🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.72 AU - 0.9 AU

Year: 330 Days

Day: 45.8 Hours

Environment

Temp: -56 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.52 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.16 AU - 2.3 AU

Year: 1509 Days

Day: 37.9 Hours

Environment

Temp: -136 °C

Axial Tilt: 45.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.5

Radius: 9.7

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.98 AU - 2.64 AU

Year: 1591 Days

Day: 5.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 95,897,172 km

• M1: 121,025 km (0.09 R)
• M2: 202,256 km (0.055 R)
• M3: 265,387 km (0.103 R)
• M4: 359,035 km (0.108 R)
• M5: 420,669 km (0.11 R)
• M6: 489,634 km (0.053 R)
• M7: 557,102 km (0.082 R)
• M8: 657,183 km (0.078 R)
• M9: 760,406 km (0.071 R)
• M10: 876,793 km (0.078 R)
• M11: 1,061,098 km (0.107 R)
• M12: 1,128,118 km (0.051 R)
• M13: 1,266,645 km (0.105 R)
• M14: 1,329,626 km (0.078 R)
• M15: 1,432,848 km (0.03 R)
• M16: 1,525,300 km (0.111 R)
• M17: 1,638,097 km (0.108 R)
• M18: 1,725,761 km (0.12 R)
• M19: 1,867,580 km (0.034 R)
• M20: 1,993,541 km (0.09 R)
• M21: 2,077,466 km (0.111 R)
• M22: 2,172,759 km (0.081 R)
• M23: 2,341,805 km (0.089 R)
• M24: 2,493,946 km (0.116 R)
• M25: 2,557,974 km (0.055 R)
• M26: 2,649,528 km (0.081 R)
• M27: 2,835,927 km (0.099 R)
• M28: 2,919,702 km (0.111 R)
• M29: 2,981,486 km (0.093 R)
• M30: 3,060,922 km (0.086 R)
• M31: 3,158,310 km (0.099 R)
• M32: 3,303,570 km (0.088 R)
• M33: 3,498,496 km (0.118 R)
• M34: 3,600,522 km (0.097 R)
• M35: 3,697,311 km (0.095 R)
• M36: 3,764,481 km (0.088 R)
• M37: 4,201,157 km (0.092 R)

Asteroid Belt

Center: 3.21 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 123.9

Radius: 9.6

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 3.44 AU - 4.76 AU

Year: 3761 Days

Day: 9.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 95,897,172 km

• M1: 119,828 km (0.108 R)
• M2: 239,955 km (0.104 R)
• M3: 821,741 km (0.108 R)
• M4: 957,576 km (0.115 R)
• M5: 1,101,040 km (0.085 R)
• M6: 1,180,028 km (0.111 R)
• M7: 1,476,830 km (0.077 R)
• M8: 1,745,508 km (0.09 R)
• M9: 1,849,030 km (0.066 R)
• M10: 2,051,585 km (0.103 R)
• M11: 2,172,161 km (0.094 R)
• M12: 2,630,828 km (0.109 R)
• M13: 2,883,649 km (0.109 R)
• M14: 3,006,917 km (0.095 R)
• M15: 3,094,133 km (0.092 R)
• M16: 3,169,680 km (0.093 R)
• M17: 3,583,019 km (0.11 R)
• M18: 3,715,712 km (0.086 R)
• M19: 3,972,272 km (0.083 R)
• M20: 4,054,551 km (0.106 R)
• M21: 4,718,616 km (0.056 R)
• M22: 5,325,535 km (0.097 R)
• M23: 5,386,122 km (0.07 R)
• M24: 5,615,156 km (0.09 R)
• M25: 5,878,598 km (0.068 R)
• M26: 5,956,987 km (0.106 R)
• M27: 6,019,818 km (0.103 R)
• M28: 6,273,536 km (0.062 R)
• M29: 6,579,464 km (0.079 R)
• M30: 6,758,832 km (0.056 R)
• M31: 6,989,512 km (0.12 R)
• M32: 7,577,431 km (0.029 R)
• M33: 7,645,648 km (0.119 R)
• M34: 7,765,625 km (0.025 R)
• M35: 7,989,873 km (0.094 R)
• M36: 8,657,678 km (0.092 R)
• M37: 8,836,447 km (0.076 R)
• M38: 9,729,995 km (0.066 R)
• M39: 9,971,895 km (0.106 R)
• M40: 10,632,968 km (0.099 R)
• M41: 10,766,858 km (0.053 R)
• M42: 11,917,864 km (0.063 R)
• M43: 12,216,761 km (0.116 R)
• M44: 13,169,101 km (0.101 R)
• M45: 13,498,814 km (0.051 R)
• M46: 13,872,959 km (0.067 R)
• M47: 14,124,283 km (0.039 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 61.3

Radius: 11.7

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 5.6 AU - 7.18 AU

Year: 7318 Days

Day: 6.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 95,897,172 km

• M1: 160,219 km (0.086 R)
• M2: 258,505 km (0.089 R)
• M3: 374,294 km (0.074 R)
• M4: 514,467 km (0.105 R)
• M5: 854,204 km (0.088 R)
• M6: 1,011,431 km (0.105 R)
• M7: 1,128,566 km (0.055 R)
• M8: 1,463,965 km (0.11 R)
• M9: 1,701,377 km (0.115 R)
• M10: 2,037,523 km (0.038 R)
• M11: 2,514,142 km (0.111 R)
• M12: 3,403,651 km (0.11 R)
• M13: 3,568,358 km (0.105 R)
• M14: 3,751,167 km (0.051 R)
• M15: 3,952,675 km (0.114 R)
• M16: 4,126,059 km (0.103 R)
• M17: 4,794,612 km (0.068 R)
• M18: 5,479,321 km (0.026 R)
• M19: 5,708,655 km (0.071 R)
• M20: 5,940,980 km (0.109 R)
• M21: 6,582,157 km (0.055 R)
• M22: 6,807,152 km (0.116 R)
• M23: 7,072,838 km (0.079 R)
• M24: 7,226,176 km (0.057 R)
• M25: 7,594,934 km (0.098 R)
• M26: 7,890,390 km (0.038 R)
• M27: 8,533,362 km (0.08 R)
• M28: 9,151,500 km (0.115 R)
• M29: 9,592,814 km (0.118 R)
• M30: 9,698,879 km (0.102 R)
• M31: 9,805,392 km (0.059 R)
• M32: 10,084,093 km (0.12 R)
• M33: 10,737,387 km (0.085 R)
• M34: 10,958,194 km (0.067 R)
• M35: 11,879,268 km (0.049 R)
• M36: 11,970,522 km (0.083 R)
• M37: 12,895,187 km (0.053 R)
• M38: 13,342,634 km (0.06 R)
• M39: 13,699,425 km (0.1 R)
• M40: 13,818,954 km (0.038 R)
• M41: 14,252,488 km (0.084 R)
• M42: 14,495,286 km (0.107 R)
• M43: 14,837,566 km (0.116 R)
• M44: 15,955,660 km (0.091 R)
• M45: 16,461,301 km (0.091 R)
• M46: 16,537,596 km (0.107 R)
• M47: 16,818,391 km (0.109 R)
• M48: 17,229,636 km (0.083 R)
• M49: 17,333,008 km (0.048 R)
• M50: 17,410,649 km (0.111 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 804.7

Radius: 3.7

Gravity: 58.78 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 13.07 AU - 16.77 AU

Year: 26109 Days

Day: 23.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 95,897,172 km

• M1: 172,038 km (0.105 R)
• M2: 204,799 km (0.072 R)
• M3: 297,101 km (0.114 R)
• M4: 358,736 km (0.099 R)
• M5: 424,858 km (0.027 R)
• M6: 1,117,646 km (0.114 R)
• M7: 1,975,440 km (0.106 R)
• M8: 2,014,784 km (0.079 R)
• M9: 2,174,405 km (0.058 R)
• M10: 2,379,504 km (0.081 R)
• M11: 2,548,250 km (0.082 R)
• M12: 4,130,547 km (0.116 R)
• M13: 4,747,638 km (0.095 R)
• M14: 5,067,029 km (0.066 R)
• M15: 5,175,039 km (0.069 R)
• M16: 5,229,194 km (0.101 R)
• M17: 5,614,408 km (0.054 R)
• M18: 7,123,252 km (0.108 R)
• M19: 7,488,271 km (0.085 R)
• M20: 7,921,656 km (0.047 R)
• M21: 8,047,019 km (0.075 R)
• M22: 9,402,226 km (0.114 R)
• M23: 12,099,326 km (0.078 R)
• M24: 12,316,093 km (0.098 R)
• M25: 13,270,079 km (0.06 R)
• M26: 13,568,377 km (0.086 R)
• M27: 15,092,630 km (0.117 R)
• M28: 16,111,990 km (0.103 R)
• M29: 16,350,449 km (0.064 R)
• M30: 16,750,324 km (0.075 R)
• M31: 16,830,658 km (0.086 R)
• M32: 17,234,572 km (0.076 R)
• M33: 17,396,886 km (0.096 R)
• M34: 17,478,267 km (0.076 R)
• M35: 17,887,268 km (0.097 R)
• M36: 19,132,670 km (0.059 R)
• M37: 21,531,023 km (0.073 R)
• M38: 22,676,494 km (0.103 R)
• M39: 24,750,669 km (0.067 R)
• M40: 25,209,635 km (0.114 R)
• M41: 25,301,787 km (0.089 R)
• M42: 26,229,144 km (0.114 R)
• M43: 26,603,139 km (0.096 R)
• M44: 26,790,735 km (0.1 R)
• M45: 28,116,770 km (0.112 R)
• M46: 28,980,548 km (0.111 R)
• M47: 32,220,988 km (0.081 R)
• M48: 32,721,841 km (0.071 R)
• M49: 33,326,366 km (0.047 R)
• M50: 33,630,050 km (0.102 R)
• M51: 33,934,482 km (0.081 R)
• M52: 34,341,986 km (0.119 R)
• M53: 34,751,137 km (0.057 R)
• M54: 35,988,012 km (0.068 R)
• M55: 37,449,284 km (0.101 R)
• M56: 41,511,913 km (0.085 R)
• M57: 42,275,461 km (0.114 R)
• M58: 42,823,587 km (0.116 R)
• M59: 45,039,880 km (0.028 R)
• M60: 49,582,569 km (0.051 R)
• M61: 50,160,615 km (0.098 R)
• M62: 50,973,530 km (0.064 R)
• M63: 52,966,024 km (0.039 R)
• M64: 53,556,935 km (0.118 R)
• M65: 55,103,328 km (0.09 R)
• M66: 55,222,857 km (0.095 R)
• M67: 55,941,974 km (0.107 R)
• M68: 56,905,684 km (0.05 R)
• M69: 57,753,455 km (0.099 R)
• M70: 57,996,402 km (0.086 R)
• M71: 59,216,372 km (0.08 R)
• M72: 60,075,363 km (0.093 R)
• M73: 61,309,695 km (0.036 R)
• M74: 62,054,244 km (0.088 R)
• M75: 62,178,709 km (0.076 R)
• M76: 65,062,508 km (0.099 R)
• M77: 68,760,118 km (0.05 R)
• M78: 68,888,922 km (0.108 R)
• M79: 74,366,897 km (0.107 R)
• M80: 74,763,481 km (0.097 R)
• M81: 77,559,465 km (0.063 R)
• M82: 80,796,464 km (0.113 R)
• M83: 81,612,520 km (0.107 R)
• M84: 82,431,419 km (0.083 R)
• M85: 83,115,829 km (0.117 R)
• M86: 84,077,145 km (0.088 R)
• M87: 85,180,429 km (0.112 R)
• M88: 85,872,469 km (0.084 R)
• M89: 88,658,879 km (0.107 R)
• M90: 89,079,398 km (0.097 R)
• M91: 91,899,767 km (0.069 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: 168 - 11,191 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit