🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.96 AU - 1.56 AU

Year: 517 Days

Day: 23.1 Hours

Environment

Temp: -6 °C

Axial Tilt: 2.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.11 AU - 1.43 AU

Year: 523 Days

Day: 47.4 Hours

Environment

Temp: 2 °C

Axial Tilt: 33.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.22 AU - 2.36 AU

Year: 1266 Days

Day: 36.8 Hours

Environment

Temp: -81 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.1 AU - 3.18 AU

Year: 1567 Days

Day: 43.6 Hours

Environment

Temp: -84 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 4.33 AU - 5.23 AU

Year: 3817 Days

Day: 38.2 Hours

Environment

Temp: -140 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 919.4

Radius: 10

Gravity: 9.19 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 7.46 AU - 9.22 AU

Year: 8797 Days

Day: 6.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 49,308,088 km

• M1: 351,256 km (0.049 R)
• M2: 633,547 km (0.116 R)
• M3: 1,519,765 km (0.12 R)
• M4: 1,632,562 km (0.038 R)
• M5: 1,963,622 km (0.052 R)
• M6: 2,162,288 km (0.099 R)
• M7: 2,238,583 km (0.117 R)
• M8: 2,420,045 km (0.084 R)
• M9: 2,993,753 km (0.083 R)
• M10: 3,136,469 km (0.037 R)
• M11: 3,458,553 km (0.081 R)
• M12: 3,578,231 km (0.073 R)
• M13: 4,325,772 km (0.119 R)
• M14: 4,651,447 km (0.107 R)
• M15: 4,951,390 km (0.11 R)
• M16: 5,500,115 km (0.114 R)
• M17: 5,569,978 km (0.07 R)
• M18: 5,746,204 km (0.097 R)
• M19: 6,032,085 km (0.084 R)
• M20: 6,140,544 km (0.104 R)
• M21: 6,842,008 km (0.094 R)
• M22: 8,040,736 km (0.114 R)
• M23: 8,481,601 km (0.101 R)
• M24: 8,562,533 km (0.115 R)
• M25: 9,012,673 km (0.084 R)
• M26: 9,850,870 km (0.089 R)
• M27: 10,236,234 km (0.054 R)
• M28: 10,322,552 km (0.105 R)
• M29: 10,801,565 km (0.086 R)
• M30: 10,933,510 km (0.093 R)
• M31: 11,021,623 km (0.087 R)
• M32: 11,377,068 km (0.026 R)
• M33: 11,601,016 km (0.117 R)
• M34: 12,742,896 km (0.1 R)
• M35: 13,022,195 km (0.082 R)
• M36: 13,303,589 km (0.11 R)
• M37: 13,920,231 km (0.056 R)
• M38: 14,207,908 km (0.115 R)
• M39: 14,594,619 km (0.075 R)
• M40: 14,789,395 km (0.094 R)
• M41: 15,132,124 km (0.066 R)
• M42: 15,527,062 km (0.111 R)
• M43: 15,775,544 km (0.114 R)
• M44: 16,125,753 km (0.079 R)
• M45: 16,579,782 km (0.061 R)
• M46: 17,038,150 km (0.113 R)
• M47: 18,071,273 km (0.067 R)
• M48: 18,648,272 km (0.1 R)
• M49: 18,859,504 km (0.111 R)
• M50: 19,337,918 km (0.103 R)
• M51: 19,444,731 km (0.117 R)
• M52: 22,290,831 km (0.112 R)
• M53: 23,991,160 km (0.1 R)
• M54: 24,509,367 km (0.109 R)
• M55: 24,625,006 km (0.09 R)
• M56: 24,740,795 km (0.079 R)
• M57: 25,147,701 km (0.1 R)
• M58: 25,264,388 km (0.102 R)
• M59: 25,968,096 km (0.064 R)
• M60: 26,145,070 km (0.089 R)
• M61: 27,454,949 km (0.111 R)
• M62: 27,815,779 km (0.046 R)
• M63: 28,846,957 km (0.083 R)
• M64: 29,152,586 km (0.063 R)
• M65: 29,828,918 km (0.061 R)
• M66: 29,952,336 km (0.036 R)
• M67: 30,386,020 km (0.11 R)
• M68: 30,510,336 km (0.096 R)
• M69: 33,222,994 km (0.101 R)
• M70: 34,770,285 km (0.109 R)
• M71: 36,604,953 km (0.111 R)
• M72: 37,534,106 km (0.096 R)
• M73: 38,874,951 km (0.095 R)
• M74: 39,483,366 km (0.103 R)
• M75: 41,672,282 km (0.096 R)
• M76: 43,269,688 km (0.118 R)
• M77: 43,689,609 km (0.119 R)
• M78: 46,166,651 km (0.109 R)
• M79: 46,810,969 km (0.111 R)
• M80: 47,314,067 km (0.111 R)
• M81: 47,530,235 km (0.056 R)
• M82: 47,963,621 km (0.114 R)
• M83: 48,036,026 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 565.7

Radius: 10.2

Gravity: 5.44 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 8.36 AU - 11.56 AU

Year: 11481 Days

Day: 6.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 49,308,088 km

• M1: 162,014 km (0.116 R)
• M2: 255,663 km (0.085 R)
• M3: 344,973 km (0.114 R)
• M4: 421,716 km (0.114 R)
• M5: 644,019 km (0.119 R)
• M6: 726,896 km (0.1 R)
• M7: 1,345,633 km (0.112 R)
• M8: 1,499,270 km (0.062 R)
• M9: 1,658,891 km (0.116 R)
• M10: 2,069,836 km (0.083 R)
• M11: 2,222,576 km (0.087 R)
• M12: 2,870,484 km (0.115 R)
• M13: 3,041,325 km (0.109 R)
• M14: 3,128,091 km (0.097 R)
• M15: 3,215,606 km (0.052 R)
• M16: 3,393,179 km (0.118 R)
• M17: 3,851,397 km (0.118 R)
• M18: 4,232,124 km (0.087 R)
• M19: 4,525,784 km (0.09 R)
• M20: 4,961,563 km (0.104 R)
• M21: 5,098,295 km (0.095 R)
• M22: 5,236,524 km (0.061 R)
• M23: 5,410,805 km (0.118 R)
• M24: 5,658,240 km (0.112 R)
• M25: 6,609,384 km (0.103 R)
• M26: 7,103,655 km (0.118 R)
• M27: 7,374,577 km (0.086 R)
• M28: 7,688,583 km (0.091 R)
• M29: 7,767,720 km (0.057 R)
• M30: 7,847,306 km (0.065 R)
• M31: 8,047,019 km (0.094 R)
• M32: 8,451,831 km (0.097 R)
• M33: 8,697,919 km (0.082 R)
• M34: 9,029,578 km (0.072 R)
• M35: 10,705,822 km (0.099 R)
• M36: 10,794,234 km (0.103 R)
• M37: 11,784,123 km (0.071 R)
• M38: 11,875,528 km (0.086 R)
• M39: 12,709,087 km (0.109 R)
• M40: 14,188,460 km (0.099 R)
• M41: 14,923,734 km (0.115 R)
• M42: 17,047,725 km (0.12 R)
• M43: 19,860,015 km (0.113 R)
• M44: 20,242,237 km (0.119 R)
• M45: 20,626,704 km (0.088 R)
• M46: 20,847,510 km (0.118 R)
• M47: 21,180,216 km (0.107 R)
• M48: 21,291,517 km (0.096 R)
• M49: 21,682,566 km (0.047 R)
• M50: 23,041,363 km (0.057 R)
• M51: 24,544,373 km (0.094 R)
• M52: 24,836,986 km (0.042 R)
• M53: 27,159,194 km (0.12 R)
• M54: 27,340,656 km (0.069 R)
• M55: 27,583,304 km (0.093 R)
• M56: 27,826,550 km (0.117 R)
• M57: 28,254,101 km (0.089 R)
• M58: 29,985,996 km (0.095 R)
• M59: 30,549,980 km (0.119 R)
• M60: 30,928,013 km (0.096 R)
• M61: 31,054,274 km (0.103 R)
• M62: 33,746,437 km (0.11 R)
• M63: 34,006,738 km (0.117 R)
• M64: 34,398,385 km (0.111 R)
• M65: 35,582,302 km (0.106 R)
• M66: 36,445,781 km (0.101 R)
• M67: 37,181,653 km (0.076 R)
• M68: 37,383,311 km (0.097 R)
• M69: 37,585,119 km (0.116 R)
• M70: 39,555,771 km (0.101 R)
• M71: 39,830,283 km (0.104 R)
• M72: 40,657,410 km (0.096 R)
• M73: 41,073,143 km (0.089 R)
• M74: 42,188,544 km (0.117 R)
• M75: 43,031,678 km (0.044 R)
• M76: 43,102,139 km (0.071 R)
• M77: 43,809,288 km (0.079 R)
• M78: 44,164,433 km (0.09 R)
• M79: 44,449,118 km (0.109 R)
• M80: 44,663,043 km (0.033 R)
• M81: 46,531,520 km (0.113 R)
• M82: 47,621,191 km (0.114 R)
• M83: 48,645,637 km (0.071 R)
• M84: 48,866,144 km (0.099 R)
• M85: 49,013,349 km (0.094 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 415 - 13,591 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit