🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 360.5

Radius: 15

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.42 AU - 0.6 AU

Year: 243 Days

Day: 5.4 Hours

Environment

Temp: -143 °C

Axial Tilt: 167.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 58,141,231 km

• M1: 187,596 km (0.091 R)
• M2: 283,338 km (0.106 R)
• M3: 376,837 km (0.109 R)
• M4: 491,579 km (0.112 R)
• M5: 613,351 km (0.119 R)
• M6: 706,850 km (0.092 R)
• M7: 806,482 km (0.093 R)
• M8: 934,388 km (0.068 R)
• M9: 1,028,186 km (0.08 R)
• M10: 1,134,700 km (0.089 R)
• M11: 1,245,402 km (0.084 R)
• M12: 1,376,899 km (0.097 R)
• M13: 1,485,656 km (0.087 R)
• M14: 1,594,115 km (0.117 R)
• M15: 1,760,169 km (0.075 R)
• M16: 1,966,614 km (0.079 R)
• M17: 2,125,935 km (0.083 R)
• M18: 2,342,703 km (0.113 R)
• M19: 2,487,214 km (0.065 R)
• M20: 2,600,759 km (0.111 R)
• M21: 2,741,979 km (0.085 R)
• M22: 2,842,060 km (0.061 R)
• M23: 2,987,769 km (0.037 R)
• M24: 3,118,068 km (0.052 R)
• M25: 3,227,275 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 55.7

Radius: 11.8

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.75 AU - 0.91 AU

Year: 504 Days

Day: 5.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 58,141,231 km

• M1: 147,204 km (0.064 R)
• M2: 226,641 km (0.115 R)
• M3: 350,358 km (0.045 R)
• M4: 474,674 km (0.115 R)
• M5: 631,004 km (0.108 R)
• M6: 708,047 km (0.041 R)
• M7: 811,419 km (0.103 R)
• M8: 987,944 km (0.111 R)
• M9: 1,071,420 km (0.081 R)
• M10: 1,246,001 km (0.083 R)
• M11: 1,327,831 km (0.044 R)
• M12: 1,443,021 km (0.118 R)
• M13: 1,535,772 km (0.054 R)
• M14: 1,627,326 km (0.12 R)
• M15: 1,768,247 km (0.083 R)
• M16: 1,913,357 km (0.055 R)
• M17: 2,019,571 km (0.096 R)
• M18: 2,160,642 km (0.07 R)
• M19: 2,615,719 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 167.4

Radius: 12.1

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.19 AU - 1.31 AU

Year: 932 Days

Day: 12.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 58,141,231 km

• M1: 150,944 km (0.04 R)
• M2: 307,424 km (0.096 R)
• M3: 432,188 km (0.106 R)
• M4: 597,943 km (0.053 R)
• M5: 712,385 km (0.097 R)
• M6: 796,160 km (0.112 R)
• M7: 888,163 km (0.109 R)
• M8: 1,021,903 km (0.071 R)
• M9: 1,187,807 km (0.101 R)
• M10: 1,289,683 km (0.081 R)
• M11: 1,453,942 km (0.106 R)
• M12: 1,552,676 km (0.105 R)
• M13: 1,768,696 km (0.09 R)
• M14: 1,844,991 km (0.115 R)
• M15: 2,074,474 km (0.098 R)
• M16: 2,186,522 km (0.117 R)
• M17: 2,281,517 km (0.053 R)
• M18: 2,384,440 km (0.047 R)
• M19: 2,521,921 km (0.109 R)
• M20: 2,695,903 km (0.064 R)
• M21: 2,908,631 km (0.09 R)
• M22: 3,127,044 km (0.084 R)
• M23: 3,249,116 km (0.053 R)
• M24: 3,328,852 km (0.107 R)
• M25: 3,431,476 km (0.091 R)
• M26: 3,572,547 km (0.028 R)
• M27: 3,654,975 km (0.105 R)
• M28: 3,783,779 km (0.044 R)
• M29: 3,921,858 km (0.09 R)
• M30: 4,030,466 km (0.108 R)
• M31: 4,132,192 km (0.058 R)
• M32: 4,234,667 km (0.039 R)
• M33: 4,474,772 km (0.106 R)
• M34: 4,653,691 km (0.067 R)
• M35: 4,752,276 km (0.095 R)
• M36: 4,934,935 km (0.055 R)
• M37: 5,027,087 km (0.078 R)
• M38: 5,324,338 km (0.085 R)
• M39: 5,427,560 km (0.099 R)
• M40: 5,644,926 km (0.103 R)
• M41: 5,750,243 km (0.029 R)
• M42: 5,882,787 km (0.083 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 934.8

Radius: 3.5

Gravity: 76.31 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 6.44 AU - 6.86 AU

Year: 11436 Days

Day: 18.3 Hours

Environment

Temp: -225 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 58,141,231 km

• M1: 85,121 km (0.095 R)
• M2: 473,926 km (0.119 R)
• M3: 752,477 km (0.107 R)
• M4: 792,869 km (0.095 R)
• M5: 1,165,966 km (0.029 R)
• M6: 1,853,218 km (0.073 R)
• M7: 1,908,420 km (0.088 R)
• M8: 2,338,813 km (0.061 R)
• M9: 2,766,663 km (0.091 R)
• M10: 3,520,487 km (0.11 R)
• M11: 3,554,595 km (0.063 R)
• M12: 3,588,853 km (0.09 R)
• M13: 3,831,650 km (0.097 R)
• M14: 4,008,475 km (0.083 R)
• M15: 5,318,055 km (0.092 R)
• M16: 6,244,066 km (0.099 R)
• M17: 6,285,504 km (0.074 R)
• M18: 6,326,943 km (0.073 R)
• M19: 6,368,531 km (0.096 R)
• M20: 6,746,714 km (0.044 R)
• M21: 7,002,826 km (0.027 R)
• M22: 8,239,701 km (0.094 R)
• M23: 8,513,465 km (0.111 R)
• M24: 8,697,620 km (0.111 R)
• M25: 8,882,972 km (0.116 R)
• M26: 9,116,644 km (0.114 R)
• M27: 9,257,715 km (0.053 R)
• M28: 9,781,457 km (0.08 R)
• M29: 10,412,760 km (0.093 R)
• M30: 12,384,011 km (0.102 R)
• M31: 12,592,700 km (0.091 R)
• M32: 12,697,418 km (0.082 R)
• M33: 13,013,220 km (0.044 R)
• M34: 13,385,120 km (0.049 R)
• M35: 13,814,316 km (0.094 R)
• M36: 14,030,485 km (0.062 R)
• M37: 14,686,173 km (0.116 R)
• M38: 14,741,225 km (0.117 R)
• M39: 15,351,584 km (0.096 R)
• M40: 15,744,428 km (0.034 R)
• M41: 15,857,225 km (0.09 R)
• M42: 16,254,257 km (0.115 R)
• M43: 16,884,663 km (0.115 R)
• M44: 17,522,997 km (0.07 R)
• M45: 19,545,560 km (0.092 R)
• M46: 19,788,358 km (0.035 R)
• M47: 20,769,271 km (0.094 R)
• M48: 21,640,529 km (0.098 R)
• M49: 21,703,360 km (0.088 R)
• M50: 22,778,221 km (0.119 R)
• M51: 23,482,976 km (0.07 R)
• M52: 23,805,659 km (0.081 R)
• M53: 23,999,986 km (0.078 R)
• M54: 24,129,837 km (0.109 R)
• M55: 24,325,063 km (0.056 R)
• M56: 25,111,199 km (0.119 R)
• M57: 27,859,013 km (0.041 R)
• M58: 28,063,813 km (0.092 R)
• M59: 28,269,061 km (0.108 R)
• M60: 29,441,609 km (0.119 R)
• M61: 30,630,014 km (0.087 R)
• M62: 31,976,694 km (0.106 R)
• M63: 33,342,673 km (0.101 R)
• M64: 34,215,127 km (0.113 R)
• M65: 34,654,048 km (0.099 R)
• M66: 35,095,062 km (0.062 R)
• M67: 35,389,919 km (0.05 R)
• M68: 35,537,722 km (0.114 R)
• M69: 36,952,020 km (0.087 R)
• M70: 37,552,955 km (0.112 R)
• M71: 38,384,420 km (0.053 R)
• M72: 40,142,644 km (0.118 R)
• M73: 40,373,922 km (0.1 R)
• M74: 41,459,105 km (0.033 R)
• M75: 41,614,836 km (0.112 R)
• M76: 42,396,785 km (0.034 R)
• M77: 42,553,713 km (0.111 R)
• M78: 42,868,167 km (0.099 R)
• M79: 43,262,358 km (0.113 R)
• M80: 43,341,346 km (0.092 R)
• M81: 43,657,895 km (0.098 R)
• M82: 44,133,915 km (0.076 R)
• M83: 44,292,938 km (0.091 R)
• M84: 44,372,673 km (0.069 R)
• M85: 44,691,466 km (0.116 R)
• M86: 44,931,272 km (0.076 R)
• M87: 45,171,376 km (0.079 R)
• M88: 48,577,271 km (0.098 R)
• M89: 51,813,223 km (0.102 R)
• M90: 52,654,112 km (0.115 R)
• M91: 53,499,490 km (0.093 R)
• M92: 53,668,984 km (0.068 R)
• M93: 54,434,476 km (0.083 R)
• M94: 54,946,849 km (0.065 R)
• M95: 55,289,279 km (0.103 R)
• M96: 56,666,028 km (0.083 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 287 - 15,601 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit