🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.89 AU - 1.47 AU

Year: 491 Days

Day: 35.5 Hours

Environment

Temp: -21 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.25 AU - 1.43 AU

Year: 594 Days

Day: 35.7 Hours

Environment

Temp: -35 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.41 AU - 1.67 AU

Year: 732 Days

Day: 14.5 Hours

Environment

Temp: -57 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.6 AU - 2.24 AU

Year: 1019 Days

Day: 32.2 Hours

Environment

Temp: -80 °C

Axial Tilt: 41.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.02 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 78.2

Radius: 14.9

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 3.16 AU - 5.08 AU

Year: 3202 Days

Day: 8.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 27,489,738 km

• M1: 188,045 km (0.039 R)
• M2: 338,540 km (0.096 R)
• M3: 459,864 km (0.099 R)
• M4: 586,274 km (0.095 R)
• M5: 692,489 km (0.093 R)
• M6: 857,196 km (0.079 R)
• M7: 995,424 km (0.096 R)
• M8: 1,289,234 km (0.118 R)
• M9: 1,435,242 km (0.069 R)
• M10: 1,579,006 km (0.119 R)
• M11: 1,677,890 km (0.057 R)
• M12: 1,855,911 km (0.04 R)
• M13: 1,951,953 km (0.119 R)
• M14: 2,149,123 km (0.078 R)
• M15: 2,476,742 km (0.08 R)
• M16: 2,641,898 km (0.103 R)
• M17: 2,820,967 km (0.112 R)
• M18: 2,952,763 km (0.104 R)
• M19: 3,055,686 km (0.034 R)
• M20: 3,414,571 km (0.111 R)
• M21: 3,610,245 km (0.097 R)
• M22: 3,709,578 km (0.026 R)
• M23: 3,978,855 km (0.101 R)
• M24: 4,161,962 km (0.09 R)
• M25: 4,501,250 km (0.118 R)
• M26: 4,620,330 km (0.097 R)
• M27: 5,045,637 km (0.09 R)
• M28: 5,169,654 km (0.09 R)
• M29: 5,357,399 km (0.046 R)
• M30: 5,598,401 km (0.09 R)
• M31: 5,726,906 km (0.102 R)
• M32: 5,830,278 km (0.091 R)
• M33: 6,012,787 km (0.105 R)
• M34: 6,197,241 km (0.087 R)
• M35: 6,396,955 km (0.074 R)
• M36: 6,504,366 km (0.088 R)
• M37: 6,653,066 km (0.12 R)
• M38: 6,830,190 km (0.052 R)
• M39: 7,105,899 km (0.089 R)
• M40: 7,287,062 km (0.119 R)
• M41: 7,469,870 km (0.117 R)
• M42: 7,583,116 km (0.105 R)
• M43: 7,796,891 km (0.106 R)
• M44: 7,969,527 km (0.038 R)
• M45: 8,187,043 km (0.115 R)
• M46: 8,421,163 km (0.088 R)
• M47: 8,613,097 km (0.084 R)
• M48: 8,746,838 km (0.082 R)
• M49: 8,866,367 km (0.077 R)
• M50: 8,971,235 km (0.104 R)
• M51: 9,533,124 km (0.098 R)
• M52: 9,686,911 km (0.073 R)
• M53: 10,137,799 km (0.113 R)
• M54: 10,468,560 km (0.1 R)
• M55: 10,738,883 km (0.12 R)
• M56: 10,834,925 km (0.085 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 368.8

Radius: 13.9

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 8.48 AU - 9.96 AU

Year: 10719 Days

Day: 11.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 27,489,738 km

• M1: 613,950 km (0.045 R)
• M2: 711,787 km (0.074 R)
• M3: 878,140 km (0.04 R)
• M4: 1,145,321 km (0.092 R)
• M5: 1,420,581 km (0.115 R)
• M6: 1,576,462 km (0.11 R)
• M7: 1,676,843 km (0.113 R)
• M8: 1,948,662 km (0.111 R)
• M9: 2,057,120 km (0.116 R)
• M10: 2,395,212 km (0.045 R)
• M11: 2,923,442 km (0.102 R)
• M12: 4,058,740 km (0.101 R)
• M13: 4,227,337 km (0.095 R)
• M14: 4,513,368 km (0.118 R)
• M15: 4,658,926 km (0.062 R)
• M16: 4,954,532 km (0.069 R)
• M17: 5,847,033 km (0.09 R)
• M18: 6,295,677 km (0.085 R)
• M19: 6,425,977 km (0.119 R)
• M20: 6,557,024 km (0.103 R)
• M21: 7,397,166 km (0.086 R)
• M22: 7,534,796 km (0.066 R)
• M23: 7,708,030 km (0.095 R)
• M24: 7,812,599 km (0.045 R)
• M25: 8,414,132 km (0.067 R)
• M26: 9,030,775 km (0.049 R)
• M27: 9,474,931 km (0.108 R)
• M28: 10,001,964 km (0.053 R)
• M29: 10,422,932 km (0.084 R)
• M30: 11,163,741 km (0.08 R)
• M31: 11,361,509 km (0.078 R)
• M32: 11,680,452 km (0.103 R)
• M33: 11,881,362 km (0.099 R)
• M34: 12,327,164 km (0.095 R)
• M35: 12,819,939 km (0.112 R)
• M36: 14,508,600 km (0.092 R)
• M37: 15,072,434 km (0.056 R)
• M38: 15,511,055 km (0.062 R)
• M39: 15,687,730 km (0.111 R)
• M40: 15,776,292 km (0.094 R)
• M41: 15,909,434 km (0.076 R)
• M42: 16,671,187 km (0.03 R)
• M43: 17,536,610 km (0.069 R)
• M44: 18,556,868 km (0.092 R)
• M45: 18,650,666 km (0.106 R)
• M46: 18,744,464 km (0.075 R)
• M47: 19,216,295 km (0.048 R)
• M48: 19,548,851 km (0.081 R)
• M49: 20,219,648 km (0.093 R)
• M50: 20,461,099 km (0.081 R)
• M51: 20,995,612 km (0.092 R)
• M52: 21,633,348 km (0.114 R)
• M53: 22,227,551 km (0.093 R)
• M54: 22,877,404 km (0.028 R)
• M55: 23,533,540 km (0.086 R)
• M56: 23,838,421 km (0.113 R)
• M57: 24,195,960 km (0.115 R)
• M58: 24,298,285 km (0.076 R)
• M59: 24,400,909 km (0.062 R)
• M60: 24,812,752 km (0.116 R)
• M61: 25,226,839 km (0.101 R)
• M62: 25,852,307 km (0.102 R)
• M63: 26,272,079 km (0.114 R)
• M64: 27,225,017 km (0.053 R)
• M65: 27,705,675 km (0.052 R)
• M66: 28,892,435 km (0.089 R)
• M67: 29,492,173 km (0.117 R)
• M68: 30,040,748 km (0.097 R)
• M69: 30,981,420 km (0.078 R)
• M70: 31,875,417 km (0.063 R)
• M71: 32,156,511 km (0.051 R)
• M72: 32,438,503 km (0.069 R)
• M73: 32,777,941 km (0.098 R)
• M74: 33,346,263 km (0.077 R)
• M75: 33,917,876 km (0.107 R)
• M76: 34,204,955 km (0.11 R)
• M77: 34,435,186 km (0.119 R)
• M78: 34,897,144 km (0.062 R)
• M79: 35,012,933 km (0.118 R)
• M80: 35,652,165 km (0.076 R)
• M81: 37,474,416 km (0.047 R)
• M82: 37,593,047 km (0.105 R)
• M83: 38,666,113 km (0.063 R)
• M84: 39,447,313 km (0.108 R)
• M85: 39,749,201 km (0.05 R)
• M86: 40,842,313 km (0.079 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 19.8

Radius: 7

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 12.45 AU - 20.45 AU

Year: 25546 Days

Day: 20.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 27,489,738 km

• M1: 110,403 km (0.08 R)
• M2: 375,191 km (0.105 R)
• M3: 605,423 km (0.117 R)
• M4: 1,341,893 km (0.049 R)
• M5: 1,615,807 km (0.052 R)
• M6: 1,663,080 km (0.102 R)
• M7: 1,726,958 km (0.104 R)
• M8: 2,724,177 km (0.098 R)
• M9: 2,818,873 km (0.089 R)
• M10: 3,952,974 km (0.114 R)
• M11: 4,612,252 km (0.037 R)
• M12: 5,047,432 km (0.079 R)
• M13: 5,094,107 km (0.069 R)
• M14: 6,080,106 km (0.051 R)
• M15: 6,506,011 km (0.108 R)
• M16: 7,625,901 km (0.101 R)
• M17: 8,194,223 km (0.1 R)
• M18: 8,331,554 km (0.055 R)
• M19: 8,636,285 km (0.106 R)
• M20: 8,748,035 km (0.106 R)
• M21: 8,860,383 km (0.074 R)
• M22: 8,944,756 km (0.112 R)
• M23: 9,199,970 km (0.034 R)
• M24: 9,601,491 km (0.108 R)
• M25: 10,067,488 km (0.105 R)
• M26: 10,540,816 km (0.089 R)
• M27: 11,051,692 km (0.101 R)
• M28: 11,233,903 km (0.106 R)
• M29: 11,294,789 km (0.069 R)
• M30: 11,693,766 km (0.067 R)
• M31: 12,695,474 km (0.098 R)
• M32: 13,335,453 km (0.051 R)
• M33: 13,464,706 km (0.049 R)
• M34: 14,117,252 km (0.057 R)
• M35: 15,081,560 km (0.108 R)
• M36: 15,520,779 km (0.087 R)
• M37: 18,422,230 km (0.104 R)
• M38: 18,674,452 km (0.096 R)
• M39: 20,434,620 km (0.081 R)
• M40: 20,621,019 km (0.093 R)
• M41: 20,770,617 km (0.084 R)
• M42: 21,751,231 km (0.101 R)
• M43: 23,289,247 km (0.072 R)
• M44: 24,544,523 km (0.1 R)
• M45: 24,981,199 km (0.097 R)
• M46: 25,741,455 km (0.09 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 324 - 16,438 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit