🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 973.5

Radius: 8.3

Gravity: 14.13 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.63 AU - 0.83 AU

Year: 431 Days

Day: 8.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 58,011,767 km

• M1: 104,270 km (0.116 R)
• M2: 185,053 km (0.095 R)
• M3: 321,785 km (0.05 R)
• M4: 470,485 km (0.102 R)
• M5: 552,016 km (0.026 R)
• M6: 638,633 km (0.05 R)
• M7: 699,220 km (0.086 R)
• M8: 798,703 km (0.102 R)
• M9: 903,122 km (0.117 R)
• M10: 987,196 km (0.095 R)
• M11: 1,131,409 km (0.042 R)
• M12: 1,228,049 km (0.113 R)
• M13: 1,389,465 km (0.074 R)
• M14: 1,458,280 km (0.066 R)
• M15: 1,569,880 km (0.114 R)
• M16: 1,764,208 km (0.1 R)
• M17: 1,877,004 km (0.116 R)
• M18: 1,953,599 km (0.08 R)
• M19: 2,044,255 km (0.108 R)
• M20: 2,116,511 km (0.101 R)
• M21: 2,196,246 km (0.084 R)
• M22: 2,304,256 km (0.071 R)
• M23: 2,441,886 km (0.069 R)
• M24: 2,596,271 km (0.109 R)
• M25: 2,826,801 km (0.065 R)
• M26: 2,952,015 km (0.119 R)
• M27: 3,079,023 km (0.096 R)
• M28: 3,315,388 km (0.096 R)
• M29: 3,416,217 km (0.052 R)
• M30: 3,526,171 km (0.051 R)
• M31: 3,701,051 km (0.028 R)
• M32: 3,765,378 km (0.099 R)
• M33: 3,838,233 km (0.072 R)
• M34: 3,927,991 km (0.109 R)
• M35: 4,117,681 km (0.073 R)
• M36: 4,192,780 km (0.119 R)
• M37: 4,285,231 km (0.096 R)
• M38: 4,369,754 km (0.118 R)
• M39: 4,523,540 km (0.106 R)
• M40: 4,618,236 km (0.089 R)
• M41: 4,722,506 km (0.059 R)
• M42: 4,783,542 km (0.101 R)
• M43: 4,897,834 km (0.058 R)
• M44: 5,093,359 km (0.079 R)
• M45: 5,182,968 km (0.07 R)
• M46: 5,246,098 km (0.072 R)
• M47: 5,391,358 km (0.091 R)
• M48: 5,510,288 km (0.038 R)
• M49: 5,593,165 km (0.117 R)
• M50: 5,900,589 km (0.119 R)
• M51: 6,089,681 km (0.101 R)
• M52: 6,165,826 km (0.1 R)
• M53: 6,251,845 km (0.116 R)
• M54: 6,396,356 km (0.102 R)
• M55: 6,483,422 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 441.8

Radius: 12.7

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 4.87 AU - 5.99 AU

Year: 8734 Days

Day: 7.6 Hours

Environment

Temp: -218 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 58,011,767 km

• M1: 164,109 km (0.097 R)
• M2: 272,567 km (0.083 R)
• M3: 482,304 km (0.091 R)
• M4: 725,699 km (0.077 R)
• M5: 931,845 km (0.12 R)
• M6: 1,532,630 km (0.045 R)
• M7: 2,027,051 km (0.042 R)
• M8: 2,391,023 km (0.112 R)
• M9: 2,752,750 km (0.066 R)
• M10: 2,869,437 km (0.079 R)
• M11: 3,836,138 km (0.098 R)
• M12: 4,126,208 km (0.117 R)
• M13: 4,423,310 km (0.088 R)
• M14: 4,671,792 km (0.075 R)
• M15: 4,868,214 km (0.117 R)
• M16: 5,010,182 km (0.109 R)
• M17: 6,851,582 km (0.087 R)
• M18: 8,501,647 km (0.03 R)
• M19: 8,673,236 km (0.108 R)
• M20: 8,845,872 km (0.105 R)
• M21: 9,229,889 km (0.053 R)
• M22: 9,762,458 km (0.07 R)
• M23: 9,870,168 km (0.081 R)
• M24: 10,195,693 km (0.098 R)
• M25: 10,488,008 km (0.055 R)
• M26: 11,306,308 km (0.087 R)
• M27: 11,533,098 km (0.045 R)
• M28: 11,723,088 km (0.083 R)
• M29: 12,650,146 km (0.074 R)
• M30: 12,767,729 km (0.088 R)
• M31: 13,043,438 km (0.101 R)
• M32: 13,201,862 km (0.111 R)
• M33: 13,281,299 km (0.103 R)
• M34: 13,640,783 km (0.094 R)
• M35: 14,165,871 km (0.058 R)
• M36: 14,328,634 km (0.12 R)
• M37: 14,697,392 km (0.118 R)
• M38: 14,862,399 km (0.066 R)
• M39: 15,612,034 km (0.095 R)
• M40: 15,822,518 km (0.034 R)
• M41: 16,502,291 km (0.094 R)
• M42: 16,932,085 km (0.057 R)
• M43: 17,061,637 km (0.038 R)
• M44: 17,452,536 km (0.102 R)
• M45: 17,539,902 km (0.093 R)
• M46: 18,110,617 km (0.101 R)
• M47: 18,243,311 km (0.114 R)
• M48: 18,465,015 km (0.085 R)
• M49: 19,451,164 km (0.07 R)
• M50: 19,586,999 km (0.093 R)
• M51: 19,859,566 km (0.105 R)
• M52: 20,225,034 km (0.091 R)
• M53: 20,454,517 km (0.084 R)
• M54: 21,568,273 km (0.08 R)
• M55: 22,179,680 km (0.092 R)
• M56: 22,892,364 km (0.079 R)
• M57: 23,371,675 km (0.108 R)
• M58: 25,272,316 km (0.073 R)
• M59: 25,470,085 km (0.106 R)
• M60: 25,569,118 km (0.106 R)
• M61: 25,817,451 km (0.104 R)
• M62: 26,366,326 km (0.105 R)
• M63: 26,969,654 km (0.091 R)
• M64: 27,272,889 km (0.106 R)
• M65: 27,577,320 km (0.1 R)
• M66: 27,781,073 km (0.078 R)
• M67: 28,036,287 km (0.088 R)
• M68: 28,651,882 km (0.079 R)
• M69: 29,013,161 km (0.091 R)
• M70: 29,844,476 km (0.098 R)
• M71: 30,630,912 km (0.12 R)
• M72: 30,841,845 km (0.104 R)
• M73: 31,053,227 km (0.114 R)
• M74: 31,477,337 km (0.076 R)
• M75: 32,385,246 km (0.119 R)
• M76: 32,707,630 km (0.108 R)
• M77: 32,869,195 km (0.066 R)
• M78: 33,844,573 km (0.057 R)
• M79: 34,008,084 km (0.052 R)
• M80: 34,609,767 km (0.088 R)
• M81: 34,829,376 km (0.094 R)
• M82: 35,435,996 km (0.097 R)
• M83: 36,212,857 km (0.047 R)
• M84: 36,603,457 km (0.116 R)
• M85: 37,388,846 km (0.098 R)
• M86: 37,783,635 km (0.117 R)

Planet 3 - Ice Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 16.3

Radius: 7.4

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 5.53 AU - 5.77 AU

Year: 9270 Days

Day: 23.7 Hours

Environment

Temp: -216 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 58,011,767 km

• M1: 134,488 km (0.062 R)
• M2: 606,320 km (0.1 R)
• M3: 909,405 km (0.119 R)
• M4: 1,004,251 km (0.054 R)
• M5: 1,187,059 km (0.071 R)
• M6: 1,398,590 km (0.068 R)
• M7: 1,584,241 km (0.095 R)
• M8: 1,817,614 km (0.077 R)
• M9: 2,135,210 km (0.097 R)
• M10: 2,382,196 km (0.116 R)
• M11: 2,926,882 km (0.053 R)
• M12: 3,009,460 km (0.091 R)
• M13: 3,201,245 km (0.071 R)
• M14: 3,483,985 km (0.109 R)
• M15: 3,660,062 km (0.108 R)
• M16: 3,749,222 km (0.074 R)
• M17: 4,152,687 km (0.101 R)
• M18: 4,366,463 km (0.107 R)
• M19: 4,501,849 km (0.08 R)
• M20: 4,986,695 km (0.107 R)
• M21: 5,357,549 km (0.119 R)
• M22: 5,415,443 km (0.04 R)
• M23: 6,818,521 km (0.053 R)
• M24: 6,881,352 km (0.105 R)
• M25: 7,552,000 km (0.085 R)
• M26: 7,698,456 km (0.032 R)
• M27: 8,060,333 km (0.111 R)
• M28: 8,360,576 km (0.1 R)
• M29: 8,461,405 km (0.055 R)
• M30: 8,613,546 km (0.119 R)
• M31: 9,006,390 km (0.111 R)
• M32: 9,300,649 km (0.075 R)
• M33: 9,492,583 km (0.076 R)
• M34: 9,650,708 km (0.093 R)
• M35: 9,756,624 km (0.105 R)
• M36: 9,827,383 km (0.12 R)
• M37: 9,951,699 km (0.041 R)
• M38: 10,184,025 km (0.065 R)
• M39: 10,581,207 km (0.052 R)
• M40: 10,836,571 km (0.083 R)
• M41: 11,765,125 km (0.104 R)
• M42: 11,840,522 km (0.105 R)
• M43: 12,353,643 km (0.057 R)
• M44: 12,661,066 km (0.11 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 712.1

Radius: 4

Gravity: 44.51 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 6.32 AU - 7.88 AU

Year: 13059 Days

Day: 20.1 Hours

Environment

Temp: -220 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 58,011,767 km

• M1: 76,744 km (0.088 R)
• M2: 107,710 km (0.095 R)
• M3: 135,685 km (0.112 R)
• M4: 226,192 km (0.106 R)
• M5: 306,825 km (0.114 R)
• M6: 335,997 km (0.09 R)
• M7: 462,257 km (0.119 R)
• M8: 659,278 km (0.072 R)
• M9: 717,322 km (0.067 R)
• M10: 901,626 km (0.058 R)
• M11: 1,054,964 km (0.077 R)
• M12: 1,123,181 km (0.049 R)
• M13: 1,667,119 km (0.073 R)
• M14: 2,021,815 km (0.119 R)
• M15: 2,892,924 km (0.102 R)
• M16: 3,316,585 km (0.083 R)
• M17: 3,724,538 km (0.112 R)
• M18: 3,864,113 km (0.034 R)
• M19: 3,969,879 km (0.083 R)
• M20: 4,220,455 km (0.056 R)
• M21: 5,156,489 km (0.113 R)
• M22: 5,273,026 km (0.086 R)
• M23: 5,868,425 km (0.111 R)
• M24: 5,990,048 km (0.05 R)
• M25: 6,484,918 km (0.076 R)
• M26: 7,035,737 km (0.103 R)
• M27: 7,822,921 km (0.119 R)
• M28: 8,226,836 km (0.064 R)
• M29: 9,289,579 km (0.082 R)
• M30: 9,957,384 km (0.111 R)
• M31: 10,739,332 km (0.088 R)
• M32: 11,087,596 km (0.09 R)
• M33: 12,726,291 km (0.041 R)
• M34: 13,253,773 km (0.119 R)
• M35: 13,360,137 km (0.06 R)
• M36: 13,842,141 km (0.077 R)
• M37: 16,564,673 km (0.113 R)
• M38: 16,736,561 km (0.108 R)
• M39: 17,956,532 km (0.095 R)
• M40: 19,991,661 km (0.054 R)
• M41: 20,419,511 km (0.077 R)
• M42: 21,284,486 km (0.082 R)
• M43: 21,658,929 km (0.104 R)
• M44: 22,224,559 km (0.062 R)
• M45: 23,050,040 km (0.09 R)
• M46: 23,114,068 km (0.1 R)
• M47: 24,274,648 km (0.048 R)
• M48: 24,339,574 km (0.117 R)
• M49: 24,600,323 km (0.112 R)
• M50: 25,124,514 km (0.119 R)
• M51: 25,586,173 km (0.073 R)
• M52: 25,984,253 km (0.111 R)
• M53: 26,585,038 km (0.082 R)
• M54: 27,936,355 km (0.055 R)
• M55: 29,726,294 km (0.074 R)
• M56: 30,775,723 km (0.057 R)
• M57: 31,623,943 km (0.085 R)
• M58: 31,837,269 km (0.114 R)
• M59: 32,623,256 km (0.044 R)
• M60: 33,705,298 km (0.115 R)
• M61: 33,923,112 km (0.073 R)
• M62: 34,214,379 km (0.092 R)
• M63: 34,506,394 km (0.072 R)
• M64: 35,682,683 km (0.071 R)
• M65: 35,756,584 km (0.081 R)
• M66: 35,830,635 km (0.104 R)
• M67: 36,498,888 km (0.116 R)
• M68: 37,171,331 km (0.077 R)
• M69: 37,847,812 km (0.116 R)
• M70: 38,376,940 km (0.056 R)
• M71: 38,756,171 km (0.066 R)
• M72: 38,908,312 km (0.111 R)
• M73: 39,060,602 km (0.061 R)
• M74: 41,213,316 km (0.117 R)
• M75: 41,368,598 km (0.082 R)
• M76: 41,446,240 km (0.093 R)
• M77: 41,679,612 km (0.097 R)
• M78: 42,539,052 km (0.048 R)
• M79: 43,562,152 km (0.114 R)
• M80: 43,799,414 km (0.098 R)
• M81: 44,037,125 km (0.103 R)
• M82: 44,832,537 km (0.111 R)
• M83: 45,232,113 km (0.099 R)
• M84: 46,841,786 km (0.104 R)
• M85: 48,470,159 km (0.107 R)
• M86: 49,868,899 km (0.073 R)
• M87: 51,364,279 km (0.105 R)
• M88: 52,453,352 km (0.063 R)
• M89: 53,804,221 km (0.071 R)
• M90: 54,739,506 km (0.052 R)
• M91: 54,910,198 km (0.102 R)
• M92: 55,166,459 km (0.093 R)
• M93: 55,423,169 km (0.09 R)
• M94: 56,109,524 km (0.096 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 455 - 14,998 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit