🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.94 AU - 2.12 AU

Year: 1026 Days

Day: 35.8 Hours

Environment

Temp: -58 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 106,899,976 km

• M1: 377,585 km (0.078 R)
• M2: 923,468 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 2.08 AU - 2.32 AU

Year: 1158 Days

Day: 29.3 Hours

Environment

Temp: -57 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.55 AU - 3.95 AU

Year: 2079 Days

Day: 20.3 Hours

Environment

Temp: -91 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,899,976 km

• M1: 637,137 km (0.066 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 4.34 AU - 4.84 AU

Year: 3489 Days

Day: 33.2 Hours

Environment

Temp: -132 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.3 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 453.1

Radius: 13.3

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 8.31 AU - 11.71 AU

Year: 11235 Days

Day: 9.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 106,899,976 km

• M1: 210,335 km (0.055 R)
• M2: 459,864 km (0.051 R)
• M3: 683,363 km (0.068 R)
• M4: 1,016,218 km (0.099 R)
• M5: 1,183,020 km (0.116 R)
• M6: 1,873,713 km (0.058 R)
• M7: 2,034,830 km (0.115 R)
• M8: 2,176,799 km (0.109 R)
• M9: 2,648,481 km (0.062 R)
• M10: 2,804,212 km (0.089 R)
• M11: 2,936,307 km (0.092 R)
• M12: 3,043,569 km (0.1 R)
• M13: 3,542,627 km (0.102 R)
• M14: 3,628,347 km (0.1 R)
• M15: 3,860,523 km (0.114 R)
• M16: 4,278,499 km (0.067 R)
• M17: 4,555,106 km (0.048 R)
• M18: 4,837,546 km (0.104 R)
• M19: 5,190,747 km (0.099 R)
• M20: 6,024,456 km (0.115 R)
• M21: 6,404,734 km (0.037 R)
• M22: 6,650,673 km (0.073 R)
• M23: 6,757,186 km (0.047 R)
• M24: 7,334,335 km (0.114 R)
• M25: 7,927,490 km (0.032 R)
• M26: 8,344,270 km (0.075 R)
• M27: 8,807,126 km (0.088 R)
• M28: 9,199,222 km (0.09 R)
• M29: 10,041,458 km (0.05 R)
• M30: 10,245,659 km (0.117 R)
• M31: 10,741,426 km (0.113 R)
• M32: 10,824,752 km (0.068 R)
• M33: 11,202,637 km (0.091 R)
• M34: 11,713,364 km (0.046 R)
• M35: 12,058,037 km (0.101 R)
• M36: 12,713,425 km (0.052 R)
• M37: 13,156,834 km (0.104 R)
• M38: 13,425,212 km (0.087 R)
• M39: 13,740,714 km (0.092 R)
• M40: 14,058,759 km (0.117 R)
• M41: 14,333,271 km (0.113 R)
• M42: 14,517,277 km (0.052 R)
• M43: 14,980,731 km (0.082 R)
• M44: 15,827,156 km (0.083 R)
• M45: 16,448,136 km (0.1 R)
• M46: 17,174,584 km (0.109 R)
• M47: 17,468,244 km (0.104 R)
• M48: 18,109,869 km (0.074 R)
• M49: 18,458,732 km (0.117 R)
• M50: 19,722,385 km (0.1 R)
• M51: 20,597,532 km (0.077 R)
• M52: 21,170,642 km (0.115 R)
• M53: 21,275,360 km (0.029 R)
• M54: 22,013,626 km (0.042 R)
• M55: 23,028,797 km (0.109 R)
• M56: 23,136,657 km (0.094 R)
• M57: 23,569,294 km (0.114 R)
• M58: 23,841,113 km (0.093 R)
• M59: 24,278,238 km (0.111 R)
• M60: 24,718,056 km (0.097 R)
• M61: 24,994,214 km (0.06 R)
• M62: 25,215,918 km (0.118 R)
• M63: 25,828,820 km (0.091 R)
• M64: 26,729,250 km (0.105 R)
• M65: 26,842,496 km (0.106 R)
• M66: 27,069,585 km (0.112 R)
• M67: 28,734,609 km (0.114 R)
• M68: 29,433,381 km (0.116 R)
• M69: 29,726,144 km (0.116 R)
• M70: 29,843,578 km (0.108 R)
• M71: 30,019,954 km (0.092 R)
• M72: 30,314,662 km (0.116 R)
• M73: 33,497,207 km (0.066 R)
• M74: 34,170,996 km (0.055 R)
• M75: 34,355,450 km (0.115 R)
• M76: 35,781,268 km (0.062 R)
• M77: 36,532,847 km (0.078 R)
• M78: 36,784,471 km (0.08 R)
• M79: 39,268,394 km (0.063 R)
• M80: 39,655,404 km (0.049 R)
• M81: 39,784,656 km (0.072 R)
• M82: 40,108,386 km (0.091 R)
• M83: 40,238,087 km (0.081 R)
• M84: 42,729,939 km (0.09 R)
• M85: 44,128,380 km (0.041 R)
• M86: 44,463,479 km (0.061 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 642.1

Radius: 10.1

Gravity: 6.29 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 10.75 AU - 14.01 AU

Year: 15453 Days

Day: 7.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 106,899,976 km

• M1: 218,413 km (0.034 R)
• M2: 607,517 km (0.117 R)
• M3: 867,668 km (0.082 R)
• M4: 954,883 km (0.076 R)
• M5: 1,091,616 km (0.04 R)
• M6: 1,621,940 km (0.107 R)
• M7: 2,016,131 km (0.074 R)
• M8: 2,346,592 km (0.089 R)
• M9: 2,792,095 km (0.112 R)
• M10: 2,924,339 km (0.098 R)
• M11: 3,160,853 km (0.111 R)
• M12: 3,298,783 km (0.094 R)
• M13: 3,474,111 km (0.026 R)
• M14: 3,870,546 km (0.086 R)
• M15: 4,357,936 km (0.092 R)
• M16: 6,019,070 km (0.107 R)
• M17: 6,494,941 km (0.104 R)
• M18: 6,626,886 km (0.068 R)
• M19: 6,983,079 km (0.116 R)
• M20: 7,667,788 km (0.029 R)
• M21: 7,994,660 km (0.079 R)
• M22: 8,373,890 km (0.115 R)
• M23: 10,050,284 km (0.08 R)
• M24: 10,874,120 km (0.075 R)
• M25: 12,258,947 km (0.097 R)
• M26: 12,367,705 km (0.032 R)
• M27: 12,476,911 km (0.079 R)
• M28: 13,305,683 km (0.101 R)
• M29: 14,209,255 km (0.045 R)
• M30: 14,899,948 km (0.057 R)
• M31: 15,016,036 km (0.083 R)
• M32: 16,493,614 km (0.028 R)
• M33: 17,036,954 km (0.11 R)
• M34: 17,463,457 km (0.04 R)
• M35: 17,831,917 km (0.104 R)
• M36: 19,394,616 km (0.063 R)
• M37: 19,648,783 km (0.104 R)
• M38: 19,839,969 km (0.117 R)
• M39: 20,417,566 km (0.119 R)
• M40: 20,740,847 km (0.1 R)
• M41: 22,316,262 km (0.108 R)
• M42: 23,051,087 km (0.087 R)
• M43: 23,590,387 km (0.116 R)
• M44: 23,793,841 km (0.086 R)
• M45: 25,372,098 km (0.055 R)
• M46: 25,441,511 km (0.099 R)
• M47: 26,349,271 km (0.116 R)
• M48: 27,125,834 km (0.044 R)
• M49: 29,281,390 km (0.102 R)
• M50: 29,792,117 km (0.117 R)
• M51: 30,453,339 km (0.111 R)
• M52: 30,600,843 km (0.119 R)
• M53: 31,119,349 km (0.088 R)
• M54: 31,491,399 km (0.077 R)
• M55: 31,566,048 km (0.085 R)
• M56: 32,164,889 km (0.108 R)
• M57: 32,540,978 km (0.115 R)
• M58: 32,767,469 km (0.078 R)
• M59: 33,830,960 km (0.074 R)
• M60: 33,907,405 km (0.107 R)
• M61: 34,597,500 km (0.099 R)
• M62: 35,991,901 km (0.032 R)
• M63: 36,695,909 km (0.119 R)
• M64: 37,879,228 km (0.046 R)
• M65: 39,718,085 km (0.109 R)
• M66: 41,585,964 km (0.04 R)
• M67: 41,913,733 km (0.117 R)
• M68: 42,077,842 km (0.113 R)
• M69: 43,814,823 km (0.05 R)
• M70: 44,817,876 km (0.102 R)
• M71: 45,322,171 km (0.096 R)
• M72: 48,215,693 km (0.084 R)
• M73: 48,387,730 km (0.104 R)
• M74: 50,642,918 km (0.079 R)
• M75: 50,730,433 km (0.119 R)
• M76: 52,843,653 km (0.054 R)
• M77: 53,198,648 km (0.112 R)
• M78: 54,716,319 km (0.076 R)
• M79: 55,525,494 km (0.114 R)
• M80: 56,973,751 km (0.106 R)
• M81: 57,611,337 km (0.089 R)
• M82: 57,885,250 km (0.037 R)
• M83: 58,068,209 km (0.072 R)
• M84: 58,617,981 km (0.103 R)
• M85: 58,709,684 km (0.098 R)
• M86: 59,077,396 km (0.117 R)
• M87: 60,927,323 km (0.101 R)
• M88: 61,206,473 km (0.115 R)
• M89: 61,485,922 km (0.096 R)
• M90: 62,139,964 km (0.094 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 873.3

Radius: 3.2

Gravity: 85.28 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 18.67 AU - 19.43 AU

Year: 29497 Days

Day: 21.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 106,899,976 km

• M1: 57,296 km (0.049 R)
• M2: 116,238 km (0.102 R)
• M3: 216,767 km (0.054 R)
• M4: 256,112 km (0.094 R)
• M5: 319,691 km (0.117 R)
• M6: 862,881 km (0.036 R)
• M7: 1,234,482 km (0.094 R)
• M8: 1,343,688 km (0.101 R)
• M9: 1,769,892 km (0.043 R)
• M10: 1,976,637 km (0.088 R)
• M11: 2,190,861 km (0.087 R)
• M12: 4,649,502 km (0.031 R)
• M13: 6,185,872 km (0.107 R)
• M14: 7,463,887 km (0.076 R)
• M15: 7,596,131 km (0.034 R)
• M16: 7,729,124 km (0.091 R)
• M17: 7,795,844 km (0.115 R)
• M18: 8,959,865 km (0.103 R)
• M19: 9,312,318 km (0.063 R)
• M20: 9,597,601 km (0.096 R)
• M21: 10,323,450 km (0.108 R)
• M22: 10,692,807 km (0.057 R)
• M23: 10,841,806 km (0.069 R)
• M24: 11,444,686 km (0.092 R)
• M25: 11,520,831 km (0.054 R)
• M26: 11,596,977 km (0.12 R)
• M27: 12,213,320 km (0.065 R)
• M28: 12,369,051 km (0.073 R)
• M29: 13,477,571 km (0.036 R)
• M30: 13,962,268 km (0.071 R)
• M31: 14,699,936 km (0.098 R)
• M32: 14,865,540 km (0.081 R)
• M33: 15,618,616 km (0.038 R)
• M34: 16,042,427 km (0.104 R)
• M35: 16,127,548 km (0.078 R)
• M36: 17,423,365 km (0.108 R)
• M37: 18,842,001 km (0.095 R)
• M38: 21,038,397 km (0.047 R)
• M39: 22,166,515 km (0.113 R)
• M40: 22,356,504 km (0.059 R)
• M41: 22,546,942 km (0.104 R)
• M42: 22,833,721 km (0.04 R)
• M43: 23,025,506 km (0.097 R)
• M44: 23,217,889 km (0.069 R)
• M45: 28,815,093 km (0.104 R)
• M46: 29,022,436 km (0.041 R)
• M47: 29,334,198 km (0.113 R)
• M48: 30,698,231 km (0.098 R)
• M49: 30,909,912 km (0.112 R)
• M50: 32,297,582 km (0.094 R)
• M51: 33,596,540 km (0.073 R)
• M52: 33,923,860 km (0.117 R)
• M53: 34,471,837 km (0.107 R)
• M54: 37,255,255 km (0.087 R)
• M55: 38,845,181 km (0.074 R)
• M56: 41,856,138 km (0.088 R)
• M57: 42,915,740 km (0.109 R)
• M58: 45,663,553 km (0.118 R)
• M59: 46,147,203 km (0.077 R)
• M60: 47,485,955 km (0.033 R)
• M61: 47,608,176 km (0.042 R)
• M62: 49,455,859 km (0.111 R)
• M63: 50,575,599 km (0.085 R)
• M64: 51,955,490 km (0.08 R)
• M65: 55,523,399 km (0.108 R)
• M66: 57,336,825 km (0.056 R)
• M67: 60,888,428 km (0.11 R)
• M68: 62,221,794 km (0.118 R)
• M69: 63,834,608 km (0.096 R)
• M70: 64,375,255 km (0.116 R)
• M71: 66,279,337 km (0.076 R)
• M72: 68,339,898 km (0.075 R)
• M73: 68,892,961 km (0.03 R)
• M74: 74,931,030 km (0.116 R)
• M75: 75,644,163 km (0.112 R)
• M76: 76,933,248 km (0.12 R)
• M77: 80,551,871 km (0.065 R)
• M78: 81,136,051 km (0.107 R)
• M79: 81,721,577 km (0.032 R)
• M80: 85,115,504 km (0.038 R)
• M81: 85,561,605 km (0.072 R)
• M82: 85,859,454 km (0.094 R)
• M83: 87,353,637 km (0.098 R)
• M84: 93,415,792 km (0.08 R)
• M85: 93,722,468 km (0.112 R)
• M86: 93,875,955 km (0.112 R)
• M87: 94,490,503 km (0.106 R)
• M88: 96,033,007 km (0.073 R)
• M89: 96,342,525 km (0.088 R)
• M90: 99,142,698 km (0.096 R)
• M91: 99,455,507 km (0.064 R)
• M92: 99,768,615 km (0.08 R)
• M93: 103,551,646 km (0.079 R)
• M94: 103,710,220 km (0.092 R)
• M95: 103,868,943 km (0.102 R)
• M96: 104,663,757 km (0.074 R)
• M97: 105,779,906 km (0.103 R)

Kuiper Belt

Range: 30.9 - 45.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 241 - 10,486 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit