🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 406.4

Radius: 13.3

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.53 AU - 0.73 AU

Year: 339 Days

Day: 10.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 35,887,938 km

• M1: 166,353 km (0.102 R)
• M2: 265,835 km (0.112 R)
• M3: 348,862 km (0.117 R)
• M4: 480,209 km (0.082 R)
• M5: 592,408 km (0.113 R)
• M6: 737,368 km (0.104 R)
• M7: 821,741 km (0.112 R)
• M8: 923,617 km (0.094 R)
• M9: 1,012,179 km (0.113 R)
• M10: 1,100,292 km (0.066 R)
• M11: 1,222,065 km (0.107 R)
• M12: 1,381,237 km (0.095 R)
• M13: 1,513,781 km (0.071 R)
• M14: 1,637,797 km (0.091 R)
• M15: 1,720,974 km (0.054 R)
• M16: 1,993,541 km (0.037 R)
• M17: 2,106,637 km (0.086 R)
• M18: 2,324,601 km (0.116 R)
• M19: 2,418,998 km (0.078 R)
• M20: 2,540,022 km (0.096 R)
• M21: 2,725,673 km (0.082 R)
• M22: 2,915,662 km (0.117 R)
• M23: 3,055,836 km (0.06 R)
• M24: 3,154,122 km (0.107 R)
• M25: 3,326,159 km (0.117 R)
• M26: 3,410,383 km (0.118 R)
• M27: 3,524,077 km (0.105 R)
• M28: 3,627,300 km (0.09 R)
• M29: 3,790,212 km (0.077 R)
• M30: 3,919,763 km (0.118 R)
• M31: 4,015,057 km (0.026 R)
• M32: 4,147,302 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 499.4

Radius: 11.4

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.43 AU - 1.51 AU

Year: 1209 Days

Day: 12.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 35,887,938 km

• M1: 145,409 km (0.063 R)
• M2: 377,286 km (0.079 R)
• M3: 451,337 km (0.106 R)
• M4: 734,226 km (0.079 R)
• M5: 826,528 km (0.098 R)
• M6: 956,379 km (0.116 R)
• M7: 1,143,077 km (0.115 R)
• M8: 1,215,483 km (0.064 R)
• M9: 1,319,603 km (0.05 R)
• M10: 1,419,085 km (0.106 R)
• M11: 1,691,653 km (0.09 R)
• M12: 1,766,751 km (0.102 R)
• M13: 1,877,304 km (0.085 R)
• M14: 2,051,884 km (0.089 R)
• M15: 2,150,320 km (0.09 R)
• M16: 2,445,776 km (0.111 R)
• M17: 2,608,089 km (0.077 R)
• M18: 2,974,006 km (0.106 R)
• M19: 3,127,044 km (0.12 R)
• M20: 3,345,906 km (0.098 R)
• M21: 3,875,931 km (0.091 R)
• M22: 4,009,821 km (0.075 R)
• M23: 4,316,796 km (0.034 R)
• M24: 4,467,292 km (0.115 R)
• M25: 4,749,882 km (0.086 R)
• M26: 4,917,432 km (0.062 R)
• M27: 5,233,831 km (0.088 R)
• M28: 5,431,899 km (0.088 R)
• M29: 5,531,830 km (0.097 R)
• M30: 5,822,648 km (0.119 R)
• M31: 5,950,704 km (0.098 R)
• M32: 6,327,392 km (0.042 R)
• M33: 6,685,080 km (0.072 R)
• M34: 7,076,727 km (0.089 R)
• M35: 7,671,080 km (0.093 R)
• M36: 7,797,490 km (0.036 R)
• M37: 8,038,342 km (0.088 R)
• M38: 8,775,411 km (0.064 R)
• M39: 8,863,524 km (0.094 R)
• M40: 9,263,848 km (0.097 R)
• M41: 9,413,745 km (0.098 R)
• M42: 9,519,062 km (0.119 R)
• M43: 9,700,524 km (0.101 R)
• M44: 9,944,369 km (0.027 R)
• M45: 10,097,707 km (0.097 R)
• M46: 10,282,909 km (0.098 R)
• M47: 10,422,484 km (0.118 R)
• M48: 10,547,099 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 296.3

Radius: 11.9

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.52 AU - 1.7 AU

Year: 1386 Days

Day: 14.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 35,887,938 km

• M1: 152,440 km (0.096 R)
• M2: 230,231 km (0.115 R)
• M3: 389,104 km (0.088 R)
• M4: 565,330 km (0.045 R)
• M5: 818,001 km (0.086 R)
• M6: 977,472 km (0.1 R)
• M7: 1,087,577 km (0.119 R)
• M8: 1,174,942 km (0.092 R)
• M9: 1,393,355 km (0.1 R)
• M10: 1,594,713 km (0.117 R)
• M11: 1,742,217 km (0.113 R)
• M12: 1,862,045 km (0.102 R)
• M13: 2,026,303 km (0.119 R)
• M14: 2,152,713 km (0.096 R)
• M15: 2,229,906 km (0.093 R)
• M16: 2,369,481 km (0.08 R)
• M17: 2,467,018 km (0.066 R)
• M18: 2,557,076 km (0.111 R)
• M19: 2,657,457 km (0.091 R)
• M20: 2,777,733 km (0.113 R)
• M21: 2,947,377 km (0.093 R)
• M22: 3,169,081 km (0.074 R)
• M23: 3,446,735 km (0.064 R)
• M24: 3,629,394 km (0.076 R)
• M25: 3,711,523 km (0.068 R)
• M26: 3,878,026 km (0.076 R)
• M27: 4,359,282 km (0.111 R)
• M28: 5,030,528 km (0.041 R)
• M29: 5,296,513 km (0.081 R)
• M30: 5,460,621 km (0.115 R)
• M31: 5,951,302 km (0.104 R)
• M32: 6,171,211 km (0.087 R)
• M33: 6,481,029 km (0.087 R)
• M34: 6,732,652 km (0.074 R)
• M35: 6,808,797 km (0.087 R)
• M36: 7,154,967 km (0.081 R)
• M37: 7,401,953 km (0.105 R)
• M38: 7,704,889 km (0.04 R)
• M39: 7,784,624 km (0.114 R)
• M40: 8,052,255 km (0.104 R)
• M41: 8,282,037 km (0.063 R)
• M42: 8,582,879 km (0.03 R)
• M43: 8,887,161 km (0.088 R)
• M44: 8,970,786 km (0.036 R)
• M45: 9,307,980 km (0.057 R)
• M46: 9,463,860 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 863.4

Radius: 10.9

Gravity: 7.27 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.34 AU - 3.22 AU

Year: 3144 Days

Day: 10.8 Hours

Environment

Temp: -216 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 35,887,938 km

• M1: 139,425 km (0.09 R)
• M2: 271,819 km (0.055 R)
• M3: 409,749 km (0.118 R)
• M4: 511,924 km (0.1 R)
• M5: 624,422 km (0.084 R)
• M6: 704,756 km (0.09 R)
• M7: 788,979 km (0.082 R)
• M8: 888,312 km (0.081 R)
• M9: 968,646 km (0.115 R)
• M10: 1,076,057 km (0.101 R)
• M11: 1,588,131 km (0.085 R)
• M12: 2,525,212 km (0.055 R)
• M13: 2,625,443 km (0.112 R)
• M14: 2,778,332 km (0.109 R)
• M15: 2,969,368 km (0.09 R)
• M16: 3,146,791 km (0.105 R)
• M17: 3,512,259 km (0.098 R)
• M18: 3,662,305 km (0.082 R)
• M19: 3,757,300 km (0.105 R)
• M20: 3,891,489 km (0.073 R)
• M21: 4,244,092 km (0.084 R)
• M22: 5,255,822 km (0.053 R)
• M23: 6,202,777 km (0.078 R)
• M24: 6,293,433 km (0.094 R)
• M25: 6,707,520 km (0.096 R)
• M26: 6,964,978 km (0.114 R)
• M27: 7,130,433 km (0.111 R)
• M28: 7,321,170 km (0.115 R)
• M29: 7,610,492 km (0.049 R)
• M30: 7,756,650 km (0.11 R)
• M31: 7,879,021 km (0.107 R)
• M32: 7,977,456 km (0.104 R)
• M33: 8,250,323 km (0.101 R)
• M34: 8,475,916 km (0.085 R)
• M35: 8,576,745 km (0.114 R)
• M36: 9,113,053 km (0.103 R)
• M37: 9,660,133 km (0.091 R)
• M38: 9,765,599 km (0.031 R)
• M39: 9,897,994 km (0.116 R)
• M40: 10,004,208 km (0.069 R)
• M41: 10,460,332 km (0.098 R)
• M42: 10,541,414 km (0.12 R)
• M43: 10,813,682 km (0.05 R)
• M44: 11,476,251 km (0.118 R)
• M45: 11,756,298 km (0.08 R)
• M46: 11,897,219 km (0.118 R)
• M47: 12,010,315 km (0.111 R)
• M48: 12,437,567 km (0.048 R)
• M49: 12,696,371 km (0.1 R)
• M50: 12,840,883 km (0.062 R)
• M51: 13,102,380 km (0.117 R)
• M52: 13,453,935 km (0.117 R)
• M53: 13,719,621 km (0.116 R)
• M54: 14,016,872 km (0.118 R)
• M55: 14,106,481 km (0.036 R)
• M56: 14,496,931 km (0.08 R)
• M57: 14,678,244 km (0.069 R)
• M58: 15,380,606 km (0.064 R)
• M59: 15,720,492 km (0.106 R)
• M60: 16,470,426 km (0.102 R)
• M61: 17,008,829 km (0.095 R)
• M62: 17,875,599 km (0.115 R)
• M63: 18,526,948 km (0.114 R)
• M64: 18,789,642 km (0.081 R)
• M65: 18,888,526 km (0.1 R)
• M66: 19,318,919 km (0.107 R)
• M67: 19,451,912 km (0.08 R)
• M68: 20,088,152 km (0.055 R)
• M69: 20,697,165 km (0.074 R)
• M70: 21,140,872 km (0.118 R)
• M71: 21,449,791 km (0.093 R)
• M72: 21,691,242 km (0.081 R)
• M73: 22,072,268 km (0.049 R)
• M74: 22,211,394 km (0.109 R)
• M75: 22,385,676 km (0.117 R)
• M76: 22,665,573 km (0.088 R)
• M77: 22,770,890 km (0.073 R)
• M78: 23,547,752 km (0.1 R)
• M79: 23,761,079 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 962

Radius: 9.2

Gravity: 11.37 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 3.88 AU - 4.16 AU

Year: 5467 Days

Day: 6.9 Hours

Environment

Temp: -222 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 35,887,938 km

• M1: 123,418 km (0.114 R)
• M2: 193,729 km (0.116 R)
• M3: 291,117 km (0.083 R)
• M4: 588,518 km (0.111 R)
• M5: 748,737 km (0.107 R)
• M6: 849,118 km (0.08 R)
• M7: 1,331,571 km (0.094 R)
• M8: 1,527,693 km (0.065 R)
• M9: 1,771,837 km (0.058 R)
• M10: 2,361,103 km (0.104 R)
• M11: 2,688,573 km (0.071 R)
• M12: 3,386,297 km (0.11 R)
• M13: 3,556,989 km (0.095 R)
• M14: 3,705,689 km (0.087 R)
• M15: 4,137,877 km (0.09 R)
• M16: 4,268,027 km (0.103 R)
• M17: 4,693,783 km (0.082 R)
• M18: 4,802,391 km (0.083 R)
• M19: 4,911,896 km (0.073 R)
• M20: 5,730,047 km (0.086 R)
• M21: 6,199,485 km (0.105 R)
• M22: 6,259,025 km (0.107 R)
• M23: 6,711,858 km (0.073 R)
• M24: 6,988,764 km (0.075 R)
• M25: 7,175,312 km (0.049 R)
• M26: 7,777,145 km (0.104 R)
• M27: 8,296,548 km (0.111 R)
• M28: 8,726,941 km (0.112 R)
• M29: 8,793,812 km (0.111 R)
• M30: 10,166,372 km (0.112 R)
• M31: 10,271,988 km (0.093 R)
• M32: 10,484,268 km (0.118 R)
• M33: 10,555,327 km (0.096 R)
• M34: 10,733,797 km (0.1 R)
• M35: 11,093,879 km (0.093 R)
• M36: 11,348,195 km (0.038 R)
• M37: 11,751,810 km (0.099 R)
• M38: 12,048,164 km (0.105 R)
• M39: 12,535,254 km (0.096 R)
• M40: 13,028,778 km (0.105 R)
• M41: 13,761,508 km (0.106 R)
• M42: 14,309,934 km (0.066 R)
• M43: 14,547,196 km (0.119 R)
• M44: 14,825,598 km (0.049 R)
• M45: 14,985,518 km (0.109 R)
• M46: 15,105,795 km (0.04 R)
• M47: 16,326,513 km (0.083 R)
• M48: 17,199,716 km (0.111 R)
• M49: 17,409,901 km (0.045 R)
• M50: 17,663,170 km (0.117 R)
• M51: 18,516,327 km (0.1 R)
• M52: 19,165,133 km (0.079 R)
• M53: 19,645,492 km (0.086 R)
• M54: 19,821,119 km (0.084 R)
• M55: 20,440,155 km (0.103 R)
• M56: 20,796,797 km (0.11 R)
• M57: 21,065,624 km (0.107 R)
• M58: 21,245,441 km (0.11 R)
• M59: 21,878,838 km (0.113 R)
• M60: 23,025,506 km (0.101 R)
• M61: 23,303,608 km (0.092 R)
• M62: 23,536,083 km (0.083 R)
• M63: 23,816,280 km (0.089 R)
• M64: 24,710,576 km (0.118 R)
• M65: 26,241,561 km (0.103 R)
• M66: 26,823,646 km (0.058 R)
• M67: 27,018,572 km (0.055 R)
• M68: 27,165,178 km (0.052 R)
• M69: 27,360,852 km (0.114 R)
• M70: 28,495,702 km (0.12 R)
• M71: 28,644,851 km (0.057 R)
• M72: 29,495,015 km (0.094 R)
• M73: 30,709,301 km (0.115 R)
• M74: 31,271,340 km (0.116 R)
• M75: 32,509,263 km (0.108 R)
• M76: 33,291,061 km (0.073 R)
• M77: 33,395,780 km (0.059 R)
• M78: 34,079,143 km (0.059 R)
• M79: 34,184,609 km (0.108 R)
• M80: 34,290,226 km (0.039 R)
• M81: 34,395,991 km (0.09 R)
• M82: 34,766,994 km (0.092 R)
• M83: 35,086,086 km (0.033 R)
• M84: 35,299,263 km (0.082 R)
• M85: 35,513,039 km (0.054 R)
• M86: 35,727,113 km (0.108 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 232 - 10,359 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit