🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.44 AU - 0.6 AU

Year: 133 Days

Day: 27.5 Hours

Environment

Temp: 196 °C

Axial Tilt: 26.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 28,129,390 km

• M1: 35,604 km (0.057 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.54 AU - 2.5 AU

Year: 1019 Days

Day: 26.6 Hours

Environment

Temp: -49 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.06 AU - 2.56 AU

Year: 1246 Days

Day: 41.7 Hours

Environment

Temp: -80 °C

Axial Tilt: 49.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 3 AU - 3.24 AU

Year: 1955 Days

Day: 26 Hours

Environment

Temp: -107 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.49 AU - 3.89 AU

Year: 2021 Days

Day: 40 Hours

Environment

Temp: -97 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 3.5 AU - 3.72 AU

Year: 2433 Days

Day: 43 Hours

Environment

Temp: -117 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 3.46 AU - 5.06 AU

Year: 3119 Days

Day: 21.9 Hours

Environment

Temp: -121 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,129,390 km

• M1: 154,535 km (0.1 R)

Asteroid Belt

Center: 5.48 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 719.9

Radius: 9

Gravity: 8.89 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 5.33 AU - 8.07 AU

Year: 6152 Days

Day: 6.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 104.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 28,129,390 km

• M1: 113,096 km (0.091 R)
• M2: 259,253 km (0.063 R)
• M3: 414,386 km (0.113 R)
• M4: 540,647 km (0.09 R)
• M5: 615,595 km (0.089 R)
• M6: 735,124 km (0.089 R)
• M7: 833,709 km (0.113 R)
• M8: 921,972 km (0.09 R)
• M9: 1,256,622 km (0.053 R)
• M10: 1,702,424 km (0.115 R)
• M11: 2,173,807 km (0.098 R)
• M12: 2,488,561 km (0.079 R)
• M13: 2,795,535 km (0.116 R)
• M14: 2,930,772 km (0.12 R)
• M15: 2,999,288 km (0.041 R)
• M16: 3,068,402 km (0.08 R)
• M17: 3,421,453 km (0.058 R)
• M18: 3,862,467 km (0.118 R)
• M19: 4,373,344 km (0.094 R)
• M20: 4,478,212 km (0.099 R)
• M21: 4,824,531 km (0.09 R)
• M22: 5,514,926 km (0.039 R)
• M23: 5,599,897 km (0.107 R)
• M24: 5,742,464 km (0.086 R)
• M25: 6,089,381 km (0.081 R)
• M26: 6,295,078 km (0.088 R)
• M27: 6,622,847 km (0.104 R)
• M28: 7,017,337 km (0.102 R)
• M29: 7,263,874 km (0.072 R)
• M30: 7,734,060 km (0.109 R)
• M31: 8,441,209 km (0.106 R)
• M32: 9,236,322 km (0.114 R)
• M33: 12,202,100 km (0.104 R)
• M34: 12,313,102 km (0.066 R)
• M35: 13,099,388 km (0.119 R)
• M36: 13,213,082 km (0.073 R)
• M37: 13,517,664 km (0.032 R)
• M38: 14,602,248 km (0.063 R)
• M39: 14,877,658 km (0.117 R)
• M40: 14,956,795 km (0.103 R)
• M41: 15,835,383 km (0.103 R)
• M42: 16,484,788 km (0.045 R)
• M43: 16,566,618 km (0.1 R)
• M44: 16,936,274 km (0.12 R)
• M45: 17,101,580 km (0.092 R)
• M46: 17,308,773 km (0.058 R)
• M47: 18,527,397 km (0.108 R)
• M48: 19,082,555 km (0.119 R)
• M49: 19,168,574 km (0.047 R)
• M50: 19,383,845 km (0.083 R)
• M51: 19,903,847 km (0.076 R)
• M52: 20,384,655 km (0.097 R)
• M53: 20,604,414 km (0.084 R)
• M54: 21,313,059 km (0.105 R)
• M55: 21,491,529 km (0.084 R)
• M56: 21,670,448 km (0.063 R)
• M57: 21,984,753 km (0.12 R)
• M58: 22,119,840 km (0.104 R)
• M59: 22,210,048 km (0.087 R)
• M60: 22,799,763 km (0.054 R)
• M61: 23,532,643 km (0.111 R)
• M62: 24,133,727 km (0.069 R)
• M63: 24,786,722 km (0.074 R)
• M64: 25,919,626 km (0.07 R)
• M65: 26,732,242 km (0.112 R)
• M66: 27,311,036 km (0.12 R)
• M67: 27,747,712 km (0.085 R)
• M68: 28,088,945 km (0.112 R)
• M69: 29,467,938 km (0.034 R)
• M70: 29,666,754 km (0.045 R)
• M71: 30,115,697 km (0.104 R)
• M72: 30,316,008 km (0.11 R)
• M73: 30,566,884 km (0.12 R)
• M74: 32,393,923 km (0.096 R)
• M75: 32,599,171 km (0.09 R)
• M76: 33,010,715 km (0.042 R)
• M77: 33,113,937 km (0.094 R)
• M78: 35,042,104 km (0.094 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 785

Radius: 14.6

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 8.07 AU - 8.19 AU

Year: 8224 Days

Day: 14.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 28,129,390 km

• M1: 185,501 km (0.057 R)
• M2: 305,628 km (0.095 R)
• M3: 628,311 km (0.083 R)
• M4: 778,208 km (0.093 R)
• M5: 1,248,993 km (0.109 R)
• M6: 1,981,573 km (0.111 R)
• M7: 2,189,514 km (0.05 R)
• M8: 2,678,101 km (0.111 R)
• M9: 3,174,018 km (0.08 R)
• M10: 3,446,735 km (0.055 R)
• M11: 3,870,546 km (0.05 R)
• M12: 3,986,334 km (0.112 R)
• M13: 4,401,169 km (0.099 R)
• M14: 4,644,565 km (0.106 R)
• M15: 5,018,111 km (0.117 R)
• M16: 5,240,563 km (0.112 R)
• M17: 5,596,905 km (0.076 R)
• M18: 6,095,515 km (0.104 R)
• M19: 6,299,118 km (0.052 R)
• M20: 7,064,759 km (0.102 R)
• M21: 7,386,544 km (0.099 R)
• M22: 7,713,117 km (0.082 R)
• M23: 9,930,307 km (0.083 R)
• M24: 11,108,240 km (0.107 R)
• M25: 12,073,895 km (0.065 R)
• M26: 12,244,586 km (0.049 R)
• M27: 12,459,109 km (0.08 R)
• M28: 12,674,979 km (0.049 R)
• M29: 13,373,750 km (0.098 R)
• M30: 13,727,849 km (0.057 R)
• M31: 14,490,798 km (0.095 R)
• M32: 14,626,782 km (0.102 R)
• M33: 14,991,801 km (0.117 R)
• M34: 15,313,586 km (0.104 R)
• M35: 15,405,888 km (0.047 R)
• M36: 16,956,619 km (0.098 R)
• M37: 17,147,955 km (0.103 R)
• M38: 17,484,550 km (0.077 R)
• M39: 18,017,867 km (0.093 R)
• M40: 18,556,718 km (0.12 R)
• M41: 18,803,256 km (0.119 R)
• M42: 18,951,806 km (0.051 R)
• M43: 19,449,668 km (0.104 R)
• M44: 19,750,509 km (0.074 R)
• M45: 20,407,543 km (0.054 R)
• M46: 20,764,334 km (0.093 R)
• M47: 21,123,070 km (0.089 R)
• M48: 21,432,289 km (0.119 R)
• M49: 21,639,332 km (0.097 R)
• M50: 21,743,153 km (0.104 R)
• M51: 22,631,615 km (0.117 R)
• M52: 22,789,590 km (0.117 R)
• M53: 24,552,302 km (0.059 R)
• M54: 25,149,496 km (0.117 R)
• M55: 27,305,501 km (0.115 R)
• M56: 28,093,882 km (0.045 R)
• M57: 28,320,373 km (0.099 R)
• M58: 29,175,624 km (0.064 R)
• M59: 29,692,933 km (0.115 R)
• M60: 29,866,018 km (0.065 R)
• M61: 30,097,296 km (0.098 R)
• M62: 30,271,129 km (0.118 R)
• M63: 30,561,648 km (0.104 R)
• M64: 30,853,214 km (0.059 R)
• M65: 31,674,208 km (0.066 R)
• M66: 32,383,601 km (0.051 R)
• M67: 33,217,908 km (0.11 R)
• M68: 33,999,108 km (0.107 R)
• M69: 38,057,100 km (0.113 R)
• M70: 38,182,463 km (0.082 R)
• M71: 39,697,291 km (0.114 R)
• M72: 40,398,157 km (0.115 R)
• M73: 41,103,212 km (0.087 R)
• M74: 41,360,520 km (0.097 R)
• M75: 41,747,530 km (0.11 R)
• M76: 42,395,289 km (0.101 R)
• M77: 43,242,461 km (0.104 R)
• M78: 43,766,503 km (0.115 R)
• M79: 44,029,346 km (0.102 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 25.4

Radius: 5.3

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 13.63 AU - 18.97 AU

Year: 23346 Days

Day: 21.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 101.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 28,129,390 km

• M1: 176,825 km (0.103 R)
• M2: 351,854 km (0.067 R)
• M3: 389,104 km (0.045 R)
• M4: 761,304 km (0.096 R)
• M5: 1,615,358 km (0.114 R)
• M6: 1,845,140 km (0.092 R)
• M7: 1,895,704 km (0.118 R)
• M8: 2,244,866 km (0.092 R)
• M9: 2,557,226 km (0.114 R)
• M10: 2,651,622 km (0.053 R)
• M11: 3,080,968 km (0.07 R)
• M12: 3,406,792 km (0.109 R)
• M13: 3,573,893 km (0.115 R)
• M14: 3,764,930 km (0.096 R)
• M15: 4,003,089 km (0.052 R)
• M16: 4,068,912 km (0.045 R)
• M17: 5,580,599 km (0.063 R)
• M18: 6,077,114 km (0.109 R)
• M19: 6,587,841 km (0.063 R)
• M20: 7,568,605 km (0.086 R)
• M21: 7,731,816 km (0.087 R)
• M22: 8,200,806 km (0.118 R)
• M23: 8,256,606 km (0.104 R)
• M24: 8,452,878 km (0.064 R)
• M25: 9,050,821 km (0.112 R)
• M26: 9,427,658 km (0.076 R)
• M27: 9,809,731 km (0.104 R)
• M28: 9,898,742 km (0.117 R)
• M29: 10,166,970 km (0.107 R)
• M30: 11,575,285 km (0.104 R)
• M31: 12,047,565 km (0.112 R)
• M32: 12,461,951 km (0.034 R)
• M33: 14,099,001 km (0.059 R)
• M34: 14,806,449 km (0.104 R)
• M35: 14,908,475 km (0.103 R)
• M36: 15,387,637 km (0.119 R)
• M37: 15,629,088 km (0.093 R)
• M38: 15,663,645 km (0.061 R)
• M39: 15,906,592 km (0.091 R)
• M40: 16,325,915 km (0.09 R)
• M41: 16,501,692 km (0.093 R)
• M42: 18,111,665 km (0.088 R)
• M43: 20,751,917 km (0.087 R)
• M44: 21,787,135 km (0.105 R)
• M45: 21,825,731 km (0.111 R)
• M46: 22,447,460 km (0.116 R)
• M47: 25,194,376 km (0.068 R)
• M48: 26,297,660 km (0.105 R)
• M49: 26,751,839 km (0.089 R)

Kuiper Belt

Range: 30.9 - 52.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 543 - 11,140 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit