🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.44 AU - 0.72 AU

Year: 290 Days

Day: 21.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 26,171,142 km

• M1: 101,876 km (0.07 R)
• M2: 571,015 km (0.081 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 995.7

Radius: 12.4

Gravity: 6.48 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.14 AU - 1.86 AU

Year: 1205 Days

Day: 12.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 26,171,142 km

• M1: 165,455 km (0.084 R)
• M2: 291,865 km (0.048 R)
• M3: 580,739 km (0.068 R)
• M4: 953,238 km (0.092 R)
• M5: 1,104,631 km (0.1 R)
• M6: 1,221,467 km (0.094 R)
• M7: 1,299,108 km (0.063 R)
• M8: 1,405,322 km (0.113 R)
• M9: 1,636,302 km (0.089 R)
• M10: 1,732,343 km (0.039 R)
• M11: 1,810,583 km (0.09 R)
• M12: 1,940,434 km (0.073 R)
• M13: 2,052,782 km (0.081 R)
• M14: 2,348,836 km (0.105 R)
• M15: 2,436,052 km (0.112 R)
• M16: 2,580,114 km (0.066 R)
• M17: 2,658,953 km (0.102 R)
• M18: 2,935,409 km (0.095 R)
• M19: 3,330,946 km (0.05 R)
• M20: 3,604,261 km (0.114 R)
• M21: 3,910,788 km (0.117 R)
• M22: 4,359,731 km (0.069 R)
• M23: 4,631,550 km (0.109 R)
• M24: 4,728,041 km (0.043 R)
• M25: 4,853,105 km (0.115 R)
• M26: 5,220,666 km (0.041 R)
• M27: 5,436,835 km (0.109 R)
• M28: 5,538,712 km (0.12 R)
• M29: 5,700,128 km (0.118 R)
• M30: 5,982,718 km (0.119 R)
• M31: 6,163,582 km (0.103 R)
• M32: 6,254,837 km (0.077 R)
• M33: 6,779,776 km (0.08 R)
• M34: 7,318,926 km (0.082 R)
• M35: 7,773,405 km (0.064 R)
• M36: 8,371,198 km (0.095 R)
• M37: 8,539,944 km (0.03 R)
• M38: 8,675,779 km (0.096 R)
• M39: 8,863,674 km (0.045 R)
• M40: 8,949,543 km (0.107 R)
• M41: 9,243,503 km (0.119 R)
• M42: 9,575,909 km (0.057 R)
• M43: 9,699,477 km (0.118 R)
• M44: 9,823,494 km (0.052 R)
• M45: 10,090,975 km (0.1 R)
• M46: 10,234,589 km (0.091 R)
• M47: 10,324,796 km (0.111 R)
• M48: 10,596,765 km (0.111 R)
• M49: 10,688,020 km (0.113 R)
• M50: 10,779,424 km (0.033 R)
• M51: 11,000,081 km (0.099 R)
• M52: 11,147,884 km (0.116 R)
• M53: 11,370,934 km (0.086 R)
• M54: 11,746,126 km (0.11 R)
• M55: 11,840,522 km (0.1 R)
• M56: 12,566,371 km (0.108 R)
• M57: 12,663,011 km (0.088 R)
• M58: 12,818,144 km (0.087 R)
• M59: 12,934,830 km (0.084 R)
• M60: 13,071,413 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 179

Radius: 8.2

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.36 AU - 1.86 AU

Year: 1340 Days

Day: 6.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 26,171,142 km

• M1: 126,111 km (0.1 R)
• M2: 187,895 km (0.067 R)
• M3: 301,739 km (0.055 R)
• M4: 360,082 km (0.077 R)
• M5: 419,024 km (0.112 R)
• M6: 482,004 km (0.038 R)
• M7: 768,484 km (0.114 R)
• M8: 826,678 km (0.079 R)
• M9: 891,903 km (0.084 R)
• M10: 981,661 km (0.09 R)
• M11: 1,080,545 km (0.072 R)
• M12: 1,152,352 km (0.088 R)
• M13: 1,219,821 km (0.05 R)
• M14: 1,320,201 km (0.078 R)
• M15: 1,430,006 km (0.098 R)
• M16: 1,645,128 km (0.118 R)
• M17: 1,777,821 km (0.116 R)
• M18: 1,943,276 km (0.111 R)
• M19: 2,174,405 km (0.058 R)
• M20: 2,227,811 km (0.12 R)
• M21: 2,312,783 km (0.102 R)
• M22: 2,367,386 km (0.118 R)
• M23: 2,422,289 km (0.103 R)
• M24: 2,477,790 km (0.069 R)
• M25: 2,581,910 km (0.085 R)
• M26: 2,646,835 km (0.091 R)
• M27: 2,720,437 km (0.069 R)
• M28: 2,861,358 km (0.095 R)
• M29: 2,945,432 km (0.074 R)
• M30: 3,004,673 km (0.106 R)
• M31: 3,124,501 km (0.089 R)
• M32: 3,228,621 km (0.098 R)
• M33: 3,369,094 km (0.068 R)
• M34: 3,466,931 km (0.108 R)
• M35: 3,619,820 km (0.094 R)
• M36: 3,756,702 km (0.089 R)
• M37: 3,979,303 km (0.095 R)
• M38: 4,063,976 km (0.044 R)
• M39: 4,273,263 km (0.046 R)
• M40: 4,340,582 km (0.098 R)
• M41: 4,408,350 km (0.04 R)
• M42: 4,535,059 km (0.091 R)
• M43: 4,672,839 km (0.087 R)
• M44: 4,842,034 km (0.079 R)
• M45: 4,912,345 km (0.102 R)
• M46: 5,003,151 km (0.072 R)
• M47: 5,268,837 km (0.09 R)
• M48: 5,424,120 km (0.114 R)
• M49: 5,560,104 km (0.114 R)
• M50: 5,718,229 km (0.076 R)
• M51: 5,813,972 km (0.117 R)
• M52: 5,878,000 km (0.115 R)
• M53: 5,974,490 km (0.075 R)
• M54: 6,125,734 km (0.104 R)
• M55: 6,322,006 km (0.084 R)
• M56: 6,431,960 km (0.108 R)
• M57: 6,542,513 km (0.092 R)
• M58: 6,776,933 km (0.102 R)
• M59: 6,866,841 km (0.079 R)
• M60: 7,242,332 km (0.105 R)
• M61: 7,380,561 km (0.075 R)
• M62: 7,473,162 km (0.102 R)
• M63: 7,566,212 km (0.053 R)
• M64: 7,741,690 km (0.072 R)
• M65: 7,835,787 km (0.087 R)
• M66: 7,953,969 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 589

Radius: 14.9

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 3.1 AU - 3.96 AU

Year: 4351 Days

Day: 10.4 Hours

Environment

Temp: -211 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 26,171,142 km

• M1: 194,477 km (0.103 R)
• M2: 320,289 km (0.087 R)
• M3: 417,079 km (0.086 R)
• M4: 520,451 km (0.114 R)
• M5: 646,113 km (0.07 R)
• M6: 773,271 km (0.097 R)
• M7: 910,453 km (0.085 R)
• M8: 1,107,623 km (0.083 R)
• M9: 1,801,906 km (0.097 R)
• M10: 2,006,706 km (0.09 R)
• M11: 2,253,094 km (0.103 R)
• M12: 2,388,629 km (0.058 R)
• M13: 2,492,151 km (0.082 R)
• M14: 2,958,747 km (0.073 R)
• M15: 3,240,589 km (0.108 R)
• M16: 3,750,269 km (0.093 R)
• M17: 4,035,403 km (0.104 R)
• M18: 4,180,662 km (0.036 R)
• M19: 4,370,053 km (0.039 R)
• M20: 4,735,670 km (0.097 R)
• M21: 4,845,176 km (0.081 R)
• M22: 5,111,460 km (0.088 R)
• M23: 5,428,308 km (0.076 R)
• M24: 5,542,900 km (0.039 R)
• M25: 5,704,915 km (0.118 R)
• M26: 6,248,404 km (0.115 R)
• M27: 6,514,239 km (0.098 R)
• M28: 6,808,648 km (0.056 R)
• M29: 7,359,766 km (0.083 R)
• M30: 7,538,087 km (0.118 R)
• M31: 7,821,425 km (0.112 R)
• M32: 8,055,845 km (0.106 R)
• M33: 8,213,372 km (0.12 R)
• M34: 9,290,177 km (0.089 R)
• M35: 10,013,782 km (0.116 R)
• M36: 10,842,554 km (0.101 R)
• M37: 11,250,508 km (0.061 R)
• M38: 12,718,213 km (0.103 R)
• M39: 13,303,439 km (0.086 R)
• M40: 14,724,470 km (0.117 R)
• M41: 15,046,853 km (0.104 R)
• M42: 15,469,467 km (0.116 R)
• M43: 15,633,127 km (0.104 R)
• M44: 15,995,004 km (0.115 R)
• M45: 16,326,364 km (0.071 R)
• M46: 16,526,376 km (0.111 R)
• M47: 17,436,230 km (0.079 R)
• M48: 17,640,731 km (0.099 R)
• M49: 17,845,979 km (0.11 R)
• M50: 18,397,097 km (0.114 R)
• M51: 19,234,247 km (0.088 R)
• M52: 19,480,934 km (0.102 R)
• M53: 19,870,487 km (0.117 R)
• M54: 20,155,321 km (0.076 R)
• M55: 20,262,583 km (0.091 R)
• M56: 20,729,328 km (0.116 R)
• M57: 21,236,016 km (0.116 R)
• M58: 21,710,092 km (0.109 R)
• M59: 21,930,150 km (0.051 R)
• M60: 22,261,510 km (0.046 R)
• M61: 22,557,564 km (0.116 R)
• M62: 23,415,807 km (0.119 R)
• M63: 23,716,798 km (0.089 R)
• M64: 25,279,796 km (0.114 R)
• M65: 25,472,628 km (0.05 R)
• M66: 25,976,473 km (0.102 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 328 - 17,624 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit