🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.46 AU - 0.76 AU

Year: 170 Days

Day: 17.2 Hours

Environment

Temp: 181 °C

Axial Tilt: 7.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,613,812 km

• M1: 131,197 km (0.06 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.86 AU - 0.92 AU

Year: 299 Days

Day: 19.7 Hours

Environment

Temp: 92 °C

Axial Tilt: 49.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,613,812 km

• M1: 166,502 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.77 AU - 1.25 AU

Year: 362 Days

Day: 19.7 Hours

Environment

Temp: 96 °C

Axial Tilt: 33.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.89 AU - 1.29 AU

Year: 406 Days

Day: 44 Hours

Environment

Temp: 31 °C

Axial Tilt: 47.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.59 AU - 1.73 AU

Year: 762 Days

Day: 40.8 Hours

Environment

Temp: -44 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,613,812 km

• M1: 167,998 km (0.119 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.77 AU - 3.15 AU

Year: 1815 Days

Day: 26.2 Hours

Environment

Temp: -97 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 9.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 58.6

Radius: 15

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 8.31 AU - 11.27 AU

Year: 10919 Days

Day: 11.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 144.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 79,613,812 km

• M1: 319,691 km (0.043 R)
• M2: 698,472 km (0.031 R)
• M3: 816,356 km (0.098 R)
• M4: 1,007,841 km (0.11 R)
• M5: 1,109,717 km (0.068 R)
• M6: 1,215,483 km (0.102 R)
• M7: 1,554,920 km (0.09 R)
• M8: 1,868,477 km (0.092 R)
• M9: 2,652,221 km (0.111 R)
• M10: 2,781,324 km (0.115 R)
• M11: 2,879,759 km (0.117 R)
• M12: 3,233,259 km (0.103 R)
• M13: 3,459,301 km (0.097 R)
• M14: 3,762,985 km (0.117 R)
• M15: 3,927,393 km (0.11 R)
• M16: 4,358,384 km (0.108 R)
• M17: 5,409,309 km (0.071 R)
• M18: 5,574,765 km (0.112 R)
• M19: 6,580,212 km (0.106 R)
• M20: 7,183,091 km (0.099 R)
• M21: 7,365,302 km (0.103 R)
• M22: 8,227,584 km (0.093 R)
• M23: 8,562,234 km (0.103 R)
• M24: 8,779,749 km (0.078 R)
• M25: 9,344,182 km (0.071 R)
• M26: 9,468,348 km (0.096 R)
• M27: 9,920,284 km (0.078 R)
• M28: 10,047,143 km (0.059 R)
• M29: 10,225,463 km (0.078 R)
• M30: 10,430,712 km (0.101 R)
• M31: 10,715,097 km (0.09 R)
• M32: 11,028,355 km (0.108 R)
• M33: 11,212,510 km (0.094 R)
• M34: 11,371,233 km (0.108 R)
• M35: 11,557,184 km (0.069 R)
• M36: 11,690,774 km (0.092 R)
• M37: 12,040,235 km (0.092 R)
• M38: 12,284,229 km (0.067 R)
• M39: 12,667,200 km (0.049 R)
• M40: 12,970,734 km (0.055 R)
• M41: 14,209,255 km (0.093 R)
• M42: 14,987,911 km (0.058 R)
• M43: 15,338,569 km (0.113 R)
• M44: 15,958,502 km (0.071 R)
• M45: 17,805,737 km (0.074 R)
• M46: 18,053,022 km (0.12 R)
• M47: 18,551,034 km (0.103 R)
• M48: 19,116,813 km (0.109 R)
• M49: 19,560,670 km (0.093 R)
• M50: 19,879,911 km (0.077 R)
• M51: 20,200,799 km (0.034 R)
• M52: 21,108,409 km (0.064 R)
• M53: 21,797,906 km (0.082 R)
• M54: 22,328,230 km (0.105 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 408.3

Radius: 6.5

Gravity: 9.66 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 15.85 AU - 17.45 AU

Year: 24217 Days

Day: 20.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 79,613,812 km

• M1: 176,376 km (0.103 R)
• M2: 496,815 km (0.097 R)
• M3: 1,312,871 km (0.072 R)
• M4: 1,369,419 km (0.047 R)
• M5: 1,426,565 km (0.107 R)
• M6: 1,573,321 km (0.063 R)
• M7: 1,663,828 km (0.046 R)
• M8: 2,141,643 km (0.115 R)
• M9: 2,208,513 km (0.066 R)
• M10: 2,310,090 km (0.11 R)
• M11: 2,482,876 km (0.099 R)
• M12: 2,624,096 km (0.083 R)
• M13: 2,841,013 km (0.093 R)
• M14: 3,605,309 km (0.074 R)
• M15: 3,928,141 km (0.087 R)
• M16: 4,260,099 km (0.101 R)
• M17: 4,601,182 km (0.094 R)
• M18: 5,219,171 km (0.099 R)
• M19: 5,583,890 km (0.031 R)
• M20: 6,004,111 km (0.116 R)
• M21: 6,289,992 km (0.107 R)
• M22: 6,386,184 km (0.115 R)
• M23: 6,825,403 km (0.117 R)
• M24: 7,324,910 km (0.1 R)
• M25: 7,681,551 km (0.044 R)
• M26: 8,148,446 km (0.036 R)
• M27: 8,892,845 km (0.053 R)
• M28: 9,055,159 km (0.061 R)
• M29: 9,218,520 km (0.119 R)
• M30: 9,492,882 km (0.075 R)
• M31: 10,162,333 km (0.116 R)
• M32: 10,332,127 km (0.073 R)
• M33: 11,782,927 km (0.113 R)
• M34: 11,961,247 km (0.066 R)
• M35: 12,622,919 km (0.114 R)
• M36: 13,234,624 km (0.116 R)
• M37: 13,296,259 km (0.111 R)
• M38: 14,107,229 km (0.056 R)
• M39: 14,741,823 km (0.053 R)
• M40: 14,869,879 km (0.045 R)
• M41: 15,776,442 km (0.061 R)
• M42: 17,035,308 km (0.047 R)
• M43: 17,371,903 km (0.056 R)
• M44: 19,157,354 km (0.048 R)
• M45: 20,071,846 km (0.063 R)
• M46: 22,089,322 km (0.112 R)
• M47: 24,548,562 km (0.117 R)
• M48: 24,776,399 km (0.083 R)
• M49: 25,387,357 km (0.098 R)
• M50: 26,003,401 km (0.083 R)
• M51: 26,780,263 km (0.104 R)
• M52: 27,485,916 km (0.093 R)
• M53: 27,959,692 km (0.04 R)
• M54: 28,197,703 km (0.096 R)
• M55: 28,436,311 km (0.067 R)
• M56: 29,316,994 km (0.101 R)
• M57: 31,846,544 km (0.074 R)
• M58: 32,593,935 km (0.059 R)
• M59: 33,179,312 km (0.093 R)
• M60: 35,812,833 km (0.118 R)
• M61: 36,763,378 km (0.091 R)
• M62: 37,372,540 km (0.087 R)
• M63: 37,459,756 km (0.099 R)
• M64: 38,424,662 km (0.117 R)
• M65: 39,220,074 km (0.109 R)
• M66: 40,110,181 km (0.083 R)
• M67: 40,468,169 km (0.11 R)
• M68: 41,819,786 km (0.034 R)
• M69: 41,910,442 km (0.118 R)
• M70: 43,094,659 km (0.044 R)
• M71: 43,645,029 km (0.06 R)
• M72: 46,524,938 km (0.063 R)
• M73: 48,891,875 km (0.116 R)
• M74: 49,082,912 km (0.108 R)
• M75: 49,561,625 km (0.087 R)
• M76: 51,978,229 km (0.107 R)
• M77: 52,466,068 km (0.032 R)
• M78: 53,643,253 km (0.074 R)
• M79: 56,123,436 km (0.118 R)
• M80: 57,730,417 km (0.081 R)
• M81: 60,578,611 km (0.115 R)
• M82: 60,989,257 km (0.091 R)
• M83: 62,123,209 km (0.106 R)
• M84: 65,040,965 km (0.103 R)
• M85: 65,356,168 km (0.048 R)
• M86: 65,671,969 km (0.063 R)
• M87: 66,199,302 km (0.049 R)
• M88: 66,516,449 km (0.043 R)
• M89: 66,834,046 km (0.1 R)
• M90: 68,429,806 km (0.119 R)
• M91: 70,145,544 km (0.057 R)
• M92: 71,225,192 km (0.062 R)
• M93: 71,333,351 km (0.055 R)
• M94: 71,875,494 km (0.115 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 370.6

Radius: 3.8

Gravity: 25.66 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 15.23 AU - 22.41 AU

Year: 29102 Days

Day: 21.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 79,613,812 km

• M1: 49,816 km (0.106 R)
• M2: 104,120 km (0.12 R)
• M3: 361,728 km (0.098 R)
• M4: 613,501 km (0.087 R)
• M5: 1,018,163 km (0.062 R)
• M6: 1,458,130 km (0.116 R)
• M7: 1,616,555 km (0.105 R)
• M8: 1,814,024 km (0.1 R)
• M9: 3,231,464 km (0.09 R)
• M10: 3,521,534 km (0.087 R)
• M11: 4,081,927 km (0.077 R)
• M12: 4,623,472 km (0.026 R)
• M13: 5,187,306 km (0.045 R)
• M14: 5,428,608 km (0.038 R)
• M15: 5,772,533 km (0.106 R)
• M16: 6,072,926 km (0.075 R)
• M17: 6,174,203 km (0.112 R)
• M18: 7,004,322 km (0.099 R)
• M19: 7,057,429 km (0.105 R)
• M20: 7,110,536 km (0.049 R)
• M21: 7,324,611 km (0.09 R)
• M22: 8,201,703 km (0.041 R)
• M23: 8,539,196 km (0.085 R)
• M24: 8,881,027 km (0.047 R)
• M25: 9,402,376 km (0.09 R)
• M26: 9,519,511 km (0.106 R)
• M27: 9,755,277 km (0.036 R)
• M28: 12,666,452 km (0.057 R)
• M29: 13,252,277 km (0.115 R)
• M30: 14,248,300 km (0.119 R)
• M31: 14,517,875 km (0.107 R)
• M32: 15,821,471 km (0.082 R)
• M33: 16,100,770 km (0.102 R)
• M34: 16,876,884 km (0.058 R)
• M35: 17,305,332 km (0.085 R)
• M36: 17,954,736 km (0.08 R)
• M37: 18,392,011 km (0.079 R)
• M38: 19,950,222 km (0.118 R)
• M39: 21,088,812 km (0.096 R)
• M40: 21,472,979 km (0.105 R)
• M41: 21,627,215 km (0.056 R)
• M42: 21,937,032 km (0.091 R)
• M43: 23,032,687 km (0.072 R)
• M44: 23,906,039 km (0.078 R)
• M45: 24,306,512 km (0.048 R)
• M46: 24,952,027 km (0.096 R)
• M47: 25,439,716 km (0.087 R)
• M48: 25,521,397 km (0.085 R)
• M49: 26,259,812 km (0.08 R)
• M50: 27,673,512 km (0.065 R)
• M51: 28,178,255 km (0.118 R)
• M52: 31,445,472 km (0.111 R)
• M53: 32,945,341 km (0.104 R)
• M54: 37,768,526 km (0.09 R)
• M55: 38,609,116 km (0.098 R)
• M56: 40,308,847 km (0.116 R)
• M57: 40,403,991 km (0.076 R)
• M58: 43,780,714 km (0.026 R)
• M59: 43,878,551 km (0.082 R)
• M60: 43,976,388 km (0.111 R)
• M61: 44,565,206 km (0.11 R)
• M62: 48,455,199 km (0.12 R)
• M63: 49,470,071 km (0.046 R)
• M64: 53,389,834 km (0.088 R)
• M65: 54,122,714 km (0.047 R)
• M66: 55,810,178 km (0.117 R)
• M67: 56,022,458 km (0.056 R)
• M68: 57,194,108 km (0.064 R)
• M69: 58,051,304 km (0.102 R)
• M70: 58,696,969 km (0.106 R)
• M71: 59,020,698 km (0.067 R)
• M72: 59,561,495 km (0.106 R)
• M73: 60,866,287 km (0.088 R)
• M74: 61,522,274 km (0.026 R)
• M75: 62,730,875 km (0.043 R)
• M76: 62,841,129 km (0.071 R)
• M77: 63,393,444 km (0.095 R)
• M78: 63,614,849 km (0.09 R)
• M79: 63,836,403 km (0.095 R)
• M80: 64,391,561 km (0.085 R)
• M81: 66,066,608 km (0.067 R)
• M82: 67,642,921 km (0.107 R)
• M83: 68,890,119 km (0.107 R)
• M84: 69,345,644 km (0.112 R)
• M85: 70,488,422 km (0.092 R)
• M86: 70,717,756 km (0.076 R)
• M87: 71,062,280 km (0.108 R)
• M88: 72,329,972 km (0.104 R)
• M89: 74,303,916 km (0.059 R)
• M90: 75,825,326 km (0.092 R)
• M91: 76,413,246 km (0.118 R)
• M92: 78,185,981 km (0.103 R)
• M93: 79,375,284 km (0.107 R)

Kuiper Belt

Range: 30.8 - 45.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 421 - 12,047 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit