🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.58 AU - 0.62 AU

Year: 200 Days

Day: 22.9 Hours

Environment

Temp: 29 °C

Axial Tilt: 35.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.89 AU - 1.11 AU

Year: 430 Days

Day: 36.4 Hours

Environment

Temp: -58 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,168,706 km

• M1: 207,193 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.05 AU - 2.85 AU

Year: 1651 Days

Day: 18.2 Hours

Environment

Temp: -135 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,168,706 km

• M1: 615,894 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.27 AU - 2.87 AU

Year: 1773 Days

Day: 21.7 Hours

Environment

Temp: -136 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 559

Radius: 15

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 3.18 AU - 3.56 AU

Year: 2663 Days

Day: 8.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 58,168,706 km

• M1: 186,549 km (0.102 R)
• M2: 776,712 km (0.076 R)
• M3: 1,507,797 km (0.101 R)
• M4: 2,536,282 km (0.086 R)
• M5: 3,044,616 km (0.081 R)
• M6: 3,898,820 km (0.111 R)
• M7: 4,560,790 km (0.104 R)
• M8: 5,487,250 km (0.047 R)
• M9: 6,163,731 km (0.101 R)
• M10: 6,980,237 km (0.081 R)
• M11: 7,623,956 km (0.11 R)
• M12: 8,148,446 km (0.087 R)
• M13: 10,910,322 km (0.101 R)
• M14: 12,694,127 km (0.083 R)
• M15: 18,212,045 km (0.071 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 855.6

Radius: 8.7

Gravity: 11.3 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 3.48 AU - 5.74 AU

Year: 4261 Days

Day: 10 Hours

Environment

Temp: -169 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 58,168,706 km

• M1: 108,159 km (0.032 R)
• M2: 453,282 km (0.12 R)
• M3: 733,778 km (0.067 R)
• M4: 1,018,313 km (0.08 R)
• M5: 1,796,072 km (0.052 R)
• M6: 2,674,361 km (0.069 R)
• M7: 3,640,165 km (0.097 R)
• M8: 4,822,138 km (0.096 R)
• M9: 5,615,455 km (0.115 R)
• M10: 7,813,796 km (0.07 R)
• M11: 10,268,697 km (0.068 R)
• M12: 10,574,924 km (0.111 R)
• M13: 11,343,707 km (0.082 R)
• M14: 13,094,302 km (0.072 R)
• M15: 15,242,677 km (0.106 R)
• M16: 17,122,673 km (0.086 R)
• M17: 17,803,194 km (0.085 R)
• M18: 18,955,397 km (0.062 R)
• M19: 19,885,447 km (0.093 R)
• M20: 21,195,924 km (0.079 R)
• M21: 21,764,545 km (0.064 R)
• M22: 22,197,631 km (0.09 R)
• M23: 23,531,595 km (0.058 R)
• M24: 27,768,656 km (0.094 R)
• M25: 28,535,495 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 88.5

Radius: 9.2

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 4.63 AU - 7.69 AU

Year: 6581 Days

Day: 9.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 58,168,706 km

• M1: 215,421 km (0.108 R)
• M2: 775,067 km (0.109 R)
• M3: 1,186,910 km (0.117 R)
• M4: 1,532,929 km (0.118 R)
• M5: 2,129,376 km (0.08 R)
• M6: 3,542,029 km (0.06 R)
• M7: 4,373,045 km (0.065 R)
• M8: 5,094,855 km (0.083 R)
• M9: 7,319,076 km (0.065 R)
• M10: 8,894,042 km (0.073 R)
• M11: 9,583,240 km (0.065 R)
• M12: 12,785,980 km (0.109 R)
• M13: 13,843,937 km (0.031 R)
• M14: 15,006,761 km (0.117 R)
• M15: 17,739,016 km (0.088 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 885.5

Radius: 10

Gravity: 8.86 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 8 AU - 10.14 AU

Year: 11758 Days

Day: 6.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 58,168,706 km

• M1: 125,213 km (0.114 R)
• M2: 646,712 km (0.102 R)
• M3: 1,229,246 km (0.077 R)
• M4: 1,629,719 km (0.047 R)
• M5: 1,973,346 km (0.092 R)
• M6: 2,613,026 km (0.101 R)
• M7: 3,160,853 km (0.105 R)
• M8: 3,923,354 km (0.097 R)
• M9: 4,243,044 km (0.11 R)
• M10: 4,836,499 km (0.098 R)
• M11: 5,273,923 km (0.064 R)
• M12: 6,503,618 km (0.05 R)
• M13: 6,953,159 km (0.091 R)
• M14: 9,213,583 km (0.087 R)
• M15: 9,940,330 km (0.114 R)
• M16: 10,482,622 km (0.113 R)
• M17: 11,332,787 km (0.117 R)
• M18: 12,351,099 km (0.092 R)
• M19: 13,891,060 km (0.12 R)
• M20: 14,295,273 km (0.065 R)
• M21: 14,776,829 km (0.055 R)
• M22: 16,660,565 km (0.114 R)
• M23: 17,040,544 km (0.053 R)
• M24: 19,358,712 km (0.075 R)
• M25: 24,319,079 km (0.113 R)
• M26: 25,005,733 km (0.1 R)
• M27: 35,645,133 km (0.093 R)
• M28: 36,276,436 km (0.07 R)
• M29: 47,417,738 km (0.065 R)
• M30: 47,874,909 km (0.1 R)
• M31: 49,264,224 km (0.06 R)
• M32: 51,961,175 km (0.105 R)
• M33: 53,923,300 km (0.119 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 474 - 17,171 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit