🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.04 AU - 1.3 AU

Year: 477 Days

Day: 44.2 Hours

Environment

Temp: -18 °C

Axial Tilt: 16.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.07 AU - 1.57 AU

Year: 571 Days

Day: 24.1 Hours

Environment

Temp: -29 °C

Axial Tilt: 41.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.48 AU - 1.88 AU

Year: 820 Days

Day: 33.9 Hours

Environment

Temp: -56 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.59 AU - 2.03 AU

Year: 917 Days

Day: 38.3 Hours

Environment

Temp: -75 °C

Axial Tilt: 42.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.83 AU - 2.21 AU

Year: 1082 Days

Day: 34.7 Hours

Environment

Temp: -87 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,322,525 km

• M1: 1,694,794 km (0.072 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.06 AU - 2.42 AU

Year: 1263 Days

Day: 47.5 Hours

Environment

Temp: -96 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 3.73 AU - 4.11 AU

Year: 2924 Days

Day: 47.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 146.7

Radius: 12.5

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 5.77 AU - 6.39 AU

Year: 5648 Days

Day: 11.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 77,322,525 km

• M1: 156,031 km (0.054 R)
• M2: 299,495 km (0.065 R)
• M3: 379,380 km (0.116 R)
• M4: 500,106 km (0.034 R)
• M5: 770,130 km (0.063 R)
• M6: 874,400 km (0.098 R)
• M7: 994,078 km (0.095 R)
• M8: 1,098,348 km (0.087 R)
• M9: 1,364,781 km (0.113 R)
• M10: 1,739,973 km (0.113 R)
• M11: 2,012,839 km (0.051 R)
• M12: 2,412,565 km (0.071 R)
• M13: 2,629,183 km (0.088 R)
• M14: 3,317,782 km (0.074 R)
• M15: 3,478,300 km (0.083 R)
• M16: 3,840,477 km (0.115 R)
• M17: 4,267,130 km (0.105 R)
• M18: 4,406,854 km (0.114 R)
• M19: 4,566,026 km (0.102 R)
• M20: 5,408,861 km (0.073 R)
• M21: 6,319,313 km (0.106 R)
• M22: 6,499,130 km (0.047 R)
• M23: 7,193,862 km (0.116 R)
• M24: 7,423,645 km (0.115 R)
• M25: 7,528,962 km (0.072 R)
• M26: 7,698,456 km (0.067 R)
• M27: 7,976,558 km (0.08 R)
• M28: 8,454,972 km (0.083 R)
• M29: 8,741,901 km (0.117 R)
• M30: 8,853,202 km (0.057 R)
• M31: 8,987,391 km (0.076 R)
• M32: 9,852,815 km (0.111 R)
• M33: 10,131,516 km (0.1 R)
• M34: 10,365,936 km (0.103 R)
• M35: 10,483,819 km (0.053 R)
• M36: 10,602,151 km (0.12 R)
• M37: 10,840,011 km (0.063 R)
• M38: 11,127,987 km (0.026 R)
• M39: 11,369,887 km (0.112 R)
• M40: 11,515,745 km (0.113 R)
• M41: 11,711,419 km (0.119 R)
• M42: 12,031,558 km (0.117 R)
• M43: 12,279,891 km (0.063 R)
• M44: 12,454,621 km (0.093 R)
• M45: 12,705,796 km (0.088 R)
• M46: 12,882,621 km (0.05 R)
• M47: 13,701,370 km (0.053 R)
• M48: 13,960,772 km (0.096 R)
• M49: 14,064,893 km (0.095 R)
• M50: 14,589,832 km (0.106 R)
• M51: 15,308,500 km (0.04 R)
• M52: 15,389,133 km (0.051 R)
• M53: 15,550,699 km (0.1 R)
• M54: 15,712,863 km (0.092 R)
• M55: 16,038,837 km (0.076 R)
• M56: 16,367,054 km (0.067 R)
• M57: 17,421,121 km (0.077 R)
• M58: 17,505,195 km (0.063 R)
• M59: 17,956,382 km (0.109 R)
• M60: 19,303,660 km (0.088 R)
• M61: 19,594,479 km (0.056 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 814.4

Radius: 4.1

Gravity: 48.45 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 11.18 AU - 15.92 AU

Year: 18790 Days

Day: 24.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 77,322,525 km

• M1: 413,040 km (0.108 R)
• M2: 535,411 km (0.111 R)
• M3: 1,391,111 km (0.111 R)
• M4: 1,606,532 km (0.105 R)
• M5: 1,669,961 km (0.12 R)
• M6: 2,531,346 km (0.096 R)
• M7: 2,642,646 km (0.088 R)
• M8: 3,756,702 km (0.109 R)
• M9: 3,841,374 km (0.058 R)
• M10: 4,495,266 km (0.076 R)
• M11: 5,563,096 km (0.096 R)
• M12: 6,199,635 km (0.088 R)
• M13: 6,602,652 km (0.109 R)
• M14: 8,133,487 km (0.088 R)
• M15: 8,297,895 km (0.104 R)
• M16: 8,910,049 km (0.059 R)
• M17: 9,884,380 km (0.084 R)
• M18: 10,177,293 km (0.077 R)
• M19: 11,684,192 km (0.032 R)
• M20: 12,118,475 km (0.107 R)
• M21: 12,494,863 km (0.108 R)
• M22: 13,452,738 km (0.059 R)
• M23: 13,712,141 km (0.08 R)
• M24: 13,907,665 km (0.101 R)
• M25: 14,169,910 km (0.078 R)
• M26: 14,500,073 km (0.081 R)
• M27: 14,632,916 km (0.071 R)
• M28: 14,766,058 km (0.105 R)
• M29: 15,505,670 km (0.114 R)
• M30: 15,573,438 km (0.069 R)
• M31: 18,151,607 km (0.038 R)
• M32: 18,943,279 km (0.04 R)
• M33: 19,161,094 km (0.09 R)
• M34: 19,233,948 km (0.112 R)
• M35: 20,336,933 km (0.093 R)
• M36: 23,766,763 km (0.077 R)
• M37: 24,394,925 km (0.107 R)
• M38: 25,347,414 km (0.087 R)
• M39: 25,507,335 km (0.119 R)
• M40: 25,667,703 km (0.069 R)
• M41: 25,908,706 km (0.094 R)
• M42: 25,989,189 km (0.119 R)
• M43: 26,717,581 km (0.068 R)
• M44: 26,880,344 km (0.092 R)
• M45: 27,206,916 km (0.086 R)
• M46: 27,534,685 km (0.087 R)
• M47: 28,442,894 km (0.062 R)
• M48: 29,109,651 km (0.111 R)
• M49: 29,360,976 km (0.102 R)
• M50: 29,613,048 km (0.056 R)
• M51: 29,697,272 km (0.11 R)
• M52: 30,628,518 km (0.087 R)
• M53: 31,055,022 km (0.072 R)
• M54: 31,655,358 km (0.086 R)
• M55: 31,827,545 km (0.087 R)
• M56: 33,304,076 km (0.086 R)
• M57: 33,918,475 km (0.114 R)
• M58: 34,536,613 km (0.105 R)
• M59: 35,694,501 km (0.094 R)
• M60: 36,774,597 km (0.106 R)
• M61: 36,865,104 km (0.077 R)
• M62: 37,682,806 km (0.05 R)
• M63: 41,671,384 km (0.09 R)
• M64: 42,049,269 km (0.066 R)
• M65: 43,571,726 km (0.059 R)
• M66: 43,763,361 km (0.111 R)
• M67: 44,147,229 km (0.11 R)
• M68: 45,015,346 km (0.113 R)
• M69: 45,112,135 km (0.101 R)
• M70: 46,181,611 km (0.064 R)
• M71: 46,670,347 km (0.069 R)
• M72: 47,161,028 km (0.054 R)
• M73: 49,040,576 km (0.119 R)
• M74: 50,240,351 km (0.081 R)
• M75: 50,441,260 km (0.107 R)
• M76: 50,642,320 km (0.046 R)
• M77: 50,843,828 km (0.111 R)
• M78: 54,308,515 km (0.097 R)
• M79: 54,617,883 km (0.047 R)
• M80: 57,533,247 km (0.052 R)
• M81: 58,375,483 km (0.11 R)
• M82: 59,540,252 km (0.051 R)
• M83: 61,248,061 km (0.119 R)
• M84: 62,755,409 km (0.093 R)
• M85: 63,296,804 km (0.102 R)
• M86: 64,602,344 km (0.054 R)
• M87: 65,587,297 km (0.115 R)
• M88: 67,018,649 km (0.065 R)
• M89: 67,239,755 km (0.077 R)
• M90: 68,015,719 km (0.052 R)
• M91: 71,374,341 km (0.096 R)
• M92: 71,487,287 km (0.045 R)
• M93: 72,392,504 km (0.12 R)
• M94: 75,935,879 km (0.088 R)
• M95: 76,512,579 km (0.119 R)
• M96: 77,090,775 km (0.028 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: 208 - 10,276 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit