🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.61 AU - 0.85 AU

Year: 230 Days

Day: 33.8 Hours

Environment

Temp: 138 °C

Axial Tilt: 1.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.61 AU - 0.97 AU

Year: 259 Days

Day: 19.8 Hours

Environment

Temp: 97 °C

Axial Tilt: 0 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.79 AU - 1.09 AU

Year: 336 Days

Day: 47.6 Hours

Environment

Temp: 36 °C

Axial Tilt: 37.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.89 AU - 0.99 AU

Year: 336 Days

Day: 33.6 Hours

Environment

Temp: 19 °C

Axial Tilt: 12.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.96 AU - 1.2 AU

Year: 414 Days

Day: 26.2 Hours

Environment

Temp: 2 °C

Axial Tilt: 47.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.91 AU - 1.91 AU

Year: 974 Days

Day: 24.2 Hours

Environment

Temp: -67 °C

Axial Tilt: 46.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 3.7 AU - 3.78 AU

Year: 2669 Days

Day: 37.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 3.6 AU - 5.4 AU

Year: 3522 Days

Day: 38.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,837,498 km

• M1: 831,615 km (0.108 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 222.2

Radius: 14.3

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 11.36 AU - 12.66 AU

Year: 15356 Days

Day: 11.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 43,837,498 km

• M1: 221,554 km (0.057 R)
• M2: 393,442 km (0.052 R)
• M3: 710,590 km (0.084 R)
• M4: 835,654 km (0.026 R)
• M5: 1,184,366 km (0.047 R)
• M6: 1,792,482 km (0.083 R)
• M7: 2,038,271 km (0.075 R)
• M8: 2,391,771 km (0.119 R)
• M9: 2,489,458 km (0.094 R)
• M10: 2,790,748 km (0.109 R)
• M11: 3,051,049 km (0.119 R)
• M12: 3,765,229 km (0.08 R)
• M13: 4,053,654 km (0.056 R)
• M14: 4,379,328 km (0.073 R)
• M15: 4,621,677 km (0.117 R)
• M16: 4,806,430 km (0.082 R)
• M17: 5,899,392 km (0.065 R)
• M18: 6,100,152 km (0.116 R)
• M19: 6,235,239 km (0.094 R)
• M20: 6,646,484 km (0.039 R)
• M21: 7,280,180 km (0.076 R)
• M22: 7,531,954 km (0.114 R)
• M23: 7,823,221 km (0.094 R)
• M24: 8,192,428 km (0.1 R)
• M25: 8,795,308 km (0.053 R)
• M26: 8,986,643 km (0.037 R)
• M27: 10,003,909 km (0.096 R)
• M28: 10,364,739 km (0.102 R)
• M29: 10,852,278 km (0.032 R)
• M30: 11,264,420 km (0.113 R)
• M31: 11,681,649 km (0.083 R)
• M32: 11,850,096 km (0.085 R)
• M33: 12,317,141 km (0.071 R)
• M34: 13,225,798 km (0.038 R)
• M35: 13,533,521 km (0.117 R)
• M36: 14,111,118 km (0.065 R)
• M37: 14,290,636 km (0.025 R)
• M38: 14,651,615 km (0.109 R)
• M39: 14,787,899 km (0.096 R)
• M40: 15,613,829 km (0.12 R)
• M41: 16,643,810 km (0.113 R)
• M42: 16,928,495 km (0.065 R)
• M43: 17,214,825 km (0.119 R)
• M44: 17,550,822 km (0.067 R)
• M45: 17,937,682 km (0.11 R)
• M46: 18,180,779 km (0.096 R)
• M47: 18,867,583 km (0.077 R)
• M48: 18,966,317 km (0.083 R)
• M49: 19,712,811 km (0.033 R)
• M50: 19,863,306 km (0.054 R)
• M51: 20,014,250 km (0.102 R)
• M52: 20,876,233 km (0.079 R)
• M53: 20,978,409 km (0.109 R)
• M54: 21,234,670 km (0.052 R)
• M55: 22,061,647 km (0.075 R)
• M56: 22,322,396 km (0.041 R)
• M57: 22,426,815 km (0.092 R)
• M58: 23,587,545 km (0.028 R)
• M59: 24,014,497 km (0.08 R)
• M60: 25,201,706 km (0.088 R)
• M61: 25,528,727 km (0.093 R)
• M62: 26,407,914 km (0.1 R)
• M63: 26,851,322 km (0.064 R)
• M64: 27,073,923 km (0.095 R)
• M65: 27,241,174 km (0.085 R)
• M66: 28,365,701 km (0.085 R)
• M67: 28,649,189 km (0.116 R)
• M68: 29,104,715 km (0.081 R)
• M69: 29,447,892 km (0.1 R)
• M70: 30,080,691 km (0.105 R)
• M71: 31,184,125 km (0.066 R)
• M72: 31,418,096 km (0.078 R)
• M73: 32,123,749 km (0.049 R)
• M74: 33,191,728 km (0.107 R)
• M75: 34,392,251 km (0.106 R)
• M76: 34,937,087 km (0.097 R)
• M77: 36,897,417 km (0.102 R)
• M78: 37,082,919 km (0.113 R)
• M79: 38,328,321 km (0.047 R)
• M80: 38,453,534 km (0.087 R)
• M81: 40,094,773 km (0.068 R)
• M82: 40,540,425 km (0.101 R)
• M83: 40,987,872 km (0.06 R)
• M84: 41,952,180 km (0.049 R)
• M85: 42,145,909 km (0.096 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 167 - 11,982 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit