🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 384.8

Radius: 14.3

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.53 AU - 0.53 AU

Year: 266 Days

Day: 14.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 32,332,044 km

• M1: 178,171 km (0.053 R)
• M2: 272,867 km (0.112 R)
• M3: 372,349 km (0.108 R)
• M4: 472,879 km (0.088 R)
• M5: 584,030 km (0.116 R)
• M6: 714,479 km (0.115 R)
• M7: 809,923 km (0.113 R)
• M8: 931,696 km (0.089 R)
• M9: 1,022,053 km (0.079 R)
• M10: 1,128,866 km (0.09 R)
• M11: 1,243,308 km (0.076 R)
• M12: 1,347,877 km (0.081 R)
• M13: 1,437,336 km (0.117 R)
• M14: 1,589,029 km (0.107 R)
• M15: 1,868,627 km (0.065 R)
• M16: 1,973,794 km (0.085 R)
• M17: 2,064,301 km (0.047 R)
• M18: 2,173,208 km (0.107 R)
• M19: 2,292,737 km (0.117 R)
• M20: 2,388,180 km (0.084 R)
• M21: 2,485,120 km (0.112 R)
• M22: 2,587,894 km (0.118 R)
• M23: 2,678,550 km (0.091 R)
• M24: 2,802,567 km (0.056 R)
• M25: 3,147,838 km (0.101 R)
• M26: 3,254,651 km (0.109 R)
• M27: 3,432,224 km (0.078 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 122.2

Radius: 13.7

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.05 AU - 2.81 AU

Year: 2615 Days

Day: 7.4 Hours

Environment

Temp: -215 °C

Axial Tilt: 163.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 32,332,044 km

• M1: 260,599 km (0.061 R)
• M2: 346,319 km (0.112 R)
• M3: 463,604 km (0.044 R)
• M4: 588,518 km (0.087 R)
• M5: 697,276 km (0.05 R)
• M6: 1,041,800 km (0.112 R)
• M7: 1,134,700 km (0.046 R)
• M8: 1,487,751 km (0.084 R)
• M9: 1,593,965 km (0.105 R)
• M10: 1,937,592 km (0.114 R)
• M11: 2,036,326 km (0.108 R)
• M12: 2,314,429 km (0.056 R)
• M13: 2,959,794 km (0.054 R)
• M14: 3,416,815 km (0.116 R)
• M15: 3,581,672 km (0.101 R)
• M16: 3,704,193 km (0.07 R)
• M17: 3,919,165 km (0.072 R)
• M18: 4,243,792 km (0.08 R)
• M19: 4,481,055 km (0.108 R)
• M20: 4,589,214 km (0.068 R)
• M21: 4,747,040 km (0.111 R)
• M22: 4,894,394 km (0.118 R)
• M23: 5,005,994 km (0.083 R)
• M24: 5,219,021 km (0.115 R)
• M25: 5,307,583 km (0.074 R)
• M26: 5,409,459 km (0.093 R)
• M27: 5,719,127 km (0.098 R)
• M28: 5,823,696 km (0.097 R)
• M29: 6,034,778 km (0.045 R)
• M30: 6,167,920 km (0.119 R)
• M31: 6,423,583 km (0.088 R)
• M32: 6,641,846 km (0.039 R)
• M33: 6,862,354 km (0.05 R)
• M34: 7,057,429 km (0.107 R)
• M35: 7,211,964 km (0.102 R)
• M36: 7,510,112 km (0.117 R)
• M37: 7,682,449 km (0.072 R)
• M38: 7,797,939 km (0.106 R)
• M39: 8,060,184 km (0.08 R)
• M40: 8,548,471 km (0.096 R)
• M41: 8,713,328 km (0.061 R)
• M42: 9,076,851 km (0.067 R)
• M43: 9,337,301 km (0.113 R)
• M44: 9,491,686 km (0.09 R)
• M45: 10,244,761 km (0.051 R)
• M46: 10,340,205 km (0.06 R)
• M47: 10,548,146 km (0.116 R)
• M48: 10,709,113 km (0.105 R)
• M49: 10,951,911 km (0.07 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 35.4

Radius: 13.2

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.24 AU - 2.84 AU

Year: 2794 Days

Day: 12.9 Hours

Environment

Temp: -216 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 32,332,044 km

• M1: 176,525 km (0.053 R)
• M2: 282,291 km (0.115 R)
• M3: 400,324 km (0.098 R)
• M4: 526,285 km (0.091 R)
• M5: 646,562 km (0.109 R)
• M6: 802,144 km (0.081 R)
• M7: 918,980 km (0.081 R)
• M8: 1,036,564 km (0.093 R)
• M9: 1,177,036 km (0.081 R)
• M10: 1,547,590 km (0.032 R)
• M11: 1,743,563 km (0.112 R)
• M12: 1,940,883 km (0.109 R)
• M13: 2,081,505 km (0.08 R)
• M14: 2,211,057 km (0.114 R)
• M15: 2,380,701 km (0.092 R)
• M16: 2,478,538 km (0.103 R)
• M17: 2,788,205 km (0.118 R)
• M18: 3,176,561 km (0.082 R)
• M19: 3,268,115 km (0.117 R)
• M20: 3,582,420 km (0.111 R)
• M21: 3,669,187 km (0.091 R)
• M22: 3,880,120 km (0.036 R)
• M23: 4,678,524 km (0.072 R)
• M24: 4,811,666 km (0.086 R)
• M25: 5,033,370 km (0.076 R)
• M26: 5,258,515 km (0.115 R)
• M27: 5,840,899 km (0.11 R)
• M28: 6,005,307 km (0.116 R)
• M29: 6,139,945 km (0.115 R)
• M30: 6,947,475 km (0.101 R)
• M31: 7,067,153 km (0.069 R)
• M32: 7,165,588 km (0.061 R)
• M33: 7,275,393 km (0.067 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 466.4

Radius: 10.9

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 3.46 AU - 4 AU

Year: 4972 Days

Day: 5.7 Hours

Environment

Temp: -212 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 32,332,044 km

• M1: 174,581 km (0.101 R)
• M2: 245,939 km (0.079 R)
• M3: 322,982 km (0.094 R)
• M4: 698,173 km (0.054 R)
• M5: 822,938 km (0.075 R)
• M6: 918,830 km (0.088 R)
• M7: 1,070,074 km (0.063 R)
• M8: 1,175,839 km (0.08 R)
• M9: 1,271,432 km (0.109 R)
• M10: 1,456,186 km (0.04 R)
• M11: 1,726,808 km (0.108 R)
• M12: 2,385,488 km (0.054 R)
• M13: 2,724,028 km (0.114 R)
• M14: 2,927,182 km (0.026 R)
• M15: 3,407,241 km (0.057 R)
• M16: 3,768,370 km (0.084 R)
• M17: 3,912,134 km (0.086 R)
• M18: 5,059,250 km (0.074 R)
• M19: 5,241,161 km (0.101 R)
• M20: 5,309,827 km (0.05 R)
• M21: 5,425,017 km (0.102 R)
• M22: 6,133,961 km (0.095 R)
• M23: 6,499,429 km (0.112 R)
• M24: 6,747,014 km (0.095 R)
• M25: 6,972,607 km (0.057 R)
• M26: 7,149,731 km (0.111 R)
• M27: 7,354,082 km (0.071 R)
• M28: 7,508,467 km (0.077 R)
• M29: 7,612,138 km (0.117 R)
• M30: 7,847,007 km (0.102 R)
• M31: 8,350,703 km (0.091 R)
• M32: 8,431,186 km (0.072 R)
• M33: 8,974,376 km (0.101 R)
• M34: 9,361,536 km (0.103 R)
• M35: 9,445,161 km (0.118 R)
• M36: 10,123,438 km (0.062 R)
• M37: 10,324,198 km (0.113 R)
• M38: 10,671,564 km (0.084 R)
• M39: 10,758,929 km (0.083 R)
• M40: 10,993,349 km (0.108 R)
• M41: 12,251,168 km (0.079 R)
• M42: 12,342,722 km (0.106 R)
• M43: 12,526,578 km (0.113 R)
• M44: 12,866,165 km (0.106 R)
• M45: 13,052,564 km (0.036 R)
• M46: 13,177,328 km (0.118 R)
• M47: 13,428,204 km (0.104 R)
• M48: 13,554,165 km (0.05 R)
• M49: 13,648,861 km (0.098 R)
• M50: 14,770,695 km (0.043 R)
• M51: 14,868,233 km (0.064 R)
• M52: 15,457,948 km (0.107 R)
• M53: 15,955,211 km (0.062 R)
• M54: 16,390,392 km (0.095 R)
• M55: 16,558,839 km (0.028 R)
• M56: 16,829,611 km (0.088 R)
• M57: 17,101,729 km (0.044 R)
• M58: 18,239,870 km (0.114 R)
• M59: 18,835,718 km (0.113 R)
• M60: 19,652,074 km (0.043 R)
• M61: 20,118,520 km (0.042 R)
• M62: 20,298,935 km (0.113 R)
• M63: 20,479,948 km (0.087 R)
• M64: 20,552,503 km (0.12 R)
• M65: 20,916,325 km (0.112 R)
• M66: 21,355,844 km (0.069 R)
• M67: 21,539,999 km (0.071 R)
• M68: 21,761,553 km (0.077 R)
• M69: 22,430,705 km (0.092 R)
• M70: 22,542,903 km (0.06 R)
• M71: 23,827,500 km (0.112 R)
• M72: 24,018,387 km (0.097 R)
• M73: 24,363,210 km (0.102 R)
• M74: 25,252,121 km (0.071 R)
• M75: 25,368,957 km (0.08 R)
• M76: 25,524,837 km (0.091 R)
• M77: 26,073,114 km (0.119 R)
• M78: 26,151,653 km (0.094 R)
• M79: 26,388,167 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 640.2

Radius: 9.8

Gravity: 6.67 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 3.36 AU - 4.84 AU

Year: 5730 Days

Day: 12 Hours

Environment

Temp: -223 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 32,332,044 km

• M1: 124,765 km (0.072 R)
• M2: 482,004 km (0.047 R)
• M3: 607,218 km (0.056 R)
• M4: 892,052 km (0.081 R)
• M5: 1,006,046 km (0.092 R)
• M6: 1,140,385 km (0.094 R)
• M7: 1,444,068 km (0.08 R)
• M8: 1,631,664 km (0.029 R)
• M9: 2,643,394 km (0.076 R)
• M10: 2,747,514 km (0.038 R)
• M11: 2,810,645 km (0.088 R)
• M12: 2,981,186 km (0.093 R)
• M13: 3,067,953 km (0.113 R)
• M14: 3,243,731 km (0.097 R)
• M15: 3,536,643 km (0.114 R)
• M16: 3,861,719 km (0.113 R)
• M17: 4,004,137 km (0.103 R)
• M18: 4,367,510 km (0.119 R)
• M19: 4,716,372 km (0.041 R)
• M20: 4,868,663 km (0.104 R)
• M21: 5,074,210 km (0.065 R)
• M22: 5,178,181 km (0.12 R)
• M23: 5,574,166 km (0.078 R)
• M24: 5,870,669 km (0.075 R)
• M25: 6,283,559 km (0.085 R)
• M26: 6,451,408 km (0.04 R)
• M27: 6,677,451 km (0.06 R)
• M28: 6,992,504 km (0.054 R)
• M29: 7,166,486 km (0.119 R)
• M30: 7,254,001 km (0.113 R)
• M31: 7,548,260 km (0.114 R)
• M32: 7,786,420 km (0.061 R)
• M33: 8,057,491 km (0.112 R)
• M34: 8,178,964 km (0.069 R)
• M35: 8,920,521 km (0.11 R)
• M36: 9,077,748 km (0.1 R)
• M37: 9,522,802 km (0.091 R)
• M38: 10,269,445 km (0.101 R)
• M39: 10,368,329 km (0.097 R)
• M40: 10,600,056 km (0.116 R)
• M41: 11,509,911 km (0.041 R)
• M42: 12,409,592 km (0.109 R)
• M43: 12,479,754 km (0.091 R)
• M44: 13,117,040 km (0.074 R)
• M45: 13,224,302 km (0.083 R)
• M46: 13,511,680 km (0.062 R)
• M47: 13,692,394 km (0.118 R)
• M48: 14,645,033 km (0.098 R)
• M49: 16,266,824 km (0.116 R)
• M50: 16,343,717 km (0.082 R)
• M51: 16,574,846 km (0.085 R)
• M52: 16,768,276 km (0.085 R)
• M53: 16,923,708 km (0.103 R)
• M54: 17,471,087 km (0.112 R)
• M55: 18,064,092 km (0.1 R)
• M56: 18,543,254 km (0.046 R)
• M57: 18,623,439 km (0.105 R)
• M58: 19,923,444 km (0.081 R)
• M59: 20,170,431 km (0.1 R)
• M60: 21,589,366 km (0.111 R)
• M61: 22,268,092 km (0.109 R)
• M62: 22,481,568 km (0.111 R)
• M63: 23,169,569 km (0.049 R)
• M64: 26,034,817 km (0.071 R)
• M65: 26,440,376 km (0.039 R)
• M66: 27,944,882 km (0.093 R)
• M67: 28,313,791 km (0.095 R)
• M68: 28,870,145 km (0.068 R)
• M69: 29,289,917 km (0.05 R)
• M70: 29,711,633 km (0.092 R)
• M71: 30,229,691 km (0.074 R)
• M72: 30,750,890 km (0.075 R)
• M73: 30,988,750 km (0.091 R)
• M74: 31,179,487 km (0.095 R)
• M75: 31,562,159 km (0.054 R)
• M76: 32,090,838 km (0.086 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 403 - 15,436 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit