🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 944.9

Radius: 12.7

Gravity: 5.86 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.74 AU - 1.14 AU

Year: 641 Days

Day: 8 Hours

Environment

Temp: -174 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 28,336,330 km

• M1: 193,131 km (0.091 R)
• M2: 272,119 km (0.076 R)
• M3: 365,767 km (0.07 R)
• M4: 447,298 km (0.096 R)
• M5: 537,356 km (0.08 R)
• M6: 709,692 km (0.084 R)
• M7: 852,409 km (0.092 R)
• M8: 947,553 km (0.079 R)
• M9: 1,131,558 km (0.101 R)
• M10: 1,386,922 km (0.114 R)
• M11: 1,474,137 km (0.104 R)
• M12: 1,570,329 km (0.093 R)
• M13: 1,654,403 km (0.094 R)
• M14: 1,747,453 km (0.104 R)
• M15: 1,827,637 km (0.12 R)
• M16: 2,006,855 km (0.069 R)
• M17: 2,098,858 km (0.057 R)
• M18: 2,184,428 km (0.073 R)
• M19: 2,319,066 km (0.049 R)
• M20: 2,655,362 km (0.098 R)
• M21: 2,928,977 km (0.079 R)
• M22: 3,086,952 km (0.113 R)
• M23: 3,265,871 km (0.107 R)
• M24: 3,347,552 km (0.084 R)
• M25: 3,485,182 km (0.1 R)
• M26: 3,662,305 km (0.109 R)
• M27: 3,785,275 km (0.033 R)
• M28: 3,948,187 km (0.12 R)
• M29: 4,162,561 km (0.089 R)
• M30: 4,360,778 km (0.071 R)
• M31: 4,471,181 km (0.117 R)
• M32: 4,592,655 km (0.079 R)
• M33: 4,705,003 km (0.054 R)
• M34: 4,797,604 km (0.116 R)
• M35: 4,880,481 km (0.105 R)
• M36: 4,995,073 km (0.077 R)
• M37: 5,100,240 km (0.068 R)
• M38: 5,571,473 km (0.036 R)
• M39: 5,680,530 km (0.109 R)
• M40: 5,889,668 km (0.108 R)
• M41: 6,012,039 km (0.054 R)
• M42: 6,202,627 km (0.117 R)
• M43: 6,281,764 km (0.077 R)
• M44: 6,395,459 km (0.093 R)
• M45: 6,601,604 km (0.111 R)
• M46: 6,845,150 km (0.05 R)
• M47: 6,950,317 km (0.115 R)
• M48: 7,044,414 km (0.114 R)
• M49: 7,376,821 km (0.111 R)
• M50: 7,763,082 km (0.11 R)
• M51: 8,044,775 km (0.073 R)
• M52: 8,131,093 km (0.065 R)
• M53: 8,404,857 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 189.9

Radius: 10.7

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.03 AU - 1.35 AU

Year: 912 Days

Day: 5.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 28,336,330 km

• M1: 135,236 km (0.103 R)
• M2: 222,003 km (0.07 R)
• M3: 326,273 km (0.107 R)
• M4: 489,783 km (0.117 R)
• M5: 650,751 km (0.096 R)
• M6: 746,942 km (0.05 R)
• M7: 857,645 km (0.105 R)
• M8: 1,007,990 km (0.112 R)
• M9: 1,081,593 km (0.098 R)
• M10: 1,367,923 km (0.112 R)
• M11: 1,455,886 km (0.066 R)
• M12: 1,574,368 km (0.1 R)
• M13: 1,643,482 km (0.036 R)
• M14: 1,725,611 km (0.115 R)
• M15: 1,875,658 km (0.06 R)
• M16: 1,974,094 km (0.116 R)
• M17: 2,163,335 km (0.046 R)
• M18: 2,279,872 km (0.117 R)
• M19: 2,704,131 km (0.097 R)
• M20: 2,830,093 km (0.111 R)
• M21: 3,204,686 km (0.07 R)
• M22: 3,345,607 km (0.083 R)
• M23: 3,413,075 km (0.1 R)
• M24: 3,811,903 km (0.113 R)
• M25: 3,890,442 km (0.098 R)
• M26: 4,185,449 km (0.088 R)
• M27: 4,315,151 km (0.101 R)
• M28: 4,462,953 km (0.097 R)
• M29: 4,562,286 km (0.074 R)
• M30: 4,754,968 km (0.094 R)
• M31: 4,967,397 km (0.109 R)
• M32: 5,130,908 km (0.118 R)
• M33: 5,226,501 km (0.071 R)
• M34: 5,419,332 km (0.06 R)
• M35: 5,857,355 km (0.104 R)
• M36: 6,168,070 km (0.092 R)
• M37: 6,316,172 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 257.6

Radius: 11.8

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.9 AU - 2.18 AU

Year: 2048 Days

Day: 12.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 28,336,330 km

• M1: 150,944 km (0.089 R)
• M2: 234,719 km (0.102 R)
• M3: 348,114 km (0.084 R)
• M4: 539,300 km (0.071 R)
• M5: 615,894 km (0.114 R)
• M6: 1,023,549 km (0.065 R)
• M7: 1,107,024 km (0.026 R)
• M8: 1,322,296 km (0.074 R)
• M9: 1,405,622 km (0.098 R)
• M10: 1,586,785 km (0.109 R)
• M11: 1,896,751 km (0.069 R)
• M12: 2,357,064 km (0.029 R)
• M13: 2,500,977 km (0.072 R)
• M14: 2,584,453 km (0.079 R)
• M15: 2,733,003 km (0.106 R)
• M16: 2,884,546 km (0.092 R)
• M17: 3,027,711 km (0.077 R)
• M18: 3,196,009 km (0.059 R)
• M19: 3,425,193 km (0.053 R)
• M20: 3,506,724 km (0.114 R)
• M21: 3,791,259 km (0.102 R)
• M22: 3,899,867 km (0.093 R)
• M23: 4,021,939 km (0.102 R)
• M24: 4,232,273 km (0.102 R)
• M25: 4,332,504 km (0.055 R)
• M26: 4,484,346 km (0.061 R)
• M27: 4,599,536 km (0.092 R)
• M28: 4,728,489 km (0.102 R)
• M29: 4,858,789 km (0.079 R)
• M30: 5,069,722 km (0.113 R)
• M31: 5,176,386 km (0.101 R)
• M32: 5,378,343 km (0.084 R)
• M33: 5,831,923 km (0.096 R)
• M34: 6,084,594 km (0.103 R)
• M35: 6,169,715 km (0.106 R)
• M36: 6,255,136 km (0.074 R)
• M37: 6,776,036 km (0.073 R)
• M38: 6,982,331 km (0.025 R)
• M39: 7,086,302 km (0.118 R)
• M40: 7,629,342 km (0.104 R)
• M41: 7,705,786 km (0.071 R)
• M42: 7,797,939 km (0.069 R)
• M43: 7,983,290 km (0.034 R)
• M44: 8,138,872 km (0.094 R)
• M45: 8,279,793 km (0.069 R)
• M46: 8,453,028 km (0.071 R)
• M47: 8,771,372 km (0.049 R)
• M48: 8,899,727 km (0.097 R)
• M49: 9,272,375 km (0.051 R)
• M50: 9,452,491 km (0.08 R)
• M51: 9,749,592 km (0.088 R)
• M52: 10,201,079 km (0.104 R)
• M53: 10,370,124 km (0.104 R)
• M54: 10,488,905 km (0.065 R)
• M55: 10,710,908 km (0.111 R)
• M56: 10,882,647 km (0.086 R)
• M57: 11,107,343 km (0.109 R)
• M58: 11,211,463 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 530.8

Radius: 14.4

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.09 AU - 3.39 AU

Year: 3188 Days

Day: 6.6 Hours

Environment

Temp: -217 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 28,336,330 km

• M1: 186,249 km (0.035 R)
• M2: 373,546 km (0.105 R)
• M3: 470,934 km (0.097 R)
• M4: 589,116 km (0.099 R)
• M5: 747,391 km (0.088 R)
• M6: 891,903 km (0.114 R)
• M7: 1,036,414 km (0.119 R)
• M8: 1,144,723 km (0.091 R)
• M9: 1,268,889 km (0.093 R)
• M10: 1,434,045 km (0.081 R)
• M11: 1,644,679 km (0.118 R)
• M12: 1,865,934 km (0.086 R)
• M13: 2,041,861 km (0.106 R)
• M14: 2,181,287 km (0.094 R)
• M15: 2,309,492 km (0.075 R)
• M16: 2,440,390 km (0.057 R)
• M17: 2,832,636 km (0.07 R)
• M18: 3,020,680 km (0.087 R)
• M19: 3,148,437 km (0.116 R)
• M20: 3,327,057 km (0.118 R)
• M21: 3,831,501 km (0.091 R)
• M22: 3,935,322 km (0.117 R)
• M23: 4,040,190 km (0.098 R)
• M24: 4,270,570 km (0.043 R)
• M25: 4,378,281 km (0.114 R)
• M26: 4,468,937 km (0.09 R)
• M27: 5,006,742 km (0.094 R)
• M28: 5,467,503 km (0.118 R)
• M29: 5,643,879 km (0.095 R)
• M30: 5,922,131 km (0.06 R)
• M31: 6,595,770 km (0.082 R)
• M32: 7,079,719 km (0.092 R)
• M33: 7,207,925 km (0.111 R)
• M34: 7,488,271 km (0.056 R)
• M35: 8,216,364 km (0.109 R)
• M36: 8,351,152 km (0.111 R)
• M37: 8,920,970 km (0.047 R)
• M38: 9,036,459 km (0.046 R)
• M39: 9,129,210 km (0.082 R)
• M40: 9,432,744 km (0.037 R)
• M41: 9,858,799 km (0.115 R)
• M42: 10,002,114 km (0.059 R)
• M43: 11,124,546 km (0.08 R)
• M44: 11,298,978 km (0.068 R)
• M45: 12,056,392 km (0.105 R)
• M46: 12,492,918 km (0.114 R)
• M47: 12,778,201 km (0.077 R)
• M48: 12,987,040 km (0.089 R)
• M49: 13,408,008 km (0.102 R)
• M50: 13,780,208 km (0.114 R)
• M51: 14,398,945 km (0.109 R)
• M52: 14,725,517 km (0.118 R)
• M53: 14,889,626 km (0.049 R)
• M54: 15,081,859 km (0.06 R)
• M55: 15,580,169 km (0.045 R)
• M56: 16,083,865 km (0.1 R)
• M57: 16,422,705 km (0.074 R)
• M58: 16,735,364 km (0.12 R)
• M59: 16,906,654 km (0.109 R)
• M60: 17,511,029 km (0.065 R)
• M61: 17,655,989 km (0.104 R)
• M62: 17,830,570 km (0.047 R)
• M63: 18,034,771 km (0.103 R)
• M64: 18,298,662 km (0.105 R)
• M65: 18,475,187 km (0.048 R)
• M66: 18,681,932 km (0.108 R)
• M67: 19,666,884 km (0.081 R)
• M68: 20,089,947 km (0.08 R)
• M69: 20,241,639 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 857.9

Radius: 10.3

Gravity: 8.09 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 2.74 AU - 3.7 AU

Year: 4062 Days

Day: 6.8 Hours

Environment

Temp: -224 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 28,336,330 km

• M1: 201,957 km (0.103 R)
• M2: 370,853 km (0.094 R)
• M3: 462,557 km (0.11 R)
• M4: 553,063 km (0.118 R)
• M5: 661,821 km (0.113 R)
• M6: 1,101,639 km (0.117 R)
• M7: 1,185,414 km (0.088 R)
• M8: 1,256,921 km (0.062 R)
• M9: 1,359,845 km (0.107 R)
• M10: 1,849,478 km (0.039 R)
• M11: 2,122,794 km (0.059 R)
• M12: 2,372,622 km (0.073 R)
• M13: 2,538,377 km (0.069 R)
• M14: 2,613,325 km (0.101 R)
• M15: 2,979,541 km (0.1 R)
• M16: 3,465,435 km (0.067 R)
• M17: 3,569,854 km (0.114 R)
• M18: 3,675,320 km (0.069 R)
• M19: 3,889,395 km (0.104 R)
• M20: 4,374,840 km (0.079 R)
• M21: 4,740,009 km (0.079 R)
• M22: 5,043,991 km (0.06 R)
• M23: 5,186,558 km (0.11 R)
• M24: 5,671,106 km (0.099 R)
• M25: 5,745,157 km (0.096 R)
• M26: 6,374,066 km (0.119 R)
• M27: 6,476,690 km (0.107 R)
• M28: 6,814,183 km (0.108 R)
• M29: 6,919,201 km (0.103 R)
• M30: 6,998,338 km (0.107 R)
• M31: 7,077,774 km (0.096 R)
• M32: 7,264,323 km (0.06 R)
• M33: 7,587,754 km (0.109 R)
• M34: 7,888,595 km (0.08 R)
• M35: 7,998,849 km (0.07 R)
• M36: 8,082,025 km (0.11 R)
• M37: 8,417,274 km (0.1 R)
• M38: 8,900,026 km (0.101 R)
• M39: 9,130,407 km (0.107 R)
• M40: 9,450,247 km (0.082 R)
• M41: 9,597,003 km (0.108 R)
• M42: 9,922,228 km (0.076 R)
• M43: 10,462,426 km (0.102 R)
• M44: 11,012,049 km (0.12 R)
• M45: 11,259,484 km (0.112 R)
• M46: 11,383,800 km (0.097 R)
• M47: 11,539,980 km (0.064 R)
• M48: 11,665,343 km (0.114 R)
• M49: 11,949,130 km (0.101 R)
• M50: 12,203,446 km (0.091 R)
• M51: 12,363,217 km (0.114 R)
• M52: 12,620,376 km (0.115 R)
• M53: 12,944,255 km (0.064 R)
• M54: 13,270,827 km (0.042 R)
• M55: 13,666,513 km (0.118 R)
• M56: 13,865,778 km (0.1 R)
• M57: 14,032,579 km (0.065 R)
• M58: 14,300,808 km (0.116 R)
• M59: 15,047,152 km (0.116 R)
• M60: 15,218,591 km (0.086 R)
• M61: 15,356,221 km (0.038 R)
• M62: 15,425,186 km (0.076 R)
• M63: 15,632,678 km (0.043 R)
• M64: 16,155,523 km (0.119 R)
• M65: 16,260,690 km (0.054 R)
• M66: 16,790,416 km (0.049 R)
• M67: 17,289,924 km (0.088 R)
• M68: 18,559,860 km (0.116 R)
• M69: 18,633,462 km (0.033 R)
• M70: 18,780,666 km (0.078 R)
• M71: 19,859,865 km (0.105 R)
• M72: 20,729,927 km (0.083 R)
• M73: 20,920,813 km (0.059 R)
• M74: 22,116,848 km (0.105 R)
• M75: 22,742,915 km (0.1 R)
• M76: 23,573,333 km (0.049 R)
• M77: 23,732,655 km (0.104 R)
• M78: 24,132,530 km (0.11 R)
• M79: 24,574,891 km (0.102 R)
• M80: 24,979,404 km (0.12 R)
• M81: 25,386,160 km (0.093 R)
• M82: 26,909,964 km (0.075 R)
• M83: 27,159,942 km (0.1 R)
• M84: 27,704,030 km (0.088 R)
• M85: 27,872,178 km (0.057 R)
• M86: 28,336,380 km (0.048 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 216 - 16,348 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit