🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.59 AU - 0.72 AU

Year: 195 Days

Day: 44.3 Hours

Environment

Temp: 142 °C

Axial Tilt: 37.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.83 AU - 1.25 AU

Year: 395 Days

Day: 20.6 Hours

Environment

Temp: 21 °C

Axial Tilt: 0.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 61,671,548 km

• M1: 20,196 km (0.035 R)
• M2: 239,955 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.79 AU - 2.11 AU

Year: 1015 Days

Day: 21.6 Hours

Environment

Temp: -76 °C

Axial Tilt: 43.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,671,548 km

• M1: 29,920 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.01 AU - 2.37 AU

Year: 1208 Days

Day: 45.4 Hours

Environment

Temp: -81 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,671,548 km

• M1: 1,317,508 km (0.045 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 3.17 AU - 3.61 AU

Year: 2327 Days

Day: 44.1 Hours

Environment

Temp: -114 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 3.19 AU - 4.01 AU

Year: 2546 Days

Day: 14.4 Hours

Environment

Temp: -115 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 10.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 925.3

Radius: 10.3

Gravity: 8.72 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 8.47 AU - 12.39 AU

Year: 12557 Days

Day: 13.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 61,671,548 km

• M1: 164,109 km (0.105 R)
• M2: 289,322 km (0.102 R)
• M3: 480,359 km (0.088 R)
• M4: 657,782 km (0.066 R)
• M5: 1,148,014 km (0.049 R)
• M6: 1,267,842 km (0.094 R)
• M7: 1,392,158 km (0.119 R)
• M8: 1,546,842 km (0.071 R)
• M9: 1,901,838 km (0.115 R)
• M10: 2,342,852 km (0.115 R)
• M11: 2,686,479 km (0.104 R)
• M12: 2,979,541 km (0.093 R)
• M13: 3,180,750 km (0.078 R)
• M14: 3,283,075 km (0.092 R)
• M15: 3,491,016 km (0.077 R)
• M16: 3,596,782 km (0.074 R)
• M17: 4,252,918 km (0.063 R)
• M18: 4,672,241 km (0.049 R)
• M19: 4,985,499 km (0.078 R)
• M20: 5,144,820 km (0.059 R)
• M21: 5,509,390 km (0.061 R)
• M22: 5,756,975 km (0.106 R)
• M23: 6,306,298 km (0.07 R)
• M24: 6,609,084 km (0.082 R)
• M25: 6,916,658 km (0.092 R)
• M26: 7,273,897 km (0.106 R)
• M27: 8,006,328 km (0.118 R)
• M28: 8,287,124 km (0.086 R)
• M29: 8,666,653 km (0.074 R)
• M30: 8,810,417 km (0.113 R)
• M31: 8,954,929 km (0.08 R)
• M32: 9,246,495 km (0.105 R)
• M33: 9,938,834 km (0.106 R)
• M34: 10,342,000 km (0.107 R)
• M35: 11,112,279 km (0.08 R)
• M36: 11,216,400 km (0.116 R)
• M37: 12,221,697 km (0.037 R)
• M38: 12,762,344 km (0.086 R)
• M39: 13,699,425 km (0.08 R)
• M40: 14,148,069 km (0.087 R)
• M41: 15,522,724 km (0.082 R)
• M42: 15,697,454 km (0.105 R)
• M43: 15,990,367 km (0.044 R)
• M44: 16,462,647 km (0.059 R)
• M45: 17,119,532 km (0.108 R)
• M46: 17,300,246 km (0.074 R)
• M47: 17,602,733 km (0.113 R)
• M48: 17,724,206 km (0.118 R)
• M49: 18,520,665 km (0.097 R)
• M50: 18,706,167 km (0.114 R)
• M51: 21,366,914 km (0.1 R)
• M52: 21,756,617 km (0.094 R)
• M53: 22,148,563 km (0.08 R)
• M54: 23,405,484 km (0.118 R)
• M55: 24,549,609 km (0.115 R)
• M56: 25,299,543 km (0.114 R)
• M57: 25,918,878 km (0.09 R)
• M58: 26,195,634 km (0.104 R)
• M59: 27,242,520 km (0.099 R)
• M60: 27,312,682 km (0.104 R)
• M61: 29,810,218 km (0.055 R)
• M62: 30,391,256 km (0.098 R)
• M63: 32,977,055 km (0.083 R)
• M64: 34,562,045 km (0.055 R)
• M65: 34,714,335 km (0.11 R)
• M66: 35,555,674 km (0.104 R)
• M67: 35,632,418 km (0.114 R)
• M68: 38,277,158 km (0.107 R)
• M69: 38,829,474 km (0.104 R)
• M70: 38,987,748 km (0.077 R)
• M71: 40,341,759 km (0.12 R)
• M72: 42,850,515 km (0.036 R)
• M73: 47,424,171 km (0.103 R)
• M74: 48,017,326 km (0.084 R)
• M75: 48,783,566 km (0.069 R)
• M76: 49,210,968 km (0.113 R)
• M77: 51,019,606 km (0.113 R)
• M78: 54,436,122 km (0.041 R)
• M79: 55,680,477 km (0.058 R)
• M80: 55,948,257 km (0.099 R)
• M81: 56,844,199 km (0.113 R)
• M82: 56,934,107 km (0.073 R)
• M83: 57,024,016 km (0.081 R)
• M84: 58,741,250 km (0.095 R)
• M85: 60,934,504 km (0.095 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 320 - 11,267 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit