🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.6 AU - 0.7 AU

Year: 183 Days

Day: 42.9 Hours

Environment

Temp: 167 °C

Axial Tilt: 38 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,375,984 km

• M1: 226,192 km (0.067 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.65 AU - 0.93 AU

Year: 246 Days

Day: 39.3 Hours

Environment

Temp: 212 °C

Axial Tilt: 16 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.29 AU - 1.51 AU

Year: 580 Days

Day: 20.7 Hours

Environment

Temp: -5 °C

Axial Tilt: 33 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 37,375,984 km

• M1: 979,567 km (0.041 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.45 AU - 1.73 AU

Year: 701 Days

Day: 39.9 Hours

Environment

Temp: -24 °C

Axial Tilt: 28.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 5.04 AU - 5.38 AU

Year: 4160 Days

Day: 31.3 Hours

Environment

Temp: -123 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 9.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 901.7

Radius: 12.4

Gravity: 5.86 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 7.45 AU - 11.43 AU

Year: 10147 Days

Day: 13.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 37,375,984 km

• M1: 158,873 km (0.098 R)
• M2: 326,871 km (0.103 R)
• M3: 442,959 km (0.085 R)
• M4: 781,350 km (0.095 R)
• M5: 873,951 km (0.088 R)
• M6: 1,154,896 km (0.063 R)
• M7: 1,240,615 km (0.099 R)
• M8: 1,418,936 km (0.03 R)
• M9: 1,826,740 km (0.104 R)
• M10: 1,928,167 km (0.11 R)
• M11: 2,083,898 km (0.081 R)
• M12: 2,380,401 km (0.11 R)
• M13: 2,719,689 km (0.119 R)
• M14: 2,924,788 km (0.034 R)
• M15: 3,196,159 km (0.104 R)
• M16: 3,993,066 km (0.091 R)
• M17: 4,260,847 km (0.112 R)
• M18: 4,534,611 km (0.095 R)
• M19: 4,956,028 km (0.115 R)
• M20: 5,280,506 km (0.113 R)
• M21: 5,836,860 km (0.117 R)
• M22: 6,450,810 km (0.106 R)
• M23: 6,765,564 km (0.072 R)
• M24: 7,369,490 km (0.117 R)
• M25: 7,451,320 km (0.101 R)
• M26: 9,327,427 km (0.102 R)
• M27: 9,683,620 km (0.095 R)
• M28: 9,908,615 km (0.085 R)
• M29: 9,999,122 km (0.113 R)
• M30: 10,272,138 km (0.048 R)
• M31: 11,865,505 km (0.083 R)
• M32: 11,961,547 km (0.052 R)
• M33: 12,058,037 km (0.093 R)
• M34: 12,300,087 km (0.093 R)
• M35: 12,397,475 km (0.059 R)
• M36: 15,120,006 km (0.111 R)
• M37: 15,591,240 km (0.073 R)
• M38: 16,280,287 km (0.086 R)
• M39: 17,908,511 km (0.088 R)
• M40: 18,184,968 km (0.117 R)
• M41: 18,966,317 km (0.112 R)
• M42: 19,135,213 km (0.064 R)
• M43: 20,677,717 km (0.084 R)
• M44: 20,967,638 km (0.082 R)
• M45: 21,904,719 km (0.12 R)
• M46: 22,259,714 km (0.112 R)
• M47: 22,795,724 km (0.074 R)
• M48: 23,035,379 km (0.1 R)
• M49: 25,105,365 km (0.069 R)
• M50: 25,229,083 km (0.104 R)
• M51: 25,601,132 km (0.117 R)
• M52: 25,975,127 km (0.088 R)
• M53: 26,100,041 km (0.103 R)
• M54: 26,413,598 km (0.081 R)
• M55: 28,063,813 km (0.08 R)
• M56: 28,192,018 km (0.074 R)
• M57: 28,513,653 km (0.075 R)
• M58: 29,551,264 km (0.048 R)
• M59: 29,747,088 km (0.098 R)
• M60: 30,205,904 km (0.115 R)
• M61: 31,329,833 km (0.103 R)
• M62: 31,997,489 km (0.056 R)
• M63: 32,400,206 km (0.094 R)
• M64: 32,534,844 km (0.081 R)
• M65: 32,872,337 km (0.076 R)
• M66: 33,823,181 km (0.074 R)
• M67: 34,096,646 km (0.097 R)
• M68: 34,508,040 km (0.086 R)
• M69: 34,852,115 km (0.094 R)
• M70: 35,821,659 km (0.07 R)
• M71: 36,100,360 km (0.115 R)
• M72: 37,504,336 km (0.098 R)
• M73: 37,787,375 km (0.1 R)
• M74: 39,859,904 km (0.054 R)
• M75: 40,148,628 km (0.077 R)
• M76: 41,310,704 km (0.107 R)
• M77: 42,189,442 km (0.113 R)
• M78: 42,483,701 km (0.11 R)
• M79: 43,074,463 km (0.077 R)
• M80: 43,370,816 km (0.092 R)
• M81: 44,338,565 km (0.097 R)
• M82: 44,937,704 km (0.109 R)
• M83: 45,087,901 km (0.106 R)
• M84: 46,295,455 km (0.091 R)
• M85: 47,131,856 km (0.088 R)
• M86: 47,743,263 km (0.043 R)
• M87: 49,051,197 km (0.091 R)
• M88: 50,137,278 km (0.116 R)
• M89: 52,096,112 km (0.107 R)
• M90: 52,886,737 km (0.101 R)
• M91: 52,966,024 km (0.034 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 197.2

Radius: 11.6

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 8.84 AU - 13.24 AU

Year: 12833 Days

Day: 10.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 37,375,984 km

• M1: 409,300 km (0.084 R)
• M2: 677,828 km (0.081 R)
• M3: 924,365 km (0.058 R)
• M4: 1,269,039 km (0.091 R)
• M5: 1,429,108 km (0.041 R)
• M6: 1,672,654 km (0.112 R)
• M7: 2,073,726 km (0.101 R)
• M8: 2,264,164 km (0.118 R)
• M9: 2,460,436 km (0.1 R)
• M10: 2,549,447 km (0.111 R)
• M11: 2,662,393 km (0.07 R)
• M12: 2,800,173 km (0.061 R)
• M13: 3,499,393 km (0.102 R)
• M14: 4,277,901 km (0.08 R)
• M15: 4,439,915 km (0.097 R)
• M16: 4,742,552 km (0.08 R)
• M17: 4,938,525 km (0.1 R)
• M18: 5,137,340 km (0.064 R)
• M19: 5,280,954 km (0.069 R)
• M20: 5,455,086 km (0.104 R)
• M21: 6,601,604 km (0.118 R)
• M22: 7,010,755 km (0.118 R)
• M23: 7,986,133 km (0.089 R)
• M24: 8,186,295 km (0.101 R)
• M25: 9,073,111 km (0.116 R)
• M26: 9,317,105 km (0.104 R)
• M27: 9,740,317 km (0.082 R)
• M28: 10,899,850 km (0.12 R)
• M29: 11,383,351 km (0.05 R)
• M30: 11,684,342 km (0.118 R)
• M31: 11,835,884 km (0.118 R)
• M32: 12,719,709 km (0.086 R)
• M33: 13,189,296 km (0.077 R)
• M34: 14,065,042 km (0.096 R)
• M35: 14,836,518 km (0.063 R)
• M36: 15,788,559 km (0.088 R)
• M37: 16,208,780 km (0.08 R)
• M38: 17,017,207 km (0.06 R)
• M39: 17,491,282 km (0.059 R)
• M40: 17,926,014 km (0.105 R)
• M41: 18,496,580 km (0.108 R)
• M42: 18,939,390 km (0.071 R)
• M43: 19,206,871 km (0.061 R)
• M44: 19,385,939 km (0.066 R)
• M45: 19,520,577 km (0.094 R)
• M46: 19,610,486 km (0.036 R)
• M47: 20,289,211 km (0.118 R)
• M48: 20,517,198 km (0.098 R)
• M49: 20,700,157 km (0.061 R)
• M50: 22,277,367 km (0.069 R)
• M51: 22,371,314 km (0.035 R)
• M52: 23,605,198 km (0.119 R)
• M53: 25,153,835 km (0.099 R)
• M54: 25,546,080 km (0.099 R)
• M55: 26,287,188 km (0.111 R)
• M56: 26,785,050 km (0.052 R)
• M57: 27,035,327 km (0.089 R)
• M58: 28,043,617 km (0.097 R)
• M59: 29,889,505 km (0.06 R)
• M60: 31,457,590 km (0.101 R)
• M61: 31,668,672 km (0.109 R)
• M62: 34,021,847 km (0.11 R)
• M63: 34,130,006 km (0.079 R)
• M64: 34,346,923 km (0.057 R)
• M65: 35,383,636 km (0.092 R)
• M66: 37,320,181 km (0.034 R)

Kuiper Belt

Range: 31.4 - 49.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 414 - 11,586 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit