🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.41 AU - 0.63 AU

Year: 138 Days

Day: 36.3 Hours

Environment

Temp: 248 °C

Axial Tilt: 11.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,087,260 km

• M1: 282,740 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.49 AU - 0.79 AU

Year: 189 Days

Day: 25.8 Hours

Environment

Temp: 131 °C

Axial Tilt: 31.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.15 AU - 1.57 AU

Year: 585 Days

Day: 25.9 Hours

Environment

Temp: -32 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.37 AU - 1.55 AU

Year: 651 Days

Day: 31.7 Hours

Environment

Temp: -31 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.45 AU - 1.57 AU

Year: 685 Days

Day: 30.2 Hours

Environment

Temp: -34 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.65 AU - 2.77 AU

Year: 1646 Days

Day: 21.1 Hours

Environment

Temp: -96 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 3.31 AU - 3.59 AU

Year: 2364 Days

Day: 41.2 Hours

Environment

Temp: -112 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,087,260 km

• M1: 660,026 km (0.108 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 2.81 AU - 4.61 AU

Year: 2637 Days

Day: 35.5 Hours

Environment

Temp: -112 °C

Axial Tilt: 46 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,087,260 km

• M1: 320,139 km (0.057 R)

Planet 9 - Gas Giant

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 658.3

Radius: 11.8

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 4.55 AU - 4.81 AU

Year: 3735 Days

Day: 10.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 47,087,260 km

• M1: 215,720 km (0.06 R)
• M2: 327,470 km (0.099 R)
• M3: 588,817 km (0.076 R)
• M4: 751,131 km (0.105 R)
• M5: 1,085,482 km (0.073 R)
• M6: 1,592,021 km (0.118 R)
• M7: 1,796,222 km (0.085 R)
• M8: 2,230,654 km (0.025 R)
• M9: 2,360,804 km (0.079 R)
• M10: 2,460,287 km (0.037 R)
• M11: 2,907,285 km (0.081 R)
• M12: 2,996,296 km (0.085 R)
• M13: 3,511,361 km (0.057 R)
• M14: 3,740,695 km (0.11 R)
• M15: 3,935,621 km (0.108 R)
• M16: 4,074,148 km (0.075 R)
• M17: 4,396,831 km (0.11 R)
• M18: 4,727,891 km (0.073 R)
• M19: 4,811,965 km (0.089 R)
• M20: 5,283,348 km (0.112 R)
• M21: 5,882,039 km (0.107 R)
• M22: 6,316,321 km (0.038 R)
• M23: 6,432,409 km (0.05 R)
• M24: 7,023,321 km (0.06 R)
• M25: 7,484,082 km (0.078 R)
• M26: 7,656,419 km (0.109 R)
• M27: 8,537,401 km (0.103 R)
• M28: 8,691,636 km (0.084 R)
• M29: 8,795,008 km (0.058 R)
• M30: 8,924,710 km (0.047 R)
• M31: 9,265,195 km (0.113 R)
• M32: 9,503,354 km (0.057 R)
• M33: 9,636,646 km (0.096 R)
• M34: 9,770,536 km (0.064 R)
• M35: 10,121,343 km (0.096 R)
• M36: 10,312,080 km (0.106 R)
• M37: 10,504,014 km (0.074 R)
• M38: 11,002,774 km (0.116 R)
• M39: 11,311,544 km (0.112 R)
• M40: 11,594,583 km (0.099 R)
• M41: 11,851,443 km (0.065 R)
• M42: 12,023,779 km (0.119 R)
• M43: 12,283,631 km (0.075 R)
• M44: 12,516,405 km (0.074 R)
• M45: 12,956,522 km (0.105 R)
• M46: 13,852,164 km (0.054 R)
• M47: 13,973,040 km (0.045 R)
• M48: 14,063,995 km (0.11 R)
• M49: 14,215,986 km (0.101 R)
• M50: 14,337,909 km (0.107 R)
• M51: 14,490,947 km (0.072 R)
• M52: 14,767,703 km (0.111 R)
• M53: 15,077,221 km (0.101 R)
• M54: 15,828,801 km (0.098 R)
• M55: 16,018,641 km (0.096 R)
• M56: 16,464,592 km (0.092 R)
• M57: 17,238,462 km (0.07 R)
• M58: 17,401,224 km (0.117 R)
• M59: 17,728,096 km (0.09 R)
• M60: 18,454,693 km (0.115 R)
• M61: 18,654,555 km (0.117 R)
• M62: 19,123,694 km (0.09 R)
• M63: 19,494,996 km (0.098 R)
• M64: 20,005,125 km (0.091 R)
• M65: 20,176,265 km (0.055 R)
• M66: 20,416,519 km (0.089 R)
• M67: 20,623,263 km (0.095 R)
• M68: 21,073,553 km (0.073 R)
• M69: 21,456,972 km (0.058 R)
• M70: 22,337,356 km (0.1 R)
• M71: 22,764,009 km (0.117 R)
• M72: 23,409,224 km (0.06 R)
• M73: 23,951,367 km (0.096 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 87.5

Radius: 5.8

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 13.29 AU - 21.91 AU

Year: 27242 Days

Day: 23.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 47,087,260 km

• M1: 79,885 km (0.111 R)
• M2: 126,410 km (0.071 R)
• M3: 225,594 km (0.106 R)
• M4: 887,564 km (0.113 R)
• M5: 2,456,247 km (0.082 R)
• M6: 3,223,236 km (0.094 R)
• M7: 4,372,297 km (0.093 R)
• M8: 5,878,598 km (0.108 R)
• M9: 6,741,628 km (0.087 R)
• M10: 9,025,389 km (0.083 R)
• M11: 10,100,699 km (0.083 R)
• M12: 10,397,052 km (0.049 R)
• M13: 10,439,687 km (0.1 R)
• M14: 10,911,818 km (0.108 R)
• M15: 11,085,352 km (0.116 R)
• M16: 12,641,319 km (0.055 R)
• M17: 12,686,797 km (0.115 R)
• M18: 13,375,246 km (0.084 R)
• M19: 14,075,664 km (0.057 R)
• M20: 14,311,879 km (0.07 R)
• M21: 14,549,291 km (0.12 R)
• M22: 16,644,708 km (0.061 R)
• M23: 18,058,857 km (0.086 R)
• M24: 18,212,793 km (0.082 R)
• M25: 19,196,848 km (0.051 R)
• M26: 19,827,403 km (0.09 R)
• M27: 20,039,084 km (0.096 R)
• M28: 20,571,502 km (0.045 R)
• M29: 22,416,194 km (0.078 R)
• M30: 24,710,277 km (0.113 R)
• M31: 24,937,965 km (0.067 R)
• M32: 25,453,031 km (0.049 R)
• M33: 26,145,220 km (0.111 R)
• M34: 26,551,827 km (0.051 R)
• M35: 27,312,682 km (0.064 R)
• M36: 30,487,298 km (0.114 R)
• M37: 34,791,378 km (0.089 R)
• M38: 41,898,474 km (0.054 R)
• M39: 42,102,077 km (0.12 R)
• M40: 42,510,479 km (0.039 R)
• M41: 42,920,078 km (0.114 R)
• M42: 44,571,489 km (0.086 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 549 - 20,358 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit