🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.52 AU - 0.6 AU

Year: 148 Days

Day: 12 Hours

Environment

Temp: 187 °C

Axial Tilt: 14.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,314,979 km

• M1: 39,793 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.94 AU - 1.32 AU

Year: 424 Days

Day: 25.8 Hours

Environment

Temp: 17 °C

Axial Tilt: 28 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.44 AU - 1.68 AU

Year: 688 Days

Day: 35.1 Hours

Environment

Temp: -36 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,314,979 km

• M1: 79,885 km (0.066 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.31 AU - 1.83 AU

Year: 695 Days

Day: 41.5 Hours

Environment

Temp: -18 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 3.56 AU - 4.16 AU

Year: 2678 Days

Day: 45.3 Hours

Environment

Temp: -106 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.17 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 618.7

Radius: 13.8

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 5.6 AU - 7.36 AU

Year: 5825 Days

Day: 14.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 32,314,979 km

• M1: 230,680 km (0.069 R)
• M2: 400,324 km (0.11 R)
• M3: 655,837 km (0.101 R)
• M4: 792,570 km (0.119 R)
• M5: 1,296,714 km (0.119 R)
• M6: 2,057,719 km (0.028 R)
• M7: 2,306,350 km (0.1 R)
• M8: 2,667,330 km (0.119 R)
• M9: 2,833,683 km (0.104 R)
• M10: 3,025,019 km (0.11 R)
• M11: 3,242,833 km (0.035 R)
• M12: 3,398,415 km (0.116 R)
• M13: 3,488,473 km (0.091 R)
• M14: 3,786,771 km (0.097 R)
• M15: 4,433,034 km (0.088 R)
• M16: 4,531,768 km (0.052 R)
• M17: 4,756,614 km (0.072 R)
• M18: 4,908,605 km (0.081 R)
• M19: 6,884,494 km (0.06 R)
• M20: 7,172,470 km (0.045 R)
• M21: 7,612,138 km (0.064 R)
• M22: 9,046,034 km (0.112 R)
• M23: 9,745,553 km (0.11 R)
• M24: 10,004,358 km (0.089 R)
• M25: 10,102,045 km (0.04 R)
• M26: 10,396,753 km (0.103 R)
• M27: 10,694,453 km (0.064 R)
• M28: 11,095,674 km (0.086 R)
• M29: 11,332,039 km (0.095 R)
• M30: 11,467,874 km (0.049 R)
• M31: 11,570,049 km (0.069 R)
• M32: 11,706,931 km (0.041 R)
• M33: 12,051,156 km (0.082 R)
• M34: 12,155,126 km (0.103 R)
• M35: 12,679,467 km (0.106 R)
• M36: 12,891,297 km (0.034 R)
• M37: 13,750,139 km (0.081 R)
• M38: 14,998,533 km (0.087 R)
• M39: 15,410,226 km (0.038 R)
• M40: 15,523,173 km (0.07 R)
• M41: 15,787,811 km (0.07 R)
• M42: 16,359,724 km (0.103 R)
• M43: 16,822,281 km (0.071 R)
• M44: 17,016,309 km (0.055 R)
• M45: 17,406,460 km (0.079 R)
• M46: 17,799,603 km (0.055 R)
• M47: 18,315,118 km (0.097 R)
• M48: 18,755,235 km (0.107 R)
• M49: 18,996,835 km (0.037 R)
• M50: 21,468,342 km (0.117 R)
• M51: 22,017,067 km (0.071 R)
• M52: 22,314,467 km (0.069 R)
• M53: 22,698,784 km (0.056 R)
• M54: 22,870,373 km (0.105 R)
• M55: 23,690,917 km (0.101 R)
• M56: 24,258,043 km (0.089 R)
• M57: 24,785,525 km (0.118 R)
• M58: 25,405,608 km (0.12 R)
• M59: 26,030,777 km (0.034 R)
• M60: 26,210,445 km (0.095 R)
• M61: 26,616,004 km (0.105 R)
• M62: 27,387,780 km (0.054 R)
• M63: 27,570,439 km (0.101 R)
• M64: 27,799,324 km (0.101 R)
• M65: 28,074,733 km (0.09 R)
• M66: 28,212,812 km (0.085 R)
• M67: 28,305,114 km (0.117 R)
• M68: 29,185,946 km (0.066 R)
• M69: 29,279,146 km (0.081 R)
• M70: 29,559,492 km (0.065 R)
• M71: 29,653,140 km (0.079 R)
• M72: 29,746,789 km (0.091 R)
• M73: 30,169,851 km (0.096 R)
• M74: 30,264,248 km (0.095 R)
• M75: 30,453,040 km (0.113 R)
• M76: 30,831,972 km (0.12 R)
• M77: 31,021,961 km (0.072 R)
• M78: 31,117,105 km (0.101 R)
• M79: 31,546,601 km (0.092 R)
• M80: 31,738,086 km (0.111 R)
• M81: 31,833,978 km (0.092 R)

Kuiper Belt

Range: 31.1 - 57.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 244 - 11,125 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit