🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.55 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 860.2

Radius: 10.2

Gravity: 8.27 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.88 AU - 1.32 AU

Year: 769 Days

Day: 11.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 45,553,592 km

• M1: 132,245 km (0.116 R)
• M2: 217,814 km (0.077 R)
• M3: 286,929 km (0.094 R)
• M4: 371,900 km (0.103 R)
• M5: 445,353 km (0.057 R)
• M6: 539,600 km (0.113 R)
• M7: 662,868 km (0.053 R)
• M8: 728,542 km (0.094 R)
• M9: 808,128 km (0.043 R)
• M10: 903,122 km (0.117 R)
• M11: 1,034,020 km (0.112 R)
• M12: 1,321,996 km (0.095 R)
• M13: 1,457,532 km (0.079 R)
• M14: 1,635,554 km (0.119 R)
• M15: 1,704,069 km (0.081 R)
• M16: 1,812,827 km (0.054 R)
• M17: 1,884,036 km (0.118 R)
• M18: 1,964,370 km (0.043 R)
• M19: 2,037,523 km (0.08 R)
• M20: 2,331,184 km (0.045 R)
• M21: 2,435,005 km (0.078 R)
• M22: 2,531,645 km (0.029 R)
• M23: 2,746,916 km (0.104 R)
• M24: 2,884,546 km (0.111 R)
• M25: 2,958,896 km (0.055 R)
• M26: 3,119,116 km (0.094 R)
• M27: 3,399,013 km (0.07 R)
• M28: 3,647,046 km (0.1 R)
• M29: 3,747,875 km (0.118 R)
• M30: 4,076,991 km (0.069 R)
• M31: 4,298,096 km (0.112 R)
• M32: 4,372,596 km (0.071 R)
• M33: 4,479,858 km (0.101 R)
• M34: 4,664,312 km (0.098 R)
• M35: 4,763,047 km (0.085 R)
• M36: 5,130,908 km (0.093 R)
• M37: 5,335,408 km (0.114 R)
• M38: 5,461,669 km (0.049 R)
• M39: 5,589,126 km (0.083 R)
• M40: 5,693,994 km (0.045 R)
• M41: 6,000,819 km (0.103 R)
• M42: 6,240,625 km (0.101 R)
• M43: 6,471,305 km (0.114 R)
• M44: 6,630,776 km (0.117 R)
• M45: 6,717,094 km (0.077 R)
• M46: 7,041,422 km (0.112 R)
• M47: 7,192,815 km (0.091 R)
• M48: 7,332,540 km (0.114 R)
• M49: 7,511,758 km (0.11 R)
• M50: 7,679,457 km (0.074 R)
• M51: 7,796,293 km (0.1 R)
• M52: 7,874,533 km (0.025 R)
• M53: 8,389,299 km (0.045 R)
• M54: 8,684,605 km (0.099 R)
• M55: 8,887,759 km (0.039 R)
• M56: 9,202,513 km (0.085 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 129.7

Radius: 10.2

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 4.22 AU - 6.36 AU

Year: 8114 Days

Day: 12.4 Hours

Environment

Temp: -224 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 45,553,592 km

• M1: 209,886 km (0.062 R)
• M2: 485,744 km (0.043 R)
• M3: 737,966 km (0.109 R)
• M4: 925,712 km (0.078 R)
• M5: 1,019,509 km (0.034 R)
• M6: 1,154,297 km (0.096 R)
• M7: 1,269,039 km (0.06 R)
• M8: 1,428,360 km (0.118 R)
• M9: 2,114,865 km (0.073 R)
• M10: 2,567,698 km (0.107 R)
• M11: 2,927,182 km (0.092 R)
• M12: 3,617,875 km (0.112 R)
• M13: 3,827,162 km (0.092 R)
• M14: 4,744,796 km (0.051 R)
• M15: 4,953,185 km (0.092 R)
• M16: 5,271,231 km (0.092 R)
• M17: 5,705,962 km (0.104 R)
• M18: 5,838,506 km (0.053 R)
• M19: 6,865,944 km (0.11 R)
• M20: 6,960,041 km (0.1 R)
• M21: 7,581,620 km (0.052 R)
• M22: 7,923,750 km (0.102 R)
• M23: 8,246,134 km (0.073 R)
• M24: 8,496,860 km (0.12 R)
• M25: 9,006,241 km (0.071 R)
• M26: 9,264,596 km (0.103 R)
• M27: 10,054,323 km (0.056 R)
• M28: 10,295,475 km (0.105 R)
• M29: 10,728,860 km (0.11 R)
• M30: 11,002,774 km (0.112 R)
• M31: 11,418,057 km (0.11 R)
• M32: 12,064,769 km (0.104 R)
• M33: 12,235,460 km (0.086 R)
• M34: 12,464,345 km (0.114 R)
• M35: 13,599,942 km (0.085 R)
• M36: 14,045,594 km (0.096 R)
• M37: 14,526,252 km (0.09 R)
• M38: 14,798,969 km (0.097 R)
• M39: 15,226,520 km (0.114 R)
• M40: 15,380,307 km (0.089 R)
• M41: 16,407,745 km (0.082 R)
• M42: 16,533,706 km (0.118 R)
• M43: 17,779,557 km (0.11 R)
• M44: 17,844,184 km (0.103 R)
• M45: 18,956,145 km (0.086 R)
• M46: 19,553,938 km (0.119 R)
• M47: 19,754,548 km (0.104 R)
• M48: 19,888,588 km (0.106 R)
• M49: 20,326,611 km (0.036 R)
• M50: 20,665,749 km (0.071 R)
• M51: 21,246,488 km (0.063 R)
• M52: 22,599,152 km (0.102 R)
• M53: 22,844,941 km (0.111 R)
• M54: 23,056,173 km (0.105 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 240.6

Radius: 4.9

Gravity: 10.02 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 5.9 AU - 6.22 AU

Year: 9948 Days

Day: 24.4 Hours

Environment

Temp: -222 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 45,553,592 km

• M1: 128,953 km (0.073 R)
• M2: 210,185 km (0.076 R)
• M3: 253,568 km (0.08 R)
• M4: 340,186 km (0.103 R)
• M5: 382,073 km (0.05 R)
• M6: 471,383 km (0.119 R)
• M7: 592,856 km (0.106 R)
• M8: 631,303 km (0.097 R)
• M9: 836,402 km (0.119 R)
• M10: 1,189,303 km (0.078 R)
• M11: 1,271,582 km (0.051 R)
• M12: 1,407,267 km (0.044 R)
• M13: 1,441,974 km (0.064 R)
• M14: 1,637,797 km (0.114 R)
• M15: 1,937,741 km (0.075 R)
• M16: 2,054,577 km (0.097 R)
• M17: 2,234,244 km (0.119 R)
• M18: 2,460,735 km (0.091 R)
• M19: 2,566,052 km (0.118 R)
• M20: 2,651,473 km (0.101 R)
• M21: 2,737,791 km (0.101 R)
• M22: 3,047,309 km (0.089 R)
• M23: 3,321,522 km (0.111 R)
• M24: 3,627,449 km (0.069 R)
• M25: 3,991,720 km (0.089 R)
• M26: 4,495,266 km (0.033 R)
• M27: 4,572,459 km (0.052 R)
• M28: 4,833,208 km (0.079 R)
• M29: 4,992,081 km (0.079 R)
• M30: 5,423,820 km (0.073 R)
• M31: 5,783,454 km (0.085 R)
• M32: 5,951,901 km (0.107 R)
• M33: 6,554,631 km (0.076 R)
• M34: 6,701,087 km (0.095 R)
• M35: 7,176,659 km (0.078 R)
• M36: 7,817,237 km (0.09 R)
• M37: 7,879,170 km (0.113 R)
• M38: 8,571,659 km (0.074 R)
• M39: 8,603,523 km (0.115 R)
• M40: 8,957,472 km (0.074 R)
• M41: 9,316,058 km (0.089 R)
• M42: 9,546,887 km (0.111 R)
• M43: 9,846,233 km (0.09 R)
• M44: 10,352,023 km (0.081 R)
• M45: 10,454,198 km (0.1 R)
• M46: 10,659,447 km (0.11 R)
• M47: 10,797,077 km (0.084 R)
• M48: 11,039,425 km (0.117 R)
• M49: 11,919,360 km (0.079 R)
• M50: 11,954,964 km (0.059 R)
• M51: 11,990,718 km (0.109 R)
• M52: 12,639,374 km (0.089 R)
• M53: 13,188,548 km (0.077 R)
• M54: 13,596,352 km (0.085 R)
• M55: 14,008,195 km (0.107 R)
• M56: 14,234,537 km (0.118 R)
• M57: 14,272,385 km (0.071 R)
• M58: 14,386,079 km (0.076 R)
• M59: 14,576,368 km (0.09 R)
• M60: 15,152,020 km (0.079 R)
• M61: 15,190,766 km (0.106 R)
• M62: 15,539,928 km (0.108 R)
• M63: 15,578,973 km (0.038 R)
• M64: 15,657,063 km (0.106 R)
• M65: 15,735,153 km (0.059 R)
• M66: 17,935,289 km (0.079 R)
• M67: 17,976,129 km (0.102 R)
• M68: 18,304,347 km (0.096 R)
• M69: 18,428,064 km (0.099 R)
• M70: 18,717,386 km (0.097 R)
• M71: 19,426,630 km (0.114 R)
• M72: 19,552,741 km (0.105 R)
• M73: 20,442,848 km (0.108 R)
• M74: 22,658,841 km (0.108 R)
• M75: 23,102,250 km (0.107 R)
• M76: 23,548,500 km (0.11 R)
• M77: 25,315,849 km (0.071 R)
• M78: 25,361,626 km (0.084 R)
• M79: 25,960,616 km (0.114 R)
• M80: 28,784,575 km (0.072 R)
• M81: 29,168,294 km (0.042 R)
• M82: 29,216,464 km (0.083 R)
• M83: 30,183,914 km (0.099 R)
• M84: 31,161,984 km (0.057 R)
• M85: 31,506,658 km (0.12 R)
• M86: 31,704,277 km (0.052 R)
• M87: 31,951,712 km (0.069 R)
• M88: 32,448,825 km (0.079 R)
• M89: 32,698,205 km (0.1 R)
• M90: 32,998,448 km (0.091 R)
• M91: 33,450,383 km (0.114 R)
• M92: 33,551,062 km (0.104 R)
• M93: 33,601,477 km (0.111 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 521.3

Radius: 6.8

Gravity: 11.27 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 5.18 AU - 7.48 AU

Year: 10620 Days

Day: 24.7 Hours

Environment

Temp: -227 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 45,553,592 km

• M1: 332,706 km (0.08 R)
• M2: 382,223 km (0.111 R)
• M3: 820,694 km (0.094 R)
• M4: 944,711 km (0.035 R)
• M5: 999,912 km (0.059 R)
• M6: 1,332,767 km (0.119 R)
• M7: 1,743,414 km (0.077 R)
• M8: 1,788,891 km (0.117 R)
• M9: 2,191,310 km (0.095 R)
• M10: 2,390,275 km (0.027 R)
• M11: 2,440,839 km (0.114 R)
• M12: 2,492,001 km (0.109 R)
• M13: 3,021,877 km (0.07 R)
• M14: 3,187,631 km (0.066 R)
• M15: 3,527,967 km (0.029 R)
• M16: 3,790,960 km (0.097 R)
• M17: 3,850,200 km (0.114 R)
• M18: 3,969,879 km (0.085 R)
• M19: 4,428,995 km (0.105 R)
• M20: 4,554,358 km (0.084 R)
• M21: 4,744,496 km (0.104 R)
• M22: 4,905,015 km (0.078 R)
• M23: 5,768,195 km (0.12 R)
• M24: 6,677,451 km (0.056 R)
• M25: 6,966,174 km (0.069 R)
• M26: 7,039,029 km (0.111 R)
• M27: 7,295,888 km (0.116 R)
• M28: 7,369,939 km (0.098 R)
• M29: 7,818,882 km (0.09 R)
• M30: 8,547,873 km (0.11 R)
• M31: 9,218,520 km (0.081 R)
• M32: 10,359,503 km (0.086 R)
• M33: 12,196,565 km (0.118 R)
• M34: 13,310,022 km (0.05 R)
• M35: 13,491,185 km (0.103 R)
• M36: 13,901,831 km (0.107 R)
• M37: 15,063,907 km (0.103 R)
• M38: 15,919,757 km (0.119 R)
• M39: 16,987,137 km (0.1 R)
• M40: 17,430,396 km (0.102 R)
• M41: 17,678,280 km (0.035 R)
• M42: 17,827,578 km (0.079 R)
• M43: 18,177,637 km (0.082 R)
• M44: 18,732,197 km (0.103 R)
• M45: 19,548,851 km (0.059 R)
• M46: 19,651,775 km (0.08 R)
• M47: 19,806,459 km (0.106 R)
• M48: 19,858,070 km (0.104 R)
• M49: 20,377,025 km (0.052 R)
• M50: 20,900,468 km (0.058 R)
• M51: 20,953,127 km (0.088 R)
• M52: 21,960,519 km (0.053 R)
• M53: 22,282,004 km (0.12 R)
• M54: 22,821,155 km (0.114 R)
• M55: 23,802,517 km (0.07 R)
• M56: 25,076,493 km (0.062 R)
• M57: 25,188,242 km (0.033 R)
• M58: 25,300,291 km (0.08 R)
• M59: 26,032,273 km (0.109 R)
• M60: 26,145,519 km (0.113 R)
• M61: 26,486,153 km (0.084 R)
• M62: 27,401,692 km (0.114 R)
• M63: 28,970,226 km (0.116 R)
• M64: 29,676,627 km (0.11 R)
• M65: 30,329,173 km (0.104 R)
• M66: 30,388,713 km (0.109 R)
• M67: 30,746,850 km (0.075 R)
• M68: 31,106,484 km (0.104 R)
• M69: 32,375,822 km (0.076 R)
• M70: 32,436,708 km (0.087 R)
• M71: 32,924,995 km (0.067 R)
• M72: 34,466,751 km (0.067 R)
• M73: 34,715,532 km (0.104 R)
• M74: 34,840,147 km (0.045 R)
• M75: 35,152,508 km (0.106 R)
• M76: 37,876,086 km (0.114 R)
• M77: 38,004,441 km (0.108 R)
• M78: 38,325,778 km (0.082 R)
• M79: 38,906,666 km (0.047 R)
• M80: 39,360,546 km (0.103 R)
• M81: 40,338,916 km (0.027 R)
• M82: 40,666,685 km (0.094 R)
• M83: 41,655,677 km (0.083 R)
• M84: 42,652,597 km (0.088 R)
• M85: 43,187,409 km (0.097 R)
• M86: 43,455,788 km (0.11 R)
• M87: 44,399,002 km (0.102 R)
• M88: 45,349,099 km (0.1 R)
• M89: 45,485,382 km (0.111 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 228 - 15,773 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit