🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.3

Radius: 12.3

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.7 AU - 0.86 AU

Year: 445 Days

Day: 12.3 Hours

Environment

Temp: -139 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 61,095,725 km

• M1: 158,873 km (0.119 R)
• M2: 255,663 km (0.074 R)
• M3: 374,743 km (0.089 R)
• M4: 452,982 km (0.116 R)
• M5: 571,464 km (0.025 R)
• M6: 654,640 km (0.11 R)
• M7: 861,833 km (0.085 R)
• M8: 969,394 km (0.066 R)
• M9: 1,115,551 km (0.116 R)
• M10: 1,357,301 km (0.116 R)
• M11: 1,441,824 km (0.047 R)
• M12: 1,544,598 km (0.043 R)
• M13: 1,666,819 km (0.063 R)
• M14: 1,815,669 km (0.086 R)
• M15: 1,909,617 km (0.065 R)
• M16: 1,987,109 km (0.111 R)
• M17: 2,145,533 km (0.093 R)
• M18: 2,397,605 km (0.088 R)
• M19: 2,619,459 km (0.089 R)
• M20: 2,726,421 km (0.097 R)
• M21: 2,814,235 km (0.071 R)
• M22: 2,903,096 km (0.09 R)
• M23: 2,986,123 km (0.054 R)
• M24: 3,090,842 km (0.114 R)
• M25: 3,493,110 km (0.113 R)
• M26: 3,730,672 km (0.032 R)
• M27: 3,821,029 km (0.072 R)
• M28: 3,950,431 km (0.118 R)
• M29: 4,104,666 km (0.099 R)
• M30: 4,276,554 km (0.106 R)
• M31: 4,418,972 km (0.081 R)
• M32: 4,611,354 km (0.11 R)
• M33: 4,806,580 km (0.096 R)
• M34: 4,971,436 km (0.057 R)
• M35: 5,163,371 km (0.085 R)
• M36: 5,272,876 km (0.119 R)
• M37: 5,383,279 km (0.096 R)
• M38: 5,468,700 km (0.042 R)
• M39: 5,666,917 km (0.068 R)
• M40: 5,762,510 km (0.03 R)
• M41: 5,955,491 km (0.051 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 438.1

Radius: 8.5

Gravity: 6.06 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.17 AU - 1.47 AU

Year: 979 Days

Day: 11.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 61,095,725 km

• M1: 108,758 km (0.057 R)
• M2: 164,857 km (0.072 R)
• M3: 331,958 km (0.099 R)
• M4: 448,195 km (0.072 R)
• M5: 665,711 km (0.109 R)
• M6: 724,054 km (0.053 R)
• M7: 945,758 km (0.058 R)
• M8: 1,024,596 km (0.079 R)
• M9: 1,131,259 km (0.111 R)
• M10: 1,208,751 km (0.116 R)
• M11: 1,508,695 km (0.025 R)
• M12: 1,601,744 km (0.04 R)
• M13: 1,682,078 km (0.117 R)
• M14: 1,771,388 km (0.12 R)
• M15: 1,839,306 km (0.072 R)
• M16: 2,017,178 km (0.106 R)
• M17: 2,088,237 km (0.112 R)
• M18: 2,456,547 km (0.083 R)
• M19: 2,549,746 km (0.102 R)
• M20: 2,635,615 km (0.041 R)
• M21: 2,731,059 km (0.048 R)
• M22: 2,801,220 km (0.092 R)
• M23: 2,898,608 km (0.102 R)
• M24: 3,554,894 km (0.108 R)
• M25: 3,728,428 km (0.109 R)
• M26: 3,826,115 km (0.102 R)
• M27: 3,894,930 km (0.031 R)
• M28: 4,003,987 km (0.119 R)
• M29: 4,164,506 km (0.069 R)
• M30: 4,367,959 km (0.091 R)
• M31: 4,585,324 km (0.09 R)
• M32: 4,679,571 km (0.109 R)
• M33: 4,795,659 km (0.108 R)
• M34: 4,848,766 km (0.087 R)
• M35: 4,912,644 km (0.082 R)
• M36: 5,009,135 km (0.095 R)
• M37: 5,073,761 km (0.106 R)
• M38: 5,236,673 km (0.042 R)
• M39: 5,434,442 km (0.114 R)
• M40: 5,578,804 km (0.065 R)
• M41: 5,701,923 km (0.065 R)
• M42: 5,848,678 km (0.099 R)
• M43: 5,962,373 km (0.078 R)
• M44: 6,145,929 km (0.102 R)
• M45: 6,261,568 km (0.103 R)
• M46: 6,366,137 km (0.055 R)
• M47: 6,459,786 km (0.094 R)
• M48: 6,577,370 km (0.105 R)
• M49: 6,636,461 km (0.043 R)
• M50: 6,707,520 km (0.069 R)
• M51: 6,958,395 km (0.053 R)
• M52: 7,042,769 km (0.053 R)
• M53: 7,115,324 km (0.064 R)
• M54: 7,188,178 km (0.08 R)
• M55: 7,273,448 km (0.108 R)
• M56: 7,334,484 km (0.106 R)
• M57: 7,692,323 km (0.109 R)
• M58: 7,829,504 km (0.098 R)
• M59: 8,017,997 km (0.103 R)
• M60: 8,566,423 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 489

Radius: 13.7

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 4.03 AU - 4.07 AU

Year: 5263 Days

Day: 14.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 61,095,725 km

• M1: 206,894 km (0.071 R)
• M2: 400,773 km (0.033 R)
• M3: 490,083 km (0.115 R)
• M4: 651,648 km (0.105 R)
• M5: 1,238,670 km (0.104 R)
• M6: 1,324,091 km (0.078 R)
• M7: 1,831,377 km (0.093 R)
• M8: 2,202,081 km (0.082 R)
• M9: 2,432,611 km (0.095 R)
• M10: 2,671,369 km (0.067 R)
• M11: 2,784,166 km (0.118 R)
• M12: 3,073,339 km (0.12 R)
• M13: 3,413,075 km (0.113 R)
• M14: 3,639,567 km (0.117 R)
• M15: 3,870,995 km (0.092 R)
• M16: 4,063,976 km (0.106 R)
• M17: 4,392,941 km (0.114 R)
• M18: 4,662,517 km (0.096 R)
• M19: 5,265,097 km (0.083 R)
• M20: 5,941,728 km (0.109 R)
• M21: 6,518,129 km (0.072 R)
• M22: 6,620,304 km (0.032 R)
• M23: 6,903,792 km (0.078 R)
• M24: 7,086,451 km (0.086 R)
• M25: 7,297,085 km (0.077 R)
• M26: 7,403,150 km (0.074 R)
• M27: 7,536,442 km (0.084 R)
• M28: 8,023,233 km (0.096 R)
• M29: 8,885,515 km (0.076 R)
• M30: 9,544,344 km (0.026 R)
• M31: 10,159,790 km (0.036 R)
• M32: 10,278,421 km (0.1 R)
• M33: 10,818,320 km (0.11 R)
• M34: 11,030,749 km (0.096 R)
• M35: 11,183,338 km (0.054 R)
• M36: 11,275,192 km (0.079 R)
• M37: 11,676,413 km (0.058 R)
• M38: 12,239,649 km (0.088 R)
• M39: 12,397,624 km (0.05 R)
• M40: 12,556,497 km (0.054 R)
• M41: 12,715,819 km (0.083 R)
• M42: 12,908,052 km (0.114 R)
• M43: 13,295,361 km (0.042 R)
• M44: 14,346,735 km (0.096 R)
• M45: 15,254,644 km (0.079 R)
• M46: 15,356,670 km (0.055 R)
• M47: 15,904,797 km (0.095 R)
• M48: 16,042,726 km (0.074 R)
• M49: 16,459,207 km (0.1 R)
• M50: 16,563,925 km (0.109 R)
• M51: 16,703,799 km (0.098 R)
• M52: 16,844,122 km (0.085 R)
• M53: 17,090,659 km (0.065 R)
• M54: 17,515,966 km (0.105 R)
• M55: 17,873,056 km (0.109 R)
• M56: 18,016,670 km (0.052 R)
• M57: 18,304,945 km (0.117 R)
• M58: 18,449,606 km (0.062 R)
• M59: 18,667,271 km (0.059 R)
• M60: 18,776,478 km (0.061 R)
• M61: 18,958,987 km (0.084 R)
• M62: 19,546,907 km (0.114 R)
• M63: 20,066,161 km (0.083 R)
• M64: 20,252,859 km (0.111 R)
• M65: 20,365,057 km (0.115 R)
• M66: 21,080,584 km (0.096 R)
• M67: 21,384,417 km (0.076 R)
• M68: 22,073,166 km (0.076 R)
• M69: 22,497,725 km (0.091 R)
• M70: 23,041,962 km (0.109 R)
• M71: 23,669,375 km (0.027 R)
• M72: 24,183,094 km (0.111 R)
• M73: 24,341,967 km (0.091 R)
• M74: 25,061,084 km (0.103 R)
• M75: 25,302,385 km (0.034 R)
• M76: 25,504,043 km (0.077 R)
• M77: 26,275,220 km (0.091 R)
• M78: 26,438,432 km (0.095 R)
• M79: 27,054,027 km (0.114 R)
• M80: 27,218,884 km (0.084 R)
• M81: 27,508,356 km (0.11 R)
• M82: 27,798,875 km (0.062 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 856.9

Radius: 3.5

Gravity: 69.95 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 6.84 AU - 7.86 AU

Year: 12866 Days

Day: 18.2 Hours

Environment

Temp: -231 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 61,095,725 km

• M1: 360,830 km (0.073 R)
• M2: 443,258 km (0.114 R)
• M3: 513,719 km (0.098 R)
• M4: 607,068 km (0.085 R)
• M5: 940,821 km (0.114 R)
• M6: 1,272,479 km (0.05 R)
• M7: 1,747,154 km (0.084 R)
• M8: 1,887,925 km (0.06 R)
• M9: 2,424,533 km (0.083 R)
• M10: 3,038,333 km (0.107 R)
• M11: 3,484,434 km (0.069 R)
• M12: 3,769,118 km (0.065 R)
• M13: 3,805,321 km (0.051 R)
• M14: 3,841,524 km (0.102 R)
• M15: 3,877,876 km (0.106 R)
• M16: 3,914,228 km (0.104 R)
• M17: 4,024,332 km (0.048 R)
• M18: 4,783,841 km (0.088 R)
• M19: 4,901,574 km (0.086 R)
• M20: 4,940,918 km (0.1 R)
• M21: 5,020,205 km (0.088 R)
• M22: 5,139,734 km (0.095 R)
• M23: 5,504,154 km (0.05 R)
• M24: 6,087,437 km (0.084 R)
• M25: 6,646,484 km (0.094 R)
• M26: 7,087,648 km (0.11 R)
• M27: 7,176,958 km (0.079 R)
• M28: 7,951,426 km (0.1 R)
• M29: 8,090,851 km (0.116 R)
• M30: 8,231,024 km (0.077 R)
• M31: 9,381,432 km (0.105 R)
• M32: 9,676,888 km (0.115 R)
• M33: 10,276,775 km (0.117 R)
• M34: 10,377,903 km (0.092 R)
• M35: 11,043,464 km (0.107 R)
• M36: 12,848,064 km (0.054 R)
• M37: 14,232,143 km (0.103 R)
• M38: 14,344,940 km (0.069 R)
• M39: 14,401,338 km (0.098 R)
• M40: 15,546,660 km (0.101 R)
• M41: 15,720,941 km (0.081 R)
• M42: 15,837,478 km (0.102 R)
• M43: 17,018,703 km (0.096 R)
• M44: 19,215,398 km (0.059 R)
• M45: 19,778,334 km (0.048 R)
• M46: 19,967,127 km (0.086 R)
• M47: 20,600,973 km (0.088 R)
• M48: 21,177,075 km (0.062 R)
• M49: 21,823,337 km (0.101 R)
• M50: 23,267,705 km (0.079 R)
• M51: 24,742,740 km (0.086 R)
• M52: 25,903,021 km (0.045 R)
• M53: 26,109,616 km (0.108 R)
• M54: 26,316,809 km (0.103 R)
• M55: 26,593,864 km (0.061 R)
• M56: 27,011,242 km (0.062 R)
• M57: 27,430,714 km (0.077 R)
• M58: 28,702,296 km (0.078 R)
• M59: 29,848,515 km (0.098 R)
• M60: 31,448,913 km (0.104 R)
• M61: 31,522,366 km (0.064 R)
• M62: 31,742,873 km (0.085 R)
• M63: 32,333,485 km (0.08 R)
• M64: 33,901,121 km (0.111 R)
• M65: 36,029,600 km (0.055 R)
• M66: 36,106,344 km (0.083 R)
• M67: 37,187,487 km (0.093 R)
• M68: 37,265,129 km (0.109 R)
• M69: 38,200,863 km (0.104 R)
• M70: 38,279,103 km (0.104 R)
• M71: 39,302,203 km (0.028 R)
• M72: 39,460,478 km (0.083 R)
• M73: 39,539,615 km (0.075 R)
• M74: 40,174,957 km (0.066 R)
• M75: 42,020,097 km (0.114 R)
• M76: 42,505,991 km (0.118 R)
• M77: 43,483,463 km (0.029 R)
• M78: 46,042,335 km (0.095 R)
• M79: 47,466,208 km (0.041 R)
• M80: 47,634,655 km (0.119 R)
• M81: 48,480,032 km (0.036 R)
• M82: 48,564,854 km (0.079 R)
• M83: 49,671,729 km (0.099 R)
• M84: 51,650,460 km (0.111 R)
• M85: 51,910,461 km (0.09 R)
• M86: 53,129,385 km (0.043 R)
• M87: 53,304,264 km (0.101 R)
• M88: 54,445,846 km (0.076 R)
• M89: 56,396,153 km (0.103 R)
• M90: 58,730,179 km (0.087 R)
• M91: 58,820,686 km (0.073 R)
• M92: 60,091,071 km (0.113 R)
• M93: 60,273,431 km (0.098 R)
• M94: 60,912,663 km (0.094 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 237 - 19,597 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit