🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.83 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 16.2

Radius: 14.8

Gravity: 0.07 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.37 AU - 1.93 AU

Year: 1463 Days

Day: 14.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 15,894,668 km

• M1: 199,264 km (0.042 R)
• M2: 293,960 km (0.084 R)
• M3: 408,103 km (0.091 R)
• M4: 514,168 km (0.084 R)
• M5: 614,249 km (0.105 R)
• M6: 737,218 km (0.08 R)
• M7: 842,236 km (0.116 R)
• M8: 959,670 km (0.109 R)
• M9: 1,135,149 km (0.062 R)
• M10: 1,267,094 km (0.089 R)
• M11: 1,385,725 km (0.117 R)
• M12: 1,496,727 km (0.103 R)
• M13: 1,590,973 km (0.084 R)
• M14: 1,695,542 km (0.046 R)
• M15: 1,933,403 km (0.044 R)
• M16: 2,111,574 km (0.119 R)
• M17: 2,322,657 km (0.063 R)
• M18: 2,419,297 km (0.085 R)
• M19: 2,640,851 km (0.05 R)
• M20: 2,800,323 km (0.114 R)
• M21: 2,938,401 km (0.027 R)
• M22: 3,165,192 km (0.104 R)
• M23: 3,319,577 km (0.057 R)
• M24: 3,545,470 km (0.089 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 338.6

Radius: 14.3

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.46 AU - 2.3 AU

Year: 1779 Days

Day: 7.7 Hours

Environment

Temp: -207 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 15,894,668 km

• M1: 197,469 km (0.053 R)
• M2: 286,779 km (0.114 R)
• M3: 378,183 km (0.102 R)
• M4: 529,128 km (0.09 R)
• M5: 770,279 km (0.092 R)
• M6: 870,959 km (0.08 R)
• M7: 998,416 km (0.038 R)
• M8: 1,210,546 km (0.032 R)
• M9: 1,363,585 km (0.087 R)
• M10: 1,455,288 km (0.103 R)
• M11: 1,689,858 km (0.104 R)
• M12: 1,853,368 km (0.078 R)
• M13: 1,965,566 km (0.066 R)
• M14: 2,286,005 km (0.088 R)
• M15: 2,416,903 km (0.106 R)
• M16: 2,623,647 km (0.087 R)
• M17: 2,846,997 km (0.049 R)
• M18: 3,021,428 km (0.11 R)
• M19: 3,392,880 km (0.095 R)
• M20: 3,508,369 km (0.058 R)
• M21: 3,625,205 km (0.091 R)
• M22: 4,142,664 km (0.119 R)
• M23: 4,328,764 km (0.097 R)
• M24: 4,441,860 km (0.06 R)
• M25: 4,658,178 km (0.047 R)
• M26: 4,864,923 km (0.085 R)
• M27: 5,022,001 km (0.094 R)
• M28: 5,140,931 km (0.101 R)
• M29: 5,234,130 km (0.114 R)
• M30: 5,653,603 km (0.03 R)
• M31: 5,749,944 km (0.095 R)
• M32: 5,944,122 km (0.048 R)
• M33: 6,182,880 km (0.079 R)
• M34: 6,367,633 km (0.086 R)
• M35: 6,742,675 km (0.11 R)
• M36: 6,903,643 km (0.115 R)
• M37: 7,080,617 km (0.031 R)
• M38: 7,469,272 km (0.081 R)
• M39: 7,590,297 km (0.112 R)
• M40: 7,773,105 km (0.048 R)
• M41: 7,864,958 km (0.096 R)
• M42: 7,957,260 km (0.075 R)
• M43: 8,080,978 km (0.116 R)
• M44: 8,236,410 km (0.09 R)
• M45: 8,708,840 km (0.072 R)
• M46: 8,852,304 km (0.061 R)
• M47: 9,012,673 km (0.077 R)
• M48: 9,190,096 km (0.12 R)
• M49: 9,368,866 km (0.066 R)
• M50: 9,614,356 km (0.073 R)
• M51: 9,746,152 km (0.06 R)
• M52: 10,061,654 km (0.107 R)
• M53: 11,496,746 km (0.114 R)
• M54: 11,848,002 km (0.101 R)
• M55: 11,989,372 km (0.069 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 921.3

Radius: 12.3

Gravity: 6.09 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.59 AU - 2.43 AU

Year: 1967 Days

Day: 9.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 15,894,668 km

• M1: 155,881 km (0.118 R)
• M2: 236,065 km (0.104 R)
• M3: 328,068 km (0.104 R)
• M4: 407,205 km (0.113 R)
• M5: 546,930 km (0.101 R)
• M6: 680,670 km (0.078 R)
• M7: 774,019 km (0.086 R)
• M8: 955,930 km (0.111 R)
• M9: 1,052,720 km (0.116 R)
• M10: 1,309,879 km (0.072 R)
• M11: 1,496,577 km (0.058 R)
• M12: 1,576,163 km (0.098 R)
• M13: 1,669,063 km (0.081 R)
• M14: 1,836,015 km (0.116 R)
• M15: 2,265,211 km (0.078 R)
• M16: 2,410,770 km (0.1 R)
• M17: 2,880,956 km (0.085 R)
• M18: 3,244,927 km (0.116 R)
• M19: 3,685,942 km (0.111 R)
• M20: 3,826,714 km (0.119 R)
• M21: 3,921,559 km (0.03 R)
• M22: 4,325,473 km (0.086 R)
• M23: 4,524,139 km (0.058 R)
• M24: 4,725,946 km (0.04 R)
• M25: 5,562,498 km (0.086 R)
• M26: 5,688,309 km (0.059 R)
• M27: 6,145,630 km (0.052 R)
• M28: 6,425,827 km (0.063 R)
• M29: 6,902,147 km (0.111 R)
• M30: 7,134,921 km (0.114 R)
• M31: 7,291,400 km (0.102 R)
• M32: 7,627,995 km (0.047 R)
• M33: 8,152,785 km (0.082 R)
• M34: 8,316,594 km (0.102 R)
• M35: 8,481,451 km (0.113 R)
• M36: 8,730,981 km (0.076 R)
• M37: 9,152,099 km (0.1 R)
• M38: 9,300,948 km (0.111 R)
• M39: 9,536,715 km (0.099 R)
• M40: 9,709,500 km (0.109 R)
• M41: 9,883,183 km (0.045 R)
• M42: 10,167,718 km (0.119 R)
• M43: 10,432,806 km (0.06 R)
• M44: 10,521,817 km (0.055 R)
• M45: 10,677,847 km (0.119 R)
• M46: 11,128,286 km (0.098 R)
• M47: 11,287,459 km (0.097 R)
• M48: 11,424,341 km (0.097 R)
• M49: 11,538,933 km (0.031 R)
• M50: 11,700,049 km (0.039 R)
• M51: 12,187,739 km (0.114 R)
• M52: 12,469,431 km (0.088 R)
• M53: 12,848,363 km (0.093 R)
• M54: 13,039,250 km (0.106 R)
• M55: 13,714,834 km (0.093 R)
• M56: 13,861,140 km (0.106 R)
• M57: 14,155,250 km (0.108 R)
• M58: 14,253,685 km (0.094 R)
• M59: 14,352,420 km (0.101 R)
• M60: 15,024,862 km (0.034 R)
• M61: 15,428,178 km (0.116 R)
• M62: 16,168,239 km (0.06 R)
• M63: 16,451,876 km (0.077 R)
• M64: 16,581,428 km (0.12 R)
• M65: 16,659,368 km (0.089 R)
• M66: 16,737,309 km (0.119 R)
• M67: 17,815,610 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 608.5

Radius: 12.8

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.92 AU - 2.18 AU

Year: 2026 Days

Day: 8.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 15,894,668 km

• M1: 174,880 km (0.093 R)
• M2: 266,733 km (0.115 R)
• M3: 407,953 km (0.07 R)
• M4: 515,215 km (0.1 R)
• M5: 605,423 km (0.054 R)
• M6: 717,621 km (0.04 R)
• M7: 879,785 km (0.083 R)
• M8: 1,064,239 km (0.089 R)
• M9: 1,166,265 km (0.067 R)
• M10: 1,330,972 km (0.106 R)
• M11: 1,472,641 km (0.088 R)
• M12: 1,727,855 km (0.068 R)
• M13: 1,997,730 km (0.117 R)
• M14: 2,079,111 km (0.103 R)
• M15: 2,354,521 km (0.09 R)
• M16: 2,478,089 km (0.108 R)
• M17: 2,809,747 km (0.051 R)
• M18: 3,061,221 km (0.03 R)
• M19: 3,614,883 km (0.081 R)
• M20: 3,714,964 km (0.113 R)
• M21: 4,080,432 km (0.064 R)
• M22: 4,184,851 km (0.118 R)
• M23: 4,366,014 km (0.106 R)
• M24: 4,720,561 km (0.057 R)
• M25: 4,909,204 km (0.077 R)
• M26: 5,004,498 km (0.104 R)
• M27: 5,100,539 km (0.066 R)
• M28: 5,572,969 km (0.117 R)
• M29: 5,689,207 km (0.11 R)
• M30: 5,890,267 km (0.055 R)
• M31: 5,974,789 km (0.034 R)
• M32: 6,299,566 km (0.112 R)
• M33: 6,420,591 km (0.12 R)
• M34: 6,612,525 km (0.115 R)
• M35: 6,930,869 km (0.038 R)
• M36: 7,417,661 km (0.088 R)
• M37: 7,545,567 km (0.06 R)
• M38: 7,990,172 km (0.066 R)
• M39: 8,159,217 km (0.099 R)
• M40: 8,596,342 km (0.059 R)
• M41: 8,846,769 km (0.1 R)
• M42: 9,732,538 km (0.089 R)
• M43: 9,933,299 km (0.087 R)
• M44: 10,277,673 km (0.071 R)
• M45: 10,502,519 km (0.053 R)
• M46: 10,605,292 km (0.092 R)
• M47: 10,687,870 km (0.032 R)
• M48: 10,874,120 km (0.06 R)
• M49: 10,957,296 km (0.099 R)
• M50: 11,103,453 km (0.113 R)
• M51: 11,439,749 km (0.08 R)
• M52: 11,950,476 km (0.099 R)
• M53: 12,230,224 km (0.082 R)
• M54: 12,316,841 km (0.069 R)
• M55: 12,446,992 km (0.088 R)
• M56: 12,577,591 km (0.104 R)
• M57: 12,928,248 km (0.072 R)
• M58: 13,038,502 km (0.1 R)
• M59: 13,149,054 km (0.097 R)
• M60: 13,728,896 km (0.085 R)
• M61: 14,135,353 km (0.096 R)
• M62: 14,271,637 km (0.119 R)
• M63: 14,477,035 km (0.109 R)
• M64: 14,821,559 km (0.1 R)
• M65: 15,331,538 km (0.05 R)
• M66: 15,565,359 km (0.11 R)
• M67: 15,706,280 km (0.104 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 490 - 17,086 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit