🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.69 AU - 1.13 AU

Year: 249 Days

Day: 33.8 Hours

Environment

Temp: 264 °C

Axial Tilt: 9.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,612,434 km

• M1: 724,502 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.87 AU - 1.35 AU

Year: 336 Days

Day: 43.7 Hours

Environment

Temp: 246 °C

Axial Tilt: 38.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2.81 AU - 2.97 AU

Year: 1410 Days

Day: 27.7 Hours

Environment

Temp: -14 °C

Axial Tilt: 17.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 55,612,434 km

• M1: 1,206,956 km (0.078 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 3.61 AU - 4.21 AU

Year: 2219 Days

Day: 35.6 Hours

Environment

Temp: -51 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 4.66 AU - 6.3 AU

Year: 3681 Days

Day: 46.3 Hours

Environment

Temp: -92 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,612,434 km

• M1: 2,155,107 km (0.113 R)

Planet 6 - Terrestrial

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 6.13 AU - 6.85 AU

Year: 4745 Days

Day: 13.7 Hours

Environment

Temp: -88 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 6.25 AU - 9.25 AU

Year: 6191 Days

Day: 18.1 Hours

Environment

Temp: -113 °C

Axial Tilt: 103.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 14.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 404

Radius: 12.8

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 11.35 AU - 18.17 AU

Year: 16273 Days

Day: 9.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 55,612,434 km

• M1: 168,298 km (0.069 R)
• M2: 271,371 km (0.113 R)
• M3: 378,333 km (0.073 R)
• M4: 636,539 km (0.097 R)
• M5: 760,705 km (0.057 R)
• M6: 1,036,115 km (0.039 R)
• M7: 1,142,479 km (0.066 R)
• M8: 1,321,099 km (0.037 R)
• M9: 1,461,272 km (0.062 R)
• M10: 3,095,180 km (0.099 R)
• M11: 3,348,599 km (0.066 R)
• M12: 3,909,740 km (0.031 R)
• M13: 4,897,535 km (0.09 R)
• M14: 5,343,935 km (0.09 R)
• M15: 5,495,627 km (0.108 R)
• M16: 5,881,291 km (0.119 R)
• M17: 6,883,896 km (0.12 R)
• M18: 7,132,527 km (0.106 R)
• M19: 7,553,346 km (0.108 R)
• M20: 7,939,009 km (0.083 R)
• M21: 8,551,912 km (0.116 R)
• M22: 10,103,391 km (0.028 R)
• M23: 11,494,203 km (0.09 R)
• M24: 12,337,336 km (0.052 R)
• M25: 13,303,140 km (0.107 R)
• M26: 13,509,585 km (0.09 R)
• M27: 14,293,179 km (0.067 R)
• M28: 14,770,546 km (0.104 R)
• M29: 14,930,765 km (0.055 R)
• M30: 15,361,009 km (0.052 R)
• M31: 16,068,906 km (0.11 R)
• M32: 16,233,763 km (0.031 R)
• M33: 16,954,675 km (0.085 R)
• M34: 17,290,971 km (0.101 R)
• M35: 18,141,285 km (0.106 R)
• M36: 18,370,319 km (0.112 R)
• M37: 19,471,509 km (0.085 R)
• M38: 19,823,663 km (0.12 R)
• M39: 21,072,954 km (0.105 R)
• M40: 22,041,900 km (0.093 R)
• M41: 23,522,320 km (0.101 R)
• M42: 24,907,597 km (0.117 R)
• M43: 25,353,847 km (0.049 R)
• M44: 26,578,455 km (0.099 R)
• M45: 26,773,681 km (0.11 R)
• M46: 30,095,501 km (0.076 R)
• M47: 31,185,621 km (0.041 R)
• M48: 31,528,948 km (0.054 R)
• M49: 31,666,578 km (0.035 R)
• M50: 32,427,433 km (0.112 R)
• M51: 33,054,547 km (0.056 R)
• M52: 33,194,421 km (0.086 R)
• M53: 34,462,113 km (0.109 R)
• M54: 34,888,318 km (0.112 R)
• M55: 35,459,183 km (0.083 R)
• M56: 36,899,811 km (0.069 R)
• M57: 37,335,889 km (0.112 R)
• M58: 38,139,528 km (0.069 R)
• M59: 39,022,754 km (0.069 R)
• M60: 39,244,608 km (0.057 R)
• M61: 39,541,111 km (0.085 R)
• M62: 42,015,310 km (0.107 R)
• M63: 42,242,699 km (0.066 R)
• M64: 43,692,452 km (0.066 R)
• M65: 44,076,619 km (0.109 R)
• M66: 45,080,870 km (0.044 R)
• M67: 45,624,807 km (0.082 R)
• M68: 45,780,539 km (0.073 R)
• M69: 47,348,324 km (0.102 R)
• M70: 48,376,660 km (0.094 R)
• M71: 49,092,935 km (0.112 R)
• M72: 49,973,169 km (0.056 R)
• M73: 50,536,105 km (0.046 R)
• M74: 50,939,421 km (0.115 R)
• M75: 51,262,852 km (0.106 R)
• M76: 51,505,799 km (0.109 R)
• M77: 52,400,245 km (0.111 R)
• M78: 52,481,775 km (0.085 R)
• M79: 54,039,538 km (0.083 R)
• M80: 55,612,410 km (0.099 R)

Kuiper Belt

Range: 38.3 - 61.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 427 - 11,254 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit