🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.5 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 527.1

Radius: 9.6

Gravity: 5.72 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.84 AU - 1.16 AU

Year: 656 Days

Day: 13.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 39,740,430 km

• M1: 119,678 km (0.101 R)
• M2: 186,399 km (0.098 R)
• M3: 275,410 km (0.094 R)
• M4: 354,996 km (0.117 R)
• M5: 441,164 km (0.107 R)
• M6: 620,532 km (0.042 R)
• M7: 715,078 km (0.113 R)
• M8: 859,141 km (0.087 R)
• M9: 1,066,932 km (0.066 R)
• M10: 1,233,584 km (0.113 R)
• M11: 1,457,233 km (0.118 R)
• M12: 1,586,485 km (0.115 R)
• M13: 1,655,899 km (0.084 R)
• M14: 1,726,210 km (0.034 R)
• M15: 1,836,912 km (0.052 R)
• M16: 1,970,503 km (0.039 R)
• M17: 2,072,678 km (0.098 R)
• M18: 2,155,855 km (0.025 R)
• M19: 2,275,533 km (0.114 R)
• M20: 2,354,222 km (0.098 R)
• M21: 2,543,762 km (0.078 R)
• M22: 2,633,072 km (0.109 R)
• M23: 2,776,536 km (0.112 R)
• M24: 2,914,765 km (0.041 R)
• M25: 3,008,413 km (0.085 R)
• M26: 3,319,278 km (0.098 R)
• M27: 3,400,659 km (0.112 R)
• M28: 3,474,560 km (0.101 R)
• M29: 3,540,682 km (0.106 R)
• M30: 3,623,859 km (0.079 R)
• M31: 3,724,688 km (0.083 R)
• M32: 3,817,887 km (0.066 R)
• M33: 3,894,781 km (0.106 R)
• M34: 4,024,033 km (0.051 R)
• M35: 4,102,273 km (0.087 R)
• M36: 4,180,961 km (0.059 R)
• M37: 4,510,077 km (0.079 R)
• M38: 4,600,434 km (0.094 R)
• M39: 4,819,894 km (0.098 R)
• M40: 4,958,870 km (0.087 R)
• M41: 5,024,095 km (0.083 R)
• M42: 5,117,893 km (0.115 R)
• M43: 5,345,431 km (0.061 R)
• M44: 5,527,791 km (0.115 R)
• M45: 5,634,454 km (0.097 R)
• M46: 5,731,992 km (0.097 R)
• M47: 5,820,105 km (0.115 R)
• M48: 6,137,552 km (0.066 R)
• M49: 6,298,370 km (0.11 R)
• M50: 6,419,993 km (0.063 R)
• M51: 6,809,994 km (0.086 R)
• M52: 6,872,377 km (0.103 R)
• M53: 7,049,949 km (0.067 R)
• M54: 7,123,402 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 691.5

Radius: 12.6

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.14 AU - 1.46 AU

Year: 972 Days

Day: 8.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 39,740,430 km

• M1: 175,030 km (0.116 R)
• M2: 378,931 km (0.059 R)
• M3: 636,838 km (0.108 R)
• M4: 744,100 km (0.1 R)
• M5: 877,092 km (0.082 R)
• M6: 1,140,833 km (0.069 R)
• M7: 1,232,238 km (0.106 R)
• M8: 1,430,604 km (0.109 R)
• M9: 1,568,982 km (0.034 R)
• M10: 1,655,899 km (0.105 R)
• M11: 2,054,428 km (0.085 R)
• M12: 2,185,326 km (0.086 R)
• M13: 2,283,163 km (0.098 R)
• M14: 2,382,346 km (0.117 R)
• M15: 2,492,450 km (0.069 R)
• M16: 2,585,500 km (0.097 R)
• M17: 2,736,893 km (0.053 R)
• M18: 2,959,794 km (0.03 R)
• M19: 3,098,471 km (0.102 R)
• M20: 3,219,047 km (0.084 R)
• M21: 3,300,279 km (0.074 R)
• M22: 3,434,019 km (0.081 R)
• M23: 3,517,046 km (0.119 R)
• M24: 3,611,442 km (0.056 R)
• M25: 3,738,600 km (0.086 R)
• M26: 3,910,488 km (0.103 R)
• M27: 4,008,475 km (0.082 R)
• M28: 4,096,139 km (0.092 R)
• M29: 4,307,072 km (0.059 R)
• M30: 4,521,596 km (0.093 R)
• M31: 4,774,416 km (0.064 R)
• M32: 4,867,616 km (0.092 R)
• M33: 5,138,836 km (0.064 R)
• M34: 5,222,312 km (0.084 R)
• M35: 5,597,803 km (0.082 R)
• M36: 5,844,639 km (0.072 R)
• M37: 6,032,235 km (0.086 R)
• M38: 6,171,062 km (0.042 R)
• M39: 6,362,098 km (0.114 R)
• M40: 6,542,214 km (0.101 R)
• M41: 6,697,945 km (0.118 R)
• M42: 6,815,679 km (0.115 R)
• M43: 7,039,627 km (0.079 R)
• M44: 7,185,934 km (0.099 R)
• M45: 7,306,510 km (0.119 R)
• M46: 7,387,143 km (0.06 R)
• M47: 7,468,075 km (0.064 R)
• M48: 7,549,457 km (0.096 R)
• M49: 7,712,967 km (0.086 R)
• M50: 8,071,104 km (0.083 R)
• M51: 8,196,467 km (0.075 R)
• M52: 8,434,926 km (0.109 R)
• M53: 9,077,150 km (0.082 R)
• M54: 9,705,760 km (0.087 R)
• M55: 9,824,242 km (0.118 R)
• M56: 9,972,942 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 828.2

Radius: 10

Gravity: 8.28 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.65 AU - 3.91 AU

Year: 3897 Days

Day: 12.8 Hours

Environment

Temp: -213 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 39,740,430 km

• M1: 125,213 km (0.094 R)
• M2: 231,578 km (0.072 R)
• M3: 543,040 km (0.117 R)
• M4: 637,437 km (0.026 R)
• M5: 737,966 km (0.08 R)
• M6: 1,251,685 km (0.059 R)
• M7: 1,366,277 km (0.109 R)
• M8: 1,439,730 km (0.117 R)
• M9: 1,991,746 km (0.08 R)
• M10: 2,075,820 km (0.111 R)
• M11: 2,247,409 km (0.098 R)
• M12: 2,405,833 km (0.099 R)
• M13: 2,495,592 km (0.096 R)
• M14: 2,623,049 km (0.097 R)
• M15: 2,696,950 km (0.109 R)
• M16: 2,846,847 km (0.119 R)
• M17: 3,534,549 km (0.08 R)
• M18: 3,802,927 km (0.038 R)
• M19: 3,971,375 km (0.068 R)
• M20: 4,056,645 km (0.053 R)
• M21: 4,120,823 km (0.087 R)
• M22: 5,242,059 km (0.115 R)
• M23: 5,312,220 km (0.098 R)
• M24: 5,500,714 km (0.115 R)
• M25: 5,933,351 km (0.095 R)
• M26: 6,153,708 km (0.068 R)
• M27: 6,426,874 km (0.095 R)
• M28: 6,527,105 km (0.072 R)
• M29: 6,831,237 km (0.074 R)
• M30: 7,036,485 km (0.115 R)
• M31: 7,851,345 km (0.103 R)
• M32: 9,030,475 km (0.093 R)
• M33: 9,340,891 km (0.093 R)
• M34: 9,626,174 km (0.1 R)
• M35: 9,856,555 km (0.028 R)
• M36: 10,352,173 km (0.073 R)
• M37: 11,397,862 km (0.05 R)
• M38: 11,519,485 km (0.099 R)
• M39: 11,611,039 km (0.096 R)
• M40: 11,702,742 km (0.11 R)
• M41: 12,414,379 km (0.088 R)
• M42: 12,508,177 km (0.097 R)
• M43: 12,665,255 km (0.045 R)
• M44: 13,235,672 km (0.04 R)
• M45: 13,427,755 km (0.112 R)
• M46: 13,491,933 km (0.057 R)
• M47: 13,556,260 km (0.113 R)
• M48: 13,749,839 km (0.064 R)
• M49: 14,533,284 km (0.091 R)
• M50: 14,698,290 km (0.061 R)
• M51: 14,797,623 km (0.083 R)
• M52: 15,431,918 km (0.074 R)
• M53: 15,837,029 km (0.099 R)
• M54: 16,658,022 km (0.068 R)
• M55: 16,726,987 km (0.088 R)
• M56: 16,796,101 km (0.094 R)
• M57: 17,422,617 km (0.084 R)
• M58: 18,234,185 km (0.115 R)
• M59: 18,305,394 km (0.082 R)
• M60: 18,698,387 km (0.11 R)
• M61: 19,275,087 km (0.101 R)
• M62: 19,420,197 km (0.036 R)
• M63: 19,674,962 km (0.108 R)
• M64: 20,335,138 km (0.087 R)
• M65: 20,853,644 km (0.1 R)
• M66: 20,965,394 km (0.096 R)
• M67: 21,151,942 km (0.086 R)
• M68: 21,451,587 km (0.082 R)
• M69: 21,941,520 km (0.111 R)
• M70: 22,055,214 km (0.094 R)
• M71: 22,206,906 km (0.073 R)
• M72: 22,664,377 km (0.078 R)
• M73: 23,163,286 km (0.071 R)
• M74: 23,472,205 km (0.098 R)
• M75: 23,627,189 km (0.113 R)
• M76: 23,743,725 km (0.089 R)
• M77: 23,821,367 km (0.091 R)
• M78: 23,938,202 km (0.037 R)
• M79: 24,094,083 km (0.076 R)
• M80: 25,433,583 km (0.098 R)
• M81: 25,552,962 km (0.117 R)
• M82: 25,712,433 km (0.094 R)
• M83: 25,952,239 km (0.08 R)
• M84: 26,837,708 km (0.073 R)
• M85: 27,162,186 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 571.8

Radius: 12.8

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 3.88 AU - 6.44 AU

Year: 7689 Days

Day: 14 Hours

Environment

Temp: -209 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 39,740,430 km

• M1: 168,746 km (0.085 R)
• M2: 265,835 km (0.093 R)
• M3: 416,780 km (0.1 R)
• M4: 568,322 km (0.045 R)
• M5: 828,024 km (0.103 R)
• M6: 1,906,924 km (0.1 R)
• M7: 2,156,304 km (0.106 R)
• M8: 2,416,604 km (0.083 R)
• M9: 3,307,908 km (0.102 R)
• M10: 3,482,489 km (0.111 R)
• M11: 3,763,284 km (0.11 R)
• M12: 4,705,601 km (0.11 R)
• M13: 4,789,675 km (0.111 R)
• M14: 4,987,892 km (0.11 R)
• M15: 5,131,207 km (0.047 R)
• M16: 5,246,846 km (0.089 R)
• M17: 6,575,574 km (0.076 R)
• M18: 6,669,821 km (0.103 R)
• M19: 7,147,936 km (0.097 R)
• M20: 7,538,685 km (0.101 R)
• M21: 8,070,356 km (0.057 R)
• M22: 8,238,953 km (0.12 R)
• M23: 8,545,629 km (0.072 R)
• M24: 8,648,702 km (0.071 R)
• M25: 8,995,170 km (0.054 R)
• M26: 9,523,400 km (0.075 R)
• M27: 9,809,432 km (0.045 R)
• M28: 10,134,508 km (0.051 R)
• M29: 10,499,826 km (0.106 R)
• M30: 10,943,982 km (0.057 R)
• M31: 11,130,979 km (0.108 R)
• M32: 11,697,955 km (0.101 R)
• M33: 11,850,844 km (0.107 R)
• M34: 12,391,042 km (0.103 R)
• M35: 12,585,818 km (0.099 R)
• M36: 13,018,156 km (0.08 R)
• M37: 13,136,937 km (0.066 R)
• M38: 13,375,546 km (0.048 R)
• M39: 13,535,466 km (0.059 R)
• M40: 14,100,048 km (0.091 R)
• M41: 14,221,970 km (0.074 R)
• M42: 14,548,991 km (0.09 R)
• M43: 14,795,977 km (0.108 R)
• M44: 15,755,349 km (0.114 R)
• M45: 16,008,917 km (0.096 R)
• M46: 16,993,570 km (0.12 R)
• M47: 18,529,342 km (0.087 R)
• M48: 18,707,812 km (0.118 R)
• M49: 18,841,852 km (0.095 R)
• M50: 20,109,245 km (0.074 R)
• M51: 20,338,429 km (0.114 R)
• M52: 20,522,434 km (0.072 R)
• M53: 20,845,865 km (0.112 R)
• M54: 21,310,665 km (0.095 R)
• M55: 22,440,279 km (0.067 R)
• M56: 22,678,140 km (0.04 R)
• M57: 22,868,877 km (0.098 R)
• M58: 23,060,362 km (0.117 R)
• M59: 23,156,254 km (0.069 R)
• M60: 23,444,679 km (0.106 R)
• M61: 23,637,660 km (0.113 R)
• M62: 24,317,283 km (0.119 R)
• M63: 24,757,550 km (0.093 R)
• M64: 26,444,416 km (0.111 R)
• M65: 27,810,394 km (0.081 R)
• M66: 29,251,171 km (0.025 R)
• M67: 29,354,992 km (0.093 R)
• M68: 30,400,083 km (0.091 R)
• M69: 32,311,943 km (0.074 R)
• M70: 33,011,912 km (0.084 R)
• M71: 34,153,044 km (0.119 R)
• M72: 34,262,400 km (0.058 R)
• M73: 34,536,314 km (0.1 R)
• M74: 35,307,192 km (0.063 R)
• M75: 35,473,096 km (0.073 R)
• M76: 35,694,800 km (0.098 R)
• M77: 35,861,302 km (0.105 R)
• M78: 37,034,299 km (0.027 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 159.3

Radius: 7.7

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 5.7 AU - 6.92 AU

Year: 10398 Days

Day: 16.2 Hours

Environment

Temp: -221 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 39,740,430 km

• M1: 96,640 km (0.117 R)
• M2: 145,708 km (0.084 R)
• M3: 244,742 km (0.104 R)
• M4: 310,416 km (0.083 R)
• M5: 422,913 km (0.087 R)
• M6: 642,373 km (0.111 R)
• M7: 702,811 km (0.118 R)
• M8: 765,343 km (0.112 R)
• M9: 1,428,510 km (0.066 R)
• M10: 2,135,510 km (0.053 R)
• M11: 2,246,960 km (0.029 R)
• M12: 2,379,653 km (0.098 R)
• M13: 2,437,398 km (0.095 R)
• M14: 2,672,716 km (0.079 R)
• M15: 3,165,341 km (0.072 R)
• M16: 3,400,659 km (0.097 R)
• M17: 3,685,942 km (0.116 R)
• M18: 3,775,401 km (0.104 R)
• M19: 4,002,042 km (0.037 R)
• M20: 4,350,306 km (0.088 R)
• M21: 4,492,424 km (0.11 R)
• M22: 5,200,620 km (0.026 R)
• M23: 5,250,736 km (0.104 R)
• M24: 5,376,697 km (0.06 R)
• M25: 5,631,911 km (0.099 R)
• M26: 5,812,775 km (0.083 R)
• M27: 5,995,733 km (0.057 R)
• M28: 6,260,222 km (0.069 R)
• M29: 6,447,668 km (0.116 R)
• M30: 6,745,966 km (0.119 R)
• M31: 7,160,203 km (0.089 R)
• M32: 7,610,941 km (0.087 R)
• M33: 7,811,103 km (0.109 R)
• M34: 8,129,148 km (0.098 R)
• M35: 8,245,835 km (0.075 R)
• M36: 8,718,265 km (0.052 R)
• M37: 8,957,771 km (0.053 R)
• M38: 9,321,144 km (0.101 R)
• M39: 9,813,172 km (0.073 R)
• M40: 10,982,877 km (0.057 R)
• M41: 11,047,354 km (0.078 R)
• M42: 11,930,131 km (0.09 R)
• M43: 11,996,552 km (0.105 R)
• M44: 12,162,756 km (0.117 R)
• M45: 12,497,705 km (0.1 R)
• M46: 13,005,740 km (0.092 R)
• M47: 13,520,356 km (0.109 R)
• M48: 14,111,866 km (0.084 R)
• M49: 15,355,922 km (0.043 R)
• M50: 16,046,017 km (0.06 R)
• M51: 16,302,727 km (0.106 R)
• M52: 16,523,982 km (0.099 R)
• M53: 17,230,832 km (0.089 R)
• M54: 17,796,013 km (0.08 R)
• M55: 17,871,710 km (0.091 R)
• M56: 18,061,699 km (0.112 R)
• M57: 18,290,584 km (0.115 R)
• M58: 18,443,772 km (0.097 R)
• M59: 18,712,599 km (0.101 R)
• M60: 20,116,426 km (0.046 R)
• M61: 20,432,975 km (0.094 R)
• M62: 21,796,410 km (0.114 R)
• M63: 21,918,182 km (0.059 R)
• M64: 22,162,326 km (0.104 R)
• M65: 22,571,177 km (0.1 R)
• M66: 23,645,888 km (0.098 R)
• M67: 24,695,018 km (0.095 R)
• M68: 24,779,541 km (0.101 R)
• M69: 25,033,857 km (0.102 R)
• M70: 25,374,342 km (0.097 R)
• M71: 25,459,762 km (0.12 R)
• M72: 25,759,257 km (0.07 R)
• M73: 26,578,007 km (0.119 R)
• M74: 26,751,390 km (0.099 R)
• M75: 27,012,289 km (0.095 R)
• M76: 27,932,166 km (0.103 R)
• M77: 28,241,086 km (0.067 R)
• M78: 28,418,060 km (0.079 R)
• M79: 30,253,626 km (0.043 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 246.1

Radius: 6.7

Gravity: 5.48 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 7.03 AU - 7.31 AU

Year: 12595 Days

Day: 22.4 Hours

Environment

Temp: -232 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 39,740,430 km

• M1: 1,101,040 km (0.077 R)
• M2: 1,356,254 km (0.101 R)
• M3: 2,645,190 km (0.105 R)
• M4: 3,061,520 km (0.055 R)
• M5: 3,393,628 km (0.046 R)
• M6: 3,550,855 km (0.118 R)
• M7: 3,818,186 km (0.08 R)
• M8: 3,872,490 km (0.029 R)
• M9: 3,926,944 km (0.111 R)
• M10: 4,092,100 km (0.113 R)
• M11: 4,231,376 km (0.115 R)
• M12: 4,572,309 km (0.059 R)
• M13: 4,804,485 km (0.025 R)
• M14: 5,070,171 km (0.116 R)
• M15: 6,567,047 km (0.082 R)
• M16: 6,928,177 km (0.077 R)
• M17: 8,014,856 km (0.07 R)
• M18: 8,471,428 km (0.071 R)
• M19: 9,008,634 km (0.114 R)
• M20: 9,928,362 km (0.092 R)
• M21: 10,456,293 km (0.056 R)
• M22: 10,839,114 km (0.026 R)
• M23: 14,146,274 km (0.066 R)
• M24: 14,357,356 km (0.064 R)
• M25: 15,039,672 km (0.112 R)
• M26: 15,082,757 km (0.083 R)
• M27: 15,558,478 km (0.112 R)
• M28: 15,951,322 km (0.089 R)
• M29: 16,880,624 km (0.032 R)
• M30: 17,149,451 km (0.081 R)
• M31: 18,055,416 km (0.12 R)
• M32: 18,698,836 km (0.071 R)
• M33: 19,725,227 km (0.062 R)
• M34: 19,772,201 km (0.094 R)
• M35: 21,202,057 km (0.117 R)
• M36: 21,492,128 km (0.11 R)
• M37: 23,159,845 km (0.08 R)
• M38: 24,009,261 km (0.077 R)
• M39: 24,412,428 km (0.088 R)
• M40: 25,276,804 km (0.12 R)
• M41: 25,687,002 km (0.065 R)
• M42: 26,617,949 km (0.115 R)
• M43: 27,035,327 km (0.078 R)
• M44: 28,035,090 km (0.092 R)
• M45: 28,779,489 km (0.034 R)
• M46: 28,939,858 km (0.12 R)
• M47: 29,261,493 km (0.12 R)
• M48: 29,530,320 km (0.027 R)
• M49: 30,668,760 km (0.111 R)
• M50: 31,106,184 km (0.113 R)
• M51: 31,435,749 km (0.081 R)
• M52: 32,098,018 km (0.056 R)
• M53: 32,264,371 km (0.113 R)
• M54: 32,820,726 km (0.049 R)
• M55: 33,380,371 km (0.076 R)
• M56: 33,436,470 km (0.082 R)
• M57: 33,548,818 km (0.101 R)
• M58: 33,943,158 km (0.107 R)
• M59: 35,650,220 km (0.104 R)
• M60: 35,822,407 km (0.094 R)
• M61: 36,167,679 km (0.069 R)
• M62: 36,919,707 km (0.064 R)
• M63: 36,977,751 km (0.057 R)
• M64: 39,324,792 km (0.051 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 226 - 12,156 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit