🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.54 AU - 0.6 AU

Year: 160 Days

Day: 39.5 Hours

Environment

Temp: 174 °C

Axial Tilt: 40 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.71 AU - 0.79 AU

Year: 242 Days

Day: 41.2 Hours

Environment

Temp: 143 °C

Axial Tilt: 11.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 33,752,340 km

• M1: 57,146 km (0.058 R)
• M2: 156,779 km (0.03 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.76 AU - 0.88 AU

Year: 277 Days

Day: 19.5 Hours

Environment

Temp: 163 °C

Axial Tilt: 36.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.25 AU - 1.73 AU

Year: 678 Days

Day: 15.8 Hours

Environment

Temp: -34 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.83 AU - 2.09 AU

Year: 1023 Days

Day: 39 Hours

Environment

Temp: -80 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,752,340 km

• M1: 1,390,811 km (0.104 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.7 AU - 2.44 AU

Year: 1110 Days

Day: 17.7 Hours

Environment

Temp: -75 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.54 AU - 3.74 AU

Year: 2074 Days

Day: 12.5 Hours

Environment

Temp: -112 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 461.1

Radius: 11.5

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 5.96 AU - 8.44 AU

Year: 7202 Days

Day: 12.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 33,752,340 km

• M1: 192,832 km (0.111 R)
• M2: 344,524 km (0.107 R)
• M3: 687,253 km (0.083 R)
• M4: 805,884 km (0.083 R)
• M5: 975,977 km (0.079 R)
• M6: 1,142,778 km (0.113 R)
• M7: 1,221,766 km (0.071 R)
• M8: 1,540,110 km (0.1 R)
• M9: 1,865,934 km (0.086 R)
• M10: 2,233,795 km (0.108 R)
• M11: 2,334,475 km (0.1 R)
• M12: 2,436,650 km (0.07 R)
• M13: 2,709,666 km (0.075 R)
• M14: 2,860,910 km (0.097 R)
• M15: 2,970,565 km (0.061 R)
• M16: 3,081,716 km (0.05 R)
• M17: 3,754,009 km (0.032 R)
• M18: 3,923,055 km (0.093 R)
• M19: 3,996,208 km (0.047 R)
• M20: 4,243,792 km (0.097 R)
• M21: 4,319,040 km (0.033 R)
• M22: 4,420,019 km (0.082 R)
• M23: 5,069,423 km (0.068 R)
• M24: 5,418,884 km (0.088 R)
• M25: 5,665,571 km (0.112 R)
• M26: 5,748,597 km (0.073 R)
• M27: 6,000,221 km (0.091 R)
• M28: 6,312,731 km (0.113 R)
• M29: 6,427,622 km (0.117 R)
• M30: 7,922,853 km (0.074 R)
• M31: 8,391,842 km (0.068 R)
• M32: 9,356,599 km (0.12 R)
• M33: 9,520,857 km (0.082 R)
• M34: 9,818,856 km (0.079 R)
• M35: 10,187,316 km (0.115 R)
• M36: 10,288,594 km (0.093 R)
• M37: 11,145,789 km (0.113 R)
• M38: 11,319,921 km (0.078 R)
• M39: 11,883,456 km (0.069 R)
• M40: 12,097,082 km (0.102 R)
• M41: 12,782,091 km (0.115 R)
• M42: 13,926,814 km (0.119 R)
• M43: 14,039,311 km (0.043 R)
• M44: 14,378,749 km (0.07 R)
• M45: 14,873,768 km (0.071 R)
• M46: 15,181,192 km (0.1 R)
• M47: 15,335,577 km (0.106 R)
• M48: 15,880,562 km (0.084 R)
• M49: 16,155,373 km (0.11 R)
• M50: 16,471,324 km (0.104 R)
• M51: 16,989,232 km (0.05 R)
• M52: 17,069,416 km (0.113 R)
• M53: 17,270,326 km (0.078 R)
• M54: 17,431,742 km (0.061 R)
• M55: 17,593,607 km (0.109 R)
• M56: 18,082,044 km (0.113 R)
• M57: 18,204,864 km (0.111 R)
• M58: 19,030,794 km (0.077 R)
• M59: 19,322,809 km (0.101 R)
• M60: 19,742,431 km (0.083 R)
• M61: 20,080,373 km (0.107 R)
• M62: 20,633,586 km (0.091 R)
• M63: 20,933,529 km (0.113 R)
• M64: 21,407,754 km (0.12 R)
• M65: 21,885,720 km (0.091 R)
• M66: 23,340,260 km (0.075 R)
• M67: 23,429,420 km (0.076 R)
• M68: 23,921,896 km (0.104 R)
• M69: 25,787,232 km (0.06 R)
• M70: 26,064,138 km (0.088 R)
• M71: 26,156,589 km (0.056 R)
• M72: 27,087,836 km (0.079 R)
• M73: 27,698,943 km (0.104 R)
• M74: 28,791,307 km (0.084 R)
• M75: 28,887,050 km (0.11 R)
• M76: 29,463,151 km (0.042 R)
• M77: 29,897,733 km (0.119 R)
• M78: 29,994,672 km (0.081 R)
• M79: 30,626,873 km (0.112 R)
• M80: 31,608,085 km (0.111 R)
• M81: 31,953,806 km (0.074 R)
• M82: 33,099,127 km (0.115 R)
• M83: 33,349,853 km (0.112 R)
• M84: 33,450,383 km (0.072 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 326 - 19,937 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit