🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.61 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 188.5

Radius: 10.4

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.18 AU - 1.24 AU

Year: 873 Days

Day: 10.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 84,815,319 km

• M1: 130,300 km (0.049 R)
• M2: 198,516 km (0.096 R)
• M3: 270,323 km (0.101 R)
• M4: 342,579 km (0.105 R)
• M5: 444,006 km (0.119 R)
• M6: 510,129 km (0.105 R)
• M7: 619,036 km (0.044 R)
• M8: 711,487 km (0.072 R)
• M9: 791,971 km (0.049 R)
• M10: 862,282 km (0.111 R)
• M11: 990,936 km (0.117 R)
• M12: 1,057,807 km (0.043 R)
• M13: 1,161,179 km (0.085 R)
• M14: 1,252,583 km (0.081 R)
• M15: 1,320,201 km (0.107 R)
• M16: 1,508,695 km (0.109 R)
• M17: 1,666,071 km (0.067 R)
• M18: 1,764,357 km (0.111 R)
• M19: 1,864,588 km (0.071 R)
• M20: 1,960,779 km (0.048 R)
• M21: 2,108,283 km (0.096 R)
• M22: 2,195,947 km (0.085 R)
• M23: 2,304,256 km (0.03 R)
• M24: 2,734,799 km (0.106 R)
• M25: 2,837,722 km (0.091 R)
• M26: 3,090,243 km (0.077 R)
• M27: 3,212,016 km (0.097 R)
• M28: 3,350,095 km (0.098 R)
• M29: 3,416,217 km (0.043 R)
• M30: 3,572,248 km (0.081 R)
• M31: 3,906,748 km (0.102 R)
• M32: 4,038,694 km (0.095 R)
• M33: 4,203,850 km (0.064 R)
• M34: 4,323,079 km (0.118 R)
• M35: 4,581,584 km (0.095 R)
• M36: 4,679,721 km (0.103 R)
• M37: 4,894,992 km (0.063 R)
• M38: 5,062,691 km (0.088 R)
• M39: 5,155,891 km (0.118 R)
• M40: 5,551,427 km (0.078 R)
• M41: 5,770,588 km (0.107 R)
• M42: 5,867,976 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 420.8

Radius: 10.1

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.64 AU - 2.04 AU

Year: 1637 Days

Day: 7.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 84,815,319 km

• M1: 131,197 km (0.108 R)
• M2: 208,091 km (0.119 R)
• M3: 289,921 km (0.09 R)
• M4: 383,419 km (0.079 R)
• M5: 451,486 km (0.05 R)
• M6: 584,030 km (0.097 R)
• M7: 744,399 km (0.115 R)
• M8: 862,133 km (0.097 R)
• M9: 956,678 km (0.074 R)
• M10: 1,032,076 km (0.09 R)
• M11: 1,245,851 km (0.119 R)
• M12: 1,456,934 km (0.089 R)
• M13: 1,526,945 km (0.055 R)
• M14: 1,598,304 km (0.087 R)
• M15: 1,894,657 km (0.05 R)
• M16: 1,990,998 km (0.086 R)
• M17: 2,059,514 km (0.074 R)
• M18: 2,351,529 km (0.095 R)
• M19: 2,518,480 km (0.076 R)
• M20: 2,765,317 km (0.116 R)
• M21: 2,852,981 km (0.07 R)
• M22: 2,930,622 km (0.073 R)
• M23: 3,008,862 km (0.11 R)
• M24: 3,213,362 km (0.112 R)
• M25: 3,282,626 km (0.108 R)
• M26: 3,410,831 km (0.072 R)
• M27: 3,493,260 km (0.086 R)
• M28: 3,576,436 km (0.071 R)
• M29: 3,842,122 km (0.057 R)
• M30: 3,915,724 km (0.118 R)
• M31: 4,164,506 km (0.11 R)
• M32: 4,278,200 km (0.085 R)
• M33: 4,743,150 km (0.051 R)
• M34: 4,808,973 km (0.116 R)
• M35: 5,089,020 km (0.072 R)
• M36: 5,360,690 km (0.072 R)
• M37: 5,904,179 km (0.117 R)
• M38: 5,989,300 km (0.065 R)
• M39: 6,334,123 km (0.037 R)
• M40: 6,538,325 km (0.084 R)
• M41: 6,893,470 km (0.084 R)
• M42: 7,179,052 km (0.057 R)
• M43: 7,331,044 km (0.095 R)
• M44: 7,777,593 km (0.076 R)
• M45: 7,965,039 km (0.109 R)
• M46: 8,106,559 km (0.11 R)
• M47: 8,536,204 km (0.102 R)
• M48: 8,648,702 km (0.116 R)
• M49: 8,875,492 km (0.116 R)
• M50: 8,940,567 km (0.098 R)
• M51: 9,022,248 km (0.095 R)
• M52: 9,202,663 km (0.096 R)
• M53: 9,550,627 km (0.061 R)
• M54: 10,430,712 km (0.114 R)
• M55: 10,602,899 km (0.096 R)
• M56: 11,037,630 km (0.101 R)
• M57: 11,177,953 km (0.084 R)
• M58: 11,567,057 km (0.085 R)
• M59: 11,673,870 km (0.046 R)
• M60: 11,745,378 km (0.056 R)
• M61: 11,888,692 km (0.051 R)
• M62: 11,996,552 km (0.093 R)
• M63: 12,122,813 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 169.8

Radius: 13.6

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 3.96 AU - 4.56 AU

Year: 5768 Days

Day: 9.2 Hours

Environment

Temp: -211 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 84,815,319 km

• M1: 172,486 km (0.103 R)
• M2: 260,899 km (0.09 R)
• M3: 560,693 km (0.09 R)
• M4: 823,536 km (0.06 R)
• M5: 1,050,925 km (0.102 R)
• M6: 1,139,188 km (0.1 R)
• M7: 1,300,005 km (0.08 R)
• M8: 1,493,585 km (0.078 R)
• M9: 1,815,819 km (0.078 R)
• M10: 1,910,215 km (0.1 R)
• M11: 2,075,970 km (0.085 R)
• M12: 2,587,146 km (0.117 R)
• M13: 2,756,042 km (0.105 R)
• M14: 2,992,257 km (0.046 R)
• M15: 3,153,523 km (0.108 R)
• M16: 3,317,782 km (0.044 R)
• M17: 3,451,372 km (0.11 R)
• M18: 3,741,144 km (0.047 R)
• M19: 3,862,767 km (0.113 R)
• M20: 3,950,431 km (0.078 R)
• M21: 4,454,277 km (0.099 R)
• M22: 4,583,529 km (0.117 R)
• M23: 4,732,678 km (0.117 R)
• M24: 4,921,471 km (0.095 R)
• M25: 5,170,701 km (0.117 R)
• M26: 5,287,238 km (0.118 R)
• M27: 5,503,107 km (0.086 R)
• M28: 5,602,141 km (0.03 R)
• M29: 5,984,064 km (0.106 R)
• M30: 6,086,090 km (0.072 R)
• M31: 6,858,614 km (0.093 R)
• M32: 7,310,998 km (0.115 R)
• M33: 7,398,213 km (0.111 R)
• M34: 7,974,015 km (0.089 R)
• M35: 8,587,367 km (0.052 R)
• M36: 8,888,208 km (0.115 R)
• M37: 9,215,977 km (0.031 R)
• M38: 9,691,249 km (0.092 R)
• M39: 9,787,291 km (0.112 R)
• M40: 9,980,272 km (0.113 R)
• M41: 10,272,138 km (0.092 R)
• M42: 10,492,944 km (0.117 R)
• M43: 10,665,730 km (0.084 R)
• M44: 10,764,913 km (0.075 R)
• M45: 10,864,396 km (0.112 R)
• M46: 11,927,588 km (0.025 R)
• M47: 12,341,376 km (0.085 R)
• M48: 12,445,496 km (0.101 R)
• M49: 13,316,305 km (0.111 R)
• M50: 13,423,118 km (0.08 R)
• M51: 13,637,791 km (0.118 R)
• M52: 14,124,881 km (0.087 R)
• M53: 14,617,657 km (0.11 R)
• M54: 15,367,591 km (0.069 R)
• M55: 15,817,880 km (0.11 R)
• M56: 15,987,973 km (0.082 R)
• M57: 16,130,091 km (0.051 R)
• M58: 16,415,524 km (0.031 R)
• M59: 16,645,157 km (0.085 R)
• M60: 17,078,691 km (0.117 R)
• M61: 17,282,144 km (0.094 R)
• M62: 17,956,681 km (0.099 R)
• M63: 18,252,586 km (0.068 R)
• M64: 18,819,412 km (0.116 R)
• M65: 19,422,292 km (0.08 R)
• M66: 19,634,870 km (0.045 R)
• M67: 20,369,396 km (0.105 R)
• M68: 20,708,983 km (0.12 R)
• M69: 20,802,033 km (0.065 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 884.5

Radius: 6.4

Gravity: 21.59 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 8.35 AU - 11.63 AU

Year: 20714 Days

Day: 17.2 Hours

Environment

Temp: -237 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 84,815,319 km

• M1: 87,216 km (0.051 R)
• M2: 151,991 km (0.119 R)
• M3: 219,909 km (0.096 R)
• M4: 414,536 km (0.073 R)
• M5: 732,282 km (0.091 R)
• M6: 808,876 km (0.035 R)
• M7: 970,741 km (0.091 R)
• M8: 2,482,726 km (0.119 R)
• M9: 3,003,925 km (0.117 R)
• M10: 4,143,412 km (0.093 R)
• M11: 4,376,486 km (0.053 R)
• M12: 4,470,882 km (0.051 R)
• M13: 4,709,939 km (0.113 R)
• M14: 6,443,031 km (0.066 R)
• M15: 6,496,736 km (0.107 R)
• M16: 6,604,596 km (0.059 R)
• M17: 7,208,373 km (0.089 R)
• M18: 7,488,720 km (0.109 R)
• M19: 7,715,510 km (0.111 R)
• M20: 8,175,823 km (0.113 R)
• M21: 8,704,502 km (0.108 R)
• M22: 9,671,203 km (0.029 R)
• M23: 10,418,445 km (0.045 R)
• M24: 10,481,425 km (0.104 R)
• M25: 11,184,086 km (0.099 R)
• M26: 11,770,061 km (0.093 R)
• M27: 12,971,931 km (0.076 R)
• M28: 13,039,848 km (0.066 R)
• M29: 13,381,230 km (0.063 R)
• M30: 13,656,490 km (0.093 R)
• M31: 15,274,840 km (0.118 R)
• M32: 16,435,869 km (0.049 R)
• M33: 16,730,577 km (0.066 R)
• M34: 17,325,229 km (0.096 R)
• M35: 18,382,437 km (0.095 R)
• M36: 19,305,306 km (0.095 R)
• M37: 20,085,609 km (0.052 R)
• M38: 20,242,985 km (0.084 R)
• M39: 20,638,073 km (0.052 R)
• M40: 21,919,379 km (0.059 R)
• M41: 22,162,476 km (0.1 R)
• M42: 22,733,341 km (0.086 R)
• M43: 22,979,280 km (0.084 R)
• M44: 23,226,266 km (0.11 R)
• M45: 24,474,361 km (0.059 R)
• M46: 24,642,360 km (0.087 R)
• M47: 28,523,377 km (0.117 R)
• M48: 31,670,468 km (0.055 R)
• M49: 32,220,838 km (0.085 R)
• M50: 33,331,303 km (0.09 R)
• M51: 36,066,102 km (0.104 R)
• M52: 36,257,288 km (0.032 R)
• M53: 38,969,946 km (0.089 R)
• M54: 39,068,082 km (0.083 R)
• M55: 39,166,219 km (0.094 R)
• M56: 42,048,521 km (0.112 R)
• M57: 42,149,200 km (0.083 R)
• M58: 42,249,879 km (0.08 R)
• M59: 43,769,644 km (0.102 R)
• M60: 44,178,046 km (0.108 R)
• M61: 46,238,458 km (0.099 R)
• M62: 46,446,249 km (0.101 R)
• M63: 48,540,919 km (0.082 R)
• M64: 48,646,535 km (0.079 R)
• M65: 48,857,767 km (0.094 R)
• M66: 50,238,705 km (0.052 R)
• M67: 51,848,079 km (0.098 R)
• M68: 52,496,586 km (0.082 R)
• M69: 52,930,270 km (0.102 R)
• M70: 53,038,878 km (0.073 R)
• M71: 53,256,393 km (0.055 R)
• M72: 54,567,619 km (0.119 R)
• M73: 54,897,033 km (0.073 R)
• M74: 56,332,275 km (0.084 R)
• M75: 58,339,878 km (0.119 R)
• M76: 59,126,913 km (0.096 R)
• M77: 60,144,029 km (0.102 R)
• M78: 60,938,992 km (0.108 R)
• M79: 62,539,539 km (0.096 R)
• M80: 64,501,516 km (0.094 R)
• M81: 64,733,691 km (0.034 R)
• M82: 66,249,417 km (0.111 R)
• M83: 67,658,928 km (0.117 R)
• M84: 68,485,756 km (0.115 R)
• M85: 71,705,999 km (0.113 R)
• M86: 73,032,035 km (0.117 R)
• M87: 74,244,526 km (0.097 R)
• M88: 76,198,274 km (0.072 R)
• M89: 77,921,641 km (0.082 R)
• M90: 78,168,927 km (0.052 R)
• M91: 79,409,093 km (0.063 R)
• M92: 79,533,409 km (0.088 R)
• M93: 80,031,570 km (0.062 R)
• M94: 80,156,185 km (0.067 R)
• M95: 83,673,979 km (0.085 R)
• M96: 84,180,667 km (0.12 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 275 - 17,638 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit