🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.53 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.04 AU - 1.08 AU

Year: 389 Days

Day: 47.5 Hours

Environment

Temp: 38 °C

Axial Tilt: 9.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 24,645,148 km

• M1: 182,210 km (0.105 R)
• M2: 293,810 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 6.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 417.9

Radius: 12

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 5.77 AU - 6.73 AU

Year: 5569 Days

Day: 13.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 24,645,148 km

• M1: 238,609 km (0.089 R)
• M2: 336,146 km (0.061 R)
• M3: 711,338 km (0.095 R)
• M4: 1,175,091 km (0.075 R)
• M5: 1,432,100 km (0.066 R)
• M6: 1,868,178 km (0.076 R)
• M7: 1,983,668 km (0.07 R)
• M8: 2,433,957 km (0.08 R)
• M9: 2,578,918 km (0.061 R)
• M10: 2,783,119 km (0.088 R)
• M11: 2,935,110 km (0.088 R)
• M12: 3,050,899 km (0.074 R)
• M13: 3,387,494 km (0.11 R)
• M14: 3,611,592 km (0.107 R)
• M15: 3,694,469 km (0.108 R)
• M16: 3,798,739 km (0.072 R)
• M17: 3,925,299 km (0.106 R)
• M18: 4,226,140 km (0.11 R)
• M19: 4,467,890 km (0.103 R)
• M20: 4,965,004 km (0.119 R)
• M21: 5,290,678 km (0.069 R)
• M22: 5,385,075 km (0.118 R)
• M23: 5,551,427 km (0.082 R)
• M24: 5,743,810 km (0.097 R)
• M25: 6,334,123 km (0.107 R)
• M26: 6,738,636 km (0.091 R)
• M27: 6,995,645 km (0.096 R)
• M28: 7,387,292 km (0.102 R)
• M29: 8,055,995 km (0.072 R)
• M30: 8,192,129 km (0.111 R)
• M31: 9,681,226 km (0.084 R)
• M32: 9,855,059 km (0.083 R)
• M33: 10,059,260 km (0.098 R)
• M34: 10,323,749 km (0.115 R)
• M35: 10,471,701 km (0.088 R)
• M36: 10,859,609 km (0.093 R)
• M37: 10,980,035 km (0.113 R)
• M38: 11,773,053 km (0.1 R)
• M39: 12,207,785 km (0.107 R)
• M40: 12,521,491 km (0.107 R)
• M41: 12,616,187 km (0.106 R)
• M42: 13,029,077 km (0.108 R)
• M43: 13,640,483 km (0.078 R)
• M44: 13,998,770 km (0.091 R)
• M45: 14,195,641 km (0.084 R)
• M46: 14,327,287 km (0.087 R)
• M47: 14,492,443 km (0.025 R)
• M48: 15,125,841 km (0.102 R)
• M49: 15,836,580 km (0.106 R)
• M50: 16,041,679 km (0.05 R)
• M51: 16,144,453 km (0.111 R)
• M52: 16,247,675 km (0.064 R)
• M53: 16,350,898 km (0.1 R)
• M54: 16,801,038 km (0.09 R)
• M55: 16,905,607 km (0.068 R)
• M56: 17,642,974 km (0.117 R)
• M57: 17,962,216 km (0.109 R)
• M58: 18,176,141 km (0.09 R)
• M59: 18,355,060 km (0.072 R)
• M60: 18,895,258 km (0.087 R)
• M61: 19,221,830 km (0.09 R)
• M62: 19,331,186 km (0.087 R)
• M63: 19,623,650 km (0.12 R)
• M64: 20,102,064 km (0.078 R)
• M65: 20,472,618 km (0.096 R)
• M66: 20,770,767 km (0.075 R)
• M67: 20,957,914 km (0.069 R)
• M68: 21,939,725 km (0.047 R)
• M69: 22,130,163 km (0.111 R)
• M70: 22,321,349 km (0.111 R)
• M71: 22,820,706 km (0.054 R)
• M72: 23,013,688 km (0.036 R)
• M73: 23,207,267 km (0.085 R)
• M74: 24,340,920 km (0.104 R)
• M75: 24,974,018 km (0.082 R)
• M76: 25,813,262 km (0.096 R)
• M77: 26,135,346 km (0.036 R)
• M78: 26,418,386 km (0.097 R)
• M79: 26,743,013 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 470.6

Radius: 10

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 5.39 AU - 7.97 AU

Year: 6154 Days

Day: 5.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 24,645,148 km

• M1: 298,747 km (0.105 R)
• M2: 444,904 km (0.118 R)
• M3: 947,254 km (0.057 R)
• M4: 1,191,098 km (0.093 R)
• M5: 1,282,054 km (0.048 R)
• M6: 1,552,826 km (0.104 R)
• M7: 1,669,811 km (0.118 R)
• M8: 1,807,142 km (0.088 R)
• M9: 2,393,865 km (0.053 R)
• M10: 2,569,044 km (0.065 R)
• M11: 2,953,062 km (0.119 R)
• M12: 3,162,499 km (0.076 R)
• M13: 3,312,097 km (0.108 R)
• M14: 3,842,870 km (0.096 R)
• M15: 4,234,817 km (0.054 R)
• M16: 4,495,416 km (0.117 R)
• M17: 4,883,772 km (0.111 R)
• M18: 4,957,823 km (0.12 R)
• M19: 5,057,156 km (0.089 R)
• M20: 5,132,105 km (0.044 R)
• M21: 5,461,070 km (0.056 R)
• M22: 5,615,306 km (0.12 R)
• M23: 5,718,827 km (0.104 R)
• M24: 5,901,786 km (0.097 R)
• M25: 6,817,175 km (0.099 R)
• M26: 6,900,052 km (0.112 R)
• M27: 7,207,027 km (0.08 R)
• M28: 7,461,493 km (0.068 R)
• M29: 7,718,951 km (0.11 R)
• M30: 7,892,185 km (0.095 R)
• M31: 7,979,251 km (0.111 R)
• M32: 8,479,058 km (0.074 R)
• M33: 8,777,655 km (0.117 R)
• M34: 9,232,283 km (0.057 R)
• M35: 9,385,471 km (0.032 R)
• M36: 10,354,417 km (0.096 R)
• M37: 10,996,341 km (0.073 R)
• M38: 11,126,342 km (0.109 R)
• M39: 11,850,096 km (0.111 R)
• M40: 11,916,667 km (0.091 R)
• M41: 12,117,128 km (0.113 R)
• M42: 12,284,977 km (0.119 R)
• M43: 12,657,177 km (0.086 R)
• M44: 12,861,677 km (0.117 R)
• M45: 12,964,301 km (0.118 R)
• M46: 13,481,760 km (0.05 R)
• M47: 14,465,815 km (0.06 R)
• M48: 14,572,628 km (0.094 R)
• M49: 16,021,633 km (0.088 R)
• M50: 16,279,839 km (0.064 R)
• M51: 16,390,990 km (0.071 R)
• M52: 16,800,589 km (0.085 R)
• M53: 16,950,336 km (0.093 R)
• M54: 17,402,421 km (0.114 R)
• M55: 17,744,103 km (0.094 R)
• M56: 17,972,987 km (0.058 R)
• M57: 18,395,452 km (0.072 R)
• M58: 18,859,953 km (0.104 R)
• M59: 19,093,625 km (0.116 R)
• M60: 19,682,143 km (0.068 R)
• M61: 22,095,007 km (0.12 R)
• M62: 22,712,697 km (0.068 R)
• M63: 22,961,328 km (0.064 R)
• M64: 23,211,007 km (0.098 R)
• M65: 23,336,071 km (0.06 R)
• M66: 24,176,063 km (0.066 R)
• M67: 24,472,416 km (0.106 R)
• M68: 24,855,088 km (0.061 R)
• M69: 24,940,508 km (0.098 R)
• M70: 26,667,466 km (0.114 R)
• M71: 26,929,861 km (0.11 R)
• M72: 27,105,189 km (0.083 R)
• M73: 27,810,543 km (0.077 R)
• M74: 27,943,536 km (0.109 R)
• M75: 28,388,141 km (0.086 R)
• M76: 28,879,869 km (0.076 R)
• M77: 28,969,628 km (0.112 R)
• M78: 30,098,942 km (0.111 R)
• M79: 30,189,897 km (0.095 R)
• M80: 30,417,735 km (0.034 R)
• M81: 30,508,990 km (0.068 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 192.3

Radius: 12.6

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 7.24 AU - 7.26 AU

Year: 6958 Days

Day: 7.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 24,645,148 km

• M1: 283,937 km (0.115 R)
• M2: 367,412 km (0.099 R)
• M3: 649,704 km (0.109 R)
• M4: 742,305 km (0.036 R)
• M5: 1,013,825 km (0.098 R)
• M6: 1,439,431 km (0.109 R)
• M7: 1,522,757 km (0.107 R)
• M8: 2,184,877 km (0.096 R)
• M9: 2,632,175 km (0.102 R)
• M10: 2,822,762 km (0.078 R)
• M11: 3,000,036 km (0.045 R)
• M12: 3,217,701 km (0.084 R)
• M13: 4,180,512 km (0.065 R)
• M14: 5,119,090 km (0.105 R)
• M15: 5,468,251 km (0.097 R)
• M16: 5,780,163 km (0.119 R)
• M17: 6,052,281 km (0.046 R)
• M18: 6,189,911 km (0.099 R)
• M19: 6,282,213 km (0.035 R)
• M20: 6,375,113 km (0.116 R)
• M21: 6,468,313 km (0.112 R)
• M22: 6,727,267 km (0.033 R)
• M23: 6,989,512 km (0.036 R)
• M24: 7,134,023 km (0.079 R)
• M25: 7,352,735 km (0.101 R)
• M26: 7,946,788 km (0.069 R)
• M27: 8,325,869 km (0.069 R)
• M28: 8,685,054 km (0.101 R)
• M29: 8,788,725 km (0.075 R)
• M30: 9,472,088 km (0.08 R)
• M31: 9,605,530 km (0.12 R)
• M32: 9,793,275 km (0.108 R)
• M33: 10,036,521 km (0.117 R)
• M34: 10,584,349 km (0.088 R)
• M35: 10,917,653 km (0.062 R)
• M36: 11,057,676 km (0.1 R)
• M37: 11,794,895 km (0.087 R)
• M38: 11,909,786 km (0.104 R)
• M39: 12,518,948 km (0.075 R)
• M40: 12,724,196 km (0.12 R)
• M41: 15,148,879 km (0.083 R)
• M42: 15,461,838 km (0.117 R)
• M43: 15,713,760 km (0.094 R)
• M44: 16,253,659 km (0.1 R)
• M45: 16,541,934 km (0.118 R)
• M46: 16,638,425 km (0.112 R)
• M47: 17,026,182 km (0.107 R)
• M48: 17,777,912 km (0.111 R)
• M49: 18,707,513 km (0.076 R)
• M50: 19,245,766 km (0.095 R)
• M51: 19,347,343 km (0.086 R)
• M52: 19,994,354 km (0.109 R)
• M53: 20,717,809 km (0.083 R)
• M54: 21,065,325 km (0.038 R)
• M55: 21,414,786 km (0.082 R)
• M56: 22,190,301 km (0.112 R)
• M57: 23,154,609 km (0.074 R)
• M58: 24,169,182 km (0.111 R)
• M59: 24,315,339 km (0.098 R)

Kuiper Belt

Range: 30.8 - 49.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 445 - 15,101 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit