🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.79 AU - 1.11 AU

Year: 337 Days

Day: 17.3 Hours

Environment

Temp: 157 °C

Axial Tilt: 27.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,314,687 km

• M1: 145,708 km (0.052 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1 AU - 1.46 AU

Year: 496 Days

Day: 41 Hours

Environment

Temp: -7 °C

Axial Tilt: 24.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 45,314,687 km

• M1: 72,405 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.68 AU - 2.44 AU

Year: 1075 Days

Day: 36.5 Hours

Environment

Temp: -61 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.34 AU - 2.48 AU

Year: 1360 Days

Day: 32.4 Hours

Environment

Temp: -76 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 3.86 AU - 4.06 AU

Year: 2864 Days

Day: 36.3 Hours

Environment

Temp: -123 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,314,687 km

• M1: 1,087,128 km (0.113 R)

Asteroid Belt

Center: 5.73 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 732.9

Radius: 8.6

Gravity: 9.91 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 6.36 AU - 8.64 AU

Year: 7465 Days

Day: 10.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 45,314,687 km

• M1: 159,771 km (0.119 R)
• M2: 428,897 km (0.062 R)
• M3: 728,093 km (0.117 R)
• M4: 933,341 km (0.115 R)
• M5: 1,017,415 km (0.117 R)
• M6: 1,322,445 km (0.062 R)
• M7: 1,417,739 km (0.076 R)
• M8: 1,717,234 km (0.059 R)
• M9: 1,842,597 km (0.056 R)
• M10: 2,444,429 km (0.062 R)
• M11: 2,902,348 km (0.095 R)
• M12: 3,002,130 km (0.103 R)
• M13: 3,360,567 km (0.107 R)
• M14: 3,439,255 km (0.107 R)
• M15: 3,678,761 km (0.094 R)
• M16: 4,118,130 km (0.046 R)
• M17: 4,230,628 km (0.119 R)
• M18: 4,808,225 km (0.079 R)
• M19: 4,867,316 km (0.094 R)
• M20: 5,658,091 km (0.101 R)
• M21: 5,909,415 km (0.081 R)
• M22: 6,036,424 km (0.117 R)
• M23: 6,164,479 km (0.067 R)
• M24: 6,423,134 km (0.082 R)
• M25: 6,685,379 km (0.063 R)
• M26: 6,984,575 km (0.12 R)
• M27: 7,390,434 km (0.093 R)
• M28: 7,527,466 km (0.09 R)
• M29: 7,734,509 km (0.108 R)
• M30: 7,873,635 km (0.061 R)
• M31: 8,189,586 km (0.077 R)
• M32: 8,331,405 km (0.118 R)
• M33: 8,617,436 km (0.097 R)
• M34: 8,979,612 km (0.064 R)
• M35: 9,793,724 km (0.096 R)
• M36: 9,906,521 km (0.1 R)
• M37: 10,515,833 km (0.089 R)
• M38: 11,019,678 km (0.09 R)
• M39: 12,131,639 km (0.11 R)
• M40: 12,252,963 km (0.094 R)
• M41: 12,415,277 km (0.097 R)
• M42: 13,655,144 km (0.106 R)
• M43: 13,739,218 km (0.108 R)
• M44: 14,632,317 km (0.109 R)
• M45: 15,325,255 km (0.086 R)
• M46: 16,340,127 km (0.119 R)
• M47: 16,833,052 km (0.095 R)
• M48: 19,135,064 km (0.057 R)
• M49: 19,229,161 km (0.089 R)
• M50: 20,755,957 km (0.105 R)
• M51: 20,901,067 km (0.104 R)
• M52: 21,143,714 km (0.075 R)
• M53: 22,222,464 km (0.105 R)
• M54: 22,370,866 km (0.107 R)
• M55: 22,918,244 km (0.108 R)
• M56: 23,319,017 km (0.066 R)
• M57: 24,484,085 km (0.088 R)
• M58: 24,842,372 km (0.088 R)
• M59: 25,047,919 km (0.098 R)
• M60: 25,357,437 km (0.097 R)
• M61: 26,870,620 km (0.116 R)
• M62: 27,664,685 km (0.109 R)
• M63: 29,059,536 km (0.108 R)
• M64: 29,276,004 km (0.118 R)
• M65: 29,929,148 km (0.087 R)
• M66: 30,257,366 km (0.114 R)
• M67: 31,028,094 km (0.078 R)
• M68: 31,471,502 km (0.107 R)
• M69: 31,582,654 km (0.1 R)
• M70: 32,532,750 km (0.079 R)
• M71: 32,701,347 km (0.071 R)
• M72: 32,813,844 km (0.088 R)
• M73: 33,492,121 km (0.111 R)
• M74: 33,946,898 km (0.092 R)
• M75: 34,232,182 km (0.069 R)
• M76: 34,346,474 km (0.106 R)
• M77: 35,265,604 km (0.048 R)
• M78: 35,670,266 km (0.081 R)
• M79: 36,192,811 km (0.119 R)
• M80: 36,776,393 km (0.032 R)
• M81: 37,716,615 km (0.097 R)
• M82: 40,282,368 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 458.5

Radius: 11.2

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 9.81 AU - 9.89 AU

Year: 11235 Days

Day: 9.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 45,314,687 km

• M1: 214,075 km (0.111 R)
• M2: 644,318 km (0.119 R)
• M3: 958,025 km (0.115 R)
• M4: 1,067,231 km (0.113 R)
• M5: 1,180,776 km (0.12 R)
• M6: 1,358,947 km (0.077 R)
• M7: 1,855,313 km (0.093 R)
• M8: 2,135,809 km (0.091 R)
• M9: 2,330,436 km (0.067 R)
• M10: 2,455,200 km (0.093 R)
• M11: 3,112,234 km (0.061 R)
• M12: 3,361,763 km (0.059 R)
• M13: 4,089,258 km (0.092 R)
• M14: 4,301,687 km (0.115 R)
• M15: 5,351,565 km (0.12 R)
• M16: 5,820,105 km (0.064 R)
• M17: 5,922,281 km (0.074 R)
• M18: 6,025,054 km (0.057 R)
• M19: 6,301,960 km (0.072 R)
• M20: 6,441,984 km (0.086 R)
• M21: 6,583,204 km (0.049 R)
• M22: 7,121,457 km (0.073 R)
• M23: 7,823,669 km (0.027 R)
• M24: 8,202,152 km (0.047 R)
• M25: 8,316,894 km (0.058 R)
• M26: 8,898,530 km (0.044 R)
• M27: 9,055,907 km (0.103 R)
• M28: 9,134,895 km (0.111 R)
• M29: 9,453,389 km (0.115 R)
• M30: 9,816,014 km (0.118 R)
• M31: 10,101,147 km (0.101 R)
• M32: 10,471,851 km (0.064 R)
• M33: 10,931,116 km (0.088 R)
• M34: 11,057,377 km (0.063 R)
• M35: 11,226,722 km (0.032 R)
• M36: 11,311,693 km (0.04 R)
• M37: 11,999,096 km (0.074 R)
• M38: 12,260,443 km (0.093 R)
• M39: 13,010,976 km (0.057 R)
• M40: 13,369,263 km (0.079 R)
• M41: 14,004,305 km (0.042 R)
• M42: 15,303,563 km (0.086 R)
• M43: 15,777,040 km (0.069 R)
• M44: 15,919,906 km (0.08 R)
• M45: 16,883,915 km (0.11 R)
• M46: 17,422,168 km (0.078 R)
• M47: 17,520,753 km (0.031 R)
• M48: 18,015,922 km (0.093 R)
• M49: 19,020,023 km (0.074 R)
• M50: 19,477,792 km (0.113 R)
• M51: 19,836,378 km (0.09 R)
• M52: 20,145,597 km (0.06 R)
• M53: 20,560,133 km (0.049 R)
• M54: 20,716,463 km (0.099 R)
• M55: 21,397,881 km (0.109 R)
• M56: 21,927,158 km (0.092 R)
• M57: 22,998,578 km (0.052 R)
• M58: 24,251,760 km (0.087 R)
• M59: 25,080,831 km (0.062 R)
• M60: 26,540,158 km (0.029 R)
• M61: 26,937,640 km (0.084 R)
• M62: 28,257,841 km (0.062 R)
• M63: 28,780,237 km (0.119 R)
• M64: 32,161,597 km (0.072 R)
• M65: 32,706,882 km (0.111 R)
• M66: 33,011,164 km (0.094 R)
• M67: 33,561,235 km (0.085 R)
• M68: 34,175,933 km (0.077 R)
• M69: 35,916,953 km (0.097 R)
• M70: 36,798,383 km (0.107 R)
• M71: 37,878,031 km (0.101 R)
• M72: 38,775,020 km (0.106 R)
• M73: 40,263,818 km (0.068 R)
• M74: 40,394,118 km (0.116 R)
• M75: 40,786,064 km (0.039 R)
• M76: 41,310,554 km (0.077 R)
• M77: 41,705,343 km (0.1 R)
• M78: 42,233,723 km (0.083 R)
• M79: 42,764,347 km (0.119 R)
• M80: 44,706,127 km (0.09 R)

Kuiper Belt

Range: 30.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 352 - 17,454 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit