🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.56 AU - 0.82 AU

Year: 209 Days

Day: 43.8 Hours

Environment

Temp: 197 °C

Axial Tilt: 48.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.84 AU - 0.92 AU

Year: 302 Days

Day: 46.8 Hours

Environment

Temp: 148 °C

Axial Tilt: 16.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,537,171 km

• M1: 719,416 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.79 AU - 1.03 AU

Year: 317 Days

Day: 20.1 Hours

Environment

Temp: 71 °C

Axial Tilt: 8.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.08 AU - 1.56 AU

Year: 554 Days

Day: 42.8 Hours

Environment

Temp: -0 °C

Axial Tilt: 28.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 53,537,171 km

• M1: 348,862 km (0.091 R)
• M2: 600,785 km (0.09 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.25 AU - 1.43 AU

Year: 567 Days

Day: 37.2 Hours

Environment

Temp: -16 °C

Axial Tilt: 28 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.5 AU - 2.98 AU

Year: 1657 Days

Day: 13.7 Hours

Environment

Temp: -91 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 9.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 837.1

Radius: 10.4

Gravity: 7.74 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 7.61 AU - 11.37 AU

Year: 10678 Days

Day: 6.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 53,537,171 km

• M1: 572,661 km (0.116 R)
• M2: 1,894,807 km (0.116 R)
• M3: 1,972,448 km (0.113 R)
• M4: 2,321,759 km (0.096 R)
• M5: 2,546,455 km (0.054 R)
• M6: 3,108,793 km (0.108 R)
• M7: 3,232,062 km (0.12 R)
• M8: 3,547,414 km (0.112 R)
• M9: 3,644,055 km (0.088 R)
• M10: 3,774,205 km (0.027 R)
• M11: 3,839,878 km (0.119 R)
• M12: 4,379,029 km (0.064 R)
• M13: 4,482,850 km (0.105 R)
• M14: 4,657,730 km (0.04 R)
• M15: 4,834,854 km (0.089 R)
• M16: 5,086,477 km (0.097 R)
• M17: 5,715,835 km (0.117 R)
• M18: 5,791,382 km (0.053 R)
• M19: 5,905,526 km (0.094 R)
• M20: 5,982,120 km (0.076 R)
• M21: 6,330,533 km (0.115 R)
• M22: 7,497,696 km (0.047 R)
• M23: 7,831,299 km (0.104 R)
• M24: 7,957,709 km (0.058 R)
• M25: 8,169,839 km (0.119 R)
• M26: 8,470,082 km (0.104 R)
• M27: 10,438,491 km (0.108 R)
• M28: 10,531,241 km (0.117 R)
• M29: 11,569,451 km (0.099 R)
• M30: 11,761,684 km (0.082 R)
• M31: 12,100,673 km (0.069 R)
• M32: 12,492,170 km (0.102 R)
• M33: 13,691,197 km (0.116 R)
• M34: 14,099,151 km (0.061 R)
• M35: 14,201,775 km (0.095 R)
• M36: 15,823,565 km (0.083 R)
• M37: 16,791,912 km (0.104 R)
• M38: 17,173,686 km (0.119 R)
• M39: 17,283,341 km (0.112 R)
• M40: 17,890,260 km (0.115 R)
• M41: 18,392,161 km (0.114 R)
• M42: 20,445,541 km (0.098 R)
• M43: 20,911,688 km (0.11 R)
• M44: 21,204,900 km (0.084 R)
• M45: 21,558,400 km (0.118 R)
• M46: 22,811,132 km (0.101 R)
• M47: 23,964,831 km (0.026 R)
• M48: 24,148,687 km (0.093 R)
• M49: 24,579,678 km (0.075 R)
• M50: 25,574,205 km (0.097 R)
• M51: 26,013,424 km (0.072 R)
• M52: 27,474,098 km (0.109 R)
• M53: 28,117,518 km (0.107 R)
• M54: 30,209,644 km (0.106 R)
• M55: 30,541,004 km (0.032 R)
• M56: 31,207,462 km (0.06 R)
• M57: 32,013,496 km (0.093 R)
• M58: 32,419,055 km (0.088 R)
• M59: 32,690,426 km (0.101 R)
• M60: 33,303,628 km (0.093 R)
• M61: 34,403,322 km (0.061 R)
• M62: 34,680,078 km (0.077 R)
• M63: 35,235,834 km (0.107 R)
• M64: 35,514,834 km (0.087 R)
• M65: 35,724,570 km (0.076 R)
• M66: 35,794,582 km (0.062 R)
• M67: 36,004,767 km (0.104 R)
• M68: 37,915,730 km (0.072 R)
• M69: 37,987,088 km (0.089 R)
• M70: 38,273,269 km (0.103 R)
• M71: 39,063,594 km (0.107 R)
• M72: 39,280,212 km (0.12 R)
• M73: 40,150,124 km (0.037 R)
• M74: 40,441,540 km (0.099 R)
• M75: 41,099,771 km (0.114 R)
• M76: 41,982,997 km (0.098 R)
• M77: 42,204,701 km (0.09 R)
• M78: 44,293,386 km (0.032 R)
• M79: 45,426,141 km (0.103 R)
• M80: 46,568,321 km (0.05 R)
• M81: 47,027,886 km (0.055 R)
• M82: 50,679,271 km (0.108 R)
• M83: 50,757,959 km (0.074 R)
• M84: 50,836,648 km (0.042 R)
• M85: 51,309,826 km (0.052 R)
• M86: 51,626,076 km (0.048 R)
• M87: 52,181,084 km (0.078 R)
• M88: 52,897,508 km (0.057 R)
• M89: 53,137,164 km (0.083 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 519 - 14,475 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit