🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 543.8

Radius: 9.4

Gravity: 6.15 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.52 AU - 0.78 AU

Year: 349 Days

Day: 7.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 24,671,760 km

• M1: 117,285 km (0.076 R)
• M2: 178,171 km (0.104 R)
• M3: 281,094 km (0.08 R)
• M4: 369,806 km (0.1 R)
• M5: 429,795 km (0.109 R)
• M6: 546,331 km (0.11 R)
• M7: 674,537 km (0.05 R)
• M8: 751,729 km (0.112 R)
• M9: 847,023 km (0.102 R)
• M10: 994,078 km (0.065 R)
• M11: 1,087,427 km (0.091 R)
• M12: 1,171,052 km (0.107 R)
• M13: 1,230,891 km (0.034 R)
• M14: 1,327,232 km (0.066 R)
• M15: 1,389,914 km (0.115 R)
• M16: 1,518,418 km (0.106 R)
• M17: 1,655,749 km (0.03 R)
• M18: 1,742,965 km (0.119 R)
• M19: 1,917,396 km (0.082 R)
• M20: 2,045,601 km (0.079 R)
• M21: 2,203,277 km (0.112 R)
• M22: 2,278,226 km (0.072 R)
• M23: 2,403,140 km (0.092 R)
• M24: 2,463,877 km (0.06 R)
• M25: 2,524,913 km (0.049 R)
• M26: 2,603,601 km (0.074 R)
• M27: 2,688,723 km (0.038 R)
• M28: 2,751,703 km (0.113 R)
• M29: 2,815,282 km (0.086 R)
• M30: 2,920,300 km (0.101 R)
• M31: 3,068,402 km (0.073 R)
• M32: 3,206,930 km (0.105 R)
• M33: 3,353,535 km (0.117 R)
• M34: 3,515,101 km (0.111 R)
• M35: 3,584,215 km (0.114 R)
• M36: 3,660,211 km (0.096 R)
• M37: 3,749,371 km (0.103 R)
• M38: 3,865,310 km (0.096 R)
• M39: 4,015,057 km (0.063 R)
• M40: 4,074,148 km (0.093 R)
• M41: 4,166,749 km (0.045 R)
• M42: 4,313,804 km (0.04 R)
• M43: 4,374,391 km (0.114 R)
• M44: 4,530,572 km (0.082 R)
• M45: 4,667,902 km (0.079 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 167.1

Radius: 11.8

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.77 AU - 2.01 AU

Year: 1733 Days

Day: 5.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 24,671,760 km

• M1: 153,338 km (0.11 R)
• M2: 231,278 km (0.081 R)
• M3: 320,139 km (0.104 R)
• M4: 414,984 km (0.108 R)
• M5: 518,057 km (0.047 R)
• M6: 695,032 km (0.096 R)
• M7: 858,093 km (0.09 R)
• M8: 1,034,768 km (0.109 R)
• M9: 1,150,707 km (0.112 R)
• M10: 1,257,819 km (0.038 R)
• M11: 1,368,372 km (0.063 R)
• M12: 1,540,708 km (0.118 R)
• M13: 1,674,748 km (0.054 R)
• M14: 1,766,452 km (0.11 R)
• M15: 1,875,658 km (0.11 R)
• M16: 2,175,303 km (0.118 R)
• M17: 2,250,700 km (0.105 R)
• M18: 2,534,338 km (0.057 R)
• M19: 2,784,316 km (0.094 R)
• M20: 2,875,570 km (0.071 R)
• M21: 3,051,797 km (0.079 R)
• M22: 3,146,043 km (0.108 R)
• M23: 3,356,827 km (0.098 R)
• M24: 3,483,536 km (0.08 R)
• M25: 3,582,121 km (0.081 R)
• M26: 3,691,776 km (0.086 R)
• M27: 4,235,565 km (0.071 R)
• M28: 4,468,788 km (0.029 R)
• M29: 4,554,657 km (0.037 R)
• M30: 4,630,204 km (0.117 R)
• M31: 4,749,882 km (0.031 R)
• M32: 4,959,020 km (0.085 R)
• M33: 5,137,490 km (0.099 R)
• M34: 5,318,204 km (0.095 R)
• M35: 5,397,790 km (0.048 R)
• M36: 5,767,297 km (0.094 R)
• M37: 5,884,582 km (0.101 R)
• M38: 6,288,945 km (0.073 R)
• M39: 6,640,949 km (0.09 R)
• M40: 6,726,967 km (0.064 R)
• M41: 6,949,719 km (0.071 R)
• M42: 7,062,067 km (0.097 R)
• M43: 7,288,408 km (0.057 R)
• M44: 7,645,498 km (0.118 R)
• M45: 7,839,078 km (0.083 R)
• M46: 7,982,243 km (0.055 R)
• M47: 8,060,632 km (0.059 R)
• M48: 8,630,002 km (0.114 R)
• M49: 8,723,949 km (0.099 R)
• M50: 9,116,793 km (0.103 R)
• M51: 9,239,763 km (0.061 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 694.7

Radius: 13.4

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.16 AU - 2.74 AU

Year: 2557 Days

Day: 12.2 Hours

Environment

Temp: -211 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 24,671,760 km

• M1: 175,628 km (0.104 R)
• M2: 344,225 km (0.106 R)
• M3: 442,361 km (0.102 R)
• M4: 686,056 km (0.105 R)
• M5: 821,143 km (0.101 R)
• M6: 1,006,644 km (0.053 R)
• M7: 1,142,030 km (0.118 R)
• M8: 1,409,362 km (0.116 R)
• M9: 1,538,764 km (0.117 R)
• M10: 1,747,154 km (0.112 R)
• M11: 1,939,088 km (0.092 R)
• M12: 2,111,125 km (0.064 R)
• M13: 2,372,024 km (0.113 R)
• M14: 2,556,628 km (0.117 R)
• M15: 2,805,558 km (0.111 R)
• M16: 2,895,317 km (0.087 R)
• M17: 3,170,727 km (0.107 R)
• M18: 3,280,083 km (0.114 R)
• M19: 3,632,386 km (0.113 R)
• M20: 3,763,583 km (0.108 R)
• M21: 3,863,066 km (0.082 R)
• M22: 4,047,670 km (0.095 R)
• M23: 4,443,356 km (0.111 R)
• M24: 4,690,342 km (0.092 R)
• M25: 4,797,604 km (0.079 R)
• M26: 4,887,662 km (0.08 R)
• M27: 5,124,475 km (0.118 R)
• M28: 5,290,678 km (0.069 R)
• M29: 5,704,466 km (0.096 R)
• M30: 5,800,059 km (0.06 R)
• M31: 6,207,115 km (0.119 R)
• M32: 6,305,401 km (0.074 R)
• M33: 6,663,837 km (0.102 R)
• M34: 6,967,521 km (0.076 R)
• M35: 7,069,696 km (0.057 R)
• M36: 7,672,875 km (0.11 R)
• M37: 8,314,201 km (0.089 R)
• M38: 8,641,371 km (0.118 R)
• M39: 8,751,326 km (0.104 R)
• M40: 8,861,879 km (0.108 R)
• M41: 9,511,881 km (0.037 R)
• M42: 9,671,203 km (0.076 R)
• M43: 9,877,199 km (0.092 R)
• M44: 9,969,202 km (0.059 R)
• M45: 10,316,868 km (0.087 R)
• M46: 10,433,703 km (0.095 R)
• M47: 10,715,845 km (0.051 R)
• M48: 10,905,386 km (0.112 R)
• M49: 11,992,065 km (0.096 R)
• M50: 12,139,568 km (0.082 R)
• M51: 12,760,698 km (0.108 R)
• M52: 12,911,343 km (0.1 R)
• M53: 13,087,869 km (0.117 R)
• M54: 14,137,597 km (0.091 R)
• M55: 14,241,418 km (0.097 R)
• M56: 14,449,958 km (0.113 R)
• M57: 15,134,667 km (0.108 R)
• M58: 15,588,098 km (0.099 R)
• M59: 15,991,863 km (0.107 R)
• M60: 16,481,048 km (0.11 R)
• M61: 17,223,951 km (0.039 R)
• M62: 17,307,277 km (0.071 R)
• M63: 17,585,678 km (0.042 R)
• M64: 17,809,477 km (0.118 R)
• M65: 18,006,049 km (0.084 R)
• M66: 18,543,254 km (0.06 R)
• M67: 18,913,958 km (0.117 R)
• M68: 19,085,846 km (0.048 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 946.7

Radius: 10.2

Gravity: 9.1 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.36 AU - 3.26 AU

Year: 3141 Days

Day: 11.9 Hours

Environment

Temp: -218 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 24,671,760 km

• M1: 132,993 km (0.097 R)
• M2: 235,766 km (0.108 R)
• M3: 323,281 km (0.065 R)
• M4: 393,143 km (0.067 R)
• M5: 478,564 km (0.063 R)
• M6: 703,260 km (0.07 R)
• M7: 767,587 km (0.095 R)
• M8: 926,460 km (0.074 R)
• M9: 1,059,153 km (0.09 R)
• M10: 1,198,578 km (0.059 R)
• M11: 1,385,127 km (0.103 R)
• M12: 1,538,614 km (0.099 R)
• M13: 1,757,027 km (0.097 R)
• M14: 2,143,588 km (0.1 R)
• M15: 2,240,378 km (0.103 R)
• M16: 2,505,764 km (0.087 R)
• M17: 2,625,143 km (0.048 R)
• M18: 2,834,281 km (0.086 R)
• M19: 3,475,159 km (0.118 R)
• M20: 3,551,304 km (0.11 R)
• M21: 3,861,271 km (0.062 R)
• M22: 4,119,776 km (0.05 R)
• M23: 4,200,409 km (0.118 R)
• M24: 4,611,654 km (0.093 R)
• M25: 5,274,671 km (0.101 R)
• M26: 5,450,598 km (0.107 R)
• M27: 5,539,310 km (0.098 R)
• M28: 5,650,910 km (0.108 R)
• M29: 5,785,847 km (0.08 R)
• M30: 6,035,975 km (0.12 R)
• M31: 6,127,828 km (0.031 R)
• M32: 6,197,092 km (0.086 R)
• M33: 6,266,505 km (0.057 R)
• M34: 6,453,054 km (0.118 R)
• M35: 6,547,001 km (0.12 R)
• M36: 6,641,397 km (0.091 R)
• M37: 6,951,364 km (0.119 R)
• M38: 7,071,940 km (0.108 R)
• M39: 7,217,499 km (0.058 R)
• M40: 7,709,825 km (0.082 R)
• M41: 8,314,799 km (0.104 R)
• M42: 8,623,120 km (0.114 R)
• M43: 8,961,511 km (0.078 R)
• M44: 9,145,367 km (0.09 R)
• M45: 9,383,826 km (0.041 R)
• M46: 9,543,895 km (0.065 R)
• M47: 9,624,229 km (0.062 R)
• M48: 9,893,805 km (0.056 R)
• M49: 10,523,163 km (0.059 R)
• M50: 11,052,889 km (0.066 R)
• M51: 11,306,906 km (0.113 R)
• M52: 12,283,780 km (0.084 R)
• M53: 12,546,923 km (0.037 R)
• M54: 12,664,357 km (0.078 R)
• M55: 13,168,053 km (0.11 R)
• M56: 13,437,330 km (0.101 R)
• M57: 14,194,893 km (0.093 R)
• M58: 15,122,250 km (0.095 R)
• M59: 15,530,204 km (0.112 R)
• M60: 16,101,069 km (0.107 R)
• M61: 16,453,372 km (0.116 R)
• M62: 16,905,457 km (0.101 R)
• M63: 17,132,995 km (0.119 R)
• M64: 18,119,593 km (0.054 R)
• M65: 18,219,225 km (0.076 R)
• M66: 18,686,868 km (0.1 R)
• M67: 19,124,592 km (0.11 R)
• M68: 19,259,978 km (0.12 R)
• M69: 19,633,973 km (0.099 R)
• M70: 20,285,471 km (0.072 R)
• M71: 20,631,192 km (0.082 R)
• M72: 21,786,088 km (0.079 R)
• M73: 22,140,186 km (0.109 R)
• M74: 22,496,229 km (0.048 R)
• M75: 22,925,874 km (0.12 R)
• M76: 23,249,903 km (0.118 R)
• M77: 23,648,132 km (0.106 R)
• M78: 23,939,100 km (0.109 R)
• M79: 24,451,174 km (0.105 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 426 - 15,464 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit