🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.11 AU - 1.25 AU

Year: 455 Days

Day: 31.1 Hours

Environment

Temp: 26 °C

Axial Tilt: 38.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.01 AU - 1.63 AU

Year: 538 Days

Day: 12.7 Hours

Environment

Temp: 16 °C

Axial Tilt: 38.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.12 AU - 3 AU

Year: 1453 Days

Day: 42.2 Hours

Environment

Temp: -80 °C

Axial Tilt: 85.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.65 AU - 3.19 AU

Year: 1770 Days

Day: 16.1 Hours

Environment

Temp: -92 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.38 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 878.2

Radius: 14.1

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 7.52 AU - 8.14 AU

Year: 7773 Days

Day: 13.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 39,141,294 km

• M1: 179,218 km (0.117 R)
• M2: 487,390 km (0.105 R)
• M3: 607,966 km (0.086 R)
• M4: 710,291 km (0.112 R)
• M5: 885,171 km (0.068 R)
• M6: 1,319,902 km (0.032 R)
• M7: 1,818,811 km (0.102 R)
• M8: 2,302,012 km (0.107 R)
• M9: 2,472,105 km (0.042 R)
• M10: 3,467,978 km (0.105 R)
• M11: 3,749,371 km (0.098 R)
• M12: 3,892,836 km (0.102 R)
• M13: 4,155,978 km (0.114 R)
• M14: 4,917,282 km (0.102 R)
• M15: 5,266,144 km (0.111 R)
• M16: 5,524,949 km (0.078 R)
• M17: 6,360,901 km (0.089 R)
• M18: 7,022,573 km (0.115 R)
• M19: 7,236,199 km (0.11 R)
• M20: 7,488,121 km (0.104 R)
• M21: 8,000,793 km (0.089 R)
• M22: 8,374,040 km (0.098 R)
• M23: 8,791,119 km (0.105 R)
• M24: 9,804,196 km (0.118 R)
• M25: 10,243,864 km (0.065 R)
• M26: 10,365,038 km (0.076 R)
• M27: 10,527,202 km (0.112 R)
• M28: 11,018,781 km (0.102 R)
• M29: 11,812,547 km (0.107 R)
• M30: 12,067,013 km (0.067 R)
• M31: 12,237,704 km (0.12 R)
• M32: 12,538,396 km (0.079 R)
• M33: 12,797,948 km (0.073 R)
• M34: 13,015,763 km (0.038 R)
• M35: 13,190,792 km (0.039 R)
• M36: 13,366,719 km (0.067 R)
• M37: 13,499,113 km (0.095 R)
• M38: 13,809,828 km (0.045 R)
• M39: 14,302,903 km (0.094 R)
• M40: 14,574,273 km (0.116 R)
• M41: 14,801,812 km (0.114 R)
• M42: 15,584,059 km (0.082 R)
• M43: 15,723,484 km (0.065 R)
• M44: 16,332,497 km (0.101 R)
• M45: 17,816,059 km (0.051 R)
• M46: 18,108,224 km (0.112 R)
• M47: 18,894,959 km (0.1 R)
• M48: 19,043,659 km (0.104 R)
• M49: 19,142,992 km (0.11 R)
• M50: 19,492,303 km (0.112 R)
• M51: 20,095,931 km (0.109 R)
• M52: 21,373,197 km (0.06 R)
• M53: 21,528,181 km (0.059 R)
• M54: 21,891,554 km (0.109 R)
• M55: 22,361,441 km (0.107 R)
• M56: 23,046,300 km (0.065 R)
• M57: 23,364,644 km (0.105 R)
• M58: 23,577,672 km (0.102 R)
• M59: 24,706,986 km (0.102 R)
• M60: 24,924,052 km (0.095 R)
• M61: 25,032,810 km (0.072 R)
• M62: 25,305,527 km (0.046 R)
• M63: 26,129,362 km (0.09 R)
• M64: 27,185,673 km (0.106 R)
• M65: 27,465,870 km (0.102 R)
• M66: 29,224,991 km (0.109 R)
• M67: 32,020,078 km (0.107 R)
• M68: 32,970,623 km (0.109 R)
• M69: 33,930,443 km (0.067 R)
• M70: 34,292,769 km (0.052 R)
• M71: 35,082,197 km (0.081 R)
• M72: 36,246,666 km (0.103 R)
• M73: 37,050,755 km (0.075 R)
• M74: 37,175,071 km (0.061 R)
• M75: 37,361,619 km (0.088 R)
• M76: 38,236,617 km (0.056 R)
• M77: 38,739,565 km (0.06 R)
• M78: 39,561,606 km (0.057 R)
• M79: 40,134,117 km (0.098 R)
• M80: 43,364,384 km (0.089 R)
• M81: 43,823,350 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 158.1

Radius: 8.9

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 11.7 AU - 12.96 AU

Year: 15360 Days

Day: 14.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 39,141,294 km

• M1: 128,804 km (0.098 R)
• M2: 204,949 km (0.036 R)
• M3: 366,216 km (0.105 R)
• M4: 641,775 km (0.106 R)
• M5: 1,044,044 km (0.079 R)
• M6: 1,382,135 km (0.054 R)
• M7: 1,495,979 km (0.119 R)
• M8: 1,856,360 km (0.064 R)
• M9: 1,919,041 km (0.094 R)
• M10: 2,133,415 km (0.046 R)
• M11: 2,894,868 km (0.077 R)
• M12: 2,968,022 km (0.066 R)
• M13: 3,216,354 km (0.12 R)
• M14: 3,368,645 km (0.083 R)
• M15: 3,523,479 km (0.108 R)
• M16: 4,110,800 km (0.084 R)
• M17: 4,276,255 km (0.101 R)
• M18: 4,387,855 km (0.076 R)
• M19: 4,528,776 km (0.094 R)
• M20: 4,757,212 km (0.077 R)
• M21: 5,831,624 km (0.099 R)
• M22: 6,396,207 km (0.087 R)
• M23: 6,814,781 km (0.074 R)
• M24: 6,912,618 km (0.068 R)
• M25: 7,476,154 km (0.109 R)
• M26: 7,577,132 km (0.078 R)
• M27: 7,814,544 km (0.111 R)
• M28: 8,966,298 km (0.1 R)
• M29: 9,507,244 km (0.099 R)
• M30: 9,873,908 km (0.094 R)
• M31: 10,021,711 km (0.08 R)
• M32: 10,133,161 km (0.092 R)
• M33: 10,207,661 km (0.092 R)
• M34: 10,319,860 km (0.079 R)
• M35: 10,886,536 km (0.104 R)
• M36: 11,270,105 km (0.116 R)
• M37: 11,424,640 km (0.092 R)
• M38: 11,618,967 km (0.046 R)
• M39: 11,932,076 km (0.101 R)
• M40: 12,089,752 km (0.072 R)
• M41: 12,407,049 km (0.12 R)
• M42: 12,526,727 km (0.107 R)
• M43: 13,334,556 km (0.109 R)
• M44: 13,951,497 km (0.028 R)
• M45: 14,242,615 km (0.085 R)
• M46: 14,661,938 km (0.108 R)
• M47: 14,788,498 km (0.07 R)
• M48: 16,467,135 km (0.088 R)
• M49: 17,039,945 km (0.067 R)
• M50: 17,843,884 km (0.099 R)
• M51: 18,159,835 km (0.107 R)
• M52: 18,341,297 km (0.097 R)
• M53: 20,047,611 km (0.109 R)
• M54: 20,141,259 km (0.075 R)
• M55: 20,943,253 km (0.088 R)
• M56: 21,181,263 km (0.055 R)
• M57: 21,420,022 km (0.105 R)
• M58: 21,852,060 km (0.035 R)
• M59: 22,432,799 km (0.1 R)
• M60: 22,530,038 km (0.112 R)
• M61: 23,362,400 km (0.047 R)
• M62: 23,609,087 km (0.118 R)
• M63: 24,055,487 km (0.087 R)
• M64: 24,154,970 km (0.062 R)
• M65: 24,705,041 km (0.116 R)
• M66: 25,411,143 km (0.076 R)
• M67: 26,482,563 km (0.072 R)
• M68: 28,986,532 km (0.05 R)
• M69: 30,535,618 km (0.113 R)
• M70: 31,076,115 km (0.112 R)
• M71: 31,238,878 km (0.051 R)
• M72: 31,674,208 km (0.084 R)
• M73: 32,440,897 km (0.117 R)
• M74: 32,661,105 km (0.118 R)
• M75: 33,047,516 km (0.1 R)
• M76: 33,213,719 km (0.062 R)
• M77: 33,324,571 km (0.067 R)
• M78: 34,216,175 km (0.099 R)
• M79: 35,398,297 km (0.033 R)
• M80: 35,681,785 km (0.12 R)
• M81: 35,795,330 km (0.111 R)
• M82: 36,136,862 km (0.115 R)
• M83: 37,455,866 km (0.118 R)
• M84: 37,860,379 km (0.033 R)
• M85: 38,615,549 km (0.062 R)

Kuiper Belt

Range: 30.9 - 47.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 153 - 17,254 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit