🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 260.5

Radius: 14.1

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.6 AU - 0.8 AU

Year: 397 Days

Day: 8.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 17,392,343 km

• M1: 186,249 km (0.081 R)
• M2: 279,748 km (0.113 R)
• M3: 369,357 km (0.096 R)
• M4: 503,247 km (0.117 R)
• M5: 638,633 km (0.112 R)
• M6: 742,305 km (0.087 R)
• M7: 872,156 km (0.104 R)
• M8: 986,448 km (0.031 R)
• M9: 1,106,426 km (0.099 R)
• M10: 1,323,492 km (0.118 R)
• M11: 1,421,479 km (0.09 R)
• M12: 1,563,298 km (0.109 R)
• M13: 1,671,906 km (0.092 R)
• M14: 1,765,853 km (0.028 R)
• M15: 1,879,248 km (0.084 R)
• M16: 2,008,950 km (0.111 R)
• M17: 2,100,055 km (0.106 R)
• M18: 2,192,806 km (0.116 R)
• M19: 2,344,049 km (0.095 R)
• M20: 2,479,435 km (0.114 R)
• M21: 2,607,491 km (0.074 R)
• M22: 2,788,504 km (0.104 R)
• M23: 2,927,182 km (0.063 R)
• M24: 3,031,451 km (0.078 R)
• M25: 3,227,724 km (0.025 R)
• M26: 3,351,740 km (0.117 R)
• M27: 3,582,719 km (0.113 R)
• M28: 3,762,237 km (0.087 R)
• M29: 3,921,708 km (0.108 R)
• M30: 4,025,529 km (0.059 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 716.9

Radius: 11.4

Gravity: 5.52 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.66 AU - 0.96 AU

Year: 494 Days

Day: 12.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 17,392,343 km

• M1: 161,267 km (0.108 R)
• M2: 258,056 km (0.066 R)
• M3: 411,693 km (0.087 R)
• M4: 525,687 km (0.084 R)
• M5: 603,328 km (0.096 R)
• M6: 677,230 km (0.111 R)
• M7: 750,233 km (0.112 R)
• M8: 877,092 km (0.068 R)
• M9: 972,536 km (0.039 R)
• M10: 1,102,237 km (0.044 R)
• M11: 1,211,593 km (0.045 R)
• M12: 1,346,680 km (0.092 R)
• M13: 1,430,305 km (0.096 R)
• M14: 1,597,107 km (0.091 R)
• M15: 1,722,021 km (0.099 R)
• M16: 1,807,292 km (0.111 R)
• M17: 2,020,170 km (0.037 R)
• M18: 2,123,392 km (0.064 R)
• M19: 2,228,410 km (0.036 R)
• M20: 2,402,691 km (0.104 R)
• M21: 2,491,702 km (0.049 R)
• M22: 2,623,647 km (0.11 R)
• M23: 2,765,167 km (0.072 R)
• M24: 3,033,845 km (0.054 R)
• M25: 3,152,626 km (0.118 R)
• M26: 3,250,463 km (0.076 R)
• M27: 3,349,197 km (0.06 R)
• M28: 3,433,570 km (0.056 R)
• M29: 3,627,898 km (0.059 R)
• M30: 3,738,451 km (0.077 R)
• M31: 3,842,122 km (0.118 R)
• M32: 3,995,310 km (0.11 R)
• M33: 4,142,365 km (0.058 R)
• M34: 4,249,776 km (0.056 R)
• M35: 4,332,953 km (0.109 R)
• M36: 4,577,396 km (0.119 R)
• M37: 4,679,870 km (0.034 R)
• M38: 4,783,093 km (0.067 R)
• M39: 4,904,566 km (0.116 R)
• M40: 5,079,895 km (0.068 R)
• M41: 5,310,874 km (0.093 R)
• M42: 5,682,326 km (0.096 R)
• M43: 5,820,255 km (0.066 R)
• M44: 5,894,455 km (0.059 R)
• M45: 5,987,356 km (0.117 R)
• M46: 6,156,102 km (0.085 R)
• M47: 6,393,065 km (0.117 R)
• M48: 6,507,956 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 971.6

Radius: 13.1

Gravity: 5.66 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.93 AU - 2.53 AU

Year: 2259 Days

Day: 7.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 17,392,343 km

• M1: 188,942 km (0.107 R)
• M2: 276,307 km (0.053 R)
• M3: 391,049 km (0.092 R)
• M4: 586,274 km (0.116 R)
• M5: 761,453 km (0.056 R)
• M6: 1,048,980 km (0.077 R)
• M7: 1,348,475 km (0.075 R)
• M8: 1,563,747 km (0.089 R)
• M9: 1,726,509 km (0.077 R)
• M10: 1,908,420 km (0.056 R)
• M11: 2,207,167 km (0.12 R)
• M12: 2,624,395 km (0.086 R)
• M13: 2,804,511 km (0.06 R)
• M14: 3,129,737 km (0.107 R)
• M15: 3,224,881 km (0.041 R)
• M16: 3,369,542 km (0.089 R)
• M17: 3,598,876 km (0.116 R)
• M18: 3,867,404 km (0.05 R)
• M19: 4,125,161 km (0.096 R)
• M20: 4,265,035 km (0.04 R)
• M21: 4,477,763 km (0.055 R)
• M22: 4,988,042 km (0.085 R)
• M23: 5,193,589 km (0.078 R)
• M24: 5,729,598 km (0.118 R)
• M25: 5,827,136 km (0.116 R)
• M26: 6,183,179 km (0.097 R)
• M27: 6,323,502 km (0.077 R)
• M28: 6,424,481 km (0.056 R)
• M29: 6,833,631 km (0.108 R)
• M30: 7,146,141 km (0.087 R)
• M31: 7,293,644 km (0.078 R)
• M32: 7,806,914 km (0.116 R)
• M33: 8,046,121 km (0.103 R)
• M34: 8,243,740 km (0.075 R)
• M35: 8,554,156 km (0.114 R)
• M36: 8,868,461 km (0.054 R)
• M37: 9,764,403 km (0.073 R)
• M38: 10,163,829 km (0.119 R)
• M39: 10,353,818 km (0.099 R)
• M40: 10,473,048 km (0.088 R)
• M41: 10,616,811 km (0.088 R)
• M42: 10,737,088 km (0.028 R)
• M43: 11,419,105 km (0.102 R)
• M44: 11,567,207 km (0.047 R)
• M45: 12,165,598 km (0.079 R)
• M46: 12,291,559 km (0.108 R)
• M47: 12,748,581 km (0.114 R)
• M48: 13,082,035 km (0.038 R)
• M49: 13,211,138 km (0.101 R)
• M50: 13,574,810 km (0.077 R)
• M51: 13,836,606 km (0.113 R)
• M52: 14,100,048 km (0.102 R)
• M53: 14,232,442 km (0.096 R)
• M54: 14,739,130 km (0.062 R)
• M55: 15,605,900 km (0.106 R)
• M56: 16,156,121 km (0.108 R)
• M57: 16,796,699 km (0.086 R)
• M58: 17,388,957 km (0.059 R)
• M59: 17,474,078 km (0.094 R)
• M60: 17,701,916 km (0.057 R)
• M61: 17,959,374 km (0.057 R)
• M62: 18,045,393 km (0.119 R)
• M63: 18,160,434 km (0.034 R)
• M64: 18,362,241 km (0.107 R)
• M65: 18,506,902 km (0.079 R)
• M66: 18,622,841 km (0.11 R)
• M67: 18,826,443 km (0.12 R)
• M68: 18,972,301 km (0.047 R)
• M69: 19,147,779 km (0.109 R)
• M70: 19,382,648 km (0.075 R)
• M71: 19,825,607 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 444.3

Radius: 10.7

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 2.74 AU - 3.74 AU

Year: 3956 Days

Day: 14.5 Hours

Environment

Temp: -207 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 17,392,343 km

• M1: 135,087 km (0.102 R)
• M2: 374,144 km (0.084 R)
• M3: 607,966 km (0.091 R)
• M4: 763,398 km (0.118 R)
• M5: 999,763 km (0.092 R)
• M6: 1,091,765 km (0.031 R)
• M7: 1,235,529 km (0.071 R)
• M8: 1,424,172 km (0.098 R)
• M9: 1,677,142 km (0.112 R)
• M10: 1,844,542 km (0.046 R)
• M11: 1,915,900 km (0.093 R)
• M12: 2,076,418 km (0.076 R)
• M13: 2,241,425 km (0.054 R)
• M14: 2,489,309 km (0.116 R)
• M15: 2,729,862 km (0.072 R)
• M16: 2,911,175 km (0.114 R)
• M17: 3,320,624 km (0.036 R)
• M18: 3,425,941 km (0.081 R)
• M19: 3,532,455 km (0.042 R)
• M20: 3,766,725 km (0.087 R)
• M21: 3,913,630 km (0.116 R)
• M22: 4,024,931 km (0.083 R)
• M23: 4,193,976 km (0.104 R)
• M24: 4,307,970 km (0.092 R)
• M25: 4,539,248 km (0.032 R)
• M26: 4,617,189 km (0.118 R)
• M27: 4,695,578 km (0.118 R)
• M28: 5,236,823 km (0.099 R)
• M29: 5,861,394 km (0.119 R)
• M30: 6,182,581 km (0.051 R)
• M31: 6,377,956 km (0.11 R)
• M32: 6,597,565 km (0.089 R)
• M33: 7,431,873 km (0.11 R)
• M34: 7,547,213 km (0.109 R)
• M35: 7,873,186 km (0.113 R)
• M36: 8,014,407 km (0.029 R)
• M37: 8,275,305 km (0.028 R)
• M38: 8,370,898 km (0.117 R)
• M39: 8,466,940 km (0.086 R)
• M40: 9,347,174 km (0.036 R)
• M41: 9,772,930 km (0.107 R)
• M42: 9,848,776 km (0.081 R)
• M43: 10,077,361 km (0.119 R)
• M44: 10,230,849 km (0.112 R)
• M45: 10,539,918 km (0.073 R)
• M46: 10,669,619 km (0.077 R)
• M47: 11,860,718 km (0.117 R)
• M48: 12,103,964 km (0.09 R)
• M49: 12,678,120 km (0.095 R)
• M50: 13,513,624 km (0.07 R)
• M51: 13,711,243 km (0.101 R)
• M52: 13,909,760 km (0.105 R)
• M53: 14,109,174 km (0.12 R)
• M54: 14,482,121 km (0.102 R)
• M55: 14,684,228 km (0.087 R)
• M56: 15,738,743 km (0.104 R)
• M57: 16,185,293 km (0.096 R)
• M58: 16,485,386 km (0.094 R)
• M59: 16,726,688 km (0.073 R)
• M60: 16,938,817 km (0.053 R)
• M61: 17,151,845 km (0.049 R)
• M62: 17,611,409 km (0.081 R)
• M63: 17,765,495 km (0.1 R)
• M64: 17,920,030 km (0.084 R)
• M65: 18,075,013 km (0.077 R)
• M66: 18,636,753 km (0.027 R)
• M67: 19,204,028 km (0.071 R)
• M68: 19,489,910 km (0.057 R)
• M69: 19,969,371 km (0.094 R)
• M70: 20,452,871 km (0.11 R)
• M71: 20,744,737 km (0.11 R)
• M72: 22,258,218 km (0.032 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163.1

Radius: 15

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 3.44 AU - 3.6 AU

Year: 4479 Days

Day: 6.1 Hours

Environment

Temp: -226 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 17,392,343 km

• M1: 484,996 km (0.107 R)
• M2: 658,829 km (0.032 R)
• M3: 763,548 km (0.037 R)
• M4: 892,800 km (0.109 R)
• M5: 1,668,166 km (0.093 R)
• M6: 2,196,845 km (0.118 R)
• M7: 2,376,063 km (0.09 R)
• M8: 2,708,469 km (0.082 R)
• M9: 3,027,861 km (0.11 R)
• M10: 3,213,961 km (0.058 R)
• M11: 3,418,611 km (0.059 R)
• M12: 4,058,889 km (0.102 R)
• M13: 4,604,772 km (0.087 R)
• M14: 4,936,879 km (0.108 R)
• M15: 5,607,078 km (0.118 R)
• M16: 5,854,812 km (0.104 R)
• M17: 5,962,074 km (0.11 R)
• M18: 6,675,655 km (0.065 R)
• M19: 6,862,952 km (0.069 R)
• M20: 7,128,189 km (0.1 R)
• M21: 7,338,972 km (0.067 R)
• M22: 8,003,785 km (0.096 R)
• M23: 8,203,050 km (0.031 R)
• M24: 9,140,879 km (0.109 R)
• M25: 9,475,080 km (0.094 R)
• M26: 9,601,341 km (0.113 R)
• M27: 11,072,786 km (0.078 R)
• M28: 11,228,218 km (0.119 R)
• M29: 11,744,181 km (0.067 R)
• M30: 12,084,815 km (0.05 R)
• M31: 12,382,814 km (0.053 R)
• M32: 12,729,582 km (0.087 R)
• M33: 13,598,746 km (0.088 R)
• M34: 13,860,841 km (0.105 R)
• M35: 14,511,442 km (0.118 R)
• M36: 15,419,053 km (0.117 R)
• M37: 15,518,236 km (0.037 R)
• M38: 15,617,719 km (0.114 R)
• M39: 15,767,316 km (0.073 R)
• M40: 16,497,055 km (0.088 R)
• M41: 16,725,640 km (0.087 R)
• M42: 17,186,252 km (0.099 R)
• M43: 17,366,518 km (0.101 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 468 - 11,463 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit