🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.46 AU - 0.62 AU

Year: 139 Days

Day: 16.6 Hours

Environment

Temp: 202 °C

Axial Tilt: 157.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,948,573 km

• M1: 464,651 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.57 AU - 0.69 AU

Year: 176 Days

Day: 14.5 Hours

Environment

Temp: 241 °C

Axial Tilt: 19.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.55 AU - 2.05 AU

Year: 849 Days

Day: 17.9 Hours

Environment

Temp: -41 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.34 AU - 2.44 AU

Year: 1299 Days

Day: 14.4 Hours

Environment

Temp: -76 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,948,573 km

• M1: 31,565 km (0.112 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 3.26 AU - 3.9 AU

Year: 2381 Days

Day: 43 Hours

Environment

Temp: -101 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,948,573 km

• M1: 133,591 km (0.118 R)
• M2: 707,448 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 199.1

Radius: 12.1

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 5.32 AU - 7.78 AU

Year: 5892 Days

Day: 6.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 49,948,573 km

• M1: 176,077 km (0.098 R)
• M2: 254,316 km (0.12 R)
• M3: 362,027 km (0.07 R)
• M4: 476,170 km (0.119 R)
• M5: 605,722 km (0.067 R)
• M6: 690,095 km (0.046 R)
• M7: 883,076 km (0.116 R)
• M8: 1,083,388 km (0.077 R)
• M9: 1,237,623 km (0.104 R)
• M10: 1,622,539 km (0.117 R)
• M11: 1,759,121 km (0.038 R)
• M12: 1,899,893 km (0.037 R)
• M13: 2,029,744 km (0.077 R)
• M14: 2,252,944 km (0.095 R)
• M15: 2,329,239 km (0.072 R)
• M16: 2,611,231 km (0.097 R)
• M17: 2,756,490 km (0.072 R)
• M18: 2,937,653 km (0.048 R)
• M19: 3,647,645 km (0.092 R)
• M20: 4,031,663 km (0.114 R)
• M21: 4,700,515 km (0.112 R)
• M22: 4,818,697 km (0.118 R)
• M23: 4,997,915 km (0.034 R)
• M24: 5,199,573 km (0.076 R)
• M25: 5,383,429 km (0.11 R)
• M26: 5,486,502 km (0.027 R)
• M27: 6,421,937 km (0.073 R)
• M28: 6,685,678 km (0.046 R)
• M29: 6,774,390 km (0.064 R)
• M30: 7,020,329 km (0.104 R)
• M31: 7,475,256 km (0.111 R)
• M32: 7,776,097 km (0.12 R)
• M33: 7,916,271 km (0.12 R)
• M34: 8,010,218 km (0.111 R)
• M35: 8,750,877 km (0.087 R)
• M36: 9,314,562 km (0.118 R)
• M37: 9,966,061 km (0.109 R)
• M38: 10,169,364 km (0.111 R)
• M39: 10,246,108 km (0.097 R)
• M40: 10,477,087 km (0.115 R)
• M41: 10,683,981 km (0.104 R)
• M42: 11,154,466 km (0.11 R)
• M43: 11,312,741 km (0.089 R)
• M44: 12,169,787 km (0.105 R)
• M45: 12,524,035 km (0.044 R)
• M46: 13,131,103 km (0.12 R)
• M47: 13,242,553 km (0.08 R)
• M48: 13,326,328 km (0.083 R)
• M49: 13,889,265 km (0.108 R)
• M50: 13,974,386 km (0.052 R)
• M51: 14,460,130 km (0.048 R)
• M52: 14,575,171 km (0.092 R)
• M53: 14,719,533 km (0.101 R)
• M54: 14,806,300 km (0.078 R)
• M55: 14,922,388 km (0.09 R)
• M56: 15,242,976 km (0.111 R)
• M57: 15,330,790 km (0.12 R)
• M58: 15,536,337 km (0.067 R)
• M59: 15,802,023 km (0.086 R)
• M60: 15,891,034 km (0.076 R)
• M61: 16,608,206 km (0.077 R)
• M62: 17,061,787 km (0.083 R)
• M63: 17,366,518 km (0.08 R)
• M64: 17,734,528 km (0.068 R)
• M65: 18,074,265 km (0.074 R)
• M66: 18,791,288 km (0.046 R)
• M67: 19,169,172 km (0.098 R)
• M68: 19,327,297 km (0.107 R)
• M69: 19,486,020 km (0.099 R)
• M70: 19,772,500 km (0.05 R)
• M71: 20,414,425 km (0.089 R)
• M72: 21,982,809 km (0.097 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 281.7

Radius: 12.6

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 5.94 AU - 8.44 AU

Year: 6776 Days

Day: 10.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 49,948,573 km

• M1: 169,345 km (0.088 R)
• M2: 252,072 km (0.084 R)
• M3: 453,282 km (0.117 R)
• M4: 538,552 km (0.101 R)
• M5: 957,277 km (0.069 R)
• M6: 1,453,044 km (0.063 R)
• M7: 1,573,620 km (0.046 R)
• M8: 1,697,786 km (0.11 R)
• M9: 1,841,400 km (0.079 R)
• M10: 2,022,713 km (0.114 R)
• M11: 2,141,194 km (0.069 R)
• M12: 2,421,092 km (0.058 R)
• M13: 2,713,107 km (0.082 R)
• M14: 3,172,672 km (0.111 R)
• M15: 3,452,120 km (0.111 R)
• M16: 3,553,997 km (0.033 R)
• M17: 3,844,516 km (0.06 R)
• M18: 3,928,889 km (0.118 R)
• M19: 4,014,010 km (0.119 R)
• M20: 4,448,741 km (0.109 R)
• M21: 4,671,942 km (0.108 R)
• M22: 5,129,412 km (0.049 R)
• M23: 5,222,611 km (0.113 R)
• M24: 5,553,372 km (0.083 R)
• M25: 5,964,467 km (0.112 R)
• M26: 6,062,603 km (0.109 R)
• M27: 6,260,521 km (0.111 R)
• M28: 6,460,683 km (0.05 R)
• M29: 6,637,508 km (0.115 R)
• M30: 6,764,816 km (0.055 R)
• M31: 7,125,646 km (0.041 R)
• M32: 7,360,963 km (0.083 R)
• M33: 7,785,821 km (0.088 R)
• M34: 8,493,120 km (0.103 R)
• M35: 9,079,394 km (0.059 R)
• M36: 9,968,903 km (0.103 R)
• M37: 10,115,060 km (0.118 R)
• M38: 10,350,228 km (0.074 R)
• M39: 10,796,179 km (0.108 R)
• M40: 11,218,195 km (0.096 R)
• M41: 11,799,532 km (0.033 R)
• M42: 11,892,133 km (0.074 R)
• M43: 12,327,912 km (0.028 R)
• M44: 12,516,255 km (0.092 R)
• M45: 12,959,514 km (0.09 R)
• M46: 13,215,177 km (0.109 R)
• M47: 13,440,321 km (0.09 R)
• M48: 13,698,976 km (0.088 R)
• M49: 13,861,589 km (0.091 R)
• M50: 14,024,800 km (0.073 R)
• M51: 14,386,079 km (0.087 R)
• M52: 14,950,662 km (0.084 R)
• M53: 15,151,572 km (0.026 R)
• M54: 15,759,986 km (0.116 R)
• M55: 15,964,486 km (0.095 R)
• M56: 16,204,292 km (0.081 R)
• M57: 17,385,816 km (0.104 R)
• M58: 17,561,892 km (0.08 R)
• M59: 18,058,109 km (0.088 R)
• M60: 18,343,841 km (0.109 R)
• M61: 19,173,361 km (0.088 R)
• M62: 19,501,429 km (0.079 R)
• M63: 19,757,840 km (0.058 R)
• M64: 20,385,103 km (0.097 R)
• M65: 20,869,202 km (0.099 R)
• M66: 21,018,950 km (0.089 R)
• M67: 21,357,190 km (0.084 R)
• M68: 21,507,985 km (0.094 R)
• M69: 21,772,923 km (0.075 R)
• M70: 22,804,999 km (0.102 R)
• M71: 23,036,427 km (0.113 R)
• M72: 23,152,514 km (0.031 R)
• M73: 23,657,557 km (0.112 R)
• M74: 24,678,712 km (0.044 R)
• M75: 24,995,859 km (0.118 R)
• M76: 25,513,917 km (0.114 R)
• M77: 26,926,570 km (0.106 R)
• M78: 27,293,982 km (0.096 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 652.5

Radius: 13

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 6.81 AU - 11.03 AU

Year: 9363 Days

Day: 13.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 49,948,573 km

• M1: 163,062 km (0.12 R)
• M2: 244,293 km (0.117 R)
• M3: 395,387 km (0.106 R)
• M4: 1,457,831 km (0.054 R)
• M5: 1,670,111 km (0.036 R)
• M6: 1,870,123 km (0.033 R)
• M7: 2,748,562 km (0.096 R)
• M8: 3,397,966 km (0.049 R)
• M9: 4,094,344 km (0.095 R)
• M10: 4,275,358 km (0.098 R)
• M11: 4,459,064 km (0.074 R)
• M12: 4,645,463 km (0.063 R)
• M13: 4,739,709 km (0.082 R)
• M14: 5,350,966 km (0.039 R)
• M15: 5,449,850 km (0.041 R)
• M16: 5,817,562 km (0.116 R)
• M17: 6,506,909 km (0.118 R)
• M18: 6,647,830 km (0.118 R)
• M19: 6,968,867 km (0.094 R)
• M20: 7,294,991 km (0.111 R)
• M21: 7,626,200 km (0.077 R)
• M22: 8,494,915 km (0.12 R)
• M23: 8,804,433 km (0.081 R)
• M24: 9,836,210 km (0.08 R)
• M25: 10,989,908 km (0.091 R)
• M26: 11,625,400 km (0.104 R)
• M27: 12,755,462 km (0.09 R)
• M28: 12,932,437 km (0.112 R)
• M29: 13,110,159 km (0.097 R)
• M30: 13,378,388 km (0.048 R)
• M31: 14,011,187 km (0.082 R)
• M32: 14,653,859 km (0.099 R)
• M33: 14,885,736 km (0.101 R)
• M34: 15,118,959 km (0.095 R)
• M35: 15,353,229 km (0.101 R)
• M36: 16,158,964 km (0.1 R)
• M37: 16,302,578 km (0.108 R)
• M38: 16,542,832 km (0.09 R)
• M39: 17,319,693 km (0.107 R)
• M40: 17,811,272 km (0.1 R)
• M41: 19,161,542 km (0.114 R)
• M42: 19,516,987 km (0.102 R)
• M43: 19,925,988 km (0.094 R)
• M44: 20,960,606 km (0.099 R)
• M45: 22,012,728 km (0.063 R)
• M46: 22,331,671 km (0.044 R)
• M47: 22,438,334 km (0.055 R)
• M48: 22,598,703 km (0.088 R)
• M49: 22,920,488 km (0.045 R)
• M50: 24,442,198 km (0.052 R)
• M51: 25,270,970 km (0.115 R)
• M52: 25,772,572 km (0.089 R)
• M53: 26,842,346 km (0.093 R)
• M54: 27,869,186 km (0.115 R)
• M55: 27,984,077 km (0.1 R)
• M56: 28,329,648 km (0.12 R)
• M57: 28,676,715 km (0.11 R)
• M58: 29,491,874 km (0.118 R)
• M59: 29,784,936 km (0.098 R)
• M60: 30,196,779 km (0.052 R)
• M61: 30,847,829 km (0.065 R)
• M62: 31,145,229 km (0.104 R)
• M63: 32,163,692 km (0.058 R)
• M64: 33,436,770 km (0.057 R)
• M65: 33,742,249 km (0.116 R)
• M66: 34,048,775 km (0.033 R)
• M67: 34,602,735 km (0.107 R)
• M68: 35,532,785 km (0.111 R)
• M69: 36,596,726 km (0.061 R)
• M70: 37,037,740 km (0.088 R)
• M71: 37,925,304 km (0.106 R)
• M72: 39,463,021 km (0.039 R)
• M73: 39,592,124 km (0.069 R)
• M74: 39,980,181 km (0.116 R)
• M75: 40,434,509 km (0.072 R)
• M76: 40,825,259 km (0.094 R)
• M77: 41,479,450 km (0.117 R)
• M78: 42,071,110 km (0.08 R)
• M79: 42,798,006 km (0.107 R)
• M80: 43,262,807 km (0.062 R)
• M81: 43,462,520 km (0.103 R)
• M82: 44,734,251 km (0.036 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 461.3

Radius: 11.6

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 10.9 AU - 11.26 AU

Year: 12962 Days

Day: 11.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 49,948,573 km

• M1: 365,168 km (0.042 R)
• M2: 542,741 km (0.114 R)
• M3: 1,146,817 km (0.116 R)
• M4: 1,466,658 km (0.053 R)
• M5: 1,838,857 km (0.086 R)
• M6: 2,214,647 km (0.103 R)
• M7: 2,398,353 km (0.056 R)
• M8: 2,669,724 km (0.101 R)
• M9: 2,894,120 km (0.11 R)
• M10: 3,242,534 km (0.107 R)
• M11: 3,361,614 km (0.093 R)
• M12: 4,107,210 km (0.081 R)
• M13: 4,301,687 km (0.095 R)
• M14: 4,532,217 km (0.105 R)
• M15: 5,178,779 km (0.12 R)
• M16: 5,353,809 km (0.114 R)
• M17: 5,637,895 km (0.083 R)
• M18: 6,595,321 km (0.07 R)
• M19: 6,823,308 km (0.099 R)
• M20: 7,562,920 km (0.033 R)
• M21: 7,962,496 km (0.11 R)
• M22: 8,533,362 km (0.066 R)
• M23: 8,907,506 km (0.061 R)
• M24: 9,202,064 km (0.041 R)
• M25: 9,931,055 km (0.05 R)
• M26: 10,061,654 km (0.109 R)
• M27: 10,812,485 km (0.097 R)
• M28: 11,398,759 km (0.104 R)
• M29: 12,791,216 km (0.059 R)
• M30: 13,411,150 km (0.102 R)
• M31: 13,992,038 km (0.112 R)
• M32: 14,187,563 km (0.073 R)
• M33: 14,433,203 km (0.09 R)
• M34: 15,078,568 km (0.056 R)
• M35: 15,329,294 km (0.109 R)
• M36: 15,733,208 km (0.066 R)
• M37: 16,706,941 km (0.114 R)
• M38: 16,862,373 km (0.116 R)
• M39: 17,541,846 km (0.077 R)
• M40: 18,497,478 km (0.096 R)
• M41: 18,927,571 km (0.082 R)
• M42: 19,306,652 km (0.101 R)
• M43: 20,959,709 km (0.063 R)
• M44: 21,746,444 km (0.115 R)
• M45: 21,916,387 km (0.112 R)
• M46: 22,029,932 km (0.093 R)
• M47: 22,944,873 km (0.108 R)
• M48: 24,047,559 km (0.034 R)
• M49: 24,223,186 km (0.072 R)
• M50: 24,812,004 km (0.118 R)
• M51: 25,108,058 km (0.091 R)
• M52: 25,703,906 km (0.097 R)
• M53: 26,909,366 km (0.064 R)
• M54: 27,152,762 km (0.086 R)
• M55: 27,518,977 km (0.086 R)
• M56: 28,256,644 km (0.115 R)
• M57: 29,688,595 km (0.089 R)
• M58: 29,940,069 km (0.089 R)
• M59: 30,698,530 km (0.105 R)
• M60: 31,848,339 km (0.096 R)
• M61: 32,041,321 km (0.078 R)
• M62: 32,170,125 km (0.107 R)
• M63: 33,337,885 km (0.029 R)
• M64: 33,992,526 km (0.103 R)
• M65: 34,189,696 km (0.083 R)
• M66: 35,248,101 km (0.05 R)
• M67: 35,848,138 km (0.108 R)
• M68: 37,940,862 km (0.07 R)
• M69: 38,487,194 km (0.062 R)
• M70: 41,538,990 km (0.098 R)
• M71: 41,679,612 km (0.108 R)
• M72: 42,526,336 km (0.113 R)
• M73: 42,667,856 km (0.079 R)
• M74: 42,880,734 km (0.056 R)
• M75: 44,380,153 km (0.048 R)
• M76: 44,883,849 km (0.077 R)
• M77: 45,316,935 km (0.03 R)
• M78: 45,824,072 km (0.074 R)
• M79: 46,042,036 km (0.105 R)
• M80: 46,771,026 km (0.068 R)
• M81: 47,283,549 km (0.072 R)
• M82: 47,577,209 km (0.104 R)
• M83: 47,650,662 km (0.049 R)
• M84: 47,797,866 km (0.12 R)
• M85: 48,388,030 km (0.096 R)
• M86: 48,535,982 km (0.092 R)

Kuiper Belt

Range: 31.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 520 - 16,008 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit