🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.56 AU - 0.72 AU

Year: 181 Days

Day: 43.9 Hours

Environment

Temp: 211 °C

Axial Tilt: 31.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.41 AU - 1.77 AU

Year: 708 Days

Day: 20 Hours

Environment

Temp: -28 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 3.76 AU - 5.48 AU

Year: 3506 Days

Day: 30.2 Hours

Environment

Temp: -134 °C

Axial Tilt: 41 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,101,010 km

• M1: 71,059 km (0.051 R)
• M2: 563,535 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 485.9

Radius: 14.9

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 6.81 AU - 6.99 AU

Year: 6400 Days

Day: 9.5 Hours

Environment

Temp: -148 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 78,101,010 km

• M1: 185,950 km (0.076 R)
• M2: 827,426 km (0.086 R)
• M3: 1,382,584 km (0.047 R)
• M4: 2,057,569 km (0.118 R)
• M5: 2,625,293 km (0.062 R)
• M6: 3,099,817 km (0.093 R)
• M7: 4,298,545 km (0.103 R)
• M8: 4,804,784 km (0.105 R)
• M9: 6,154,157 km (0.104 R)
• M10: 6,667,427 km (0.105 R)
• M11: 9,763,056 km (0.113 R)
• M12: 11,577,230 km (0.073 R)
• M13: 12,163,055 km (0.079 R)
• M14: 13,985,456 km (0.103 R)
• M15: 15,336,325 km (0.065 R)
• M16: 15,983,934 km (0.032 R)
• M17: 17,843,286 km (0.068 R)
• M18: 19,431,567 km (0.032 R)
• M19: 20,754,461 km (0.11 R)
• M20: 24,284,222 km (0.111 R)
• M21: 24,922,556 km (0.067 R)
• M22: 29,438,318 km (0.12 R)
• M23: 30,439,726 km (0.097 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 458.4

Radius: 3.3

Gravity: 42.09 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 10.98 AU - 17.88 AU

Year: 19355 Days

Day: 24.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 78,101,010 km

• M1: 41,887 km (0.088 R)
• M2: 349,610 km (0.06 R)
• M3: 553,811 km (0.107 R)
• M4: 733,927 km (0.095 R)
• M5: 864,227 km (0.086 R)
• M6: 1,484,908 km (0.111 R)
• M7: 2,233,945 km (0.064 R)
• M8: 2,952,464 km (0.098 R)
• M9: 3,102,510 km (0.108 R)
• M10: 4,051,559 km (0.087 R)
• M11: 4,332,055 km (0.081 R)
• M12: 5,287,387 km (0.083 R)
• M13: 8,521,843 km (0.098 R)
• M14: 8,673,236 km (0.068 R)
• M15: 12,155,874 km (0.118 R)
• M16: 13,270,528 km (0.111 R)
• M17: 13,748,643 km (0.1 R)
• M18: 17,994,679 km (0.073 R)
• M19: 18,160,733 km (0.042 R)
• M20: 19,613,029 km (0.106 R)
• M21: 20,232,813 km (0.095 R)
• M22: 22,075,709 km (0.073 R)
• M23: 32,125,245 km (0.071 R)
• M24: 32,861,865 km (0.06 R)
• M25: 33,109,898 km (0.073 R)
• M26: 35,398,447 km (0.111 R)
• M27: 35,920,992 km (0.099 R)
• M28: 36,184,135 km (0.079 R)
• M29: 36,581,317 km (0.089 R)
• M30: 40,571,691 km (0.026 R)
• M31: 40,857,123 km (0.075 R)
• M32: 42,450,939 km (0.104 R)
• M33: 45,607,903 km (0.093 R)
• M34: 45,761,989 km (0.107 R)
• M35: 47,638,544 km (0.107 R)
• M36: 47,797,118 km (0.077 R)
• M37: 48,595,821 km (0.051 R)
• M38: 49,403,201 km (0.092 R)
• M39: 60,170,358 km (0.097 R)
• M40: 63,758,313 km (0.083 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 709.6

Radius: 6.5

Gravity: 16.8 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 14.16 AU - 21.38 AU

Year: 26450 Days

Day: 20.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 78,101,010 km

• M1: 83,625 km (0.117 R)
• M2: 308,920 km (0.083 R)
• M3: 658,231 km (0.09 R)
• M4: 914,791 km (0.068 R)
• M5: 1,581,698 km (0.03 R)
• M6: 3,262,281 km (0.103 R)
• M7: 4,851,908 km (0.066 R)
• M8: 5,620,841 km (0.105 R)
• M9: 6,609,683 km (0.116 R)
• M10: 7,296,337 km (0.072 R)
• M11: 7,709,526 km (0.098 R)
• M12: 10,523,761 km (0.074 R)
• M13: 12,739,904 km (0.114 R)
• M14: 13,112,253 km (0.094 R)
• M15: 15,416,360 km (0.071 R)
• M16: 16,010,563 km (0.098 R)
• M17: 16,269,816 km (0.077 R)
• M18: 17,977,176 km (0.095 R)
• M19: 26,124,725 km (0.108 R)
• M20: 28,457,554 km (0.119 R)
• M21: 28,838,131 km (0.058 R)
• M22: 36,580,868 km (0.102 R)
• M23: 38,095,247 km (0.073 R)
• M24: 40,444,383 km (0.031 R)
• M25: 45,948,986 km (0.054 R)
• M26: 46,648,356 km (0.029 R)
• M27: 55,405,516 km (0.072 R)
• M28: 64,758,375 km (0.109 R)
• M29: 66,747,129 km (0.116 R)
• M30: 71,311,809 km (0.116 R)
• M31: 74,868,648 km (0.115 R)
• M32: 75,594,048 km (0.076 R)
• M33: 85,981,376 km (0.076 R)
• M34: 89,735,086 km (0.103 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 400.8

Radius: 4.9

Gravity: 16.69 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 14.43 AU - 21.77 AU

Year: 27190 Days

Day: 22.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 78,101,010 km

• M1: 60,886 km (0.078 R)
• M2: 284,386 km (0.108 R)
• M3: 464,950 km (0.108 R)
• M4: 694,733 km (0.067 R)
• M5: 3,349,945 km (0.088 R)
• M6: 4,143,562 km (0.098 R)
• M7: 4,549,271 km (0.068 R)
• M8: 9,186,207 km (0.063 R)
• M9: 10,596,765 km (0.054 R)
• M10: 13,546,985 km (0.079 R)
• M11: 16,088,802 km (0.067 R)
• M12: 16,499,748 km (0.046 R)
• M13: 18,213,690 km (0.072 R)
• M14: 19,297,228 km (0.083 R)
• M15: 20,518,694 km (0.058 R)
• M16: 21,393,991 km (0.066 R)
• M17: 21,790,875 km (0.09 R)
• M18: 24,383,406 km (0.109 R)
• M19: 25,586,472 km (0.068 R)
• M20: 33,248,127 km (0.086 R)
• M21: 35,273,981 km (0.108 R)
• M22: 37,095,036 km (0.118 R)
• M23: 37,523,933 km (0.086 R)
• M24: 44,522,121 km (0.116 R)
• M25: 51,273,623 km (0.109 R)
• M26: 56,385,083 km (0.096 R)
• M27: 69,321,858 km (0.111 R)
• M28: 70,408,537 km (0.077 R)
• M29: 73,286,950 km (0.098 R)

Kuiper Belt

Range: 31.1 - 56.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 331 - 17,528 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit