🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 965.7

Radius: 14.9

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.62 AU - 0.68 AU

Year: 349 Days

Day: 7.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 66,079,899 km

• M1: 186,698 km (0.04 R)
• M2: 286,031 km (0.082 R)
• M3: 404,961 km (0.078 R)
• M4: 501,901 km (0.063 R)
• M5: 634,893 km (0.104 R)
• M6: 727,943 km (0.095 R)
• M7: 909,705 km (0.113 R)
• M8: 1,013,376 km (0.074 R)
• M9: 1,140,235 km (0.08 R)
• M10: 1,326,634 km (0.104 R)
• M11: 1,477,429 km (0.059 R)
• M12: 1,570,778 km (0.056 R)
• M13: 1,671,607 km (0.086 R)
• M14: 1,846,786 km (0.102 R)
• M15: 1,999,675 km (0.117 R)
• M16: 2,246,062 km (0.045 R)
• M17: 2,397,605 km (0.071 R)
• M18: 2,502,623 km (0.071 R)
• M19: 2,692,014 km (0.109 R)
• M20: 2,847,147 km (0.086 R)
• M21: 3,071,992 km (0.06 R)
• M22: 3,166,239 km (0.106 R)
• M23: 3,337,229 km (0.099 R)
• M24: 3,441,349 km (0.09 R)
• M25: 3,553,697 km (0.112 R)
• M26: 3,731,569 km (0.12 R)
• M27: 3,854,240 km (0.061 R)
• M28: 3,949,085 km (0.062 R)
• M29: 4,133,688 km (0.106 R)
• M30: 4,230,777 km (0.107 R)
• M31: 4,419,719 km (0.102 R)
• M32: 4,572,908 km (0.099 R)
• M33: 4,735,820 km (0.041 R)
• M34: 4,892,748 km (0.066 R)
• M35: 5,019,457 km (0.073 R)
• M36: 5,115,350 km (0.1 R)
• M37: 5,244,004 km (0.107 R)
• M38: 5,422,923 km (0.09 R)
• M39: 5,628,620 km (0.051 R)
• M40: 5,736,630 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 15.1

Radius: 14

Gravity: 0.08 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.82 AU - 0.86 AU

Year: 513 Days

Day: 5.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 66,079,899 km

• M1: 174,431 km (0.112 R)
• M2: 318,943 km (0.029 R)
• M3: 410,197 km (0.119 R)
• M4: 543,639 km (0.11 R)
• M5: 635,342 km (0.097 R)
• M6: 779,704 km (0.082 R)
• M7: 977,622 km (0.109 R)
• M8: 1,170,005 km (0.086 R)
• M9: 1,269,039 km (0.12 R)
• M10: 1,389,166 km (0.08 R)
• M11: 1,480,869 km (0.08 R)
• M12: 1,608,177 km (0.047 R)
• M13: 1,853,966 km (0.066 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 962.8

Radius: 8.7

Gravity: 12.72 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2 AU - 2.14 AU

Year: 1986 Days

Day: 10.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 66,079,899 km

• M1: 109,805 km (0.117 R)
• M2: 188,793 km (0.092 R)
• M3: 416,331 km (0.072 R)
• M4: 488,886 km (0.096 R)
• M5: 574,456 km (0.111 R)
• M6: 631,752 km (0.101 R)
• M7: 708,795 km (0.076 R)
• M8: 816,804 km (0.119 R)
• M9: 959,820 km (0.061 R)
• M10: 1,019,509 km (0.085 R)
• M11: 1,101,040 km (0.101 R)
• M12: 1,260,063 km (0.064 R)
• M13: 1,553,873 km (0.109 R)
• M14: 1,624,782 km (0.052 R)
• M15: 1,696,889 km (0.071 R)
• M16: 1,831,676 km (0.094 R)
• M17: 1,919,490 km (0.119 R)
• M18: 2,099,307 km (0.057 R)
• M19: 2,244,417 km (0.11 R)
• M20: 2,614,821 km (0.116 R)
• M21: 2,771,301 km (0.042 R)
• M22: 2,843,556 km (0.06 R)
• M23: 3,305,066 km (0.043 R)
• M24: 3,521,235 km (0.101 R)
• M25: 3,854,240 km (0.091 R)
• M26: 4,065,472 km (0.116 R)
• M27: 4,397,878 km (0.066 R)
• M28: 4,584,427 km (0.085 R)
• M29: 4,687,350 km (0.086 R)
• M30: 4,756,464 km (0.113 R)
• M31: 4,965,602 km (0.108 R)
• M32: 5,124,475 km (0.095 R)
• M33: 5,629,368 km (0.053 R)
• M34: 5,925,123 km (0.062 R)
• M35: 6,056,171 km (0.108 R)
• M36: 6,263,962 km (0.098 R)
• M37: 6,512,594 km (0.117 R)
• M38: 6,667,278 km (0.117 R)
• M39: 6,764,517 km (0.088 R)
• M40: 7,257,890 km (0.058 R)
• M41: 7,742,587 km (0.076 R)
• M42: 7,824,268 km (0.051 R)
• M43: 8,030,115 km (0.117 R)
• M44: 8,279,345 km (0.112 R)
• M45: 8,913,640 km (0.057 R)
• M46: 9,805,841 km (0.073 R)
• M47: 9,983,264 km (0.069 R)
• M48: 10,161,735 km (0.091 R)
• M49: 10,771,795 km (0.058 R)
• M50: 11,046,756 km (0.068 R)
• M51: 11,185,134 km (0.119 R)
• M52: 11,417,010 km (0.086 R)
• M53: 12,098,578 km (0.083 R)
• M54: 12,360,524 km (0.114 R)
• M55: 13,549,977 km (0.116 R)
• M56: 13,772,429 km (0.102 R)
• M57: 13,846,779 km (0.117 R)
• M58: 13,946,261 km (0.096 R)
• M59: 15,286,060 km (0.104 R)
• M60: 15,569,398 km (0.116 R)
• M61: 16,036,593 km (0.083 R)
• M62: 16,745,986 km (0.117 R)
• M63: 16,931,487 km (0.074 R)
• M64: 17,224,549 km (0.045 R)
• M65: 17,519,257 km (0.094 R)
• M66: 17,788,683 km (0.098 R)
• M67: 18,140,986 km (0.119 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 336

Radius: 6.1

Gravity: 9.03 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 8.04 AU - 13.22 AU

Year: 23112 Days

Day: 16 Hours

Environment

Temp: -240 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 66,079,899 km

• M1: 77,940 km (0.066 R)
• M2: 123,119 km (0.113 R)
• M3: 352,602 km (0.108 R)
• M4: 508,034 km (0.031 R)
• M5: 664,364 km (0.066 R)
• M6: 858,542 km (0.05 R)
• M7: 1,404,574 km (0.106 R)
• M8: 1,654,104 km (0.042 R)
• M9: 1,769,593 km (0.119 R)
• M10: 1,947,764 km (0.105 R)
• M11: 2,163,036 km (0.097 R)
• M12: 2,353,773 km (0.069 R)
• M13: 2,649,977 km (0.097 R)
• M14: 3,277,390 km (0.108 R)
• M15: 3,872,042 km (0.093 R)
• M16: 4,661,470 km (0.117 R)
• M17: 5,116,397 km (0.103 R)
• M18: 5,242,957 km (0.094 R)
• M19: 6,202,178 km (0.114 R)
• M20: 6,933,263 km (0.106 R)
• M21: 7,261,630 km (0.113 R)
• M22: 7,451,620 km (0.114 R)
• M23: 8,575,100 km (0.106 R)
• M24: 9,387,416 km (0.066 R)
• M25: 10,118,202 km (0.116 R)
• M26: 10,171,159 km (0.11 R)
• M27: 10,436,995 km (0.1 R)
• M28: 10,490,551 km (0.071 R)
• M29: 10,813,084 km (0.104 R)
• M30: 12,079,878 km (0.081 R)
• M31: 13,684,316 km (0.056 R)
• M32: 14,154,951 km (0.114 R)
• M33: 14,273,432 km (0.119 R)
• M34: 14,451,753 km (0.043 R)
• M35: 14,930,915 km (0.099 R)
• M36: 15,537,085 km (0.081 R)
• M37: 16,151,484 km (0.115 R)
• M38: 16,337,284 km (0.114 R)
• M39: 16,399,367 km (0.094 R)
• M40: 17,594,355 km (0.113 R)
• M41: 18,817,019 km (0.1 R)
• M42: 19,669,278 km (0.109 R)
• M43: 20,668,292 km (0.108 R)
• M44: 21,411,345 km (0.097 R)
• M45: 22,715,240 km (0.047 R)
• M46: 25,399,175 km (0.057 R)
• M47: 26,413,000 km (0.093 R)
• M48: 27,735,894 km (0.073 R)
• M49: 28,629,741 km (0.057 R)
• M50: 30,675,043 km (0.104 R)
• M51: 30,905,275 km (0.12 R)
• M52: 31,212,997 km (0.116 R)
• M53: 31,831,734 km (0.036 R)
• M54: 32,064,658 km (0.104 R)
• M55: 33,238,253 km (0.095 R)
• M56: 33,632,593 km (0.101 R)
• M57: 34,187,302 km (0.075 R)
• M58: 34,744,853 km (0.089 R)
• M59: 35,466,364 km (0.072 R)
• M60: 36,923,896 km (0.067 R)
• M61: 38,236,019 km (0.103 R)
• M62: 38,814,813 km (0.11 R)
• M63: 40,484,475 km (0.114 R)
• M64: 40,905,443 km (0.118 R)
• M65: 44,759,833 km (0.066 R)
• M66: 45,369,743 km (0.113 R)
• M67: 45,894,682 km (0.075 R)
• M68: 46,157,974 km (0.049 R)
• M69: 46,509,828 km (0.095 R)
• M70: 47,481,766 km (0.118 R)
• M71: 47,747,900 km (0.08 R)
• M72: 48,817,824 km (0.077 R)
• M73: 50,166,449 km (0.046 R)
• M74: 50,618,534 km (0.099 R)
• M75: 52,257,678 km (0.083 R)
• M76: 53,360,214 km (0.111 R)
• M77: 53,544,668 km (0.09 R)
• M78: 54,748,931 km (0.088 R)
• M79: 56,243,414 km (0.046 R)
• M80: 56,713,151 km (0.103 R)
• M81: 57,184,235 km (0.116 R)
• M82: 57,278,482 km (0.12 R)
• M83: 57,373,027 km (0.118 R)
• M84: 57,940,602 km (0.075 R)
• M85: 59,463,209 km (0.029 R)
• M86: 59,654,545 km (0.119 R)
• M87: 60,325,641 km (0.056 R)
• M88: 60,517,724 km (0.114 R)
• M89: 62,450,828 km (0.106 R)
• M90: 63,522,547 km (0.105 R)
• M91: 63,620,234 km (0.077 R)
• M92: 66,079,923 km (0.114 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 199 - 19,100 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit