🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.52 AU - 0.72 AU

Year: 206 Days

Day: 30.9 Hours

Environment

Temp: 38 °C

Axial Tilt: 45.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 86,589,488 km

• M1: 438,172 km (0.037 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.82 AU - 1.08 AU

Year: 391 Days

Day: 15.4 Hours

Environment

Temp: -40 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,589,488 km

• M1: 34,856 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.15 AU - 1.69 AU

Year: 714 Days

Day: 12.7 Hours

Environment

Temp: -81 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 86,589,488 km

• M1: 376,687 km (0.119 R)
• M2: 614,847 km (0.059 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.36 AU - 1.84 AU

Year: 854 Days

Day: 43.9 Hours

Environment

Temp: -91 °C

Axial Tilt: 68.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.56 AU - 2.04 AU

Year: 1019 Days

Day: 42.2 Hours

Environment

Temp: -96 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 86,589,488 km

• M1: 645,814 km (0.107 R)
• M2: 1,760,318 km (0.104 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 572.3

Radius: 5.9

Gravity: 16.44 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 12.89 AU - 18.77 AU

Year: 26563 Days

Day: 21.3 Hours

Environment

Temp: -210 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 86,589,488 km

• M1: 265,087 km (0.113 R)
• M2: 457,171 km (0.083 R)
• M3: 568,622 km (0.067 R)
• M4: 639,830 km (0.093 R)
• M5: 689,048 km (0.075 R)
• M6: 844,779 km (0.115 R)
• M7: 1,344,885 km (0.108 R)
• M8: 1,958,087 km (0.118 R)
• M9: 2,179,641 km (0.097 R)
• M10: 2,217,340 km (0.085 R)
• M11: 2,448,319 km (0.063 R)
• M12: 3,186,734 km (0.107 R)
• M13: 3,316,136 km (0.09 R)
• M14: 3,714,814 km (0.119 R)
• M15: 3,805,471 km (0.052 R)
• M16: 3,896,875 km (0.096 R)
• M17: 3,942,801 km (0.094 R)
• M18: 4,460,410 km (0.117 R)
• M19: 6,680,443 km (0.11 R)
• M20: 7,069,547 km (0.116 R)
• M21: 8,940,118 km (0.11 R)
• M22: 9,245,448 km (0.098 R)
• M23: 9,554,218 km (0.052 R)
• M24: 10,887,883 km (0.097 R)
• M25: 11,942,548 km (0.052 R)
• M26: 12,346,312 km (0.113 R)
• M27: 14,646,230 km (0.113 R)
• M28: 15,006,162 km (0.032 R)
• M29: 15,955,211 km (0.099 R)
• M30: 17,681,421 km (0.119 R)
• M31: 19,229,909 km (0.069 R)
• M32: 21,714,580 km (0.118 R)
• M33: 23,035,978 km (0.08 R)
• M34: 23,119,453 km (0.11 R)
• M35: 26,451,596 km (0.062 R)
• M36: 26,889,469 km (0.059 R)
• M37: 27,065,247 km (0.069 R)
• M38: 27,153,360 km (0.097 R)
• M39: 28,485,679 km (0.112 R)
• M40: 29,205,095 km (0.114 R)
• M41: 29,930,196 km (0.118 R)
• M42: 30,661,430 km (0.061 R)
• M43: 30,937,139 km (0.103 R)
• M44: 31,213,745 km (0.069 R)
• M45: 31,676,452 km (0.112 R)
• M46: 32,702,244 km (0.119 R)
• M47: 33,833,802 km (0.119 R)
• M48: 36,718,498 km (0.07 R)
• M49: 37,108,949 km (0.111 R)
• M50: 38,288,827 km (0.04 R)
• M51: 39,780,916 km (0.111 R)
• M52: 40,383,048 km (0.106 R)
• M53: 41,291,855 km (0.081 R)
• M54: 42,207,394 km (0.026 R)
• M55: 43,335,511 km (0.113 R)
• M56: 43,541,657 km (0.071 R)
• M57: 43,851,474 km (0.094 R)
• M58: 44,993,953 km (0.06 R)
• M59: 45,830,953 km (0.111 R)
• M60: 47,626,726 km (0.084 R)
• M61: 47,733,090 km (0.066 R)
• M62: 47,945,968 km (0.077 R)
• M63: 51,286,488 km (0.116 R)
• M64: 51,941,577 km (0.096 R)
• M65: 55,706,208 km (0.11 R)
• M66: 57,281,773 km (0.104 R)
• M67: 59,901,680 km (0.066 R)
• M68: 62,677,020 km (0.031 R)
• M69: 62,793,557 km (0.03 R)
• M70: 63,143,616 km (0.105 R)
• M71: 65,021,518 km (0.048 R)
• M72: 67,275,359 km (0.103 R)
• M73: 67,394,738 km (0.042 R)
• M74: 67,872,704 km (0.09 R)
• M75: 68,471,843 km (0.094 R)
• M76: 69,796,083 km (0.08 R)
• M77: 70,037,684 km (0.11 R)
• M78: 71,007,228 km (0.052 R)
• M79: 71,250,175 km (0.086 R)
• M80: 72,592,068 km (0.114 R)
• M81: 72,959,330 km (0.075 R)
• M82: 73,082,001 km (0.047 R)
• M83: 73,942,188 km (0.088 R)
• M84: 77,166,172 km (0.084 R)
• M85: 79,424,801 km (0.07 R)
• M86: 79,550,912 km (0.078 R)
• M87: 80,689,052 km (0.117 R)
• M88: 82,470,165 km (0.097 R)
• M89: 83,109,396 km (0.064 R)
• M90: 85,036,815 km (0.101 R)
• M91: 85,165,918 km (0.033 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 511 - 16,581 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit