🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.53 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 637.1

Radius: 13.6

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.99 AU - 1.11 AU

Year: 695 Days

Day: 12.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 48,850,978 km

• M1: 176,825 km (0.11 R)
• M2: 263,591 km (0.102 R)
• M3: 428,598 km (0.035 R)
• M4: 540,198 km (0.103 R)
• M5: 760,107 km (0.071 R)
• M6: 897,886 km (0.068 R)
• M7: 1,000,511 km (0.073 R)
• M8: 1,124,826 km (0.087 R)
• M9: 1,327,831 km (0.12 R)
• M10: 1,563,298 km (0.113 R)
• M11: 1,709,904 km (0.11 R)
• M12: 1,826,590 km (0.101 R)
• M13: 1,938,938 km (0.074 R)
• M14: 2,024,807 km (0.107 R)
• M15: 2,148,674 km (0.082 R)
• M16: 2,489,309 km (0.082 R)
• M17: 2,823,211 km (0.076 R)
• M18: 2,987,320 km (0.038 R)
• M19: 3,137,815 km (0.105 R)
• M20: 3,342,465 km (0.055 R)
• M21: 3,516,597 km (0.113 R)
• M22: 3,649,141 km (0.05 R)
• M23: 3,756,253 km (0.076 R)
• M24: 3,928,290 km (0.104 R)
• M25: 4,038,395 km (0.064 R)
• M26: 4,308,568 km (0.106 R)
• M27: 4,450,686 km (0.096 R)
• M28: 4,565,577 km (0.06 R)
• M29: 4,710,538 km (0.119 R)
• M30: 5,005,246 km (0.117 R)
• M31: 5,104,728 km (0.104 R)
• M32: 5,326,133 km (0.072 R)
• M33: 5,438,182 km (0.116 R)
• M34: 5,530,334 km (0.049 R)
• M35: 5,935,744 km (0.119 R)
• M36: 6,062,454 km (0.043 R)
• M37: 6,297,173 km (0.097 R)
• M38: 6,404,883 km (0.11 R)
• M39: 6,545,804 km (0.07 R)
• M40: 6,633,170 km (0.107 R)
• M41: 6,819,868 km (0.079 R)
• M42: 6,963,781 km (0.092 R)
• M43: 7,064,011 km (0.07 R)
• M44: 7,254,898 km (0.101 R)
• M45: 7,424,542 km (0.11 R)
• M46: 7,618,571 km (0.082 R)
• M47: 7,710,424 km (0.086 R)
• M48: 7,872,139 km (0.025 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 544.9

Radius: 11.7

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.16 AU - 2.85 AU

Year: 2552 Days

Day: 7.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 48,850,978 km

• M1: 160,668 km (0.102 R)
• M2: 251,773 km (0.061 R)
• M3: 337,792 km (0.114 R)
• M4: 600,336 km (0.114 R)
• M5: 765,941 km (0.079 R)
• M6: 891,454 km (0.113 R)
• M7: 966,701 km (0.069 R)
• M8: 1,279,810 km (0.096 R)
• M9: 1,443,021 km (0.035 R)
• M10: 1,636,601 km (0.097 R)
• M11: 1,754,633 km (0.111 R)
• M12: 1,863,391 km (0.102 R)
• M13: 1,986,959 km (0.095 R)
• M14: 2,113,369 km (0.079 R)
• M15: 2,294,981 km (0.048 R)
• M16: 2,618,412 km (0.111 R)
• M17: 2,870,634 km (0.098 R)
• M18: 3,293,996 km (0.032 R)
• M19: 3,690,430 km (0.102 R)
• M20: 4,102,273 km (0.051 R)
• M21: 4,297,498 km (0.107 R)
• M22: 4,495,715 km (0.071 R)
• M23: 4,680,020 km (0.074 R)
• M24: 4,764,692 km (0.092 R)
• M25: 5,091,115 km (0.117 R)
• M26: 5,213,187 km (0.102 R)
• M27: 5,353,958 km (0.119 R)
• M28: 5,567,434 km (0.119 R)
• M29: 5,711,497 km (0.119 R)
• M30: 6,169,267 km (0.08 R)
• M31: 6,318,266 km (0.047 R)
• M32: 6,601,006 km (0.081 R)
• M33: 6,811,041 km (0.086 R)
• M34: 6,984,425 km (0.071 R)
• M35: 7,198,500 km (0.091 R)
• M36: 7,533,450 km (0.114 R)
• M37: 7,853,589 km (0.085 R)
• M38: 7,974,763 km (0.086 R)
• M39: 8,424,305 km (0.09 R)
• M40: 8,777,505 km (0.043 R)
• M41: 8,945,354 km (0.103 R)
• M42: 9,220,465 km (0.107 R)
• M43: 9,433,941 km (0.081 R)
• M44: 10,570,586 km (0.116 R)
• M45: 10,861,553 km (0.101 R)
• M46: 10,974,201 km (0.118 R)
• M47: 11,087,147 km (0.081 R)
• M48: 11,520,083 km (0.102 R)
• M49: 11,703,939 km (0.108 R)
• M50: 11,981,742 km (0.102 R)
• M51: 12,214,965 km (0.03 R)
• M52: 12,379,074 km (0.113 R)
• M53: 12,520,295 km (0.079 R)
• M54: 12,851,953 km (0.115 R)
• M55: 13,451,392 km (0.097 R)
• M56: 13,888,666 km (0.069 R)
• M57: 14,011,037 km (0.069 R)
• M58: 14,182,925 km (0.08 R)
• M59: 15,077,670 km (0.083 R)
• M60: 15,153,068 km (0.111 R)
• M61: 15,354,725 km (0.087 R)
• M62: 15,633,426 km (0.115 R)
• M63: 15,837,328 km (0.041 R)
• M64: 15,939,504 km (0.083 R)
• M65: 16,324,868 km (0.101 R)
• M66: 16,453,971 km (0.118 R)
• M67: 16,687,194 km (0.059 R)
• M68: 17,026,182 km (0.068 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 686.8

Radius: 11

Gravity: 5.68 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.57 AU - 4.09 AU

Year: 3924 Days

Day: 14.3 Hours

Environment

Temp: -214 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 48,850,978 km

• M1: 141,071 km (0.102 R)
• M2: 243,994 km (0.078 R)
• M3: 349,161 km (0.057 R)
• M4: 484,847 km (0.048 R)
• M5: 560,693 km (0.094 R)
• M6: 630,854 km (0.087 R)
• M7: 957,726 km (0.09 R)
• M8: 1,213,239 km (0.07 R)
• M9: 1,519,765 km (0.068 R)
• M10: 1,607,728 km (0.098 R)
• M11: 1,897,948 km (0.099 R)
• M12: 2,390,125 km (0.085 R)
• M13: 2,650,874 km (0.096 R)
• M14: 2,793,890 km (0.088 R)
• M15: 3,162,649 km (0.106 R)
• M16: 3,372,086 km (0.119 R)
• M17: 3,488,323 km (0.052 R)
• M18: 3,845,114 km (0.081 R)
• M19: 4,172,285 km (0.054 R)
• M20: 4,766,338 km (0.12 R)
• M21: 5,822,948 km (0.072 R)
• M22: 5,916,147 km (0.082 R)
• M23: 6,294,031 km (0.089 R)
• M24: 6,510,051 km (0.108 R)
• M25: 6,998,936 km (0.097 R)
• M26: 7,197,752 km (0.105 R)
• M27: 7,323,115 km (0.057 R)
• M28: 7,474,358 km (0.088 R)
• M29: 7,805,718 km (0.098 R)
• M30: 7,908,641 km (0.059 R)
• M31: 8,298,792 km (0.111 R)
• M32: 8,482,947 km (0.089 R)
• M33: 8,562,234 km (0.114 R)
• M34: 9,043,640 km (0.086 R)
• M35: 9,124,722 km (0.103 R)
• M36: 9,506,496 km (0.101 R)
• M37: 10,313,726 km (0.06 R)
• M38: 10,797,077 km (0.046 R)
• M39: 11,258,885 km (0.115 R)
• M40: 12,082,571 km (0.097 R)
• M41: 12,652,539 km (0.086 R)
• M42: 12,864,669 km (0.051 R)
• M43: 13,384,970 km (0.083 R)
• M44: 13,912,153 km (0.068 R)
• M45: 14,037,217 km (0.074 R)
• M46: 14,668,071 km (0.093 R)
• M47: 15,599,168 km (0.1 R)
• M48: 15,696,557 km (0.075 R)
• M49: 16,153,877 km (0.081 R)
• M50: 16,417,170 km (0.117 R)
• M51: 16,615,536 km (0.07 R)
• M52: 17,450,891 km (0.113 R)
• M53: 17,552,019 km (0.099 R)
• M54: 17,788,832 km (0.086 R)
• M55: 18,505,556 km (0.112 R)
• M56: 18,677,593 km (0.058 R)
• M57: 19,580,716 km (0.094 R)
• M58: 20,391,686 km (0.079 R)
• M59: 20,462,595 km (0.062 R)
• M60: 20,605,012 km (0.078 R)
• M61: 20,998,006 km (0.114 R)
• M62: 21,357,490 km (0.088 R)
• M63: 21,537,905 km (0.099 R)
• M64: 21,646,513 km (0.087 R)
• M65: 21,827,825 km (0.105 R)
• M66: 21,900,530 km (0.074 R)
• M67: 22,815,620 km (0.058 R)
• M68: 23,111,076 km (0.107 R)
• M69: 23,370,628 km (0.111 R)
• M70: 24,683,200 km (0.12 R)
• M71: 25,329,313 km (0.101 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 163.9

Radius: 7.6

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 9.75 AU - 10.65 AU

Year: 21034 Days

Day: 18 Hours

Environment

Temp: -239 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 48,850,978 km

• M1: 386,860 km (0.08 R)
• M2: 902,524 km (0.104 R)
• M3: 1,136,345 km (0.06 R)
• M4: 1,389,016 km (0.118 R)
• M5: 1,544,748 km (0.101 R)
• M6: 2,121,298 km (0.117 R)
• M7: 2,621,254 km (0.112 R)
• M8: 3,185,687 km (0.042 R)
• M9: 3,542,178 km (0.12 R)
• M10: 4,955,130 km (0.07 R)
• M11: 5,228,894 km (0.093 R)
• M12: 5,507,595 km (0.088 R)
• M13: 6,633,170 km (0.043 R)
• M14: 7,125,795 km (0.039 R)
• M15: 7,590,895 km (0.087 R)
• M16: 8,428,643 km (0.105 R)
• M17: 9,421,524 km (0.113 R)
• M18: 9,846,083 km (0.111 R)
• M19: 10,017,522 km (0.096 R)
• M20: 10,846,145 km (0.072 R)
• M21: 12,475,266 km (0.088 R)
• M22: 13,365,523 km (0.041 R)
• M23: 14,082,844 km (0.091 R)
• M24: 14,179,485 km (0.11 R)
• M25: 14,324,744 km (0.112 R)
• M26: 14,714,596 km (0.116 R)
• M27: 14,763,515 km (0.081 R)
• M28: 15,305,957 km (0.037 R)
• M29: 15,554,588 km (0.075 R)
• M30: 16,005,626 km (0.052 R)
• M31: 18,009,190 km (0.11 R)
• M32: 18,271,734 km (0.102 R)
• M33: 18,906,927 km (0.119 R)
• M34: 19,711,315 km (0.048 R)
• M35: 19,765,319 km (0.098 R)
• M36: 20,090,396 km (0.08 R)
• M37: 20,144,700 km (0.1 R)
• M38: 20,636,278 km (0.092 R)
• M39: 21,519,654 km (0.055 R)
• M40: 21,630,955 km (0.044 R)
• M41: 22,867,830 km (0.083 R)
• M42: 23,095,218 km (0.049 R)
• M43: 23,781,723 km (0.086 R)
• M44: 26,059,051 km (0.1 R)
• M45: 26,415,543 km (0.087 R)
• M46: 26,893,359 km (0.089 R)
• M47: 27,013,187 km (0.111 R)
• M48: 28,039,578 km (0.084 R)
• M49: 29,572,058 km (0.082 R)
• M50: 30,317,205 km (0.117 R)
• M51: 31,320,409 km (0.096 R)
• M52: 31,572,930 km (0.049 R)
• M53: 32,334,533 km (0.091 R)
• M54: 32,781,531 km (0.075 R)
• M55: 32,909,587 km (0.075 R)
• M56: 33,037,942 km (0.094 R)
• M57: 33,940,466 km (0.118 R)
• M58: 36,762,779 km (0.079 R)
• M59: 38,168,251 km (0.111 R)
• M60: 38,505,594 km (0.097 R)
• M61: 44,246,113 km (0.062 R)
• M62: 45,811,805 km (0.107 R)
• M63: 46,241,899 km (0.117 R)
• M64: 46,601,532 km (0.109 R)
• M65: 48,048,742 km (0.058 R)
• M66: 48,851,035 km (0.068 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: 282 - 20,112 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit