,557 km (0.107 R)
• M13: 3,655,723 km (0.105 R)
• M14: 3,781,385 km (0.119 R)
• M15: 4,004,885 km (0.033 R)
• M16: 4,069,511 km (0.072 R)
• M17: 4,167,049 km (0.112 R)
• M18: 4,331,606 km (0.097 R)
• M19: 4,498,109 km (0.106 R)
• M20: 4,769,031 km (0.048 R)
• M21: 5,150,355 km (0.051 R)
• M22: 5,291,426 km (0.046 R)
• M23: 6,427,622 km (0.08 R)
• M24: 6,732,802 km (0.086 R)
• M25: 7,278,236 km (0.095 R)
• M26: 7,676,615 km (0.091 R)
• M27: 7,959,654 km (0.108 R)
• M28: 8,536,055 km (0.102 R)
• M29: 9,168,405 km (0.064 R)
• M30: 9,991,043 km (0.116 R)
• M31: 11,337,424 km (0.056 R)
• M32: 11,429,277 km (0.113 R)
• M33: 12,078,682 km (0.112 R)
• M34: 12,549,765 km (0.105 R)
• M35: 13,753,879 km (0.097 R)
• M36: 15,348,143 km (0.104 R)
• M37: 16,790,566 km (0.062 R)
• M38: 16,895,135 km (0.12 R)
• M39: 18,924,879 km (0.064 R)
• M40: 19,197,745 km (0.115 R)
• M41: 21,710,541 km (0.041 R)
• M42: 22,397,943 km (0.098 R)
• M43: 22,802,306 km (0.114 R)
• M44: 23,092,526 km (0.09 R)
• M45: 24,502,785 km (0.106 R)
• M46: 25,458,266 km (0.088 R)
• M47: 26,365,129 km (0.106 R)
• M48: 26,669,860 km (0.107 R)
• M49: 28,772,158 km (0.102 R)
• M50: 30,735,032 km (0.067 R)
• M51: 30,927,265 km (0.045 R)
• M52: 31,570,835 km (0.118 R)
• M53: 31,635,462 km (0.082 R)
• M54: 31,959,192 km (0.047 R)
• M55: 33,330,854 km (0.083 R)
• M56: 34,322,239 km (0.106 R)
• M57: 35,256,329 km (0.051 R)
• M58: 35,928,621 km (0.063 R)
• M59: 36,673,020 km (0.07 R)
• M60: 36,944,989 km (0.066 R)
• M61: 37,285,923 km (0.118 R)
• M62: 38,039,447 km (0.106 R)
• M63: 38,798,208 km (0.106 R)
• M64: 39,492,192 km (0.093 R)
• M65: 40,120,354 km (0.113 R)
• M66: 41,598,680 km (0.103 R)
• M67: 42,237,762 km (0.051 R)
• M68: 43,741,520 km (0.111 R)
• M69: 43,885,732 km (0.087 R)
• M70: 44,608,739 km (0.1 R)
• M71: 45,044,368 km (0.117 R)
• M72: 46,948,749 km (0.074 R)
• M73: 47,096,252 km (0.112 R)
• M74: 48,953,958 km (0.108 R)
• M75: 49,854,089 km (0.115 R)
• M76: 50,079,982 km (0.092 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: 189 - 17,889 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit