🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.49 AU - 0.53 AU

Year: 132 Days

Day: 32.8 Hours

Environment

Temp: 233 °C

Axial Tilt: 32.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 16,344,945 km

• M1: 323,131 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.13 AU - 1.67 AU

Year: 602 Days

Day: 35.3 Hours

Environment

Temp: -3 °C

Axial Tilt: 16.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.58 AU - 2.08 AU

Year: 900 Days

Day: 30.3 Hours

Environment

Temp: -55 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.98 AU - 3 AU

Year: 1879 Days

Day: 37.3 Hours

Environment

Temp: -104 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 3.55 AU - 4.07 AU

Year: 2703 Days

Day: 24.8 Hours

Environment

Temp: -113 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 251.9

Radius: 13.5

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 5.9 AU - 6.98 AU

Year: 5940 Days

Day: 7.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 16,344,945 km

• M1: 168,597 km (0.119 R)
• M2: 257,458 km (0.073 R)
• M3: 976,126 km (0.116 R)
• M4: 1,169,556 km (0.077 R)
• M5: 1,297,313 km (0.09 R)
• M6: 1,457,382 km (0.101 R)
• M7: 1,666,969 km (0.06 R)
• M8: 1,871,918 km (0.093 R)
• M9: 1,977,534 km (0.115 R)
• M10: 2,437,398 km (0.039 R)
• M11: 2,586,996 km (0.078 R)
• M12: 3,418,012 km (0.1 R)
• M13: 3,892,237 km (0.049 R)
• M14: 4,550,468 km (0.086 R)
• M15: 4,673,886 km (0.049 R)
• M16: 5,051,023 km (0.089 R)
• M17: 5,438,182 km (0.098 R)
• M18: 5,946,815 km (0.092 R)
• M19: 6,036,872 km (0.074 R)
• M20: 6,401,742 km (0.091 R)
• M21: 6,494,193 km (0.07 R)
• M22: 6,680,143 km (0.105 R)
• M23: 6,868,038 km (0.074 R)
• M24: 7,105,300 km (0.101 R)
• M25: 7,273,000 km (0.09 R)
• M26: 7,588,053 km (0.069 R)
• M27: 8,256,755 km (0.072 R)
• M28: 8,970,337 km (0.09 R)
• M29: 9,125,769 km (0.075 R)
• M30: 9,413,147 km (0.078 R)
• M31: 9,650,559 km (0.101 R)
• M32: 9,863,287 km (0.115 R)
• M33: 10,104,439 km (0.11 R)
• M34: 10,347,535 km (0.097 R)
• M35: 10,647,329 km (0.068 R)
• M36: 10,756,984 km (0.112 R)
• M37: 10,867,089 km (0.113 R)
• M38: 11,451,418 km (0.099 R)
• M39: 12,332,699 km (0.114 R)
• M40: 12,476,762 km (0.117 R)
• M41: 12,883,518 km (0.056 R)
• M42: 13,265,142 km (0.109 R)
• M43: 13,769,886 km (0.085 R)
• M44: 13,859,495 km (0.1 R)
• M45: 14,069,680 km (0.064 R)
• M46: 14,462,673 km (0.06 R)
• M47: 14,798,072 km (0.106 R)
• M48: 15,197,648 km (0.063 R)
• M49: 15,445,382 km (0.105 R)
• M50: 15,819,526 km (0.09 R)
• M51: 15,945,039 km (0.061 R)
• M52: 16,386,352 km (0.064 R)
• M53: 17,120,429 km (0.1 R)
• M54: 17,767,440 km (0.115 R)
• M55: 17,963,114 km (0.118 R)
• M56: 18,061,250 km (0.086 R)
• M57: 18,323,645 km (0.077 R)
• M58: 18,587,386 km (0.115 R)
• M59: 18,686,719 km (0.053 R)
• M60: 19,085,397 km (0.066 R)
• M61: 19,419,748 km (0.12 R)
• M62: 19,756,194 km (0.058 R)
• M63: 20,468,878 km (0.113 R)
• M64: 21,017,454 km (0.105 R)
• M65: 21,259,054 km (0.104 R)
• M66: 21,397,582 km (0.071 R)
• M67: 21,570,966 km (0.108 R)
• M68: 23,117,957 km (0.047 R)
• M69: 23,760,929 km (0.072 R)
• M70: 24,084,808 km (0.097 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 25.4

Radius: 12.8

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 8.09 AU - 10.55 AU

Year: 10341 Days

Day: 5.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 16,344,945 km

• M1: 345,571 km (0.064 R)
• M2: 625,618 km (0.12 R)
• M3: 840,441 km (0.036 R)
• M4: 1,214,585 km (0.074 R)
• M5: 1,542,204 km (0.1 R)
• M6: 2,074,174 km (0.076 R)
• M7: 2,280,320 km (0.114 R)
• M8: 2,765,765 km (0.106 R)
• M9: 3,339,772 km (0.077 R)
• M10: 3,772,559 km (0.042 R)
• M11: 3,861,271 km (0.116 R)
• M12: 4,300,041 km (0.12 R)
• M13: 5,045,188 km (0.09 R)
• M14: 5,541,853 km (0.077 R)
• M15: 6,246,010 km (0.119 R)
• M16: 6,851,433 km (0.097 R)
• M17: 7,051,445 km (0.055 R)
• M18: 7,475,705 km (0.112 R)
• M19: 8,156,674 km (0.113 R)
• M20: 8,877,287 km (0.081 R)
• M21: 9,295,413 km (0.111 R)
• M22: 10,047,741 km (0.119 R)
• M23: 10,254,485 km (0.119 R)
• M24: 11,180,795 km (0.097 R)
• M25: 11,459,646 km (0.093 R)
• M26: 12,464,794 km (0.045 R)
• M27: 13,270,977 km (0.058 R)
• M28: 14,863,296 km (0.032 R)
• M29: 15,051,790 km (0.088 R)
• M30: 15,861,862 km (0.117 R)

Kuiper Belt

Range: 30.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 400 - 11,555 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit