🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 982.8

Radius: 13

Gravity: 5.82 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.53 AU - 0.69 AU

Year: 318 Days

Day: 6.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 18,027,035 km

• M1: 166,951 km (0.12 R)
• M2: 257,009 km (0.107 R)
• M3: 374,892 km (0.067 R)
• M4: 495,319 km (0.114 R)
• M5: 580,290 km (0.11 R)
• M6: 704,606 km (0.099 R)
• M7: 788,082 km (0.118 R)
• M8: 916,287 km (0.106 R)
• M9: 1,168,210 km (0.091 R)
• M10: 1,269,787 km (0.069 R)
• M11: 1,457,981 km (0.057 R)
• M12: 1,558,062 km (0.09 R)
• M13: 1,660,836 km (0.071 R)
• M14: 1,776,475 km (0.075 R)
• M15: 1,867,729 km (0.095 R)
• M16: 2,049,790 km (0.05 R)
• M17: 2,134,612 km (0.084 R)
• M18: 2,232,150 km (0.112 R)
• M19: 2,325,349 km (0.102 R)
• M20: 2,419,895 km (0.11 R)
• M21: 2,546,006 km (0.075 R)
• M22: 2,680,644 km (0.098 R)
• M23: 2,805,110 km (0.104 R)
• M24: 2,887,089 km (0.047 R)
• M25: 3,008,413 km (0.095 R)
• M26: 3,105,353 km (0.045 R)
• M27: 3,196,906 km (0.091 R)
• M28: 3,329,301 km (0.027 R)
• M29: 3,416,367 km (0.057 R)
• M30: 3,544,871 km (0.094 R)
• M31: 3,654,526 km (0.038 R)
• M32: 3,947,589 km (0.053 R)
• M33: 4,068,464 km (0.113 R)
• M34: 4,365,116 km (0.087 R)
• M35: 4,556,901 km (0.119 R)
• M36: 4,887,961 km (0.109 R)
• M37: 5,025,740 km (0.074 R)
• M38: 5,110,562 km (0.095 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 622.6

Radius: 9.5

Gravity: 6.9 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.33 AU - 2.03 AU

Year: 1452 Days

Day: 10.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 18,027,035 km

• M1: 119,230 km (0.112 R)
• M2: 201,359 km (0.106 R)
• M3: 282,142 km (0.103 R)
• M4: 373,995 km (0.038 R)
• M5: 478,564 km (0.11 R)
• M6: 646,412 km (0.039 R)
• M7: 939,175 km (0.115 R)
• M8: 1,088,773 km (0.115 R)
• M9: 1,254,827 km (0.062 R)
• M10: 1,323,792 km (0.115 R)
• M11: 1,456,485 km (0.07 R)
• M12: 1,565,991 km (0.081 R)
• M13: 1,631,215 km (0.092 R)
• M14: 1,725,911 km (0.073 R)
• M15: 2,082,402 km (0.119 R)
• M16: 2,237,835 km (0.079 R)
• M17: 2,407,927 km (0.12 R)
• M18: 2,472,853 km (0.069 R)
• M19: 2,626,639 km (0.082 R)
• M20: 2,955,306 km (0.09 R)
• M21: 3,095,180 km (0.115 R)
• M22: 3,166,089 km (0.075 R)
• M23: 3,466,931 km (0.069 R)
• M24: 3,639,417 km (0.11 R)
• M25: 3,701,799 km (0.054 R)
• M26: 3,777,047 km (0.047 R)
• M27: 4,096,139 km (0.086 R)
• M28: 4,174,080 km (0.083 R)
• M29: 4,490,778 km (0.118 R)
• M30: 4,598,040 km (0.105 R)
• M31: 4,801,493 km (0.097 R)
• M32: 5,175,338 km (0.101 R)
• M33: 5,316,260 km (0.114 R)
• M34: 5,401,381 km (0.032 R)
• M35: 5,601,842 km (0.071 R)
• M36: 6,039,565 km (0.068 R)
• M37: 6,337,564 km (0.115 R)
• M38: 6,473,249 km (0.069 R)
• M39: 6,533,986 km (0.056 R)
• M40: 6,979,189 km (0.042 R)
• M41: 7,213,310 km (0.092 R)
• M42: 7,276,141 km (0.078 R)
• M43: 7,354,979 km (0.116 R)
• M44: 7,529,560 km (0.119 R)
• M45: 7,721,494 km (0.058 R)
• M46: 7,866,454 km (0.098 R)
• M47: 8,455,720 km (0.119 R)
• M48: 8,722,154 km (0.05 R)
• M49: 8,890,003 km (0.103 R)
• M50: 9,246,196 km (0.115 R)
• M51: 10,431,460 km (0.112 R)
• M52: 10,627,582 km (0.064 R)
• M53: 10,861,105 km (0.104 R)
• M54: 11,078,171 km (0.116 R)
• M55: 11,168,977 km (0.041 R)
• M56: 11,424,640 km (0.118 R)
• M57: 11,534,893 km (0.064 R)
• M58: 11,645,446 km (0.12 R)
• M59: 11,719,348 km (0.087 R)
• M60: 11,941,949 km (0.102 R)
• M61: 12,091,098 km (0.037 R)
• M62: 12,222,146 km (0.109 R)
• M63: 12,447,889 km (0.102 R)
• M64: 12,656,129 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 922.6

Radius: 12.1

Gravity: 6.3 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.36 AU - 2.04 AU

Year: 1478 Days

Day: 9.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 18,027,035 km

• M1: 188,793 km (0.086 R)
• M2: 295,007 km (0.051 R)
• M3: 507,137 km (0.084 R)
• M4: 627,713 km (0.079 R)
• M5: 714,330 km (0.063 R)
• M6: 853,007 km (0.07 R)
• M7: 1,035,666 km (0.112 R)
• M8: 1,114,355 km (0.11 R)
• M9: 1,382,733 km (0.086 R)
• M10: 1,490,144 km (0.102 R)
• M11: 1,840,503 km (0.076 R)
• M12: 1,981,424 km (0.083 R)
• M13: 2,171,413 km (0.027 R)
• M14: 2,367,386 km (0.046 R)
• M15: 2,569,343 km (0.082 R)
• M16: 2,789,551 km (0.113 R)
• M17: 2,939,897 km (0.088 R)
• M18: 3,118,667 km (0.039 R)
• M19: 3,288,012 km (0.098 R)
• M20: 3,380,463 km (0.093 R)
• M21: 3,500,740 km (0.085 R)
• M22: 3,828,359 km (0.109 R)
• M23: 3,925,747 km (0.041 R)
• M24: 4,137,428 km (0.087 R)
• M25: 4,513,368 km (0.072 R)
• M26: 4,735,371 km (0.114 R)
• M27: 5,097,996 km (0.071 R)
• M28: 5,344,833 km (0.106 R)
• M29: 5,454,039 km (0.048 R)
• M30: 5,690,703 km (0.118 R)
• M31: 5,834,317 km (0.026 R)
• M32: 6,076,366 km (0.114 R)
• M33: 6,570,488 km (0.094 R)
• M34: 6,822,411 km (0.069 R)
• M35: 6,907,083 km (0.118 R)
• M36: 7,129,087 km (0.04 R)
• M37: 7,405,394 km (0.117 R)
• M38: 7,509,963 km (0.106 R)
• M39: 7,685,291 km (0.112 R)
• M40: 8,075,891 km (0.065 R)
• M41: 8,183,602 km (0.099 R)
• M42: 8,364,167 km (0.099 R)
• M43: 8,454,823 km (0.068 R)
• M44: 8,564,179 km (0.049 R)
• M45: 8,692,384 km (0.102 R)
• M46: 8,784,387 km (0.07 R)
• M47: 9,024,940 km (0.12 R)
• M48: 9,192,789 km (0.095 R)
• M49: 9,342,836 km (0.119 R)
• M50: 10,202,126 km (0.094 R)
• M51: 10,474,693 km (0.113 R)
• M52: 10,670,816 km (0.03 R)
• M53: 10,927,676 km (0.037 R)
• M54: 11,066,802 km (0.062 R)
• M55: 11,246,618 km (0.102 R)
• M56: 11,812,098 km (0.073 R)
• M57: 12,677,821 km (0.047 R)
• M58: 12,970,883 km (0.108 R)
• M59: 13,202,760 km (0.029 R)
• M60: 13,308,675 km (0.096 R)
• M61: 13,627,917 km (0.072 R)
• M62: 13,842,141 km (0.102 R)
• M63: 13,928,160 km (0.081 R)
• M64: 14,208,955 km (0.073 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 975.7

Radius: 8.8

Gravity: 12.6 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.48 AU - 2.3 AU

Year: 1733 Days

Day: 13.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 18,027,035 km

• M1: 209,287 km (0.084 R)
• M2: 411,245 km (0.119 R)
• M3: 479,162 km (0.088 R)
• M4: 559,047 km (0.089 R)
• M5: 733,628 km (0.104 R)
• M6: 810,372 km (0.104 R)
• M7: 880,982 km (0.081 R)
• M8: 1,105,977 km (0.09 R)
• M9: 1,235,678 km (0.091 R)
• M10: 1,488,648 km (0.115 R)
• M11: 1,621,342 km (0.104 R)
• M12: 1,946,268 km (0.079 R)
• M13: 2,128,927 km (0.102 R)
• M14: 2,368,284 km (0.096 R)
• M15: 2,603,153 km (0.039 R)
• M16: 2,710,115 km (0.099 R)
• M17: 2,914,466 km (0.095 R)
• M18: 2,969,817 km (0.11 R)
• M19: 3,109,691 km (0.119 R)
• M20: 3,251,959 km (0.117 R)
• M21: 3,661,557 km (0.082 R)
• M22: 3,857,231 km (0.092 R)
• M23: 3,918,267 km (0.075 R)
• M24: 4,041,087 km (0.069 R)
• M25: 4,165,254 km (0.066 R)
• M26: 4,513,218 km (0.115 R)
• M27: 4,706,947 km (0.094 R)
• M28: 4,986,247 km (0.07 R)
• M29: 5,220,367 km (0.107 R)
• M30: 5,475,132 km (0.106 R)
• M31: 5,543,798 km (0.114 R)
• M32: 5,856,308 km (0.082 R)
• M33: 5,996,930 km (0.077 R)
• M34: 6,174,503 km (0.119 R)
• M35: 6,625,839 km (0.058 R)
• M36: 6,680,742 km (0.048 R)
• M37: 6,754,194 km (0.037 R)
• M38: 7,031,848 km (0.12 R)
• M39: 7,694,566 km (0.094 R)
• M40: 8,101,622 km (0.112 R)
• M41: 8,278,297 km (0.106 R)
• M42: 8,396,779 km (0.1 R)
• M43: 8,456,319 km (0.101 R)
• M44: 8,957,173 km (0.089 R)
• M45: 9,099,290 km (0.099 R)
• M46: 9,550,328 km (0.113 R)
• M47: 9,716,232 km (0.095 R)
• M48: 9,945,865 km (0.119 R)
• M49: 10,071,826 km (0.03 R)
• M50: 10,346,787 km (0.053 R)
• M51: 10,517,179 km (0.115 R)
• M52: 10,774,487 km (0.114 R)
• M53: 10,990,507 km (0.052 R)
• M54: 11,142,648 km (0.062 R)
• M55: 11,935,666 km (0.054 R)
• M56: 12,047,266 km (0.107 R)
• M57: 12,519,846 km (0.105 R)
• M58: 12,701,458 km (0.09 R)
• M59: 12,861,079 km (0.092 R)
• M60: 13,090,262 km (0.108 R)
• M61: 13,367,168 km (0.079 R)
• M62: 13,622,681 km (0.114 R)
• M63: 13,692,544 km (0.109 R)
• M64: 13,856,204 km (0.079 R)
• M65: 14,091,222 km (0.116 R)
• M66: 14,924,033 km (0.11 R)
• M67: 15,189,121 km (0.114 R)
• M68: 15,455,704 km (0.105 R)
• M69: 15,528,708 km (0.063 R)
• M70: 15,895,372 km (0.092 R)
• M71: 16,067,410 km (0.111 R)
• M72: 16,537,596 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 585.4

Radius: 9.9

Gravity: 5.97 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.24 AU - 2.58 AU

Year: 2495 Days

Day: 14.5 Hours

Environment

Temp: -211 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 18,027,035 km

• M1: 138,378 km (0.081 R)
• M2: 216,169 km (0.066 R)
• M3: 323,281 km (0.106 R)
• M4: 406,158 km (0.108 R)
• M5: 543,489 km (0.085 R)
• M6: 723,605 km (0.073 R)
• M7: 876,644 km (0.117 R)
• M8: 972,087 km (0.072 R)
• M9: 1,060,948 km (0.116 R)
• M10: 1,152,801 km (0.068 R)
• M11: 1,279,660 km (0.056 R)
• M12: 1,411,456 km (0.118 R)
• M13: 1,676,693 km (0.1 R)
• M14: 1,907,971 km (0.101 R)
• M15: 2,483,025 km (0.055 R)
• M16: 2,648,929 km (0.11 R)
• M17: 3,258,242 km (0.103 R)
• M18: 3,455,711 km (0.071 R)
• M19: 3,688,336 km (0.039 R)
• M20: 4,071,156 km (0.082 R)
• M21: 4,317,095 km (0.071 R)
• M22: 4,483,747 km (0.111 R)
• M23: 4,550,917 km (0.087 R)
• M24: 5,242,059 km (0.091 R)
• M25: 5,509,690 km (0.034 R)
• M26: 5,581,945 km (0.06 R)
• M27: 5,672,452 km (0.093 R)
• M28: 5,910,462 km (0.107 R)
• M29: 6,114,364 km (0.082 R)
• M30: 6,798,026 km (0.102 R)
• M31: 7,148,983 km (0.05 R)
• M32: 7,306,809 km (0.119 R)
• M33: 7,386,096 km (0.104 R)
• M34: 7,746,926 km (0.094 R)
• M35: 8,092,946 km (0.097 R)
• M36: 9,118,589 km (0.09 R)
• M37: 9,246,944 km (0.073 R)
• M38: 9,419,131 km (0.117 R)
• M39: 10,007,948 km (0.1 R)
• M40: 10,140,492 km (0.116 R)
• M41: 10,451,805 km (0.092 R)
• M42: 10,653,762 km (0.051 R)
• M43: 11,084,155 km (0.103 R)
• M44: 11,358,966 km (0.105 R)
• M45: 11,845,159 km (0.079 R)
• M46: 12,126,104 km (0.101 R)
• M47: 12,243,838 km (0.085 R)
• M48: 12,480,502 km (0.089 R)
• M49: 12,599,282 km (0.101 R)
• M50: 13,006,188 km (0.092 R)
• M51: 13,199,319 km (0.052 R)
• M52: 13,441,817 km (0.04 R)
• M53: 13,588,124 km (0.117 R)
• M54: 13,783,948 km (0.117 R)
• M55: 14,327,437 km (0.076 R)
• M56: 14,777,278 km (0.089 R)
• M57: 15,079,765 km (0.082 R)
• M58: 15,257,188 km (0.062 R)
• M59: 15,333,333 km (0.027 R)
• M60: 15,562,816 km (0.08 R)
• M61: 15,690,872 km (0.081 R)
• M62: 15,793,496 km (0.107 R)
• M63: 15,922,150 km (0.097 R)
• M64: 16,076,984 km (0.068 R)
• M65: 16,180,356 km (0.081 R)
• M66: 16,336,087 km (0.091 R)
• M67: 16,414,028 km (0.08 R)
• M68: 16,622,717 km (0.034 R)
• M69: 16,701,106 km (0.049 R)
• M70: 16,779,795 km (0.078 R)
• M71: 16,884,663 km (0.09 R)
• M72: 17,439,521 km (0.11 R)
• M73: 18,000,214 km (0.107 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: 268 - 13,955 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit