🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.82 AU - 0.92 AU

Year: 307 Days

Day: 30.9 Hours

Environment

Temp: 23 °C

Axial Tilt: 4.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.88 AU - 1.14 AU

Year: 384 Days

Day: 24.1 Hours

Environment

Temp: 4 °C

Axial Tilt: 8.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.93 AU - 2.15 AU

Year: 1104 Days

Day: 43.7 Hours

Environment

Temp: -84 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.14 AU - 2.26 AU

Year: 1236 Days

Day: 15.9 Hours

Environment

Temp: -96 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.61 AU - 3.41 AU

Year: 1978 Days

Day: 17.6 Hours

Environment

Temp: -116 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,562,148 km

• M1: 2,089,733 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 589

Radius: 8.2

Gravity: 8.76 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 6.25 AU - 8.09 AU

Year: 7272 Days

Day: 10.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 36,562,148 km

• M1: 103,073 km (0.115 R)
• M2: 205,996 km (0.08 R)
• M3: 725,250 km (0.068 R)
• M4: 812,017 km (0.078 R)
• M5: 1,442,871 km (0.066 R)
• M6: 1,535,323 km (0.05 R)
• M7: 1,824,795 km (0.085 R)
• M8: 2,110,527 km (0.106 R)
• M9: 2,258,629 km (0.099 R)
• M10: 2,792,843 km (0.08 R)
• M11: 2,885,593 km (0.103 R)
• M12: 3,291,303 km (0.064 R)
• M13: 3,364,905 km (0.087 R)
• M14: 3,843,169 km (0.108 R)
• M15: 4,156,278 km (0.068 R)
• M16: 4,614,047 km (0.079 R)
• M17: 4,696,476 km (0.113 R)
• M18: 4,946,753 km (0.102 R)
• M19: 5,201,518 km (0.084 R)
• M20: 5,489,494 km (0.113 R)
• M21: 5,577,009 km (0.049 R)
• M22: 5,812,476 km (0.108 R)
• M23: 6,141,591 km (0.082 R)
• M24: 6,384,688 km (0.064 R)
• M25: 6,817,923 km (0.118 R)
• M26: 7,196,854 km (0.08 R)
• M27: 8,140,667 km (0.097 R)
• M28: 8,273,809 km (0.052 R)
• M29: 8,374,339 km (0.049 R)
• M30: 9,716,083 km (0.094 R)
• M31: 10,106,533 km (0.057 R)
• M32: 10,178,041 km (0.089 R)
• M33: 10,574,625 km (0.074 R)
• M34: 11,160,450 km (0.053 R)
• M35: 11,234,351 km (0.051 R)
• M36: 12,058,785 km (0.051 R)
• M37: 12,478,258 km (0.095 R)
• M38: 12,593,598 km (0.058 R)
• M39: 12,786,429 km (0.051 R)
• M40: 12,902,667 km (0.026 R)
• M41: 13,058,099 km (0.102 R)
• M42: 13,488,791 km (0.091 R)
• M43: 13,646,617 km (0.045 R)
• M44: 14,004,006 km (0.052 R)
• M45: 14,646,679 km (0.063 R)
• M46: 15,012,595 km (0.071 R)
• M47: 15,135,116 km (0.115 R)
• M48: 15,299,225 km (0.096 R)
• M49: 15,381,354 km (0.061 R)
• M50: 15,753,254 km (0.118 R)
• M51: 16,002,783 km (0.118 R)
• M52: 16,590,105 km (0.103 R)
• M53: 16,716,814 km (0.09 R)
• M54: 17,613,205 km (0.111 R)
• M55: 18,219,525 km (0.101 R)
• M56: 18,481,471 km (0.113 R)
• M57: 18,656,799 km (0.066 R)
• M58: 18,832,726 km (0.103 R)
• M59: 19,854,629 km (0.111 R)
• M60: 19,989,267 km (0.113 R)
• M61: 20,621,468 km (0.089 R)
• M62: 20,757,901 km (0.057 R)
• M63: 21,859,390 km (0.12 R)
• M64: 22,230,842 km (0.088 R)
• M65: 22,463,915 km (0.081 R)
• M66: 22,697,887 km (0.096 R)
• M67: 23,641,999 km (0.102 R)
• M68: 25,324,676 km (0.097 R)
• M69: 25,665,908 km (0.103 R)
• M70: 25,812,664 km (0.046 R)
• M71: 26,254,277 km (0.104 R)
• M72: 27,294,730 km (0.085 R)
• M73: 27,594,524 km (0.095 R)
• M74: 27,694,605 km (0.077 R)
• M75: 29,262,391 km (0.056 R)
• M76: 29,569,216 km (0.064 R)
• M77: 31,171,110 km (0.101 R)
• M78: 31,432,158 km (0.071 R)
• M79: 31,484,517 km (0.1 R)
• M80: 33,546,275 km (0.118 R)
• M81: 33,599,682 km (0.074 R)
• M82: 34,566,383 km (0.119 R)
• M83: 34,944,866 km (0.112 R)
• M84: 36,692,319 km (0.036 R)
• M85: 36,802,423 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 118.7

Radius: 10.3

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 7.46 AU - 9.5 AU

Year: 9353 Days

Day: 5.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 36,562,148 km

• M1: 143,016 km (0.081 R)
• M2: 253,718 km (0.093 R)
• M3: 354,846 km (0.104 R)
• M4: 660,923 km (0.113 R)
• M5: 968,646 km (0.109 R)
• M6: 1,198,429 km (0.079 R)
• M7: 1,445,863 km (0.081 R)
• M8: 1,605,335 km (0.116 R)
• M9: 2,069,986 km (0.077 R)
• M10: 2,234,095 km (0.104 R)
• M11: 2,540,321 km (0.101 R)
• M12: 2,842,060 km (0.053 R)
• M13: 3,025,019 km (0.063 R)
• M14: 3,155,468 km (0.101 R)
• M15: 3,287,712 km (0.037 R)
• M16: 3,383,305 km (0.05 R)
• M17: 3,518,841 km (0.103 R)
• M18: 3,656,172 km (0.087 R)
• M19: 4,140,570 km (0.113 R)
• M20: 4,306,474 km (0.115 R)
• M21: 4,817,799 km (0.088 R)
• M22: 4,926,856 km (0.107 R)
• M23: 5,258,664 km (0.114 R)
• M24: 6,037,920 km (0.048 R)
• M25: 6,633,768 km (0.078 R)
• M26: 6,852,929 km (0.11 R)
• M27: 7,049,650 km (0.102 R)
• M28: 7,148,833 km (0.11 R)
• M29: 7,273,299 km (0.078 R)
• M30: 7,373,529 km (0.025 R)
• M31: 7,753,209 km (0.076 R)
• M32: 8,243,441 km (0.115 R)
• M33: 8,426,549 km (0.057 R)
• M34: 8,690,589 km (0.112 R)
• M35: 9,498,866 km (0.096 R)
• M36: 9,608,522 km (0.117 R)
• M37: 9,690,950 km (0.098 R)
• M38: 9,856,705 km (0.066 R)
• M39: 10,274,980 km (0.105 R)
• M40: 10,984,972 km (0.056 R)
• M41: 11,360,612 km (0.117 R)
• M42: 11,535,342 km (0.108 R)
• M43: 12,094,539 km (0.105 R)
• M44: 12,213,469 km (0.083 R)
• M45: 12,965,199 km (0.061 R)
• M46: 13,056,453 km (0.098 R)
• M47: 15,148,879 km (0.062 R)
• M48: 15,858,421 km (0.087 R)
• M49: 15,955,959 km (0.067 R)
• M50: 17,109,508 km (0.065 R)
• M51: 17,343,330 km (0.058 R)
• M52: 17,679,476 km (0.103 R)
• M53: 17,983,609 km (0.085 R)
• M54: 19,496,043 km (0.117 R)
• M55: 20,337,980 km (0.089 R)
• M56: 20,727,832 km (0.117 R)
• M57: 20,834,645 km (0.111 R)
• M58: 21,443,060 km (0.071 R)
• M59: 22,166,365 km (0.088 R)
• M60: 22,677,541 km (0.083 R)
• M61: 23,044,954 km (0.119 R)
• M62: 23,897,512 km (0.114 R)
• M63: 24,046,960 km (0.06 R)
• M64: 24,271,507 km (0.082 R)
• M65: 24,534,350 km (0.11 R)
• M66: 24,609,747 km (0.088 R)
• M67: 24,987,332 km (0.099 R)
• M68: 25,138,875 km (0.077 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 157.5

Radius: 11.4

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 9.57 AU - 12.51 AU

Year: 13893 Days

Day: 7.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 36,562,148 km

• M1: 150,944 km (0.035 R)
• M2: 312,360 km (0.106 R)
• M3: 787,633 km (0.064 R)
• M4: 920,027 km (0.115 R)
• M5: 1,141,581 km (0.109 R)
• M6: 1,452,446 km (0.102 R)
• M7: 1,618,051 km (0.119 R)
• M8: 2,111,275 km (0.105 R)
• M9: 2,194,451 km (0.048 R)
• M10: 2,472,703 km (0.108 R)
• M11: 2,604,948 km (0.092 R)
• M12: 3,158,011 km (0.102 R)
• M13: 3,621,615 km (0.085 R)
• M14: 3,848,854 km (0.093 R)
• M15: 4,477,614 km (0.077 R)
• M16: 4,612,551 km (0.076 R)
• M17: 5,138,238 km (0.076 R)
• M18: 6,734,597 km (0.091 R)
• M19: 7,077,475 km (0.104 R)
• M20: 7,266,866 km (0.118 R)
• M21: 7,715,361 km (0.113 R)
• M22: 8,140,069 km (0.055 R)
• M23: 8,774,364 km (0.09 R)
• M24: 10,844,050 km (0.066 R)
• M25: 11,764,825 km (0.064 R)
• M26: 13,056,902 km (0.064 R)
• M27: 13,211,886 km (0.043 R)
• M28: 13,602,037 km (0.091 R)
• M29: 14,035,571 km (0.08 R)
• M30: 14,594,020 km (0.108 R)
• M31: 15,241,031 km (0.111 R)
• M32: 15,404,242 km (0.088 R)
• M33: 16,647,101 km (0.101 R)
• M34: 16,773,063 km (0.107 R)
• M35: 17,280,499 km (0.058 R)
• M36: 17,835,806 km (0.031 R)
• M37: 18,266,947 km (0.113 R)
• M38: 20,699,558 km (0.088 R)
• M39: 23,797,431 km (0.102 R)
• M40: 25,134,537 km (0.086 R)
• M41: 25,375,838 km (0.04 R)
• M42: 26,250,986 km (0.096 R)
• M43: 26,987,755 km (0.083 R)
• M44: 29,036,348 km (0.105 R)
• M45: 30,053,614 km (0.053 R)
• M46: 30,412,499 km (0.054 R)
• M47: 31,757,683 km (0.105 R)
• M48: 31,914,163 km (0.099 R)
• M49: 33,758,555 km (0.073 R)
• M50: 34,613,207 km (0.097 R)
• M51: 34,989,446 km (0.092 R)
• M52: 35,691,509 km (0.101 R)
• M53: 36,017,183 km (0.052 R)
• M54: 36,125,941 km (0.064 R)
• M55: 36,398,359 km (0.095 R)
• M56: 36,562,168 km (0.049 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 391 - 19,542 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit