🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.57 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 484.4

Radius: 13.3

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.98 AU - 1.28 AU

Year: 788 Days

Day: 5.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 62,163,355 km

• M1: 170,841 km (0.102 R)
• M2: 275,559 km (0.095 R)
• M3: 379,829 km (0.079 R)
• M4: 513,121 km (0.114 R)
• M5: 602,879 km (0.08 R)
• M6: 694,433 km (0.118 R)
• M7: 801,695 km (0.072 R)
• M8: 899,532 km (0.119 R)
• M9: 1,007,392 km (0.081 R)
• M10: 1,189,901 km (0.065 R)
• M11: 1,316,012 km (0.062 R)
• M12: 1,641,986 km (0.113 R)
• M13: 1,756,429 km (0.097 R)
• M14: 1,908,719 km (0.036 R)
• M15: 1,993,840 km (0.08 R)
• M16: 2,138,502 km (0.042 R)
• M17: 2,423,336 km (0.051 R)
• M18: 2,736,594 km (0.069 R)
• M19: 2,841,312 km (0.111 R)
• M20: 3,038,333 km (0.11 R)
• M21: 3,206,032 km (0.089 R)
• M22: 3,299,531 km (0.107 R)
• M23: 3,394,076 km (0.117 R)
• M24: 3,594,538 km (0.095 R)
• M25: 3,817,139 km (0.072 R)
• M26: 3,934,723 km (0.095 R)
• M27: 4,108,706 km (0.051 R)
• M28: 4,210,582 km (0.111 R)
• M29: 4,464,449 km (0.099 R)
• M30: 4,607,764 km (0.116 R)
• M31: 4,967,696 km (0.108 R)
• M32: 5,096,351 km (0.116 R)
• M33: 5,276,466 km (0.081 R)
• M34: 5,407,813 km (0.107 R)
• M35: 5,499,367 km (0.06 R)
• M36: 5,622,187 km (0.101 R)
• M37: 5,715,087 km (0.058 R)
• M38: 6,102,097 km (0.044 R)
• M39: 6,530,097 km (0.115 R)
• M40: 6,627,784 km (0.099 R)
• M41: 6,725,920 km (0.112 R)
• M42: 6,824,505 km (0.118 R)
• M43: 6,923,689 km (0.084 R)
• M44: 7,224,081 km (0.104 R)
• M45: 7,528,662 km (0.118 R)
• M46: 7,642,656 km (0.117 R)
• M47: 7,734,210 km (0.114 R)

Asteroid Belt

Center: 1.92 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 145.3

Radius: 14.4

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.24 AU - 3.18 AU

Year: 2927 Days

Day: 11.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 137 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 62,163,355 km

• M1: 179,517 km (0.108 R)
• M2: 286,031 km (0.07 R)
• M3: 419,024 km (0.105 R)
• M4: 508,932 km (0.054 R)
• M5: 632,201 km (0.104 R)
• M6: 741,257 km (0.097 R)
• M7: 864,975 km (0.049 R)
• M8: 1,042,099 km (0.033 R)
• M9: 1,135,597 km (0.119 R)
• M10: 1,298,510 km (0.118 R)
• M11: 1,460,823 km (0.116 R)
• M12: 1,657,844 km (0.1 R)
• M13: 1,816,417 km (0.062 R)
• M14: 1,989,951 km (0.092 R)
• M15: 2,109,031 km (0.108 R)
• M16: 2,302,311 km (0.047 R)
• M17: 2,438,146 km (0.091 R)
• M18: 2,533,889 km (0.118 R)
• M19: 2,674,361 km (0.09 R)
• M20: 2,795,386 km (0.106 R)
• M21: 3,158,011 km (0.086 R)
• M22: 3,560,130 km (0.093 R)
• M23: 3,829,257 km (0.113 R)
• M24: 4,335,795 km (0.06 R)
• M25: 4,478,960 km (0.035 R)
• M26: 4,703,207 km (0.073 R)
• M27: 4,863,876 km (0.058 R)
• M28: 5,245,799 km (0.049 R)
• M29: 5,510,587 km (0.09 R)
• M30: 5,651,808 km (0.041 R)
• M31: 5,751,290 km (0.096 R)
• M32: 5,880,244 km (0.077 R)
• M33: 5,981,072 km (0.107 R)
• M34: 6,213,996 km (0.038 R)
• M35: 6,930,570 km (0.103 R)
• M36: 7,067,751 km (0.088 R)
• M37: 7,391,780 km (0.04 R)
• M38: 7,532,103 km (0.083 R)
• M39: 7,657,616 km (0.068 R)
• M40: 8,006,478 km (0.119 R)
• M41: 8,670,393 km (0.086 R)
• M42: 8,951,039 km (0.039 R)
• M43: 9,470,293 km (0.086 R)
• M44: 9,691,100 km (0.115 R)
• M45: 10,137,799 km (0.058 R)
• M46: 10,820,414 km (0.075 R)
• M47: 11,104,800 km (0.078 R)
• M48: 11,517,989 km (0.112 R)
• M49: 11,681,051 km (0.056 R)
• M50: 11,991,167 km (0.118 R)
• M51: 12,526,428 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 828.3

Radius: 8.5

Gravity: 11.46 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 3.72 AU - 4.06 AU

Year: 5033 Days

Day: 8.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 62,163,355 km

• M1: 111,002 km (0.06 R)
• M2: 218,114 km (0.094 R)
• M3: 290,070 km (0.097 R)
• M4: 509,830 km (0.098 R)
• M5: 807,230 km (0.096 R)
• M6: 1,361,640 km (0.082 R)
• M7: 1,738,776 km (0.072 R)
• M8: 1,810,882 km (0.082 R)
• M9: 2,109,180 km (0.117 R)
• M10: 2,626,939 km (0.077 R)
• M11: 2,772,946 km (0.101 R)
• M12: 2,943,189 km (0.068 R)
• M13: 3,116,872 km (0.104 R)
• M14: 3,204,985 km (0.094 R)
• M15: 3,542,926 km (0.114 R)
• M16: 3,892,237 km (0.055 R)
• M17: 4,059,189 km (0.098 R)
• M18: 4,179,765 km (0.075 R)
• M19: 4,548,972 km (0.069 R)
• M20: 4,851,758 km (0.115 R)
• M21: 5,292,174 km (0.077 R)
• M22: 6,238,680 km (0.074 R)
• M23: 6,350,280 km (0.03 R)
• M24: 6,462,329 km (0.085 R)
• M25: 6,603,549 km (0.081 R)
• M26: 6,774,240 km (0.098 R)
• M27: 7,033,194 km (0.091 R)
• M28: 7,353,932 km (0.117 R)
• M29: 7,590,297 km (0.088 R)
• M30: 7,949,481 km (0.106 R)
• M31: 8,070,506 km (0.118 R)
• M32: 8,161,611 km (0.119 R)
• M33: 8,529,622 km (0.116 R)
• M34: 8,809,220 km (0.054 R)
• M35: 9,924,921 km (0.108 R)
• M36: 10,482,921 km (0.11 R)
• M37: 10,815,776 km (0.081 R)
• M38: 11,219,990 km (0.117 R)
• M39: 11,663,398 km (0.062 R)
• M40: 11,939,107 km (0.066 R)
• M41: 12,391,640 km (0.108 R)
• M42: 12,461,802 km (0.094 R)
• M43: 12,673,034 km (0.113 R)
• M44: 15,185,979 km (0.115 R)
• M45: 15,486,970 km (0.115 R)
• M46: 16,248,423 km (0.1 R)
• M47: 16,633,638 km (0.054 R)
• M48: 17,021,994 km (0.106 R)
• M49: 17,099,934 km (0.075 R)
• M50: 18,926,973 km (0.112 R)
• M51: 19,007,756 km (0.099 R)
• M52: 19,863,456 km (0.104 R)
• M53: 19,945,585 km (0.087 R)
• M54: 20,151,432 km (0.049 R)
• M55: 20,440,903 km (0.028 R)
• M56: 20,731,722 km (0.077 R)
• M57: 20,815,048 km (0.075 R)
• M58: 21,317,397 km (0.102 R)
• M59: 21,527,882 km (0.079 R)
• M60: 21,612,255 km (0.113 R)
• M61: 22,934,550 km (0.106 R)
• M62: 23,063,803 km (0.076 R)
• M63: 23,236,588 km (0.11 R)
• M64: 23,801,320 km (0.101 R)
• M65: 24,370,540 km (0.117 R)
• M66: 25,477,714 km (0.107 R)
• M67: 25,567,024 km (0.081 R)
• M68: 26,194,886 km (0.076 R)
• M69: 27,191,956 km (0.109 R)
• M70: 27,557,573 km (0.105 R)
• M71: 27,832,833 km (0.081 R)
• M72: 27,924,836 km (0.089 R)
• M73: 28,108,991 km (0.075 R)
• M74: 28,571,398 km (0.114 R)
• M75: 28,989,674 km (0.116 R)
• M76: 29,269,571 km (0.12 R)
• M77: 29,363,070 km (0.098 R)
• M78: 29,738,262 km (0.113 R)
• M79: 30,777,967 km (0.063 R)
• M80: 31,589,386 km (0.081 R)
• M81: 31,733,448 km (0.086 R)
• M82: 31,829,490 km (0.106 R)
• M83: 31,925,682 km (0.091 R)
• M84: 32,311,345 km (0.106 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 39.1

Radius: 6.4

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 5.66 AU - 8.5 AU

Year: 12358 Days

Day: 24.9 Hours

Environment

Temp: -234 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 62,163,355 km

• M1: 114,592 km (0.112 R)
• M2: 230,231 km (0.047 R)
• M3: 281,693 km (0.106 R)
• M4: 488,736 km (0.101 R)
• M5: 970,741 km (0.043 R)
• M6: 1,272,928 km (0.094 R)
• M7: 1,371,663 km (0.056 R)
• M8: 2,059,364 km (0.113 R)
• M9: 2,445,776 km (0.08 R)
• M10: 2,553,636 km (0.103 R)
• M11: 2,663,141 km (0.104 R)
• M12: 3,335,135 km (0.049 R)
• M13: 3,506,724 km (0.109 R)
• M14: 3,663,801 km (0.059 R)
• M15: 5,039,653 km (0.098 R)
• M16: 5,396,145 km (0.094 R)
• M17: 6,728,763 km (0.093 R)
• M18: 7,859,573 km (0.104 R)
• M19: 8,342,176 km (0.118 R)
• M20: 9,699,926 km (0.067 R)
• M21: 11,691,822 km (0.099 R)
• M22: 12,347,808 km (0.066 R)
• M23: 14,553,928 km (0.06 R)
• M24: 16,614,340 km (0.072 R)
• M25: 16,819,588 km (0.112 R)
• M26: 17,708,349 km (0.106 R)
• M27: 17,977,924 km (0.053 R)
• M28: 19,284,662 km (0.105 R)
• M29: 19,902,800 km (0.083 R)
• M30: 20,214,263 km (0.061 R)
• M31: 20,464,690 km (0.092 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 819.7

Radius: 4.1

Gravity: 48.76 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 6.65 AU - 8.37 AU

Year: 13501 Days

Day: 23.1 Hours

Environment

Temp: -224 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 62,163,355 km

• M1: 95,443 km (0.109 R)
• M2: 132,693 km (0.1 R)
• M3: 239,955 km (0.12 R)
• M4: 373,695 km (0.108 R)
• M5: 423,362 km (0.034 R)
• M6: 566,677 km (0.077 R)
• M7: 787,483 km (0.025 R)
• M8: 1,700,180 km (0.05 R)
• M9: 2,224,969 km (0.099 R)
• M10: 2,347,939 km (0.108 R)
• M11: 2,504,867 km (0.096 R)
• M12: 2,536,731 km (0.086 R)
• M13: 2,895,467 km (0.043 R)
• M14: 4,138,475 km (0.087 R)
• M15: 4,559,145 km (0.078 R)
• M16: 4,754,819 km (0.088 R)
• M17: 5,482,014 km (0.054 R)
• M18: 5,523,303 km (0.083 R)
• M19: 5,900,738 km (0.071 R)
• M20: 5,985,710 km (0.061 R)
• M21: 6,113,915 km (0.093 R)
• M22: 7,126,843 km (0.118 R)
• M23: 8,049,113 km (0.065 R)
• M24: 9,352,410 km (0.082 R)
• M25: 11,559,128 km (0.069 R)
• M26: 11,665,492 km (0.086 R)
• M27: 12,148,245 km (0.111 R)
• M28: 13,188,698 km (0.114 R)
• M29: 13,747,745 km (0.113 R)
• M30: 14,143,581 km (0.111 R)
• M31: 15,236,992 km (0.028 R)
• M32: 15,353,678 km (0.111 R)
• M33: 17,078,392 km (0.093 R)
• M34: 18,055,865 km (0.093 R)
• M35: 19,492,453 km (0.057 R)
• M36: 19,682,592 km (0.111 R)
• M37: 20,320,627 km (0.117 R)
• M38: 21,290,320 km (0.074 R)
• M39: 21,879,437 km (0.049 R)
• M40: 23,274,586 km (0.104 R)
• M41: 24,356,777 km (0.12 R)
• M42: 24,698,309 km (0.117 R)
• M43: 25,041,337 km (0.048 R)
• M44: 25,455,125 km (0.119 R)
• M45: 26,149,857 km (0.115 R)
• M46: 26,991,794 km (0.12 R)
• M47: 27,062,255 km (0.054 R)
• M48: 28,342,813 km (0.096 R)
• M49: 29,934,384 km (0.053 R)
• M50: 30,373,604 km (0.101 R)
• M51: 30,814,768 km (0.112 R)
• M52: 30,888,520 km (0.077 R)
• M53: 31,258,176 km (0.091 R)
• M54: 31,406,427 km (0.051 R)
• M55: 31,480,628 km (0.104 R)
• M56: 31,927,028 km (0.076 R)
• M57: 32,977,055 km (0.116 R)
• M58: 33,203,547 km (0.105 R)
• M59: 33,354,790 km (0.117 R)
• M60: 33,506,333 km (0.088 R)
• M61: 34,114,598 km (0.114 R)
• M62: 35,961,084 km (0.075 R)
• M63: 37,524,531 km (0.111 R)
• M64: 38,156,134 km (0.086 R)
• M65: 38,870,912 km (0.112 R)
• M66: 39,269,890 km (0.108 R)
• M67: 39,590,029 km (0.079 R)
• M68: 39,750,398 km (0.094 R)
• M69: 39,830,732 km (0.079 R)
• M70: 40,313,485 km (0.107 R)
• M71: 41,692,029 km (0.027 R)
• M72: 44,828,797 km (0.115 R)
• M73: 45,498,696 km (0.113 R)
• M74: 48,382,794 km (0.054 R)
• M75: 49,328,551 km (0.106 R)
• M76: 49,587,505 km (0.091 R)
• M77: 50,627,959 km (0.12 R)
• M78: 50,976,372 km (0.09 R)
• M79: 52,554,031 km (0.05 R)
• M80: 54,593,050 km (0.119 R)
• M81: 54,860,980 km (0.079 R)
• M82: 55,218,818 km (0.09 R)
• M83: 56,387,177 km (0.103 R)
• M84: 57,836,332 km (0.118 R)
• M85: 57,927,287 km (0.104 R)
• M86: 58,382,813 km (0.104 R)
• M87: 59,022,643 km (0.092 R)
• M88: 60,678,692 km (0.098 R)
• M89: 61,141,398 km (0.032 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: 507 - 13,168 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit