🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 560

Radius: 11.8

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.52 AU - 0.8 AU

Year: 377 Days

Day: 11.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 72,600,723 km

• M1: 147,952 km (0.115 R)
• M2: 237,412 km (0.115 R)
• M3: 317,895 km (0.074 R)
• M4: 397,482 km (0.038 R)
• M5: 507,885 km (0.108 R)
• M6: 594,203 km (0.055 R)
• M7: 679,324 km (0.04 R)
• M8: 813,962 km (0.085 R)
• M9: 926,460 km (0.097 R)
• M10: 1,007,392 km (0.098 R)
• M11: 1,095,206 km (0.104 R)
• M12: 1,238,670 km (0.116 R)
• M13: 1,384,229 km (0.051 R)
• M14: 1,521,261 km (0.088 R)
• M15: 1,618,499 km (0.117 R)
• M16: 1,732,942 km (0.033 R)
• M17: 1,928,317 km (0.111 R)
• M18: 2,202,081 km (0.039 R)
• M19: 2,324,153 km (0.102 R)
• M20: 2,448,618 km (0.066 R)
• M21: 2,546,305 km (0.11 R)
• M22: 2,633,671 km (0.115 R)
• M23: 2,763,521 km (0.07 R)
• M24: 2,980,887 km (0.113 R)
• M25: 3,085,456 km (0.069 R)
• M26: 3,203,938 km (0.117 R)
• M27: 3,323,915 km (0.113 R)
• M28: 3,400,509 km (0.097 R)
• M29: 3,503,433 km (0.076 R)
• M30: 3,627,150 km (0.061 R)
• M31: 3,712,720 km (0.12 R)
• M32: 3,905,851 km (0.108 R)
• M33: 4,116,185 km (0.117 R)
• M34: 4,246,934 km (0.079 R)
• M35: 4,323,229 km (0.066 R)
• M36: 4,399,973 km (0.111 R)
• M37: 4,540,894 km (0.119 R)
• M38: 4,661,769 km (0.049 R)
• M39: 4,783,691 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 320

Radius: 14

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.63 AU - 2.53 AU

Year: 2109 Days

Day: 6.5 Hours

Environment

Temp: -211 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 72,600,723 km

• M1: 181,761 km (0.116 R)
• M2: 404,662 km (0.08 R)
• M3: 536,907 km (0.088 R)
• M4: 967,599 km (0.084 R)
• M5: 1,285,046 km (0.096 R)
• M6: 1,425,369 km (0.108 R)
• M7: 1,645,876 km (0.108 R)
• M8: 1,770,192 km (0.103 R)
• M9: 1,878,052 km (0.115 R)
• M10: 2,429,170 km (0.067 R)
• M11: 2,560,966 km (0.094 R)
• M12: 3,147,988 km (0.108 R)
• M13: 3,280,083 km (0.109 R)
• M14: 3,389,738 km (0.108 R)
• M15: 3,637,622 km (0.084 R)
• M16: 3,853,043 km (0.116 R)
• M17: 3,981,847 km (0.069 R)
• M18: 4,310,214 km (0.108 R)
• M19: 4,729,686 km (0.085 R)
• M20: 4,979,365 km (0.111 R)
• M21: 5,148,411 km (0.09 R)
• M22: 5,710,600 km (0.12 R)
• M23: 5,932,154 km (0.053 R)
• M24: 6,368,681 km (0.113 R)
• M25: 6,521,570 km (0.079 R)
• M26: 6,722,180 km (0.091 R)
• M27: 6,846,795 km (0.084 R)
• M28: 7,050,847 km (0.071 R)
• M29: 7,161,549 km (0.088 R)
• M30: 7,256,843 km (0.092 R)
• M31: 7,626,350 km (0.108 R)
• M32: 7,788,963 km (0.081 R)
• M33: 8,167,296 km (0.038 R)
• M34: 8,266,928 km (0.084 R)
• M35: 8,976,321 km (0.081 R)
• M36: 9,234,527 km (0.046 R)
• M37: 9,564,989 km (0.111 R)
• M38: 9,687,659 km (0.085 R)
• M39: 9,970,249 km (0.047 R)
• M40: 10,184,025 km (0.104 R)
• M41: 10,273,484 km (0.103 R)
• M42: 10,381,344 km (0.108 R)
• M43: 10,652,416 km (0.066 R)
• M44: 10,797,825 km (0.074 R)
• M45: 11,035,835 km (0.111 R)
• M46: 11,146,238 km (0.086 R)
• M47: 11,666,240 km (0.07 R)
• M48: 11,853,986 km (0.079 R)
• M49: 11,985,931 km (0.087 R)
• M50: 12,365,760 km (0.098 R)
• M51: 12,633,839 km (0.104 R)
• M52: 12,730,180 km (0.066 R)
• M53: 13,137,236 km (0.111 R)

Planet 3 - Ice Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 577.4

Radius: 3.2

Gravity: 56.39 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 4.41 AU - 6.85 AU

Year: 9390 Days

Day: 17 Hours

Environment

Temp: -222 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 72,600,723 km

• M1: 153,338 km (0.06 R)
• M2: 232,176 km (0.061 R)
• M3: 323,879 km (0.113 R)
• M4: 348,563 km (0.109 R)
• M5: 792,121 km (0.109 R)
• M6: 1,390,961 km (0.11 R)
• M7: 1,473,689 km (0.105 R)
• M8: 1,622,389 km (0.09 R)
• M9: 1,753,586 km (0.094 R)
• M10: 1,934,001 km (0.107 R)
• M11: 2,167,673 km (0.098 R)
• M12: 2,287,800 km (0.092 R)
• M13: 2,484,671 km (0.079 R)
• M14: 3,134,225 km (0.058 R)
• M15: 3,161,153 km (0.061 R)
• M16: 3,270,060 km (0.099 R)
• M17: 3,519,589 km (0.101 R)
• M18: 3,604,112 km (0.101 R)
• M19: 3,861,719 km (0.112 R)
• M20: 4,394,437 km (0.097 R)
• M21: 4,516,061 km (0.086 R)
• M22: 4,577,246 km (0.047 R)
• M23: 4,762,448 km (0.113 R)
• M24: 5,013,174 km (0.079 R)
• M25: 5,364,879 km (0.043 R)
• M26: 5,429,655 km (0.033 R)
• M27: 5,658,539 km (0.041 R)
• M28: 6,535,931 km (0.099 R)
• M29: 7,132,078 km (0.073 R)
• M30: 7,745,430 km (0.074 R)
• M31: 9,292,721 km (0.116 R)
• M32: 9,961,423 km (0.104 R)
• M33: 10,442,829 km (0.1 R)
• M34: 10,564,302 km (0.078 R)
• M35: 10,890,575 km (0.114 R)
• M36: 10,972,705 km (0.069 R)
• M37: 11,427,931 km (0.11 R)
• M38: 11,469,669 km (0.036 R)
• M39: 11,636,919 km (0.083 R)
• M40: 11,889,291 km (0.058 R)
• M41: 12,228,728 km (0.071 R)
• M42: 13,134,543 km (0.081 R)
• M43: 14,555,873 km (0.039 R)
• M44: 15,192,861 km (0.104 R)
• M45: 15,284,564 km (0.116 R)
• M46: 15,607,097 km (0.042 R)
• M47: 16,025,223 km (0.115 R)
• M48: 16,118,572 km (0.111 R)
• M49: 16,967,241 km (0.05 R)
• M50: 17,540,949 km (0.119 R)
• M51: 17,927,061 km (0.061 R)
• M52: 18,267,097 km (0.094 R)
• M53: 19,002,969 km (0.101 R)
• M54: 19,200,887 km (0.106 R)
• M55: 19,449,219 km (0.06 R)
• M56: 19,648,633 km (0.052 R)
• M57: 19,949,026 km (0.104 R)
• M58: 21,473,578 km (0.1 R)
• M59: 22,093,810 km (0.108 R)
• M60: 22,145,721 km (0.104 R)
• M61: 23,087,888 km (0.089 R)
• M62: 23,140,547 km (0.111 R)
• M63: 23,404,736 km (0.094 R)
• M64: 23,510,652 km (0.089 R)
• M65: 24,364,108 km (0.092 R)
• M66: 24,794,650 km (0.074 R)
• M67: 25,010,819 km (0.083 R)
• M68: 25,119,128 km (0.061 R)
• M69: 25,772,422 km (0.029 R)
• M70: 27,374,166 km (0.117 R)
• M71: 27,933,962 km (0.107 R)
• M72: 29,292,609 km (0.084 R)
• M73: 29,406,753 km (0.052 R)
• M74: 30,152,648 km (0.037 R)
• M75: 31,020,914 km (0.067 R)
• M76: 31,195,644 km (0.084 R)
• M77: 31,662,988 km (0.06 R)
• M78: 31,780,123 km (0.1 R)
• M79: 32,250,459 km (0.096 R)
• M80: 32,545,466 km (0.12 R)
• M81: 32,722,889 km (0.116 R)
• M82: 33,674,780 km (0.106 R)
• M83: 33,734,619 km (0.117 R)
• M84: 34,034,114 km (0.074 R)
• M85: 34,635,797 km (0.078 R)
• M86: 35,910,670 km (0.12 R)
• M87: 36,400,303 km (0.071 R)
• M88: 36,707,578 km (0.088 R)
• M89: 37,015,600 km (0.106 R)
• M90: 37,077,234 km (0.073 R)
• M91: 38,069,367 km (0.09 R)
• M92: 38,256,364 km (0.085 R)
• M93: 38,443,661 km (0.048 R)
• M94: 39,258,670 km (0.077 R)
• M95: 40,269,652 km (0.101 R)
• M96: 40,714,706 km (0.106 R)
• M97: 40,842,163 km (0.118 R)
• M98: 43,093,761 km (0.041 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 944.4

Radius: 4.9

Gravity: 39.33 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 7.41 AU - 8.57 AU

Year: 15876 Days

Day: 21 Hours

Environment

Temp: -225 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 72,600,723 km

• M1: 112,797 km (0.102 R)
• M2: 181,163 km (0.105 R)
• M3: 236,065 km (0.057 R)
• M4: 400,773 km (0.112 R)
• M5: 872,006 km (0.108 R)
• M6: 1,074,262 km (0.094 R)
• M7: 1,263,055 km (0.032 R)
• M8: 1,671,607 km (0.075 R)
• M9: 2,019,571 km (0.063 R)
• M10: 2,185,026 km (0.113 R)
• M11: 2,926,882 km (0.105 R)
• M12: 3,699,107 km (0.072 R)
• M13: 4,149,396 km (0.116 R)
• M14: 4,275,058 km (0.05 R)
• M15: 4,402,217 km (0.11 R)
• M16: 4,487,637 km (0.119 R)
• M17: 5,554,569 km (0.107 R)
• M18: 7,091,687 km (0.037 R)
• M19: 7,141,653 km (0.095 R)
• M20: 7,546,315 km (0.085 R)
• M21: 8,219,505 km (0.052 R)
• M22: 8,430,438 km (0.105 R)
• M23: 9,733,436 km (0.108 R)
• M24: 9,956,636 km (0.109 R)
• M25: 10,408,122 km (0.113 R)
• M26: 10,981,830 km (0.093 R)
• M27: 11,155,812 km (0.081 R)
• M28: 11,624,652 km (0.091 R)
• M29: 12,946,649 km (0.119 R)
• M30: 13,191,989 km (0.045 R)
• M31: 13,253,623 km (0.093 R)
• M32: 14,315,469 km (0.116 R)
• M33: 14,632,916 km (0.056 R)
• M34: 15,081,261 km (0.086 R)
• M35: 17,120,280 km (0.097 R)
• M36: 19,034,983 km (0.115 R)
• M37: 19,314,132 km (0.094 R)
• M38: 19,876,171 km (0.114 R)
• M39: 19,946,782 km (0.097 R)
• M40: 20,017,541 km (0.106 R)
• M41: 22,177,735 km (0.068 R)
• M42: 23,583,805 km (0.084 R)
• M43: 24,033,646 km (0.039 R)
• M44: 25,707,646 km (0.089 R)
• M45: 25,861,732 km (0.089 R)
• M46: 28,208,623 km (0.052 R)
• M47: 29,487,984 km (0.049 R)
• M48: 30,459,922 km (0.044 R)
• M49: 30,541,303 km (0.082 R)
• M50: 30,949,705 km (0.104 R)
• M51: 31,277,773 km (0.095 R)
• M52: 31,442,181 km (0.105 R)
• M53: 33,018,644 km (0.077 R)
• M54: 33,186,193 km (0.077 R)
• M55: 34,027,532 km (0.069 R)
• M56: 34,790,780 km (0.1 R)
• M57: 35,388,423 km (0.112 R)
• M58: 35,989,358 km (0.066 R)
• M59: 41,186,538 km (0.111 R)
• M60: 41,637,575 km (0.119 R)
• M61: 42,544,737 km (0.116 R)
• M62: 43,550,035 km (0.111 R)
• M63: 44,193,904 km (0.109 R)
• M64: 44,655,712 km (0.088 R)
• M65: 46,706,550 km (0.085 R)
• M66: 48,122,344 km (0.094 R)
• M67: 48,502,322 km (0.089 R)
• M68: 48,597,467 km (0.117 R)
• M69: 50,320,535 km (0.068 R)
• M70: 50,513,217 km (0.089 R)
• M71: 51,189,549 km (0.119 R)
• M72: 51,480,367 km (0.119 R)
• M73: 52,063,500 km (0.097 R)
• M74: 53,531,055 km (0.077 R)
• M75: 54,517,054 km (0.112 R)
• M76: 55,508,888 km (0.036 R)
• M77: 56,206,762 km (0.111 R)
• M78: 56,406,775 km (0.097 R)
• M79: 59,128,708 km (0.069 R)
• M80: 59,637,490 km (0.115 R)
• M81: 61,584,058 km (0.074 R)
• M82: 62,616,882 km (0.115 R)
• M83: 63,863,780 km (0.088 R)
• M84: 64,176,888 km (0.117 R)
• M85: 65,014,038 km (0.056 R)
• M86: 65,644,294 km (0.042 R)
• M87: 68,185,513 km (0.109 R)
• M88: 70,005,072 km (0.116 R)
• M89: 70,758,895 km (0.113 R)
• M90: 70,974,765 km (0.102 R)
• M91: 71,623,571 km (0.086 R)
• M92: 71,948,797 km (0.111 R)
• M93: 72,057,405 km (0.088 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 493 - 16,033 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit