🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.59 AU - 0.71 AU

Year: 185 Days

Day: 34.4 Hours

Environment

Temp: 233 °C

Axial Tilt: 8.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.97 AU - 1.41 AU

Year: 458 Days

Day: 37.7 Hours

Environment

Temp: 17 °C

Axial Tilt: 1.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.94 AU - 1.46 AU

Year: 464 Days

Day: 35.9 Hours

Environment

Temp: 19 °C

Axial Tilt: 28.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 65,641,662 km

• M1: 45,627 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.23 AU - 1.83 AU

Year: 668 Days

Day: 44.9 Hours

Environment

Temp: 0 °C

Axial Tilt: 26.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.21 AU - 2.29 AU

Year: 1192 Days

Day: 33.8 Hours

Environment

Temp: -64 °C

Axial Tilt: 47.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,641,662 km

• M1: 610,659 km (0.077 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.5 AU - 3.36 AU

Year: 1771 Days

Day: 33.2 Hours

Environment

Temp: -95 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,641,662 km

• M1: 1,192,145 km (0.1 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 4.23 AU - 4.93 AU

Year: 3461 Days

Day: 12.9 Hours

Environment

Temp: -124 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 4.32 AU - 5.48 AU

Year: 3830 Days

Day: 33.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.64 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 12.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 94.6

Radius: 10

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 11.65 AU - 13.11 AU

Year: 15381 Days

Day: 11 Hours

Environment

Temp: -174 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 65,641,662 km

• M1: 147,952 km (0.068 R)
• M2: 246,687 km (0.063 R)
• M3: 312,660 km (0.087 R)
• M4: 632,051 km (0.048 R)
• M5: 982,858 km (0.074 R)
• M6: 1,148,762 km (0.074 R)
• M7: 1,701,676 km (0.101 R)
• M8: 1,865,635 km (0.066 R)
• M9: 2,150,769 km (0.111 R)
• M10: 2,449,964 km (0.094 R)
• M11: 2,783,867 km (0.096 R)
• M12: 2,912,970 km (0.054 R)
• M13: 2,978,194 km (0.113 R)
• M14: 3,088,149 km (0.109 R)
• M15: 3,199,450 km (0.112 R)
• M16: 3,587,806 km (0.087 R)
• M17: 4,088,360 km (0.1 R)
• M18: 4,210,881 km (0.084 R)
• M19: 4,284,932 km (0.117 R)
• M20: 4,560,192 km (0.111 R)
• M21: 4,687,350 km (0.115 R)
• M22: 5,420,828 km (0.114 R)
• M23: 5,911,210 km (0.105 R)
• M24: 6,161,787 km (0.06 R)
• M25: 7,228,270 km (0.12 R)
• M26: 7,436,510 km (0.114 R)
• M27: 8,507,182 km (0.107 R)
• M28: 8,980,659 km (0.108 R)
• M29: 9,076,402 km (0.102 R)
• M30: 9,172,444 km (0.057 R)
• M31: 9,398,037 km (0.107 R)
• M32: 9,756,175 km (0.048 R)
• M33: 10,285,003 km (0.085 R)
• M34: 10,418,744 km (0.046 R)
• M35: 10,959,241 km (0.108 R)
• M36: 11,857,127 km (0.106 R)
• M37: 12,102,917 km (0.05 R)
• M38: 12,173,377 km (0.096 R)
• M39: 12,385,806 km (0.119 R)
• M40: 13,066,626 km (0.055 R)
• M41: 13,175,234 km (0.065 R)
• M42: 13,393,348 km (0.06 R)
• M43: 14,054,870 km (0.107 R)
• M44: 14,240,521 km (0.096 R)
• M45: 14,614,216 km (0.107 R)
• M46: 15,219,040 km (0.09 R)
• M47: 15,486,222 km (0.092 R)
• M48: 15,870,539 km (0.113 R)
• M49: 15,947,731 km (0.111 R)
• M50: 16,452,923 km (0.102 R)
• M51: 17,638,786 km (0.107 R)
• M52: 17,839,097 km (0.105 R)
• M53: 18,525,752 km (0.119 R)
• M54: 19,634,272 km (0.028 R)
• M55: 19,800,325 km (0.104 R)
• M56: 20,092,041 km (0.11 R)
• M57: 20,427,140 km (0.053 R)
• M58: 20,975,566 km (0.081 R)
• M59: 21,486,293 km (0.117 R)
• M60: 22,216,630 km (0.098 R)
• M61: 22,432,949 km (0.091 R)
• M62: 24,322,669 km (0.087 R)
• M63: 25,807,129 km (0.113 R)
• M64: 26,171,399 km (0.093 R)
• M65: 28,815,841 km (0.08 R)
• M66: 29,478,410 km (0.057 R)
• M67: 29,620,977 km (0.113 R)
• M68: 31,107,980 km (0.077 R)
• M69: 31,787,603 km (0.116 R)
• M70: 32,324,809 km (0.119 R)
• M71: 33,013,109 km (0.049 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 332.5

Radius: 5.6

Gravity: 10.6 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 14 AU - 18.38 AU

Year: 23002 Days

Day: 23.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 65,641,662 km

• M1: 71,657 km (0.093 R)
• M2: 214,972 km (0.029 R)
• M3: 410,347 km (0.064 R)
• M4: 1,106,575 km (0.066 R)
• M5: 1,666,071 km (0.074 R)
• M6: 1,899,444 km (0.041 R)
• M7: 2,268,801 km (0.119 R)
• M8: 2,829,494 km (0.101 R)
• M9: 2,898,309 km (0.066 R)
• M10: 2,967,573 km (0.072 R)
• M11: 4,032,411 km (0.106 R)
• M12: 4,148,798 km (0.095 R)
• M13: 4,266,232 km (0.078 R)
• M14: 4,424,656 km (0.093 R)
• M15: 4,747,189 km (0.035 R)
• M16: 5,118,940 km (0.082 R)
• M17: 5,160,977 km (0.039 R)
• M18: 6,155,952 km (0.116 R)
• M19: 6,379,900 km (0.075 R)
• M20: 6,743,872 km (0.094 R)
• M21: 7,349,743 km (0.046 R)
• M22: 8,364,765 km (0.098 R)
• M23: 9,836,958 km (0.06 R)
• M24: 11,114,673 km (0.115 R)
• M25: 11,662,351 km (0.117 R)
• M26: 11,772,904 km (0.083 R)
• M27: 12,050,856 km (0.107 R)
• M28: 12,500,099 km (0.103 R)
• M29: 12,670,042 km (0.079 R)
• M30: 13,647,215 km (0.07 R)
• M31: 14,410,613 km (0.105 R)
• M32: 14,707,864 km (0.079 R)
• M33: 15,308,649 km (0.106 R)
• M34: 16,348,205 km (0.068 R)
• M35: 16,409,989 km (0.049 R)
• M36: 17,095,596 km (0.092 R)
• M37: 17,981,514 km (0.093 R)
• M38: 18,045,393 km (0.111 R)
• M39: 18,301,654 km (0.086 R)
• M40: 18,623,439 km (0.08 R)
• M41: 18,688,065 km (0.104 R)
• M42: 18,882,393 km (0.108 R)
• M43: 19,012,244 km (0.112 R)
• M44: 19,142,544 km (0.096 R)
• M45: 20,062,122 km (0.102 R)
• M46: 20,128,394 km (0.073 R)
• M47: 20,460,650 km (0.109 R)
• M48: 21,875,846 km (0.116 R)
• M49: 22,423,225 km (0.09 R)
• M50: 23,741,332 km (0.088 R)
• M51: 23,811,493 km (0.114 R)
• M52: 23,881,654 km (0.085 R)
• M53: 26,089,719 km (0.112 R)
• M54: 27,254,787 km (0.103 R)
• M55: 28,436,610 km (0.096 R)
• M56: 29,258,800 km (0.113 R)
• M57: 31,386,680 km (0.07 R)
• M58: 31,926,430 km (0.025 R)
• M59: 32,158,605 km (0.12 R)
• M60: 32,780,633 km (0.08 R)
• M61: 33,957,819 km (0.08 R)
• M62: 34,750,089 km (0.104 R)
• M63: 35,869,680 km (0.085 R)
• M64: 36,595,529 km (0.06 R)
• M65: 37,407,845 km (0.108 R)
• M66: 38,226,146 km (0.049 R)
• M67: 38,472,683 km (0.089 R)
• M68: 39,464,367 km (0.104 R)
• M69: 39,796,923 km (0.111 R)
• M70: 40,130,227 km (0.096 R)
• M71: 41,304,271 km (0.062 R)
• M72: 41,388,644 km (0.075 R)
• M73: 41,473,018 km (0.09 R)
• M74: 42,489,685 km (0.111 R)
• M75: 42,830,319 km (0.103 R)
• M76: 43,514,580 km (0.05 R)
• M77: 44,461,235 km (0.109 R)
• M78: 46,462,256 km (0.066 R)
• M79: 47,783,205 km (0.11 R)
• M80: 48,403,737 km (0.081 R)
• M81: 49,922,006 km (0.032 R)
• M82: 50,281,490 km (0.054 R)
• M83: 50,551,813 km (0.11 R)
• M84: 51,184,163 km (0.098 R)
• M85: 53,647,592 km (0.107 R)
• M86: 54,662,164 km (0.101 R)
• M87: 54,754,765 km (0.088 R)
• M88: 54,939,968 km (0.077 R)
• M89: 59,638,986 km (0.113 R)
• M90: 60,115,904 km (0.1 R)
• M91: 60,594,169 km (0.085 R)
• M92: 63,100,980 km (0.103 R)
• M93: 63,198,219 km (0.08 R)
• M94: 63,976,726 km (0.055 R)
• M95: 64,660,538 km (0.116 R)

Kuiper Belt

Range: 31.1 - 49.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 361 - 18,962 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit