🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner System (Rocky)

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: 468.7

Radius: 11.9

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.63 AU - 0.83 AU

Year: 423 Days

Day: 6.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 51,380,689 km

• M1: 198,666 km (0.07 R)
• M2: 275,858 km (0.094 R)
• M3: 349,909 km (0.117 R)
• M4: 454,778 km (0.072 R)
• M5: 534,663 km (0.091 R)
• M6: 620,382 km (0.081 R)
• M7: 846,724 km (0.105 R)
• M8: 990,936 km (0.05 R)
• M9: 1,246,150 km (0.116 R)
• M10: 1,323,792 km (0.06 R)
• M11: 1,407,866 km (0.045 R)
• M12: 1,488,948 km (0.102 R)
• M13: 1,581,698 km (0.025 R)
• M14: 1,676,394 km (0.073 R)
• M15: 1,871,918 km (0.066 R)
• M16: 2,042,460 km (0.092 R)
• M17: 2,173,807 km (0.111 R)
• M18: 2,262,967 km (0.057 R)
• M19: 2,353,474 km (0.069 R)
• M20: 2,451,012 km (0.087 R)
• M21: 2,626,340 km (0.11 R)
• M22: 2,757,837 km (0.084 R)
• M23: 2,854,776 km (0.08 R)
• M24: 3,020,979 km (0.112 R)
• M25: 3,235,054 km (0.071 R)
• M26: 3,350,394 km (0.097 R)
• M27: 3,447,483 km (0.113 R)
• M28: 3,558,933 km (0.104 R)
• M29: 3,698,059 km (0.113 R)
• M30: 3,805,321 km (0.065 R)
• M31: 3,927,393 km (0.081 R)
• M32: 4,064,425 km (0.097 R)
• M33: 4,203,102 km (0.115 R)
• M34: 4,294,207 km (0.06 R)
• M35: 4,378,730 km (0.053 R)
• M36: 4,513,966 km (0.085 R)
• M37: 4,607,166 km (0.116 R)
• M38: 4,744,646 km (0.076 R)
• M39: 4,927,754 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 33.8

Radius: 9.6

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.82 AU - 1.36 AU

Year: 772 Days

Day: 14.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 51,380,689 km

• M1: 154,684 km (0.074 R)
• M2: 228,286 km (0.106 R)
• M3: 355,594 km (0.078 R)
• M4: 433,834 km (0.045 R)
• M5: 554,559 km (0.1 R)
• M6: 636,090 km (0.088 R)
• M7: 795,861 km (0.104 R)
• M8: 1,085,781 km (0.108 R)
• M9: 1,190,949 km (0.048 R)
• M10: 1,506,151 km (0.12 R)
• M11: 1,638,845 km (0.081 R)
• M12: 1,719,628 km (0.112 R)
• M13: 1,904,530 km (0.09 R)
• M14: 2,048,444 km (0.076 R)
• M15: 2,224,520 km (0.053 R)
• M16: 2,330,884 km (0.073 R)
• M17: 2,626,041 km (0.082 R)
• M18: 2,686,479 km (0.107 R)
• M19: 2,901,750 km (0.07 R)
• M20: 3,022,924 km (0.08 R)
• M21: 3,113,730 km (0.059 R)

Planet 3 - Ice Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 194.8

Radius: 5.9

Gravity: 5.6 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 5.6 AU - 5.72 AU

Year: 9133 Days

Day: 21.3 Hours

Environment

Temp: -232 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 51,380,689 km

• M1: 112,348 km (0.042 R)
• M2: 163,510 km (0.075 R)
• M3: 404,363 km (0.065 R)
• M4: 508,334 km (0.119 R)
• M5: 1,242,710 km (0.045 R)
• M6: 1,350,121 km (0.119 R)
• M7: 1,476,681 km (0.075 R)
• M8: 1,758,673 km (0.116 R)
• M9: 1,810,134 km (0.091 R)
• M10: 2,184,727 km (0.106 R)
• M11: 2,390,424 km (0.083 R)
• M12: 2,486,017 km (0.045 R)
• M13: 2,820,668 km (0.091 R)
• M14: 2,860,910 km (0.111 R)
• M15: 2,901,451 km (0.106 R)
• M16: 3,148,437 km (0.114 R)
• M17: 3,597,081 km (0.093 R)
• M18: 3,662,754 km (0.111 R)
• M19: 3,952,226 km (0.048 R)
• M20: 4,202,803 km (0.082 R)
• M21: 5,256,420 km (0.053 R)
• M22: 5,456,433 km (0.053 R)
• M23: 5,531,980 km (0.045 R)
• M24: 5,658,839 km (0.099 R)
• M25: 5,735,433 km (0.095 R)
• M26: 7,309,950 km (0.113 R)
• M27: 7,421,251 km (0.115 R)
• M28: 7,900,712 km (0.058 R)
• M29: 8,390,197 km (0.089 R)
• M30: 8,535,905 km (0.079 R)
• M31: 8,653,190 km (0.099 R)
• M32: 8,830,164 km (0.102 R)
• M33: 8,919,025 km (0.041 R)
• M34: 9,458,625 km (0.092 R)
• M35: 10,101,596 km (0.113 R)
• M36: 10,412,610 km (0.119 R)
• M37: 10,790,195 km (0.088 R)
• M38: 11,396,964 km (0.114 R)
• M39: 11,461,441 km (0.12 R)
• M40: 11,851,143 km (0.07 R)
• M41: 11,916,518 km (0.116 R)
• M42: 12,014,803 km (0.082 R)
• M43: 12,080,477 km (0.08 R)
• M44: 12,810,814 km (0.077 R)
• M45: 12,877,834 km (0.073 R)
• M46: 13,555,213 km (0.119 R)
• M47: 13,829,426 km (0.075 R)
• M48: 14,001,762 km (0.072 R)
• M49: 14,592,973 km (0.055 R)
• M50: 14,909,223 km (0.077 R)
• M51: 14,979,833 km (0.108 R)
• M52: 15,050,443 km (0.103 R)
• M53: 15,156,807 km (0.093 R)
• M54: 15,334,380 km (0.118 R)
• M55: 16,305,719 km (0.109 R)
• M56: 16,414,776 km (0.086 R)
• M57: 16,560,783 km (0.099 R)
• M58: 17,037,851 km (0.066 R)
• M59: 17,111,752 km (0.078 R)
• M60: 17,148,703 km (0.054 R)
• M61: 17,706,105 km (0.116 R)
• M62: 17,780,754 km (0.088 R)
• M63: 18,838,561 km (0.104 R)
• M64: 19,221,232 km (0.113 R)
• M65: 19,452,062 km (0.111 R)
• M66: 19,567,850 km (0.066 R)
• M67: 19,645,192 km (0.105 R)
• M68: 19,683,938 km (0.099 R)
• M69: 20,580,777 km (0.108 R)
• M70: 21,053,956 km (0.062 R)
• M71: 21,371,552 km (0.114 R)
• M72: 21,570,667 km (0.059 R)
• M73: 21,610,609 km (0.113 R)
• M74: 22,657,196 km (0.119 R)
• M75: 22,697,737 km (0.103 R)
• M76: 24,340,770 km (0.11 R)
• M77: 24,382,359 km (0.056 R)
• M78: 24,548,861 km (0.112 R)
• M79: 25,134,686 km (0.102 R)
• M80: 25,260,797 km (0.056 R)
• M81: 25,471,431 km (0.111 R)
• M82: 25,724,999 km (0.114 R)
• M83: 26,277,165 km (0.101 R)
• M84: 26,790,435 km (0.115 R)
• M85: 27,523,166 km (0.058 R)
• M86: 27,739,933 km (0.11 R)
• M87: 28,218,796 km (0.112 R)
• M88: 29,273,162 km (0.096 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 893

Radius: 4.3

Gravity: 48.3 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 4.7 AU - 7.1 AU

Year: 9720 Days

Day: 23.7 Hours

Environment

Temp: -229 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 51,380,689 km

• M1: 58,044 km (0.117 R)
• M2: 112,647 km (0.049 R)
• M3: 167,250 km (0.093 R)
• M4: 244,293 km (0.088 R)
• M5: 389,553 km (0.083 R)
• M6: 448,794 km (0.11 R)
• M7: 511,176 km (0.111 R)
• M8: 733,628 km (0.105 R)
• M9: 1,370,616 km (0.096 R)
• M10: 2,029,146 km (0.063 R)
• M11: 2,571,139 km (0.079 R)
• M12: 2,975,950 km (0.057 R)
• M13: 3,155,318 km (0.087 R)
• M14: 3,216,055 km (0.107 R)
• M15: 3,746,828 km (0.066 R)
• M16: 4,270,870 km (0.062 R)
• M17: 4,304,380 km (0.054 R)
• M18: 4,678,823 km (0.105 R)
• M19: 5,170,402 km (0.107 R)
• M20: 5,937,988 km (0.055 R)
• M21: 6,050,635 km (0.075 R)
• M22: 6,088,334 km (0.039 R)
• M23: 6,126,033 km (0.099 R)
• M24: 6,662,790 km (0.111 R)
• M25: 7,904,003 km (0.071 R)
• M26: 7,986,432 km (0.06 R)
• M27: 8,445,249 km (0.081 R)
• M28: 8,571,808 km (0.087 R)
• M29: 9,171,097 km (0.092 R)
• M30: 9,388,314 km (0.033 R)
• M31: 9,475,679 km (0.097 R)
• M32: 10,094,864 km (0.095 R)
• M33: 10,139,594 km (0.106 R)
• M34: 10,772,692 km (0.036 R)
• M35: 12,362,618 km (0.114 R)
• M36: 12,410,490 km (0.078 R)
• M37: 12,795,704 km (0.082 R)
• M38: 13,528,285 km (0.109 R)
• M39: 13,676,537 km (0.118 R)
• M40: 13,775,570 km (0.07 R)
• M41: 13,874,903 km (0.079 R)
• M42: 14,526,252 km (0.077 R)
• M43: 14,576,667 km (0.05 R)
• M44: 14,881,099 km (0.086 R)
• M45: 15,033,988 km (0.062 R)
• M46: 15,187,475 km (0.065 R)
• M47: 16,803,431 km (0.084 R)
• M48: 17,016,010 km (0.112 R)
• M49: 17,229,336 km (0.096 R)
• M50: 17,390,004 km (0.117 R)
• M51: 17,550,972 km (0.07 R)
• M52: 18,418,639 km (0.079 R)
• M53: 19,355,571 km (0.067 R)
• M54: 19,634,122 km (0.053 R)
• M55: 19,970,119 km (0.103 R)
• M56: 20,932,332 km (0.086 R)
• M57: 21,103,622 km (0.102 R)
• M58: 21,275,510 km (0.055 R)
• M59: 21,390,401 km (0.044 R)
• M60: 23,019,223 km (0.112 R)
• M61: 24,207,030 km (0.079 R)
• M62: 24,868,701 km (0.11 R)
• M63: 25,475,470 km (0.113 R)
• M64: 26,518,018 km (0.099 R)
• M65: 27,449,414 km (0.094 R)
• M66: 27,637,010 km (0.091 R)
• M67: 28,139,210 km (0.113 R)
• M68: 29,025,428 km (0.087 R)
• M69: 29,344,221 km (0.044 R)
• M70: 29,664,061 km (0.038 R)
• M71: 30,501,211 km (0.031 R)
• M72: 30,565,837 km (0.1 R)
• M73: 32,925,893 km (0.096 R)
• M74: 33,725,344 km (0.078 R)
• M75: 33,859,234 km (0.083 R)
• M76: 34,936,788 km (0.089 R)
• M77: 35,004,406 km (0.1 R)
• M78: 36,436,506 km (0.051 R)
• M79: 36,505,172 km (0.113 R)
• M80: 37,748,480 km (0.075 R)
• M81: 38,375,444 km (0.088 R)
• M82: 42,064,228 km (0.101 R)
• M83: 42,208,291 km (0.026 R)
• M84: 42,280,397 km (0.106 R)
• M85: 42,424,759 km (0.095 R)
• M86: 45,125,001 km (0.094 R)
• M87: 45,642,011 km (0.088 R)
• M88: 46,012,565 km (0.109 R)
• M89: 46,458,516 km (0.098 R)
• M90: 47,354,757 km (0.119 R)
• M91: 47,729,799 km (0.107 R)
• M92: 47,805,047 km (0.113 R)
• M93: 48,332,080 km (0.067 R)
• M94: 48,785,362 km (0.081 R)
• M95: 50,996,269 km (0.101 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 371 - 12,004 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit