🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.49 AU - 0.55 AU

Year: 141 Days

Day: 26.7 Hours

Environment

Temp: 240 °C

Axial Tilt: 21.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,020,971 km

• M1: 213,476 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.49 AU - 0.63 AU

Year: 157 Days

Day: 35.5 Hours

Environment

Temp: 173 °C

Axial Tilt: 12.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,020,971 km

• M1: 41,738 km (0.053 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.67 AU - 0.77 AU

Year: 229 Days

Day: 25.5 Hours

Environment

Temp: 134 °C

Axial Tilt: 12.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 2.54 AU - 3.24 AU

Year: 1841 Days

Day: 37.5 Hours

Environment

Temp: -98 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.98 AU - 3.92 AU

Year: 2401 Days

Day: 17.9 Hours

Environment

Temp: -112 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,020,971 km

• M1: 126,709 km (0.101 R)
• M2: 170,093 km (0.088 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 3.33 AU - 4.45 AU

Year: 2875 Days

Day: 17.5 Hours

Environment

Temp: -132 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,020,971 km

• M1: 711,787 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 186.2

Radius: 15

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 4.44 AU - 4.5 AU

Year: 3542 Days

Day: 5.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 61,020,971 km

• M1: 187,596 km (0.114 R)
• M2: 694,433 km (0.112 R)
• M3: 1,184,217 km (0.076 R)
• M4: 1,710,652 km (0.072 R)
• M5: 3,090,692 km (0.072 R)
• M6: 3,935,621 km (0.102 R)
• M7: 4,784,439 km (0.041 R)
• M8: 5,729,150 km (0.028 R)
• M9: 7,142,550 km (0.079 R)
• M10: 8,684,456 km (0.094 R)
• M11: 9,953,794 km (0.084 R)
• M12: 13,352,358 km (0.088 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 688

Radius: 13.9

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 4.52 AU - 7.16 AU

Year: 5289 Days

Day: 10 Hours

Environment

Temp: -144 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 61,020,971 km

• M1: 173,384 km (0.115 R)
• M2: 801,097 km (0.111 R)
• M3: 1,274,574 km (0.108 R)
• M4: 1,741,469 km (0.038 R)
• M5: 2,485,868 km (0.071 R)
• M6: 3,414,272 km (0.102 R)
• M7: 3,913,779 km (0.112 R)
• M8: 4,412,389 km (0.076 R)
• M9: 4,980,412 km (0.059 R)
• M10: 8,356,986 km (0.12 R)
• M11: 10,032,781 km (0.055 R)
• M12: 11,489,116 km (0.093 R)
• M13: 12,619,927 km (0.113 R)
• M14: 14,931,513 km (0.091 R)
• M15: 15,800,527 km (0.092 R)
• M16: 17,011,522 km (0.11 R)
• M17: 18,218,328 km (0.116 R)
• M18: 21,231,528 km (0.118 R)
• M19: 23,008,153 km (0.115 R)
• M20: 23,699,295 km (0.059 R)
• M21: 24,246,524 km (0.114 R)
• M22: 26,519,663 km (0.113 R)
• M23: 28,931,779 km (0.101 R)
• M24: 30,099,989 km (0.069 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 330.8

Radius: 3.3

Gravity: 30.38 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 11.85 AU - 17.13 AU

Year: 20670 Days

Day: 15.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 61,020,971 km

• M1: 41,139 km (0.057 R)
• M2: 384,915 km (0.093 R)
• M3: 514,317 km (0.095 R)
• M4: 905,217 km (0.041 R)
• M5: 1,100,442 km (0.108 R)
• M6: 1,704,069 km (0.111 R)
• M7: 2,020,618 km (0.043 R)
• M8: 2,374,866 km (0.079 R)
• M9: 2,588,941 km (0.06 R)
• M10: 3,256,746 km (0.037 R)
• M11: 3,387,195 km (0.084 R)
• M12: 4,152,238 km (0.101 R)
• M13: 4,274,610 km (0.072 R)
• M14: 4,558,995 km (0.079 R)
• M15: 4,923,266 km (0.108 R)
• M16: 5,597,803 km (0.097 R)
• M17: 7,127,740 km (0.113 R)
• M18: 7,755,303 km (0.061 R)
• M19: 12,000,592 km (0.091 R)
• M20: 12,186,841 km (0.088 R)
• M21: 12,501,445 km (0.118 R)
• M22: 13,212,634 km (0.117 R)
• M23: 15,072,135 km (0.032 R)
• M24: 15,507,764 km (0.077 R)
• M25: 20,778,396 km (0.08 R)
• M26: 25,869,960 km (0.117 R)
• M27: 27,128,078 km (0.107 R)
• M28: 27,772,097 km (0.093 R)
• M29: 28,426,288 km (0.088 R)
• M30: 28,646,496 km (0.099 R)
• M31: 30,912,904 km (0.081 R)
• M32: 34,157,831 km (0.117 R)
• M33: 38,423,166 km (0.08 R)
• M34: 38,692,592 km (0.086 R)
• M35: 49,726,332 km (0.03 R)
• M36: 51,666,018 km (0.101 R)
• M37: 56,387,177 km (0.077 R)
• M38: 59,749,390 km (0.058 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: 281 - 14,264 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit