🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 561.2

Radius: 14.9

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.6 AU - 1 AU

Year: 462 Days

Day: 13.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 16,747,767 km

• M1: 190,887 km (0.12 R)
• M2: 284,386 km (0.057 R)
• M3: 394,789 km (0.034 R)
• M4: 493,972 km (0.119 R)
• M5: 587,471 km (0.095 R)
• M6: 700,268 km (0.117 R)
• M7: 822,040 km (0.118 R)
• M8: 934,837 km (0.067 R)
• M9: 1,031,328 km (0.093 R)
• M10: 1,150,108 km (0.1 R)
• M11: 1,515,426 km (0.089 R)
• M12: 1,663,528 km (0.08 R)
• M13: 1,844,542 km (0.105 R)
• M14: 1,951,953 km (0.058 R)
• M15: 2,143,737 km (0.105 R)
• M16: 2,281,218 km (0.098 R)
• M17: 2,421,840 km (0.058 R)
• M18: 2,584,453 km (0.116 R)
• M19: 2,731,358 km (0.037 R)
• M20: 2,835,179 km (0.106 R)
• M21: 2,973,706 km (0.099 R)
• M22: 3,087,550 km (0.088 R)
• M23: 3,196,009 km (0.108 R)
• M24: 3,444,940 km (0.077 R)
• M25: 3,578,830 km (0.113 R)
• M26: 3,714,665 km (0.075 R)
• M27: 3,844,964 km (0.073 R)
• M28: 3,939,959 km (0.097 R)
• M29: 4,162,411 km (0.051 R)
• M30: 4,260,099 km (0.107 R)
• M31: 4,381,422 km (0.066 R)
• M32: 4,488,535 km (0.1 R)
• M33: 4,658,777 km (0.058 R)
• M34: 4,823,185 km (0.079 R)
• M35: 5,077,501 km (0.103 R)
• M36: 5,263,152 km (0.113 R)
• M37: 5,607,975 km (0.029 R)
• M38: 5,749,794 km (0.092 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 881.5

Radius: 12.7

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.17 AU - 1.27 AU

Year: 870 Days

Day: 7.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 16,747,767 km

• M1: 178,321 km (0.107 R)
• M2: 360,830 km (0.066 R)
• M3: 443,857 km (0.073 R)
• M4: 535,710 km (0.11 R)
• M5: 663,467 km (0.115 R)
• M6: 772,972 km (0.119 R)
• M7: 1,005,896 km (0.108 R)
• M8: 1,141,731 km (0.109 R)
• M9: 1,417,889 km (0.052 R)
• M10: 1,603,540 km (0.107 R)
• M11: 1,723,816 km (0.117 R)
• M12: 1,889,272 km (0.064 R)
• M13: 1,973,944 km (0.06 R)
• M14: 2,289,895 km (0.088 R)
• M15: 2,435,603 km (0.093 R)
• M16: 2,528,354 km (0.119 R)
• M17: 2,641,150 km (0.082 R)
• M18: 2,862,256 km (0.11 R)
• M19: 3,059,725 km (0.069 R)
• M20: 3,271,855 km (0.112 R)
• M21: 3,353,984 km (0.119 R)
• M22: 3,488,922 km (0.077 R)
• M23: 3,593,939 km (0.051 R)
• M24: 3,948,337 km (0.058 R)
• M25: 4,057,992 km (0.104 R)
• M26: 4,190,984 km (0.092 R)
• M27: 4,302,884 km (0.089 R)
• M28: 4,415,830 km (0.069 R)
• M29: 4,667,753 km (0.064 R)
• M30: 4,924,612 km (0.117 R)
• M31: 5,150,056 km (0.091 R)
• M32: 5,282,301 km (0.098 R)
• M33: 5,379,091 km (0.092 R)
• M34: 5,488,746 km (0.108 R)
• M35: 5,747,550 km (0.05 R)
• M36: 5,997,827 km (0.106 R)
• M37: 6,290,142 km (0.04 R)
• M38: 6,431,512 km (0.076 R)
• M39: 6,639,303 km (0.046 R)
• M40: 6,730,857 km (0.077 R)
• M41: 6,862,354 km (0.072 R)
• M42: 7,021,376 km (0.079 R)
• M43: 7,356,475 km (0.065 R)
• M44: 7,587,454 km (0.07 R)
• M45: 7,696,960 km (0.056 R)
• M46: 7,959,355 km (0.111 R)
• M47: 8,308,815 km (0.034 R)
• M48: 8,649,300 km (0.081 R)
• M49: 8,821,188 km (0.113 R)
• M50: 8,907,656 km (0.077 R)
• M51: 9,037,656 km (0.077 R)
• M52: 9,564,540 km (0.118 R)
• M53: 10,101,447 km (0.077 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 767.7

Radius: 11.7

Gravity: 5.61 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.96 AU - 2.22 AU

Year: 1951 Days

Day: 6.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 16,747,767 km

• M1: 170,093 km (0.109 R)
• M2: 342,430 km (0.113 R)
• M3: 439,967 km (0.058 R)
• M4: 528,230 km (0.092 R)
• M5: 631,602 km (0.114 R)
• M6: 861,684 km (0.059 R)
• M7: 1,110,016 km (0.087 R)
• M8: 1,188,256 km (0.082 R)
• M9: 1,381,836 km (0.111 R)
• M10: 1,553,125 km (0.114 R)
• M11: 1,641,537 km (0.056 R)
• M12: 1,812,229 km (0.108 R)
• M13: 1,917,396 km (0.051 R)
• M14: 2,397,455 km (0.096 R)
• M15: 2,526,708 km (0.086 R)
• M16: 2,631,726 km (0.065 R)
• M17: 2,792,095 km (0.074 R)
• M18: 2,914,615 km (0.065 R)
• M19: 3,108,644 km (0.046 R)
• M20: 3,335,883 km (0.068 R)
• M21: 3,451,522 km (0.029 R)
• M22: 3,657,070 km (0.042 R)
• M23: 3,851,846 km (0.076 R)
• M24: 4,235,864 km (0.066 R)
• M25: 4,440,364 km (0.116 R)
• M26: 4,551,964 km (0.091 R)
• M27: 4,729,237 km (0.091 R)
• M28: 4,810,469 km (0.066 R)
• M29: 5,325,235 km (0.059 R)
• M30: 5,409,908 km (0.056 R)
• M31: 5,597,803 km (0.088 R)
• M32: 5,718,528 km (0.078 R)
• M33: 6,335,021 km (0.099 R)
• M34: 6,917,406 km (0.118 R)
• M35: 7,271,354 km (0.086 R)
• M36: 7,669,434 km (0.102 R)
• M37: 8,289,816 km (0.109 R)
• M38: 8,506,733 km (0.098 R)
• M39: 8,586,170 km (0.117 R)
• M40: 8,745,641 km (0.112 R)
• M41: 8,825,826 km (0.116 R)
• M42: 8,946,401 km (0.064 R)
• M43: 9,373,055 km (0.094 R)
• M44: 9,496,174 km (0.081 R)
• M45: 9,910,560 km (0.105 R)
• M46: 10,035,923 km (0.032 R)
• M47: 10,500,574 km (0.073 R)
• M48: 11,101,957 km (0.068 R)
• M49: 11,188,874 km (0.105 R)
• M50: 11,538,484 km (0.074 R)
• M51: 11,670,579 km (0.103 R)
• M52: 11,980,545 km (0.119 R)
• M53: 12,114,286 km (0.103 R)
• M54: 12,338,384 km (0.05 R)
• M55: 12,495,910 km (0.065 R)
• M56: 12,858,685 km (0.115 R)
• M57: 13,087,271 km (0.107 R)
• M58: 13,386,317 km (0.105 R)
• M59: 13,594,706 km (0.118 R)
• M60: 13,897,642 km (0.084 R)
• M61: 14,439,037 km (0.07 R)
• M62: 14,676,598 km (0.109 R)
• M63: 14,843,699 km (0.082 R)
• M64: 15,107,440 km (0.08 R)
• M65: 15,445,531 km (0.036 R)
• M66: 15,712,863 km (0.044 R)
• M67: 16,104,510 km (0.096 R)
• M68: 16,202,945 km (0.091 R)
• M69: 16,425,098 km (0.113 R)
• M70: 16,623,465 km (0.109 R)
• M71: 16,697,965 km (0.116 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 360 - 11,869 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit