🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.51 AU - 0.55 AU

Year: 143 Days

Day: 28.1 Hours

Environment

Temp: 224 °C

Axial Tilt: 26.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.47 AU - 0.63 AU

Year: 151 Days

Day: 18.7 Hours

Environment

Temp: 158 °C

Axial Tilt: 15.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 15,980,927 km

• M1: 212,728 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.61 AU - 0.75 AU

Year: 208 Days

Day: 37.1 Hours

Environment

Temp: 204 °C

Axial Tilt: 35 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.58 AU - 0.8 AU

Year: 213 Days

Day: 12 Hours

Environment

Temp: 192 °C

Axial Tilt: 41.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 15,980,927 km

• M1: 143,016 km (0.081 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.15 AU - 1.51 AU

Year: 569 Days

Day: 15.5 Hours

Environment

Temp: -29 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.91 AU - 2.21 AU

Year: 1096 Days

Day: 13.5 Hours

Environment

Temp: -79 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 15,980,927 km

• M1: 91,554 km (0.094 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 3.74 AU - 4.9 AU

Year: 3330 Days

Day: 17.4 Hours

Environment

Temp: -126 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.59 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 918.5

Radius: 9.1

Gravity: 11.09 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 4.02 AU - 5.7 AU

Year: 3973 Days

Day: 7.5 Hours

Environment

Temp: -135 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 15,980,927 km

• M1: 129,851 km (0.069 R)
• M2: 199,713 km (0.06 R)
• M3: 291,566 km (0.047 R)
• M4: 366,814 km (0.106 R)
• M5: 640,129 km (0.119 R)
• M6: 733,030 km (0.083 R)
• M7: 946,356 km (0.114 R)
• M8: 1,165,517 km (0.094 R)
• M9: 1,266,496 km (0.096 R)
• M10: 1,340,547 km (0.083 R)
• M11: 1,446,911 km (0.08 R)
• M12: 1,799,363 km (0.118 R)
• M13: 1,900,192 km (0.111 R)
• M14: 2,304,256 km (0.068 R)
• M15: 2,451,161 km (0.108 R)
• M16: 2,601,208 km (0.078 R)
• M17: 2,696,502 km (0.098 R)
• M18: 2,754,246 km (0.053 R)
• M19: 2,831,888 km (0.101 R)
• M20: 2,890,680 km (0.06 R)
• M21: 3,129,737 km (0.104 R)
• M22: 3,734,112 km (0.103 R)
• M23: 3,820,430 km (0.081 R)
• M24: 4,306,474 km (0.06 R)
• M25: 4,602,827 km (0.102 R)
• M26: 4,812,115 km (0.032 R)
• M27: 4,953,185 km (0.034 R)
• M28: 5,071,966 km (0.115 R)
• M29: 5,580,898 km (0.073 R)
• M30: 5,854,064 km (0.043 R)
• M31: 7,311,596 km (0.062 R)
• M32: 7,474,059 km (0.119 R)
• M33: 8,304,926 km (0.106 R)
• M34: 8,588,264 km (0.045 R)
• M35: 8,788,576 km (0.077 R)
• M36: 8,903,766 km (0.083 R)
• M37: 9,077,449 km (0.09 R)
• M38: 9,223,008 km (0.108 R)
• M39: 9,546,139 km (0.11 R)
• M40: 9,605,230 km (0.054 R)
• M41: 9,694,241 km (0.092 R)
• M42: 9,813,172 km (0.077 R)
• M43: 10,052,678 km (0.086 R)
• M44: 10,173,254 km (0.057 R)
• M45: 11,279,081 km (0.081 R)
• M46: 11,624,503 km (0.088 R)
• M47: 11,751,062 km (0.118 R)
• M48: 12,909,997 km (0.06 R)
• M49: 13,337,398 km (0.115 R)
• M50: 14,037,815 km (0.073 R)
• M51: 14,545,251 km (0.105 R)
• M52: 15,404,542 km (0.044 R)
• M53: 15,892,979 km (0.119 R)
• M54: 16,139,067 km (0.045 R)
• M55: 16,992,373 km (0.091 R)
• M56: 17,823,838 km (0.062 R)
• M57: 18,079,651 km (0.085 R)
• M58: 18,189,605 km (0.102 R)
• M59: 18,410,112 km (0.05 R)
• M60: 18,483,864 km (0.092 R)
• M61: 18,705,718 km (0.069 R)
• M62: 19,941,097 km (0.052 R)
• M63: 20,664,403 km (0.106 R)
• M64: 21,318,893 km (0.09 R)
• M65: 21,629,159 km (0.069 R)
• M66: 21,706,950 km (0.114 R)
• M67: 22,097,550 km (0.101 R)
• M68: 22,727,058 km (0.088 R)
• M69: 24,084,509 km (0.043 R)
• M70: 24,610,495 km (0.098 R)
• M71: 24,773,108 km (0.059 R)
• M72: 25,017,551 km (0.102 R)
• M73: 25,140,221 km (0.087 R)
• M74: 25,756,116 km (0.096 R)
• M75: 25,838,544 km (0.078 R)
• M76: 27,338,562 km (0.081 R)
• M77: 27,464,823 km (0.082 R)
• M78: 28,056,632 km (0.091 R)
• M79: 28,226,575 km (0.113 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879.4

Radius: 10.4

Gravity: 8.13 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 7.55 AU - 11.55 AU

Year: 10945 Days

Day: 13.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 15,980,927 km

• M1: 297,251 km (0.052 R)
• M2: 656,286 km (0.118 R)
• M3: 1,473,090 km (0.105 R)
• M4: 1,694,794 km (0.088 R)
• M5: 2,989,863 km (0.053 R)
• M6: 3,114,179 km (0.061 R)
• M7: 3,272,154 km (0.05 R)
• M8: 3,596,034 km (0.069 R)
• M9: 3,662,006 km (0.106 R)
• M10: 3,930,235 km (0.1 R)
• M11: 4,992,530 km (0.079 R)
• M12: 5,479,172 km (0.105 R)
• M13: 5,747,700 km (0.06 R)
• M14: 5,864,087 km (0.098 R)
• M15: 6,178,242 km (0.09 R)
• M16: 6,987,717 km (0.043 R)
• M17: 7,320,871 km (0.1 R)
• M18: 8,527,527 km (0.114 R)
• M19: 10,168,018 km (0.106 R)
• M20: 10,450,907 km (0.115 R)
• M21: 11,072,486 km (0.112 R)
• M22: 11,169,127 km (0.117 R)
• M23: 11,656,816 km (0.117 R)
• M24: 12,002,387 km (0.093 R)
• M25: 13,161,471 km (0.114 R)
• M26: 13,469,792 km (0.117 R)
• M27: 14,779,671 km (0.097 R)
• M28: 15,100,110 km (0.093 R)
• M29: 15,207,372 km (0.105 R)
• M30: 15,314,932 km (0.118 R)
• M31: 17,126,263 km (0.116 R)
• M32: 17,238,163 km (0.079 R)
• M33: 17,688,452 km (0.114 R)
• M34: 19,997,047 km (0.1 R)
• M35: 20,410,685 km (0.045 R)
• M36: 20,588,856 km (0.117 R)
• M37: 20,707,936 km (0.051 R)
• M38: 20,887,004 km (0.116 R)
• M39: 21,306,776 km (0.106 R)
• M40: 25,080,681 km (0.078 R)
• M41: 25,335,297 km (0.091 R)
• M42: 25,654,838 km (0.099 R)
• M43: 25,782,894 km (0.087 R)
• M44: 26,880,942 km (0.108 R)
• M45: 27,468,413 km (0.105 R)
• M46: 27,599,461 km (0.086 R)
• M47: 27,730,808 km (0.113 R)
• M48: 27,928,277 km (0.093 R)
• M49: 28,060,073 km (0.025 R)
• M50: 28,523,228 km (0.047 R)
• M51: 29,793,014 km (0.113 R)
• M52: 30,808,335 km (0.112 R)
• M53: 31,835,175 km (0.065 R)
• M54: 31,903,990 km (0.116 R)
• M55: 32,041,919 km (0.066 R)
• M56: 32,110,884 km (0.094 R)
• M57: 32,456,604 km (0.107 R)
• M58: 33,151,786 km (0.069 R)
• M59: 33,851,904 km (0.089 R)
• M60: 34,556,959 km (0.085 R)
• M61: 35,266,800 km (0.077 R)
• M62: 36,340,464 km (0.046 R)
• M63: 37,134,679 km (0.064 R)
• M64: 37,643,163 km (0.065 R)
• M65: 39,699,834 km (0.114 R)
• M66: 40,145,187 km (0.083 R)
• M67: 41,943,503 km (0.057 R)
• M68: 42,472,930 km (0.074 R)
• M69: 43,080,746 km (0.076 R)
• M70: 43,309,481 km (0.101 R)
• M71: 43,921,187 km (0.113 R)
• M72: 44,921,398 km (0.109 R)
• M73: 45,463,092 km (0.049 R)
• M74: 46,709,242 km (0.08 R)
• M75: 49,474,409 km (0.106 R)
• M76: 50,514,863 km (0.111 R)
• M77: 51,239,515 km (0.118 R)
• M78: 51,562,646 km (0.101 R)
• M79: 51,886,525 km (0.082 R)
• M80: 52,536,079 km (0.113 R)
• M81: 53,025,115 km (0.046 R)
• M82: 54,583,625 km (0.1 R)
• M83: 55,327,127 km (0.062 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 16.6

Radius: 8.1

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 8.35 AU - 12.37 AU

Year: 12366 Days

Day: 12.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 15,980,927 km

• M1: 102,175 km (0.04 R)
• M2: 200,312 km (0.062 R)
• M3: 388,506 km (0.1 R)
• M4: 845,078 km (0.085 R)
• M5: 1,014,124 km (0.101 R)
• M6: 1,117,047 km (0.08 R)
• M7: 1,203,964 km (0.11 R)
• M8: 1,395,150 km (0.057 R)
• M9: 1,706,014 km (0.096 R)
• M10: 2,619,309 km (0.116 R)
• M11: 2,697,100 km (0.097 R)
• M12: 2,815,133 km (0.09 R)
• M13: 3,042,970 km (0.044 R)
• M14: 3,097,424 km (0.089 R)
• M15: 3,262,879 km (0.093 R)
• M16: 3,516,597 km (0.114 R)
• M17: 3,674,722 km (0.058 R)
• M18: 4,346,267 km (0.1 R)
• M19: 4,958,571 km (0.067 R)
• M20: 5,136,144 km (0.034 R)
• M21: 5,564,293 km (0.078 R)
• M22: 5,986,907 km (0.03 R)
• M23: 6,437,346 km (0.089 R)
• M24: 7,685,142 km (0.046 R)
• M25: 7,740,942 km (0.056 R)
• M26: 7,797,041 km (0.083 R)
• M27: 7,909,539 km (0.114 R)
• M28: 8,079,482 km (0.087 R)
• M29: 8,212,325 km (0.101 R)
• M30: 8,712,430 km (0.04 R)
• M31: 9,163,019 km (0.069 R)
• M32: 9,242,156 km (0.081 R)
• M33: 9,301,696 km (0.114 R)
• M34: 9,581,145 km (0.103 R)
• M35: 9,661,479 km (0.087 R)
• M36: 9,782,354 km (0.1 R)
• M37: 10,046,095 km (0.074 R)
• M38: 10,209,606 km (0.098 R)
• M39: 10,622,197 km (0.048 R)
• M40: 10,705,373 km (0.063 R)
• M41: 12,022,134 km (0.102 R)
• M42: 13,277,110 km (0.091 R)
• M43: 13,434,188 km (0.059 R)
• M44: 14,712,203 km (0.115 R)
• M45: 14,828,141 km (0.05 R)
• M46: 15,459,743 km (0.11 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 424 - 12,219 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit