🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.01 AU - 1.37 AU

Year: 381 Days

Day: 45.6 Hours

Environment

Temp: 183 °C

Axial Tilt: 20.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,420,187 km

• M1: 233,971 km (0.042 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.2 AU - 1.62 AU

Year: 491 Days

Day: 41.6 Hours

Environment

Temp: 159 °C

Axial Tilt: 169.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.6 AU - 2.04 AU

Year: 720 Days

Day: 21.5 Hours

Environment

Temp: 83 °C

Axial Tilt: 27.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.16 AU - 2.4 AU

Year: 1010 Days

Day: 14 Hours

Environment

Temp: 33 °C

Axial Tilt: 35.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.64 AU - 2.88 AU

Year: 1345 Days

Day: 43.2 Hours

Environment

Temp: -6 °C

Axial Tilt: 1.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 51,420,187 km

• M1: 116,088 km (0.108 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.49 AU - 3.35 AU

Year: 1464 Days

Day: 38.7 Hours

Environment

Temp: 3 °C

Axial Tilt: 41.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 7 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.64 AU - 3.57 AU

Year: 1601 Days

Day: 20.4 Hours

Environment

Temp: -26 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 15.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 251

Radius: 8.7

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 15.76 AU - 15.76 AU

Year: 18355 Days

Day: 7.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 51,420,187 km

• M1: 109,805 km (0.034 R)
• M2: 473,328 km (0.083 R)
• M3: 769,980 km (0.07 R)
• M4: 998,117 km (0.078 R)
• M5: 1,078,900 km (0.061 R)
• M6: 1,682,378 km (0.072 R)
• M7: 2,321,609 km (0.107 R)
• M8: 2,403,140 km (0.071 R)
• M9: 2,569,044 km (0.087 R)
• M10: 2,681,691 km (0.112 R)
• M11: 2,882,901 km (0.055 R)
• M12: 3,000,185 km (0.078 R)
• M13: 3,704,791 km (0.097 R)
• M14: 3,800,384 km (0.096 R)
• M15: 3,896,875 km (0.038 R)
• M16: 4,092,250 km (0.114 R)
• M17: 4,158,073 km (0.09 R)
• M18: 4,257,555 km (0.077 R)
• M19: 5,879,196 km (0.104 R)
• M20: 6,066,044 km (0.083 R)
• M21: 6,637,957 km (0.113 R)
• M22: 6,793,389 km (0.097 R)
• M23: 7,029,006 km (0.088 R)
• M24: 7,670,032 km (0.092 R)
• M25: 8,581,831 km (0.117 R)
• M26: 9,223,008 km (0.106 R)
• M27: 9,615,254 km (0.117 R)
• M28: 9,791,330 km (0.116 R)
• M29: 9,924,024 km (0.099 R)
• M30: 10,057,315 km (0.085 R)
• M31: 10,415,901 km (0.087 R)
• M32: 10,506,109 km (0.093 R)
• M33: 10,687,571 km (0.076 R)
• M34: 10,961,485 km (0.031 R)
• M35: 12,127,899 km (0.11 R)
• M36: 12,222,894 km (0.047 R)
• M37: 12,557,395 km (0.045 R)
• M38: 13,040,596 km (0.108 R)
• M39: 13,628,366 km (0.11 R)
• M40: 13,727,101 km (0.117 R)
• M41: 14,024,950 km (0.101 R)
• M42: 14,576,667 km (0.063 R)
• M43: 15,856,626 km (0.055 R)
• M44: 16,431,082 km (0.034 R)
• M45: 16,853,247 km (0.048 R)
• M46: 17,225,596 km (0.093 R)
• M47: 17,924,218 km (0.071 R)
• M48: 18,086,682 km (0.086 R)
• M49: 19,683,041 km (0.081 R)
• M50: 20,923,805 km (0.06 R)
• M51: 21,323,980 km (0.117 R)
• M52: 21,496,167 km (0.097 R)
• M53: 21,957,826 km (0.1 R)
• M54: 23,126,036 km (0.111 R)
• M55: 24,015,545 km (0.068 R)
• M56: 24,374,430 km (0.119 R)
• M57: 25,461,707 km (0.072 R)
• M58: 26,626,626 km (0.085 R)
• M59: 27,246,709 km (0.047 R)
• M60: 28,437,807 km (0.045 R)
• M61: 28,754,207 km (0.11 R)
• M62: 28,944,495 km (0.031 R)
• M63: 29,454,175 km (0.084 R)
• M64: 30,676,390 km (0.074 R)
• M65: 35,387,975 km (0.072 R)
• M66: 36,069,393 km (0.113 R)
• M67: 36,686,484 km (0.102 R)
• M68: 37,930,989 km (0.119 R)
• M69: 38,698,426 km (0.08 R)
• M70: 40,319,469 km (0.108 R)
• M71: 40,390,378 km (0.104 R)
• M72: 40,461,437 km (0.118 R)
• M73: 41,746,931 km (0.076 R)
• M74: 42,539,202 km (0.056 R)
• M75: 42,683,713 km (0.112 R)
• M76: 43,627,377 km (0.075 R)
• M77: 43,700,231 km (0.105 R)
• M78: 44,065,250 km (0.113 R)
• M79: 46,573,856 km (0.059 R)
• M80: 46,797,505 km (0.076 R)
• M81: 47,096,102 km (0.093 R)
• M82: 47,770,490 km (0.094 R)
• M83: 49,052,693 km (0.085 R)
• M84: 49,508,069 km (0.093 R)
• M85: 51,112,656 km (0.099 R)
• M86: 51,420,229 km (0.1 R)

Kuiper Belt

Range: 37.4 - 55.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 258 - 15,203 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit