🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 436.2

Radius: 8.1

Gravity: 6.65 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.65 AU - 0.81 AU

Year: 397 Days

Day: 9.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 43,728,566 km

• M1: 117,135 km (0.109 R)
• M2: 169,794 km (0.116 R)
• M3: 240,404 km (0.104 R)
• M4: 323,281 km (0.089 R)
• M5: 426,952 km (0.081 R)
• M6: 501,901 km (0.099 R)
• M7: 581,936 km (0.075 R)
• M8: 670,049 km (0.072 R)
• M9: 723,156 km (0.045 R)
• M10: 785,239 km (0.09 R)
• M11: 1,002,904 km (0.116 R)
• M12: 1,085,333 km (0.087 R)
• M13: 1,153,100 km (0.054 R)
• M14: 1,235,379 km (0.115 R)
• M15: 1,306,289 km (0.093 R)
• M16: 1,369,569 km (0.095 R)
• M17: 1,429,108 km (0.108 R)
• M18: 1,513,182 km (0.076 R)
• M19: 1,613,563 km (0.031 R)
• M20: 1,730,847 km (0.07 R)
• M21: 1,866,233 km (0.109 R)
• M22: 2,126,384 km (0.047 R)
• M23: 2,217,639 km (0.118 R)
• M24: 2,331,932 km (0.101 R)
• M25: 2,387,133 km (0.083 R)
• M26: 2,448,319 km (0.091 R)
• M27: 2,555,431 km (0.07 R)
• M28: 2,623,797 km (0.092 R)
• M29: 2,762,474 km (0.114 R)
• M30: 2,879,909 km (0.089 R)
• M31: 2,993,005 km (0.071 R)
• M32: 3,089,346 km (0.092 R)
• M33: 3,180,750 km (0.05 R)
• M34: 3,266,769 km (0.118 R)
• M35: 3,347,402 km (0.112 R)
• M36: 3,409,784 km (0.081 R)
• M37: 3,606,057 km (0.116 R)
• M38: 3,728,129 km (0.086 R)
• M39: 4,002,940 km (0.106 R)
• M40: 4,075,944 km (0.05 R)
• M41: 4,136,082 km (0.115 R)
• M42: 4,216,715 km (0.032 R)
• M43: 4,311,411 km (0.117 R)
• M44: 4,441,112 km (0.103 R)
• M45: 4,585,923 km (0.071 R)
• M46: 4,697,373 km (0.118 R)
• M47: 4,760,503 km (0.05 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 87.3

Radius: 11.1

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.7 AU - 0.86 AU

Year: 438 Days

Day: 8.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 43,728,566 km

• M1: 138,827 km (0.105 R)
• M2: 216,468 km (0.041 R)
• M3: 287,826 km (0.064 R)
• M4: 376,687 km (0.101 R)
• M5: 476,320 km (0.096 R)
• M6: 550,371 km (0.091 R)
• M7: 624,422 km (0.112 R)
• M8: 732,581 km (0.079 R)
• M9: 826,379 km (0.082 R)
• M10: 955,482 km (0.12 R)
• M11: 1,038,808 km (0.092 R)
• M12: 1,170,304 km (0.086 R)
• M13: 1,297,911 km (0.067 R)
• M14: 1,374,954 km (0.085 R)
• M15: 1,447,060 km (0.095 R)
• M16: 1,567,786 km (0.101 R)
• M17: 1,716,636 km (0.039 R)
• M18: 1,808,937 km (0.109 R)
• M19: 1,965,566 km (0.096 R)
• M20: 2,036,177 km (0.109 R)
• M21: 2,141,942 km (0.053 R)
• M22: 2,450,264 km (0.075 R)
• M23: 2,526,558 km (0.082 R)
• M24: 2,620,057 km (0.091 R)
• M25: 2,702,336 km (0.083 R)
• M26: 2,831,588 km (0.117 R)
• M27: 2,916,111 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 986.7

Radius: 11.1

Gravity: 8.01 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.67 AU - 0.91 AU

Year: 446 Days

Day: 7.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 43,728,566 km

• M1: 138,677 km (0.066 R)
• M2: 214,972 km (0.082 R)
• M3: 306,376 km (0.115 R)
• M4: 419,024 km (0.112 R)
• M5: 525,837 km (0.097 R)
• M6: 610,060 km (0.055 R)
• M7: 704,008 km (0.114 R)
• M8: 775,815 km (0.08 R)
• M9: 850,464 km (0.071 R)
• M10: 932,593 km (0.063 R)
• M11: 1,043,445 km (0.086 R)
• M12: 1,137,542 km (0.117 R)
• M13: 1,218,325 km (0.1 R)
• M14: 1,301,202 km (0.097 R)
• M15: 1,380,340 km (0.098 R)
• M16: 1,467,106 km (0.052 R)
• M17: 1,567,786 km (0.081 R)
• M18: 1,646,325 km (0.048 R)
• M19: 1,744,910 km (0.102 R)
• M20: 2,046,349 km (0.107 R)
• M21: 2,152,863 km (0.073 R)
• M22: 2,302,461 km (0.08 R)
• M23: 2,427,375 km (0.114 R)
• M24: 2,497,836 km (0.082 R)
• M25: 2,626,490 km (0.057 R)
• M26: 2,771,899 km (0.064 R)
• M27: 2,920,150 km (0.096 R)
• M28: 3,185,986 km (0.093 R)
• M29: 3,317,931 km (0.12 R)
• M30: 3,451,821 km (0.117 R)
• M31: 3,603,663 km (0.111 R)
• M32: 3,724,987 km (0.11 R)
• M33: 3,847,807 km (0.055 R)
• M34: 3,946,990 km (0.064 R)
• M35: 4,114,241 km (0.104 R)
• M36: 4,249,776 km (0.074 R)
• M37: 4,455,922 km (0.053 R)
• M38: 4,621,527 km (0.075 R)
• M39: 4,744,796 km (0.118 R)
• M40: 4,842,483 km (0.037 R)
• M41: 4,940,918 km (0.112 R)
• M42: 5,166,961 km (0.111 R)
• M43: 5,638,643 km (0.093 R)
• M44: 5,723,315 km (0.114 R)
• M45: 5,855,859 km (0.052 R)
• M46: 5,970,451 km (0.094 R)
• M47: 6,406,379 km (0.117 R)
• M48: 6,484,918 km (0.113 R)
• M49: 6,662,940 km (0.066 R)
• M50: 6,772,595 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 914.5

Radius: 13.1

Gravity: 5.33 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.61 AU - 1.73 AU

Year: 1372 Days

Day: 8.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 43,728,566 km

• M1: 167,849 km (0.095 R)
• M2: 265,686 km (0.111 R)
• M3: 453,730 km (0.043 R)
• M4: 537,655 km (0.04 R)
• M5: 641,924 km (0.03 R)
• M6: 725,400 km (0.061 R)
• M7: 851,361 km (0.036 R)
• M8: 969,095 km (0.102 R)
• M9: 1,093,112 km (0.113 R)
• M10: 1,187,657 km (0.105 R)
• M11: 1,394,851 km (0.086 R)
• M12: 1,565,841 km (0.057 R)
• M13: 1,815,071 km (0.103 R)
• M14: 2,088,386 km (0.118 R)
• M15: 2,397,904 km (0.071 R)
• M16: 2,535,235 km (0.06 R)
• M17: 2,817,825 km (0.117 R)
• M18: 2,950,818 km (0.086 R)
• M19: 3,198,103 km (0.051 R)
• M20: 3,337,229 km (0.11 R)
• M21: 3,530,061 km (0.104 R)
• M22: 3,900,016 km (0.051 R)
• M23: 4,048,866 km (0.1 R)
• M24: 4,185,898 km (0.11 R)
• M25: 4,506,935 km (0.07 R)
• M26: 4,634,692 km (0.087 R)
• M27: 4,749,433 km (0.073 R)
• M28: 4,836,050 km (0.107 R)
• M29: 5,217,525 km (0.097 R)
• M30: 5,823,696 km (0.11 R)
• M31: 6,009,945 km (0.069 R)
• M32: 6,213,996 km (0.071 R)
• M33: 6,404,434 km (0.1 R)
• M34: 6,516,483 km (0.074 R)
• M35: 6,612,974 km (0.095 R)
• M36: 7,102,757 km (0.084 R)
• M37: 7,235,301 km (0.119 R)
• M38: 7,318,627 km (0.114 R)
• M39: 7,452,517 km (0.103 R)
• M40: 7,722,990 km (0.063 R)
• M41: 7,842,220 km (0.078 R)
• M42: 7,962,197 km (0.063 R)
• M43: 8,048,216 km (0.102 R)
• M44: 8,273,510 km (0.081 R)
• M45: 9,357,945 km (0.086 R)
• M46: 9,686,612 km (0.116 R)
• M47: 9,944,818 km (0.105 R)
• M48: 10,093,368 km (0.115 R)
• M49: 10,411,563 km (0.065 R)
• M50: 10,981,232 km (0.116 R)
• M51: 11,211,912 km (0.067 R)
• M52: 11,327,850 km (0.12 R)
• M53: 11,619,566 km (0.098 R)
• M54: 11,972,916 km (0.087 R)
• M55: 12,131,041 km (0.087 R)
• M56: 12,409,592 km (0.111 R)
• M57: 12,609,754 km (0.026 R)
• M58: 12,750,526 km (0.03 R)
• M59: 12,972,828 km (0.077 R)
• M60: 13,114,946 km (0.084 R)
• M61: 13,359,838 km (0.072 R)
• M62: 13,750,737 km (0.104 R)
• M63: 13,833,465 km (0.107 R)
• M64: 14,020,312 km (0.063 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 830.8

Radius: 12.3

Gravity: 5.49 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 4.3 AU - 6.44 AU

Year: 7912 Days

Day: 14.2 Hours

Environment

Temp: -211 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 43,728,566 km

• M1: 154,385 km (0.045 R)
• M2: 249,529 km (0.118 R)
• M3: 357,090 km (0.081 R)
• M4: 568,921 km (0.107 R)
• M5: 942,766 km (0.117 R)
• M6: 1,213,837 km (0.087 R)
• M7: 1,721,124 km (0.12 R)
• M8: 2,032,736 km (0.069 R)
• M9: 2,915,662 km (0.09 R)
• M10: 3,370,440 km (0.108 R)
• M11: 3,453,018 km (0.075 R)
• M12: 4,436,624 km (0.118 R)
• M13: 4,834,704 km (0.083 R)
• M14: 4,959,469 km (0.118 R)
• M15: 5,053,865 km (0.086 R)
• M16: 7,134,921 km (0.065 R)
• M17: 8,944,905 km (0.11 R)
• M18: 9,060,096 km (0.075 R)
• M19: 9,175,885 km (0.115 R)
• M20: 9,292,122 km (0.027 R)
• M21: 10,039,812 km (0.081 R)
• M22: 10,279,917 km (0.082 R)
• M23: 10,562,507 km (0.08 R)
• M24: 10,806,801 km (0.074 R)
• M25: 11,301,072 km (0.108 R)
• M26: 11,509,163 km (0.069 R)
• M27: 11,844,860 km (0.106 R)
• M28: 12,013,906 km (0.082 R)
• M29: 13,351,012 km (0.103 R)
• M30: 13,482,807 km (0.074 R)
• M31: 14,014,777 km (0.099 R)
• M32: 15,191,065 km (0.062 R)
• M33: 15,790,953 km (0.106 R)
• M34: 15,930,528 km (0.097 R)
• M35: 17,109,359 km (0.111 R)
• M36: 17,252,674 km (0.083 R)
• M37: 17,348,566 km (0.114 R)
• M38: 17,636,991 km (0.111 R)
• M39: 17,927,061 km (0.115 R)
• M40: 18,024,150 km (0.103 R)
• M41: 18,267,396 km (0.059 R)
• M42: 18,560,907 km (0.102 R)
• M43: 18,659,043 km (0.12 R)
• M44: 18,806,696 km (0.093 R)
• M45: 19,202,233 km (0.032 R)
• M46: 19,600,463 km (0.103 R)
• M47: 20,913,483 km (0.12 R)
• M48: 22,046,687 km (0.118 R)
• M49: 22,778,221 km (0.111 R)
• M50: 23,094,022 km (0.048 R)
• M51: 23,730,411 km (0.113 R)
• M52: 25,346,068 km (0.08 R)
• M53: 25,728,291 km (0.086 R)
• M54: 25,892,549 km (0.099 R)
• M55: 27,891,925 km (0.085 R)
• M56: 28,739,696 km (0.054 R)
• M57: 30,113,453 km (0.032 R)
• M58: 30,576,159 km (0.106 R)
• M59: 31,099,602 km (0.049 R)
• M60: 32,096,223 km (0.071 R)
• M61: 32,509,712 km (0.116 R)
• M62: 32,984,386 km (0.078 R)
• M63: 34,422,021 km (0.103 R)
• M64: 35,209,355 km (0.073 R)
• M65: 35,330,978 km (0.057 R)
• M66: 35,819,116 km (0.086 R)
• M67: 35,941,337 km (0.089 R)
• M68: 36,125,193 km (0.119 R)
• M69: 36,309,348 km (0.036 R)
• M70: 36,555,287 km (0.101 R)
• M71: 38,292,417 km (0.088 R)
• M72: 39,802,907 km (0.07 R)
• M73: 40,119,905 km (0.111 R)
• M74: 41,204,340 km (0.112 R)
• M75: 41,589,405 km (0.076 R)
• M76: 42,104,770 km (0.106 R)
• M77: 42,622,079 km (0.112 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: 173 - 16,804 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit