🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.78 AU - 1.18 AU

Year: 347 Days

Day: 34.7 Hours

Environment

Temp: 96 °C

Axial Tilt: 32.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.84 AU - 1.2 AU

Year: 369 Days

Day: 38.9 Hours

Environment

Temp: 28 °C

Axial Tilt: 42 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.99 AU - 1.13 AU

Year: 391 Days

Day: 43.3 Hours

Environment

Temp: 22 °C

Axial Tilt: 14.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.23 AU - 1.99 AU

Year: 732 Days

Day: 26 Hours

Environment

Temp: -38 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.65 AU - 2.07 AU

Year: 909 Days

Day: 43.2 Hours

Environment

Temp: -42 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 42,067,856 km

• M1: 367,861 km (0.089 R)
• M2: 846,425 km (0.073 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.81 AU - 2.83 AU

Year: 1266 Days

Day: 46.3 Hours

Environment

Temp: -69 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 3.15 AU - 3.65 AU

Year: 2245 Days

Day: 12.3 Hours

Environment

Temp: -100 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,067,856 km

• M1: 527,931 km (0.042 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 146.2

Radius: 14.1

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 7.34 AU - 9.48 AU

Year: 8735 Days

Day: 12.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 42,067,856 km

• M1: 181,911 km (0.036 R)
• M2: 271,969 km (0.102 R)
• M3: 391,198 km (0.072 R)
• M4: 538,552 km (0.089 R)
• M5: 1,176,138 km (0.057 R)
• M6: 1,566,589 km (0.115 R)
• M7: 1,670,709 km (0.102 R)
• M8: 1,761,964 km (0.11 R)
• M9: 1,902,137 km (0.057 R)
• M10: 2,030,043 km (0.062 R)
• M11: 2,535,834 km (0.106 R)
• M12: 2,767,411 km (0.105 R)
• M13: 2,968,770 km (0.069 R)
• M14: 3,080,819 km (0.088 R)
• M15: 3,251,510 km (0.091 R)
• M16: 3,464,537 km (0.105 R)
• M17: 4,089,707 km (0.093 R)
• M18: 4,426,302 km (0.057 R)
• M19: 4,598,040 km (0.092 R)
• M20: 4,837,846 km (0.111 R)
• M21: 5,149,159 km (0.087 R)
• M22: 5,261,956 km (0.086 R)
• M23: 5,352,761 km (0.042 R)
• M24: 5,605,283 km (0.112 R)
• M25: 5,721,371 km (0.08 R)
• M26: 6,050,785 km (0.117 R)
• M27: 6,193,950 km (0.118 R)
• M28: 6,802,365 km (0.093 R)
• M29: 8,050,161 km (0.043 R)
• M30: 8,207,837 km (0.102 R)
• M31: 8,472,924 km (0.107 R)
• M32: 8,687,148 km (0.077 R)
• M33: 9,120,833 km (0.071 R)
• M34: 9,367,819 km (0.085 R)
• M35: 9,533,872 km (0.066 R)
• M36: 10,349,779 km (0.071 R)
• M37: 11,158,804 km (0.086 R)
• M38: 11,511,855 km (0.072 R)
• M39: 12,018,394 km (0.109 R)
• M40: 12,108,452 km (0.04 R)
• M41: 12,259,246 km (0.055 R)
• M42: 12,868,409 km (0.099 R)
• M43: 13,145,763 km (0.084 R)
• M44: 13,456,328 km (0.081 R)
• M45: 13,800,703 km (0.084 R)
• M46: 13,989,794 km (0.094 R)
• M47: 14,084,640 km (0.06 R)
• M48: 14,179,784 km (0.096 R)
• M49: 14,306,942 km (0.119 R)
• M50: 14,434,399 km (0.058 R)
• M51: 14,883,642 km (0.097 R)
• M52: 15,796,039 km (0.036 R)
• M53: 16,659,368 km (0.091 R)
• M54: 16,760,048 km (0.078 R)
• M55: 16,995,515 km (0.074 R)
• M56: 17,299,947 km (0.104 R)
• M57: 18,397,247 km (0.084 R)
• M58: 18,919,344 km (0.052 R)
• M59: 19,234,995 km (0.093 R)
• M60: 20,802,930 km (0.062 R)
• M61: 21,237,811 km (0.114 R)
• M62: 21,932,245 km (0.113 R)
• M63: 22,671,408 km (0.104 R)
• M64: 22,857,507 km (0.077 R)
• M65: 23,081,455 km (0.033 R)
• M66: 23,757,787 km (0.118 R)
• M67: 24,784,328 km (0.107 R)
• M68: 24,976,113 km (0.094 R)
• M69: 25,942,066 km (0.093 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 932.6

Radius: 5.3

Gravity: 33.2 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 13.55 AU - 16.56 AU

Year: 20911 Days

Day: 16.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 42,067,856 km

• M1: 1,247,197 km (0.107 R)
• M2: 1,778,120 km (0.09 R)
• M3: 2,030,193 km (0.114 R)
• M4: 2,067,143 km (0.064 R)
• M5: 2,488,261 km (0.103 R)
• M6: 2,648,032 km (0.117 R)
• M7: 2,688,423 km (0.059 R)
• M8: 3,276,193 km (0.059 R)
• M9: 3,765,079 km (0.055 R)
• M10: 4,041,237 km (0.096 R)
• M11: 4,661,918 km (0.101 R)
• M12: 5,210,195 km (0.095 R)
• M13: 5,937,091 km (0.086 R)
• M14: 9,392,502 km (0.108 R)
• M15: 9,955,140 km (0.11 R)
• M16: 10,657,502 km (0.105 R)
• M17: 11,508,115 km (0.057 R)
• M18: 12,109,648 km (0.118 R)
• M19: 13,904,075 km (0.116 R)
• M20: 15,486,072 km (0.117 R)
• M21: 15,853,485 km (0.098 R)
• M22: 16,372,739 km (0.059 R)
• M23: 16,447,388 km (0.098 R)
• M24: 17,809,926 km (0.056 R)
• M25: 18,040,606 km (0.067 R)
• M26: 19,444,881 km (0.119 R)
• M27: 19,682,293 km (0.073 R)
• M28: 20,803,080 km (0.105 R)
• M29: 21,944,362 km (0.105 R)
• M30: 22,274,225 km (0.098 R)
• M31: 23,022,364 km (0.119 R)
• M32: 24,117,421 km (0.077 R)
• M33: 24,202,243 km (0.103 R)
• M34: 26,183,218 km (0.083 R)
• M35: 26,708,456 km (0.08 R)
• M36: 27,502,821 km (0.088 R)
• M37: 28,484,183 km (0.084 R)
• M38: 30,757,023 km (0.11 R)
• M39: 31,311,134 km (0.086 R)
• M40: 31,961,735 km (0.109 R)
• M41: 32,055,084 km (0.107 R)
• M42: 32,335,430 km (0.115 R)
• M43: 32,522,876 km (0.104 R)
• M44: 33,087,459 km (0.06 R)
• M45: 33,181,855 km (0.075 R)
• M46: 33,276,251 km (0.067 R)
• M47: 33,940,167 km (0.047 R)
• M48: 34,417,085 km (0.046 R)
• M49: 35,764,064 km (0.114 R)
• M50: 35,957,943 km (0.075 R)
• M51: 37,816,696 km (0.039 R)
• M52: 38,113,050 km (0.088 R)
• M53: 40,208,916 km (0.1 R)
• M54: 42,444,357 km (0.083 R)
• M55: 43,060,999 km (0.081 R)
• M56: 43,164,072 km (0.069 R)
• M57: 43,370,517 km (0.101 R)
• M58: 45,977,709 km (0.051 R)
• M59: 46,928,702 km (0.108 R)
• M60: 47,353,411 km (0.033 R)
• M61: 49,604,111 km (0.077 R)
• M62: 50,253,515 km (0.066 R)
• M63: 50,470,731 km (0.072 R)
• M64: 52,658,750 km (0.074 R)
• M65: 53,100,213 km (0.038 R)
• M66: 53,210,616 km (0.075 R)
• M67: 53,542,724 km (0.068 R)
• M68: 55,213,283 km (0.113 R)
• M69: 56,223,667 km (0.044 R)
• M70: 56,561,908 km (0.092 R)
• M71: 58,035,148 km (0.114 R)
• M72: 58,376,979 km (0.036 R)
• M73: 58,490,972 km (0.115 R)
• M74: 58,833,701 km (0.069 R)
• M75: 60,672,558 km (0.103 R)
• M76: 61,250,903 km (0.05 R)
• M77: 61,366,842 km (0.086 R)
• M78: 62,296,892 km (0.119 R)
• M79: 62,646,801 km (0.107 R)
• M80: 63,114,444 km (0.083 R)
• M81: 63,818,003 km (0.085 R)
• M82: 66,896,727 km (0.053 R)
• M83: 67,255,014 km (0.119 R)
• M84: 68,815,170 km (0.046 R)
• M85: 68,935,746 km (0.073 R)
• M86: 69,418,498 km (0.043 R)
• M87: 70,144,646 km (0.044 R)
• M88: 70,751,715 km (0.076 R)
• M89: 73,566,698 km (0.104 R)
• M90: 74,307,058 km (0.067 R)
• M91: 78,674,717 km (0.112 R)
• M92: 80,698,926 km (0.098 R)
• M93: 82,100,508 km (0.045 R)
• M94: 82,868,394 km (0.057 R)
• M95: 83,638,674 km (0.117 R)
• M96: 85,704,171 km (0.089 R)
• M97: 86,353,127 km (0.107 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 100.2

Radius: 3.1

Gravity: 10.43 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 11.59 AU - 19.07 AU

Year: 21497 Days

Day: 19.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 42,067,856 km

• M1: 87,066 km (0.096 R)
• M2: 204,650 km (0.109 R)
• M3: 494,421 km (0.105 R)
• M4: 565,929 km (0.05 R)
• M5: 625,618 km (0.117 R)
• M6: 1,061,846 km (0.087 R)
• M7: 1,230,592 km (0.116 R)
• M8: 1,288,636 km (0.025 R)
• M9: 2,169,768 km (0.113 R)
• M10: 2,603,302 km (0.101 R)
• M11: 3,194,812 km (0.03 R)
• M12: 3,464,537 km (0.053 R)
• M13: 4,054,401 km (0.088 R)
• M14: 4,584,128 km (0.066 R)
• M15: 4,704,853 km (0.078 R)
• M16: 5,011,080 km (0.037 R)
• M17: 5,450,598 km (0.112 R)
• M18: 5,869,772 km (0.036 R)
• M19: 5,935,146 km (0.072 R)
• M20: 6,568,394 km (0.101 R)
• M21: 7,292,896 km (0.117 R)
• M22: 7,718,053 km (0.099 R)
• M23: 9,459,373 km (0.084 R)
• M24: 9,922,677 km (0.089 R)
• M25: 10,000,618 km (0.056 R)
• M26: 10,157,097 km (0.069 R)
• M27: 10,274,980 km (0.09 R)
• M28: 10,871,277 km (0.116 R)
• M29: 11,112,878 km (0.072 R)
• M30: 11,396,964 km (0.05 R)
• M31: 12,096,783 km (0.075 R)
• M32: 12,853,000 km (0.097 R)
• M33: 13,236,719 km (0.115 R)
• M34: 14,015,525 km (0.034 R)
• M35: 14,853,573 km (0.082 R)
• M36: 16,255,454 km (0.091 R)
• M37: 18,030,283 km (0.094 R)
• M38: 19,669,726 km (0.057 R)
• M39: 19,865,700 km (0.097 R)
• M40: 20,161,006 km (0.093 R)
• M41: 21,155,383 km (0.107 R)
• M42: 21,608,066 km (0.094 R)
• M43: 22,216,481 km (0.12 R)
• M44: 23,036,576 km (0.071 R)
• M45: 23,658,155 km (0.093 R)
• M46: 23,762,275 km (0.114 R)
• M47: 23,814,485 km (0.093 R)
• M48: 24,495,455 km (0.042 R)
• M49: 25,395,585 km (0.114 R)
• M50: 25,502,248 km (0.087 R)
• M51: 25,662,468 km (0.105 R)
• M52: 25,822,986 km (0.092 R)
• M53: 26,360,491 km (0.076 R)
• M54: 26,738,974 km (0.093 R)
• M55: 27,010,494 km (0.102 R)
• M56: 27,173,705 km (0.101 R)
• M57: 27,391,969 km (0.099 R)
• M58: 29,270,469 km (0.106 R)
• M59: 29,830,713 km (0.073 R)
• M60: 30,677,886 km (0.09 R)
• M61: 31,532,987 km (0.117 R)
• M62: 32,801,128 km (0.056 R)
• M63: 32,859,172 km (0.094 R)
• M64: 34,793,473 km (0.069 R)
• M65: 34,852,714 km (0.096 R)
• M66: 35,804,306 km (0.108 R)
• M67: 35,863,995 km (0.098 R)
• M68: 35,923,834 km (0.114 R)
• M69: 36,343,307 km (0.054 R)
• M70: 38,159,275 km (0.063 R)
• M71: 38,403,718 km (0.094 R)
• M72: 39,448,061 km (0.063 R)
• M73: 39,695,047 km (0.06 R)
• M74: 41,376,228 km (0.118 R)
• M75: 41,690,234 km (0.057 R)

Kuiper Belt

Range: 30.6 - 58.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 182 - 12,780 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit