🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.64 AU - 0.64 AU

Year: 190 Days

Day: 38.5 Hours

Environment

Temp: 140 °C

Axial Tilt: 11.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.66 AU - 0.92 AU

Year: 260 Days

Day: 31.4 Hours

Environment

Temp: 150 °C

Axial Tilt: 17.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.78 AU - 1.12 AU

Year: 343 Days

Day: 25.6 Hours

Environment

Temp: 17 °C

Axial Tilt: 60.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.88 AU - 1.26 AU

Year: 410 Days

Day: 21 Hours

Environment

Temp: 1 °C

Axial Tilt: 22.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 74,836,064 km

• M1: 48,619 km (0.083 R)
• M2: 152,590 km (0.108 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.14 AU - 1.26 AU

Year: 488 Days

Day: 15.3 Hours

Environment

Temp: -7 °C

Axial Tilt: 4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 74,836,064 km

• M1: 142,118 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 945.5

Radius: 12.6

Gravity: 5.96 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 4.67 AU - 6.31 AU

Year: 4770 Days

Day: 7.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 161.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 74,836,064 km

• M1: 175,628 km (0.082 R)
• M2: 487,091 km (0.103 R)
• M3: 586,424 km (0.101 R)
• M4: 960,269 km (0.066 R)
• M5: 1,275,771 km (0.085 R)
• M6: 1,437,785 km (0.109 R)
• M7: 1,694,196 km (0.069 R)
• M8: 1,873,564 km (0.12 R)
• M9: 2,349,883 km (0.115 R)
• M10: 2,490,057 km (0.037 R)
• M11: 2,633,072 km (0.112 R)
• M12: 2,884,845 km (0.111 R)
• M13: 3,344,410 km (0.112 R)
• M14: 3,686,989 km (0.111 R)
• M15: 3,803,675 km (0.057 R)
• M16: 4,089,108 km (0.062 R)
• M17: 4,185,748 km (0.08 R)
• M18: 4,480,456 km (0.039 R)
• M19: 4,884,071 km (0.069 R)
• M20: 5,780,761 km (0.101 R)
• M21: 6,054,076 km (0.118 R)
• M22: 7,219,294 km (0.11 R)
• M23: 7,752,610 km (0.093 R)
• M24: 8,145,754 km (0.037 R)
• M25: 9,109,463 km (0.049 R)
• M26: 9,236,322 km (0.078 R)
• M27: 9,459,971 km (0.076 R)
• M28: 9,620,938 km (0.051 R)
• M29: 9,717,878 km (0.034 R)
• M30: 10,207,512 km (0.074 R)
• M31: 10,805,903 km (0.115 R)
• M32: 11,177,205 km (0.098 R)
• M33: 11,690,176 km (0.07 R)
• M34: 12,001,788 km (0.112 R)
• M35: 12,491,871 km (0.106 R)
• M36: 12,739,306 km (0.072 R)
• M37: 12,988,536 km (0.094 R)
• M38: 13,131,701 km (0.103 R)
• M39: 13,419,378 km (0.06 R)
• M40: 13,600,391 km (0.099 R)
• M41: 14,517,127 km (0.067 R)
• M42: 15,189,719 km (0.104 R)
• M43: 16,179,010 km (0.091 R)
• M44: 16,915,181 km (0.03 R)
• M45: 17,149,900 km (0.074 R)
• M46: 17,228,439 km (0.058 R)
• M47: 17,662,273 km (0.118 R)
• M48: 17,980,018 km (0.065 R)
• M49: 18,742,369 km (0.039 R)
• M50: 18,823,302 km (0.117 R)
• M51: 18,944,775 km (0.084 R)
• M52: 19,147,929 km (0.053 R)
• M53: 19,515,341 km (0.091 R)
• M54: 19,843,858 km (0.105 R)
• M55: 20,548,165 km (0.087 R)
• M56: 20,840,629 km (0.08 R)
• M57: 22,882,640 km (0.094 R)
• M58: 23,446,624 km (0.09 R)
• M59: 24,809,909 km (0.067 R)
• M60: 25,165,803 km (0.112 R)
• M61: 25,882,975 km (0.11 R)
• M62: 26,153,597 km (0.091 R)
• M63: 26,606,729 km (0.104 R)
• M64: 26,697,685 km (0.103 R)
• M65: 26,971,150 km (0.104 R)
• M66: 27,199,735 km (0.111 R)
• M67: 27,474,995 km (0.102 R)
• M68: 27,566,848 km (0.073 R)
• M69: 28,028,059 km (0.072 R)
• M70: 28,120,660 km (0.109 R)
• M71: 28,491,812 km (0.06 R)
• M72: 28,631,387 km (0.107 R)
• M73: 29,803,785 km (0.113 R)
• M74: 30,182,268 km (0.083 R)
• M75: 30,752,984 km (0.057 R)
• M76: 30,991,742 km (0.111 R)
• M77: 31,183,377 km (0.091 R)
• M78: 31,423,332 km (0.077 R)
• M79: 32,049,997 km (0.095 R)
• M80: 32,486,374 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 550

Radius: 8

Gravity: 8.59 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 7.45 AU - 8.45 AU

Year: 8313 Days

Day: 12.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 74,836,064 km

• M1: 132,993 km (0.048 R)
• M2: 367,861 km (0.053 R)
• M3: 634,145 km (0.118 R)
• M4: 705,952 km (0.091 R)
• M5: 1,056,011 km (0.091 R)
• M6: 1,753,137 km (0.111 R)
• M7: 2,091,677 km (0.046 R)
• M8: 2,179,641 km (0.085 R)
• M9: 2,246,362 km (0.053 R)
• M10: 2,404,786 km (0.062 R)
• M11: 2,566,950 km (0.06 R)
• M12: 2,780,725 km (0.049 R)
• M13: 2,975,651 km (0.069 R)
• M14: 3,251,061 km (0.093 R)
• M15: 3,692,823 km (0.057 R)
• M16: 4,632,448 km (0.06 R)
• M17: 5,338,250 km (0.117 R)
• M18: 5,489,494 km (0.119 R)
• M19: 5,642,084 km (0.104 R)
• M20: 6,014,283 km (0.042 R)
• M21: 6,555,229 km (0.097 R)
• M22: 6,847,843 km (0.044 R)
• M23: 7,078,522 km (0.085 R)
• M24: 7,278,236 km (0.062 R)
• M25: 8,060,932 km (0.044 R)
• M26: 8,409,495 km (0.082 R)
• M27: 8,585,721 km (0.108 R)
• M28: 9,411,800 km (0.099 R)
• M29: 9,815,864 km (0.077 R)
• M30: 9,890,065 km (0.118 R)
• M31: 10,113,414 km (0.11 R)
• M32: 10,831,634 km (0.102 R)
• M33: 10,946,525 km (0.057 R)
• M34: 11,410,278 km (0.071 R)
• M35: 11,644,549 km (0.085 R)
• M36: 12,078,233 km (0.11 R)
• M37: 12,839,686 km (0.108 R)
• M38: 13,410,701 km (0.105 R)
• M39: 14,577,415 km (0.071 R)
• M40: 15,172,964 km (0.087 R)
• M41: 15,344,553 km (0.114 R)
• M42: 16,037,490 km (0.049 R)
• M43: 16,256,053 km (0.046 R)
• M44: 16,829,162 km (0.088 R)
• M45: 17,006,884 km (0.118 R)
• M46: 17,453,733 km (0.096 R)
• M47: 17,543,492 km (0.103 R)
• M48: 17,723,608 km (0.059 R)
• M49: 18,313,323 km (0.12 R)
• M50: 18,496,131 km (0.119 R)
• M51: 18,633,612 km (0.117 R)
• M52: 19,465,525 km (0.109 R)
• M53: 19,979,843 km (0.111 R)
• M54: 20,403,953 km (0.056 R)
• M55: 21,357,041 km (0.096 R)
• M56: 21,501,403 km (0.06 R)
• M57: 21,694,085 km (0.078 R)
• M58: 22,032,924 km (0.068 R)
• M59: 22,764,906 km (0.099 R)
• M60: 22,863,043 km (0.079 R)
• M61: 23,109,131 km (0.07 R)
• M62: 25,516,011 km (0.102 R)
• M63: 25,669,050 km (0.112 R)
• M64: 27,060,160 km (0.109 R)
• M65: 27,268,401 km (0.106 R)
• M66: 27,372,670 km (0.058 R)
• M67: 27,896,263 km (0.12 R)
• M68: 28,475,805 km (0.069 R)
• M69: 28,846,808 km (0.097 R)
• M70: 28,953,022 km (0.094 R)
• M71: 30,454,536 km (0.101 R)
• M72: 30,833,767 km (0.096 R)
• M73: 30,996,828 km (0.097 R)
• M74: 31,433,056 km (0.065 R)
• M75: 31,542,412 km (0.083 R)
• M76: 32,643,003 km (0.103 R)
• M77: 32,753,855 km (0.028 R)
• M78: 33,253,811 km (0.095 R)
• M79: 33,924,309 km (0.104 R)
• M80: 34,373,851 km (0.094 R)
• M81: 35,165,223 km (0.099 R)
• M82: 35,335,466 km (0.112 R)
• M83: 35,449,310 km (0.1 R)
• M84: 35,848,287 km (0.065 R)
• M85: 37,459,157 km (0.097 R)
• M86: 37,633,140 km (0.118 R)
• M87: 37,807,271 km (0.065 R)
• M88: 39,152,156 km (0.096 R)
• M89: 39,269,890 km (0.041 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 515.5

Radius: 3.2

Gravity: 50.34 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 17.21 AU - 17.31 AU

Year: 26593 Days

Day: 15.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 74,836,064 km

• M1: 149,747 km (0.118 R)
• M2: 276,457 km (0.118 R)
• M3: 518,656 km (0.12 R)
• M4: 919,429 km (0.059 R)
• M5: 947,104 km (0.05 R)
• M6: 974,929 km (0.103 R)
• M7: 1,060,350 km (0.094 R)
• M8: 1,208,152 km (0.109 R)
• M9: 2,003,863 km (0.093 R)
• M10: 2,223,473 km (0.08 R)
• M11: 3,175,065 km (0.079 R)
• M12: 3,344,560 km (0.069 R)
• M13: 3,473,513 km (0.085 R)
• M14: 3,560,429 km (0.117 R)
• M15: 3,692,225 km (0.049 R)
• M16: 3,915,425 km (0.109 R)
• M17: 4,899,181 km (0.047 R)
• M18: 5,393,153 km (0.04 R)
• M19: 5,443,418 km (0.049 R)
• M20: 6,749,706 km (0.105 R)
• M21: 8,612,499 km (0.106 R)
• M22: 8,907,656 km (0.052 R)
• M23: 8,967,196 km (0.107 R)
• M24: 9,874,656 km (0.102 R)
• M25: 11,321,716 km (0.101 R)
• M26: 12,433,079 km (0.115 R)
• M27: 13,853,212 km (0.118 R)
• M28: 14,827,991 km (0.074 R)
• M29: 15,466,325 km (0.064 R)
• M30: 15,609,341 km (0.12 R)
• M31: 15,968,974 km (0.117 R)
• M32: 16,258,596 km (0.117 R)
• M33: 16,404,005 km (0.108 R)
• M34: 17,063,881 km (0.113 R)
• M35: 18,941,933 km (0.119 R)
• M36: 20,255,851 km (0.071 R)
• M37: 20,805,473 km (0.106 R)
• M38: 21,121,723 km (0.096 R)
• M39: 21,201,010 km (0.114 R)
• M40: 21,359,883 km (0.03 R)
• M41: 21,519,205 km (0.087 R)
• M42: 21,839,045 km (0.043 R)
• M43: 22,079,898 km (0.077 R)
• M44: 22,483,214 km (0.092 R)
• M45: 22,970,603 km (0.113 R)
• M46: 23,790,400 km (0.076 R)
• M47: 23,955,556 km (0.07 R)
• M48: 24,370,092 km (0.06 R)
• M49: 25,458,715 km (0.063 R)
• M50: 26,392,206 km (0.113 R)
• M51: 27,856,919 km (0.112 R)
• M52: 28,555,242 km (0.049 R)
• M53: 28,642,906 km (0.085 R)
• M54: 30,954,193 km (0.067 R)
• M55: 31,496,037 km (0.101 R)
• M56: 33,787,128 km (0.112 R)
• M57: 36,511,156 km (0.063 R)
• M58: 37,083,517 km (0.107 R)
• M59: 37,370,745 km (0.088 R)
• M60: 37,562,679 km (0.085 R)
• M61: 40,875,225 km (0.044 R)
• M62: 41,469,427 km (0.072 R)
• M63: 42,566,279 km (0.095 R)
• M64: 43,067,881 km (0.113 R)
• M65: 44,077,217 km (0.118 R)
• M66: 46,221,703 km (0.11 R)
• M67: 48,400,147 km (0.092 R)
• M68: 49,765,228 km (0.111 R)
• M69: 49,870,844 km (0.036 R)
• M70: 51,676,340 km (0.113 R)
• M71: 53,179,201 km (0.084 R)
• M72: 53,611,239 km (0.095 R)
• M73: 55,241,707 km (0.076 R)
• M74: 57,219,540 km (0.116 R)
• M75: 59,668,308 km (0.111 R)
• M76: 59,780,506 km (0.103 R)
• M77: 62,948,091 km (0.104 R)
• M78: 63,062,234 km (0.12 R)
• M79: 63,863,181 km (0.114 R)
• M80: 64,552,379 km (0.079 R)
• M81: 65,243,970 km (0.052 R)
• M82: 66,402,007 km (0.095 R)
• M83: 68,152,003 km (0.076 R)
• M84: 68,386,423 km (0.11 R)
• M85: 70,271,805 km (0.09 R)
• M86: 71,577,794 km (0.103 R)
• M87: 73,131,667 km (0.103 R)
• M88: 75,301,435 km (0.059 R)
• M89: 75,665,107 km (0.102 R)
• M90: 76,516,020 km (0.068 R)
• M91: 76,881,637 km (0.03 R)
• M92: 80,445,806 km (0.098 R)
• M93: 80,693,540 km (0.098 R)
• M94: 81,687,169 km (0.114 R)
• M95: 83,060,179 km (0.104 R)
• M96: 83,686,694 km (0.06 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 267.8

Radius: 3.6

Gravity: 20.66 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 17.05 AU - 21.35 AU

Year: 31200 Days

Day: 20.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 74,836,064 km

• M1: 98,286 km (0.072 R)
• M2: 155,582 km (0.111 R)
• M3: 225,444 km (0.045 R)
• M4: 322,832 km (0.112 R)
• M5: 1,009,486 km (0.106 R)
• M6: 1,255,725 km (0.105 R)
• M7: 1,284,148 km (0.088 R)
• M8: 1,400,386 km (0.104 R)
• M9: 1,833,172 km (0.117 R)
• M10: 2,097,811 km (0.092 R)
• M11: 3,115,076 km (0.085 R)
• M12: 4,004,585 km (0.072 R)
• M13: 4,389,800 km (0.104 R)
• M14: 4,564,680 km (0.073 R)
• M15: 4,831,413 km (0.062 R)
• M16: 4,921,471 km (0.115 R)
• M17: 5,011,977 km (0.06 R)
• M18: 6,092,822 km (0.119 R)
• M19: 6,885,392 km (0.079 R)
• M20: 8,026,973 km (0.082 R)
• M21: 8,080,230 km (0.076 R)
• M22: 9,059,198 km (0.067 R)
• M23: 9,618,993 km (0.109 R)
• M24: 10,247,604 km (0.086 R)
• M25: 11,424,191 km (0.117 R)
• M26: 12,395,680 km (0.093 R)
• M27: 12,704,749 km (0.043 R)
• M28: 13,774,224 km (0.047 R)
• M29: 15,200,640 km (0.087 R)
• M30: 17,357,392 km (0.113 R)
• M31: 18,190,503 km (0.115 R)
• M32: 18,823,900 km (0.037 R)
• M33: 20,184,642 km (0.103 R)
• M34: 21,948,102 km (0.037 R)
• M35: 23,226,715 km (0.1 R)
• M36: 23,530,997 km (0.079 R)
• M37: 25,776,760 km (0.075 R)
• M38: 25,934,137 km (0.058 R)
• M39: 27,364,891 km (0.098 R)
• M40: 27,525,410 km (0.073 R)
• M41: 27,766,861 km (0.086 R)
• M42: 28,170,775 km (0.106 R)
• M43: 28,984,438 km (0.103 R)
• M44: 29,640,873 km (0.085 R)
• M45: 30,551,476 km (0.088 R)
• M46: 31,471,203 km (0.083 R)
• M47: 32,995,755 km (0.081 R)
• M48: 33,081,176 km (0.054 R)
• M49: 33,166,596 km (0.025 R)
• M50: 34,717,776 km (0.117 R)
• M51: 36,822,319 km (0.117 R)
• M52: 38,068,918 km (0.078 R)
• M53: 39,419,937 km (0.118 R)
• M54: 41,706,241 km (0.082 R)
• M55: 42,632,700 km (0.051 R)
• M56: 43,098,399 km (0.112 R)
• M57: 45,737,754 km (0.061 R)
• M58: 46,310,115 km (0.085 R)
• M59: 48,623,198 km (0.087 R)
• M60: 48,914,913 km (0.041 R)
• M61: 50,480,754 km (0.102 R)
• M62: 52,361,499 km (0.082 R)
• M63: 52,461,131 km (0.093 R)
• M64: 55,275,964 km (0.118 R)
• M65: 56,293,080 km (0.101 R)
• M66: 58,655,829 km (0.111 R)
• M67: 58,966,394 km (0.046 R)
• M68: 59,485,200 km (0.065 R)
• M69: 61,260,478 km (0.102 R)
• M70: 61,680,698 km (0.116 R)
• M71: 61,996,499 km (0.108 R)
• M72: 64,328,880 km (0.064 R)
• M73: 65,505,766 km (0.096 R)
• M74: 65,613,177 km (0.098 R)
• M75: 66,473,963 km (0.108 R)
• M76: 67,989,390 km (0.098 R)
• M77: 69,406,830 km (0.095 R)
• M78: 74,499,740 km (0.101 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 324 - 12,488 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit