🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 372.8

Radius: 9.1

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.48 AU - 0.68 AU

Year: 300 Days

Day: 6.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 29,471,967 km

• M1: 119,230 km (0.091 R)
• M2: 210,335 km (0.073 R)
• M3: 276,906 km (0.084 R)
• M4: 360,830 km (0.048 R)
• M5: 443,109 km (0.09 R)
• M6: 506,538 km (0.119 R)
• M7: 579,093 km (0.104 R)
• M8: 641,176 km (0.104 R)
• M9: 751,281 km (0.119 R)
• M10: 826,379 km (0.059 R)
• M11: 894,296 km (0.109 R)
• M12: 964,158 km (0.093 R)
• M13: 1,042,996 km (0.053 R)
• M14: 1,106,276 km (0.067 R)
• M15: 1,222,215 km (0.054 R)
• M16: 1,296,864 km (0.089 R)
• M17: 1,357,601 km (0.094 R)
• M18: 1,554,172 km (0.119 R)
• M19: 1,623,137 km (0.05 R)
• M20: 1,730,698 km (0.062 R)
• M21: 1,798,017 km (0.064 R)
• M22: 1,879,248 km (0.108 R)
• M23: 1,988,006 km (0.104 R)
• M24: 2,076,568 km (0.106 R)
• M25: 2,143,887 km (0.078 R)
• M26: 2,230,205 km (0.11 R)
• M27: 2,345,695 km (0.092 R)
• M28: 2,420,643 km (0.093 R)
• M29: 2,520,126 km (0.105 R)
• M30: 2,601,806 km (0.028 R)
• M31: 2,689,321 km (0.04 R)
• M32: 2,757,986 km (0.051 R)
• M33: 2,847,147 km (0.104 R)
• M34: 3,110,289 km (0.089 R)
• M35: 3,192,867 km (0.113 R)
• M36: 3,250,163 km (0.054 R)
• M37: 3,381,510 km (0.086 R)
• M38: 3,455,711 km (0.119 R)
• M39: 3,514,503 km (0.088 R)
• M40: 3,660,211 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 490

Radius: 11.4

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.68 AU - 0.98 AU

Year: 513 Days

Day: 5.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 29,471,967 km

• M1: 141,968 km (0.096 R)
• M2: 230,979 km (0.1 R)
• M3: 324,478 km (0.119 R)
• M4: 421,866 km (0.071 R)
• M5: 494,271 km (0.061 R)
• M6: 605,123 km (0.081 R)
• M7: 689,646 km (0.1 R)
• M8: 778,807 km (0.11 R)
• M9: 956,529 km (0.106 R)
• M10: 1,322,445 km (0.084 R)
• M11: 1,420,581 km (0.109 R)
• M12: 1,543,102 km (0.067 R)
• M13: 1,619,397 km (0.093 R)
• M14: 1,793,080 km (0.117 R)
• M15: 1,932,057 km (0.111 R)
• M16: 2,116,810 km (0.088 R)
• M17: 2,516,984 km (0.054 R)
• M18: 2,588,193 km (0.105 R)
• M19: 2,726,122 km (0.118 R)
• M20: 2,906,986 km (0.095 R)
• M21: 2,995,548 km (0.064 R)
• M22: 3,078,126 km (0.103 R)
• M23: 3,168,483 km (0.113 R)
• M24: 3,330,647 km (0.04 R)
• M25: 3,430,578 km (0.11 R)
• M26: 3,531,707 km (0.093 R)
• M27: 3,619,072 km (0.108 R)
• M28: 3,707,185 km (0.102 R)
• M29: 3,870,695 km (0.081 R)
• M30: 3,998,751 km (0.096 R)
• M31: 4,097,635 km (0.08 R)
• M32: 4,360,030 km (0.092 R)
• M33: 4,532,965 km (0.095 R)
• M34: 4,716,073 km (0.106 R)
• M35: 4,828,720 km (0.07 R)
• M36: 4,950,493 km (0.12 R)
• M37: 5,064,935 km (0.111 R)
• M38: 5,139,136 km (0.039 R)
• M39: 5,405,569 km (0.115 R)
• M40: 5,481,416 km (0.04 R)
• M41: 5,565,938 km (0.032 R)
• M42: 5,651,060 km (0.092 R)
• M43: 5,745,157 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 782.2

Radius: 14.1

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.75 AU - 1.19 AU

Year: 648 Days

Day: 5.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 29,471,967 km

• M1: 224,995 km (0.073 R)
• M2: 324,927 km (0.033 R)
• M3: 425,456 km (0.081 R)
• M4: 612,005 km (0.094 R)
• M5: 830,268 km (0.034 R)
• M6: 936,333 km (0.079 R)
• M7: 1,122,582 km (0.116 R)
• M8: 1,241,812 km (0.118 R)
• M9: 1,334,413 km (0.059 R)
• M10: 1,455,138 km (0.116 R)
• M11: 1,626,877 km (0.118 R)
• M12: 1,777,671 km (0.062 R)
• M13: 1,890,468 km (0.054 R)
• M14: 2,078,962 km (0.06 R)
• M15: 2,190,711 km (0.118 R)
• M16: 2,281,667 km (0.032 R)
• M17: 2,554,234 km (0.035 R)
• M18: 2,666,432 km (0.113 R)
• M19: 2,772,049 km (0.113 R)
• M20: 2,879,161 km (0.106 R)
• M21: 3,029,806 km (0.083 R)
• M22: 3,140,359 km (0.061 R)
• M23: 3,286,964 km (0.108 R)
• M24: 3,435,814 km (0.086 R)
• M25: 3,533,352 km (0.047 R)
• M26: 3,704,193 km (0.102 R)
• M27: 3,896,277 km (0.118 R)
• M28: 4,026,127 km (0.056 R)
• M29: 4,176,473 km (0.047 R)
• M30: 4,347,763 km (0.063 R)
• M31: 4,638,581 km (0.093 R)
• M32: 4,736,867 km (0.119 R)
• M33: 5,188,353 km (0.073 R)
• M34: 5,424,568 km (0.088 R)
• M35: 5,611,865 km (0.115 R)
• M36: 6,078,909 km (0.05 R)
• M37: 6,186,919 km (0.029 R)
• M38: 6,284,607 km (0.101 R)
• M39: 6,382,743 km (0.119 R)
• M40: 6,725,023 km (0.08 R)
• M41: 6,814,333 km (0.038 R)
• M42: 6,982,929 km (0.096 R)
• M43: 7,073,287 km (0.113 R)
• M44: 7,186,981 km (0.117 R)
• M45: 7,682,599 km (0.033 R)
• M46: 7,776,097 km (0.11 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 96.3

Radius: 6.9

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 5.87 AU - 8.35 AU

Year: 12859 Days

Day: 20.7 Hours

Environment

Temp: -232 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 29,471,967 km

• M1: 270,024 km (0.049 R)
• M2: 329,714 km (0.098 R)
• M3: 464,801 km (0.102 R)
• M4: 517,758 km (0.063 R)
• M5: 584,030 km (0.118 R)
• M6: 1,057,208 km (0.116 R)
• M7: 1,157,888 km (0.073 R)
• M8: 1,691,653 km (0.032 R)
• M9: 2,200,285 km (0.111 R)
• M10: 2,329,987 km (0.066 R)
• M11: 2,405,235 km (0.114 R)
• M12: 2,519,527 km (0.093 R)
• M13: 2,813,338 km (0.116 R)
• M14: 3,264,076 km (0.104 R)
• M15: 3,390,785 km (0.113 R)
• M16: 3,454,813 km (0.102 R)
• M17: 3,737,104 km (0.079 R)
• M18: 3,936,818 km (0.084 R)
• M19: 3,981,697 km (0.118 R)
• M20: 4,026,726 km (0.029 R)
• M21: 4,140,121 km (0.097 R)
• M22: 4,486,440 km (0.095 R)
• M23: 4,580,388 km (0.042 R)
• M24: 4,651,297 km (0.04 R)
• M25: 4,818,248 km (0.096 R)
• M26: 5,182,369 km (0.105 R)
• M27: 5,355,454 km (0.097 R)
• M28: 5,989,001 km (0.111 R)
• M29: 6,066,642 km (0.085 R)
• M30: 6,118,553 km (0.05 R)
• M31: 6,196,643 km (0.04 R)
• M32: 6,753,147 km (0.071 R)
• M33: 7,188,028 km (0.077 R)
• M34: 8,141,715 km (0.092 R)
• M35: 8,868,012 km (0.08 R)
• M36: 9,015,815 km (0.084 R)
• M37: 10,072,873 km (0.115 R)
• M38: 10,444,175 km (0.088 R)
• M39: 10,569,090 km (0.086 R)
• M40: 10,757,134 km (0.107 R)
• M41: 10,946,375 km (0.093 R)
• M42: 11,392,327 km (0.03 R)
• M43: 11,456,504 km (0.101 R)
• M44: 11,811,649 km (0.086 R)
• M45: 12,203,147 km (0.108 R)
• M46: 12,565,772 km (0.094 R)
• M47: 12,765,186 km (0.09 R)
• M48: 12,831,907 km (0.082 R)
• M49: 12,965,498 km (0.105 R)
• M50: 13,777,365 km (0.09 R)
• M51: 14,224,065 km (0.079 R)
• M52: 14,570,833 km (0.084 R)
• M53: 14,815,276 km (0.119 R)
• M54: 15,061,065 km (0.109 R)
• M55: 15,131,525 km (0.115 R)
• M56: 15,202,136 km (0.106 R)
• M57: 15,308,201 km (0.098 R)
• M58: 15,450,019 km (0.048 R)
• M59: 16,057,686 km (0.073 R)
• M60: 16,129,642 km (0.112 R)
• M61: 16,310,057 km (0.054 R)
• M62: 16,672,982 km (0.093 R)
• M63: 17,406,909 km (0.093 R)
• M64: 17,815,012 km (0.113 R)
• M65: 18,602,944 km (0.067 R)
• M66: 18,830,183 km (0.092 R)
• M67: 20,018,589 km (0.085 R)
• M68: 20,173,722 km (0.08 R)
• M69: 20,407,244 km (0.066 R)
• M70: 20,563,275 km (0.047 R)
• M71: 21,034,059 km (0.093 R)
• M72: 23,277,279 km (0.114 R)
• M73: 23,891,079 km (0.063 R)
• M74: 25,301,637 km (0.063 R)
• M75: 25,427,449 km (0.105 R)
• M76: 25,553,411 km (0.039 R)
• M77: 26,059,351 km (0.052 R)
• M78: 26,398,639 km (0.095 R)
• M79: 27,338,712 km (0.098 R)
• M80: 28,159,555 km (0.092 R)
• M81: 28,289,855 km (0.037 R)
• M82: 28,594,735 km (0.063 R)
• M83: 29,119,974 km (0.062 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 245 - 12,172 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit