🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.43 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 950

Radius: 8.8

Gravity: 12.27 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.69 AU - 1.03 AU

Year: 532 Days

Day: 9.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 70,230,786 km

• M1: 112,946 km (0.104 R)
• M2: 200,312 km (0.087 R)
• M3: 327,619 km (0.036 R)
• M4: 384,915 km (0.091 R)
• M5: 474,824 km (0.1 R)
• M6: 659,577 km (0.12 R)
• M7: 790,774 km (0.099 R)
• M8: 847,023 km (0.091 R)
• M9: 958,174 km (0.108 R)
• M10: 1,040,752 km (0.071 R)
• M11: 1,285,046 km (0.086 R)
• M12: 1,376,749 km (0.08 R)
• M13: 1,691,952 km (0.076 R)
• M14: 1,759,121 km (0.103 R)
• M15: 1,820,307 km (0.054 R)
• M16: 1,916,947 km (0.117 R)
• M17: 2,093,921 km (0.061 R)
• M18: 2,283,911 km (0.092 R)
• M19: 2,418,698 km (0.106 R)
• M20: 2,487,065 km (0.091 R)
• M21: 2,633,671 km (0.104 R)
• M22: 2,696,202 km (0.118 R)
• M23: 2,798,976 km (0.109 R)
• M24: 2,943,488 km (0.112 R)
• M25: 3,008,413 km (0.106 R)
• M26: 3,082,165 km (0.097 R)
• M27: 3,273,501 km (0.091 R)
• M28: 3,537,391 km (0.103 R)
• M29: 3,693,871 km (0.103 R)
• M30: 3,781,685 km (0.09 R)
• M31: 3,861,420 km (0.116 R)
• M32: 4,167,797 km (0.072 R)
• M33: 4,491,377 km (0.093 R)
• M34: 4,651,596 km (0.118 R)
• M35: 4,880,780 km (0.059 R)
• M36: 4,996,868 km (0.072 R)
• M37: 5,113,854 km (0.085 R)
• M38: 5,192,392 km (0.028 R)
• M39: 5,261,357 km (0.063 R)
• M40: 5,320,747 km (0.104 R)
• M41: 5,420,380 km (0.085 R)
• M42: 5,490,391 km (0.108 R)
• M43: 5,580,898 km (0.098 R)
• M44: 5,671,854 km (0.07 R)
• M45: 5,804,098 km (0.116 R)
• M46: 6,071,878 km (0.117 R)
• M47: 6,165,527 km (0.116 R)
• M48: 6,238,680 km (0.075 R)
• M49: 6,333,076 km (0.104 R)
• M50: 6,672,963 km (0.094 R)
• M51: 6,791,145 km (0.088 R)
• M52: 7,182,792 km (0.086 R)
• M53: 7,303,966 km (0.065 R)
• M54: 7,359,318 km (0.087 R)
• M55: 7,514,899 km (0.052 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 84.9

Radius: 10.9

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.96 AU - 1.16 AU

Year: 728 Days

Day: 12.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 70,230,786 km

• M1: 138,976 km (0.093 R)
• M2: 218,263 km (0.115 R)
• M3: 305,180 km (0.071 R)
• M4: 509,680 km (0.119 R)
• M5: 648,357 km (0.105 R)
• M6: 807,679 km (0.112 R)
• M7: 977,173 km (0.115 R)
• M8: 1,083,388 km (0.07 R)
• M9: 1,170,454 km (0.052 R)
• M10: 1,352,215 km (0.114 R)
• M11: 1,517,970 km (0.095 R)
• M12: 1,590,525 km (0.112 R)
• M13: 1,686,267 km (0.078 R)
• M14: 1,892,862 km (0.096 R)
• M15: 1,999,226 km (0.118 R)
• M16: 2,174,854 km (0.064 R)
• M17: 2,286,753 km (0.087 R)
• M18: 2,370,528 km (0.091 R)
• M19: 2,480,781 km (0.113 R)
• M20: 2,572,186 km (0.028 R)
• M21: 2,654,465 km (0.102 R)
• M22: 2,758,585 km (0.085 R)
• M23: 2,911,923 km (0.079 R)
• M24: 3,041,026 km (0.091 R)
• M25: 3,183,143 km (0.039 R)
• M26: 3,260,486 km (0.12 R)
• M27: 3,338,576 km (0.049 R)
• M28: 3,411,729 km (0.032 R)
• M29: 3,485,331 km (0.084 R)
• M30: 3,622,662 km (0.06 R)
• M31: 3,755,954 km (0.094 R)
• M32: 3,826,115 km (0.042 R)
• M33: 3,961,950 km (0.03 R)
• M34: 4,117,532 km (0.039 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 831.3

Radius: 14.8

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.2 AU - 3.2 AU

Year: 2959 Days

Day: 9.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 70,230,786 km

• M1: 197,170 km (0.092 R)
• M2: 295,306 km (0.104 R)
• M3: 498,610 km (0.047 R)
• M4: 751,879 km (0.1 R)
• M5: 1,143,526 km (0.079 R)
• M6: 1,414,448 km (0.093 R)
• M7: 1,611,618 km (0.08 R)
• M8: 1,734,587 km (0.081 R)
• M9: 1,832,424 km (0.114 R)
• M10: 2,258,778 km (0.118 R)
• M11: 2,460,137 km (0.056 R)
• M12: 2,587,146 km (0.117 R)
• M13: 2,716,548 km (0.096 R)
• M14: 2,831,439 km (0.084 R)
• M15: 3,448,979 km (0.119 R)
• M16: 3,846,909 km (0.1 R)
• M17: 3,976,760 km (0.081 R)
• M18: 4,317,395 km (0.1 R)
• M19: 4,628,409 km (0.109 R)
• M20: 5,149,308 km (0.083 R)
• M21: 5,396,145 km (0.102 R)
• M22: 5,731,543 km (0.113 R)
• M23: 6,052,131 km (0.045 R)
• M24: 6,400,694 km (0.088 R)
• M25: 6,555,229 km (0.094 R)
• M26: 6,755,840 km (0.086 R)
• M27: 6,890,777 km (0.104 R)
• M28: 7,117,567 km (0.112 R)
• M29: 7,323,863 km (0.071 R)
• M30: 7,742,288 km (0.099 R)
• M31: 8,336,790 km (0.055 R)
• M32: 8,554,305 km (0.103 R)
• M33: 8,872,051 km (0.095 R)
• M34: 8,995,170 km (0.111 R)
• M35: 9,143,871 km (0.067 R)
• M36: 9,594,759 km (0.075 R)
• M37: 9,695,887 km (0.094 R)
• M38: 9,822,895 km (0.094 R)
• M39: 10,130,020 km (0.108 R)
• M40: 10,258,824 km (0.083 R)
• M41: 10,570,436 km (0.108 R)
• M42: 11,282,971 km (0.094 R)
• M43: 11,631,683 km (0.092 R)
• M44: 11,793,698 km (0.111 R)
• M45: 12,011,063 km (0.114 R)
• M46: 12,312,054 km (0.067 R)
• M47: 12,477,360 km (0.072 R)
• M48: 12,643,414 km (0.106 R)
• M49: 12,893,691 km (0.11 R)
• M50: 13,258,261 km (0.05 R)
• M51: 13,569,574 km (0.119 R)
• M52: 14,141,487 km (0.089 R)
• M53: 14,459,532 km (0.06 R)
• M54: 14,867,635 km (0.064 R)
• M55: 15,457,200 km (0.075 R)
• M56: 16,205,189 km (0.104 R)
• M57: 16,507,527 km (0.052 R)
• M58: 17,333,606 km (0.091 R)
• M59: 17,642,974 km (0.068 R)
• M60: 17,923,022 km (0.097 R)
• M61: 18,047,936 km (0.1 R)
• M62: 18,962,278 km (0.091 R)
• M63: 19,441,141 km (0.107 R)
• M64: 19,891,730 km (0.102 R)
• M65: 20,118,370 km (0.116 R)
• M66: 20,248,221 km (0.096 R)
• M67: 20,345,759 km (0.054 R)
• M68: 21,231,079 km (0.076 R)
• M69: 21,462,657 km (0.079 R)
• M70: 21,861,634 km (0.091 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 791.9

Radius: 6.6

Gravity: 18.18 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 6.15 AU - 6.15 AU

Year: 10170 Days

Day: 17.5 Hours

Environment

Temp: -220 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 70,230,786 km

• M1: 83,625 km (0.106 R)
• M2: 282,890 km (0.102 R)
• M3: 443,558 km (0.115 R)
• M4: 566,976 km (0.105 R)
• M5: 1,188,555 km (0.111 R)
• M6: 1,935,198 km (0.108 R)
• M7: 2,490,505 km (0.103 R)
• M8: 2,742,877 km (0.098 R)
• M9: 3,394,076 km (0.084 R)
• M10: 3,455,561 km (0.118 R)
• M11: 4,156,726 km (0.082 R)
• M12: 4,727,891 km (0.027 R)
• M13: 5,467,204 km (0.118 R)
• M14: 6,855,023 km (0.102 R)
• M15: 6,972,158 km (0.114 R)
• M16: 7,090,041 km (0.109 R)
• M17: 7,168,880 km (0.075 R)
• M18: 7,567,707 km (0.103 R)
• M19: 7,810,505 km (0.056 R)
• M20: 8,220,702 km (0.08 R)
• M21: 9,105,125 km (0.094 R)
• M22: 9,406,565 km (0.059 R)
• M23: 9,886,923 km (0.067 R)
• M24: 9,930,905 km (0.08 R)
• M25: 10,962,532 km (0.086 R)
• M26: 11,560,475 km (0.102 R)
• M27: 11,746,574 km (0.116 R)
• M28: 11,793,249 km (0.116 R)
• M29: 12,169,039 km (0.11 R)
• M30: 12,980,458 km (0.105 R)
• M31: 13,028,778 km (0.083 R)
• M32: 13,417,134 km (0.094 R)
• M33: 13,760,162 km (0.084 R)
• M34: 15,008,406 km (0.118 R)
• M35: 15,160,697 km (0.105 R)
• M36: 15,517,787 km (0.066 R)
• M37: 15,620,411 km (0.094 R)
• M38: 15,826,258 km (0.048 R)
• M39: 16,084,763 km (0.09 R)
• M40: 16,763,339 km (0.083 R)
• M41: 17,132,696 km (0.098 R)
• M42: 17,185,654 km (0.082 R)
• M43: 17,344,976 km (0.086 R)
• M44: 17,504,746 km (0.07 R)
• M45: 17,986,900 km (0.086 R)
• M46: 18,256,775 km (0.074 R)
• M47: 18,473,542 km (0.114 R)
• M48: 18,527,846 km (0.064 R)
• M49: 18,636,753 km (0.081 R)
• M50: 18,800,264 km (0.067 R)
• M51: 19,074,177 km (0.114 R)
• M52: 19,239,034 km (0.051 R)
• M53: 19,349,288 km (0.031 R)
• M54: 19,514,893 km (0.065 R)
• M55: 20,687,890 km (0.074 R)
• M56: 20,857,384 km (0.102 R)
• M57: 21,596,996 km (0.107 R)
• M58: 22,867,979 km (0.07 R)
• M59: 23,985,176 km (0.12 R)
• M60: 24,759,644 km (0.097 R)
• M61: 25,119,876 km (0.116 R)
• M62: 27,070,483 km (0.045 R)
• M63: 27,503,569 km (0.045 R)
• M64: 28,879,719 km (0.098 R)
• M65: 28,942,700 km (0.049 R)
• M66: 29,195,520 km (0.106 R)
• M67: 29,512,518 km (0.091 R)
• M68: 29,703,405 km (0.101 R)
• M69: 29,894,442 km (0.118 R)
• M70: 30,022,198 km (0.11 R)
• M71: 30,663,225 km (0.107 R)
• M72: 35,006,351 km (0.033 R)
• M73: 35,410,564 km (0.075 R)
• M74: 35,613,269 km (0.098 R)
• M75: 35,748,655 km (0.086 R)
• M76: 36,223,778 km (0.064 R)
• M77: 36,564,412 km (0.097 R)
• M78: 37,937,571 km (0.116 R)
• M79: 38,630,359 km (0.093 R)
• M80: 38,769,485 km (0.106 R)
• M81: 40,098,961 km (0.082 R)
• M82: 40,663,244 km (0.038 R)
• M83: 41,372,338 km (0.111 R)
• M84: 41,942,456 km (0.053 R)
• M85: 42,371,802 km (0.074 R)
• M86: 42,946,557 km (0.097 R)
• M87: 45,491,067 km (0.059 R)
• M88: 46,153,337 km (0.119 R)
• M89: 48,009,397 km (0.032 R)
• M90: 48,683,485 km (0.068 R)
• M91: 48,833,831 km (0.074 R)
• M92: 48,908,929 km (0.072 R)
• M93: 49,738,450 km (0.117 R)
• M94: 49,965,390 km (0.1 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 964.3

Radius: 5.1

Gravity: 37.07 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 6.62 AU - 9.28 AU

Year: 14948 Days

Day: 15.2 Hours

Environment

Temp: -224 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 70,230,786 km

• M1: 81,232 km (0.069 R)
• M2: 276,906 km (0.112 R)
• M3: 357,539 km (0.12 R)
• M4: 392,246 km (0.114 R)
• M5: 465,100 km (0.114 R)
• M6: 711,039 km (0.099 R)
• M7: 1,926,521 km (0.063 R)
• M8: 2,118,007 km (0.062 R)
• M9: 2,249,054 km (0.068 R)
• M10: 2,553,785 km (0.069 R)
• M11: 2,588,492 km (0.101 R)
• M12: 2,799,874 km (0.084 R)
• M13: 3,276,642 km (0.112 R)
• M14: 4,262,642 km (0.107 R)
• M15: 4,345,220 km (0.103 R)
• M16: 4,386,808 km (0.112 R)
• M17: 4,428,396 km (0.05 R)
• M18: 4,852,057 km (0.102 R)
• M19: 6,912,618 km (0.113 R)
• M20: 7,452,517 km (0.093 R)
• M21: 7,904,303 km (0.105 R)
• M22: 8,729,335 km (0.094 R)
• M23: 9,205,355 km (0.117 R)
• M24: 10,237,581 km (0.107 R)
• M25: 10,795,581 km (0.085 R)
• M26: 11,135,018 km (0.054 R)
• M27: 13,304,636 km (0.116 R)
• M28: 13,546,835 km (0.083 R)
• M29: 13,729,494 km (0.041 R)
• M30: 14,406,125 km (0.092 R)
• M31: 15,536,487 km (0.11 R)
• M32: 15,919,457 km (0.115 R)
• M33: 16,435,121 km (0.099 R)
• M34: 16,629,898 km (0.106 R)
• M35: 16,760,197 km (0.036 R)
• M36: 16,956,171 km (0.11 R)
• M37: 17,087,368 km (0.057 R)
• M38: 18,416,994 km (0.119 R)
• M39: 18,754,487 km (0.046 R)
• M40: 19,710,567 km (0.092 R)
• M41: 20,963,000 km (0.087 R)
• M42: 21,103,772 km (0.087 R)
• M43: 21,174,232 km (0.11 R)
• M44: 21,315,453 km (0.1 R)
• M45: 21,386,212 km (0.091 R)
• M46: 22,097,700 km (0.029 R)
• M47: 22,312,672 km (0.115 R)
• M48: 23,397,855 km (0.111 R)
• M49: 23,983,680 km (0.087 R)
• M50: 26,071,618 km (0.107 R)
• M51: 26,526,545 km (0.077 R)
• M52: 27,521,221 km (0.097 R)
• M53: 27,907,034 km (0.057 R)
• M54: 28,684,045 km (0.063 R)
• M55: 28,840,375 km (0.077 R)
• M56: 29,153,633 km (0.117 R)
• M57: 30,657,540 km (0.074 R)
• M58: 31,700,836 km (0.087 R)
• M59: 32,024,267 km (0.098 R)
• M60: 32,267,513 km (0.108 R)
• M61: 32,348,744 km (0.115 R)
• M62: 33,164,651 km (0.107 R)
• M63: 33,575,148 km (0.115 R)
• M64: 34,484,254 km (0.12 R)
• M65: 35,736,837 km (0.096 R)
• M66: 35,820,911 km (0.11 R)
• M67: 35,989,059 km (0.043 R)
• M68: 36,495,448 km (0.069 R)
• M69: 37,686,247 km (0.077 R)
• M70: 38,200,415 km (0.042 R)
• M71: 38,976,080 km (0.061 R)
• M72: 39,062,547 km (0.095 R)
• M73: 40,893,924 km (0.037 R)
• M74: 41,157,815 km (0.049 R)
• M75: 41,687,242 km (0.114 R)
• M76: 43,558,113 km (0.105 R)
• M77: 46,736,619 km (0.087 R)
• M78: 47,658,441 km (0.1 R)
• M79: 48,028,845 km (0.109 R)
• M80: 48,400,147 km (0.084 R)
• M81: 49,145,743 km (0.097 R)
• M82: 53,313,540 km (0.109 R)
• M83: 53,601,815 km (0.058 R)
• M84: 54,760,001 km (0.069 R)
• M85: 54,856,941 km (0.061 R)
• M86: 55,342,236 km (0.036 R)
• M87: 56,610,677 km (0.088 R)
• M88: 59,275,763 km (0.056 R)
• M89: 60,073,269 km (0.047 R)
• M90: 60,874,216 km (0.068 R)
• M91: 63,705,505 km (0.082 R)
• M92: 69,076,218 km (0.118 R)
• M93: 69,705,128 km (0.118 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 501 - 11,985 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit