🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.54 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 768

Radius: 13.1

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.95 AU - 1.21 AU

Year: 748 Days

Day: 12.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 66,337,919 km

• M1: 166,054 km (0.09 R)
• M2: 254,167 km (0.116 R)
• M3: 401,221 km (0.102 R)
• M4: 510,278 km (0.12 R)
• M5: 750,084 km (0.06 R)
• M6: 864,825 km (0.063 R)
• M7: 974,481 km (0.111 R)
• M8: 1,114,205 km (0.107 R)
• M9: 1,300,454 km (0.094 R)
• M10: 1,504,655 km (0.049 R)
• M11: 1,610,720 km (0.051 R)
• M12: 1,704,967 km (0.103 R)
• M13: 1,801,009 km (0.045 R)
• M14: 1,891,515 km (0.086 R)
• M15: 1,991,297 km (0.118 R)
• M16: 2,085,095 km (0.084 R)
• M17: 2,172,311 km (0.084 R)
• M18: 2,318,019 km (0.039 R)
• M19: 2,416,903 km (0.075 R)
• M20: 2,500,528 km (0.081 R)
• M21: 2,610,632 km (0.088 R)
• M22: 2,871,232 km (0.075 R)
• M23: 3,324,513 km (0.063 R)
• M24: 3,540,832 km (0.099 R)
• M25: 3,674,722 km (0.037 R)
• M26: 3,790,960 km (0.104 R)
• M27: 3,967,635 km (0.079 R)
• M28: 4,106,910 km (0.079 R)
• M29: 4,319,040 km (0.103 R)
• M30: 4,534,760 km (0.069 R)
• M31: 4,670,146 km (0.078 R)
• M32: 4,870,458 km (0.106 R)
• M33: 4,987,743 km (0.091 R)
• M34: 5,290,529 km (0.037 R)
• M35: 5,422,175 km (0.069 R)
• M36: 5,521,657 km (0.116 R)
• M37: 5,644,178 km (0.114 R)
• M38: 5,745,007 km (0.063 R)
• M39: 5,902,982 km (0.071 R)
• M40: 6,073,973 km (0.108 R)
• M41: 6,246,758 km (0.067 R)
• M42: 6,362,697 km (0.109 R)
• M43: 6,491,201 km (0.091 R)
• M44: 6,667,876 km (0.091 R)
• M45: 6,774,540 km (0.107 R)
• M46: 7,049,949 km (0.075 R)
• M47: 7,170,824 km (0.108 R)
• M48: 7,574,739 km (0.104 R)
• M49: 7,748,272 km (0.107 R)
• M50: 7,923,302 km (0.106 R)
• M51: 8,036,398 km (0.07 R)
• M52: 8,137,526 km (0.114 R)
• M53: 8,340,829 km (0.083 R)
• M54: 8,468,885 km (0.108 R)
• M55: 8,558,793 km (0.037 R)
• M56: 8,649,150 km (0.065 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 353.1

Radius: 8.2

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.23 AU - 1.45 AU

Year: 1034 Days

Day: 11 Hours

Environment

Temp: -185 °C

Axial Tilt: 136.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 66,337,919 km

• M1: 105,915 km (0.115 R)
• M2: 198,367 km (0.04 R)
• M3: 331,658 km (0.071 R)
• M4: 617,540 km (0.1 R)
• M5: 778,507 km (0.036 R)
• M6: 878,588 km (0.071 R)
• M7: 1,018,911 km (0.12 R)
• M8: 1,085,781 km (0.065 R)
• M9: 1,160,431 km (0.064 R)
• M10: 1,275,771 km (0.106 R)
• M11: 1,348,326 km (0.084 R)
• M12: 1,490,593 km (0.066 R)
• M13: 1,680,882 km (0.109 R)
• M14: 1,738,776 km (0.095 R)
• M15: 1,797,418 km (0.113 R)
• M16: 1,871,769 km (0.113 R)
• M17: 2,061,907 km (0.055 R)
• M18: 2,131,919 km (0.041 R)
• M19: 2,314,578 km (0.104 R)
• M20: 2,395,660 km (0.115 R)
• M21: 2,560,667 km (0.116 R)
• M22: 2,703,832 km (0.06 R)
• M23: 2,754,994 km (0.06 R)
• M24: 2,936,756 km (0.082 R)
• M25: 2,998,241 km (0.119 R)
• M26: 3,212,315 km (0.056 R)
• M27: 3,394,525 km (0.073 R)
• M28: 3,580,176 km (0.039 R)
• M29: 3,636,425 km (0.107 R)
• M30: 3,807,266 km (0.098 R)
• M31: 3,903,457 km (0.087 R)
• M32: 4,000,247 km (0.048 R)
• M33: 4,078,337 km (0.12 R)
• M34: 4,196,519 km (0.063 R)
• M35: 4,315,749 km (0.115 R)
• M36: 4,456,371 km (0.116 R)
• M37: 4,669,997 km (0.107 R)
• M38: 4,793,714 km (0.096 R)
• M39: 4,949,745 km (0.094 R)
• M40: 5,065,234 km (0.115 R)
• M41: 5,235,028 km (0.102 R)
• M42: 5,299,056 km (0.088 R)
• M43: 5,395,846 km (0.029 R)
• M44: 5,766,250 km (0.072 R)
• M45: 5,910,163 km (0.113 R)
• M46: 6,032,833 km (0.108 R)
• M47: 6,088,933 km (0.087 R)
• M48: 6,145,032 km (0.086 R)
• M49: 6,235,389 km (0.102 R)
• M50: 6,337,564 km (0.111 R)
• M51: 6,509,003 km (0.086 R)
• M52: 6,681,938 km (0.11 R)
• M53: 6,809,845 km (0.11 R)
• M54: 6,879,856 km (0.088 R)
• M55: 6,961,986 km (0.081 R)
• M56: 7,115,174 km (0.086 R)
• M57: 7,221,987 km (0.051 R)
• M58: 7,401,055 km (0.081 R)
• M59: 7,606,005 km (0.075 R)
• M60: 7,666,592 km (0.112 R)
• M61: 7,996,605 km (0.119 R)
• M62: 8,356,238 km (0.109 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 110.5

Radius: 5.1

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 6.74 AU - 7.54 AU

Year: 12723 Days

Day: 24.9 Hours

Environment

Temp: -223 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 66,337,919 km

• M1: 298,897 km (0.086 R)
• M2: 335,997 km (0.054 R)
• M3: 384,915 km (0.101 R)
• M4: 457,769 km (0.074 R)
• M5: 558,449 km (0.119 R)
• M6: 593,604 km (0.087 R)
• M7: 1,044,792 km (0.078 R)
• M8: 1,133,503 km (0.113 R)
• M9: 1,447,210 km (0.09 R)
• M10: 1,479,972 km (0.115 R)
• M11: 1,596,808 km (0.079 R)
• M12: 1,857,407 km (0.104 R)
• M13: 2,131,171 km (0.098 R)
• M14: 2,757,089 km (0.069 R)
• M15: 3,068,851 km (0.045 R)
• M16: 3,132,579 km (0.113 R)
• M17: 3,261,383 km (0.114 R)
• M18: 3,862,168 km (0.053 R)
• M19: 4,520,548 km (0.116 R)
• M20: 5,213,187 km (0.071 R)
• M21: 5,340,345 km (0.083 R)
• M22: 5,859,150 km (0.077 R)
• M23: 6,071,280 km (0.053 R)
• M24: 7,481,090 km (0.084 R)
• M25: 7,943,348 km (0.11 R)
• M26: 8,956,275 km (0.074 R)
• M27: 9,108,566 km (0.045 R)
• M28: 9,695,288 km (0.042 R)
• M29: 11,198,597 km (0.1 R)
• M30: 11,362,706 km (0.034 R)
• M31: 11,494,652 km (0.107 R)
• M32: 11,527,713 km (0.07 R)
• M33: 12,296,646 km (0.088 R)
• M34: 14,450,556 km (0.116 R)
• M35: 15,206,175 km (0.112 R)
• M36: 15,460,790 km (0.094 R)
• M37: 15,606,947 km (0.119 R)
• M38: 15,643,599 km (0.062 R)
• M39: 15,680,250 km (0.067 R)
• M40: 16,048,261 km (0.105 R)
• M41: 16,493,614 km (0.096 R)
• M42: 18,936,846 km (0.065 R)
• M43: 19,565,008 km (0.115 R)
• M44: 19,604,502 km (0.081 R)
• M45: 20,120,315 km (0.11 R)
• M46: 20,160,108 km (0.11 R)
• M47: 20,801,434 km (0.092 R)
• M48: 20,841,826 km (0.109 R)
• M49: 21,205,648 km (0.056 R)
• M50: 22,682,328 km (0.035 R)
• M51: 23,601,009 km (0.063 R)
• M52: 23,980,239 km (0.1 R)
• M53: 24,022,576 km (0.039 R)
• M54: 24,489,171 km (0.069 R)
• M55: 24,531,657 km (0.116 R)
• M56: 27,174,304 km (0.098 R)
• M57: 27,483,373 km (0.071 R)
• M58: 28,149,383 km (0.025 R)
• M59: 28,238,692 km (0.09 R)
• M60: 28,910,686 km (0.102 R)
• M61: 29,860,333 km (0.096 R)
• M62: 30,042,394 km (0.074 R)
• M63: 30,179,276 km (0.069 R)
• M64: 30,361,935 km (0.102 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 828.2

Radius: 3.9

Gravity: 54.45 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 6.08 AU - 9.72 AU

Year: 14807 Days

Day: 21.3 Hours

Environment

Temp: -242 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 66,337,919 km

• M1: 250,277 km (0.079 R)
• M2: 539,600 km (0.052 R)
• M3: 598,840 km (0.091 R)
• M4: 974,481 km (0.076 R)
• M5: 1,096,702 km (0.117 R)
• M6: 1,172,548 km (0.099 R)
• M7: 1,224,010 km (0.102 R)
• M8: 1,520,363 km (0.112 R)
• M9: 1,838,259 km (0.036 R)
• M10: 2,271,793 km (0.11 R)
• M11: 2,303,957 km (0.103 R)
• M12: 3,446,885 km (0.113 R)
• M13: 4,330,858 km (0.074 R)
• M14: 5,195,534 km (0.081 R)
• M15: 5,495,179 km (0.118 R)
• M16: 5,756,676 km (0.049 R)
• M17: 5,800,657 km (0.07 R)
• M18: 5,977,632 km (0.084 R)
• M19: 6,795,782 km (0.05 R)
• M20: 6,982,331 km (0.094 R)
• M21: 7,217,948 km (0.083 R)
• M22: 7,600,170 km (0.099 R)
• M23: 7,648,490 km (0.077 R)
• M24: 7,745,280 km (0.086 R)
• M25: 8,534,409 km (0.11 R)
• M26: 9,040,349 km (0.088 R)
• M27: 9,400,431 km (0.12 R)
• M28: 9,870,019 km (0.083 R)
• M29: 10,134,358 km (0.116 R)
• M30: 10,777,928 km (0.096 R)
• M31: 11,104,800 km (0.084 R)
• M32: 11,935,816 km (0.088 R)
• M33: 12,500,996 km (0.111 R)
• M34: 14,010,589 km (0.04 R)
• M35: 14,666,426 km (0.101 R)
• M36: 15,332,136 km (0.104 R)
• M37: 15,884,152 km (0.084 R)
• M38: 16,505,133 km (0.109 R)
• M39: 16,818,541 km (0.075 R)
• M40: 17,324,181 km (0.045 R)
• M41: 17,706,703 km (0.064 R)
• M42: 18,091,918 km (0.05 R)
• M43: 18,805,350 km (0.054 R)
• M44: 19,264,167 km (0.084 R)
• M45: 19,792,995 km (0.04 R)
• M46: 20,326,611 km (0.111 R)
• M47: 22,300,255 km (0.111 R)
• M48: 22,785,700 km (0.057 R)
• M49: 23,344,897 km (0.079 R)
• M50: 25,916,036 km (0.114 R)
• M51: 27,013,636 km (0.1 R)
• M52: 27,087,387 km (0.076 R)
• M53: 27,605,145 km (0.12 R)
• M54: 27,679,496 km (0.028 R)
• M55: 27,753,696 km (0.078 R)
• M56: 28,350,592 km (0.112 R)
• M57: 30,549,531 km (0.098 R)
• M58: 32,723,936 km (0.116 R)
• M59: 32,802,475 km (0.106 R)
• M60: 32,959,852 km (0.086 R)
• M61: 33,354,341 km (0.114 R)
• M62: 33,591,753 km (0.065 R)
• M63: 33,671,040 km (0.106 R)
• M64: 34,947,708 km (0.113 R)
• M65: 35,269,344 km (0.118 R)
• M66: 37,466,039 km (0.068 R)
• M67: 37,712,875 km (0.119 R)
• M68: 38,208,044 km (0.087 R)
• M69: 38,373,649 km (0.103 R)
• M70: 40,547,306 km (0.109 R)
• M71: 41,054,592 km (0.079 R)
• M72: 41,564,123 km (0.056 R)
• M73: 42,674,887 km (0.103 R)
• M74: 42,846,625 km (0.11 R)
• M75: 42,932,644 km (0.037 R)
• M76: 43,622,440 km (0.115 R)
• M77: 44,402,892 km (0.104 R)
• M78: 44,751,156 km (0.092 R)
• M79: 46,594,800 km (0.081 R)
• M80: 47,837,510 km (0.105 R)
• M81: 48,821,564 km (0.076 R)
• M82: 50,900,825 km (0.104 R)
• M83: 50,991,781 km (0.061 R)
• M84: 51,356,500 km (0.085 R)
• M85: 52,088,632 km (0.051 R)
• M86: 52,916,357 km (0.045 R)
• M87: 53,655,819 km (0.106 R)
• M88: 57,593,385 km (0.066 R)
• M89: 58,068,209 km (0.114 R)
• M90: 60,655,205 km (0.098 R)
• M91: 61,331,985 km (0.068 R)
• M92: 62,693,027 km (0.098 R)
• M93: 63,083,776 km (0.053 R)
• M94: 64,556,119 km (0.092 R)
• M95: 65,742,280 km (0.077 R)
• M96: 65,841,314 km (0.102 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 210 - 13,277 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit