🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.7

Radius: 11.7

Gravity: 6.76 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.41 AU - 0.63 AU

Year: 254 Days

Day: 8.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 28,540,778 km

• M1: 150,645 km (0.05 R)
• M2: 224,098 km (0.118 R)
• M3: 302,936 km (0.12 R)
• M4: 410,945 km (0.105 R)
• M5: 545,284 km (0.073 R)
• M6: 713,283 km (0.062 R)
• M7: 792,270 km (0.088 R)
• M8: 881,730 km (0.105 R)
• M9: 982,559 km (0.115 R)
• M10: 1,087,726 km (0.059 R)
• M11: 1,168,210 km (0.109 R)
• M12: 1,263,504 km (0.039 R)
• M13: 1,400,685 km (0.118 R)
• M14: 1,639,144 km (0.045 R)
• M15: 1,765,853 km (0.086 R)
• M16: 1,871,619 km (0.12 R)
• M17: 1,945,072 km (0.115 R)
• M18: 2,074,623 km (0.102 R)
• M19: 2,171,114 km (0.084 R)
• M20: 2,269,250 km (0.067 R)
• M21: 2,374,268 km (0.09 R)
• M22: 2,524,015 km (0.112 R)
• M23: 2,610,932 km (0.103 R)
• M24: 2,687,975 km (0.077 R)
• M25: 2,804,960 km (0.105 R)
• M26: 2,878,263 km (0.087 R)
• M27: 3,009,460 km (0.06 R)
• M28: 3,189,576 km (0.12 R)
• M29: 3,266,170 km (0.091 R)
• M30: 3,361,315 km (0.103 R)
• M31: 3,445,389 km (0.041 R)
• M32: 3,566,712 km (0.099 R)
• M33: 3,658,566 km (0.065 R)
• M34: 3,801,132 km (0.094 R)
• M35: 3,914,079 km (0.118 R)
• M36: 4,021,640 km (0.101 R)
• M37: 4,227,037 km (0.071 R)
• M38: 4,304,978 km (0.11 R)
• M39: 4,389,800 km (0.076 R)
• M40: 4,568,121 km (0.094 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 759.7

Radius: 8.3

Gravity: 11.03 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.56 AU - 0.86 AU

Year: 406 Days

Day: 6.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 28,540,778 km

• M1: 106,663 km (0.082 R)
• M2: 160,070 km (0.064 R)
• M3: 219,011 km (0.085 R)
• M4: 351,555 km (0.058 R)
• M5: 404,662 km (0.118 R)
• M6: 510,278 km (0.117 R)
• M7: 572,361 km (0.105 R)
• M8: 625,768 km (0.092 R)
• M9: 680,970 km (0.061 R)
• M10: 750,533 km (0.051 R)
• M11: 814,112 km (0.107 R)
• M12: 875,148 km (0.071 R)
• M13: 1,053,618 km (0.066 R)
• M14: 1,149,959 km (0.059 R)
• M15: 1,289,833 km (0.113 R)
• M16: 1,414,298 km (0.045 R)
• M17: 1,515,726 km (0.052 R)
• M18: 1,720,376 km (0.049 R)
• M19: 1,840,652 km (0.12 R)
• M20: 1,969,606 km (0.059 R)
• M21: 2,174,854 km (0.08 R)
• M22: 2,298,870 km (0.101 R)
• M23: 2,374,417 km (0.067 R)
• M24: 2,444,429 km (0.065 R)
• M25: 2,541,069 km (0.105 R)
• M26: 2,632,324 km (0.108 R)
• M27: 2,912,970 km (0.109 R)
• M28: 2,974,454 km (0.088 R)
• M29: 3,029,357 km (0.093 R)
• M30: 3,126,296 km (0.068 R)
• M31: 3,252,557 km (0.07 R)
• M32: 3,309,254 km (0.108 R)
• M33: 3,394,824 km (0.044 R)
• M34: 3,488,473 km (0.118 R)
• M35: 3,553,697 km (0.081 R)
• M36: 3,612,190 km (0.083 R)
• M37: 3,715,114 km (0.112 R)
• M38: 3,931,582 km (0.096 R)
• M39: 4,090,903 km (0.098 R)
• M40: 4,198,315 km (0.109 R)
• M41: 4,298,994 km (0.099 R)
• M42: 4,534,162 km (0.062 R)
• M43: 4,653,391 km (0.076 R)
• M44: 4,717,419 km (0.089 R)
• M45: 4,789,825 km (0.09 R)
• M46: 4,992,829 km (0.111 R)
• M47: 5,050,125 km (0.078 R)
• M48: 5,107,720 km (0.085 R)
• M49: 5,407,215 km (0.093 R)
• M50: 5,508,343 km (0.035 R)
• M51: 5,712,544 km (0.057 R)
• M52: 5,832,821 km (0.065 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 566.3

Radius: 13.5

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.15 AU - 2.83 AU

Year: 2665 Days

Day: 12.1 Hours

Environment

Temp: -208 °C

Axial Tilt: 176.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 28,540,778 km

• M1: 169,494 km (0.077 R)
• M2: 268,678 km (0.114 R)
• M3: 466,745 km (0.046 R)
• M4: 577,897 km (0.071 R)
• M5: 751,729 km (0.099 R)
• M6: 869,164 km (0.08 R)
• M7: 1,023,249 km (0.095 R)
• M8: 1,134,999 km (0.119 R)
• M9: 1,219,073 km (0.098 R)
• M10: 1,439,132 km (0.076 R)
• M11: 1,782,159 km (0.077 R)
• M12: 2,008,351 km (0.068 R)
• M13: 2,325,050 km (0.111 R)
• M14: 2,475,695 km (0.034 R)
• M15: 2,786,859 km (0.109 R)
• M16: 2,888,585 km (0.079 R)
• M17: 3,036,238 km (0.115 R)
• M18: 3,141,106 km (0.099 R)
• M19: 3,447,483 km (0.073 R)
• M20: 3,763,583 km (0.074 R)
• M21: 3,909,142 km (0.111 R)
• M22: 4,492,574 km (0.097 R)
• M23: 4,751,228 km (0.083 R)
• M24: 4,855,947 km (0.103 R)
• M25: 5,157,237 km (0.085 R)
• M26: 5,265,097 km (0.045 R)
• M27: 5,501,312 km (0.117 R)
• M28: 5,759,668 km (0.118 R)
• M29: 5,890,267 km (0.025 R)
• M30: 6,059,761 km (0.053 R)
• M31: 6,269,198 km (0.115 R)
• M32: 6,442,283 km (0.111 R)
• M33: 6,852,480 km (0.116 R)
• M34: 7,090,789 km (0.031 R)
• M35: 7,230,963 km (0.037 R)
• M36: 7,657,317 km (0.097 R)
• M37: 7,760,090 km (0.08 R)
• M38: 7,904,751 km (0.106 R)
• M39: 8,386,157 km (0.117 R)
• M40: 8,942,063 km (0.05 R)
• M41: 9,246,345 km (0.112 R)
• M42: 9,334,010 km (0.045 R)
• M43: 9,443,814 km (0.078 R)
• M44: 9,531,928 km (0.071 R)
• M45: 9,642,630 km (0.093 R)
• M46: 9,798,212 km (0.047 R)
• M47: 9,932,401 km (0.087 R)
• M48: 10,067,039 km (0.108 R)
• M49: 10,179,686 km (0.104 R)
• M50: 11,119,759 km (0.086 R)
• M51: 12,424,103 km (0.103 R)
• M52: 12,739,605 km (0.101 R)
• M53: 12,837,143 km (0.066 R)
• M54: 13,057,650 km (0.063 R)
• M55: 13,205,303 km (0.086 R)
• M56: 15,020,524 km (0.099 R)
• M57: 15,175,358 km (0.076 R)
• M58: 15,590,791 km (0.062 R)
• M59: 15,695,210 km (0.049 R)
• M60: 15,826,108 km (0.079 R)
• M61: 16,009,964 km (0.044 R)
• M62: 16,194,568 km (0.12 R)
• M63: 16,725,790 km (0.072 R)
• M64: 17,047,276 km (0.12 R)
• M65: 17,316,851 km (0.112 R)
• M66: 17,560,546 km (0.117 R)
• M67: 17,805,438 km (0.094 R)
• M68: 18,133,805 km (0.08 R)
• M69: 18,436,442 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 772.2

Radius: 10.6

Gravity: 6.87 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 3.44 AU - 3.44 AU

Year: 4327 Days

Day: 11.6 Hours

Environment

Temp: -211 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 28,540,778 km

• M1: 200,461 km (0.112 R)
• M2: 317,895 km (0.064 R)
• M3: 488,287 km (0.066 R)
• M4: 624,571 km (0.069 R)
• M5: 727,046 km (0.108 R)
• M6: 848,370 km (0.092 R)
• M7: 937,530 km (0.12 R)
• M8: 1,283,400 km (0.1 R)
• M9: 1,494,333 km (0.06 R)
• M10: 1,848,730 km (0.088 R)
• M11: 1,967,062 km (0.087 R)
• M12: 2,355,867 km (0.094 R)
• M13: 2,466,121 km (0.104 R)
• M14: 2,540,621 km (0.081 R)
• M15: 2,653,717 km (0.074 R)
• M16: 2,944,236 km (0.115 R)
• M17: 3,023,373 km (0.072 R)
• M18: 3,224,732 km (0.086 R)
• M19: 3,472,017 km (0.047 R)
• M20: 3,876,380 km (0.104 R)
• M21: 4,029,269 km (0.072 R)
• M22: 4,228,683 km (0.089 R)
• M23: 4,318,442 km (0.104 R)
• M24: 4,753,323 km (0.082 R)
• M25: 5,011,529 km (0.066 R)
• M26: 5,371,162 km (0.081 R)
• M27: 6,064,698 km (0.046 R)
• M28: 6,396,506 km (0.078 R)
• M29: 6,499,728 km (0.107 R)
• M30: 6,839,166 km (0.056 R)
• M31: 7,024,368 km (0.093 R)
• M32: 7,535,394 km (0.094 R)
• M33: 7,781,782 km (0.103 R)
• M34: 7,892,185 km (0.026 R)
• M35: 9,905,922 km (0.067 R)
• M36: 10,296,672 km (0.082 R)
• M37: 10,387,627 km (0.114 R)
• M38: 10,631,322 km (0.103 R)
• M39: 10,969,413 km (0.092 R)
• M40: 11,530,405 km (0.108 R)
• M41: 12,421,710 km (0.043 R)
• M42: 12,908,351 km (0.117 R)
• M43: 13,467,399 km (0.077 R)
• M44: 14,405,377 km (0.107 R)
• M45: 14,575,021 km (0.098 R)
• M46: 14,677,197 km (0.113 R)
• M47: 14,848,037 km (0.084 R)
• M48: 14,985,069 km (0.077 R)
• M49: 15,122,699 km (0.047 R)
• M50: 15,607,247 km (0.111 R)
• M51: 15,676,959 km (0.096 R)
• M52: 15,991,713 km (0.036 R)
• M53: 16,061,875 km (0.058 R)
• M54: 16,984,295 km (0.081 R)
• M55: 17,235,470 km (0.118 R)
• M56: 17,451,788 km (0.061 R)
• M57: 18,179,582 km (0.107 R)
• M58: 18,547,144 km (0.061 R)
• M59: 19,401,797 km (0.092 R)
• M60: 19,551,694 km (0.105 R)
• M61: 19,815,136 km (0.06 R)
• M62: 20,995,612 km (0.079 R)
• M63: 21,613,751 km (0.059 R)
• M64: 22,316,262 km (0.066 R)
• M65: 22,512,834 km (0.065 R)
• M66: 23,145,483 km (0.119 R)
• M67: 23,224,920 km (0.038 R)
• M68: 23,703,783 km (0.114 R)
• M69: 24,387,744 km (0.102 R)
• M70: 24,793,154 km (0.082 R)
• M71: 25,078,288 km (0.083 R)
• M72: 25,159,968 km (0.085 R)
• M73: 25,610,707 km (0.061 R)
• M74: 26,561,700 km (0.113 R)
• M75: 26,853,416 km (0.107 R)
• M76: 27,397,952 km (0.067 R)
• M77: 27,777,183 km (0.047 R)
• M78: 27,988,565 km (0.055 R)
• M79: 28,498,245 km (0.103 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: 329 - 15,607 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit