🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.53 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 72.9

Radius: 14

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.92 AU - 1.2 AU

Year: 716 Days

Day: 7.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 64,409,445 km

• M1: 174,730 km (0.077 R)
• M2: 273,465 km (0.086 R)
• M3: 395,836 km (0.106 R)
• M4: 503,846 km (0.111 R)
• M5: 611,406 km (0.109 R)
• M6: 716,723 km (0.048 R)
• M7: 807,529 km (0.049 R)
• M8: 939,026 km (0.117 R)
• M9: 1,057,657 km (0.086 R)
• M10: 1,196,334 km (0.1 R)
• M11: 1,337,854 km (0.039 R)
• M12: 1,561,203 km (0.046 R)
• M13: 1,663,229 km (0.114 R)
• M14: 1,755,082 km (0.111 R)
• M15: 1,878,650 km (0.111 R)
• M16: 2,023,162 km (0.101 R)
• M17: 2,126,235 km (0.038 R)
• M18: 2,403,589 km (0.104 R)
• M19: 2,537,030 km (0.068 R)
• M20: 2,737,192 km (0.089 R)
• M21: 2,897,262 km (0.062 R)
• M22: 3,060,324 km (0.118 R)
• M23: 3,153,523 km (0.119 R)
• M24: 3,263,478 km (0.109 R)
• M25: 3,364,007 km (0.084 R)
• M26: 3,612,041 km (0.115 R)
• M27: 3,754,907 km (0.11 R)
• M28: 3,877,278 km (0.079 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 299.2

Radius: 10

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.16 AU - 1.48 AU

Year: 995 Days

Day: 11.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 64,409,445 km

• M1: 149,448 km (0.035 R)
• M2: 228,885 km (0.091 R)
• M3: 318,195 km (0.062 R)
• M4: 393,293 km (0.054 R)
• M5: 505,491 km (0.088 R)
• M6: 606,919 km (0.119 R)
• M7: 721,062 km (0.066 R)
• M8: 811,718 km (0.049 R)
• M9: 977,472 km (0.075 R)
• M10: 1,208,452 km (0.089 R)
• M11: 1,318,256 km (0.112 R)
• M12: 1,425,069 km (0.104 R)
• M13: 1,541,456 km (0.103 R)
• M14: 1,641,089 km (0.08 R)
• M15: 1,798,017 km (0.069 R)
• M16: 1,860,848 km (0.118 R)
• M17: 1,974,393 km (0.049 R)
• M18: 2,061,010 km (0.062 R)
• M19: 2,156,453 km (0.099 R)
• M20: 2,351,828 km (0.076 R)
• M21: 2,420,793 km (0.037 R)
• M22: 2,506,064 km (0.099 R)
• M23: 2,576,674 km (0.084 R)
• M24: 2,687,825 km (0.034 R)
• M25: 2,849,241 km (0.094 R)
• M26: 2,939,449 km (0.096 R)
• M27: 3,301,475 km (0.102 R)
• M28: 3,501,039 km (0.096 R)
• M29: 3,589,003 km (0.116 R)
• M30: 3,668,888 km (0.106 R)
• M31: 3,903,008 km (0.119 R)
• M32: 3,985,138 km (0.032 R)
• M33: 4,077,140 km (0.093 R)
• M34: 4,188,441 km (0.07 R)
• M35: 4,291,365 km (0.115 R)
• M36: 4,461,756 km (0.111 R)
• M37: 4,586,222 km (0.099 R)
• M38: 4,986,247 km (0.041 R)
• M39: 5,055,660 km (0.09 R)
• M40: 5,366,973 km (0.047 R)
• M41: 5,736,480 km (0.074 R)
• M42: 5,798,862 km (0.113 R)
• M43: 5,892,959 km (0.111 R)
• M44: 6,061,407 km (0.042 R)
• M45: 6,210,107 km (0.077 R)
• M46: 6,360,004 km (0.097 R)
• M47: 6,446,172 km (0.097 R)
• M48: 6,641,547 km (0.115 R)
• M49: 6,927,279 km (0.09 R)
• M50: 7,273,299 km (0.109 R)
• M51: 7,431,274 km (0.095 R)
• M52: 7,659,261 km (0.091 R)
• M53: 7,728,076 km (0.034 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 899.6

Radius: 8.7

Gravity: 11.89 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.05 AU - 1.75 AU

Year: 1087 Days

Day: 5.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 64,409,445 km

• M1: 111,151 km (0.065 R)
• M2: 232,774 km (0.072 R)
• M3: 337,044 km (0.08 R)
• M4: 460,462 km (0.08 R)
• M5: 522,845 km (0.079 R)
• M6: 588,368 km (0.103 R)
• M7: 823,985 km (0.113 R)
• M8: 931,097 km (0.118 R)
• M9: 1,012,778 km (0.111 R)
• M10: 1,128,118 km (0.05 R)
• M11: 1,338,751 km (0.118 R)
• M12: 1,431,801 km (0.094 R)
• M13: 1,518,269 km (0.077 R)
• M14: 1,615,507 km (0.117 R)
• M15: 1,714,990 km (0.034 R)
• M16: 1,779,317 km (0.094 R)
• M17: 1,996,384 km (0.11 R)
• M18: 2,182,483 km (0.058 R)
• M19: 2,384,291 km (0.084 R)
• M20: 2,741,680 km (0.108 R)
• M21: 2,817,377 km (0.038 R)
• M22: 2,959,943 km (0.062 R)
• M23: 3,037,585 km (0.077 R)
• M24: 3,286,366 km (0.063 R)
• M25: 3,355,331 km (0.096 R)
• M26: 3,888,348 km (0.064 R)
• M27: 3,985,886 km (0.109 R)
• M28: 4,047,370 km (0.072 R)
• M29: 4,109,005 km (0.065 R)
• M30: 4,782,494 km (0.03 R)
• M31: 4,887,063 km (0.072 R)
• M32: 5,367,422 km (0.041 R)
• M33: 5,448,953 km (0.094 R)
• M34: 5,503,556 km (0.053 R)
• M35: 5,709,852 km (0.094 R)
• M36: 6,258,427 km (0.037 R)
• M37: 6,560,615 km (0.086 R)
• M38: 6,808,947 km (0.116 R)
• M39: 7,030,502 km (0.117 R)
• M40: 7,090,041 km (0.12 R)
• M41: 7,269,559 km (0.08 R)
• M42: 7,480,941 km (0.093 R)
• M43: 7,541,677 km (0.101 R)
• M44: 7,863,462 km (0.099 R)
• M45: 8,064,821 km (0.106 R)
• M46: 8,583,926 km (0.088 R)
• M47: 8,743,248 km (0.049 R)
• M48: 9,243,652 km (0.098 R)
• M49: 9,308,877 km (0.096 R)
• M50: 9,620,938 km (0.119 R)
• M51: 9,720,271 km (0.067 R)
• M52: 10,120,745 km (0.083 R)
• M53: 10,373,864 km (0.118 R)
• M54: 11,145,490 km (0.09 R)
• M55: 11,301,970 km (0.117 R)
• M56: 11,582,166 km (0.061 R)
• M57: 11,652,477 km (0.064 R)
• M58: 11,917,714 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 943.2

Radius: 8.2

Gravity: 14.03 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.14 AU - 2.82 AU

Year: 2562 Days

Day: 11.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 64,409,445 km

• M1: 105,466 km (0.104 R)
• M2: 254,316 km (0.093 R)
• M3: 320,139 km (0.077 R)
• M4: 416,630 km (0.025 R)
• M5: 506,987 km (0.064 R)
• M6: 680,072 km (0.106 R)
• M7: 872,455 km (0.089 R)
• M8: 980,764 km (0.097 R)
• M9: 1,036,863 km (0.057 R)
• M10: 1,128,716 km (0.072 R)
• M11: 1,271,881 km (0.098 R)
• M12: 1,358,199 km (0.12 R)
• M13: 1,549,984 km (0.031 R)
• M14: 1,642,435 km (0.052 R)
• M15: 1,945,520 km (0.074 R)
• M16: 2,089,134 km (0.062 R)
• M17: 2,251,149 km (0.11 R)
• M18: 2,311,138 km (0.085 R)
• M19: 2,402,093 km (0.096 R)
• M20: 2,494,395 km (0.059 R)
• M21: 3,006,020 km (0.081 R)
• M22: 3,122,257 km (0.103 R)
• M23: 3,445,389 km (0.09 R)
• M24: 3,497,449 km (0.082 R)
• M25: 3,584,664 km (0.115 R)
• M26: 3,672,777 km (0.055 R)
• M27: 3,868,900 km (0.088 R)
• M28: 4,707,097 km (0.066 R)
• M29: 4,764,991 km (0.078 R)
• M30: 5,038,007 km (0.087 R)
• M31: 5,216,328 km (0.095 R)
• M32: 5,437,135 km (0.098 R)
• M33: 5,640,438 km (0.06 R)
• M34: 6,223,122 km (0.051 R)
• M35: 6,414,457 km (0.084 R)
• M36: 6,694,355 km (0.07 R)
• M37: 6,978,292 km (0.085 R)
• M38: 7,221,688 km (0.108 R)
• M39: 7,333,138 km (0.083 R)
• M40: 7,739,446 km (0.104 R)
• M41: 7,945,293 km (0.077 R)
• M42: 8,222,647 km (0.103 R)
• M43: 8,550,266 km (0.104 R)
• M44: 9,290,925 km (0.103 R)
• M45: 9,388,014 km (0.1 R)
• M46: 9,656,692 km (0.108 R)
• M47: 9,878,396 km (0.046 R)
• M48: 10,002,263 km (0.107 R)
• M49: 10,731,104 km (0.112 R)
• M50: 11,373,178 km (0.112 R)
• M51: 11,712,017 km (0.109 R)
• M52: 12,372,791 km (0.037 R)
• M53: 12,533,160 km (0.11 R)
• M54: 12,586,716 km (0.106 R)
• M55: 13,730,392 km (0.076 R)
• M56: 14,398,795 km (0.098 R)
• M57: 14,483,019 km (0.109 R)
• M58: 14,652,214 km (0.111 R)
• M59: 15,077,670 km (0.091 R)
• M60: 15,478,592 km (0.106 R)
• M61: 15,622,655 km (0.107 R)
• M62: 16,290,759 km (0.115 R)
• M63: 17,475,126 km (0.109 R)
• M64: 17,805,587 km (0.094 R)
• M65: 18,138,143 km (0.045 R)
• M66: 18,229,249 km (0.094 R)
• M67: 18,686,868 km (0.048 R)
• M68: 19,925,688 km (0.062 R)
• M69: 20,051,051 km (0.106 R)
• M70: 20,302,376 km (0.1 R)
• M71: 20,586,612 km (0.077 R)
• M72: 20,649,892 km (0.068 R)
• M73: 20,840,330 km (0.095 R)
• M74: 21,414,786 km (0.105 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 777.4

Radius: 6.1

Gravity: 20.89 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 6.12 AU - 9.72 AU

Year: 14622 Days

Day: 18.7 Hours

Environment

Temp: -226 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 64,409,445 km

• M1: 77,940 km (0.069 R)
• M2: 121,922 km (0.101 R)
• M3: 171,290 km (0.053 R)
• M4: 218,413 km (0.064 R)
• M5: 515,365 km (0.077 R)
• M6: 1,166,714 km (0.109 R)
• M7: 1,871,021 km (0.089 R)
• M8: 2,202,529 km (0.117 R)
• M9: 2,422,887 km (0.097 R)
• M10: 3,161,153 km (0.075 R)
• M11: 3,266,918 km (0.064 R)
• M12: 3,554,745 km (0.097 R)
• M13: 3,888,348 km (0.118 R)
• M14: 4,705,003 km (0.058 R)
• M15: 4,826,027 km (0.1 R)
• M16: 5,153,497 km (0.076 R)
• M17: 5,488,297 km (0.066 R)
• M18: 5,743,960 km (0.115 R)
• M19: 5,873,212 km (0.115 R)
• M20: 6,178,691 km (0.075 R)
• M21: 6,714,401 km (0.088 R)
• M22: 6,850,685 km (0.088 R)
• M23: 7,125,945 km (0.108 R)
• M24: 7,545,567 km (0.081 R)
• M25: 7,639,963 km (0.066 R)
• M26: 8,117,629 km (0.111 R)
• M27: 8,214,269 km (0.077 R)
• M28: 8,604,870 km (0.058 R)
• M29: 8,752,822 km (0.117 R)
• M30: 9,709,949 km (0.031 R)
• M31: 10,070,929 km (0.063 R)
• M32: 10,122,839 km (0.112 R)
• M33: 10,383,738 km (0.103 R)
• M34: 10,965,674 km (0.055 R)
• M35: 11,287,459 km (0.092 R)
• M36: 11,612,535 km (0.083 R)
• M37: 14,262,362 km (0.068 R)
• M38: 15,027,106 km (0.087 R)
• M39: 15,504,174 km (0.079 R)
• M40: 17,337,346 km (0.088 R)
• M41: 17,712,089 km (0.06 R)
• M42: 21,070,411 km (0.115 R)
• M43: 21,537,157 km (0.1 R)
• M44: 23,026,254 km (0.036 R)
• M45: 23,231,801 km (0.086 R)
• M46: 23,713,955 km (0.025 R)
• M47: 25,462,904 km (0.065 R)
• M48: 25,746,542 km (0.066 R)
• M49: 26,531,930 km (0.095 R)
• M50: 27,615,617 km (0.093 R)
• M51: 28,935,071 km (0.027 R)
• M52: 29,156,924 km (0.103 R)
• M53: 29,305,176 km (0.043 R)
• M54: 30,425,065 km (0.083 R)
• M55: 32,016,188 km (0.043 R)
• M56: 32,706,283 km (0.083 R)
• M57: 32,860,369 km (0.073 R)
• M58: 34,023,343 km (0.08 R)
• M59: 34,101,283 km (0.084 R)
• M60: 34,257,613 km (0.115 R)
• M61: 35,991,453 km (0.078 R)
• M62: 36,150,475 km (0.077 R)
• M63: 36,230,061 km (0.1 R)
• M64: 36,389,383 km (0.07 R)
• M65: 36,549,004 km (0.071 R)
• M66: 37,109,547 km (0.11 R)
• M67: 40,201,436 km (0.106 R)
• M68: 40,780,080 km (0.094 R)
• M69: 42,616,095 km (0.061 R)
• M70: 42,952,840 km (0.119 R)
• M71: 44,053,282 km (0.058 R)
• M72: 47,235,827 km (0.054 R)
• M73: 48,021,066 km (0.102 R)
• M74: 48,898,607 km (0.096 R)
• M75: 50,313,803 km (0.054 R)
• M76: 51,832,072 km (0.032 R)
• M77: 51,921,831 km (0.068 R)
• M78: 52,281,464 km (0.099 R)
• M79: 52,822,410 km (0.093 R)
• M80: 53,455,957 km (0.096 R)
• M81: 54,639,126 km (0.065 R)
• M82: 55,830,823 km (0.099 R)
• M83: 56,107,130 km (0.084 R)
• M84: 58,988,086 km (0.118 R)
• M85: 59,269,480 km (0.097 R)
• M86: 59,363,277 km (0.059 R)
• M87: 60,021,807 km (0.117 R)
• M88: 61,156,507 km (0.111 R)
• M89: 63,350,809 km (0.082 R)
• M90: 64,313,022 km (0.093 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: 489 - 17,754 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit