🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.71 AU - 0.71 AU

Year: 227 Days

Day: 40.6 Hours

Environment

Temp: 162 °C

Axial Tilt: 15.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.04 AU - 1.08 AU

Year: 413 Days

Day: 16.3 Hours

Environment

Temp: 11 °C

Axial Tilt: 0.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 113,472,041 km

• M1: 659,577 km (0.059 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.16 AU - 1.58 AU

Year: 607 Days

Day: 37.7 Hours

Environment

Temp: -38 °C

Axial Tilt: 113.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.55 AU - 1.83 AU

Year: 832 Days

Day: 20.8 Hours

Environment

Temp: -63 °C

Axial Tilt: 44 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.22 AU - 3.4 AU

Year: 1784 Days

Day: 34 Hours

Environment

Temp: -101 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 113,472,041 km

• M1: 163,810 km (0.097 R)
• M2: 336,894 km (0.092 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 3.24 AU - 3.88 AU

Year: 2544 Days

Day: 31.3 Hours

Environment

Temp: -115 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 113,472,041 km

• M1: 1,588,281 km (0.106 R)

Asteroid Belt

Center: 5.63 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 439.1

Radius: 9.2

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 5.95 AU - 9.43 AU

Year: 8077 Days

Day: 9.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 113,472,041 km

• M1: 161,416 km (0.109 R)
• M2: 281,842 km (0.095 R)
• M3: 389,553 km (0.113 R)
• M4: 501,901 km (0.087 R)
• M5: 639,531 km (0.111 R)
• M6: 833,709 km (0.071 R)
• M7: 1,210,546 km (0.074 R)
• M8: 1,599,650 km (0.083 R)
• M9: 1,906,475 km (0.114 R)
• M10: 1,966,015 km (0.101 R)
• M11: 2,190,113 km (0.073 R)
• M12: 2,315,925 km (0.033 R)
• M13: 3,050,151 km (0.07 R)
• M14: 3,455,112 km (0.109 R)
• M15: 3,602,018 km (0.089 R)
• M16: 3,927,692 km (0.119 R)
• M17: 4,081,329 km (0.114 R)
• M18: 4,473,874 km (0.04 R)
• M19: 4,607,465 km (0.084 R)
• M20: 4,878,536 km (0.094 R)
• M21: 5,016,166 km (0.113 R)
• M22: 5,521,957 km (0.109 R)
• M23: 6,887,636 km (0.087 R)
• M24: 7,449,376 km (0.115 R)
• M25: 8,025,776 km (0.074 R)
• M26: 8,090,702 km (0.052 R)
• M27: 8,385,110 km (0.119 R)
• M28: 8,517,056 km (0.111 R)
• M29: 8,984,399 km (0.043 R)
• M30: 9,839,650 km (0.096 R)
• M31: 10,330,032 km (0.109 R)
• M32: 10,507,006 km (0.066 R)
• M33: 11,443,788 km (0.084 R)
• M34: 11,590,394 km (0.06 R)
• M35: 12,070,753 km (0.045 R)
• M36: 12,974,773 km (0.104 R)
• M37: 14,767,703 km (0.087 R)
• M38: 14,847,439 km (0.112 R)
• M39: 14,927,324 km (0.082 R)
• M40: 15,530,802 km (0.065 R)
• M41: 15,611,884 km (0.088 R)
• M42: 15,693,116 km (0.052 R)
• M43: 16,306,617 km (0.095 R)
• M44: 17,262,697 km (0.102 R)
• M45: 17,641,628 km (0.073 R)
• M46: 17,895,944 km (0.03 R)
• M47: 18,023,402 km (0.118 R)
• M48: 18,193,943 km (0.057 R)
• M49: 18,450,803 km (0.07 R)
• M50: 18,752,093 km (0.074 R)
• M51: 19,402,844 km (0.086 R)
• M52: 20,237,899 km (0.091 R)
• M53: 20,415,322 km (0.106 R)
• M54: 20,682,205 km (0.087 R)
• M55: 21,174,531 km (0.109 R)
• M56: 21,264,440 km (0.109 R)
• M57: 21,444,705 km (0.086 R)
• M58: 21,580,241 km (0.094 R)
• M59: 21,897,538 km (0.091 R)
• M60: 23,321,410 km (0.114 R)
• M61: 23,553,886 km (0.11 R)
• M62: 23,693,760 km (0.089 R)
• M63: 24,068,053 km (0.063 R)
• M64: 24,444,292 km (0.074 R)
• M65: 25,680,419 km (0.103 R)
• M66: 25,968,545 km (0.048 R)
• M67: 26,839,504 km (0.107 R)
• M68: 27,083,049 km (0.04 R)
• M69: 28,609,845 km (0.115 R)
• M70: 28,908,592 km (0.111 R)
• M71: 29,008,374 km (0.078 R)
• M72: 29,358,582 km (0.112 R)
• M73: 30,012,774 km (0.119 R)
• M74: 30,164,466 km (0.032 R)
• M75: 30,977,530 km (0.078 R)
• M76: 31,233,043 km (0.101 R)
• M77: 31,900,699 km (0.083 R)
• M78: 32,677,112 km (0.109 R)
• M79: 32,781,082 km (0.06 R)
• M80: 33,041,532 km (0.073 R)
• M81: 33,250,371 km (0.062 R)
• M82: 34,090,064 km (0.049 R)
• M83: 34,459,720 km (0.111 R)
• M84: 34,777,466 km (0.067 R)
• M85: 34,989,895 km (0.085 R)
• M86: 35,576,318 km (0.108 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 657.4

Radius: 3.3

Gravity: 60.37 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 12.82 AU - 18.98 AU

Year: 24013 Days

Day: 21.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 113,472,041 km

• M1: 71,059 km (0.089 R)
• M2: 262,993 km (0.087 R)
• M3: 877,092 km (0.118 R)
• M4: 1,045,839 km (0.043 R)
• M5: 1,445,415 km (0.095 R)
• M6: 1,510,639 km (0.1 R)
• M7: 1,644,230 km (0.109 R)
• M8: 1,816,567 km (0.107 R)
• M9: 1,958,535 km (0.118 R)
• M10: 2,291,091 km (0.118 R)
• M11: 2,405,833 km (0.088 R)
• M12: 3,007,067 km (0.108 R)
• M13: 3,432,374 km (0.096 R)
• M14: 4,964,106 km (0.105 R)
• M15: 5,312,669 km (0.084 R)
• M16: 5,720,772 km (0.12 R)
• M17: 8,254,511 km (0.091 R)
• M18: 8,430,289 km (0.103 R)
• M19: 8,666,504 km (0.116 R)
• M20: 8,725,894 km (0.105 R)
• M21: 9,818,407 km (0.069 R)
• M22: 10,443,727 km (0.086 R)
• M23: 11,017,434 km (0.089 R)
• M24: 11,146,238 km (0.075 R)
• M25: 11,864,009 km (0.074 R)
• M26: 11,996,104 km (0.113 R)
• M27: 13,826,583 km (0.112 R)
• M28: 14,315,170 km (0.118 R)
• M29: 15,669,479 km (0.117 R)
• M30: 16,178,711 km (0.102 R)
• M31: 16,251,864 km (0.103 R)
• M32: 17,064,180 km (0.109 R)
• M33: 19,113,222 km (0.072 R)
• M34: 19,970,119 km (0.118 R)
• M35: 21,801,646 km (0.101 R)
• M36: 22,206,906 km (0.03 R)
• M37: 23,852,483 km (0.081 R)
• M38: 24,270,011 km (0.032 R)
• M39: 24,605,708 km (0.097 R)
• M40: 24,689,782 km (0.115 R)
• M41: 25,281,741 km (0.115 R)
• M42: 25,451,684 km (0.119 R)
• M43: 28,222,386 km (0.058 R)
• M44: 32,092,782 km (0.089 R)
• M45: 32,461,242 km (0.056 R)
• M46: 33,295,250 km (0.101 R)
• M47: 33,388,300 km (0.084 R)
• M48: 33,574,849 km (0.085 R)
• M49: 34,230,237 km (0.104 R)
• M50: 34,984,360 km (0.108 R)
• M51: 35,363,441 km (0.095 R)
• M52: 36,221,534 km (0.108 R)
• M53: 37,472,920 km (0.064 R)
• M54: 38,347,469 km (0.071 R)
• M55: 40,513,647 km (0.062 R)
• M56: 41,211,072 km (0.086 R)
• M57: 43,022,852 km (0.107 R)
• M58: 43,429,010 km (0.096 R)
• M59: 44,245,066 km (0.057 R)
• M60: 45,375,428 km (0.059 R)
• M61: 46,203,452 km (0.089 R)
• M62: 46,619,334 km (0.063 R)
• M63: 47,979,478 km (0.059 R)
• M64: 50,203,998 km (0.025 R)
• M65: 51,490,091 km (0.096 R)
• M66: 51,813,372 km (0.091 R)
• M67: 52,137,252 km (0.089 R)
• M68: 53,004,321 km (0.12 R)
• M69: 53,985,533 km (0.062 R)
• M70: 54,423,406 km (0.063 R)
• M71: 57,745,676 km (0.07 R)
• M72: 58,755,013 km (0.068 R)
• M73: 58,980,157 km (0.1 R)
• M74: 60,563,950 km (0.094 R)
• M75: 61,018,877 km (0.082 R)
• M76: 62,735,513 km (0.081 R)
• M77: 62,850,553 km (0.115 R)
• M78: 64,467,856 km (0.096 R)
• M79: 65,165,132 km (0.054 R)
• M80: 66,567,313 km (0.119 R)
• M81: 68,807,690 km (0.057 R)
• M82: 69,639,305 km (0.101 R)
• M83: 71,072,752 km (0.107 R)
• M84: 73,604,396 km (0.045 R)
• M85: 75,797,800 km (0.057 R)
• M86: 76,288,033 km (0.049 R)
• M87: 77,888,879 km (0.119 R)
• M88: 78,136,165 km (0.112 R)
• M89: 79,749,727 km (0.064 R)
• M90: 80,748,293 km (0.034 R)
• M91: 80,998,421 km (0.06 R)
• M92: 81,374,360 km (0.06 R)
• M93: 82,883,653 km (0.098 R)
• M94: 83,388,695 km (0.096 R)
• M95: 83,515,255 km (0.062 R)
• M96: 84,402,071 km (0.094 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 994.1

Radius: 5.5

Gravity: 32.86 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 17.65 AU - 19.43 AU

Year: 30235 Days

Day: 19.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 113,472,041 km

• M1: 71,957 km (0.113 R)
• M2: 217,515 km (0.118 R)
• M3: 413,489 km (0.099 R)
• M4: 657,632 km (0.049 R)
• M5: 1,904,530 km (0.071 R)
• M6: 2,079,261 km (0.104 R)
• M7: 2,168,720 km (0.12 R)
• M8: 2,305,154 km (0.046 R)
• M9: 2,444,429 km (0.118 R)
• M10: 3,079,472 km (0.094 R)
• M11: 3,600,821 km (0.12 R)
• M12: 3,871,892 km (0.096 R)
• M13: 3,982,146 km (0.044 R)
• M14: 4,841,585 km (0.072 R)
• M15: 5,568,930 km (0.041 R)
• M16: 6,459,935 km (0.082 R)
• M17: 7,947,088 km (0.098 R)
• M18: 9,165,413 km (0.071 R)
• M19: 9,460,420 km (0.045 R)
• M20: 10,211,551 km (0.111 R)
• M21: 10,671,415 km (0.086 R)
• M22: 11,138,010 km (0.101 R)
• M23: 11,531,901 km (0.053 R)
• M24: 12,658,972 km (0.098 R)
• M25: 13,568,976 km (0.084 R)
• M26: 13,989,495 km (0.114 R)
• M27: 14,074,018 km (0.103 R)
• M28: 15,451,066 km (0.097 R)
• M29: 15,978,549 km (0.052 R)
• M30: 16,422,405 km (0.089 R)
• M31: 17,687,106 km (0.069 R)
• M32: 18,516,476 km (0.113 R)
• M33: 18,702,576 km (0.108 R)
• M34: 18,795,776 km (0.117 R)
• M35: 19,170,369 km (0.073 R)
• M36: 19,264,316 km (0.067 R)
• M37: 20,308,659 km (0.117 R)
• M38: 21,468,790 km (0.084 R)
• M39: 21,762,152 km (0.084 R)
• M40: 29,513,865 km (0.043 R)
• M41: 31,377,854 km (0.1 R)
• M42: 32,380,010 km (0.112 R)
• M43: 33,732,525 km (0.1 R)
• M44: 34,529,881 km (0.109 R)
• M45: 35,218,331 km (0.109 R)
• M46: 36,725,529 km (0.106 R)
• M47: 37,428,190 km (0.116 R)
• M48: 37,663,358 km (0.106 R)
• M49: 37,781,241 km (0.101 R)
• M50: 38,609,116 km (0.069 R)
• M51: 39,084,987 km (0.089 R)
• M52: 39,443,124 km (0.094 R)
• M53: 39,562,802 km (0.09 R)
• M54: 39,682,481 km (0.116 R)
• M55: 40,403,393 km (0.107 R)
• M56: 41,128,793 km (0.106 R)
• M57: 42,714,979 km (0.113 R)
• M58: 45,319,179 km (0.065 R)
• M59: 45,946,742 km (0.029 R)
• M60: 46,450,887 km (0.086 R)
• M61: 46,577,297 km (0.038 R)
• M62: 46,703,707 km (0.112 R)
• M63: 47,210,545 km (0.087 R)
• M64: 48,101,999 km (0.086 R)
• M65: 49,514,053 km (0.054 R)
• M66: 51,854,063 km (0.106 R)
• M67: 54,629,103 km (0.054 R)
• M68: 55,163,018 km (0.044 R)
• M69: 55,296,908 km (0.105 R)
• M70: 56,775,533 km (0.091 R)
• M71: 57,587,551 km (0.084 R)
• M72: 63,518,358 km (0.102 R)
• M73: 68,486,952 km (0.112 R)
• M74: 69,784,714 km (0.119 R)
• M75: 72,697,384 km (0.078 R)
• M76: 73,726,169 km (0.087 R)
• M77: 74,759,890 km (0.105 R)
• M78: 75,056,094 km (0.094 R)
• M79: 75,204,346 km (0.08 R)
• M80: 76,095,799 km (0.109 R)
• M81: 78,039,375 km (0.073 R)
• M82: 80,150,799 km (0.117 R)
• M83: 81,517,974 km (0.117 R)
• M84: 83,967,490 km (0.088 R)
• M85: 95,445,386 km (0.08 R)
• M86: 96,249,325 km (0.111 R)
• M87: 96,571,559 km (0.085 R)
• M88: 98,674,606 km (0.085 R)
• M89: 101,775,471 km (0.116 R)
• M90: 103,750,462 km (0.096 R)
• M91: 107,236,690 km (0.091 R)
• M92: 110,761,216 km (0.085 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 165 - 10,439 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit