🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.52 AU - 0.82 AU

Year: 201 Days

Day: 12.6 Hours

Environment

Temp: 154 °C

Axial Tilt: 10.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.67 AU - 0.93 AU

Year: 263 Days

Day: 39 Hours

Environment

Temp: 146 °C

Axial Tilt: 52.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 34,969,854 km

• M1: 106,364 km (0.09 R)
• M2: 145,260 km (0.045 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.96 AU - 1.5 AU

Year: 501 Days

Day: 37.1 Hours

Environment

Temp: -11 °C

Axial Tilt: 15.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.92 AU - 2.06 AU

Year: 1031 Days

Day: 20.8 Hours

Environment

Temp: -71 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,969,854 km

• M1: 35,455 km (0.099 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.05 AU - 2.11 AU

Year: 1101 Days

Day: 32.4 Hours

Environment

Temp: -76 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.92 AU - 3.28 AU

Year: 2004 Days

Day: 18.4 Hours

Environment

Temp: -100 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 3.1 AU - 3.12 AU

Year: 2013 Days

Day: 20.4 Hours

Environment

Temp: -112 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.87 AU - 3.83 AU

Year: 2251 Days

Day: 44.9 Hours

Environment

Temp: -115 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,969,854 km

• M1: 1,244,953 km (0.032 R)

Asteroid Belt

Center: 4.29 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 778.3

Radius: 8.1

Gravity: 11.86 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 5.12 AU - 5.34 AU

Year: 4391 Days

Day: 12.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 34,969,854 km

• M1: 103,372 km (0.042 R)
• M2: 201,209 km (0.109 R)
• M3: 357,539 km (0.11 R)
• M4: 472,131 km (0.117 R)
• M5: 523,892 km (0.104 R)
• M6: 727,943 km (0.102 R)
• M7: 1,151,156 km (0.093 R)
• M8: 1,267,842 km (0.071 R)
• M9: 1,528,890 km (0.119 R)
• M10: 1,723,517 km (0.06 R)
• M11: 1,995,486 km (0.039 R)
• M12: 2,172,610 km (0.091 R)
• M13: 2,391,771 km (0.067 R)
• M14: 2,560,966 km (0.119 R)
• M15: 2,618,262 km (0.091 R)
• M16: 2,753,648 km (0.073 R)
• M17: 2,911,324 km (0.103 R)
• M18: 3,380,762 km (0.098 R)
• M19: 3,678,312 km (0.044 R)
• M20: 3,743,088 km (0.119 R)
• M21: 4,006,381 km (0.094 R)
• M22: 4,643,967 km (0.115 R)
• M23: 4,714,128 km (0.083 R)
• M24: 4,855,498 km (0.064 R)
• M25: 5,070,470 km (0.094 R)
• M26: 5,809,035 km (0.113 R)
• M27: 6,139,497 km (0.074 R)
• M28: 6,216,689 km (0.051 R)
• M29: 6,345,942 km (0.033 R)
• M30: 6,792,192 km (0.083 R)
• M31: 7,384,899 km (0.109 R)
• M32: 7,494,405 km (0.103 R)
• M33: 7,632,035 km (0.111 R)
• M34: 7,770,562 km (0.112 R)
• M35: 7,993,912 km (0.058 R)
• M36: 8,333,050 km (0.096 R)
• M37: 8,390,047 km (0.104 R)
• M38: 8,647,954 km (0.081 R)
• M39: 8,821,487 km (0.039 R)
• M40: 9,705,910 km (0.072 R)
• M41: 9,795,818 km (0.089 R)
• M42: 10,006,901 km (0.082 R)
• M43: 10,097,856 km (0.081 R)
• M44: 10,525,856 km (0.088 R)
• M45: 10,649,274 km (0.089 R)
• M46: 10,866,341 km (0.041 R)
• M47: 11,053,487 km (0.087 R)
• M48: 11,241,831 km (0.114 R)
• M49: 11,336,377 km (0.093 R)
• M50: 11,526,217 km (0.098 R)
• M51: 11,877,173 km (0.084 R)
• M52: 12,134,482 km (0.111 R)
• M53: 12,328,809 km (0.084 R)
• M54: 12,589,409 km (0.05 R)
• M55: 13,248,986 km (0.074 R)
• M56: 13,751,036 km (0.103 R)
• M57: 13,919,783 km (0.113 R)
• M58: 14,191,153 km (0.101 R)
• M59: 14,327,437 km (0.028 R)
• M60: 14,808,095 km (0.043 R)
• M61: 15,399,006 km (0.067 R)
• M62: 16,424,500 km (0.106 R)
• M63: 16,891,395 km (0.119 R)
• M64: 16,963,651 km (0.099 R)
• M65: 17,072,109 km (0.061 R)
• M66: 17,289,924 km (0.062 R)
• M67: 18,207,108 km (0.055 R)
• M68: 18,802,208 km (0.103 R)
• M69: 19,403,891 km (0.066 R)
• M70: 20,626,106 km (0.119 R)
• M71: 21,324,428 km (0.08 R)
• M72: 21,441,564 km (0.064 R)
• M73: 22,070,024 km (0.086 R)
• M74: 22,505,504 km (0.093 R)
• M75: 23,465,623 km (0.1 R)
• M76: 23,627,039 km (0.053 R)
• M77: 24,194,464 km (0.049 R)
• M78: 24,275,994 km (0.061 R)
• M79: 25,343,076 km (0.09 R)
• M80: 25,632,997 km (0.112 R)
• M81: 25,799,050 km (0.074 R)
• M82: 26,215,980 km (0.075 R)
• M83: 26,887,824 km (0.08 R)
• M84: 26,972,197 km (0.113 R)
• M85: 27,991,407 km (0.062 R)
• M86: 28,548,809 km (0.084 R)

Planet 10 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 495.1

Radius: 14.2

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 5.65 AU - 9.07 AU

Year: 7330 Days

Day: 7.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 34,969,854 km

• M1: 182,360 km (0.106 R)
• M2: 290,070 km (0.065 R)
• M3: 454,927 km (0.118 R)
• M4: 553,961 km (0.087 R)
• M5: 739,911 km (0.096 R)
• M6: 834,906 km (0.091 R)
• M7: 949,198 km (0.109 R)
• M8: 1,054,067 km (0.111 R)
• M9: 1,260,362 km (0.084 R)
• M10: 1,999,226 km (0.113 R)
• M11: 2,341,057 km (0.03 R)
• M12: 2,551,092 km (0.056 R)
• M13: 3,172,672 km (0.047 R)
• M14: 3,358,921 km (0.098 R)
• M15: 3,840,626 km (0.087 R)
• M16: 4,190,984 km (0.071 R)
• M17: 4,976,822 km (0.039 R)
• M18: 5,166,811 km (0.027 R)
• M19: 5,554,120 km (0.113 R)
• M20: 5,751,440 km (0.115 R)
• M21: 5,922,281 km (0.102 R)
• M22: 6,240,176 km (0.112 R)
• M23: 6,622,997 km (0.05 R)
• M24: 7,165,888 km (0.091 R)
• M25: 7,880,666 km (0.104 R)
• M26: 8,294,753 km (0.111 R)
• M27: 8,455,870 km (0.059 R)
• M28: 8,912,742 km (0.071 R)
• M29: 9,782,654 km (0.112 R)
• M30: 9,953,046 km (0.105 R)
• M31: 10,925,581 km (0.086 R)
• M32: 11,173,615 km (0.051 R)
• M33: 11,351,786 km (0.072 R)
• M34: 12,037,692 km (0.097 R)
• M35: 12,625,761 km (0.056 R)
• M36: 13,753,729 km (0.066 R)
• M37: 13,944,766 km (0.075 R)
• M38: 14,213,892 km (0.038 R)
• M39: 14,407,173 km (0.074 R)
• M40: 14,874,516 km (0.058 R)
• M41: 16,266,225 km (0.117 R)
• M42: 16,549,564 km (0.1 R)
• M43: 17,492,030 km (0.05 R)
• M44: 18,199,927 km (0.047 R)
• M45: 18,409,963 km (0.083 R)
• M46: 18,959,585 km (0.115 R)
• M47: 19,172,463 km (0.119 R)
• M48: 19,729,715 km (0.116 R)
• M49: 19,859,117 km (0.091 R)
• M50: 20,031,903 km (0.12 R)
• M51: 20,292,203 km (0.104 R)
• M52: 20,860,077 km (0.094 R)
• M53: 21,388,905 km (0.106 R)
• M54: 21,655,040 km (0.098 R)
• M55: 22,414,847 km (0.04 R)
• M56: 22,911,213 km (0.09 R)
• M57: 23,777,086 km (0.119 R)
• M58: 23,914,716 km (0.079 R)
• M59: 24,098,871 km (0.083 R)
• M60: 24,468,228 km (0.118 R)
• M61: 24,560,978 km (0.07 R)
• M62: 25,634,942 km (0.099 R)
• M63: 26,296,164 km (0.089 R)
• M64: 27,587,194 km (0.114 R)
• M65: 28,216,253 km (0.078 R)
• M66: 28,459,349 km (0.117 R)
• M67: 28,556,887 km (0.074 R)
• M68: 29,636,385 km (0.087 R)
• M69: 30,679,232 km (0.102 R)
• M70: 30,779,313 km (0.084 R)
• M71: 31,280,616 km (0.084 R)
• M72: 31,431,560 km (0.12 R)
• M73: 31,885,889 km (0.09 R)
• M74: 33,005,629 km (0.058 R)
• M75: 33,108,103 km (0.083 R)
• M76: 34,397,338 km (0.064 R)
• M77: 34,865,579 km (0.066 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 392 - 18,654 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit