🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 589.4

Radius: 13.7

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.47 AU - 0.57 AU

Year: 254 Days

Day: 5.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 44,425,094 km

• M1: 170,542 km (0.065 R)
• M2: 321,336 km (0.103 R)
• M3: 411,843 km (0.082 R)
• M4: 523,144 km (0.088 R)
• M5: 685,009 km (0.077 R)
• M6: 821,442 km (0.077 R)
• M7: 924,814 km (0.057 R)
• M8: 1,012,478 km (0.118 R)
• M9: 1,110,465 km (0.094 R)
• M10: 1,204,562 km (0.026 R)
• M11: 1,343,538 km (0.057 R)
• M12: 1,444,517 km (0.117 R)
• M13: 1,580,801 km (0.111 R)
• M14: 1,684,023 km (0.084 R)
• M15: 1,819,559 km (0.086 R)
• M16: 2,092,874 km (0.096 R)
• M17: 2,230,055 km (0.112 R)
• M18: 2,346,742 km (0.095 R)
• M19: 2,484,671 km (0.069 R)
• M20: 2,596,121 km (0.065 R)
• M21: 2,699,494 km (0.071 R)
• M22: 2,789,103 km (0.089 R)
• M23: 2,956,204 km (0.099 R)
• M24: 3,147,539 km (0.09 R)
• M25: 3,236,849 km (0.114 R)
• M26: 3,327,057 km (0.118 R)
• M27: 3,493,858 km (0.099 R)
• M28: 3,679,958 km (0.118 R)
• M29: 3,779,889 km (0.096 R)
• M30: 3,869,499 km (0.078 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 421.4

Radius: 11.6

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.12 AU - 1.28 AU

Year: 892 Days

Day: 6.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 44,425,094 km

• M1: 153,487 km (0.075 R)
• M2: 225,743 km (0.093 R)
• M3: 301,889 km (0.117 R)
• M4: 389,403 km (0.083 R)
• M5: 480,658 km (0.115 R)
• M6: 567,425 km (0.103 R)
• M7: 660,475 km (0.105 R)
• M8: 734,376 km (0.093 R)
• M9: 842,984 km (0.045 R)
• M10: 991,535 km (0.1 R)
• M11: 1,089,820 km (0.086 R)
• M12: 1,203,814 km (0.053 R)
• M13: 1,405,322 km (0.07 R)
• M14: 1,618,200 km (0.067 R)
• M15: 1,700,778 km (0.101 R)
• M16: 1,820,307 km (0.098 R)
• M17: 1,899,295 km (0.081 R)
• M18: 1,994,140 km (0.111 R)
• M19: 2,120,699 km (0.09 R)
• M20: 2,397,755 km (0.067 R)
• M21: 2,605,097 km (0.108 R)
• M22: 2,752,302 km (0.09 R)
• M23: 2,860,311 km (0.058 R)
• M24: 2,961,290 km (0.039 R)
• M25: 3,072,142 km (0.082 R)
• M26: 3,158,310 km (0.062 R)
• M27: 3,236,550 km (0.045 R)
• M28: 3,377,322 km (0.045 R)
• M29: 3,529,313 km (0.077 R)
• M30: 3,710,925 km (0.108 R)
• M31: 3,839,878 km (0.087 R)
• M32: 3,942,353 km (0.075 R)
• M33: 4,026,875 km (0.079 R)
• M34: 4,111,997 km (0.105 R)
• M35: 4,255,162 km (0.117 R)
• M36: 4,439,018 km (0.058 R)
• M37: 4,586,072 km (0.084 R)
• M38: 4,694,980 km (0.099 R)
• M39: 4,774,715 km (0.103 R)
• M40: 4,915,337 km (0.115 R)
• M41: 5,067,478 km (0.099 R)
• M42: 5,159,481 km (0.107 R)
• M43: 5,241,909 km (0.067 R)
• M44: 5,376,547 km (0.104 R)
• M45: 5,628,470 km (0.064 R)
• M46: 5,766,400 km (0.086 R)
• M47: 6,024,306 km (0.074 R)
• M48: 6,111,073 km (0.113 R)
• M49: 6,373,916 km (0.106 R)
• M50: 6,606,990 km (0.056 R)
• M51: 6,933,562 km (0.112 R)
• M52: 7,013,298 km (0.111 R)
• M53: 7,254,001 km (0.119 R)
• M54: 7,404,347 km (0.103 R)
• M55: 7,921,207 km (0.086 R)
• M56: 8,004,533 km (0.117 R)
• M57: 8,099,977 km (0.041 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 425.5

Radius: 4.9

Gravity: 17.72 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 6.49 AU - 9.89 AU

Year: 15897 Days

Day: 18.7 Hours

Environment

Temp: -230 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 44,425,094 km

• M1: 86,767 km (0.033 R)
• M2: 134,040 km (0.084 R)
• M3: 184,305 km (0.072 R)
• M4: 242,498 km (0.119 R)
• M5: 321,635 km (0.1 R)
• M6: 838,197 km (0.059 R)
• M7: 899,233 km (0.104 R)
• M8: 1,069,475 km (0.082 R)
• M9: 1,249,890 km (0.096 R)
• M10: 1,538,465 km (0.044 R)
• M11: 1,690,306 km (0.084 R)
• M12: 2,174,704 km (0.089 R)
• M13: 2,259,377 km (0.063 R)
• M14: 2,345,246 km (0.117 R)
• M15: 2,609,286 km (0.066 R)
• M16: 3,007,216 km (0.073 R)
• M17: 3,229,220 km (0.089 R)
• M18: 3,261,383 km (0.119 R)
• M19: 3,589,003 km (0.103 R)
• M20: 3,622,363 km (0.113 R)
• M21: 4,099,879 km (0.112 R)
• M22: 4,134,736 km (0.116 R)
• M23: 4,524,737 km (0.07 R)
• M24: 4,560,790 km (0.052 R)
• M25: 5,075,557 km (0.093 R)
• M26: 5,960,428 km (0.12 R)
• M27: 6,239,129 km (0.081 R)
• M28: 6,644,539 km (0.056 R)
• M29: 6,767,808 km (0.099 R)
• M30: 8,217,411 km (0.114 R)
• M31: 8,349,805 km (0.093 R)
• M32: 8,572,108 km (0.096 R)
• M33: 8,976,919 km (0.091 R)
• M34: 9,388,164 km (0.069 R)
• M35: 9,805,392 km (0.062 R)
• M36: 11,044,362 km (0.115 R)
• M37: 11,337,275 km (0.104 R)
• M38: 11,831,097 km (0.037 R)
• M39: 11,930,729 km (0.101 R)
• M40: 11,980,545 km (0.12 R)
• M41: 12,130,742 km (0.1 R)
• M42: 12,635,635 km (0.047 R)
• M43: 14,616,310 km (0.117 R)
• M44: 15,045,507 km (0.1 R)
• M45: 16,302,129 km (0.071 R)
• M46: 17,139,727 km (0.113 R)
• M47: 17,365,470 km (0.087 R)
• M48: 19,264,765 km (0.052 R)
• M49: 19,499,334 km (0.116 R)
• M50: 21,531,921 km (0.073 R)
• M51: 22,142,430 km (0.108 R)
• M52: 22,696,839 km (0.109 R)
• M53: 23,505,565 km (0.102 R)
• M54: 24,007,915 km (0.11 R)
• M55: 26,247,096 km (0.113 R)
• M56: 26,768,295 km (0.109 R)
• M57: 27,490,254 km (0.09 R)
• M58: 28,351,938 km (0.073 R)
• M59: 32,372,082 km (0.098 R)
• M60: 33,281,637 km (0.092 R)
• M61: 33,704,251 km (0.035 R)
• M62: 33,916,231 km (0.11 R)
• M63: 38,542,246 km (0.1 R)
• M64: 38,689,899 km (0.109 R)
• M65: 39,134,205 km (0.059 R)
• M66: 39,282,755 km (0.115 R)
• M67: 39,580,156 km (0.11 R)
• M68: 40,102,701 km (0.106 R)
• M69: 40,177,500 km (0.111 R)
• M70: 40,852,935 km (0.086 R)
• M71: 41,911,190 km (0.097 R)
• M72: 41,987,036 km (0.071 R)
• M73: 42,825,382 km (0.025 R)
• M74: 43,746,008 km (0.114 R)
• M75: 48,526,258 km (0.097 R)
• M76: 48,605,994 km (0.106 R)
• M77: 48,685,879 km (0.074 R)
• M78: 48,845,500 km (0.069 R)
• M79: 50,371,249 km (0.093 R)
• M80: 50,451,882 km (0.096 R)
• M81: 50,613,597 km (0.116 R)
• M82: 50,856,245 km (0.071 R)
• M83: 50,937,177 km (0.109 R)
• M84: 51,099,341 km (0.118 R)
• M85: 51,180,424 km (0.093 R)
• M86: 51,749,494 km (0.119 R)
• M87: 53,140,156 km (0.101 R)
• M88: 54,377,480 km (0.12 R)
• M89: 54,708,989 km (0.073 R)
• M90: 54,792,015 km (0.085 R)
• M91: 54,875,042 km (0.076 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 149.3

Radius: 5.2

Gravity: 5.52 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 6.95 AU - 11.58 AU

Year: 19112 Days

Day: 23.7 Hours

Environment

Temp: -230 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 44,425,094 km

• M1: 367,712 km (0.07 R)
• M2: 605,871 km (0.058 R)
• M3: 939,624 km (0.118 R)
• M4: 1,840,054 km (0.088 R)
• M5: 2,289,595 km (0.118 R)
• M6: 2,388,480 km (0.087 R)
• M7: 2,877,216 km (0.119 R)
• M8: 3,229,070 km (0.084 R)
• M9: 3,368,046 km (0.112 R)
• M10: 3,884,458 km (0.083 R)
• M11: 4,517,856 km (0.079 R)
• M12: 4,989,687 km (0.105 R)
• M13: 5,510,138 km (0.097 R)
• M14: 5,543,349 km (0.107 R)
• M15: 6,496,886 km (0.111 R)
• M16: 7,647,294 km (0.056 R)
• M17: 8,435,974 km (0.034 R)
• M18: 8,550,715 km (0.116 R)
• M19: 8,627,459 km (0.09 R)
• M20: 8,743,098 km (0.103 R)
• M21: 11,077,274 km (0.115 R)
• M22: 11,244,973 km (0.09 R)
• M23: 12,225,587 km (0.099 R)
• M24: 12,312,054 km (0.053 R)
• M25: 12,879,629 km (0.078 R)
• M26: 12,967,742 km (0.088 R)
• M27: 13,144,417 km (0.115 R)
• M28: 13,366,570 km (0.05 R)
• M29: 14,040,209 km (0.099 R)
• M30: 15,048,050 km (0.1 R)
• M31: 15,420,249 km (0.062 R)
• M32: 16,939,266 km (0.111 R)
• M33: 17,765,495 km (0.078 R)
• M34: 18,158,938 km (0.067 R)
• M35: 18,854,119 km (0.113 R)
• M36: 19,255,340 km (0.058 R)
• M37: 20,681,457 km (0.111 R)
• M38: 22,088,724 km (0.119 R)
• M39: 23,850,089 km (0.102 R)
• M40: 24,012,553 km (0.08 R)
• M41: 24,066,707 km (0.092 R)
• M42: 25,104,168 km (0.082 R)
• M43: 26,323,690 km (0.085 R)
• M44: 30,506,147 km (0.071 R)
• M45: 36,000,279 km (0.11 R)
• M46: 36,310,844 km (0.102 R)
• M47: 37,562,081 km (0.076 R)
• M48: 38,509,783 km (0.09 R)
• M49: 38,827,529 km (0.082 R)
• M50: 40,042,413 km (0.12 R)
• M51: 42,509,432 km (0.117 R)
• M52: 43,100,942 km (0.113 R)
• M53: 43,364,683 km (0.06 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 550 - 12,934 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit