🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.75 AU - 0.93 AU

Year: 293 Days

Day: 20.5 Hours

Environment

Temp: 21 °C

Axial Tilt: 1.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 82,134,498 km

• M1: 70,610 km (0.117 R)

Asteroid Belt

Center: 1.12 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.34 AU - 1.46 AU

Year: 631 Days

Day: 43.8 Hours

Environment

Temp: -52 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,134,498 km

• M1: 847,023 km (0.039 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2.16 AU - 2.28 AU

Year: 1260 Days

Day: 38.3 Hours

Environment

Temp: -82 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 3.23 AU - 3.23 AU

Year: 2211 Days

Day: 33 Hours

Environment

Temp: -126 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,134,498 km

• M1: 948,301 km (0.11 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 3.45 AU - 4.41 AU

Year: 2967 Days

Day: 22.6 Hours

Environment

Temp: -130 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,134,498 km

• M1: 652,097 km (0.114 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 3.9 AU - 4.04 AU

Year: 3012 Days

Day: 47.6 Hours

Environment

Temp: -137 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 454

Radius: 8.8

Gravity: 5.86 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 5.63 AU - 6.37 AU

Year: 5597 Days

Day: 9.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 82,134,498 km

• M1: 122,521 km (0.052 R)
• M2: 208,091 km (0.108 R)
• M3: 294,558 km (0.08 R)
• M4: 416,032 km (0.075 R)
• M5: 484,099 km (0.073 R)
• M6: 567,126 km (0.116 R)
• M7: 810,072 km (0.038 R)
• M8: 872,754 km (0.095 R)
• M9: 1,030,430 km (0.113 R)
• M10: 1,226,403 km (0.087 R)
• M11: 1,404,126 km (0.084 R)
• M12: 2,359,158 km (0.099 R)
• M13: 2,714,453 km (0.103 R)
• M14: 2,987,170 km (0.078 R)
• M15: 3,248,368 km (0.04 R)
• M16: 3,728,577 km (0.047 R)
• M17: 4,097,934 km (0.059 R)
• M18: 4,524,737 km (0.07 R)
• M19: 4,593,403 km (0.092 R)
• M20: 5,299,355 km (0.089 R)
• M21: 5,371,910 km (0.083 R)
• M22: 5,913,454 km (0.115 R)
• M23: 5,988,702 km (0.11 R)
• M24: 6,216,240 km (0.115 R)
• M25: 6,395,159 km (0.038 R)
• M26: 6,732,203 km (0.117 R)
• M27: 7,450,423 km (0.063 R)
• M28: 7,640,562 km (0.06 R)
• M29: 7,859,872 km (0.119 R)
• M30: 8,615,491 km (0.042 R)
• M31: 8,872,500 km (0.096 R)
• M32: 8,958,818 km (0.091 R)
• M33: 9,482,111 km (0.077 R)
• M34: 9,629,166 km (0.086 R)
• M35: 9,836,509 km (0.111 R)
• M36: 10,045,198 km (0.091 R)
• M37: 10,285,602 km (0.118 R)
• M38: 10,802,761 km (0.074 R)
• M39: 11,110,933 km (0.043 R)
• M40: 11,390,681 km (0.115 R)
• M41: 11,609,992 km (0.116 R)
• M42: 11,830,648 km (0.107 R)
• M43: 12,468,683 km (0.073 R)
• M44: 12,856,890 km (0.11 R)
• M45: 13,578,999 km (0.109 R)
• M46: 13,878,194 km (0.116 R)
• M47: 14,078,955 km (0.097 R)
• M48: 14,891,271 km (0.059 R)
• M49: 15,858,122 km (0.058 R)
• M50: 17,202,409 km (0.084 R)
• M51: 17,634,597 km (0.101 R)
• M52: 17,743,205 km (0.089 R)
• M53: 17,888,315 km (0.086 R)
• M54: 18,472,794 km (0.109 R)
• M55: 18,656,650 km (0.086 R)
• M56: 19,848,346 km (0.097 R)
• M57: 19,961,293 km (0.047 R)
• M58: 20,036,690 km (0.107 R)
• M59: 20,834,495 km (0.097 R)
• M60: 21,179,618 km (0.084 R)
• M61: 21,333,554 km (0.116 R)
• M62: 21,836,502 km (0.102 R)
• M63: 22,500,268 km (0.119 R)
• M64: 23,528,155 km (0.084 R)
• M65: 25,547,427 km (0.045 R)
• M66: 26,910,413 km (0.054 R)
• M67: 27,369,978 km (0.096 R)
• M68: 27,705,825 km (0.119 R)
• M69: 28,169,877 km (0.119 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 860.6

Radius: 3.3

Gravity: 79.03 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 13.43 AU - 14.63 AU

Year: 20012 Days

Day: 21.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 82,134,498 km

• M1: 123,119 km (0.081 R)
• M2: 191,784 km (0.061 R)
• M3: 290,818 km (0.074 R)
• M4: 346,319 km (0.109 R)
• M5: 425,606 km (0.09 R)
• M6: 697,724 km (0.115 R)
• M7: 798,703 km (0.102 R)
• M8: 850,913 km (0.082 R)
• M9: 1,099,993 km (0.058 R)
• M10: 1,561,503 km (0.047 R)
• M11: 2,294,682 km (0.111 R)
• M12: 2,482,876 km (0.042 R)
• M13: 2,715,351 km (0.051 R)
• M14: 3,076,929 km (0.098 R)
• M15: 3,582,420 km (0.116 R)
• M16: 3,888,946 km (0.104 R)
• M17: 4,480,307 km (0.079 R)
• M18: 5,493,234 km (0.059 R)
• M19: 6,050,935 km (0.07 R)
• M20: 6,626,438 km (0.11 R)
• M21: 6,893,619 km (0.063 R)
• M22: 7,055,784 km (0.104 R)
• M23: 7,549,457 km (0.084 R)
• M24: 7,660,757 km (0.047 R)
• M25: 8,339,483 km (0.094 R)
• M26: 9,037,357 km (0.1 R)
• M27: 9,333,561 km (0.112 R)
• M28: 9,393,101 km (0.091 R)
• M29: 9,452,940 km (0.053 R)
• M30: 9,935,543 km (0.109 R)
• M31: 11,050,346 km (0.094 R)
• M32: 11,176,607 km (0.113 R)
• M33: 11,240,036 km (0.086 R)
• M34: 11,944,492 km (0.034 R)
• M35: 12,531,365 km (0.061 R)
• M36: 12,795,255 km (0.045 R)
• M37: 14,279,117 km (0.032 R)
• M38: 14,416,597 km (0.118 R)
• M39: 14,762,467 km (0.108 R)
• M40: 15,391,826 km (0.105 R)
• M41: 15,745,176 km (0.038 R)
• M42: 16,316,191 km (0.027 R)
• M43: 19,271,198 km (0.113 R)
• M44: 19,499,484 km (0.083 R)
• M45: 20,112,237 km (0.083 R)
• M46: 22,866,633 km (0.097 R)
• M47: 23,431,514 km (0.046 R)
• M48: 24,328,503 km (0.106 R)
• M49: 24,657,469 km (0.086 R)
• M50: 24,739,897 km (0.052 R)
• M51: 24,822,475 km (0.073 R)
• M52: 25,153,685 km (0.107 R)
• M53: 26,071,917 km (0.109 R)
• M54: 27,171,012 km (0.052 R)
• M55: 27,683,535 km (0.08 R)
• M56: 28,026,862 km (0.099 R)
• M57: 28,112,881 km (0.026 R)
• M58: 29,940,518 km (0.101 R)
• M59: 30,824,192 km (0.099 R)
• M60: 31,985,820 km (0.109 R)
• M61: 32,255,844 km (0.093 R)
• M62: 37,339,329 km (0.078 R)
• M63: 38,099,287 km (0.119 R)
• M64: 38,290,024 km (0.079 R)
• M65: 39,441,329 km (0.115 R)
• M66: 41,091,693 km (0.083 R)
• M67: 43,958,437 km (0.106 R)
• M68: 45,871,345 km (0.057 R)
• M69: 47,093,410 km (0.054 R)
• M70: 50,090,753 km (0.036 R)
• M71: 51,770,737 km (0.037 R)
• M72: 52,193,500 km (0.088 R)
• M73: 54,754,616 km (0.063 R)
• M74: 54,862,177 km (0.072 R)
• M75: 58,013,007 km (0.077 R)
• M76: 58,782,389 km (0.077 R)
• M77: 59,998,021 km (0.07 R)
• M78: 60,109,023 km (0.081 R)
• M79: 60,442,177 km (0.092 R)
• M80: 63,468,393 km (0.11 R)
• M81: 64,260,962 km (0.064 R)
• M82: 65,056,823 km (0.068 R)
• M83: 66,199,451 km (0.114 R)
• M84: 66,428,785 km (0.117 R)
• M85: 67,579,342 km (0.059 R)
• M86: 67,925,811 km (0.12 R)
• M87: 70,016,890 km (0.09 R)
• M88: 71,422,661 km (0.109 R)
• M89: 71,540,245 km (0.108 R)
• M90: 72,128,913 km (0.087 R)
• M91: 75,455,820 km (0.066 R)
• M92: 76,535,767 km (0.116 R)
• M93: 76,656,043 km (0.057 R)
• M94: 77,620,650 km (0.11 R)
• M95: 78,589,446 km (0.119 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 454 - 16,608 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit