🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 478.9

Radius: 14

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.53 AU - 0.77 AU

Year: 355 Days

Day: 10.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 85,458,996 km

• M1: 182,210 km (0.12 R)
• M2: 279,898 km (0.108 R)
• M3: 408,402 km (0.084 R)
• M4: 520,451 km (0.107 R)
• M5: 618,288 km (0.12 R)
• M6: 737,218 km (0.073 R)
• M7: 826,229 km (0.084 R)
• M8: 926,759 km (0.103 R)
• M9: 1,098,198 km (0.068 R)
• M10: 1,206,507 km (0.112 R)
• M11: 1,306,139 km (0.096 R)
• M12: 1,413,101 km (0.097 R)
• M13: 1,577,210 km (0.045 R)
• M14: 1,757,326 km (0.085 R)
• M15: 1,866,981 km (0.093 R)
• M16: 2,008,651 km (0.062 R)
• M17: 2,158,996 km (0.063 R)
• M18: 2,334,325 km (0.095 R)
• M19: 2,423,785 km (0.089 R)
• M20: 2,557,376 km (0.1 R)
• M21: 2,644,442 km (0.103 R)
• M22: 2,743,326 km (0.096 R)
• M23: 2,883,050 km (0.083 R)
• M24: 3,007,964 km (0.073 R)
• M25: 3,222,338 km (0.079 R)
• M26: 3,375,975 km (0.112 R)
• M27: 3,538,139 km (0.081 R)
• M28: 3,629,394 km (0.084 R)
• M29: 3,727,680 km (0.057 R)
• M30: 3,820,580 km (0.109 R)
• M31: 3,926,944 km (0.113 R)
• M32: 4,091,502 km (0.064 R)
• M33: 4,181,111 km (0.084 R)
• M34: 4,297,199 km (0.053 R)
• M35: 4,388,304 km (0.114 R)
• M36: 4,480,007 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 982.3

Radius: 14.1

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.98 AU - 1.08 AU

Year: 709 Days

Day: 6.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 85,458,996 km

• M1: 175,628 km (0.041 R)
• M2: 286,181 km (0.105 R)
• M3: 380,876 km (0.101 R)
• M4: 591,360 km (0.118 R)
• M5: 751,281 km (0.076 R)
• M6: 846,126 km (0.094 R)
• M7: 969,693 km (0.111 R)
• M8: 1,068,278 km (0.09 R)
• M9: 1,190,500 km (0.091 R)
• M10: 1,393,654 km (0.094 R)
• M11: 1,485,357 km (0.108 R)
• M12: 1,586,635 km (0.063 R)
• M13: 1,682,976 km (0.109 R)
• M14: 1,905,278 km (0.083 R)
• M15: 2,016,131 km (0.099 R)
• M16: 2,104,842 km (0.112 R)
• M17: 2,525,362 km (0.092 R)
• M18: 2,763,671 km (0.069 R)
• M19: 2,862,854 km (0.103 R)
• M20: 3,046,561 km (0.057 R)
• M21: 3,139,760 km (0.089 R)
• M22: 3,445,089 km (0.089 R)
• M23: 3,810,108 km (0.103 R)
• M24: 4,125,760 km (0.081 R)
• M25: 4,344,621 km (0.027 R)
• M26: 4,503,195 km (0.112 R)
• M27: 4,674,634 km (0.105 R)
• M28: 4,946,753 km (0.055 R)
• M29: 5,257,916 km (0.062 R)
• M30: 5,370,564 km (0.053 R)
• M31: 5,564,143 km (0.114 R)
• M32: 5,655,996 km (0.065 R)
• M33: 5,876,204 km (0.102 R)
• M34: 6,005,008 km (0.096 R)
• M35: 6,182,132 km (0.08 R)
• M36: 6,445,125 km (0.088 R)
• M37: 6,650,972 km (0.07 R)
• M38: 6,760,926 km (0.112 R)
• M39: 6,932,964 km (0.114 R)
• M40: 7,256,544 km (0.1 R)
• M41: 7,470,768 km (0.096 R)
• M42: 7,559,629 km (0.049 R)
• M43: 7,751,114 km (0.055 R)
• M44: 7,918,514 km (0.089 R)
• M45: 8,009,171 km (0.063 R)
• M46: 8,152,186 km (0.082 R)
• M47: 8,361,923 km (0.088 R)
• M48: 8,826,873 km (0.103 R)
• M49: 9,001,753 km (0.087 R)
• M50: 9,123,525 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 899.4

Radius: 10.8

Gravity: 7.71 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.33 AU - 1.65 AU

Year: 1234 Days

Day: 12.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 85,458,996 km

• M1: 143,464 km (0.109 R)
• M2: 442,062 km (0.064 R)
• M3: 649,404 km (0.092 R)
• M4: 787,034 km (0.117 R)
• M5: 1,084,734 km (0.066 R)
• M6: 1,191,996 km (0.07 R)
• M7: 1,364,183 km (0.088 R)
• M8: 1,435,541 km (0.107 R)
• M9: 1,628,971 km (0.073 R)
• M10: 1,950,307 km (0.077 R)
• M11: 2,123,841 km (0.113 R)
• M12: 2,207,317 km (0.107 R)
• M13: 2,356,166 km (0.092 R)
• M14: 2,497,237 km (0.085 R)
• M15: 2,868,539 km (0.034 R)
• M16: 2,949,621 km (0.109 R)
• M17: 3,173,420 km (0.094 R)
• M18: 3,245,376 km (0.084 R)
• M19: 3,329,899 km (0.085 R)
• M20: 3,427,437 km (0.107 R)
• M21: 3,513,755 km (0.044 R)
• M22: 3,738,600 km (0.093 R)
• M23: 3,942,652 km (0.064 R)
• M24: 4,020,144 km (0.032 R)
• M25: 4,321,733 km (0.104 R)
• M26: 4,482,102 km (0.033 R)
• M27: 4,753,772 km (0.104 R)
• M28: 5,213,935 km (0.115 R)
• M29: 5,384,925 km (0.044 R)
• M30: 5,485,455 km (0.09 R)
• M31: 5,732,291 km (0.067 R)
• M32: 6,042,258 km (0.07 R)
• M33: 6,146,827 km (0.045 R)
• M34: 6,221,925 km (0.113 R)
• M35: 6,327,541 km (0.071 R)
• M36: 6,448,865 km (0.106 R)
• M37: 6,540,569 km (0.112 R)
• M38: 6,647,830 km (0.117 R)
• M39: 6,880,006 km (0.085 R)
• M40: 7,004,920 km (0.104 R)
• M41: 7,689,331 km (0.046 R)
• M42: 7,770,263 km (0.093 R)
• M43: 8,345,168 km (0.105 R)
• M44: 8,445,099 km (0.05 R)
• M45: 8,595,744 km (0.097 R)
• M46: 8,696,723 km (0.03 R)
• M47: 8,848,864 km (0.098 R)
• M48: 8,967,794 km (0.077 R)
• M49: 9,121,431 km (0.086 R)
• M50: 9,241,708 km (0.108 R)
• M51: 9,310,523 km (0.094 R)
• M52: 9,396,990 km (0.117 R)
• M53: 9,570,524 km (0.077 R)
• M54: 9,780,110 km (0.069 R)
• M55: 10,257,477 km (0.093 R)
• M56: 10,328,985 km (0.085 R)
• M57: 10,796,927 km (0.119 R)
• M58: 10,978,689 km (0.091 R)
• M59: 11,161,647 km (0.063 R)
• M60: 11,530,405 km (0.094 R)
• M61: 11,734,906 km (0.089 R)
• M62: 12,053,400 km (0.108 R)
• M63: 12,166,496 km (0.096 R)
• M64: 12,527,026 km (0.111 R)

Asteroid Belt

Center: 3.95 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 6.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 394.9

Radius: 7.2

Gravity: 7.62 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 4.83 AU - 7.99 AU

Year: 11007 Days

Day: 19.9 Hours

Environment

Temp: -221 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 85,458,996 km

• M1: 159,771 km (0.042 R)
• M2: 592,707 km (0.064 R)
• M3: 809,175 km (0.044 R)
• M4: 1,216,380 km (0.041 R)
• M5: 1,293,124 km (0.092 R)
• M6: 1,391,559 km (0.113 R)
• M7: 2,148,076 km (0.047 R)
• M8: 2,218,088 km (0.104 R)
• M9: 2,288,847 km (0.028 R)
• M10: 3,249,864 km (0.034 R)
• M11: 3,659,912 km (0.092 R)
• M12: 3,772,110 km (0.066 R)
• M13: 4,558,696 km (0.049 R)
• M14: 4,618,984 km (0.112 R)
• M15: 4,770,826 km (0.111 R)
• M16: 4,986,097 km (0.108 R)
• M17: 5,048,180 km (0.119 R)
• M18: 5,490,242 km (0.073 R)
• M19: 5,683,522 km (0.081 R)
• M20: 6,276,678 km (0.11 R)
• M21: 7,132,826 km (0.039 R)
• M22: 7,379,214 km (0.09 R)
• M23: 7,699,952 km (0.108 R)
• M24: 9,448,153 km (0.119 R)
• M25: 9,835,312 km (0.072 R)
• M26: 9,991,642 km (0.067 R)
• M27: 10,505,510 km (0.065 R)
• M28: 10,665,281 km (0.09 R)
• M29: 10,745,465 km (0.066 R)
• M30: 10,825,949 km (0.065 R)
• M31: 10,987,365 km (0.113 R)
• M32: 12,265,529 km (0.077 R)
• M33: 12,349,603 km (0.11 R)
• M34: 12,518,350 km (0.055 R)
• M35: 12,815,302 km (0.097 R)
• M36: 13,157,731 km (0.116 R)
• M37: 13,503,153 km (0.106 R)
• M38: 13,676,985 km (0.033 R)
• M39: 14,114,858 km (0.109 R)
• M40: 14,646,230 km (0.105 R)
• M41: 15,410,376 km (0.07 R)
• M42: 15,591,988 km (0.063 R)
• M43: 16,836,792 km (0.12 R)
• M44: 17,023,938 km (0.06 R)
• M45: 17,211,684 km (0.094 R)
• M46: 17,353,054 km (0.085 R)
• M47: 18,932,658 km (0.075 R)
• M48: 19,078,516 km (0.109 R)
• M49: 19,567,551 km (0.106 R)
• M50: 19,764,272 km (0.075 R)
• M51: 20,011,109 km (0.092 R)
• M52: 21,920,426 km (0.11 R)
• M53: 22,022,602 km (0.039 R)
• M54: 23,155,955 km (0.069 R)
• M55: 24,097,375 km (0.036 R)
• M56: 24,361,116 km (0.098 R)
• M57: 25,104,617 km (0.103 R)
• M58: 25,479,210 km (0.047 R)
• M59: 26,017,463 km (0.103 R)
• M60: 26,288,086 km (0.029 R)
• M61: 26,342,240 km (0.102 R)
• M62: 26,722,817 km (0.055 R)
• M63: 26,777,420 km (0.085 R)
• M64: 27,599,610 km (0.098 R)
• M65: 27,654,662 km (0.108 R)
• M66: 27,986,171 km (0.077 R)
• M67: 28,041,522 km (0.037 R)
• M68: 28,097,023 km (0.105 R)
• M69: 29,325,072 km (0.044 R)
• M70: 29,719,562 km (0.081 R)
• M71: 30,172,395 km (0.067 R)
• M72: 31,027,795 km (0.081 R)
• M73: 31,891,274 km (0.039 R)
• M74: 32,122,852 km (0.036 R)
• M75: 32,879,218 km (0.075 R)
• M76: 33,113,189 km (0.078 R)
• M77: 33,523,836 km (0.104 R)
• M78: 33,582,628 km (0.079 R)
• M79: 33,759,303 km (0.111 R)
• M80: 34,231,882 km (0.097 R)
• M81: 34,766,096 km (0.112 R)
• M82: 35,482,670 km (0.107 R)
• M83: 35,602,648 km (0.063 R)
• M84: 36,748,567 km (0.118 R)
• M85: 37,173,724 km (0.119 R)
• M86: 37,356,383 km (0.116 R)
• M87: 37,478,455 km (0.092 R)
• M88: 40,570,943 km (0.102 R)
• M89: 40,696,306 km (0.035 R)
• M90: 41,325,215 km (0.064 R)
• M91: 41,388,196 km (0.111 R)
• M92: 42,338,142 km (0.1 R)
• M93: 42,528,879 km (0.088 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 821.5

Radius: 3.5

Gravity: 67.06 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 9.29 AU - 10.89 AU

Year: 21738 Days

Day: 23.9 Hours

Environment

Temp: -235 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 85,458,996 km

• M1: 116,387 km (0.064 R)
• M2: 285,134 km (0.084 R)
• M3: 361,129 km (0.102 R)
• M4: 443,707 km (0.088 R)
• M5: 487,390 km (0.117 R)
• M6: 626,965 km (0.1 R)
• M7: 1,085,781 km (0.079 R)
• M8: 1,175,390 km (0.108 R)
• M9: 1,267,692 km (0.069 R)
• M10: 1,833,172 km (0.096 R)
• M11: 2,197,742 km (0.092 R)
• M12: 2,388,330 km (0.096 R)
• M13: 2,505,166 km (0.038 R)
• M14: 2,826,053 km (0.096 R)
• M15: 3,909,292 km (0.11 R)
• M16: 4,000,995 km (0.116 R)
• M17: 4,422,263 km (0.09 R)
• M18: 5,005,694 km (0.113 R)
• M19: 5,105,327 km (0.088 R)
• M20: 5,205,557 km (0.081 R)
• M21: 5,407,963 km (0.081 R)
• M22: 6,296,574 km (0.114 R)
• M23: 6,895,415 km (0.047 R)
• M24: 7,006,117 km (0.061 R)
• M25: 7,398,662 km (0.113 R)
• M26: 9,159,578 km (0.117 R)
• M27: 9,281,501 km (0.111 R)
• M28: 9,774,126 km (0.086 R)
• M29: 12,294,252 km (0.083 R)
• M30: 13,313,911 km (0.107 R)
• M31: 13,521,104 km (0.092 R)
• M32: 17,578,498 km (0.111 R)
• M33: 17,654,194 km (0.118 R)
• M34: 18,263,058 km (0.105 R)
• M35: 18,878,952 km (0.097 R)
• M36: 18,956,444 km (0.062 R)
• M37: 19,111,726 km (0.055 R)
• M38: 19,189,368 km (0.096 R)
• M39: 19,658,357 km (0.106 R)
• M40: 22,714,043 km (0.113 R)
• M41: 22,796,472 km (0.071 R)
• M42: 23,709,318 km (0.083 R)
• M43: 23,960,343 km (0.027 R)
• M44: 24,464,937 km (0.044 R)
• M45: 24,718,655 km (0.108 R)
• M46: 25,999,960 km (0.077 R)
• M47: 28,537,589 km (0.04 R)
• M48: 28,804,621 km (0.111 R)
• M49: 29,700,563 km (0.064 R)
• M50: 31,244,413 km (0.115 R)
• M51: 34,315,208 km (0.053 R)
• M52: 35,838,264 km (0.114 R)
• M53: 36,414,964 km (0.102 R)
• M54: 37,772,864 km (0.101 R)
• M55: 37,870,402 km (0.078 R)
• M56: 38,654,444 km (0.048 R)
• M57: 39,344,689 km (0.09 R)
• M58: 40,437,800 km (0.102 R)
• M59: 40,937,906 km (0.045 R)
• M60: 41,440,106 km (0.077 R)
• M61: 42,146,507 km (0.093 R)
• M62: 44,598,865 km (0.096 R)
• M63: 45,530,262 km (0.065 R)
• M64: 46,572,660 km (0.105 R)
• M65: 47,833,919 km (0.11 R)
• M66: 49,000,035 km (0.093 R)
• M67: 49,106,399 km (0.114 R)
• M68: 52,990,109 km (0.043 R)
• M69: 53,099,465 km (0.073 R)
• M70: 53,427,683 km (0.092 R)
• M71: 54,306,421 km (0.034 R)
• M72: 54,968,690 km (0.114 R)
• M73: 57,195,156 km (0.119 R)
• M74: 57,531,751 km (0.085 R)
• M75: 60,475,538 km (0.11 R)
• M76: 61,965,832 km (0.083 R)
• M77: 62,542,232 km (0.059 R)
• M78: 62,773,211 km (0.053 R)
• M79: 63,352,005 km (0.051 R)
• M80: 63,816,507 km (0.046 R)
• M81: 64,048,982 km (0.107 R)
• M82: 68,640,889 km (0.09 R)
• M83: 69,715,450 km (0.082 R)
• M84: 70,795,696 km (0.056 R)
• M85: 72,486,900 km (0.051 R)
• M86: 74,925,944 km (0.119 R)
• M87: 76,155,489 km (0.204 R)
• M88: 77,020,165 km (0.082 R)
• M89: 78,759,240 km (0.17 R)
• M90: 78,884,004 km (0.225 R)
• M91: 82,275,987 km (0.11 R)
• M92: 82,655,816 km (0.088 R)
• M93: 82,782,525 km (0.087 R)
• M94: 83,671,585 km (0.215 R)
• M95: 84,308,423 km (0.086 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 262 - 16,552 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit