🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.53 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 701.9

Radius: 8.3

Gravity: 10.19 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.99 AU - 1.11 AU

Year: 756 Days

Day: 9 Hours

Environment

Temp: -174 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 10,028,176 km

• M1: 129,253 km (0.115 R)
• M2: 182,061 km (0.108 R)
• M3: 322,383 km (0.109 R)
• M4: 393,742 km (0.119 R)
• M5: 489,634 km (0.107 R)
• M6: 569,818 km (0.104 R)
• M7: 701,764 km (0.066 R)
• M8: 861,235 km (0.057 R)
• M9: 1,008,439 km (0.074 R)
• M10: 1,082,191 km (0.064 R)
• M11: 1,138,739 km (0.052 R)
• M12: 1,196,334 km (0.091 R)
• M13: 1,388,717 km (0.11 R)
• M14: 1,513,332 km (0.066 R)
• M15: 1,722,021 km (0.028 R)
• M16: 1,986,211 km (0.115 R)
• M17: 2,095,567 km (0.114 R)
• M18: 2,158,996 km (0.076 R)
• M19: 2,304,106 km (0.075 R)
• M20: 2,419,147 km (0.113 R)
• M21: 2,485,868 km (0.079 R)
• M22: 2,612,428 km (0.105 R)
• M23: 2,672,267 km (0.097 R)
• M24: 2,767,261 km (0.094 R)
• M25: 2,916,261 km (0.12 R)
• M26: 3,041,026 km (0.117 R)
• M27: 3,095,030 km (0.083 R)
• M28: 3,167,585 km (0.091 R)
• M29: 3,286,665 km (0.059 R)
• M30: 3,407,241 km (0.058 R)
• M31: 3,548,312 km (0.043 R)
• M32: 3,797,243 km (0.12 R)
• M33: 4,352,849 km (0.106 R)
• M34: 4,424,058 km (0.065 R)
• M35: 4,495,715 km (0.068 R)
• M36: 4,796,706 km (0.087 R)
• M37: 4,891,402 km (0.118 R)
• M38: 5,061,345 km (0.065 R)
• M39: 5,147,064 km (0.104 R)
• M40: 5,265,695 km (0.093 R)
• M41: 5,429,056 km (0.117 R)
• M42: 5,561,002 km (0.11 R)
• M43: 6,008,150 km (0.117 R)
• M44: 6,466,966 km (0.108 R)
• M45: 6,630,178 km (0.08 R)
• M46: 6,853,976 km (0.056 R)
• M47: 6,996,692 km (0.074 R)
• M48: 7,068,350 km (0.044 R)
• M49: 7,224,530 km (0.053 R)
• M50: 7,309,053 km (0.118 R)
• M51: 7,381,757 km (0.109 R)
• M52: 7,613,784 km (0.09 R)
• M53: 8,109,850 km (0.074 R)
• M54: 8,286,076 km (0.073 R)
• M55: 8,349,356 km (0.076 R)
• M56: 8,412,636 km (0.112 R)
• M57: 8,578,241 km (0.067 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 519.8

Radius: 11.4

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.25 AU - 1.49 AU

Year: 1127 Days

Day: 14.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 10,028,176 km

• M1: 154,983 km (0.041 R)
• M2: 278,701 km (0.051 R)
• M3: 352,602 km (0.111 R)
• M4: 498,759 km (0.075 R)
• M5: 646,263 km (0.077 R)
• M6: 761,603 km (0.09 R)
• M7: 859,440 km (0.096 R)
• M8: 1,007,990 km (0.118 R)
• M9: 1,137,692 km (0.05 R)
• M10: 1,317,209 km (0.094 R)
• M11: 1,391,709 km (0.102 R)
• M12: 1,498,671 km (0.072 R)
• M13: 1,600,398 km (0.1 R)
• M14: 1,869,674 km (0.079 R)
• M15: 1,962,874 km (0.114 R)
• M16: 2,040,216 km (0.06 R)
• M17: 2,251,598 km (0.118 R)
• M18: 2,489,009 km (0.087 R)
• M19: 2,620,207 km (0.079 R)
• M20: 2,929,126 km (0.081 R)
• M21: 3,249,715 km (0.077 R)
• M22: 3,331,694 km (0.052 R)
• M23: 3,602,915 km (0.108 R)
• M24: 3,859,775 km (0.114 R)
• M25: 3,957,612 km (0.118 R)
• M26: 4,034,355 km (0.036 R)
• M27: 4,178,119 km (0.096 R)
• M28: 4,278,798 km (0.065 R)
• M29: 4,448,293 km (0.097 R)
• M30: 4,643,069 km (0.052 R)
• M31: 4,770,526 km (0.103 R)
• M32: 5,052,967 km (0.116 R)
• M33: 5,148,261 km (0.097 R)
• M34: 5,268,388 km (0.094 R)
• M35: 5,340,794 km (0.114 R)
• M36: 5,450,150 km (0.095 R)
• M37: 5,584,937 km (0.069 R)
• M38: 5,683,522 km (0.116 R)
• M39: 5,832,671 km (0.077 R)
• M40: 5,995,733 km (0.113 R)
• M41: 6,275,032 km (0.112 R)
• M42: 7,031,998 km (0.034 R)
• M43: 7,858,975 km (0.116 R)
• M44: 8,361,623 km (0.092 R)
• M45: 8,446,445 km (0.085 R)
• M46: 8,788,426 km (0.095 R)
• M47: 8,860,233 km (0.117 R)
• M48: 8,990,084 km (0.111 R)
• M49: 9,222,410 km (0.073 R)
• M50: 9,383,377 km (0.079 R)
• M51: 9,515,621 km (0.118 R)
• M52: 9,589,523 km (0.12 R)
• M53: 10,051,182 km (0.105 R)
• M54: 10,141,389 km (0.057 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 196.3

Radius: 8.6

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.54 AU - 2.22 AU

Year: 1812 Days

Day: 10.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 10,028,176 km

• M1: 116,986 km (0.096 R)
• M2: 175,329 km (0.118 R)
• M3: 239,656 km (0.115 R)
• M4: 316,699 km (0.072 R)
• M5: 404,812 km (0.08 R)
• M6: 477,217 km (0.05 R)
• M7: 544,087 km (0.028 R)
• M8: 654,042 km (0.066 R)
• M9: 735,722 km (0.074 R)
• M10: 890,706 km (0.085 R)
• M11: 955,930 km (0.12 R)
• M12: 1,118,992 km (0.12 R)
• M13: 1,328,579 km (0.095 R)
• M14: 1,519,466 km (0.096 R)
• M15: 1,590,375 km (0.111 R)
• M16: 1,670,559 km (0.096 R)
• M17: 1,961,976 km (0.092 R)
• M18: 2,065,647 km (0.063 R)
• M19: 2,215,694 km (0.065 R)
• M20: 2,424,533 km (0.045 R)
• M21: 2,508,008 km (0.082 R)
• M22: 2,601,956 km (0.096 R)
• M23: 2,658,803 km (0.069 R)
• M24: 2,725,823 km (0.084 R)
• M25: 2,890,829 km (0.082 R)
• M26: 3,509,566 km (0.12 R)
• M27: 4,057,842 km (0.103 R)
• M28: 4,415,531 km (0.109 R)
• M29: 4,621,228 km (0.094 R)
• M30: 5,054,014 km (0.112 R)
• M31: 5,414,396 km (0.116 R)
• M32: 5,634,753 km (0.056 R)
• M33: 5,895,502 km (0.113 R)
• M34: 6,021,015 km (0.103 R)
• M35: 6,084,145 km (0.103 R)
• M36: 6,377,357 km (0.09 R)
• M37: 6,675,207 km (0.1 R)
• M38: 6,845,449 km (0.109 R)
• M39: 7,190,571 km (0.101 R)
• M40: 8,315,846 km (0.065 R)
• M41: 8,726,792 km (0.054 R)
• M42: 9,173,491 km (0.104 R)
• M43: 9,657,141 km (0.03 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 32.3

Radius: 10.9

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 3.28 AU - 3.52 AU

Year: 4407 Days

Day: 12 Hours

Environment

Temp: -222 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 10,028,176 km

• M1: 137,181 km (0.119 R)
• M2: 411,544 km (0.104 R)
• M3: 481,855 km (0.085 R)
• M4: 648,208 km (0.098 R)
• M5: 727,644 km (0.074 R)
• M6: 853,605 km (0.111 R)
• M7: 1,170,304 km (0.107 R)
• M8: 1,477,429 km (0.099 R)
• M9: 1,688,511 km (0.091 R)
• M10: 1,785,451 km (0.11 R)
• M11: 1,951,504 km (0.037 R)
• M12: 2,036,476 km (0.102 R)
• M13: 2,201,482 km (0.113 R)
• M14: 2,380,102 km (0.102 R)
• M15: 2,535,684 km (0.106 R)
• M16: 2,694,706 km (0.114 R)
• M17: 2,818,573 km (0.077 R)
• M18: 2,993,304 km (0.082 R)
• M19: 3,131,831 km (0.094 R)
• M20: 3,282,476 km (0.1 R)
• M21: 3,643,606 km (0.099 R)
• M22: 3,974,217 km (0.115 R)
• M23: 4,072,054 km (0.095 R)
• M24: 4,203,700 km (0.09 R)
• M25: 4,336,842 km (0.072 R)
• M26: 4,652,943 km (0.108 R)
• M27: 4,721,758 km (0.09 R)
• M28: 4,871,804 km (0.074 R)
• M29: 5,236,225 km (0.041 R)
• M30: 5,536,617 km (0.059 R)
• M31: 5,695,041 km (0.114 R)
• M32: 5,768,643 km (0.049 R)
• M33: 5,842,545 km (0.116 R)
• M34: 6,116,459 km (0.065 R)
• M35: 6,924,137 km (0.064 R)
• M36: 7,200,894 km (0.064 R)
• M37: 7,616,028 km (0.058 R)
• M38: 7,847,007 km (0.119 R)
• M39: 8,011,415 km (0.094 R)
• M40: 8,190,932 km (0.08 R)
• M41: 8,497,757 km (0.072 R)
• M42: 8,666,653 km (0.036 R)
• M43: 9,469,695 km (0.107 R)
• M44: 9,674,195 km (0.089 R)
• M45: 9,762,308 km (0.083 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 404 - 13,477 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit