🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.63 AU - 0.65 AU

Year: 192 Days

Day: 19.4 Hours

Environment

Temp: 145 °C

Axial Tilt: 18.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.8 AU - 0.88 AU

Year: 289 Days

Day: 45.4 Hours

Environment

Temp: 81 °C

Axial Tilt: 31.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.07 AU - 1.09 AU

Year: 421 Days

Day: 33.4 Hours

Environment

Temp: 16 °C

Axial Tilt: 39 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 51,221,904 km

• M1: 88,113 km (0.052 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.76 AU - 3.84 AU

Year: 2246 Days

Day: 20.7 Hours

Environment

Temp: -121 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,221,904 km

• M1: 56,997 km (0.067 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.81 AU - 3.95 AU

Year: 2329 Days

Day: 17.3 Hours

Environment

Temp: -123 °C

Axial Tilt: 43.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 3.97 AU - 4.81 AU

Year: 3447 Days

Day: 16.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 884.5

Radius: 14

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 5.98 AU - 6.36 AU

Year: 5743 Days

Day: 5.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 51,221,904 km

• M1: 204,799 km (0.09 R)
• M2: 439,967 km (0.049 R)
• M3: 714,779 km (0.046 R)
• M4: 926,011 km (0.116 R)
• M5: 1,111,063 km (0.05 R)
• M6: 1,856,360 km (0.108 R)
• M7: 4,367,510 km (0.098 R)
• M8: 4,579,789 km (0.118 R)
• M9: 4,850,113 km (0.119 R)
• M10: 5,548,735 km (0.053 R)
• M11: 5,663,476 km (0.064 R)
• M12: 6,279,071 km (0.053 R)
• M13: 6,640,500 km (0.103 R)
• M14: 6,762,422 km (0.109 R)
• M15: 7,926,294 km (0.039 R)
• M16: 8,317,193 km (0.119 R)
• M17: 9,050,073 km (0.036 R)
• M18: 9,424,367 km (0.087 R)
• M19: 10,470,953 km (0.105 R)
• M20: 10,720,483 km (0.046 R)
• M21: 10,828,043 km (0.091 R)
• M22: 10,936,053 km (0.106 R)
• M23: 11,152,970 km (0.097 R)
• M24: 11,298,379 km (0.034 R)
• M25: 11,407,885 km (0.111 R)
• M26: 11,997,749 km (0.093 R)
• M27: 12,258,947 km (0.077 R)
• M28: 12,863,023 km (0.046 R)
• M29: 12,977,466 km (0.11 R)
• M30: 13,361,184 km (0.088 R)
• M31: 13,554,465 km (0.106 R)
• M32: 13,826,583 km (0.096 R)
• M33: 14,100,497 km (0.108 R)
• M34: 15,133,769 km (0.063 R)
• M35: 15,294,886 km (0.07 R)
• M36: 15,497,143 km (0.075 R)
• M37: 16,895,883 km (0.114 R)
• M38: 17,315,056 km (0.052 R)
• M39: 17,483,653 km (0.051 R)
• M40: 17,610,362 km (0.098 R)
• M41: 18,163,425 km (0.076 R)
• M42: 18,377,650 km (0.111 R)
• M43: 19,549,151 km (0.092 R)
• M44: 19,724,778 km (0.117 R)
• M45: 19,856,724 km (0.067 R)
• M46: 20,121,811 km (0.08 R)
• M47: 20,343,515 km (0.058 R)
• M48: 20,476,957 km (0.118 R)
• M49: 20,610,547 km (0.079 R)
• M50: 21,373,796 km (0.099 R)
• M51: 22,100,692 km (0.104 R)
• M52: 22,835,517 km (0.086 R)
• M53: 23,206,070 km (0.103 R)
• M54: 23,345,496 km (0.046 R)
• M55: 23,531,895 km (0.077 R)
• M56: 23,765,567 km (0.107 R)
• M57: 24,046,960 km (0.103 R)
• M58: 24,282,278 km (0.056 R)
• M59: 24,802,729 km (0.075 R)
• M60: 24,993,017 km (0.028 R)
• M61: 25,999,362 km (0.09 R)
• M62: 26,434,841 km (0.058 R)
• M63: 26,726,408 km (0.116 R)
• M64: 27,509,253 km (0.088 R)
• M65: 28,249,912 km (0.097 R)
• M66: 28,448,578 km (0.074 R)
• M67: 28,997,303 km (0.069 R)
• M68: 29,247,880 km (0.043 R)
• M69: 29,448,790 km (0.066 R)
• M70: 29,801,691 km (0.119 R)
• M71: 30,358,943 km (0.045 R)
• M72: 30,919,636 km (0.092 R)
• M73: 32,206,626 km (0.067 R)
• M74: 32,362,208 km (0.111 R)
• M75: 33,196,515 km (0.115 R)
• M76: 33,458,611 km (0.099 R)
• M77: 33,721,454 km (0.1 R)
• M78: 34,143,470 km (0.112 R)
• M79: 34,673,346 km (0.032 R)
• M80: 35,099,251 km (0.056 R)
• M81: 35,259,470 km (0.047 R)
• M82: 35,366,433 km (0.073 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 759.5

Radius: 14.3

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 8.38 AU - 13.72 AU

Year: 13765 Days

Day: 6.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 51,221,904 km

• M1: 179,817 km (0.042 R)
• M2: 405,410 km (0.117 R)
• M3: 595,998 km (0.027 R)
• M4: 1,511,238 km (0.104 R)
• M5: 1,615,208 km (0.057 R)
• M6: 2,230,803 km (0.079 R)
• M7: 2,380,701 km (0.105 R)
• M8: 2,850,587 km (0.113 R)
• M9: 4,243,194 km (0.119 R)
• M10: 4,930,596 km (0.073 R)
• M11: 5,530,035 km (0.084 R)
• M12: 6,237,633 km (0.098 R)
• M13: 6,494,193 km (0.074 R)
• M14: 6,710,811 km (0.099 R)
• M15: 7,195,658 km (0.1 R)
• M16: 7,285,117 km (0.062 R)
• M17: 7,555,440 km (0.035 R)
• M18: 7,737,651 km (0.088 R)
• M19: 8,199,459 km (0.048 R)
• M20: 8,480,853 km (0.073 R)
• M21: 8,813,409 km (0.081 R)
• M22: 9,344,481 km (0.077 R)
• M23: 9,442,169 km (0.103 R)
• M24: 9,540,155 km (0.11 R)
• M25: 9,687,809 km (0.083 R)
• M26: 10,387,179 km (0.119 R)
• M27: 11,887,346 km (0.112 R)
• M28: 13,675,938 km (0.064 R)
• M29: 13,842,740 km (0.097 R)
• M30: 14,010,140 km (0.066 R)
• M31: 15,086,197 km (0.082 R)
• M32: 16,601,624 km (0.064 R)
• M33: 16,839,036 km (0.077 R)
• M34: 18,717,386 km (0.083 R)
• M35: 19,150,622 km (0.03 R)
• M36: 20,597,682 km (0.117 R)
• M37: 20,916,924 km (0.085 R)
• M38: 21,173,484 km (0.096 R)
• M39: 21,302,138 km (0.119 R)
• M40: 21,624,971 km (0.076 R)
• M41: 21,754,522 km (0.104 R)
• M42: 22,210,197 km (0.045 R)
• M43: 23,862,955 km (0.075 R)
• M44: 24,602,716 km (0.077 R)
• M45: 24,805,870 km (0.076 R)
• M46: 25,009,473 km (0.103 R)
• M47: 25,760,903 km (0.101 R)
• M48: 26,312,021 km (0.119 R)
• M49: 27,006,455 km (0.118 R)
• M50: 27,425,927 km (0.081 R)
• M51: 28,484,332 km (0.095 R)
• M52: 28,626,450 km (0.073 R)
• M53: 28,768,718 km (0.109 R)
• M54: 29,054,150 km (0.119 R)
• M55: 29,627,858 km (0.102 R)
• M56: 29,988,389 km (0.116 R)
• M57: 30,350,266 km (0.055 R)
• M58: 32,329,596 km (0.089 R)
• M59: 34,123,873 km (0.074 R)
• M60: 34,501,757 km (0.089 R)
• M61: 35,490,748 km (0.07 R)
• M62: 37,030,410 km (0.032 R)
• M63: 39,064,492 km (0.039 R)
• M64: 40,573,785 km (0.092 R)
• M65: 41,375,779 km (0.105 R)
• M66: 42,669,950 km (0.111 R)
• M67: 43,321,898 km (0.093 R)
• M68: 44,718,543 km (0.111 R)
• M69: 47,134,848 km (0.085 R)
• M70: 47,302,996 km (0.115 R)
• M71: 47,893,310 km (0.054 R)
• M72: 48,655,810 km (0.108 R)
• M73: 49,935,620 km (0.106 R)
• M74: 51,659,286 km (0.096 R)
• M75: 52,267,102 km (0.116 R)
• M76: 52,441,234 km (0.094 R)
• M77: 53,665,394 km (0.08 R)
• M78: 54,193,025 km (0.106 R)
• M79: 54,545,628 km (0.042 R)
• M80: 56,588,237 km (0.088 R)
• M81: 56,677,547 km (0.065 R)
• M82: 56,767,006 km (0.108 R)
• M83: 56,945,925 km (0.058 R)
• M84: 57,933,720 km (0.052 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 169.5

Radius: 6.9

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 13.83 AU - 16.57 AU

Year: 22207 Days

Day: 21.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 51,221,904 km

• M1: 94,247 km (0.065 R)
• M2: 252,671 km (0.098 R)
• M3: 364,869 km (0.071 R)
• M4: 692,189 km (0.12 R)
• M5: 837,299 km (0.089 R)
• M6: 1,264,700 km (0.114 R)
• M7: 1,443,470 km (0.044 R)
• M8: 2,106,039 km (0.057 R)
• M9: 2,238,134 km (0.032 R)
• M10: 2,510,402 km (0.11 R)
• M11: 2,650,575 km (0.06 R)
• M12: 2,764,419 km (0.105 R)
• M13: 2,822,014 km (0.112 R)
• M14: 3,056,584 km (0.058 R)
• M15: 3,176,112 km (0.111 R)
• M16: 3,670,085 km (0.108 R)
• M17: 4,220,904 km (0.042 R)
• M18: 4,354,345 km (0.081 R)
• M19: 4,523,092 km (0.112 R)
• M20: 5,183,566 km (0.08 R)
• M21: 5,800,059 km (0.11 R)
• M22: 5,911,210 km (0.112 R)
• M23: 6,516,184 km (0.028 R)
• M24: 7,989,274 km (0.117 R)
• M25: 8,154,430 km (0.115 R)
• M26: 9,342,387 km (0.114 R)
• M27: 10,448,065 km (0.109 R)
• M28: 12,017,047 km (0.041 R)
• M29: 12,254,010 km (0.115 R)
• M30: 12,636,233 km (0.04 R)
• M31: 13,070,815 km (0.084 R)
• M32: 13,608,769 km (0.119 R)
• M33: 15,522,275 km (0.081 R)
• M34: 15,780,182 km (0.119 R)
• M35: 16,300,483 km (0.059 R)
• M36: 16,667,896 km (0.045 R)
• M37: 16,773,512 km (0.111 R)
• M38: 16,985,193 km (0.093 R)
• M39: 17,251,028 km (0.101 R)
• M40: 18,984,718 km (0.098 R)
• M41: 19,260,726 km (0.043 R)
• M42: 20,377,474 km (0.086 R)
• M43: 21,343,278 km (0.049 R)
• M44: 21,687,652 km (0.104 R)
• M45: 21,802,842 km (0.118 R)
• M46: 22,848,831 km (0.111 R)
• M47: 23,555,232 km (0.066 R)
• M48: 23,970,665 km (0.116 R)
• M49: 25,656,334 km (0.066 R)
• M50: 26,022,400 km (0.093 R)
• M51: 27,504,317 km (0.114 R)
• M52: 29,970,138 km (0.107 R)
• M53: 30,034,316 km (0.087 R)
• M54: 30,098,493 km (0.105 R)
• M55: 30,937,139 km (0.113 R)
• M56: 31,261,916 km (0.117 R)
• M57: 31,718,189 km (0.092 R)
• M58: 31,979,986 km (0.078 R)
• M59: 32,308,203 km (0.084 R)
• M60: 32,374,026 km (0.1 R)
• M61: 32,505,673 km (0.041 R)
• M62: 33,432,581 km (0.079 R)
• M63: 33,899,326 km (0.087 R)
• M64: 34,435,335 km (0.069 R)
• M65: 34,636,993 km (0.058 R)
• M66: 37,226,084 km (0.102 R)
• M67: 39,033,076 km (0.059 R)
• M68: 39,313,572 km (0.081 R)
• M69: 40,017,879 km (0.093 R)
• M70: 40,159,249 km (0.033 R)
• M71: 41,438,760 km (0.111 R)
• M72: 42,011,869 km (0.08 R)
• M73: 42,227,440 km (0.038 R)
• M74: 42,587,522 km (0.09 R)
• M75: 42,948,501 km (0.077 R)
• M76: 43,093,312 km (0.108 R)
• M77: 46,095,741 km (0.108 R)
• M78: 49,467,827 km (0.112 R)
• M79: 49,543,673 km (0.083 R)
• M80: 50,304,229 km (0.103 R)
• M81: 50,533,114 km (0.116 R)
• M82: 50,609,558 km (0.111 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: 256 - 11,300 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit