🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.74 AU - 0.98 AU

Year: 364 Days

Day: 17.6 Hours

Environment

Temp: -62 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 87,882,539 km

• M1: 25,880 km (0.089 R)
• M2: 455,825 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.81 AU - 0.97 AU

Year: 383 Days

Day: 44.1 Hours

Environment

Temp: -60 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,882,539 km

• M1: 29,620 km (0.034 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.09 AU - 1.63 AU

Year: 724 Days

Day: 30.2 Hours

Environment

Temp: -107 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.12 AU - 1.78 AU

Year: 797 Days

Day: 20.1 Hours

Environment

Temp: -112 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 87,882,539 km

• M1: 15,857 km (0.096 R)
• M2: 175,478 km (0.083 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 429

Radius: 14.8

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.91 AU - 2.99 AU

Year: 1751 Days

Day: 13.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 87,882,539 km

• M1: 184,005 km (0.089 R)
• M2: 799,152 km (0.108 R)
• M3: 2,370,229 km (0.091 R)
• M4: 2,835,478 km (0.103 R)
• M5: 3,377,621 km (0.103 R)
• M6: 3,887,600 km (0.115 R)
• M7: 4,654,738 km (0.088 R)
• M8: 5,759,368 km (0.101 R)
• M9: 6,982,181 km (0.068 R)
• M10: 7,871,242 km (0.038 R)
• M11: 8,428,793 km (0.061 R)
• M12: 9,437,232 km (0.062 R)
• M13: 9,970,848 km (0.119 R)
• M14: 10,691,610 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 369

Radius: 10.9

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 5.09 AU - 5.99 AU

Year: 5953 Days

Day: 13.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 87,882,539 km

• M1: 135,536 km (0.052 R)
• M2: 492,027 km (0.102 R)
• M3: 1,069,774 km (0.106 R)
• M4: 1,549,385 km (0.113 R)
• M5: 1,933,253 km (0.099 R)
• M6: 2,411,966 km (0.037 R)
• M7: 3,154,122 km (0.094 R)
• M8: 3,568,657 km (0.095 R)
• M9: 4,933,139 km (0.047 R)
• M10: 6,462,030 km (0.118 R)
• M11: 6,937,900 km (0.035 R)
• M12: 8,359,230 km (0.092 R)
• M13: 8,847,966 km (0.107 R)
• M14: 9,395,494 km (0.111 R)
• M15: 12,002,836 km (0.058 R)
• M16: 13,574,361 km (0.106 R)
• M17: 13,987,850 km (0.112 R)
• M18: 17,062,236 km (0.108 R)
• M19: 17,604,977 km (0.114 R)
• M20: 18,472,195 km (0.074 R)
• M21: 19,825,907 km (0.116 R)
• M22: 23,535,186 km (0.091 R)
• M23: 25,748,935 km (0.061 R)
• M24: 27,518,528 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 590.6

Radius: 5.6

Gravity: 18.83 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 13.23 AU - 16.93 AU

Year: 26736 Days

Day: 19.4 Hours

Environment

Temp: -209 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 87,882,539 km

• M1: 69,713 km (0.088 R)
• M2: 342,878 km (0.107 R)
• M3: 700,866 km (0.088 R)
• M4: 1,030,430 km (0.052 R)
• M5: 1,376,899 km (0.1 R)
• M6: 1,577,659 km (0.039 R)
• M7: 3,254,202 km (0.06 R)
• M8: 5,481,565 km (0.091 R)
• M9: 8,071,553 km (0.103 R)
• M10: 8,396,031 km (0.065 R)
• M11: 9,070,717 km (0.095 R)
• M12: 9,600,144 km (0.073 R)
• M13: 12,776,406 km (0.117 R)
• M14: 15,907,789 km (0.113 R)
• M15: 18,848,135 km (0.106 R)
• M16: 22,131,659 km (0.115 R)
• M17: 25,893,596 km (0.071 R)
• M18: 26,127,268 km (0.102 R)
• M19: 26,362,436 km (0.113 R)
• M20: 30,708,703 km (0.075 R)
• M21: 30,970,649 km (0.107 R)
• M22: 39,692,354 km (0.086 R)
• M23: 47,781,709 km (0.106 R)
• M24: 51,561,001 km (0.102 R)
• M25: 53,051,594 km (0.081 R)
• M26: 55,147,759 km (0.118 R)
• M27: 56,903,440 km (0.092 R)
• M28: 65,807,505 km (0.066 R)
• M29: 67,339,686 km (0.042 R)
• M30: 69,569,443 km (0.108 R)
• M31: 71,847,968 km (0.035 R)
• M32: 75,596,292 km (0.097 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 273 - 13,335 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit