🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.61 AU - 0.79 AU

Year: 204 Days

Day: 19.9 Hours

Environment

Temp: 217 °C

Axial Tilt: 27 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.53 AU - 2.53 AU

Year: 1007 Days

Day: 15.7 Hours

Environment

Temp: -50 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2.02 AU - 2.32 AU

Year: 1113 Days

Day: 25.3 Hours

Environment

Temp: -68 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.85 AU - 2.69 AU

Year: 1191 Days

Day: 19 Hours

Environment

Temp: -71 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,001,811 km

• M1: 671,096 km (0.089 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.51 AU - 2.69 AU

Year: 1460 Days

Day: 47.8 Hours

Environment

Temp: -73 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 577.6

Radius: 11.2

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 7.2 AU - 7.38 AU

Year: 6855 Days

Day: 7.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 66,001,811 km

• M1: 139,276 km (0.09 R)
• M2: 492,626 km (0.045 R)
• M3: 900,878 km (0.041 R)
• M4: 1,365,380 km (0.094 R)
• M5: 1,915,451 km (0.103 R)
• M6: 2,434,406 km (0.102 R)
• M7: 3,399,013 km (0.073 R)
• M8: 4,901,125 km (0.086 R)
• M9: 5,330,172 km (0.068 R)
• M10: 8,059,436 km (0.107 R)
• M11: 9,331,466 km (0.097 R)
• M12: 10,266,453 km (0.089 R)
• M13: 10,685,776 km (0.076 R)
• M14: 11,213,707 km (0.102 R)
• M15: 12,583,874 km (0.099 R)
• M16: 16,398,619 km (0.088 R)
• M17: 18,160,284 km (0.09 R)
• M18: 21,296,154 km (0.107 R)
• M19: 22,056,112 km (0.054 R)
• M20: 23,150,570 km (0.047 R)
• M21: 23,549,996 km (0.06 R)
• M22: 24,859,426 km (0.053 R)
• M23: 31,260,121 km (0.115 R)
• M24: 33,345,216 km (0.098 R)
• M25: 34,785,694 km (0.072 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 298.2

Radius: 8.2

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 6.31 AU - 9.77 AU

Year: 7939 Days

Day: 14.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 119.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 66,001,811 km

• M1: 102,026 km (0.119 R)
• M2: 465,100 km (0.099 R)
• M3: 1,490,892 km (0.028 R)
• M4: 2,074,025 km (0.119 R)
• M5: 2,353,175 km (0.09 R)
• M6: 3,776,897 km (0.077 R)
• M7: 5,017,812 km (0.115 R)
• M8: 6,128,127 km (0.071 R)
• M9: 6,413,410 km (0.066 R)
• M10: 7,288,259 km (0.055 R)
• M11: 8,088,757 km (0.118 R)
• M12: 9,735,081 km (0.071 R)
• M13: 13,946,561 km (0.082 R)
• M14: 14,553,180 km (0.102 R)
• M15: 17,094,549 km (0.082 R)
• M16: 17,982,113 km (0.098 R)
• M17: 22,658,841 km (0.11 R)
• M18: 29,771,323 km (0.106 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 800.2

Radius: 14.6

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 10.72 AU - 13.8 AU

Year: 14950 Days

Day: 11.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 81.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 66,001,811 km

• M1: 181,612 km (0.109 R)
• M2: 808,726 km (0.107 R)
• M3: 1,958,685 km (0.096 R)
• M4: 2,440,988 km (0.104 R)
• M5: 3,027,861 km (0.092 R)
• M6: 4,920,124 km (0.032 R)
• M7: 8,164,753 km (0.099 R)
• M8: 9,543,596 km (0.068 R)
• M9: 10,092,022 km (0.073 R)
• M10: 11,072,786 km (0.103 R)
• M11: 11,990,120 km (0.073 R)
• M12: 13,090,412 km (0.113 R)
• M13: 14,684,976 km (0.108 R)
• M14: 17,598,245 km (0.104 R)
• M15: 19,889,336 km (0.083 R)
• M16: 21,804,039 km (0.083 R)
• M17: 22,373,110 km (0.059 R)
• M18: 28,060,671 km (0.071 R)
• M19: 30,701,373 km (0.108 R)
• M20: 31,657,602 km (0.042 R)
• M21: 32,880,565 km (0.099 R)
• M22: 33,881,524 km (0.114 R)
• M23: 35,551,186 km (0.049 R)
• M24: 36,340,165 km (0.1 R)
• M25: 37,680,861 km (0.079 R)
• M26: 38,363,476 km (0.056 R)
• M27: 39,193,445 km (0.109 R)
• M28: 41,901,017 km (0.12 R)
• M29: 42,633,748 km (0.11 R)
• M30: 51,602,290 km (0.029 R)
• M31: 53,638,616 km (0.115 R)
• M32: 59,513,773 km (0.08 R)
• M33: 61,375,518 km (0.111 R)
• M34: 66,001,833 km (0.113 R)

Kuiper Belt

Range: 31.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 298 - 12,455 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit