🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.44 AU - 0.66 AU

Year: 144 Days

Day: 29.9 Hours

Environment

Temp: 176 °C

Axial Tilt: 31.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.61 AU - 0.99 AU

Year: 253 Days

Day: 43.6 Hours

Environment

Temp: 180 °C

Axial Tilt: 48.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.72 AU - 1 AU

Year: 282 Days

Day: 16.4 Hours

Environment

Temp: 120 °C

Axial Tilt: 34.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 52,284,944 km

• M1: 27,526 km (0.103 R)
• M2: 149,299 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.77 AU - 1.25 AU

Year: 358 Days

Day: 35.5 Hours

Environment

Temp: 165 °C

Axial Tilt: 0.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,284,944 km

• M1: 372,499 km (0.074 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.15 AU - 1.25 AU

Year: 464 Days

Day: 15.8 Hours

Environment

Temp: 29 °C

Axial Tilt: 39.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.77 AU - 2.13 AU

Year: 962 Days

Day: 35.2 Hours

Environment

Temp: -62 °C

Axial Tilt: 135.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,284,944 km

• M1: 89,011 km (0.027 R)

Planet 7 - Terrestrial

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 4.09 AU - 6.31 AU

Year: 4187 Days

Day: 40.1 Hours

Environment

Temp: -127 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 4.08 AU - 6.56 AU

Year: 4333 Days

Day: 16.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 52,284,944 km

• M1: 996,322 km (0.091 R)
• M2: 2,093,173 km (0.115 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 23.8

Radius: 13.5

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 5.71 AU - 8.73 AU

Year: 6850 Days

Day: 6.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 52,284,944 km

• M1: 196,871 km (0.034 R)
• M2: 399,426 km (0.106 R)
• M3: 552,615 km (0.053 R)
• M4: 723,306 km (0.091 R)
• M5: 829,670 km (0.119 R)
• M6: 971,189 km (0.061 R)
• M7: 1,113,906 km (0.101 R)
• M8: 1,248,095 km (0.106 R)
• M9: 1,594,863 km (0.105 R)
• M10: 1,775,428 km (0.04 R)
• M11: 2,001,171 km (0.044 R)
• M12: 2,117,857 km (0.093 R)
• M13: 2,337,616 km (0.047 R)
• M14: 3,245,825 km (0.11 R)
• M15: 4,017,750 km (0.056 R)
• M16: 4,304,380 km (0.047 R)
• M17: 4,469,536 km (0.089 R)
• M18: 4,636,636 km (0.04 R)
• M19: 4,990,585 km (0.038 R)
• M20: 6,624,044 km (0.089 R)
• M21: 6,800,420 km (0.062 R)
• M22: 6,993,252 km (0.08 R)
• M23: 7,157,809 km (0.083 R)
• M24: 7,521,482 km (0.068 R)
• M25: 7,751,713 km (0.116 R)
• M26: 7,906,696 km (0.097 R)
• M27: 8,062,577 km (0.1 R)
• M28: 8,938,473 km (0.107 R)
• M29: 9,198,923 km (0.064 R)
• M30: 9,760,812 km (0.09 R)
• M31: 10,130,469 km (0.097 R)
• M32: 10,316,868 km (0.065 R)
• M33: 10,521,667 km (0.11 R)
• M34: 11,004,868 km (0.052 R)
• M35: 11,126,790 km (0.076 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 198.7

Radius: 3.2

Gravity: 19.4 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 11.96 AU - 18.66 AU

Year: 21152 Days

Day: 17 Hours

Environment

Temp: -196 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 52,284,944 km

• M1: 92,003 km (0.058 R)
• M2: 145,559 km (0.088 R)
• M3: 311,313 km (0.095 R)
• M4: 750,832 km (0.108 R)
• M5: 807,679 km (0.098 R)
• M6: 945,907 km (0.051 R)
• M7: 1,134,401 km (0.109 R)
• M8: 1,691,952 km (0.094 R)
• M9: 2,077,316 km (0.06 R)
• M10: 2,404,337 km (0.118 R)
• M11: 2,689,022 km (0.101 R)
• M12: 2,776,536 km (0.115 R)
• M13: 3,044,616 km (0.044 R)
• M14: 3,831,800 km (0.077 R)
• M15: 4,196,968 km (0.094 R)
• M16: 4,504,093 km (0.054 R)
• M17: 4,538,650 km (0.081 R)
• M18: 4,924,612 km (0.103 R)
• M19: 5,248,192 km (0.119 R)
• M20: 5,394,200 km (0.073 R)
• M21: 6,336,816 km (0.083 R)
• M22: 6,453,203 km (0.071 R)
• M23: 7,247,718 km (0.092 R)
• M24: 7,739,147 km (0.116 R)
• M25: 7,822,024 km (0.066 R)
• M26: 7,863,612 km (0.117 R)
• M27: 9,364,528 km (0.061 R)
• M28: 9,809,132 km (0.075 R)
• M29: 9,988,949 km (0.083 R)
• M30: 10,079,306 km (0.089 R)
• M31: 10,306,246 km (0.076 R)
• M32: 10,397,501 km (0.114 R)
• M33: 11,277,735 km (0.066 R)
• M34: 12,617,832 km (0.093 R)
• M35: 12,666,601 km (0.08 R)
• M36: 13,405,914 km (0.12 R)
• M37: 14,668,670 km (0.114 R)
• M38: 16,180,356 km (0.116 R)
• M39: 16,552,705 km (0.087 R)
• M40: 16,713,074 km (0.109 R)
• M41: 18,455,889 km (0.038 R)
• M42: 18,511,241 km (0.086 R)
• M43: 19,236,341 km (0.09 R)
• M44: 20,084,412 km (0.071 R)
• M45: 21,699,770 km (0.076 R)
• M46: 21,992,682 km (0.076 R)
• M47: 22,523,007 km (0.119 R)
• M48: 22,819,510 km (0.112 R)
• M49: 23,296,577 km (0.05 R)
• M50: 23,897,512 km (0.112 R)
• M51: 24,199,849 km (0.093 R)
• M52: 25,483,548 km (0.093 R)
• M53: 26,164,817 km (0.12 R)
• M54: 26,351,665 km (0.026 R)
• M55: 27,166,375 km (0.032 R)
• M56: 27,229,356 km (0.101 R)
• M57: 27,798,725 km (0.106 R)
• M58: 28,052,892 km (0.096 R)
• M59: 28,244,228 km (0.105 R)
• M60: 28,884,656 km (0.032 R)
• M61: 29,530,021 km (0.046 R)
• M62: 29,984,500 km (0.082 R)
• M63: 30,637,794 km (0.094 R)
• M64: 30,900,487 km (0.105 R)
• M65: 30,966,161 km (0.076 R)
• M66: 31,626,486 km (0.045 R)
• M67: 31,692,907 km (0.119 R)
• M68: 32,625,800 km (0.115 R)
• M69: 32,759,690 km (0.098 R)
• M70: 34,382,079 km (0.092 R)
• M71: 34,723,311 km (0.104 R)
• M72: 35,065,741 km (0.074 R)
• M73: 35,271,588 km (0.11 R)
• M74: 35,409,218 km (0.112 R)
• M75: 36,376,966 km (0.042 R)
• M76: 37,493,565 km (0.089 R)
• M77: 38,126,513 km (0.105 R)
• M78: 38,833,962 km (0.118 R)
• M79: 40,837,825 km (0.108 R)
• M80: 41,199,254 km (0.119 R)
• M81: 41,344,064 km (0.065 R)
• M82: 42,143,815 km (0.106 R)
• M83: 42,655,290 km (0.05 R)
• M84: 43,537,020 km (0.098 R)
• M85: 44,945,184 km (0.112 R)
• M86: 45,692,426 km (0.088 R)
• M87: 45,767,374 km (0.1 R)
• M88: 46,594,351 km (0.086 R)
• M89: 51,269,434 km (0.067 R)
• M90: 51,347,375 km (0.092 R)
• M91: 51,503,256 km (0.086 R)

Kuiper Belt

Range: 31.1 - 60.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 18,078 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit