🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.51 AU - 0.63 AU

Year: 160 Days

Day: 31.2 Hours

Environment

Temp: 185 °C

Axial Tilt: 28.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.9 AU - 1.04 AU

Year: 356 Days

Day: 14.9 Hours

Environment

Temp: 37 °C

Axial Tilt: 31.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.89 AU - 1.13 AU

Year: 378 Days

Day: 41.9 Hours

Environment

Temp: 25 °C

Axial Tilt: 49.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.81 AU - 2.39 AU

Year: 1134 Days

Day: 16.7 Hours

Environment

Temp: -71 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 12.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 229.4

Radius: 6.9

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 11.21 AU - 14.21 AU

Year: 16892 Days

Day: 18.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 47,211,707 km

• M1: 209,287 km (0.095 R)
• M2: 394,340 km (0.075 R)
• M3: 506,090 km (0.096 R)
• M4: 693,685 km (0.045 R)
• M5: 1,152,203 km (0.032 R)
• M6: 1,316,012 km (0.034 R)
• M7: 1,422,377 km (0.107 R)
• M8: 1,805,048 km (0.059 R)
• M9: 2,218,686 km (0.105 R)
• M10: 2,449,366 km (0.067 R)
• M11: 2,961,589 km (0.086 R)
• M12: 3,330,946 km (0.079 R)
• M13: 4,175,127 km (0.032 R)
• M14: 4,332,504 km (0.106 R)
• M15: 4,620,929 km (0.097 R)
• M16: 4,751,079 km (0.054 R)
• M17: 4,816,603 km (0.111 R)
• M18: 5,081,989 km (0.064 R)
• M19: 5,149,009 km (0.086 R)
• M20: 5,216,328 km (0.088 R)
• M21: 5,488,746 km (0.12 R)
• M22: 5,765,801 km (0.117 R)
• M23: 6,297,472 km (0.099 R)
• M24: 6,369,578 km (0.114 R)
• M25: 6,478,186 km (0.091 R)
• M26: 6,697,347 km (0.109 R)
• M27: 6,770,949 km (0.064 R)
• M28: 7,105,450 km (0.084 R)
• M29: 7,713,565 km (0.037 R)
• M30: 7,984,786 km (0.089 R)
• M31: 9,469,844 km (0.094 R)
• M32: 9,552,572 km (0.111 R)
• M33: 10,606,190 km (0.119 R)
• M34: 11,696,310 km (0.116 R)
• M35: 11,740,590 km (0.113 R)
• M36: 12,277,048 km (0.092 R)
• M37: 12,412,435 km (0.117 R)
• M38: 15,513,449 km (0.091 R)
• M39: 16,597,585 km (0.08 R)
• M40: 18,423,726 km (0.073 R)
• M41: 18,734,291 km (0.096 R)
• M42: 19,203,280 km (0.11 R)
• M43: 19,676,159 km (0.103 R)
• M44: 20,206,035 km (0.07 R)
• M45: 20,526,324 km (0.092 R)
• M46: 21,063,679 km (0.114 R)
• M47: 21,279,998 km (0.066 R)
• M48: 21,388,456 km (0.085 R)
• M49: 21,987,895 km (0.041 R)
• M50: 22,814,423 km (0.115 R)
• M51: 23,426,877 km (0.116 R)
• M52: 24,214,211 km (0.079 R)
• M53: 24,668,090 km (0.119 R)
• M54: 24,725,087 km (0.044 R)
• M55: 26,394,749 km (0.116 R)
• M56: 26,627,972 km (0.046 R)
• M57: 27,096,363 km (0.118 R)
• M58: 27,272,739 km (0.093 R)
• M59: 27,449,414 km (0.118 R)
• M60: 27,508,356 km (0.094 R)
• M61: 27,626,538 km (0.109 R)
• M62: 28,816,888 km (0.096 R)
• M63: 28,876,877 km (0.037 R)
• M64: 29,237,557 km (0.109 R)
• M65: 29,539,296 km (0.113 R)
• M66: 29,963,257 km (0.113 R)
• M67: 30,633,754 km (0.032 R)
• M68: 31,432,457 km (0.114 R)
• M69: 31,803,460 km (0.094 R)
• M70: 32,113,726 km (0.106 R)
• M71: 32,175,959 km (0.106 R)
• M72: 32,799,782 km (0.118 R)
• M73: 32,925,145 km (0.081 R)
• M74: 33,996,266 km (0.089 R)
• M75: 34,631,608 km (0.097 R)
• M76: 36,172,616 km (0.036 R)
• M77: 37,473,668 km (0.099 R)
• M78: 37,866,961 km (0.098 R)
• M79: 37,998,458 km (0.052 R)
• M80: 39,254,481 km (0.113 R)
• M81: 39,787,349 km (0.056 R)
• M82: 39,854,070 km (0.055 R)
• M83: 40,591,138 km (0.088 R)
• M84: 42,146,807 km (0.109 R)
• M85: 42,282,941 km (0.04 R)
• M86: 42,829,272 km (0.071 R)
• M87: 43,721,773 km (0.114 R)
• M88: 44,135,860 km (0.113 R)
• M89: 45,107,049 km (0.096 R)
• M90: 45,316,037 km (0.071 R)
• M91: 46,436,226 km (0.111 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 547 - 17,140 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit