🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.69 AU - 0.99 AU

Year: 278 Days

Day: 21.9 Hours

Environment

Temp: 145 °C

Axial Tilt: 11.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.06 AU - 1.18 AU

Year: 429 Days

Day: 16.2 Hours

Environment

Temp: 12 °C

Axial Tilt: 1.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 46,530,488 km

• M1: 470,635 km (0.067 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.21 AU - 1.35 AU

Year: 524 Days

Day: 29.4 Hours

Environment

Temp: -5 °C

Axial Tilt: 39.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.62 AU - 1.62 AU

Year: 746 Days

Day: 41.6 Hours

Environment

Temp: -46 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,530,488 km

• M1: 604,974 km (0.073 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.38 AU - 2.04 AU

Year: 809 Days

Day: 22.8 Hours

Environment

Temp: -56 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,530,488 km

• M1: 1,146,069 km (0.117 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.32 AU - 2.74 AU

Year: 1455 Days

Day: 26.5 Hours

Environment

Temp: -88 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 4.3 AU - 5.38 AU

Year: 3851 Days

Day: 16.3 Hours

Environment

Temp: -134 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.08 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 9.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 591.8

Radius: 11.8

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 7.35 AU - 11.29 AU

Year: 10290 Days

Day: 5.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 46,530,488 km

• M1: 148,251 km (0.102 R)
• M2: 437,574 km (0.075 R)
• M3: 517,758 km (0.096 R)
• M4: 604,375 km (0.097 R)
• M5: 712,684 km (0.088 R)
• M6: 987,496 km (0.113 R)
• M7: 1,862,045 km (0.095 R)
• M8: 1,955,693 km (0.036 R)
• M9: 2,421,990 km (0.114 R)
• M10: 3,032,199 km (0.107 R)
• M11: 3,927,692 km (0.085 R)
• M12: 4,079,534 km (0.105 R)
• M13: 4,452,033 km (0.114 R)
• M14: 4,642,321 km (0.119 R)
• M15: 5,130,160 km (0.099 R)
• M16: 5,296,513 km (0.09 R)
• M17: 5,498,470 km (0.104 R)
• M18: 5,771,635 km (0.102 R)
• M19: 5,875,307 km (0.116 R)
• M20: 6,582,007 km (0.101 R)
• M21: 6,835,875 km (0.047 R)
• M22: 7,278,385 km (0.07 R)
• M23: 7,465,532 km (0.102 R)
• M24: 7,730,320 km (0.109 R)
• M25: 7,998,101 km (0.053 R)
• M26: 8,503,741 km (0.086 R)
• M27: 9,059,946 km (0.119 R)
• M28: 9,833,517 km (0.097 R)
• M29: 10,082,298 km (0.101 R)
• M30: 10,375,061 km (0.105 R)
• M31: 11,054,983 km (0.043 R)
• M32: 12,101,720 km (0.11 R)
• M33: 12,234,862 km (0.078 R)
• M34: 12,323,723 km (0.1 R)
• M35: 12,592,102 km (0.067 R)
• M36: 12,726,889 km (0.098 R)
• M37: 13,500,310 km (0.079 R)
• M38: 14,570,683 km (0.115 R)
• M39: 14,712,352 km (0.101 R)
• M40: 14,807,048 km (0.083 R)
• M41: 14,901,893 km (0.101 R)
• M42: 15,187,774 km (0.056 R)
• M43: 16,251,565 km (0.111 R)
• M44: 16,496,756 km (0.034 R)
• M45: 16,644,409 km (0.108 R)
• M46: 17,740,662 km (0.101 R)
• M47: 19,014,637 km (0.086 R)
• M48: 19,793,145 km (0.117 R)
• M49: 20,160,108 km (0.044 R)
• M50: 20,265,276 km (0.116 R)
• M51: 20,688,189 km (0.116 R)
• M52: 20,794,254 km (0.077 R)
• M53: 21,113,795 km (0.086 R)
• M54: 21,381,425 km (0.115 R)
• M55: 23,617,465 km (0.063 R)
• M56: 26,098,695 km (0.082 R)
• M57: 26,213,436 km (0.112 R)
• M58: 26,789,687 km (0.101 R)
• M59: 27,311,934 km (0.09 R)
• M60: 27,428,470 km (0.066 R)
• M61: 27,661,993 km (0.098 R)
• M62: 27,896,113 km (0.072 R)
• M63: 28,189,774 km (0.04 R)
• M64: 29,076,889 km (0.119 R)
• M65: 29,973,130 km (0.088 R)
• M66: 30,394,398 km (0.117 R)
• M67: 31,915,359 km (0.117 R)
• M68: 32,345,603 km (0.028 R)
• M69: 33,523,088 km (0.053 R)
• M70: 34,085,875 km (0.108 R)
• M71: 34,399,731 km (0.092 R)
• M72: 34,904,026 km (0.036 R)
• M73: 35,410,863 km (0.06 R)
• M74: 35,920,094 km (0.105 R)
• M75: 36,239,635 km (0.112 R)
• M76: 36,367,691 km (0.101 R)
• M77: 37,139,167 km (0.092 R)
• M78: 38,894,848 km (0.034 R)
• M79: 39,288,739 km (0.101 R)
• M80: 40,943,890 km (0.12 R)
• M81: 42,149,649 km (0.102 R)
• M82: 42,756,867 km (0.089 R)
• M83: 43,027,788 km (0.101 R)
• M84: 43,843,695 km (0.08 R)
• M85: 44,253,593 km (0.073 R)
• M86: 44,390,475 km (0.088 R)
• M87: 45,214,909 km (0.037 R)
• M88: 45,559,882 km (0.116 R)
• M89: 45,836,488 km (0.113 R)
• M90: 46,252,520 km (0.114 R)

Kuiper Belt

Range: 30.3 - 45.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 156 - 11,041 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit