🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.03 AU - 1.15 AU

Year: 410 Days

Day: 17 Hours

Environment

Temp: 28 °C

Axial Tilt: 22.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.51 AU - 1.79 AU

Year: 763 Days

Day: 25.5 Hours

Environment

Temp: -46 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.63 AU - 1.99 AU

Year: 876 Days

Day: 43.7 Hours

Environment

Temp: -55 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,319,457 km

• M1: 270,174 km (0.06 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.45 AU - 2.35 AU

Year: 943 Days

Day: 45.7 Hours

Environment

Temp: -65 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.18 AU - 3.54 AU

Year: 1741 Days

Day: 36.7 Hours

Environment

Temp: -86 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,319,457 km

• M1: 507,885 km (0.089 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.9 AU - 3.68 AU

Year: 2148 Days

Day: 23.7 Hours

Environment

Temp: -112 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 232.8

Radius: 11.8

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 8.36 AU - 9.02 AU

Year: 9219 Days

Day: 12.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 70,319,457 km

• M1: 165,156 km (0.073 R)
• M2: 344,524 km (0.102 R)
• M3: 820,694 km (0.114 R)
• M4: 970,142 km (0.109 R)
• M5: 1,360,742 km (0.066 R)
• M6: 1,474,287 km (0.098 R)
• M7: 1,642,136 km (0.091 R)
• M8: 1,728,603 km (0.07 R)
• M9: 1,816,567 km (0.112 R)
• M10: 2,052,782 km (0.109 R)
• M11: 2,127,581 km (0.116 R)
• M12: 2,455,649 km (0.099 R)
• M13: 2,535,235 km (0.081 R)
• M14: 2,904,443 km (0.106 R)
• M15: 3,074,087 km (0.108 R)
• M16: 3,401,257 km (0.114 R)
• M17: 3,739,648 km (0.085 R)
• M18: 3,924,700 km (0.119 R)
• M19: 4,376,336 km (0.039 R)
• M20: 4,694,980 km (0.118 R)
• M21: 5,046,684 km (0.114 R)
• M22: 5,643,131 km (0.09 R)
• M23: 6,344,296 km (0.119 R)
• M24: 6,565,701 km (0.093 R)
• M25: 7,158,857 km (0.048 R)
• M26: 7,505,624 km (0.097 R)
• M27: 7,887,398 km (0.092 R)
• M28: 8,006,179 km (0.113 R)
• M29: 8,487,286 km (0.119 R)
• M30: 8,609,058 km (0.05 R)
• M31: 9,133,100 km (0.061 R)
• M32: 9,446,208 km (0.099 R)
• M33: 9,699,178 km (0.075 R)
• M34: 9,826,486 km (0.07 R)
• M35: 10,179,686 km (0.108 R)
• M36: 10,635,212 km (0.093 R)
• M37: 11,264,121 km (0.095 R)
• M38: 11,431,521 km (0.102 R)
• M39: 11,633,628 km (0.094 R)
• M40: 11,769,164 km (0.051 R)
• M41: 11,871,040 km (0.07 R)
• M42: 12,109,948 km (0.08 R)
• M43: 12,350,501 km (0.052 R)
• M44: 12,488,580 km (0.068 R)
• M45: 12,592,550 km (0.034 R)
• M46: 14,186,216 km (0.074 R)
• M47: 14,658,497 km (0.103 R)
• M48: 15,618,317 km (0.06 R)
• M49: 15,805,314 km (0.087 R)
• M50: 16,068,158 km (0.069 R)
• M51: 16,522,337 km (0.101 R)
• M52: 17,057,598 km (0.099 R)
• M53: 17,520,903 km (0.12 R)
• M54: 18,145,025 km (0.062 R)
• M55: 19,134,914 km (0.049 R)
• M56: 20,101,615 km (0.051 R)
• M57: 20,550,110 km (0.075 R)
• M58: 20,713,920 km (0.119 R)
• M59: 21,125,613 km (0.096 R)
• M60: 21,208,191 km (0.104 R)
• M61: 21,789,827 km (0.025 R)
• M62: 22,208,402 km (0.111 R)
• M63: 22,756,678 km (0.109 R)
• M64: 23,351,928 km (0.058 R)
• M65: 23,651,573 km (0.057 R)
• M66: 23,866,395 km (0.101 R)
• M67: 24,038,583 km (0.091 R)
• M68: 24,211,368 km (0.072 R)
• M69: 24,557,986 km (0.068 R)
• M70: 24,731,969 km (0.066 R)
• M71: 25,081,130 km (0.099 R)
• M72: 25,872,653 km (0.105 R)
• M73: 26,005,346 km (0.049 R)
• M74: 26,806,442 km (0.115 R)
• M75: 27,932,466 km (0.098 R)
• M76: 28,707,083 km (0.112 R)
• M77: 30,091,163 km (0.096 R)
• M78: 30,230,738 km (0.118 R)
• M79: 31,496,784 km (0.096 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 986.5

Radius: 14.8

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 9.54 AU - 9.6 AU

Year: 10655 Days

Day: 8.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 70,319,457 km

• M1: 232,176 km (0.073 R)
• M2: 703,559 km (0.091 R)
• M3: 832,363 km (0.085 R)
• M4: 2,641,599 km (0.076 R)
• M5: 2,852,682 km (0.113 R)
• M6: 2,944,834 km (0.064 R)
• M7: 3,195,710 km (0.094 R)
• M8: 3,323,915 km (0.036 R)
• M9: 4,304,380 km (0.109 R)
• M10: 5,369,965 km (0.082 R)
• M11: 5,716,883 km (0.063 R)
• M12: 6,801,617 km (0.063 R)
• M13: 8,168,193 km (0.086 R)
• M14: 8,478,459 km (0.108 R)
• M15: 8,928,300 km (0.065 R)
• M16: 9,339,993 km (0.083 R)
• M17: 9,945,566 km (0.036 R)
• M18: 11,293,143 km (0.101 R)
• M19: 11,838,128 km (0.085 R)
• M20: 11,988,325 km (0.115 R)
• M21: 12,239,948 km (0.05 R)
• M22: 12,442,653 km (0.107 R)
• M23: 12,544,380 km (0.111 R)
• M24: 12,902,667 km (0.051 R)
• M25: 13,629,264 km (0.106 R)
• M26: 14,369,324 km (0.061 R)
• M27: 15,068,246 km (0.09 R)
• M28: 15,449,122 km (0.12 R)
• M29: 15,943,543 km (0.076 R)
• M30: 16,779,346 km (0.094 R)
• M31: 17,401,224 km (0.077 R)
• M32: 18,145,923 km (0.119 R)
• M33: 18,377,201 km (0.058 R)
• M34: 19,018,228 km (0.105 R)
• M35: 19,666,734 km (0.08 R)
• M36: 20,683,102 km (0.07 R)
• M37: 21,167,201 km (0.089 R)
• M38: 22,146,918 km (0.043 R)
• M39: 22,766,702 km (0.084 R)
• M40: 23,707,223 km (0.05 R)
• M41: 23,833,484 km (0.106 R)
• M42: 24,023,473 km (0.106 R)
• M43: 24,213,911 km (0.029 R)
• M44: 24,596,433 km (0.108 R)
• M45: 24,852,395 km (0.048 R)
• M46: 24,980,900 km (0.061 R)
• M47: 26,866,880 km (0.105 R)
• M48: 27,329,137 km (0.104 R)
• M49: 27,527,953 km (0.108 R)
• M50: 27,727,217 km (0.113 R)
• M51: 28,596,680 km (0.032 R)
• M52: 29,474,969 km (0.118 R)
• M53: 30,705,861 km (0.082 R)
• M54: 30,981,569 km (0.073 R)
• M55: 31,327,589 km (0.107 R)
• M56: 31,953,357 km (0.11 R)
• M57: 34,069,419 km (0.036 R)
• M58: 34,569,674 km (0.076 R)
• M59: 35,360,598 km (0.087 R)
• M60: 35,505,110 km (0.094 R)
• M61: 37,400,964 km (0.08 R)
• M62: 37,695,522 km (0.105 R)
• M63: 37,843,175 km (0.115 R)
• M64: 39,105,332 km (0.105 R)
• M65: 41,442,500 km (0.053 R)
• M66: 42,666,510 km (0.101 R)
• M67: 42,897,339 km (0.037 R)
• M68: 43,360,195 km (0.076 R)
• M69: 44,914,966 km (0.106 R)
• M70: 45,699,307 km (0.098 R)
• M71: 45,935,522 km (0.106 R)
• M72: 46,251,024 km (0.112 R)
• M73: 47,361,040 km (0.054 R)
• M74: 49,850,050 km (0.088 R)
• M75: 50,580,686 km (0.106 R)
• M76: 51,970,300 km (0.117 R)
• M77: 52,546,102 km (0.116 R)
• M78: 56,213,943 km (0.073 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 846.8

Radius: 13.8

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 9.82 AU - 15.26 AU

Year: 15982 Days

Day: 8.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 70,319,457 km

• M1: 313,557 km (0.108 R)
• M2: 592,108 km (0.044 R)
• M3: 1,076,357 km (0.076 R)
• M4: 1,361,041 km (0.09 R)
• M5: 2,193,254 km (0.074 R)
• M6: 2,524,314 km (0.103 R)
• M7: 3,612,489 km (0.081 R)
• M8: 5,131,955 km (0.041 R)
• M9: 5,263,003 km (0.03 R)
• M10: 5,618,148 km (0.103 R)
• M11: 5,753,385 km (0.119 R)
• M12: 6,165,676 km (0.045 R)
• M13: 6,492,996 km (0.113 R)
• M14: 6,587,542 km (0.119 R)
• M15: 7,018,833 km (0.061 R)
• M16: 7,116,072 km (0.101 R)
• M17: 8,316,445 km (0.065 R)
• M18: 8,887,609 km (0.064 R)
• M19: 9,204,458 km (0.092 R)
• M20: 11,069,943 km (0.101 R)
• M21: 11,297,033 km (0.12 R)
• M22: 11,468,322 km (0.101 R)
• M23: 11,583,064 km (0.05 R)
• M24: 12,220,650 km (0.032 R)
• M25: 12,455,369 km (0.045 R)
• M26: 12,632,343 km (0.109 R)
• M27: 14,758,877 km (0.087 R)
• M28: 15,450,019 km (0.087 R)
• M29: 15,767,616 km (0.1 R)
• M30: 16,151,633 km (0.032 R)
• M31: 16,928,944 km (0.09 R)
• M32: 17,917,786 km (0.111 R)
• M33: 18,184,668 km (0.086 R)
• M34: 20,505,679 km (0.096 R)
• M35: 20,645,105 km (0.105 R)
• M36: 20,784,979 km (0.111 R)
• M37: 21,135,636 km (0.064 R)
• M38: 23,063,504 km (0.108 R)
• M39: 23,208,614 km (0.117 R)
• M40: 23,718,593 km (0.101 R)
• M41: 24,379,815 km (0.1 R)
• M42: 24,601,519 km (0.082 R)
• M43: 24,823,971 km (0.107 R)
• M44: 26,248,143 km (0.069 R)
• M45: 26,855,810 km (0.114 R)
• M46: 27,314,477 km (0.116 R)
• M47: 28,007,564 km (0.039 R)
• M48: 28,472,664 km (0.104 R)
• M49: 30,996,828 km (0.1 R)
• M50: 32,042,667 km (0.077 R)
• M51: 33,591,753 km (0.036 R)
• M52: 34,499,812 km (0.107 R)
• M53: 36,171,568 km (0.034 R)
• M54: 36,509,061 km (0.106 R)
• M55: 39,333,020 km (0.085 R)
• M56: 39,767,004 km (0.119 R)
• M57: 42,404,264 km (0.084 R)
• M58: 42,760,158 km (0.118 R)
• M59: 43,385,327 km (0.065 R)
• M60: 44,013,638 km (0.119 R)
• M61: 44,193,605 km (0.026 R)
• M62: 44,554,435 km (0.067 R)
• M63: 45,097,625 km (0.119 R)
• M64: 46,190,287 km (0.117 R)
• M65: 47,384,078 km (0.04 R)
• M66: 47,753,286 km (0.066 R)
• M67: 47,938,338 km (0.06 R)
• M68: 50,931,044 km (0.087 R)
• M69: 51,120,136 km (0.053 R)
• M70: 53,598,972 km (0.06 R)
• M71: 54,949,841 km (0.066 R)
• M72: 55,337,898 km (0.107 R)
• M73: 57,882,259 km (0.08 R)
• M74: 58,277,047 km (0.087 R)
• M75: 58,375,932 km (0.058 R)
• M76: 58,573,849 km (0.107 R)
• M77: 58,871,100 km (0.085 R)
• M78: 60,264,605 km (0.032 R)
• M79: 61,065,851 km (0.077 R)
• M80: 61,166,231 km (0.119 R)
• M81: 61,568,500 km (0.073 R)
• M82: 61,971,516 km (0.038 R)
• M83: 62,476,559 km (0.066 R)
• M84: 63,592,409 km (0.079 R)
• M85: 64,714,842 km (0.076 R)
• M86: 65,740,934 km (0.051 R)
• M87: 66,359,222 km (0.057 R)
• M88: 66,462,444 km (0.076 R)
• M89: 66,669,039 km (0.105 R)
• M90: 67,393,990 km (0.117 R)
• M91: 67,601,483 km (0.047 R)
• M92: 67,913,394 km (0.109 R)
• M93: 68,225,605 km (0.072 R)
• M94: 68,642,684 km (0.056 R)

Kuiper Belt

Range: 30.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 452 - 15,996 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit