🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.89 AU - 2.23 AU

Year: 1108 Days

Day: 27.1 Hours

Environment

Temp: -87 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,873,450 km

• M1: 215,122 km (0.062 R)
• M2: 948,899 km (0.046 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 3.08 AU - 4.96 AU

Year: 3020 Days

Day: 22.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,873,450 km

• M1: 1,842,896 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 3.35 AU - 4.97 AU

Year: 3180 Days

Day: 46.5 Hours

Environment

Temp: -133 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,873,450 km

• M1: 40,242 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 846.5

Radius: 15

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 5.31 AU - 5.91 AU

Year: 4979 Days

Day: 11.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 59,873,450 km

• M1: 196,272 km (0.09 R)
• M2: 694,583 km (0.092 R)
• M3: 1,229,395 km (0.091 R)
• M4: 2,005,659 km (0.089 R)
• M5: 2,583,854 km (0.065 R)
• M6: 3,354,732 km (0.104 R)
• M7: 3,920,212 km (0.083 R)
• M8: 5,590,323 km (0.032 R)
• M9: 7,160,951 km (0.099 R)
• M10: 7,843,416 km (0.027 R)
• M11: 8,888,058 km (0.078 R)
• M12: 19,160,794 km (0.112 R)
• M13: 21,709,643 km (0.069 R)
• M14: 28,169,279 km (0.111 R)
• M15: 31,360,052 km (0.078 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 830.7

Radius: 14.2

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 4.91 AU - 6.73 AU

Year: 5262 Days

Day: 12.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 59,873,450 km

• M1: 176,525 km (0.034 R)
• M2: 675,883 km (0.099 R)
• M3: 1,232,238 km (0.095 R)
• M4: 1,882,540 km (0.096 R)
• M5: 2,792,843 km (0.115 R)
• M6: 4,999,112 km (0.112 R)
• M7: 5,872,165 km (0.074 R)
• M8: 6,443,479 km (0.104 R)
• M9: 8,112,393 km (0.109 R)
• M10: 10,596,017 km (0.068 R)
• M11: 13,388,112 km (0.12 R)
• M12: 16,023,278 km (0.115 R)
• M13: 16,701,405 km (0.1 R)
• M14: 17,206,597 km (0.075 R)
• M15: 24,013,151 km (0.069 R)
• M16: 27,176,248 km (0.111 R)
• M17: 28,498,095 km (0.086 R)
• M18: 32,819,379 km (0.102 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 358.5

Radius: 14

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 5.48 AU - 6.46 AU

Year: 5466 Days

Day: 8.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 59,873,450 km

• M1: 184,155 km (0.045 R)
• M2: 619,784 km (0.033 R)
• M3: 1,191,248 km (0.091 R)
• M4: 1,707,360 km (0.091 R)
• M5: 2,373,969 km (0.098 R)
• M6: 3,380,313 km (0.108 R)
• M7: 4,630,503 km (0.082 R)
• M8: 5,075,856 km (0.099 R)
• M9: 5,686,813 km (0.071 R)
• M10: 6,929,673 km (0.111 R)
• M11: 7,382,057 km (0.103 R)
• M12: 7,888,745 km (0.098 R)
• M13: 9,708,154 km (0.08 R)
• M14: 10,317,316 km (0.095 R)
• M15: 13,159,676 km (0.091 R)
• M16: 13,704,811 km (0.062 R)
• M17: 16,037,939 km (0.116 R)
• M18: 16,775,157 km (0.117 R)
• M19: 18,317,661 km (0.09 R)
• M20: 19,060,564 km (0.111 R)
• M21: 19,695,008 km (0.077 R)
• M22: 21,410,746 km (0.073 R)
• M23: 22,655,550 km (0.116 R)
• M24: 24,687,089 km (0.077 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 576.8

Radius: 12.1

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 6.39 AU - 10.35 AU

Year: 9074 Days

Day: 11.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 59,873,450 km

• M1: 150,645 km (0.096 R)
• M2: 868,116 km (0.098 R)
• M3: 1,497,175 km (0.113 R)
• M4: 1,916,798 km (0.071 R)
• M5: 2,470,160 km (0.106 R)
• M6: 3,193,915 km (0.081 R)
• M7: 4,211,928 km (0.096 R)
• M8: 4,796,557 km (0.077 R)
• M9: 5,434,741 km (0.05 R)
• M10: 7,775,200 km (0.05 R)
• M11: 8,788,725 km (0.105 R)
• M12: 9,698,879 km (0.12 R)
• M13: 11,180,646 km (0.093 R)
• M14: 12,084,666 km (0.108 R)
• M15: 12,979,261 km (0.1 R)
• M16: 14,038,115 km (0.032 R)
• M17: 15,863,807 km (0.093 R)
• M18: 18,199,927 km (0.116 R)
• M19: 18,707,962 km (0.116 R)
• M20: 19,450,266 km (0.113 R)
• M21: 20,444,344 km (0.117 R)
• M22: 22,121,336 km (0.091 R)
• M23: 25,117,482 km (0.114 R)
• M24: 29,057,741 km (0.111 R)
• M25: 29,552,760 km (0.072 R)
• M26: 30,053,315 km (0.101 R)
• M27: 32,007,362 km (0.114 R)
• M28: 36,740,190 km (0.118 R)
• M29: 39,817,268 km (0.077 R)
• M30: 40,674,315 km (0.081 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 558.5

Radius: 13.9

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 11.39 AU - 12.49 AU

Year: 15461 Days

Day: 13.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 59,873,450 km

• M1: 172,935 km (0.104 R)
• M2: 918,381 km (0.103 R)
• M3: 1,569,431 km (0.115 R)
• M4: 2,021,217 km (0.113 R)
• M5: 2,478,238 km (0.051 R)
• M6: 3,148,138 km (0.105 R)
• M7: 3,880,270 km (0.098 R)
• M8: 4,564,381 km (0.049 R)
• M9: 5,293,221 km (0.096 R)
• M10: 8,185,696 km (0.092 R)
• M11: 11,581,867 km (0.042 R)
• M12: 14,539,267 km (0.091 R)
• M13: 16,044,072 km (0.089 R)
• M14: 17,103,525 km (0.117 R)
• M15: 21,903,522 km (0.078 R)
• M16: 28,395,022 km (0.098 R)
• M17: 34,929,457 km (0.073 R)
• M18: 40,718,596 km (0.117 R)
• M19: 51,197,178 km (0.061 R)
• M20: 59,516,017 km (0.065 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 433 - 13,254 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit