🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 707.9

Radius: 14.9

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.62 AU - 0.9 AU

Year: 435 Days

Day: 10.8 Hours

Environment

Temp: -134 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 51,528,413 km

• M1: 188,643 km (0.039 R)
• M2: 299,794 km (0.087 R)
• M3: 402,867 km (0.112 R)
• M4: 512,522 km (0.09 R)
• M5: 643,570 km (0.088 R)
• M6: 740,061 km (0.114 R)
• M7: 838,197 km (0.107 R)
• M8: 1,050,027 km (0.113 R)
• M9: 1,172,847 km (0.12 R)
• M10: 1,321,099 km (0.11 R)
• M11: 1,418,487 km (0.112 R)
• M12: 1,626,578 km (0.033 R)
• M13: 1,731,745 km (0.041 R)
• M14: 1,827,936 km (0.115 R)
• M15: 1,972,897 km (0.066 R)
• M16: 2,079,859 km (0.119 R)
• M17: 2,176,499 km (0.114 R)
• M18: 2,330,884 km (0.079 R)
• M19: 2,624,695 km (0.034 R)
• M20: 2,762,923 km (0.087 R)
• M21: 2,910,427 km (0.109 R)
• M22: 3,053,741 km (0.034 R)
• M23: 3,157,712 km (0.072 R)
• M24: 3,255,698 km (0.114 R)
• M25: 3,462,293 km (0.109 R)
• M26: 3,791,408 km (0.09 R)
• M27: 3,978,705 km (0.08 R)
• M28: 4,354,944 km (0.104 R)
• M29: 4,472,378 km (0.116 R)
• M30: 4,607,016 km (0.099 R)
• M31: 4,710,687 km (0.053 R)
• M32: 4,807,178 km (0.059 R)
• M33: 5,018,709 km (0.097 R)
• M34: 5,366,824 km (0.055 R)
• M35: 5,560,852 km (0.05 R)
• M36: 5,680,082 km (0.102 R)
• M37: 5,973,293 km (0.044 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 345.6

Radius: 10.2

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.84 AU - 1 AU

Year: 579 Days

Day: 5.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 51,528,413 km

• M1: 127,757 km (0.094 R)
• M2: 262,843 km (0.1 R)
• M3: 419,323 km (0.104 R)
• M4: 514,766 km (0.108 R)
• M5: 618,737 km (0.094 R)
• M6: 862,731 km (0.111 R)
• M7: 927,656 km (0.099 R)
• M8: 1,238,670 km (0.114 R)
• M9: 1,312,871 km (0.067 R)
• M10: 1,398,740 km (0.12 R)
• M11: 1,481,468 km (0.08 R)
• M12: 1,560,605 km (0.111 R)
• M13: 1,635,703 km (0.119 R)
• M14: 1,712,148 km (0.097 R)
• M15: 1,784,254 km (0.115 R)
• M16: 1,868,777 km (0.119 R)
• M17: 1,960,480 km (0.056 R)
• M18: 2,504,418 km (0.097 R)
• M19: 2,708,769 km (0.085 R)
• M20: 2,800,023 km (0.112 R)
• M21: 2,912,222 km (0.099 R)
• M22: 3,059,576 km (0.065 R)
• M23: 3,161,452 km (0.079 R)
• M24: 3,340,969 km (0.099 R)
• M25: 3,438,956 km (0.115 R)
• M26: 3,545,021 km (0.063 R)
• M27: 3,623,560 km (0.085 R)
• M28: 3,709,878 km (0.094 R)
• M29: 3,870,097 km (0.118 R)
• M30: 4,227,337 km (0.067 R)
• M31: 4,333,551 km (0.056 R)
• M32: 4,525,485 km (0.076 R)
• M33: 4,735,969 km (0.084 R)
• M34: 4,902,023 km (0.036 R)
• M35: 5,166,662 km (0.111 R)
• M36: 5,386,870 km (0.1 R)
• M37: 5,469,149 km (0.117 R)
• M38: 5,601,692 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 371.3

Radius: 8.1

Gravity: 5.66 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.62 AU - 3.58 AU

Year: 3581 Days

Day: 13.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 51,528,413 km

• M1: 173,683 km (0.094 R)
• M2: 294,109 km (0.102 R)
• M3: 711,487 km (0.059 R)
• M4: 956,828 km (0.113 R)
• M5: 1,138,739 km (0.101 R)
• M6: 1,660,836 km (0.058 R)
• M7: 1,724,415 km (0.099 R)
• M8: 1,815,071 km (0.072 R)
• M9: 1,907,223 km (0.082 R)
• M10: 2,221,229 km (0.11 R)
• M11: 2,291,690 km (0.106 R)
• M12: 2,522,071 km (0.069 R)
• M13: 2,715,052 km (0.092 R)
• M14: 3,005,571 km (0.078 R)
• M15: 3,115,226 km (0.057 R)
• M16: 3,194,363 km (0.094 R)
• M17: 3,550,406 km (0.114 R)
• M18: 3,616,529 km (0.03 R)
• M19: 3,970,477 km (0.068 R)
• M20: 4,039,143 km (0.11 R)
• M21: 4,247,682 km (0.104 R)
• M22: 4,784,290 km (0.093 R)
• M23: 4,931,045 km (0.075 R)
• M24: 5,079,297 km (0.041 R)
• M25: 5,266,743 km (0.11 R)
• M26: 5,456,433 km (0.118 R)
• M27: 5,513,729 km (0.081 R)
• M28: 5,960,129 km (0.086 R)
• M29: 6,217,587 km (0.096 R)
• M30: 6,970,214 km (0.066 R)
• M31: 7,537,489 km (0.081 R)
• M32: 8,383,016 km (0.104 R)
• M33: 8,738,610 km (0.101 R)
• M34: 9,235,574 km (0.085 R)
• M35: 10,045,048 km (0.101 R)
• M36: 10,398,847 km (0.119 R)
• M37: 10,780,920 km (0.1 R)
• M38: 11,240,485 km (0.105 R)
• M39: 11,509,462 km (0.117 R)
• M40: 11,681,799 km (0.079 R)
• M41: 13,013,818 km (0.111 R)
• M42: 13,193,335 km (0.052 R)
• M43: 13,658,734 km (0.08 R)
• M44: 14,077,010 km (0.097 R)
• M45: 14,182,177 km (0.08 R)
• M46: 14,393,410 km (0.03 R)
• M47: 14,579,060 km (0.055 R)
• M48: 14,792,237 km (0.057 R)
• M49: 14,845,793 km (0.051 R)
• M50: 15,356,820 km (0.119 R)
• M51: 16,258,147 km (0.105 R)
• M52: 16,396,226 km (0.096 R)
• M53: 16,729,081 km (0.109 R)
• M54: 16,868,506 km (0.117 R)
• M55: 17,599,441 km (0.117 R)
• M56: 17,712,837 km (0.105 R)
• M57: 17,798,107 km (0.074 R)
• M58: 18,054,518 km (0.11 R)
• M59: 18,111,665 km (0.108 R)
• M60: 18,283,403 km (0.115 R)
• M61: 18,340,849 km (0.101 R)
• M62: 18,427,017 km (0.114 R)
• M63: 18,859,953 km (0.114 R)
• M64: 19,092,279 km (0.069 R)
• M65: 19,559,772 km (0.11 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 441.7

Radius: 6.3

Gravity: 11.13 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 5.75 AU - 9.55 AU

Year: 13880 Days

Day: 17.6 Hours

Environment

Temp: -231 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 51,528,413 km

• M1: 154,535 km (0.044 R)
• M2: 223,798 km (0.065 R)
• M3: 332,406 km (0.114 R)
• M4: 415,284 km (0.087 R)
• M5: 585,975 km (0.083 R)
• M6: 670,946 km (0.037 R)
• M7: 723,904 km (0.101 R)
• M8: 970,591 km (0.071 R)
• M9: 1,156,392 km (0.119 R)
• M10: 1,779,167 km (0.092 R)
• M11: 1,904,381 km (0.076 R)
• M12: 2,058,766 km (0.11 R)
• M13: 2,687,376 km (0.061 R)
• M14: 3,218,000 km (0.041 R)
• M15: 3,402,005 km (0.097 R)
• M16: 4,406,854 km (0.048 R)
• M17: 4,818,996 km (0.031 R)
• M18: 5,387,468 km (0.103 R)
• M19: 5,753,534 km (0.1 R)
• M20: 6,899,304 km (0.112 R)
• M21: 7,660,458 km (0.112 R)
• M22: 8,405,904 km (0.12 R)
• M23: 9,131,155 km (0.077 R)
• M24: 9,348,221 km (0.11 R)
• M25: 9,479,269 km (0.1 R)
• M26: 9,831,722 km (0.078 R)
• M27: 10,188,513 km (0.104 R)
• M28: 10,731,702 km (0.1 R)
• M29: 11,006,813 km (0.05 R)
• M30: 11,517,241 km (0.101 R)
• M31: 12,035,448 km (0.094 R)
• M32: 12,130,443 km (0.118 R)
• M33: 12,321,180 km (0.1 R)
• M34: 12,802,586 km (0.114 R)
• M35: 14,032,579 km (0.049 R)
• M36: 14,283,156 km (0.094 R)
• M37: 14,333,421 km (0.072 R)
• M38: 14,636,356 km (0.088 R)
• M39: 14,737,784 km (0.098 R)
• M40: 14,839,510 km (0.042 R)
• M41: 14,941,387 km (0.084 R)
• M42: 15,817,132 km (0.104 R)
• M43: 16,921,614 km (0.119 R)
• M44: 18,761,967 km (0.097 R)
• M45: 19,482,430 km (0.084 R)
• M46: 20,042,674 km (0.113 R)
• M47: 21,928,654 km (0.095 R)
• M48: 23,217,290 km (0.065 R)
• M49: 24,049,952 km (0.082 R)
• M50: 24,470,023 km (0.091 R)
• M51: 25,683,411 km (0.113 R)
• M52: 26,112,757 km (0.104 R)
• M53: 26,544,347 km (0.097 R)
• M54: 27,853,478 km (0.11 R)
• M55: 27,979,290 km (0.04 R)
• M56: 29,055,946 km (0.097 R)
• M57: 29,311,309 km (0.081 R)
• M58: 30,469,346 km (0.079 R)
• M59: 30,923,675 km (0.075 R)
• M60: 31,119,199 km (0.025 R)
• M61: 31,315,023 km (0.045 R)
• M62: 32,366,397 km (0.1 R)
• M63: 32,564,764 km (0.11 R)
• M64: 32,896,422 km (0.108 R)
• M65: 33,629,901 km (0.117 R)
• M66: 33,696,920 km (0.077 R)
• M67: 33,965,149 km (0.112 R)
• M68: 34,436,233 km (0.107 R)
• M69: 35,589,333 km (0.114 R)
• M70: 37,100,272 km (0.086 R)
• M71: 37,863,670 km (0.074 R)
• M72: 37,933,233 km (0.04 R)
• M73: 38,072,658 km (0.116 R)
• M74: 38,282,095 km (0.117 R)
• M75: 39,476,335 km (0.064 R)
• M76: 41,757,254 km (0.055 R)
• M77: 43,422,727 km (0.053 R)
• M78: 43,714,592 km (0.089 R)
• M79: 43,787,746 km (0.12 R)
• M80: 44,667,830 km (0.081 R)
• M81: 46,147,353 km (0.118 R)
• M82: 47,492,836 km (0.064 R)
• M83: 47,944,173 km (0.059 R)
• M84: 48,851,035 km (0.117 R)
• M85: 49,458,851 km (0.025 R)
• M86: 49,611,142 km (0.07 R)
• M87: 49,992,616 km (0.062 R)
• M88: 51,143,024 km (0.099 R)
• M89: 51,220,067 km (0.119 R)
• M90: 51,451,196 km (0.064 R)
• M91: 51,528,388 km (0.073 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: 395 - 17,892 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit