🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.5 AU - 0.7 AU

Year: 174 Days

Day: 17 Hours

Environment

Temp: 204 °C

Axial Tilt: 1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 14,934,471 km

• M1: 55,351 km (0.043 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.71 AU - 1.05 AU

Year: 309 Days

Day: 15.1 Hours

Environment

Temp: 25 °C

Axial Tilt: 32.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 14,934,471 km

• M1: 51,013 km (0.115 R)
• M2: 656,286 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.98 AU - 1.06 AU

Year: 386 Days

Day: 31.3 Hours

Environment

Temp: 14 °C

Axial Tilt: 26.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.55 AU - 2.19 AU

Year: 958 Days

Day: 38.4 Hours

Environment

Temp: -67 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.22 AU - 3.42 AU

Year: 1775 Days

Day: 37.5 Hours

Environment

Temp: -99 °C

Axial Tilt: 46 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 3.82 AU - 4.62 AU

Year: 3249 Days

Day: 34.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 756.1

Radius: 10.2

Gravity: 7.27 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 4.32 AU - 5.7 AU

Year: 4202 Days

Day: 7.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 14,934,471 km

• M1: 158,723 km (0.071 R)
• M2: 417,827 km (0.12 R)
• M3: 543,639 km (0.098 R)
• M4: 741,108 km (0.081 R)
• M5: 936,931 km (0.105 R)
• M6: 1,001,707 km (0.074 R)
• M7: 1,068,129 km (0.077 R)
• M8: 1,560,605 km (0.108 R)
• M9: 1,914,105 km (0.12 R)
• M10: 2,014,934 km (0.104 R)
• M11: 2,221,977 km (0.109 R)
• M12: 3,099,219 km (0.119 R)
• M13: 3,218,299 km (0.096 R)
• M14: 3,399,911 km (0.051 R)
• M15: 3,668,289 km (0.101 R)
• M16: 3,752,363 km (0.092 R)
• M17: 4,269,822 km (0.1 R)
• M18: 4,514,565 km (0.101 R)
• M19: 4,855,797 km (0.117 R)
• M20: 4,925,061 km (0.052 R)
• M21: 5,041,149 km (0.097 R)
• M22: 5,252,680 km (0.116 R)
• M23: 5,347,525 km (0.11 R)
• M24: 5,490,990 km (0.093 R)
• M25: 5,611,566 km (0.09 R)
• M26: 6,028,046 km (0.083 R)
• M27: 6,378,554 km (0.086 R)
• M28: 6,505,263 km (0.051 R)
• M29: 6,968,718 km (0.109 R)
• M30: 7,683,945 km (0.088 R)
• M31: 7,764,877 km (0.111 R)
• M32: 7,900,413 km (0.09 R)
• M33: 8,283,982 km (0.086 R)
• M34: 8,367,009 km (0.038 R)
• M35: 8,786,182 km (0.113 R)
• M36: 9,012,524 km (0.064 R)
• M37: 9,557,958 km (0.089 R)
• M38: 9,996,130 km (0.081 R)
• M39: 10,470,804 km (0.101 R)
• M40: 11,135,318 km (0.091 R)
• M41: 11,380,508 km (0.063 R)
• M42: 11,472,810 km (0.111 R)
• M43: 11,782,478 km (0.08 R)
• M44: 11,875,977 km (0.04 R)
• M45: 12,094,988 km (0.098 R)
• M46: 12,252,215 km (0.11 R)
• M47: 12,888,156 km (0.04 R)
• M48: 13,796,364 km (0.11 R)
• M49: 14,026,596 km (0.09 R)
• M50: 14,092,718 km (0.118 R)
• M51: 14,158,840 km (0.115 R)
• M52: 14,491,097 km (0.113 R)
• M53: 15,400,951 km (0.104 R)
• M54: 15,914,371 km (0.08 R)
• M55: 16,190,529 km (0.087 R)
• M56: 16,607,757 km (0.071 R)
• M57: 16,747,631 km (0.117 R)
• M58: 16,817,793 km (0.079 R)
• M59: 17,275,712 km (0.103 R)
• M60: 17,346,471 km (0.09 R)
• M61: 17,523,895 km (0.119 R)
• M62: 18,420,285 km (0.108 R)
• M63: 18,819,412 km (0.106 R)
• M64: 19,221,382 km (0.118 R)
• M65: 19,774,146 km (0.106 R)
• M66: 20,294,746 km (0.037 R)
• M67: 20,481,744 km (0.101 R)
• M68: 20,895,232 km (0.104 R)
• M69: 21,692,290 km (0.086 R)
• M70: 21,883,476 km (0.069 R)
• M71: 24,858,529 km (0.039 R)
• M72: 25,179,117 km (0.114 R)
• M73: 25,259,451 km (0.091 R)
• M74: 25,500,902 km (0.047 R)
• M75: 25,702,859 km (0.081 R)
• M76: 26,638,294 km (0.082 R)
• M77: 27,419,345 km (0.099 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 65

Radius: 13.8

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 5.17 AU - 7.03 AU

Year: 5646 Days

Day: 8.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 14,934,471 km

• M1: 176,825 km (0.075 R)
• M2: 312,510 km (0.094 R)
• M3: 462,856 km (0.087 R)
• M4: 556,953 km (0.07 R)
• M5: 659,577 km (0.098 R)
• M6: 747,391 km (0.063 R)
• M7: 863,629 km (0.098 R)
• M8: 953,238 km (0.093 R)
• M9: 1,072,467 km (0.107 R)
• M10: 1,252,433 km (0.114 R)
• M11: 1,452,595 km (0.066 R)
• M12: 1,541,905 km (0.097 R)
• M13: 1,684,622 km (0.097 R)
• M14: 2,185,475 km (0.079 R)
• M15: 2,300,516 km (0.116 R)
• M16: 2,405,983 km (0.029 R)
• M17: 2,573,233 km (0.059 R)
• M18: 2,844,005 km (0.093 R)
• M19: 3,241,636 km (0.108 R)
• M20: 3,333,789 km (0.114 R)
• M21: 3,548,162 km (0.096 R)
• M22: 3,850,500 km (0.091 R)
• M23: 4,061,433 km (0.109 R)
• M24: 4,807,477 km (0.076 R)
• M25: 4,928,502 km (0.12 R)
• M26: 5,188,802 km (0.083 R)
• M27: 5,516,870 km (0.11 R)
• M28: 5,948,610 km (0.101 R)
• M29: 6,242,570 km (0.052 R)
• M30: 7,187,729 km (0.049 R)
• M31: 7,361,262 km (0.096 R)
• M32: 7,536,142 km (0.114 R)
• M33: 8,015,454 km (0.104 R)
• M34: 8,195,420 km (0.109 R)
• M35: 8,376,882 km (0.056 R)
• M36: 8,596,342 km (0.086 R)
• M37: 8,743,696 km (0.108 R)
• M38: 8,910,498 km (0.115 R)
• M39: 9,190,844 km (0.067 R)
• M40: 9,493,182 km (0.091 R)
• M41: 9,626,473 km (0.09 R)
• M42: 9,856,405 km (0.052 R)
• M43: 10,010,790 km (0.046 R)
• M44: 10,146,476 km (0.055 R)
• M45: 10,537,674 km (0.073 R)
• M46: 10,854,074 km (0.103 R)
• M47: 10,973,602 km (0.064 R)
• M48: 11,294,490 km (0.079 R)
• M49: 11,415,514 km (0.119 R)
• M50: 11,516,792 km (0.102 R)
• M51: 11,638,714 km (0.12 R)
• M52: 11,822,421 km (0.119 R)
• M53: 12,379,373 km (0.117 R)
• M54: 12,483,344 km (0.079 R)
• M55: 13,008,133 km (0.095 R)
• M56: 13,177,628 km (0.032 R)
• M57: 13,305,235 km (0.115 R)
• M58: 13,454,533 km (0.074 R)
• M59: 13,906,020 km (0.055 R)
• M60: 14,014,179 km (0.097 R)
• M61: 14,362,443 km (0.089 R)
• M62: 14,537,622 km (0.116 R)
• M63: 14,779,671 km (0.114 R)
• M64: 14,868,084 km (0.092 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 360 - 15,832 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit