🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.65 AU - 1.03 AU

Year: 278 Days

Day: 45.7 Hours

Environment

Temp: 173 °C

Axial Tilt: 36.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.86 AU - 1.44 AU

Year: 446 Days

Day: 24.2 Hours

Environment

Temp: 12 °C

Axial Tilt: 1.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.08 AU - 1.24 AU

Year: 452 Days

Day: 22.4 Hours

Environment

Temp: -1 °C

Axial Tilt: 11.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 1.47 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.33 AU - 2.21 AU

Year: 852 Days

Day: 47.5 Hours

Environment

Temp: -55 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2 AU - 2.38 AU

Year: 1172 Days

Day: 39 Hours

Environment

Temp: -63 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,881,230 km

• M1: 61,036 km (0.098 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.28 AU - 2.5 AU

Year: 1336 Days

Day: 17.5 Hours

Environment

Temp: -81 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2.59 AU - 3.17 AU

Year: 1768 Days

Day: 43.6 Hours

Environment

Temp: -94 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 10.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 862.9

Radius: 11.2

Gravity: 6.88 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 9.06 AU - 11.62 AU

Year: 12025 Days

Day: 5.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 78,881,230 km

• M1: 141,071 km (0.098 R)
• M2: 398,379 km (0.12 R)
• M3: 606,470 km (0.085 R)
• M4: 831,764 km (0.08 R)
• M5: 1,019,061 km (0.119 R)
• M6: 1,267,543 km (0.113 R)
• M7: 2,069,687 km (0.112 R)
• M8: 2,211,954 km (0.091 R)
• M9: 2,416,754 km (0.109 R)
• M10: 2,536,581 km (0.032 R)
• M11: 3,330,497 km (0.069 R)
• M12: 3,737,553 km (0.089 R)
• M13: 3,841,823 km (0.096 R)
• M14: 4,268,775 km (0.085 R)
• M15: 4,937,627 km (0.115 R)
• M16: 5,284,395 km (0.104 R)
• M17: 5,599,448 km (0.066 R)
• M18: 6,083,397 km (0.097 R)
• M19: 6,247,805 km (0.107 R)
• M20: 6,834,528 km (0.118 R)
• M21: 7,048,453 km (0.106 R)
• M22: 8,884,618 km (0.099 R)
• M23: 9,735,231 km (0.071 R)
• M24: 9,976,084 km (0.079 R)
• M25: 10,365,636 km (0.064 R)
• M26: 10,661,092 km (0.096 R)
• M27: 12,858,685 km (0.094 R)
• M28: 13,070,067 km (0.098 R)
• M29: 13,873,108 km (0.06 R)
• M30: 15,358,465 km (0.103 R)
• M31: 15,582,862 km (0.075 R)
• M32: 15,695,509 km (0.097 R)
• M33: 16,721,003 km (0.12 R)
• M34: 17,416,633 km (0.106 R)
• M35: 17,592,111 km (0.099 R)
• M36: 18,597,110 km (0.078 R)
• M37: 18,896,156 km (0.1 R)
• M38: 19,559,922 km (0.101 R)
• M39: 20,292,802 km (0.06 R)
• M40: 20,786,325 km (0.053 R)
• M41: 21,283,887 km (0.118 R)
• M42: 21,974,282 km (0.072 R)
• M43: 22,100,692 km (0.094 R)
• M44: 24,612,141 km (0.117 R)
• M45: 25,006,481 km (0.12 R)
• M46: 26,874,360 km (0.116 R)
• M47: 27,144,982 km (0.083 R)
• M48: 28,579,925 km (0.115 R)
• M49: 29,341,378 km (0.062 R)
• M50: 29,550,217 km (0.114 R)
• M51: 29,689,642 km (0.105 R)
• M52: 30,179,725 km (0.095 R)
• M53: 30,460,819 km (0.08 R)
• M54: 30,742,961 km (0.094 R)
• M55: 30,813,571 km (0.058 R)
• M56: 31,167,669 km (0.083 R)
• M57: 32,237,892 km (0.079 R)
• M58: 32,813,695 km (0.096 R)
• M59: 33,538,197 km (0.082 R)
• M60: 35,002,910 km (0.1 R)
• M61: 35,743,120 km (0.104 R)
• M62: 36,040,521 km (0.093 R)
• M63: 36,788,061 km (0.107 R)
• M64: 36,938,108 km (0.105 R)
• M65: 37,013,206 km (0.09 R)
• M66: 37,314,197 km (0.034 R)
• M67: 37,616,085 km (0.113 R)
• M68: 38,146,260 km (0.099 R)
• M69: 38,602,534 km (0.117 R)
• M70: 40,833,936 km (0.078 R)
• M71: 41,067,009 km (0.068 R)
• M72: 43,264,901 km (0.113 R)
• M73: 43,502,762 km (0.034 R)
• M74: 43,740,921 km (0.114 R)
• M75: 43,820,358 km (0.102 R)
• M76: 44,698,049 km (0.111 R)
• M77: 45,420,307 km (0.118 R)
• M78: 45,500,791 km (0.066 R)
• M79: 46,714,029 km (0.06 R)
• M80: 47,774,080 km (0.109 R)
• M81: 48,265,958 km (0.046 R)
• M82: 48,924,488 km (0.09 R)
• M83: 52,008,597 km (0.058 R)
• M84: 52,177,194 km (0.114 R)
• M85: 56,016,175 km (0.068 R)
• M86: 56,188,811 km (0.111 R)
• M87: 56,275,278 km (0.034 R)
• M88: 56,621,448 km (0.1 R)
• M89: 58,275,402 km (0.086 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 545.6

Radius: 4.9

Gravity: 22.72 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 11.99 AU - 14.41 AU

Year: 17344 Days

Day: 23.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 78,881,230 km

• M1: 134,937 km (0.119 R)
• M2: 190,588 km (0.043 R)
• M3: 228,735 km (0.098 R)
• M4: 480,508 km (0.054 R)
• M5: 517,010 km (0.033 R)
• M6: 672,592 km (0.115 R)
• M7: 864,975 km (0.112 R)
• M8: 979,268 km (0.103 R)
• M9: 1,222,364 km (0.104 R)
• M10: 1,483,712 km (0.095 R)
• M11: 1,762,263 km (0.047 R)
• M12: 1,907,672 km (0.073 R)
• M13: 4,123,665 km (0.029 R)
• M14: 4,631,849 km (0.103 R)
• M15: 5,159,780 km (0.11 R)
• M16: 5,367,871 km (0.026 R)
• M17: 5,536,318 km (0.06 R)
• M18: 5,921,832 km (0.082 R)
• M19: 6,183,478 km (0.083 R)
• M20: 6,628,233 km (0.118 R)
• M21: 6,763,619 km (0.112 R)
• M22: 7,831,748 km (0.107 R)
• M23: 8,312,256 km (0.079 R)
• M24: 8,605,169 km (0.115 R)
• M25: 9,708,004 km (0.062 R)
• M26: 9,861,791 km (0.114 R)
• M27: 11,067,550 km (0.115 R)
• M28: 11,497,793 km (0.094 R)
• M29: 11,769,463 km (0.118 R)
• M30: 11,878,669 km (0.09 R)
• M31: 12,319,085 km (0.098 R)
• M32: 12,541,238 km (0.112 R)
• M33: 12,877,086 km (0.074 R)
• M34: 12,933,334 km (0.103 R)
• M35: 14,717,139 km (0.08 R)
• M36: 15,071,237 km (0.105 R)
• M37: 15,848,099 km (0.059 R)
• M38: 16,089,700 km (0.098 R)
• M39: 17,192,086 km (0.096 R)
• M40: 17,502,652 km (0.057 R)
• M41: 18,699,584 km (0.116 R)
• M42: 18,827,042 km (0.085 R)
• M43: 18,954,798 km (0.058 R)
• M44: 19,340,013 km (0.107 R)
• M45: 19,792,546 km (0.048 R)
• M46: 20,052,847 km (0.088 R)
• M47: 20,576,589 km (0.105 R)
• M48: 22,309,680 km (0.105 R)
• M49: 22,988,705 km (0.118 R)
• M50: 23,262,170 km (0.11 R)
• M51: 25,206,643 km (0.095 R)
• M52: 25,559,245 km (0.098 R)
• M53: 25,700,765 km (0.089 R)
• M54: 25,913,642 km (0.055 R)
• M55: 27,346,940 km (0.076 R)
• M56: 28,292,398 km (0.043 R)
• M57: 28,438,854 km (0.118 R)
• M58: 29,767,732 km (0.058 R)
• M59: 29,991,232 km (0.106 R)
• M60: 30,289,978 km (0.071 R)
• M61: 31,116,806 km (0.116 R)
• M62: 31,646,831 km (0.053 R)
• M63: 31,874,818 km (0.077 R)
• M64: 32,409,182 km (0.115 R)
• M65: 35,439,436 km (0.114 R)
• M66: 35,913,512 km (0.091 R)
• M67: 37,188,235 km (0.077 R)
• M68: 40,274,440 km (0.118 R)
• M69: 40,851,887 km (0.107 R)
• M70: 41,432,028 km (0.094 R)
• M71: 41,515,055 km (0.076 R)
• M72: 41,848,060 km (0.077 R)
• M73: 42,014,861 km (0.086 R)
• M74: 42,936,384 km (0.119 R)
• M75: 46,774,617 km (0.066 R)
• M76: 47,120,936 km (0.045 R)
• M77: 48,515,337 km (0.101 R)
• M78: 50,277,152 km (0.118 R)
• M79: 51,255,073 km (0.112 R)
• M80: 51,344,383 km (0.059 R)
• M81: 52,958,993 km (0.076 R)
• M82: 54,317,341 km (0.102 R)
• M83: 54,955,077 km (0.092 R)
• M84: 55,778,613 km (0.076 R)
• M85: 56,330,031 km (0.104 R)
• M86: 56,422,034 km (0.034 R)
• M87: 56,606,338 km (0.119 R)
• M88: 56,883,244 km (0.073 R)
• M89: 58,926,751 km (0.076 R)
• M90: 60,522,362 km (0.117 R)
• M91: 61,847,051 km (0.04 R)
• M92: 62,512,911 km (0.052 R)
• M93: 63,851,812 km (0.077 R)
• M94: 63,947,854 km (0.025 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 970.1

Radius: 7

Gravity: 19.8 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 10.14 AU - 16.66 AU

Year: 17740 Days

Day: 22.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 78,881,230 km

• M1: 417,378 km (0.092 R)
• M2: 476,170 km (0.116 R)
• M3: 765,343 km (0.117 R)
• M4: 1,274,125 km (0.082 R)
• M5: 1,423,125 km (0.112 R)
• M6: 2,653,866 km (0.106 R)
• M7: 3,200,048 km (0.059 R)
• M8: 3,444,641 km (0.099 R)
• M9: 3,822,974 km (0.075 R)
• M10: 4,392,642 km (0.052 R)
• M11: 4,895,291 km (0.083 R)
• M12: 4,941,966 km (0.066 R)
• M13: 5,464,361 km (0.103 R)
• M14: 5,855,410 km (0.102 R)
• M15: 6,819,868 km (0.079 R)
• M16: 7,887,398 km (0.076 R)
• M17: 8,107,157 km (0.088 R)
• M18: 8,273,211 km (0.087 R)
• M19: 8,328,861 km (0.102 R)
• M20: 8,440,461 km (0.12 R)
• M21: 10,593,474 km (0.102 R)
• M22: 11,264,570 km (0.106 R)
• M23: 11,949,429 km (0.114 R)
• M24: 13,034,313 km (0.118 R)
• M25: 13,099,089 km (0.069 R)
• M26: 13,424,614 km (0.102 R)
• M27: 13,621,185 km (0.1 R)
• M28: 14,083,742 km (0.086 R)
• M29: 14,350,325 km (0.118 R)
• M30: 14,753,342 km (0.089 R)
• M31: 14,956,197 km (0.108 R)
• M32: 15,092,032 km (0.098 R)
• M33: 16,262,785 km (0.039 R)
• M34: 17,035,757 km (0.041 R)
• M35: 17,533,918 km (0.064 R)
• M36: 18,036,716 km (0.075 R)
• M37: 18,690,309 km (0.076 R)
• M38: 19,204,028 km (0.08 R)
• M39: 19,871,235 km (0.042 R)
• M40: 19,945,884 km (0.041 R)
• M41: 22,304,594 km (0.103 R)
• M42: 23,241,076 km (0.053 R)
• M43: 23,319,765 km (0.112 R)
• M44: 23,793,392 km (0.103 R)
• M45: 28,028,657 km (0.091 R)
• M46: 28,112,282 km (0.085 R)
• M47: 28,784,874 km (0.119 R)
• M48: 29,038,443 km (0.065 R)
• M49: 29,889,206 km (0.088 R)
• M50: 32,051,344 km (0.111 R)
• M51: 32,314,187 km (0.09 R)
• M52: 33,550,165 km (0.085 R)
• M53: 33,728,037 km (0.111 R)
• M54: 33,906,208 km (0.105 R)
• M55: 33,995,368 km (0.072 R)
• M56: 34,173,988 km (0.042 R)
• M57: 36,615,724 km (0.059 R)
• M58: 37,996,363 km (0.116 R)
• M59: 40,429,722 km (0.113 R)
• M60: 42,720,066 km (0.114 R)
• M61: 43,299,308 km (0.118 R)
• M62: 45,052,296 km (0.093 R)
• M63: 45,838,882 km (0.055 R)
• M64: 46,036,202 km (0.104 R)
• M65: 46,134,936 km (0.119 R)
• M66: 47,425,517 km (0.099 R)
• M67: 47,625,081 km (0.115 R)
• M68: 48,627,237 km (0.067 R)
• M69: 49,130,933 km (0.118 R)
• M70: 49,737,702 km (0.115 R)
• M71: 50,245,287 km (0.099 R)
• M72: 52,292,384 km (0.097 R)
• M73: 52,395,457 km (0.052 R)
• M74: 52,911,720 km (0.063 R)
• M75: 53,015,241 km (0.09 R)
• M76: 55,834,413 km (0.052 R)
• M77: 59,668,457 km (0.103 R)
• M78: 60,207,757 km (0.075 R)
• M79: 62,818,240 km (0.094 R)
• M80: 63,806,783 km (0.116 R)
• M81: 64,247,648 km (0.119 R)
• M82: 64,358,051 km (0.091 R)
• M83: 65,576,675 km (0.039 R)
• M84: 65,687,827 km (0.112 R)
• M85: 69,504,368 km (0.11 R)
• M86: 71,439,266 km (0.114 R)
• M87: 71,553,709 km (0.114 R)
• M88: 72,241,261 km (0.082 R)
• M89: 73,969,714 km (0.069 R)
• M90: 74,432,869 km (0.104 R)
• M91: 75,478,708 km (0.1 R)
• M92: 76,763,455 km (0.114 R)

Kuiper Belt

Range: 30.3 - 49.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 475 - 10,618 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit