🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 290.3

Radius: 9.3

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.66 AU - 0.68 AU

Year: 379 Days

Day: 7.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 42,381,684 km

• M1: 116,686 km (0.068 R)
• M2: 195,076 km (0.11 R)
• M3: 253,718 km (0.101 R)
• M4: 331,210 km (0.085 R)
• M5: 409,300 km (0.079 R)
• M6: 687,402 km (0.09 R)
• M7: 776,712 km (0.114 R)
• M8: 876,793 km (0.089 R)
• M9: 996,023 km (0.036 R)
• M10: 1,057,657 km (0.098 R)
• M11: 1,147,116 km (0.066 R)
• M12: 1,215,931 km (0.106 R)
• M13: 1,306,139 km (0.083 R)
• M14: 1,451,698 km (0.105 R)
• M15: 1,602,941 km (0.068 R)
• M16: 1,676,095 km (0.052 R)
• M17: 1,786,049 km (0.117 R)
• M18: 1,848,581 km (0.08 R)
• M19: 1,925,624 km (0.092 R)
• M20: 1,999,076 km (0.113 R)
• M21: 2,101,700 km (0.116 R)
• M22: 2,163,185 km (0.074 R)
• M23: 2,234,843 km (0.108 R)
• M24: 2,297,674 km (0.047 R)
• M25: 2,366,040 km (0.085 R)
• M26: 2,440,091 km (0.06 R)
• M27: 2,504,867 km (0.081 R)
• M28: 2,570,241 km (0.1 R)
• M29: 2,641,300 km (0.06 R)
• M30: 2,795,685 km (0.107 R)
• M31: 2,895,168 km (0.086 R)
• M32: 3,059,875 km (0.104 R)
• M33: 3,146,193 km (0.066 R)
• M34: 3,348,898 km (0.104 R)
• M35: 3,561,477 km (0.084 R)
• M36: 3,646,747 km (0.039 R)
• M37: 3,819,084 km (0.097 R)
• M38: 4,011,916 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 265.9

Radius: 13.2

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.87 AU - 0.89 AU

Year: 570 Days

Day: 7.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 42,381,684 km

• M1: 165,904 km (0.057 R)
• M2: 265,087 km (0.092 R)
• M3: 435,330 km (0.086 R)
• M4: 589,266 km (0.106 R)
• M5: 695,630 km (0.065 R)
• M6: 787,034 km (0.113 R)
• M7: 883,226 km (0.119 R)
• M8: 1,021,155 km (0.088 R)
• M9: 1,149,360 km (0.066 R)
• M10: 1,256,173 km (0.079 R)
• M11: 1,347,877 km (0.12 R)
• M12: 1,446,761 km (0.068 R)
• M13: 1,548,338 km (0.1 R)
• M14: 1,692,700 km (0.093 R)
• M15: 1,910,215 km (0.11 R)
• M16: 2,060,411 km (0.096 R)
• M17: 2,192,357 km (0.084 R)
• M18: 2,327,294 km (0.057 R)
• M19: 2,470,908 km (0.118 R)
• M20: 2,671,070 km (0.099 R)
• M21: 2,840,116 km (0.072 R)
• M22: 2,932,118 km (0.106 R)
• M23: 3,201,544 km (0.098 R)
• M24: 3,304,019 km (0.047 R)
• M25: 3,472,765 km (0.099 R)
• M26: 3,558,185 km (0.059 R)
• M27: 3,657,818 km (0.08 R)
• M28: 3,758,198 km (0.09 R)
• M29: 3,893,733 km (0.091 R)
• M30: 3,982,595 km (0.071 R)
• M31: 4,106,910 km (0.065 R)
• M32: 4,204,448 km (0.103 R)
• M33: 4,523,540 km (0.05 R)
• M34: 4,894,543 km (0.073 R)
• M35: 4,998,214 km (0.11 R)
• M36: 5,095,154 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 136.9

Radius: 10.2

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.1 AU - 1.44 AU

Year: 988 Days

Day: 5.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 42,381,684 km

• M1: 142,268 km (0.106 R)
• M2: 206,595 km (0.114 R)
• M3: 285,134 km (0.091 R)
• M4: 427,401 km (0.109 R)
• M5: 570,865 km (0.079 R)
• M6: 670,946 km (0.119 R)
• M7: 829,071 km (0.12 R)
• M8: 912,996 km (0.095 R)
• M9: 1,014,124 km (0.082 R)
• M10: 1,148,463 km (0.059 R)
• M11: 1,314,816 km (0.074 R)
• M12: 1,582,147 km (0.118 R)
• M13: 1,660,237 km (0.043 R)
• M14: 1,745,358 km (0.094 R)
• M15: 1,884,634 km (0.104 R)
• M16: 1,973,645 km (0.067 R)
• M17: 2,064,151 km (0.095 R)
• M18: 2,162,138 km (0.117 R)
• M19: 2,230,504 km (0.084 R)
• M20: 2,414,360 km (0.119 R)
• M21: 2,603,153 km (0.086 R)
• M22: 2,776,686 km (0.095 R)
• M23: 2,851,335 km (0.077 R)
• M24: 2,974,754 km (0.05 R)
• M25: 3,149,334 km (0.077 R)
• M26: 3,234,306 km (0.119 R)
• M27: 3,305,814 km (0.029 R)
• M28: 3,494,008 km (0.039 R)
• M29: 3,738,152 km (0.109 R)
• M30: 3,820,730 km (0.032 R)
• M31: 3,911,536 km (0.096 R)
• M32: 4,141,767 km (0.098 R)
• M33: 4,243,044 km (0.072 R)
• M34: 4,511,573 km (0.081 R)
• M35: 4,575,600 km (0.118 R)
• M36: 4,648,006 km (0.035 R)
• M37: 4,761,251 km (0.115 R)
• M38: 4,859,238 km (0.06 R)
• M39: 4,949,595 km (0.057 R)
• M40: 5,015,717 km (0.082 R)
• M41: 5,115,350 km (0.087 R)
• M42: 5,198,825 km (0.042 R)
• M43: 5,426,812 km (0.102 R)
• M44: 5,494,879 km (0.111 R)
• M45: 5,623,534 km (0.058 R)
• M46: 5,727,055 km (0.069 R)
• M47: 5,813,972 km (0.06 R)
• M48: 5,927,516 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 660.2

Radius: 13.3

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.95 AU - 3.77 AU

Year: 4251 Days

Day: 11.3 Hours

Environment

Temp: -212 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 42,381,684 km

• M1: 427,850 km (0.119 R)
• M2: 556,354 km (0.044 R)
• M3: 658,081 km (0.109 R)
• M4: 907,760 km (0.057 R)
• M5: 1,083,537 km (0.073 R)
• M6: 1,216,530 km (0.103 R)
• M7: 1,369,419 km (0.037 R)
• M8: 1,485,058 km (0.088 R)
• M9: 1,804,599 km (0.111 R)
• M10: 2,146,580 km (0.105 R)
• M11: 2,316,822 km (0.111 R)
• M12: 2,544,959 km (0.092 R)
• M13: 2,707,422 km (0.101 R)
• M14: 2,910,726 km (0.065 R)
• M15: 3,042,671 km (0.089 R)
• M16: 3,431,177 km (0.069 R)
• M17: 3,733,215 km (0.027 R)
• M18: 4,002,042 km (0.119 R)
• M19: 4,277,302 km (0.084 R)
• M20: 4,580,687 km (0.112 R)
• M21: 5,140,183 km (0.103 R)
• M22: 5,346,927 km (0.117 R)
• M23: 5,603,487 km (0.102 R)
• M24: 5,792,579 km (0.109 R)
• M25: 6,274,733 km (0.064 R)
• M26: 6,744,919 km (0.082 R)
• M27: 7,073,287 km (0.112 R)
• M28: 7,355,129 km (0.077 R)
• M29: 7,458,651 km (0.103 R)
• M30: 7,588,651 km (0.119 R)
• M31: 7,983,141 km (0.101 R)
• M32: 8,710,336 km (0.041 R)
• M33: 8,929,946 km (0.114 R)
• M34: 9,123,525 km (0.037 R)
• M35: 9,402,675 km (0.054 R)
• M36: 9,684,517 km (0.103 R)
• M37: 10,055,221 km (0.029 R)
• M38: 10,227,857 km (0.078 R)
• M39: 10,343,496 km (0.119 R)
• M40: 10,430,562 km (0.058 R)
• M41: 10,546,949 km (0.099 R)
• M42: 10,693,106 km (0.074 R)
• M43: 10,898,803 km (0.117 R)
• M44: 11,105,847 km (0.112 R)
• M45: 11,433,915 km (0.117 R)
• M46: 11,886,448 km (0.097 R)
• M47: 12,069,107 km (0.088 R)
• M48: 12,252,814 km (0.076 R)
• M49: 12,715,819 km (0.111 R)
• M50: 12,902,667 km (0.043 R)
• M51: 13,247,639 km (0.112 R)
• M52: 13,691,048 km (0.042 R)
• M53: 13,882,682 km (0.075 R)
• M54: 14,107,229 km (0.114 R)
• M55: 14,690,361 km (0.032 R)
• M56: 14,820,960 km (0.116 R)
• M57: 14,952,008 km (0.069 R)
• M58: 15,215,300 km (0.082 R)
• M59: 16,216,260 km (0.083 R)
• M60: 17,032,316 km (0.032 R)
• M61: 17,341,684 km (0.086 R)
• M62: 17,757,267 km (0.047 R)
• M63: 17,931,399 km (0.051 R)
• M64: 18,386,775 km (0.112 R)
• M65: 18,563,001 km (0.054 R)
• M66: 19,920,153 km (0.054 R)
• M67: 20,101,017 km (0.066 R)
• M68: 20,793,655 km (0.07 R)
• M69: 20,940,560 km (0.091 R)
• M70: 21,940,622 km (0.078 R)
• M71: 22,239,967 km (0.057 R)
• M72: 22,729,152 km (0.074 R)
• M73: 23,145,932 km (0.043 R)
• M74: 23,527,108 km (0.058 R)
• M75: 23,987,121 km (0.048 R)
• M76: 24,102,611 km (0.09 R)
• M77: 24,334,188 km (0.085 R)
• M78: 24,488,872 km (0.059 R)
• M79: 24,799,437 km (0.094 R)
• M80: 26,094,057 km (0.071 R)
• M81: 26,331,768 km (0.069 R)
• M82: 26,530,584 km (0.073 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 93.1

Radius: 6.2

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 8.19 AU - 12.25 AU

Year: 22552 Days

Day: 19.5 Hours

Environment

Temp: -229 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 42,381,684 km

• M1: 80,932 km (0.117 R)
• M2: 154,834 km (0.048 R)
• M3: 196,721 km (0.059 R)
• M4: 244,293 km (0.076 R)
• M5: 441,164 km (0.104 R)
• M6: 981,063 km (0.088 R)
• M7: 1,070,522 km (0.113 R)
• M8: 1,684,023 km (0.083 R)
• M9: 1,879,847 km (0.111 R)
• M10: 1,946,717 km (0.12 R)
• M11: 2,461,483 km (0.107 R)
• M12: 2,658,653 km (0.045 R)
• M13: 2,810,046 km (0.088 R)
• M14: 3,121,210 km (0.04 R)
• M15: 3,776,149 km (0.037 R)
• M16: 3,860,971 km (0.06 R)
• M17: 4,896,488 km (0.079 R)
• M18: 5,333,463 km (0.074 R)
• M19: 5,556,663 km (0.076 R)
• M20: 5,653,304 km (0.119 R)
• M21: 6,045,250 km (0.069 R)
• M22: 6,378,704 km (0.107 R)
• M23: 6,683,734 km (0.114 R)
• M24: 7,167,982 km (0.075 R)
• M25: 7,485,129 km (0.087 R)
• M26: 7,699,204 km (0.085 R)
• M27: 7,771,011 km (0.071 R)
• M28: 7,879,021 km (0.111 R)
• M29: 9,830,824 km (0.086 R)
• M30: 9,869,720 km (0.044 R)
• M31: 10,183,127 km (0.102 R)
• M32: 10,340,953 km (0.105 R)
• M33: 11,021,174 km (0.101 R)
• M34: 11,102,107 km (0.113 R)
• M35: 11,183,189 km (0.078 R)
• M36: 11,387,091 km (0.045 R)
• M37: 12,214,367 km (0.092 R)
• M38: 13,103,876 km (0.082 R)
• M39: 13,146,661 km (0.07 R)
• M40: 13,404,867 km (0.055 R)
• M41: 13,839,000 km (0.08 R)
• M42: 14,233,639 km (0.065 R)
• M43: 14,810,189 km (0.108 R)
• M44: 16,123,808 km (0.059 R)
• M45: 16,724,593 km (0.062 R)
• M46: 16,771,118 km (0.106 R)
• M47: 16,864,318 km (0.114 R)
• M48: 17,900,582 km (0.104 R)
• M49: 18,763,612 km (0.081 R)
• M50: 18,908,872 km (0.053 R)
• M51: 19,297,826 km (0.098 R)
• M52: 19,935,412 km (0.105 R)
• M53: 20,679,811 km (0.067 R)
• M54: 20,829,708 km (0.095 R)
• M55: 21,332,208 km (0.114 R)
• M56: 22,246,699 km (0.11 R)
• M57: 22,400,336 km (0.087 R)
• M58: 22,554,422 km (0.092 R)
• M59: 23,122,146 km (0.104 R)
• M60: 23,173,907 km (0.119 R)
• M61: 23,225,817 km (0.101 R)
• M62: 24,113,681 km (0.057 R)
• M63: 24,747,228 km (0.107 R)
• M64: 25,012,764 km (0.056 R)
• M65: 25,976,473 km (0.099 R)
• M66: 26,138,338 km (0.117 R)
• M67: 26,192,343 km (0.106 R)
• M68: 26,246,348 km (0.086 R)
• M69: 27,280,369 km (0.096 R)
• M70: 27,335,271 km (0.097 R)
• M71: 27,609,783 km (0.074 R)
• M72: 28,884,207 km (0.038 R)
• M73: 29,331,954 km (0.078 R)
• M74: 30,064,385 km (0.114 R)
• M75: 32,762,682 km (0.118 R)
• M76: 32,879,218 km (0.066 R)
• M77: 33,229,577 km (0.117 R)
• M78: 34,111,007 km (0.108 R)
• M79: 35,537,273 km (0.106 R)
• M80: 35,716,791 km (0.08 R)
• M81: 36,137,161 km (0.089 R)
• M82: 36,438,451 km (0.074 R)
• M83: 37,043,425 km (0.073 R)
• M84: 37,895,983 km (0.092 R)
• M85: 38,386,066 km (0.064 R)
• M86: 38,755,124 km (0.09 R)
• M87: 39,869,029 km (0.097 R)
• M88: 41,181,751 km (0.055 R)
• M89: 41,748,727 km (0.1 R)
• M90: 41,811,857 km (0.032 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 340 - 16,709 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit