🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.59 AU - 0.62 AU

Year: 168 Days

Day: 32.1 Hours

Environment

Temp: 235 °C

Axial Tilt: 4.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.65 AU - 0.99 AU

Year: 269 Days

Day: 38.9 Hours

Environment

Temp: 167 °C

Axial Tilt: 0.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.75 AU - 1.03 AU

Year: 304 Days

Day: 46.2 Hours

Environment

Temp: 160 °C

Axial Tilt: 44.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.9 AU - 1.02 AU

Year: 340 Days

Day: 20.6 Hours

Environment

Temp: 74 °C

Axial Tilt: 18.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.95 AU - 1.05 AU

Year: 362 Days

Day: 23.5 Hours

Environment

Temp: 25 °C

Axial Tilt: 34.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 3.03 AU - 3.19 AU

Year: 1983 Days

Day: 42.2 Hours

Environment

Temp: -98 °C

Axial Tilt: 142.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,394,745 km

• M1: 36,352 km (0.05 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 3.46 AU - 4.14 AU

Year: 2679 Days

Day: 39.9 Hours

Environment

Temp: -127 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 4.42 AU - 4.48 AU

Year: 3395 Days

Day: 31.3 Hours

Environment

Temp: -132 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 808

Radius: 9.5

Gravity: 8.95 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 5.17 AU - 7.25 AU

Year: 5597 Days

Day: 11.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 34,394,745 km

• M1: 123,717 km (0.108 R)
• M2: 187,446 km (0.082 R)
• M3: 261,796 km (0.062 R)
• M4: 342,579 km (0.081 R)
• M5: 596,896 km (0.102 R)
• M6: 766,539 km (0.068 R)
• M7: 937,829 km (0.082 R)
• M8: 1,059,153 km (0.08 R)
• M9: 1,251,237 km (0.103 R)
• M10: 1,420,133 km (0.099 R)
• M11: 1,971,700 km (0.028 R)
• M12: 2,189,664 km (0.079 R)
• M13: 2,270,896 km (0.087 R)
• M14: 2,457,444 km (0.118 R)
• M15: 2,541,967 km (0.115 R)
• M16: 2,979,391 km (0.111 R)
• M17: 3,776,449 km (0.079 R)
• M18: 3,948,486 km (0.08 R)
• M19: 4,022,986 km (0.116 R)
• M20: 4,249,477 km (0.118 R)
• M21: 5,169,504 km (0.113 R)
• M22: 5,360,690 km (0.056 R)
• M23: 6,062,903 km (0.083 R)
• M24: 6,235,838 km (0.111 R)
• M25: 7,429,479 km (0.117 R)
• M26: 7,552,748 km (0.047 R)
• M27: 8,595,146 km (0.094 R)
• M28: 8,985,297 km (0.064 R)
• M29: 9,548,084 km (0.091 R)
• M30: 9,682,124 km (0.106 R)
• M31: 9,749,443 km (0.106 R)
• M32: 9,918,339 km (0.085 R)
• M33: 10,156,349 km (0.116 R)
• M34: 11,057,078 km (0.067 R)
• M35: 11,588,300 km (0.083 R)
• M36: 12,164,102 km (0.113 R)
• M37: 12,638,926 km (0.101 R)
• M38: 13,871,163 km (0.083 R)
• M39: 14,443,824 km (0.064 R)
• M40: 14,597,910 km (0.082 R)
• M41: 14,907,577 km (0.119 R)
• M42: 14,985,368 km (0.082 R)
• M43: 15,141,249 km (0.072 R)
• M44: 15,219,489 km (0.111 R)
• M45: 15,454,806 km (0.083 R)
• M46: 15,849,745 km (0.098 R)
• M47: 16,247,974 km (0.108 R)
• M48: 16,609,253 km (0.114 R)
• M49: 16,689,886 km (0.119 R)
• M50: 17,339,740 km (0.106 R)
• M51: 18,205,163 km (0.063 R)
• M52: 18,371,666 km (0.08 R)
• M53: 18,748,054 km (0.097 R)
• M54: 20,063,767 km (0.066 R)
• M55: 20,797,844 km (0.101 R)
• M56: 21,102,724 km (0.071 R)
• M57: 23,458,592 km (0.107 R)
• M58: 23,775,889 km (0.064 R)
• M59: 25,616,541 km (0.101 R)
• M60: 26,036,911 km (0.116 R)
• M61: 26,365,578 km (0.1 R)
• M62: 26,601,045 km (0.096 R)
• M63: 26,789,987 km (0.114 R)
• M64: 27,407,078 km (0.084 R)
• M65: 27,550,243 km (0.107 R)
• M66: 27,885,043 km (0.106 R)
• M67: 28,028,956 km (0.116 R)
• M68: 28,269,360 km (0.105 R)
• M69: 28,365,701 km (0.119 R)
• M70: 29,481,552 km (0.105 R)
• M71: 31,506,209 km (0.032 R)
• M72: 32,914,524 km (0.093 R)
• M73: 33,218,955 km (0.104 R)
• M74: 33,881,823 km (0.06 R)
• M75: 34,086,772 km (0.03 R)
• M76: 34,189,247 km (0.099 R)

Kuiper Belt

Range: 30.3 - 47.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 217 - 15,039 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit