🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 456.1

Radius: 12.9

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.69 AU - 0.95 AU

Year: 487 Days

Day: 6.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 13,461,196 km

• M1: 163,660 km (0.079 R)
• M2: 252,372 km (0.083 R)
• M3: 366,365 km (0.058 R)
• M4: 456,722 km (0.073 R)
• M5: 574,456 km (0.041 R)
• M6: 762,500 km (0.096 R)
• M7: 846,425 km (0.11 R)
• M8: 955,182 km (0.112 R)
• M9: 1,073,814 km (0.087 R)
• M10: 1,155,793 km (0.083 R)
• M11: 1,307,336 km (0.096 R)
• M12: 1,445,714 km (0.098 R)
• M13: 1,578,706 km (0.111 R)
• M14: 1,716,037 km (0.112 R)
• M15: 1,952,402 km (0.064 R)
• M16: 2,048,743 km (0.088 R)
• M17: 2,129,526 km (0.076 R)
• M18: 2,240,827 km (0.068 R)
• M19: 2,524,614 km (0.115 R)
• M20: 2,699,344 km (0.119 R)
• M21: 2,788,355 km (0.116 R)
• M22: 2,923,591 km (0.11 R)
• M23: 3,094,282 km (0.042 R)
• M24: 3,207,678 km (0.106 R)
• M25: 3,363,259 km (0.11 R)
• M26: 3,605,159 km (0.118 R)
• M27: 3,788,416 km (0.086 R)
• M28: 3,924,401 km (0.111 R)
• M29: 4,091,352 km (0.114 R)
• M30: 4,245,737 km (0.103 R)
• M31: 4,357,188 km (0.038 R)
• M32: 4,507,533 km (0.078 R)
• M33: 4,606,118 km (0.096 R)
• M34: 4,705,451 km (0.049 R)
• M35: 5,086,328 km (0.081 R)
• M36: 5,380,587 km (0.09 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 961.5

Radius: 10

Gravity: 9.62 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.74 AU - 1.16 AU

Year: 607 Days

Day: 11.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 13,461,196 km

• M1: 139,425 km (0.047 R)
• M2: 202,406 km (0.112 R)
• M3: 278,850 km (0.078 R)
• M4: 371,152 km (0.117 R)
• M5: 498,460 km (0.086 R)
• M6: 671,844 km (0.093 R)
• M7: 743,053 km (0.092 R)
• M8: 849,566 km (0.102 R)
• M9: 996,172 km (0.061 R)
• M10: 1,090,868 km (0.084 R)
• M11: 1,163,871 km (0.093 R)
• M12: 1,251,386 km (0.101 R)
• M13: 1,341,145 km (0.115 R)
• M14: 1,541,157 km (0.113 R)
• M15: 1,765,255 km (0.06 R)
• M16: 1,859,502 km (0.11 R)
• M17: 1,947,914 km (0.087 R)
• M18: 2,030,342 km (0.115 R)
• M19: 2,136,856 km (0.093 R)
• M20: 2,229,756 km (0.103 R)
• M21: 2,339,860 km (0.109 R)
• M22: 2,476,144 km (0.082 R)
• M23: 2,623,199 km (0.085 R)
• M24: 2,781,623 km (0.078 R)
• M25: 2,874,972 km (0.036 R)
• M26: 3,178,656 km (0.045 R)
• M27: 3,276,193 km (0.092 R)
• M28: 3,565,964 km (0.115 R)
• M29: 3,911,386 km (0.083 R)
• M30: 4,054,551 km (0.062 R)
• M31: 4,141,168 km (0.095 R)
• M32: 4,209,086 km (0.12 R)
• M33: 4,395,335 km (0.091 R)
• M34: 4,564,231 km (0.108 R)
• M35: 5,104,579 km (0.053 R)
• M36: 5,229,792 km (0.111 R)
• M37: 5,461,968 km (0.104 R)
• M38: 5,686,813 km (0.098 R)
• M39: 5,762,510 km (0.038 R)
• M40: 5,871,118 km (0.097 R)
• M41: 5,947,563 km (0.091 R)
• M42: 6,013,386 km (0.099 R)
• M43: 6,267,852 km (0.058 R)
• M44: 6,357,162 km (0.101 R)
• M45: 6,469,510 km (0.101 R)
• M46: 6,707,520 km (0.116 R)
• M47: 6,810,293 km (0.102 R)
• M48: 7,006,117 km (0.057 R)
• M49: 7,145,542 km (0.055 R)
• M50: 7,309,202 km (0.098 R)
• M51: 7,438,754 km (0.058 R)
• M52: 7,736,005 km (0.118 R)
• M53: 7,976,558 km (0.082 R)
• M54: 8,110,000 km (0.113 R)
• M55: 8,256,306 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 808.3

Radius: 11.7

Gravity: 5.9 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.89 AU - 1.41 AU

Year: 809 Days

Day: 12.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 103 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 13,461,196 km

• M1: 154,834 km (0.103 R)
• M2: 243,545 km (0.093 R)
• M3: 348,713 km (0.106 R)
• M4: 572,661 km (0.083 R)
• M5: 698,323 km (0.111 R)
• M6: 1,088,624 km (0.117 R)
• M7: 1,181,225 km (0.072 R)
• M8: 1,269,936 km (0.117 R)
• M9: 1,375,253 km (0.048 R)
• M10: 1,476,232 km (0.036 R)
• M11: 1,678,488 km (0.087 R)
• M12: 1,771,388 km (0.096 R)
• M13: 1,858,006 km (0.118 R)
• M14: 1,938,190 km (0.12 R)
• M15: 2,245,165 km (0.118 R)
• M16: 2,322,208 km (0.089 R)
• M17: 2,400,148 km (0.12 R)
• M18: 2,479,136 km (0.099 R)
• M19: 2,630,679 km (0.101 R)
• M20: 2,822,014 km (0.106 R)
• M21: 2,914,915 km (0.077 R)
• M22: 2,989,863 km (0.1 R)
• M23: 3,065,560 km (0.09 R)
• M24: 3,141,854 km (0.075 R)
• M25: 3,404,399 km (0.096 R)
• M26: 3,553,249 km (0.109 R)
• M27: 3,694,319 km (0.092 R)
• M28: 3,847,508 km (0.119 R)
• M29: 4,002,790 km (0.106 R)
• M30: 4,128,602 km (0.102 R)
• M31: 4,579,191 km (0.079 R)
• M32: 4,699,916 km (0.034 R)
• M33: 4,777,258 km (0.088 R)
• M34: 5,250,287 km (0.117 R)
• M35: 5,342,140 km (0.114 R)
• M36: 5,515,823 km (0.094 R)
• M37: 5,726,756 km (0.102 R)
• M38: 5,904,478 km (0.096 R)
• M39: 6,012,189 km (0.086 R)
• M40: 6,108,231 km (0.1 R)
• M41: 6,192,903 km (0.105 R)
• M42: 6,375,412 km (0.099 R)
• M43: 6,485,816 km (0.07 R)
• M44: 6,584,550 km (0.11 R)
• M45: 6,858,464 km (0.073 R)
• M46: 6,971,710 km (0.083 R)
• M47: 7,508,018 km (0.039 R)
• M48: 7,715,959 km (0.119 R)
• M49: 8,097,583 km (0.101 R)
• M50: 8,190,633 km (0.112 R)
• M51: 8,498,954 km (0.036 R)
• M52: 8,661,418 km (0.081 R)
• M53: 8,742,948 km (0.07 R)
• M54: 9,154,642 km (0.099 R)
• M55: 9,265,643 km (0.044 R)
• M56: 9,376,944 km (0.041 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 614.7

Radius: 8.1

Gravity: 9.37 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.68 AU - 1.9 AU

Year: 1571 Days

Day: 5.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 13,461,196 km

• M1: 118,332 km (0.104 R)
• M2: 215,720 km (0.057 R)
• M3: 316,998 km (0.07 R)
• M4: 414,386 km (0.093 R)
• M5: 548,875 km (0.061 R)
• M6: 815,608 km (0.105 R)
• M7: 1,172,548 km (0.063 R)
• M8: 1,313,769 km (0.072 R)
• M9: 1,564,794 km (0.057 R)
• M10: 1,622,838 km (0.113 R)
• M11: 1,851,573 km (0.113 R)
• M12: 1,902,735 km (0.056 R)
• M13: 1,954,347 km (0.049 R)
• M14: 2,006,407 km (0.104 R)
• M15: 2,144,186 km (0.089 R)
• M16: 2,219,733 km (0.102 R)
• M17: 2,362,300 km (0.051 R)
• M18: 2,541,967 km (0.08 R)
• M19: 2,656,559 km (0.08 R)
• M20: 2,902,797 km (0.114 R)
• M21: 3,034,892 km (0.114 R)
• M22: 3,119,864 km (0.106 R)
• M23: 3,218,000 km (0.093 R)
• M24: 3,467,978 km (0.072 R)
• M25: 3,894,332 km (0.11 R)
• M26: 4,040,040 km (0.106 R)
• M27: 4,147,302 km (0.056 R)
• M28: 4,228,384 km (0.112 R)
• M29: 4,282,688 km (0.078 R)
• M30: 4,419,420 km (0.116 R)
• M31: 4,488,385 km (0.114 R)
• M32: 4,655,336 km (0.119 R)
• M33: 4,781,896 km (0.108 R)
• M34: 5,038,456 km (0.052 R)
• M35: 5,110,562 km (0.089 R)
• M36: 5,299,654 km (0.114 R)
• M37: 5,358,297 km (0.04 R)
• M38: 5,639,690 km (0.092 R)
• M39: 5,820,105 km (0.086 R)
• M40: 5,956,538 km (0.117 R)
• M41: 6,155,504 km (0.072 R)
• M42: 6,279,071 km (0.101 R)
• M43: 6,466,069 km (0.106 R)
• M44: 6,560,166 km (0.089 R)
• M45: 6,813,435 km (0.075 R)
• M46: 7,102,309 km (0.05 R)
• M47: 7,166,935 km (0.12 R)
• M48: 7,280,779 km (0.071 R)
• M49: 7,346,003 km (0.073 R)
• M50: 7,427,833 km (0.107 R)
• M51: 7,526,568 km (0.102 R)
• M52: 7,959,056 km (0.092 R)
• M53: 8,571,210 km (0.107 R)
• M54: 8,795,906 km (0.041 R)
• M55: 8,900,325 km (0.119 R)
• M56: 9,040,199 km (0.118 R)
• M57: 9,198,474 km (0.094 R)
• M58: 9,858,500 km (0.092 R)
• M59: 10,203,472 km (0.116 R)
• M60: 10,313,277 km (0.109 R)
• M61: 10,441,782 km (0.112 R)
• M62: 10,533,934 km (0.063 R)
• M63: 11,243,028 km (0.045 R)
• M64: 11,565,112 km (0.076 R)
• M65: 11,641,407 km (0.077 R)
• M66: 11,890,488 km (0.069 R)
• M67: 12,083,170 km (0.118 R)
• M68: 12,218,705 km (0.086 R)
• M69: 12,530,467 km (0.118 R)
• M70: 12,706,993 km (0.075 R)
• M71: 12,825,025 km (0.071 R)
• M72: 12,884,266 km (0.115 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: 295 - 19,123 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit