🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.7 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 865.1

Radius: 10.4

Gravity: 8 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.17 AU - 1.63 AU

Year: 1143 Days

Day: 14.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 30,956,089 km

• M1: 132,394 km (0.098 R)
• M2: 236,963 km (0.119 R)
• M3: 338,839 km (0.102 R)
• M4: 428,598 km (0.03 R)
• M5: 563,984 km (0.11 R)
• M6: 741,706 km (0.115 R)
• M7: 844,929 km (0.117 R)
• M8: 975,827 km (0.086 R)
• M9: 1,066,932 km (0.105 R)
• M10: 1,193,342 km (0.1 R)
• M11: 1,283,251 km (0.103 R)
• M12: 1,522,607 km (0.082 R)
• M13: 1,748,799 km (0.103 R)
• M14: 1,842,447 km (0.063 R)
• M15: 2,074,174 km (0.111 R)
• M16: 2,153,461 km (0.094 R)
• M17: 2,305,154 km (0.084 R)
• M18: 2,418,698 km (0.05 R)
• M19: 2,491,852 km (0.096 R)
• M20: 2,727,020 km (0.091 R)
• M21: 2,836,226 km (0.08 R)
• M22: 3,115,974 km (0.113 R)
• M23: 3,207,378 km (0.069 R)
• M24: 3,428,185 km (0.097 R)
• M25: 3,510,763 km (0.075 R)
• M26: 3,629,992 km (0.058 R)
• M27: 3,702,099 km (0.048 R)
• M28: 4,008,176 km (0.057 R)
• M29: 4,145,357 km (0.116 R)
• M30: 4,322,331 km (0.069 R)
• M31: 4,618,535 km (0.118 R)
• M32: 4,961,413 km (0.054 R)
• M33: 5,068,525 km (0.11 R)
• M34: 5,176,535 km (0.092 R)
• M35: 5,312,520 km (0.099 R)
• M36: 5,394,798 km (0.096 R)
• M37: 5,784,052 km (0.066 R)
• M38: 5,939,484 km (0.118 R)
• M39: 6,240,026 km (0.115 R)
• M40: 6,355,965 km (0.083 R)
• M41: 6,619,257 km (0.101 R)
• M42: 6,722,629 km (0.059 R)
• M43: 6,930,869 km (0.084 R)
• M44: 7,111,284 km (0.106 R)
• M45: 7,217,200 km (0.112 R)
• M46: 7,445,785 km (0.105 R)
• M47: 7,661,505 km (0.118 R)
• M48: 7,785,672 km (0.1 R)
• M49: 8,209,632 km (0.087 R)
• M50: 8,288,919 km (0.119 R)
• M51: 8,738,012 km (0.115 R)
• M52: 9,244,550 km (0.09 R)
• M53: 9,310,523 km (0.112 R)
• M54: 9,844,737 km (0.105 R)
• M55: 10,234,738 km (0.064 R)
• M56: 10,320,159 km (0.09 R)
• M57: 10,440,286 km (0.106 R)
• M58: 10,526,305 km (0.119 R)
• M59: 10,664,533 km (0.071 R)
• M60: 10,785,857 km (0.088 R)
• M61: 11,223,131 km (0.107 R)
• M62: 11,382,004 km (0.072 R)
• M63: 11,719,946 km (0.033 R)
• M64: 12,042,928 km (0.097 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 709.6

Radius: 12

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.09 AU - 2.73 AU

Year: 2582 Days

Day: 11.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 30,956,089 km

• M1: 208,689 km (0.038 R)
• M2: 574,456 km (0.052 R)
• M3: 775,815 km (0.043 R)
• M4: 890,706 km (0.075 R)
• M5: 970,741 km (0.05 R)
• M6: 1,074,711 km (0.105 R)
• M7: 1,204,712 km (0.077 R)
• M8: 1,421,928 km (0.116 R)
• M9: 1,752,988 km (0.119 R)
• M10: 1,830,031 km (0.095 R)
• M11: 1,960,929 km (0.104 R)
• M12: 2,122,345 km (0.106 R)
• M13: 2,589,090 km (0.104 R)
• M14: 2,692,313 km (0.072 R)
• M15: 2,887,688 km (0.097 R)
• M16: 3,041,175 km (0.114 R)
• M17: 3,518,243 km (0.1 R)
• M18: 4,001,893 km (0.052 R)
• M19: 4,721,458 km (0.075 R)
• M20: 4,994,923 km (0.09 R)
• M21: 5,481,116 km (0.092 R)
• M22: 5,614,707 km (0.094 R)
• M23: 5,749,345 km (0.103 R)
• M24: 5,885,031 km (0.099 R)
• M25: 5,982,568 km (0.109 R)
• M26: 6,438,543 km (0.108 R)
• M27: 6,519,026 km (0.112 R)
• M28: 6,701,237 km (0.085 R)
• M29: 6,823,757 km (0.078 R)
• M30: 6,926,381 km (0.069 R)
• M31: 8,372,843 km (0.079 R)
• M32: 8,460,807 km (0.107 R)
• M33: 8,860,383 km (0.074 R)
• M34: 9,017,460 km (0.089 R)
• M35: 9,107,668 km (0.064 R)
• M36: 9,609,120 km (0.049 R)
• M37: 9,793,724 km (0.04 R)
• M38: 10,002,712 km (0.112 R)
• M39: 10,260,320 km (0.118 R)
• M40: 10,877,860 km (0.116 R)
• M41: 11,022,072 km (0.102 R)
• M42: 11,166,883 km (0.115 R)
• M43: 11,507,367 km (0.079 R)
• M44: 11,654,273 km (0.032 R)
• M45: 11,975,010 km (0.079 R)
• M46: 12,223,492 km (0.109 R)
• M47: 12,298,441 km (0.03 R)
• M48: 12,599,731 km (0.118 R)
• M49: 12,827,269 km (0.112 R)
• M50: 13,209,492 km (0.058 R)
• M51: 13,414,890 km (0.102 R)
• M52: 13,750,887 km (0.108 R)
• M53: 14,142,085 km (0.116 R)
• M54: 14,669,418 km (0.061 R)
• M55: 15,283,816 km (0.092 R)
• M56: 15,472,459 km (0.028 R)
• M57: 15,743,381 km (0.102 R)
• M58: 16,070,551 km (0.08 R)
• M59: 16,399,966 km (0.027 R)
• M60: 16,565,571 km (0.1 R)
• M61: 17,233,226 km (0.12 R)
• M62: 17,485,897 km (0.115 R)
• M63: 17,966,555 km (0.045 R)
• M64: 18,308,386 km (0.052 R)
• M65: 18,394,255 km (0.056 R)
• M66: 19,027,652 km (0.077 R)
• M67: 19,522,073 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 918.9

Radius: 12.1

Gravity: 6.28 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 3.41 AU - 3.55 AU

Year: 4481 Days

Day: 8.6 Hours

Environment

Temp: -225 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 30,956,089 km

• M1: 153,188 km (0.09 R)
• M2: 287,078 km (0.079 R)
• M3: 484,548 km (0.104 R)
• M4: 672,742 km (0.03 R)
• M5: 808,726 km (0.109 R)
• M6: 940,971 km (0.119 R)
• M7: 1,447,060 km (0.062 R)
• M8: 1,577,809 km (0.087 R)
• M9: 1,712,596 km (0.061 R)
• M10: 2,140,596 km (0.029 R)
• M11: 2,661,645 km (0.102 R)
• M12: 2,782,820 km (0.077 R)
• M13: 2,988,816 km (0.103 R)
• M14: 3,286,067 km (0.099 R)
• M15: 4,568,719 km (0.113 R)
• M16: 4,886,914 km (0.113 R)
• M17: 5,937,240 km (0.058 R)
• M18: 6,257,829 km (0.111 R)
• M19: 6,583,952 km (0.089 R)
• M20: 7,083,609 km (0.105 R)
• M21: 7,224,680 km (0.044 R)
• M22: 7,452,218 km (0.077 R)
• M23: 7,827,110 km (0.111 R)
• M24: 8,060,932 km (0.037 R)
• M25: 8,356,387 km (0.105 R)
• M26: 8,685,652 km (0.066 R)
• M27: 9,202,812 km (0.106 R)
• M28: 9,418,832 km (0.026 R)
• M29: 9,950,054 km (0.1 R)
• M30: 10,362,944 km (0.094 R)
• M31: 11,009,207 km (0.11 R)
• M32: 12,103,964 km (0.091 R)
• M33: 12,476,762 km (0.088 R)
• M34: 12,750,077 km (0.104 R)
• M35: 13,512,128 km (0.116 R)
• M36: 14,004,904 km (0.115 R)
• M37: 14,467,610 km (0.066 R)
• M38: 14,575,171 km (0.116 R)
• M39: 16,034,049 km (0.092 R)
• M40: 16,368,550 km (0.097 R)
• M41: 17,272,271 km (0.109 R)
• M42: 17,462,559 km (0.038 R)
• M43: 17,538,854 km (0.114 R)
• M44: 17,691,893 km (0.101 R)
• M45: 17,806,934 km (0.119 R)
• M46: 18,153,552 km (0.051 R)
• M47: 18,230,894 km (0.065 R)
• M48: 18,346,982 km (0.054 R)
• M49: 18,736,086 km (0.112 R)
• M50: 18,892,565 km (0.032 R)
• M51: 19,167,227 km (0.05 R)
• M52: 20,762,539 km (0.076 R)
• M53: 21,168,099 km (0.116 R)
• M54: 21,453,382 km (0.1 R)
• M55: 21,535,212 km (0.086 R)
• M56: 21,904,569 km (0.114 R)
• M57: 22,524,652 km (0.073 R)
• M58: 22,983,020 km (0.105 R)
• M59: 23,824,508 km (0.077 R)
• M60: 24,547,664 km (0.091 R)
• M61: 25,019,496 km (0.078 R)
• M62: 25,364,469 km (0.079 R)
• M63: 25,624,320 km (0.091 R)
• M64: 25,798,003 km (0.092 R)
• M65: 26,848,330 km (0.105 R)
• M66: 26,980,574 km (0.114 R)
• M67: 27,334,373 km (0.087 R)
• M68: 27,467,366 km (0.107 R)
• M69: 27,823,409 km (0.117 R)
• M70: 28,046,609 km (0.094 R)
• M71: 28,136,068 km (0.092 R)
• M72: 28,270,407 km (0.109 R)
• M73: 29,126,406 km (0.092 R)
• M74: 29,489,331 km (0.047 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 271 - 15,482 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit