🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.34 AU - 1.58 AU

Year: 614 Days

Day: 28.6 Hours

Environment

Temp: 8 °C

Axial Tilt: 26.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.23 AU - 2.45 AU

Year: 1247 Days

Day: 25.9 Hours

Environment

Temp: -75 °C

Axial Tilt: 43.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,046,833 km

• M1: 1,211,294 km (0.063 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.17 AU - 3.01 AU

Year: 1452 Days

Day: 12.6 Hours

Environment

Temp: -74 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2.38 AU - 3.5 AU

Year: 1756 Days

Day: 43.8 Hours

Environment

Temp: -88 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 3.52 AU - 3.98 AU

Year: 2529 Days

Day: 39.7 Hours

Environment

Temp: -105 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 3.92 AU - 4.18 AU

Year: 2838 Days

Day: 45 Hours

Environment

Temp: -105 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,046,833 km

• M1: 2,571,737 km (0.073 R)

Planet 7 - Terrestrial

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 4.08 AU - 5.96 AU

Year: 3917 Days

Day: 17.9 Hours

Environment

Temp: -126 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 588.4

Radius: 12.1

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 6.58 AU - 9.08 AU

Year: 7630 Days

Day: 8.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 38,046,833 km

• M1: 160,070 km (0.119 R)
• M2: 300,243 km (0.102 R)
• M3: 442,361 km (0.061 R)
• M4: 574,157 km (0.077 R)
• M5: 778,507 km (0.106 R)
• M6: 897,886 km (0.083 R)
• M7: 991,983 km (0.059 R)
• M8: 1,089,671 km (0.08 R)
• M9: 1,458,280 km (0.119 R)
• M10: 1,609,075 km (0.073 R)
• M11: 1,765,404 km (0.07 R)
• M12: 1,906,326 km (0.076 R)
• M13: 2,030,193 km (0.069 R)
• M14: 2,114,416 km (0.108 R)
• M15: 2,330,136 km (0.105 R)
• M16: 2,462,979 km (0.072 R)
• M17: 2,553,187 km (0.073 R)
• M18: 2,644,442 km (0.041 R)
• M19: 2,830,242 km (0.116 R)
• M20: 3,264,226 km (0.116 R)
• M21: 3,954,769 km (0.111 R)
• M22: 4,060,984 km (0.094 R)
• M23: 4,276,255 km (0.095 R)
• M24: 4,467,591 km (0.108 R)
• M25: 4,973,082 km (0.047 R)
• M26: 5,290,977 km (0.046 R)
• M27: 5,886,078 km (0.072 R)
• M28: 6,377,507 km (0.086 R)
• M29: 6,596,668 km (0.057 R)
• M30: 7,171,872 km (0.055 R)
• M31: 7,269,260 km (0.119 R)
• M32: 8,679,519 km (0.082 R)
• M33: 8,818,196 km (0.107 R)
• M34: 8,992,627 km (0.109 R)
• M35: 9,522,652 km (0.091 R)
• M36: 9,990,295 km (0.029 R)
• M37: 10,428,767 km (0.081 R)
• M38: 10,613,221 km (0.06 R)
• M39: 11,060,519 km (0.069 R)
• M40: 11,438,104 km (0.079 R)
• M41: 14,074,766 km (0.048 R)
• M42: 14,442,777 km (0.109 R)
• M43: 15,397,810 km (0.093 R)
• M44: 15,777,040 km (0.068 R)
• M45: 17,063,283 km (0.066 R)
• M46: 17,368,313 km (0.07 R)
• M47: 17,455,828 km (0.065 R)
• M48: 17,939,477 km (0.083 R)
• M49: 18,294,174 km (0.112 R)
• M50: 18,561,655 km (0.112 R)
• M51: 18,651,115 km (0.105 R)
• M52: 19,010,299 km (0.063 R)
• M53: 19,826,954 km (0.029 R)
• M54: 19,918,358 km (0.082 R)
• M55: 20,055,839 km (0.091 R)
• M56: 21,166,603 km (0.118 R)
• M57: 21,400,574 km (0.088 R)
• M58: 21,965,605 km (0.079 R)
• M59: 22,344,985 km (0.036 R)
• M60: 22,966,116 km (0.087 R)
• M61: 23,399,351 km (0.053 R)
• M62: 23,592,931 km (0.093 R)
• M63: 24,127,743 km (0.103 R)
• M64: 24,274,199 km (0.108 R)
• M65: 24,470,173 km (0.083 R)
• M66: 25,110,302 km (0.112 R)
• M67: 25,905,714 km (0.037 R)
• M68: 26,156,141 km (0.066 R)
• M69: 26,356,901 km (0.051 R)
• M70: 27,063,751 km (0.066 R)
• M71: 27,266,905 km (0.054 R)
• M72: 27,470,507 km (0.029 R)
• M73: 27,828,046 km (0.117 R)
• M74: 30,532,327 km (0.117 R)
• M75: 31,168,118 km (0.102 R)
• M76: 32,614,879 km (0.107 R)
• M77: 33,973,826 km (0.047 R)
• M78: 34,302,792 km (0.115 R)
• M79: 34,853,312 km (0.101 R)
• M80: 35,573,326 km (0.065 R)
• M81: 36,074,779 km (0.077 R)
• M82: 36,186,528 km (0.064 R)
• M83: 36,522,375 km (0.103 R)
• M84: 36,803,171 km (0.049 R)
• M85: 37,253,759 km (0.112 R)
• M86: 37,649,595 km (0.117 R)
• M87: 37,819,688 km (0.12 R)

Kuiper Belt

Range: 31.5 - 61.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 288 - 11,352 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit