🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.53 AU - 0.59 AU

Year: 148 Days

Day: 21.3 Hours

Environment

Temp: 238 °C

Axial Tilt: 29.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.65 AU - 0.87 AU

Year: 234 Days

Day: 32.1 Hours

Environment

Temp: 137 °C

Axial Tilt: 28.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.68 AU - 0.84 AU

Year: 234 Days

Day: 29.6 Hours

Environment

Temp: 116 °C

Axial Tilt: 1.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.17 AU - 1.35 AU

Year: 499 Days

Day: 28.4 Hours

Environment

Temp: 25 °C

Axial Tilt: 32.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 85,580,872 km

• M1: 201,658 km (0.088 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.21 AU - 1.53 AU

Year: 566 Days

Day: 38 Hours

Environment

Temp: 19 °C

Axial Tilt: 8.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 85,580,872 km

• M1: 614,997 km (0.118 R)
• M2: 875,447 km (0.083 R)

Asteroid Belt

Center: 6.1 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 334

Radius: 9.1

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 10.02 AU - 11.64 AU

Year: 12585 Days

Day: 11.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 85,580,872 km

• M1: 227,987 km (0.118 R)
• M2: 412,741 km (0.096 R)
• M3: 618,288 km (0.101 R)
• M4: 823,387 km (0.071 R)
• M5: 1,050,327 km (0.06 R)
• M6: 1,438,234 km (0.053 R)
• M7: 1,542,055 km (0.067 R)
• M8: 1,626,877 km (0.115 R)
• M9: 1,713,344 km (0.111 R)
• M10: 1,891,067 km (0.062 R)
• M11: 2,192,806 km (0.036 R)
• M12: 2,288,847 km (0.105 R)
• M13: 2,386,236 km (0.078 R)
• M14: 2,610,632 km (0.092 R)
• M15: 2,789,851 km (0.034 R)
• M16: 3,052,993 km (0.112 R)
• M17: 5,078,100 km (0.113 R)
• M18: 5,761,313 km (0.108 R)
• M19: 5,961,774 km (0.082 R)
• M20: 6,335,470 km (0.069 R)
• M21: 6,507,807 km (0.114 R)
• M22: 6,857,118 km (0.103 R)
• M23: 7,212,712 km (0.116 R)
• M24: 7,392,678 km (0.078 R)
• M25: 8,165,052 km (0.028 R)
• M26: 8,352,797 km (0.103 R)
• M27: 8,541,889 km (0.109 R)
• M28: 8,962,857 km (0.116 R)
• M29: 9,040,199 km (0.067 R)
• M30: 10,387,927 km (0.117 R)
• M31: 10,509,849 km (0.097 R)
• M32: 11,168,079 km (0.11 R)
• M33: 11,376,469 km (0.041 R)
• M34: 11,502,131 km (0.092 R)
• M35: 11,670,429 km (0.103 R)
• M36: 11,881,960 km (0.102 R)
• M37: 12,137,474 km (0.113 R)
• M38: 12,481,100 km (0.041 R)
• M39: 13,133,795 km (0.109 R)
• M40: 13,265,741 km (0.097 R)
• M41: 13,486,547 km (0.107 R)
• M42: 13,619,540 km (0.115 R)
• M43: 13,931,751 km (0.107 R)
• M44: 14,156,297 km (0.088 R)
• M45: 14,517,875 km (0.117 R)
• M46: 14,699,786 km (0.064 R)
• M47: 14,882,595 km (0.094 R)
• M48: 14,974,148 km (0.082 R)
• M49: 16,608,056 km (0.088 R)
• M50: 16,846,067 km (0.102 R)
• M51: 18,543,703 km (0.084 R)
• M52: 18,691,805 km (0.087 R)
• M53: 19,890,084 km (0.034 R)
• M54: 21,164,808 km (0.114 R)
• M55: 22,150,957 km (0.068 R)
• M56: 23,099,258 km (0.108 R)
• M57: 24,006,868 km (0.104 R)
• M58: 24,114,429 km (0.109 R)
• M59: 24,546,168 km (0.094 R)
• M60: 25,144,111 km (0.118 R)
• M61: 27,921,695 km (0.093 R)
• M62: 28,602,664 km (0.059 R)
• M63: 28,773,804 km (0.113 R)
• M64: 30,561,798 km (0.1 R)
• M65: 30,678,335 km (0.044 R)
• M66: 31,204,919 km (0.073 R)
• M67: 31,498,580 km (0.075 R)
• M68: 31,852,379 km (0.092 R)
• M69: 32,088,893 km (0.081 R)
• M70: 33,400,417 km (0.109 R)
• M71: 33,520,544 km (0.112 R)
• M72: 34,123,274 km (0.08 R)
• M73: 34,486,498 km (0.042 R)
• M74: 35,155,948 km (0.058 R)
• M75: 36,322,213 km (0.036 R)
• M76: 36,755,150 km (0.03 R)
• M77: 38,755,872 km (0.112 R)
• M78: 39,324,942 km (0.119 R)
• M79: 40,599,366 km (0.025 R)
• M80: 40,791,599 km (0.081 R)
• M81: 41,822,478 km (0.115 R)
• M82: 42,601,285 km (0.087 R)
• M83: 43,581,600 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 857.7

Radius: 14.5

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 11.19 AU - 11.55 AU

Year: 13538 Days

Day: 12.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 85,580,872 km

• M1: 185,950 km (0.116 R)
• M2: 319,990 km (0.11 R)
• M3: 414,685 km (0.043 R)
• M4: 949,498 km (0.109 R)
• M5: 1,106,875 km (0.09 R)
• M6: 1,449,454 km (0.05 R)
• M7: 1,968,259 km (0.038 R)
• M8: 2,084,946 km (0.072 R)
• M9: 3,307,310 km (0.117 R)
• M10: 3,589,451 km (0.085 R)
• M11: 3,953,124 km (0.067 R)
• M12: 4,954,681 km (0.113 R)
• M13: 5,278,262 km (0.114 R)
• M14: 6,863,850 km (0.054 R)
• M15: 7,179,651 km (0.081 R)
• M16: 7,500,089 km (0.097 R)
• M17: 7,638,916 km (0.113 R)
• M18: 7,872,289 km (0.118 R)
• M19: 7,966,236 km (0.039 R)
• M20: 8,829,117 km (0.102 R)
• M21: 9,924,024 km (0.117 R)
• M22: 10,642,991 km (0.057 R)
• M23: 10,799,321 km (0.074 R)
• M24: 11,914,722 km (0.072 R)
• M25: 12,131,340 km (0.115 R)
• M26: 13,458,572 km (0.092 R)
• M27: 14,368,875 km (0.088 R)
• M28: 14,889,626 km (0.118 R)
• M29: 15,357,867 km (0.113 R)
• M30: 17,401,224 km (0.095 R)
• M31: 18,768,549 km (0.105 R)
• M32: 19,465,226 km (0.086 R)
• M33: 19,848,795 km (0.102 R)
• M34: 20,105,954 km (0.081 R)
• M35: 20,818,638 km (0.087 R)
• M36: 20,949,087 km (0.112 R)
• M37: 21,210,884 km (0.107 R)
• M38: 21,408,054 km (0.114 R)
• M39: 21,803,890 km (0.072 R)
• M40: 22,202,269 km (0.091 R)
• M41: 22,469,301 km (0.088 R)
• M42: 23,479,685 km (0.073 R)
• M43: 23,956,304 km (0.119 R)
• M44: 24,298,733 km (0.097 R)
• M45: 25,266,183 km (0.099 R)
• M46: 27,310,138 km (0.097 R)
• M47: 27,596,170 km (0.116 R)
• M48: 28,027,161 km (0.081 R)
• M49: 29,994,074 km (0.115 R)
• M50: 30,215,329 km (0.093 R)
• M51: 30,882,536 km (0.113 R)
• M52: 31,479,730 km (0.11 R)
• M53: 31,629,478 km (0.115 R)
• M54: 31,854,772 km (0.119 R)
• M55: 33,599,532 km (0.098 R)
• M56: 34,676,637 km (0.091 R)
• M57: 35,219,528 km (0.113 R)
• M58: 36,392,225 km (0.044 R)
• M59: 37,339,629 km (0.107 R)
• M60: 37,816,247 km (0.09 R)
• M61: 38,775,768 km (0.119 R)
• M62: 40,718,895 km (0.076 R)
• M63: 41,127,746 km (0.088 R)
• M64: 41,784,630 km (0.055 R)
• M65: 41,949,337 km (0.072 R)
• M66: 44,027,252 km (0.064 R)
• M67: 44,952,066 km (0.08 R)
• M68: 45,289,858 km (0.105 R)
• M69: 45,543,875 km (0.12 R)
• M70: 45,968,284 km (0.046 R)
• M71: 46,820,842 km (0.113 R)
• M72: 49,149,034 km (0.094 R)
• M73: 50,546,428 km (0.112 R)
• M74: 51,338,249 km (0.066 R)
• M75: 52,400,394 km (0.103 R)
• M76: 52,666,978 km (0.075 R)
• M77: 52,844,999 km (0.082 R)
• M78: 53,201,640 km (0.119 R)
• M79: 54,276,351 km (0.099 R)
• M80: 54,636,284 km (0.094 R)
• M81: 56,903,140 km (0.094 R)
• M82: 58,186,092 km (0.067 R)
• M83: 58,370,097 km (0.111 R)
• M84: 58,462,100 km (0.114 R)
• M85: 58,923,310 km (0.07 R)
• M86: 60,221,221 km (0.068 R)
• M87: 60,500,520 km (0.082 R)
• M88: 60,780,268 km (0.086 R)
• M89: 62,091,494 km (0.108 R)
• M90: 63,128,357 km (0.057 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 774.5

Radius: 8.7

Gravity: 10.23 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 10.25 AU - 12.83 AU

Year: 13842 Days

Day: 7.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 85,580,872 km

• M1: 152,440 km (0.087 R)
• M2: 233,522 km (0.057 R)
• M3: 429,944 km (0.115 R)
• M4: 585,077 km (0.045 R)
• M5: 863,629 km (0.069 R)
• M6: 1,254,827 km (0.056 R)
• M7: 1,379,891 km (0.055 R)
• M8: 1,482,964 km (0.038 R)
• M9: 1,697,038 km (0.04 R)
• M10: 1,892,563 km (0.116 R)
• M11: 2,746,467 km (0.113 R)
• M12: 2,910,427 km (0.039 R)
• M13: 3,633,433 km (0.114 R)
• M14: 4,718,766 km (0.03 R)
• M15: 5,235,925 km (0.115 R)
• M16: 5,687,561 km (0.094 R)
• M17: 6,323,652 km (0.102 R)
• M18: 6,982,181 km (0.074 R)
• M19: 7,342,263 km (0.05 R)
• M20: 7,570,550 km (0.109 R)
• M21: 8,842,880 km (0.097 R)
• M22: 9,627,670 km (0.064 R)
• M23: 9,827,383 km (0.12 R)
• M24: 10,332,575 km (0.081 R)
• M25: 10,588,388 km (0.097 R)
• M26: 11,315,882 km (0.1 R)
• M27: 11,898,715 km (0.11 R)
• M28: 12,166,795 km (0.112 R)
• M29: 13,425,960 km (0.098 R)
• M30: 13,817,458 km (0.078 R)
• M31: 14,554,227 km (0.084 R)
• M32: 15,771,356 km (0.098 R)
• M33: 15,888,939 km (0.094 R)
• M34: 16,125,154 km (0.104 R)
• M35: 17,141,522 km (0.118 R)
• M36: 17,871,560 km (0.104 R)
• M37: 17,932,746 km (0.086 R)
• M38: 18,922,934 km (0.103 R)
• M39: 20,121,662 km (0.083 R)
• M40: 20,441,203 km (0.072 R)
• M41: 21,279,848 km (0.04 R)
• M42: 22,063,891 km (0.103 R)
• M43: 24,608,551 km (0.114 R)
• M44: 24,950,382 km (0.112 R)
• M45: 26,054,264 km (0.099 R)
• M46: 26,752,438 km (0.032 R)
• M47: 27,244,764 km (0.11 R)
• M48: 27,315,225 km (0.109 R)
• M49: 28,024,319 km (0.117 R)
• M50: 28,524,424 km (0.11 R)
• M51: 28,811,353 km (0.05 R)
• M52: 31,068,187 km (0.106 R)
• M53: 33,230,325 km (0.094 R)
• M54: 33,532,363 km (0.107 R)
• M55: 33,759,452 km (0.092 R)
• M56: 34,139,132 km (0.044 R)
• M57: 36,836,232 km (0.114 R)
• M58: 37,148,742 km (0.104 R)
• M59: 37,226,981 km (0.116 R)
• M60: 38,170,794 km (0.105 R)
• M61: 38,724,905 km (0.098 R)
• M62: 39,042,651 km (0.075 R)
• M63: 39,521,065 km (0.063 R)
• M64: 40,081,608 km (0.104 R)
• M65: 42,186,600 km (0.12 R)
• M66: 42,268,280 km (0.075 R)
• M67: 43,005,797 km (0.098 R)
• M68: 43,912,959 km (0.066 R)
• M69: 44,659,752 km (0.095 R)
• M70: 45,076,531 km (0.052 R)
• M71: 45,243,632 km (0.055 R)
• M72: 46,587,619 km (0.068 R)
• M73: 47,264,400 km (0.069 R)
• M74: 47,349,222 km (0.115 R)
• M75: 47,604,137 km (0.064 R)
• M76: 49,831,649 km (0.069 R)
• M77: 49,917,967 km (0.066 R)
• M78: 50,090,753 km (0.094 R)
• M79: 50,263,837 km (0.113 R)
• M80: 52,443,778 km (0.071 R)
• M81: 53,059,522 km (0.106 R)
• M82: 53,677,810 km (0.089 R)
• M83: 53,943,646 km (0.089 R)
• M84: 54,120,919 km (0.091 R)
• M85: 54,298,492 km (0.032 R)
• M86: 54,654,236 km (0.115 R)
• M87: 54,832,407 km (0.09 R)
• M88: 55,815,714 km (0.114 R)
• M89: 55,905,472 km (0.039 R)
• M90: 57,346,848 km (0.104 R)
• M91: 58,618,130 km (0.113 R)
• M92: 58,983,000 km (0.074 R)
• M93: 59,165,808 km (0.059 R)
• M94: 61,096,070 km (0.091 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 984.4

Radius: 4.8

Gravity: 42.73 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 12.29 AU - 17.11 AU

Year: 19901 Days

Day: 21.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 85,580,872 km

• M1: 62,382 km (0.112 R)
• M2: 172,187 km (0.063 R)
• M3: 249,230 km (0.12 R)
• M4: 319,990 km (0.062 R)
• M5: 460,313 km (0.101 R)
• M6: 643,869 km (0.102 R)
• M7: 718,369 km (0.101 R)
• M8: 848,968 km (0.109 R)
• M9: 987,346 km (0.057 R)
• M10: 1,285,345 km (0.08 R)
• M11: 1,576,163 km (0.07 R)
• M12: 2,141,793 km (0.051 R)
• M13: 2,216,592 km (0.049 R)
• M14: 3,179,703 km (0.045 R)
• M15: 3,222,338 km (0.11 R)
• M16: 3,351,441 km (0.076 R)
• M17: 4,443,954 km (0.09 R)
• M18: 5,533,027 km (0.11 R)
• M19: 6,482,225 km (0.111 R)
• M20: 7,823,969 km (0.061 R)
• M21: 8,172,382 km (0.062 R)
• M22: 9,005,193 km (0.092 R)
• M23: 9,309,027 km (0.106 R)
• M24: 9,431,547 km (0.12 R)
• M25: 9,678,234 km (0.115 R)
• M26: 9,740,168 km (0.059 R)
• M27: 10,177,742 km (0.096 R)
• M28: 10,430,712 km (0.057 R)
• M29: 11,007,411 km (0.112 R)
• M30: 11,201,889 km (0.116 R)
• M31: 11,660,256 km (0.095 R)
• M32: 14,182,626 km (0.045 R)
• M33: 14,963,826 km (0.099 R)
• M34: 15,613,231 km (0.111 R)
• M35: 15,978,100 km (0.074 R)
• M36: 16,419,563 km (0.114 R)
• M37: 16,939,715 km (0.047 R)
• M38: 18,455,291 km (0.071 R)
• M39: 18,532,334 km (0.047 R)
• M40: 18,763,612 km (0.081 R)
• M41: 19,934,814 km (0.098 R)
• M42: 20,013,802 km (0.1 R)
• M43: 20,569,109 km (0.066 R)
• M44: 21,290,619 km (0.096 R)
• M45: 22,020,358 km (0.064 R)
• M46: 24,426,939 km (0.119 R)
• M47: 24,595,835 km (0.056 R)
• M48: 27,968,519 km (0.104 R)
• M49: 28,322,467 km (0.057 R)
• M50: 30,659,485 km (0.09 R)
• M51: 34,184,759 km (0.11 R)
• M52: 37,445,544 km (0.106 R)
• M53: 38,325,179 km (0.053 R)
• M54: 39,310,580 km (0.101 R)
• M55: 40,804,166 km (0.118 R)
• M56: 41,205,537 km (0.093 R)
• M57: 46,019,297 km (0.081 R)
• M58: 47,487,151 km (0.113 R)
• M59: 48,332,678 km (0.093 R)
• M60: 49,610,543 km (0.098 R)
• M61: 50,468,487 km (0.088 R)
• M62: 51,656,294 km (0.101 R)
• M63: 55,829,626 km (0.068 R)
• M64: 56,052,228 km (0.103 R)
• M65: 56,386,878 km (0.115 R)
• M66: 57,618,966 km (0.051 R)
• M67: 57,731,464 km (0.113 R)
• M68: 57,956,609 km (0.098 R)
• M69: 58,860,030 km (0.113 R)
• M70: 59,427,006 km (0.116 R)
• M71: 59,540,701 km (0.117 R)
• M72: 61,024,263 km (0.073 R)
• M73: 61,253,596 km (0.095 R)
• M74: 62,173,922 km (0.09 R)
• M75: 68,146,617 km (0.086 R)
• M76: 68,265,548 km (0.085 R)
• M77: 69,578,269 km (0.109 R)
• M78: 71,261,095 km (0.109 R)
• M79: 72,592,666 km (0.113 R)
• M80: 74,544,170 km (0.112 R)
• M81: 76,636,446 km (0.119 R)
• M82: 77,007,748 km (0.107 R)
• M83: 77,627,831 km (0.092 R)
• M84: 77,751,997 km (0.079 R)
• M85: 78,623,255 km (0.067 R)
• M86: 79,748,231 km (0.1 R)
• M87: 82,014,190 km (0.102 R)
• M88: 82,394,019 km (0.079 R)
• M89: 82,901,156 km (0.097 R)
• M90: 83,282,182 km (0.096 R)
• M91: 83,536,648 km (0.063 R)
• M92: 84,812,269 km (0.083 R)
• M93: 85,324,492 km (0.076 R)

Kuiper Belt

Range: 31.1 - 50.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 460 - 15,890 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit