🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.57 AU - 0.59 AU

Year: 135 Days

Day: 46.2 Hours

Environment

Temp: 347 °C

Axial Tilt: 3.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.64 AU - 0.7 AU

Year: 168 Days

Day: 35.3 Hours

Environment

Temp: 298 °C

Axial Tilt: 34.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.72 AU - 1.18 AU

Year: 283 Days

Day: 42.9 Hours

Environment

Temp: 229 °C

Axial Tilt: 13.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.91 AU - 0.99 AU

Year: 283 Days

Day: 22.2 Hours

Environment

Temp: 250 °C

Axial Tilt: 32 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.44 AU - 1.78 AU

Year: 624 Days

Day: 41.7 Hours

Environment

Temp: 129 °C

Axial Tilt: 12.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 3.37 AU - 5.51 AU

Year: 2858 Days

Day: 26.9 Hours

Environment

Temp: -90 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 4.72 AU - 6.62 AU

Year: 4124 Days

Day: 23 Hours

Environment

Temp: -112 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 19.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 325.6

Radius: 5.2

Gravity: 12.04 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 19.55 AU - 19.55 AU

Year: 26402 Days

Day: 19.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 71,459,446 km

• M1: 251,624 km (0.116 R)
• M2: 346,917 km (0.058 R)
• M3: 512,223 km (0.107 R)
• M4: 614,548 km (0.056 R)
• M5: 769,083 km (0.089 R)
• M6: 1,275,172 km (0.083 R)
• M7: 1,649,915 km (0.048 R)
• M8: 2,056,971 km (0.076 R)
• M9: 2,188,318 km (0.047 R)
• M10: 2,288,548 km (0.041 R)
• M11: 2,459,239 km (0.065 R)
• M12: 3,257,793 km (0.102 R)
• M13: 3,724,688 km (0.087 R)
• M14: 3,764,630 km (0.104 R)
• M15: 3,844,665 km (0.085 R)
• M16: 4,253,815 km (0.107 R)
• M17: 4,421,365 km (0.095 R)
• M18: 5,516,870 km (0.092 R)
• M19: 5,699,679 km (0.057 R)
• M20: 5,745,605 km (0.082 R)
• M21: 6,307,345 km (0.096 R)
• M22: 6,935,208 km (0.097 R)
• M23: 7,083,010 km (0.118 R)
• M24: 7,431,873 km (0.037 R)
• M25: 8,197,963 km (0.113 R)
• M26: 10,360,550 km (0.088 R)
• M27: 10,927,227 km (0.043 R)
• M28: 11,041,819 km (0.081 R)
• M29: 11,620,463 km (0.089 R)
• M30: 11,678,956 km (0.063 R)
• M31: 12,031,409 km (0.105 R)
• M32: 12,566,820 km (0.099 R)
• M33: 13,170,597 km (0.086 R)
• M34: 14,406,574 km (0.079 R)
• M35: 14,595,217 km (0.072 R)
• M36: 15,357,568 km (0.111 R)
• M37: 16,002,783 km (0.115 R)
• M38: 16,198,158 km (0.084 R)
• M39: 17,587,174 km (0.117 R)
• M40: 18,058,557 km (0.057 R)
• M41: 19,082,704 km (0.101 R)
• M42: 19,289,897 km (0.095 R)
• M43: 19,428,275 km (0.109 R)
• M44: 21,186,948 km (0.047 R)
• M45: 21,688,400 km (0.111 R)
• M46: 22,411,556 km (0.032 R)
• M47: 24,179,205 km (0.06 R)
• M48: 24,928,840 km (0.043 R)
• M49: 25,230,878 km (0.101 R)
• M50: 25,306,574 km (0.11 R)
• M51: 29,823,682 km (0.086 R)
• M52: 29,903,717 km (0.036 R)
• M53: 30,627,172 km (0.095 R)
• M54: 32,255,545 km (0.044 R)
• M55: 32,914,673 km (0.032 R)
• M56: 33,578,289 km (0.084 R)
• M57: 34,666,165 km (0.091 R)
• M58: 35,935,503 km (0.087 R)
• M59: 37,306,268 km (0.057 R)
• M60: 37,392,586 km (0.075 R)
• M61: 38,258,608 km (0.036 R)
• M62: 40,187,074 km (0.083 R)
• M63: 40,363,899 km (0.086 R)
• M64: 41,341,372 km (0.104 R)
• M65: 41,877,830 km (0.109 R)
• M66: 42,957,627 km (0.046 R)
• M67: 43,682,578 km (0.055 R)
• M68: 44,137,805 km (0.083 R)
• M69: 47,274,124 km (0.109 R)
• M70: 47,460,822 km (0.11 R)
• M71: 48,116,360 km (0.117 R)
• M72: 48,304,105 km (0.116 R)
• M73: 49,720,648 km (0.083 R)
• M74: 50,767,982 km (0.111 R)
• M75: 50,863,575 km (0.075 R)
• M76: 51,726,456 km (0.095 R)
• M77: 54,050,907 km (0.104 R)
• M78: 56,607,385 km (0.061 R)
• M79: 56,706,569 km (0.077 R)
• M80: 59,203,058 km (0.049 R)
• M81: 59,303,588 km (0.103 R)
• M82: 61,225,921 km (0.115 R)
• M83: 61,735,152 km (0.108 R)
• M84: 61,939,203 km (0.045 R)
• M85: 65,131,323 km (0.093 R)
• M86: 69,646,635 km (0.087 R)
• M87: 70,284,670 km (0.065 R)

Kuiper Belt

Range: 35.9 - 53.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 198 - 13,980 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit