🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.35 AU - 1.51 AU

Year: 651 Days

Day: 32.5 Hours

Environment

Temp: -53 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,926,215 km

• M1: 175,179 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.77 AU - 2.25 AU

Year: 1085 Days

Day: 41.2 Hours

Environment

Temp: -72 °C

Axial Tilt: 45.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 53,926,215 km

• M1: 18,550 km (0.106 R)
• M2: 215,720 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.54 AU - 3.14 AU

Year: 1823 Days

Day: 38.2 Hours

Environment

Temp: -109 °C

Axial Tilt: 43.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 3.28 AU - 3.46 AU

Year: 2356 Days

Day: 39.2 Hours

Environment

Temp: -132 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 53,926,215 km

• M1: 97,987 km (0.118 R)
• M2: 1,448,855 km (0.06 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 3.36 AU - 3.82 AU

Year: 2590 Days

Day: 34.3 Hours

Environment

Temp: -132 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,926,215 km

• M1: 2,812,141 km (0.064 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 3.61 AU - 3.63 AU

Year: 2623 Days

Day: 47.3 Hours

Environment

Temp: -135 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,926,215 km

• M1: 778,807 km (0.113 R)

Asteroid Belt

Center: 5.27 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 589.2

Radius: 11.9

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 5.32 AU - 8.5 AU

Year: 6917 Days

Day: 13.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 53,926,215 km

• M1: 151,094 km (0.07 R)
• M2: 906,563 km (0.104 R)
• M3: 1,122,582 km (0.093 R)
• M4: 1,425,668 km (0.091 R)
• M5: 1,735,934 km (0.108 R)
• M6: 2,108,432 km (0.102 R)
• M7: 2,231,252 km (0.076 R)
• M8: 2,549,297 km (0.098 R)
• M9: 2,658,653 km (0.059 R)
• M10: 2,747,215 km (0.048 R)
• M11: 3,111,785 km (0.058 R)
• M12: 3,638,220 km (0.072 R)
• M13: 3,712,271 km (0.111 R)
• M14: 4,348,661 km (0.097 R)
• M15: 4,773,818 km (0.076 R)
• M16: 4,855,049 km (0.116 R)
• M17: 4,991,483 km (0.101 R)
• M18: 5,436,686 km (0.08 R)
• M19: 6,605,344 km (0.059 R)
• M20: 6,878,809 km (0.048 R)
• M21: 7,499,790 km (0.091 R)
• M22: 7,945,293 km (0.098 R)
• M23: 8,662,764 km (0.046 R)
• M24: 9,333,112 km (0.117 R)
• M25: 9,571,571 km (0.113 R)
• M26: 9,881,388 km (0.099 R)
• M27: 11,081,013 km (0.093 R)
• M28: 11,406,239 km (0.08 R)
• M29: 11,515,446 km (0.085 R)
• M30: 11,844,860 km (0.085 R)
• M31: 12,363,666 km (0.098 R)
• M32: 12,438,315 km (0.085 R)
• M33: 12,663,310 km (0.073 R)
• M34: 13,079,491 km (0.084 R)
• M35: 13,231,932 km (0.067 R)
• M36: 13,384,970 km (0.067 R)
• M37: 13,847,527 km (0.066 R)
• M38: 14,080,900 km (0.093 R)
• M39: 14,709,360 km (0.105 R)
• M40: 15,387,188 km (0.038 R)
• M41: 15,669,180 km (0.065 R)
• M42: 16,320,380 km (0.088 R)
• M43: 16,649,345 km (0.057 R)
• M44: 16,814,651 km (0.054 R)
• M45: 18,326,637 km (0.095 R)
• M46: 18,540,113 km (0.092 R)
• M47: 19,012,693 km (0.113 R)
• M48: 19,445,629 km (0.117 R)
• M49: 20,277,243 km (0.078 R)
• M50: 20,453,918 km (0.088 R)
• M51: 20,808,615 km (0.047 R)
• M52: 20,942,056 km (0.111 R)
• M53: 21,659,079 km (0.088 R)
• M54: 21,884,822 km (0.114 R)
• M55: 22,384,180 km (0.074 R)
• M56: 22,521,062 km (0.045 R)
• M57: 22,703,870 km (0.058 R)
• M58: 22,795,574 km (0.027 R)
• M59: 22,979,131 km (0.101 R)
• M60: 23,765,118 km (0.094 R)
• M61: 24,231,414 km (0.117 R)
• M62: 24,372,036 km (0.103 R)
• M63: 25,458,266 km (0.093 R)
• M64: 25,601,132 km (0.109 R)
• M65: 25,696,576 km (0.091 R)
• M66: 26,079,247 km (0.115 R)
• M67: 27,678,000 km (0.085 R)
• M68: 28,168,830 km (0.115 R)
• M69: 28,959,904 km (0.103 R)
• M70: 29,308,317 km (0.091 R)
• M71: 30,564,042 km (0.084 R)
• M72: 31,020,465 km (0.053 R)
• M73: 31,122,191 km (0.087 R)
• M74: 31,632,470 km (0.111 R)
• M75: 31,786,107 km (0.098 R)
• M76: 31,939,893 km (0.102 R)
• M77: 32,299,975 km (0.06 R)
• M78: 32,403,048 km (0.106 R)
• M79: 32,920,208 km (0.065 R)
• M80: 33,753,319 km (0.094 R)
• M81: 34,646,268 km (0.11 R)
• M82: 34,804,543 km (0.095 R)
• M83: 35,387,376 km (0.118 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 848.5

Radius: 9.5

Gravity: 9.4 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 6.79 AU - 8.53 AU

Year: 8073 Days

Day: 5.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 53,926,215 km

• M1: 169,494 km (0.073 R)
• M2: 263,442 km (0.12 R)
• M3: 337,942 km (0.117 R)
• M4: 907,461 km (0.118 R)
• M5: 1,106,575 km (0.12 R)
• M6: 1,340,098 km (0.111 R)
• M7: 1,786,647 km (0.118 R)
• M8: 1,991,746 km (0.104 R)
• M9: 2,326,097 km (0.086 R)
• M10: 2,449,964 km (0.102 R)
• M11: 2,626,939 km (0.075 R)
• M12: 3,376,873 km (0.112 R)
• M13: 3,461,096 km (0.088 R)
• M14: 3,660,211 km (0.11 R)
• M15: 4,711,435 km (0.113 R)
• M16: 4,996,270 km (0.072 R)
• M17: 5,384,626 km (0.04 R)
• M18: 6,087,736 km (0.083 R)
• M19: 6,748,809 km (0.114 R)
• M20: 7,323,115 km (0.118 R)
• M21: 7,987,928 km (0.055 R)
• M22: 8,865,319 km (0.117 R)
• M23: 9,060,245 km (0.049 R)
• M24: 9,138,485 km (0.058 R)
• M25: 9,256,368 km (0.113 R)
• M26: 10,751,898 km (0.049 R)
• M27: 10,918,101 km (0.054 R)
• M28: 11,168,827 km (0.114 R)
• M29: 12,625,911 km (0.076 R)
• M30: 13,110,159 km (0.083 R)
• M31: 13,376,742 km (0.066 R)
• M32: 15,246,417 km (0.108 R)
• M33: 15,573,737 km (0.101 R)
• M34: 16,378,424 km (0.106 R)
• M35: 16,474,017 km (0.06 R)
• M36: 17,196,574 km (0.084 R)
• M37: 17,537,209 km (0.119 R)
• M38: 17,782,100 km (0.088 R)
• M39: 18,077,257 km (0.104 R)
• M40: 18,672,507 km (0.106 R)
• M41: 19,223,925 km (0.116 R)
• M42: 19,324,754 km (0.061 R)
• M43: 20,909,893 km (0.082 R)
• M44: 21,534,613 km (0.115 R)
• M45: 21,691,841 km (0.113 R)
• M46: 21,849,367 km (0.053 R)
• M47: 22,377,149 km (0.087 R)
• M48: 23,337,866 km (0.106 R)
• M49: 23,769,306 km (0.104 R)
• M50: 23,985,924 km (0.113 R)
• M51: 24,475,708 km (0.099 R)
• M52: 25,631,650 km (0.082 R)
• M53: 26,300,054 km (0.06 R)
• M54: 26,468,052 km (0.099 R)
• M55: 26,974,291 km (0.101 R)
• M56: 28,167,783 km (0.088 R)
• M57: 28,396,967 km (0.114 R)
• M58: 28,626,899 km (0.084 R)
• M59: 28,857,429 km (0.113 R)
• M60: 28,972,919 km (0.03 R)
• M61: 29,146,452 km (0.058 R)
• M62: 29,610,954 km (0.084 R)
• M63: 30,664,871 km (0.046 R)
• M64: 31,137,301 km (0.099 R)
• M65: 31,374,413 km (0.119 R)
• M66: 31,969,663 km (0.102 R)
• M67: 32,328,698 km (0.076 R)
• M68: 32,448,676 km (0.073 R)
• M69: 32,749,218 km (0.112 R)
• M70: 32,809,506 km (0.093 R)
• M71: 33,111,095 km (0.032 R)
• M72: 33,535,055 km (0.051 R)
• M73: 34,265,841 km (0.083 R)
• M74: 35,495,536 km (0.115 R)
• M75: 35,743,270 km (0.094 R)
• M76: 36,053,685 km (0.096 R)
• M77: 37,241,492 km (0.11 R)
• M78: 37,304,323 km (0.049 R)
• M79: 37,556,097 km (0.116 R)
• M80: 38,505,445 km (0.103 R)
• M81: 39,142,732 km (0.1 R)
• M82: 39,526,899 km (0.097 R)
• M83: 39,590,927 km (0.036 R)
• M84: 40,234,198 km (0.116 R)
• M85: 40,363,301 km (0.04 R)
• M86: 40,427,777 km (0.092 R)
• M87: 41,465,837 km (0.118 R)
• M88: 41,531,062 km (0.049 R)
• M89: 43,766,802 km (0.088 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 135

Radius: 4.2

Gravity: 7.65 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 16.82 AU - 17.34 AU

Year: 26880 Days

Day: 18.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 53,926,215 km

• M1: 499,507 km (0.088 R)
• M2: 924,515 km (0.064 R)
• M3: 1,679,834 km (0.117 R)
• M4: 2,125,935 km (0.065 R)
• M5: 2,153,162 km (0.083 R)
• M6: 2,208,214 km (0.049 R)
• M7: 2,347,939 km (0.104 R)
• M8: 2,844,155 km (0.101 R)
• M9: 3,630,292 km (0.087 R)
• M10: 3,895,229 km (0.09 R)
• M11: 3,996,208 km (0.108 R)
• M12: 4,166,450 km (0.093 R)
• M13: 5,460,472 km (0.105 R)
• M14: 6,426,126 km (0.046 R)
• M15: 7,235,750 km (0.096 R)
• M16: 8,162,957 km (0.112 R)
• M17: 8,596,642 km (0.102 R)
• M18: 8,860,383 km (0.09 R)
• M19: 9,896,049 km (0.059 R)
• M20: 10,638,802 km (0.116 R)
• M21: 11,159,702 km (0.068 R)
• M22: 12,128,049 km (0.081 R)
• M23: 14,507,254 km (0.117 R)
• M24: 16,915,031 km (0.061 R)
• M25: 18,530,987 km (0.084 R)
• M26: 19,673,766 km (0.094 R)
• M27: 20,021,132 km (0.057 R)
• M28: 20,312,100 km (0.06 R)
• M29: 22,447,759 km (0.09 R)
• M30: 22,932,007 km (0.039 R)
• M31: 23,664,738 km (0.075 R)
• M32: 24,095,729 km (0.076 R)
• M33: 25,845,426 km (0.053 R)
• M34: 27,571,037 km (0.091 R)
• M35: 28,611,042 km (0.034 R)
• M36: 33,378,277 km (0.118 R)
• M37: 38,601,337 km (0.11 R)
• M38: 41,232,464 km (0.064 R)
• M39: 42,644,219 km (0.042 R)
• M40: 42,719,018 km (0.107 R)
• M41: 43,093,312 km (0.087 R)
• M42: 44,450,165 km (0.068 R)
• M43: 46,280,794 km (0.052 R)
• M44: 46,973,731 km (0.119 R)
• M45: 47,050,924 km (0.099 R)
• M46: 49,150,979 km (0.056 R)
• M47: 49,700,452 km (0.11 R)
• M48: 50,252,019 km (0.111 R)
• M49: 51,043,392 km (0.084 R)
• M50: 52,638,404 km (0.109 R)
• M51: 53,926,143 km (0.079 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 396 - 11,942 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit