🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 638.9

Radius: 12.1

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.53 AU - 0.53 AU

Year: 257 Days

Day: 10.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 125.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 46,309,519 km

• M1: 156,928 km (0.09 R)
• M2: 232,774 km (0.085 R)
• M3: 324,179 km (0.073 R)
• M4: 418,724 km (0.115 R)
• M5: 512,672 km (0.101 R)
• M6: 627,264 km (0.098 R)
• M7: 708,196 km (0.054 R)
• M8: 802,892 km (0.099 R)
• M9: 933,341 km (0.065 R)
• M10: 1,010,234 km (0.118 R)
• M11: 1,201,420 km (0.099 R)
• M12: 1,301,801 km (0.096 R)
• M13: 1,441,525 km (0.046 R)
• M14: 1,565,542 km (0.107 R)
• M15: 1,688,810 km (0.072 R)
• M16: 1,789,041 km (0.097 R)
• M17: 1,896,003 km (0.08 R)
• M18: 1,973,046 km (0.03 R)
• M19: 2,083,599 km (0.088 R)
• M20: 2,253,542 km (0.084 R)
• M21: 2,330,585 km (0.047 R)
• M22: 2,487,513 km (0.104 R)
• M23: 2,577,272 km (0.118 R)
• M24: 2,663,141 km (0.106 R)
• M25: 2,786,111 km (0.117 R)
• M26: 2,905,639 km (0.116 R)
• M27: 2,984,627 km (0.111 R)
• M28: 3,085,606 km (0.072 R)
• M29: 3,215,008 km (0.065 R)
• M30: 3,307,609 km (0.117 R)
• M31: 3,523,778 km (0.092 R)
• M32: 3,727,530 km (0.112 R)
• M33: 3,865,609 km (0.077 R)
• M34: 3,970,178 km (0.119 R)
• M35: 4,063,976 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 550

Radius: 14.6

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.89 AU - 2.91 AU

Year: 2479 Days

Day: 8.2 Hours

Environment

Temp: -212 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 46,309,519 km

• M1: 189,690 km (0.117 R)
• M2: 295,456 km (0.088 R)
• M3: 424,559 km (0.109 R)
• M4: 659,278 km (0.102 R)
• M5: 851,361 km (0.087 R)
• M6: 1,035,068 km (0.07 R)
• M7: 1,162,375 km (0.045 R)
• M8: 1,284,896 km (0.072 R)
• M9: 1,499,419 km (0.068 R)
• M10: 1,611,319 km (0.063 R)
• M11: 1,856,210 km (0.098 R)
• M12: 2,001,769 km (0.064 R)
• M13: 2,227,512 km (0.03 R)
• M14: 2,435,453 km (0.097 R)
• M15: 2,829,195 km (0.112 R)
• M16: 2,955,605 km (0.112 R)
• M17: 3,055,237 km (0.075 R)
• M18: 3,156,066 km (0.029 R)
• M19: 3,585,861 km (0.112 R)
• M20: 3,940,258 km (0.076 R)
• M21: 4,257,705 km (0.097 R)
• M22: 4,370,951 km (0.063 R)
• M23: 4,468,788 km (0.049 R)
• M24: 4,567,223 km (0.087 R)
• M25: 5,054,014 km (0.076 R)
• M26: 5,932,304 km (0.088 R)
• M27: 6,556,575 km (0.064 R)
• M28: 7,029,155 km (0.083 R)
• M29: 7,552,149 km (0.108 R)
• M30: 8,087,710 km (0.091 R)
• M31: 8,370,300 km (0.115 R)
• M32: 8,492,372 km (0.038 R)
• M33: 8,594,547 km (0.089 R)
• M34: 8,697,171 km (0.026 R)
• M35: 8,800,244 km (0.074 R)
• M36: 8,965,999 km (0.064 R)
• M37: 9,070,119 km (0.057 R)
• M38: 9,216,575 km (0.116 R)
• M39: 9,917,740 km (0.1 R)
• M40: 10,307,443 km (0.043 R)
• M41: 10,569,987 km (0.045 R)
• M42: 11,168,977 km (0.11 R)
• M43: 11,529,209 km (0.041 R)
• M44: 11,779,187 km (0.113 R)
• M45: 11,893,330 km (0.096 R)
• M46: 12,493,068 km (0.036 R)
• M47: 12,820,089 km (0.075 R)
• M48: 12,984,646 km (0.107 R)
• M49: 13,149,952 km (0.075 R)
• M50: 13,363,578 km (0.116 R)
• M51: 13,698,079 km (0.09 R)
• M52: 13,866,376 km (0.109 R)
• M53: 14,011,187 km (0.093 R)
• M54: 14,693,652 km (0.087 R)
• M55: 14,915,357 km (0.106 R)
• M56: 15,536,936 km (0.115 R)
• M57: 15,964,636 km (0.093 R)
• M58: 16,243,337 km (0.113 R)
• M59: 16,345,063 km (0.053 R)
• M60: 16,600,427 km (0.048 R)
• M61: 16,857,137 km (0.033 R)
• M62: 17,063,432 km (0.065 R)
• M63: 17,218,715 km (0.108 R)
• M64: 17,556,657 km (0.052 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 775.3

Radius: 13.6

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 3.05 AU - 3.09 AU

Year: 3587 Days

Day: 7 Hours

Environment

Temp: -208 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 46,309,519 km

• M1: 171,439 km (0.116 R)
• M2: 424,409 km (0.115 R)
• M3: 509,979 km (0.099 R)
• M4: 633,098 km (0.088 R)
• M5: 914,193 km (0.074 R)
• M6: 1,316,312 km (0.028 R)
• M7: 1,495,380 km (0.051 R)
• M8: 1,653,505 km (0.091 R)
• M9: 2,002,966 km (0.081 R)
• M10: 2,276,580 km (0.096 R)
• M11: 3,077,527 km (0.115 R)
• M12: 3,262,730 km (0.101 R)
• M13: 3,509,267 km (0.067 R)
• M14: 3,605,608 km (0.06 R)
• M15: 4,141,916 km (0.079 R)
• M16: 4,661,021 km (0.119 R)
• M17: 5,289,332 km (0.037 R)
• M18: 5,944,421 km (0.061 R)
• M19: 6,553,733 km (0.079 R)
• M20: 6,865,944 km (0.107 R)
• M21: 7,207,625 km (0.094 R)
• M22: 7,430,377 km (0.054 R)
• M23: 7,530,009 km (0.039 R)
• M24: 7,857,179 km (0.116 R)
• M25: 8,787,379 km (0.081 R)
• M26: 8,945,803 km (0.093 R)
• M27: 9,212,087 km (0.103 R)
• M28: 9,453,837 km (0.09 R)
• M29: 9,561,997 km (0.034 R)
• M30: 10,026,348 km (0.101 R)
• M31: 10,526,155 km (0.094 R)
• M32: 10,977,193 km (0.106 R)
• M33: 11,291,049 km (0.102 R)
• M34: 11,463,535 km (0.083 R)
• M35: 12,103,216 km (0.094 R)
• M36: 12,220,800 km (0.08 R)
• M37: 12,516,405 km (0.069 R)
• M38: 12,605,565 km (0.099 R)
• M39: 12,724,795 km (0.095 R)
• M40: 13,235,522 km (0.083 R)
• M41: 13,661,278 km (0.031 R)
• M42: 13,783,798 km (0.076 R)
• M43: 14,184,421 km (0.027 R)
• M44: 14,432,754 km (0.101 R)
• M45: 14,526,252 km (0.097 R)
• M46: 14,933,907 km (0.086 R)
• M47: 15,568,501 km (0.116 R)
• M48: 15,728,571 km (0.104 R)
• M49: 15,921,253 km (0.093 R)
• M50: 16,439,160 km (0.116 R)
• M51: 16,602,072 km (0.097 R)
• M52: 16,831,107 km (0.084 R)
• M53: 17,259,406 km (0.035 R)
• M54: 18,362,540 km (0.089 R)
• M55: 18,497,777 km (0.093 R)
• M56: 19,385,042 km (0.117 R)
• M57: 19,557,378 km (0.091 R)
• M58: 20,077,081 km (0.054 R)
• M59: 20,286,219 km (0.115 R)
• M60: 20,636,577 km (0.098 R)
• M61: 20,847,660 km (0.087 R)
• M62: 21,485,396 km (0.114 R)
• M63: 22,345,584 km (0.084 R)
• M64: 22,852,571 km (0.041 R)
• M65: 23,253,643 km (0.101 R)
• M66: 24,062,668 km (0.095 R)
• M67: 24,396,421 km (0.067 R)
• M68: 24,768,919 km (0.089 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 558.2

Radius: 7.8

Gravity: 9.17 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 5.84 AU - 6.74 AU

Year: 10520 Days

Day: 18.9 Hours

Environment

Temp: -219 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 46,309,519 km

• M1: 108,758 km (0.069 R)
• M2: 227,688 km (0.099 R)
• M3: 302,038 km (0.113 R)
• M4: 742,454 km (0.03 R)
• M5: 810,372 km (0.11 R)
• M6: 934,538 km (0.107 R)
• M7: 1,027,289 km (0.033 R)
• M8: 1,142,629 km (0.081 R)
• M9: 1,471,594 km (0.082 R)
• M10: 1,970,204 km (0.105 R)
• M11: 2,163,933 km (0.114 R)
• M12: 2,238,134 km (0.117 R)
• M13: 2,491,852 km (0.062 R)
• M14: 2,781,772 km (0.064 R)
• M15: 2,889,782 km (0.078 R)
• M16: 3,509,117 km (0.107 R)
• M17: 3,774,205 km (0.066 R)
• M18: 3,863,963 km (0.076 R)
• M19: 4,354,944 km (0.109 R)
• M20: 5,029,181 km (0.096 R)
• M21: 5,395,247 km (0.117 R)
• M22: 5,496,525 km (0.102 R)
• M23: 6,047,793 km (0.105 R)
• M24: 6,943,884 km (0.104 R)
• M25: 7,091,238 km (0.119 R)
• M26: 7,614,681 km (0.049 R)
• M27: 7,728,525 km (0.116 R)
• M28: 7,919,412 km (0.098 R)
• M29: 8,034,752 km (0.075 R)
• M30: 8,305,973 km (0.092 R)
• M31: 8,501,647 km (0.068 R)
• M32: 8,738,311 km (0.065 R)
• M33: 10,203,921 km (0.036 R)
• M34: 10,794,234 km (0.085 R)
• M35: 11,007,711 km (0.078 R)
• M36: 11,875,677 km (0.09 R)
• M37: 12,900,872 km (0.074 R)
• M38: 13,907,815 km (0.052 R)
• M39: 14,655,954 km (0.082 R)
• M40: 15,130,179 km (0.083 R)
• M41: 16,386,652 km (0.083 R)
• M42: 17,676,185 km (0.074 R)
• M43: 17,776,715 km (0.086 R)
• M44: 17,877,394 km (0.088 R)
• M45: 19,255,939 km (0.104 R)
• M46: 19,307,700 km (0.071 R)
• M47: 19,984,181 km (0.105 R)
• M48: 20,036,540 km (0.096 R)
• M49: 20,404,252 km (0.104 R)
• M50: 21,146,557 km (0.036 R)
• M51: 21,199,813 km (0.05 R)
• M52: 22,385,077 km (0.102 R)
• M53: 23,040,615 km (0.101 R)
• M54: 23,591,584 km (0.061 R)
• M55: 23,757,787 km (0.111 R)
• M56: 23,924,439 km (0.093 R)
• M57: 24,819,184 km (0.098 R)
• M58: 25,554,308 km (0.076 R)
• M59: 26,124,725 km (0.032 R)
• M60: 26,182,021 km (0.114 R)
• M61: 27,510,600 km (0.044 R)
• M62: 29,038,891 km (0.107 R)
• M63: 29,753,371 km (0.096 R)
• M64: 29,992,877 km (0.113 R)
• M65: 30,232,982 km (0.105 R)
• M66: 30,293,120 km (0.1 R)
• M67: 30,896,747 km (0.107 R)
• M68: 31,565,151 km (0.107 R)
• M69: 31,626,187 km (0.099 R)
• M70: 33,164,053 km (0.072 R)
• M71: 33,474,468 km (0.056 R)
• M72: 34,600,192 km (0.119 R)
• M73: 35,230,897 km (0.116 R)
• M74: 35,865,491 km (0.117 R)
• M75: 36,632,031 km (0.08 R)
• M76: 36,824,413 km (0.114 R)
• M77: 36,888,591 km (0.044 R)
• M78: 37,081,572 km (0.03 R)
• M79: 37,468,432 km (0.097 R)
• M80: 37,533,059 km (0.115 R)
• M81: 38,832,765 km (0.088 R)
• M82: 38,898,139 km (0.09 R)
• M83: 39,883,241 km (0.04 R)
• M84: 40,743,578 km (0.044 R)
• M85: 40,876,421 km (0.063 R)
• M86: 42,012,019 km (0.112 R)
• M87: 42,954,785 km (0.097 R)
• M88: 43,564,695 km (0.096 R)
• M89: 44,724,378 km (0.084 R)
• M90: 44,861,559 km (0.101 R)
• M91: 44,930,075 km (0.111 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 234 - 17,659 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit