🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.77 AU - 0.89 AU

Year: 278 Days

Day: 40 Hours

Environment

Temp: 94 °C

Axial Tilt: 27 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.18 AU - 1.22 AU

Year: 483 Days

Day: 21.7 Hours

Environment

Temp: -3 °C

Axial Tilt: 33.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 38,845,251 km

• M1: 693,985 km (0.032 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.67 AU - 1.91 AU

Year: 879 Days

Day: 18.8 Hours

Environment

Temp: -48 °C

Axial Tilt: 46.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.92 AU - 1.94 AU

Year: 984 Days

Day: 44.4 Hours

Environment

Temp: -57 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.52 AU - 3.1 AU

Year: 1729 Days

Day: 37.2 Hours

Environment

Temp: -98 °C

Axial Tilt: 45.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 4.41 AU - 4.57 AU

Year: 3493 Days

Day: 18 Hours

Environment

Temp: -134 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,845,251 km

• M1: 37,399 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 434.8

Radius: 14.8

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 5.6 AU - 6.82 AU

Year: 5681 Days

Day: 9.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 38,845,251 km

• M1: 246,238 km (0.044 R)
• M2: 681,867 km (0.117 R)
• M3: 942,018 km (0.031 R)
• M4: 1,264,551 km (0.028 R)
• M5: 1,469,649 km (0.105 R)
• M6: 1,638,845 km (0.093 R)
• M7: 1,733,989 km (0.087 R)
• M8: 2,065,498 km (0.053 R)
• M9: 2,169,020 km (0.115 R)
• M10: 2,454,153 km (0.109 R)
• M11: 2,638,607 km (0.097 R)
• M12: 3,021,727 km (0.111 R)
• M13: 3,120,312 km (0.05 R)
• M14: 3,484,583 km (0.116 R)
• M15: 3,777,496 km (0.119 R)
• M16: 4,035,253 km (0.108 R)
• M17: 4,387,855 km (0.05 R)
• M18: 5,123,278 km (0.085 R)
• M19: 5,337,203 km (0.116 R)
• M20: 5,481,416 km (0.12 R)
• M21: 6,071,579 km (0.092 R)
• M22: 6,171,959 km (0.067 R)
• M23: 6,476,391 km (0.08 R)
• M24: 6,656,208 km (0.104 R)
• M25: 7,126,543 km (0.111 R)
• M26: 7,961,748 km (0.118 R)
• M27: 8,237,906 km (0.067 R)
• M28: 8,686,251 km (0.079 R)
• M29: 8,828,070 km (0.079 R)
• M30: 8,970,636 km (0.095 R)
• M31: 9,142,674 km (0.105 R)
• M32: 9,548,533 km (0.035 R)
• M33: 10,619,354 km (0.052 R)
• M34: 11,323,362 km (0.078 R)
• M35: 11,822,121 km (0.054 R)
• M36: 13,165,361 km (0.052 R)
• M37: 13,263,198 km (0.041 R)
• M38: 13,954,639 km (0.07 R)
• M39: 14,355,112 km (0.08 R)
• M40: 14,725,517 km (0.108 R)
• M41: 14,861,052 km (0.116 R)
• M42: 14,996,887 km (0.091 R)
• M43: 15,682,644 km (0.07 R)
• M44: 16,273,556 km (0.098 R)
• M45: 17,227,092 km (0.1 R)
• M46: 17,405,712 km (0.066 R)
• M47: 17,584,931 km (0.045 R)
• M48: 18,490,147 km (0.11 R)
• M49: 19,040,518 km (0.091 R)
• M50: 19,484,823 km (0.113 R)
• M51: 19,596,423 km (0.096 R)
• M52: 20,572,550 km (0.041 R)
• M53: 20,990,376 km (0.036 R)
• M54: 21,142,966 km (0.091 R)
• M55: 21,334,152 km (0.085 R)
• M56: 22,143,926 km (0.104 R)
• M57: 22,299,358 km (0.047 R)
• M58: 22,572,075 km (0.108 R)
• M59: 22,767,599 km (0.12 R)
• M60: 23,555,382 km (0.06 R)
• M61: 23,952,564 km (0.119 R)
• M62: 24,152,127 km (0.116 R)
• M63: 24,352,140 km (0.084 R)
• M64: 25,890,155 km (0.108 R)
• M65: 26,629,618 km (0.071 R)
• M66: 27,084,994 km (0.112 R)
• M67: 27,459,437 km (0.104 R)
• M68: 28,087,449 km (0.107 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 369.9

Radius: 13.1

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 7.76 AU - 10.26 AU

Year: 9928 Days

Day: 10.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 38,845,251 km

• M1: 164,109 km (0.067 R)
• M2: 595,400 km (0.113 R)
• M3: 689,347 km (0.107 R)
• M4: 957,426 km (0.113 R)
• M5: 1,593,517 km (0.075 R)
• M6: 1,750,893 km (0.092 R)
• M7: 1,934,300 km (0.117 R)
• M8: 2,081,654 km (0.109 R)
• M9: 2,387,732 km (0.061 R)
• M10: 2,477,939 km (0.082 R)
• M11: 2,638,607 km (0.113 R)
• M12: 3,117,021 km (0.082 R)
• M13: 3,216,055 km (0.106 R)
• M14: 3,442,696 km (0.072 R)
• M15: 3,545,170 km (0.06 R)
• M16: 3,779,590 km (0.027 R)
• M17: 3,965,540 km (0.117 R)
• M18: 4,181,709 km (0.104 R)
• M19: 4,401,917 km (0.093 R)
• M20: 5,529,736 km (0.036 R)
• M21: 6,048,392 km (0.069 R)
• M22: 6,329,336 km (0.059 R)
• M23: 6,646,633 km (0.079 R)
• M24: 6,774,988 km (0.094 R)
• M25: 7,034,241 km (0.081 R)
• M26: 7,132,378 km (0.092 R)
• M27: 7,462,690 km (0.106 R)
• M28: 8,448,839 km (0.084 R)
• M29: 8,553,109 km (0.04 R)
• M30: 8,798,300 km (0.079 R)
• M31: 9,620,489 km (0.04 R)
• M32: 9,912,205 km (0.108 R)
• M33: 10,318,064 km (0.084 R)
• M34: 10,767,157 km (0.072 R)
• M35: 11,184,535 km (0.066 R)
• M36: 11,995,954 km (0.076 R)
• M37: 12,547,521 km (0.077 R)
• M38: 12,946,499 km (0.081 R)
• M39: 13,634,500 km (0.083 R)
• M40: 13,880,289 km (0.08 R)
• M41: 14,044,846 km (0.111 R)
• M42: 14,626,034 km (0.116 R)
• M43: 15,003,918 km (0.099 R)
• M44: 15,257,636 km (0.1 R)
• M45: 15,640,757 km (0.078 R)
• M46: 16,027,168 km (0.119 R)
• M47: 16,547,320 km (0.095 R)
• M48: 16,678,218 km (0.029 R)
• M49: 17,205,251 km (0.063 R)
• M50: 17,782,549 km (0.057 R)
• M51: 18,910,218 km (0.069 R)
• M52: 20,200,799 km (0.09 R)
• M53: 20,621,618 km (0.111 R)
• M54: 20,998,156 km (0.11 R)
• M55: 21,472,082 km (0.116 R)
• M56: 21,662,669 km (0.103 R)
• M57: 21,901,577 km (0.051 R)
• M58: 22,285,744 km (0.11 R)
• M59: 22,382,235 km (0.091 R)
• M60: 22,672,156 km (0.104 R)
• M61: 22,963,423 km (0.056 R)
• M62: 23,304,805 km (0.075 R)
• M63: 23,598,915 km (0.11 R)
• M64: 23,992,656 km (0.107 R)
• M65: 24,239,941 km (0.12 R)
• M66: 25,187,345 km (0.091 R)
• M67: 26,197,729 km (0.078 R)
• M68: 26,299,455 km (0.051 R)
• M69: 26,912,807 km (0.073 R)
• M70: 27,169,816 km (0.115 R)
• M71: 27,324,350 km (0.08 R)
• M72: 27,789,899 km (0.119 R)
• M73: 28,781,134 km (0.086 R)
• M74: 29,096,636 km (0.043 R)
• M75: 34,799,606 km (0.078 R)
• M76: 37,232,068 km (0.089 R)
• M77: 37,575,844 km (0.12 R)
• M78: 37,863,071 km (0.075 R)
• M79: 38,729,243 km (0.107 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: 345 - 14,548 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit