🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.56 AU - 0.7 AU

Year: 190 Days

Day: 41.7 Hours

Environment

Temp: 110 °C

Axial Tilt: 20.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 82,797,675 km

• M1: 53,855 km (0.077 R)
• M2: 360,680 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.56 AU - 0.78 AU

Year: 209 Days

Day: 12.5 Hours

Environment

Temp: 126 °C

Axial Tilt: 47.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.59 AU - 0.89 AU

Year: 242 Days

Day: 21.2 Hours

Environment

Temp: 169 °C

Axial Tilt: 19.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.03 AU - 1.17 AU

Year: 439 Days

Day: 45.7 Hours

Environment

Temp: 8 °C

Axial Tilt: 1.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 82,797,675 km

• M1: 981,960 km (0.113 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.12 AU - 1.76 AU

Year: 658 Days

Day: 21.7 Hours

Environment

Temp: -52 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.2 AU - 2.2 AU

Year: 1243 Days

Day: 29.7 Hours

Environment

Temp: -98 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.37 AU - 2.43 AU

Year: 1416 Days

Day: 26.7 Hours

Environment

Temp: -92 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,797,675 km

• M1: 321,935 km (0.08 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 3.25 AU - 3.35 AU

Year: 2283 Days

Day: 24.5 Hours

Environment

Temp: -121 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 82,797,675 km

• M1: 1,851,124 km (0.09 R)
• M2: 2,106,039 km (0.081 R)

Asteroid Belt

Center: 6.33 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 9.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 743.1

Radius: 11.2

Gravity: 5.92 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 7.72 AU - 11 AU

Year: 10905 Days

Day: 13.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 82,797,675 km

• M1: 244,593 km (0.108 R)
• M2: 828,922 km (0.108 R)
• M3: 1,251,237 km (0.094 R)
• M4: 1,760,318 km (0.057 R)
• M5: 2,663,440 km (0.034 R)
• M6: 2,749,310 km (0.076 R)
• M7: 3,042,372 km (0.107 R)
• M8: 3,284,272 km (0.063 R)
• M9: 4,213,125 km (0.05 R)
• M10: 4,759,007 km (0.063 R)
• M11: 5,075,856 km (0.109 R)
• M12: 5,219,021 km (0.061 R)
• M13: 5,363,383 km (0.087 R)
• M14: 5,472,589 km (0.087 R)
• M15: 6,566,299 km (0.117 R)
• M16: 7,198,201 km (0.119 R)
• M17: 7,318,926 km (0.052 R)
• M18: 8,140,518 km (0.081 R)
• M19: 8,266,180 km (0.088 R)
• M20: 8,991,281 km (0.114 R)
• M21: 9,295,712 km (0.081 R)
• M22: 9,383,377 km (0.12 R)
• M23: 9,471,191 km (0.108 R)
• M24: 9,647,866 km (0.038 R)
• M25: 10,049,237 km (0.103 R)
• M26: 10,320,009 km (0.1 R)
• M27: 10,960,886 km (0.056 R)
• M28: 12,185,345 km (0.102 R)
• M29: 12,862,425 km (0.118 R)
• M30: 13,851,117 km (0.054 R)
• M31: 14,354,514 km (0.107 R)
• M32: 14,915,357 km (0.11 R)
• M33: 15,483,230 km (0.08 R)
• M34: 15,900,758 km (0.112 R)
• M35: 16,058,284 km (0.105 R)
• M36: 16,216,260 km (0.092 R)
• M37: 16,746,883 km (0.107 R)
• M38: 18,317,661 km (0.088 R)
• M39: 18,538,019 km (0.11 R)
• M40: 20,332,146 km (0.118 R)
• M41: 20,446,139 km (0.105 R)
• M42: 20,789,317 km (0.102 R)
• M43: 21,947,204 km (0.081 R)
• M44: 22,829,233 km (0.099 R)
• M45: 24,688,735 km (0.103 R)
• M46: 24,810,358 km (0.091 R)
• M47: 25,115,239 km (0.104 R)
• M48: 25,237,610 km (0.071 R)
• M49: 25,605,770 km (0.086 R)
• M50: 25,728,889 km (0.106 R)
• M51: 26,285,393 km (0.046 R)
• M52: 28,232,559 km (0.072 R)
• M53: 28,359,717 km (0.095 R)
• M54: 28,614,782 km (0.113 R)
• M55: 29,191,332 km (0.097 R)
• M56: 30,095,800 km (0.12 R)
• M57: 31,535,680 km (0.057 R)
• M58: 32,263,922 km (0.074 R)
• M59: 32,663,498 km (0.114 R)
• M60: 33,131,889 km (0.077 R)
• M61: 33,266,079 km (0.096 R)
• M62: 34,142,872 km (0.079 R)
• M63: 35,712,602 km (0.1 R)
• M64: 35,988,012 km (0.079 R)
• M65: 36,195,055 km (0.092 R)
• M66: 36,471,662 km (0.059 R)
• M67: 36,957,406 km (0.07 R)
• M68: 37,305,819 km (0.084 R)
• M69: 37,725,292 km (0.1 R)
• M70: 38,357,343 km (0.101 R)
• M71: 39,845,692 km (0.081 R)
• M72: 40,131,424 km (0.052 R)
• M73: 40,417,754 km (0.054 R)
• M74: 40,776,640 km (0.071 R)
• M75: 42,368,211 km (0.094 R)
• M76: 42,441,066 km (0.088 R)
• M77: 43,832,775 km (0.078 R)
• M78: 43,906,377 km (0.045 R)
• M79: 45,388,293 km (0.104 R)
• M80: 46,360,380 km (0.096 R)
• M81: 46,435,329 km (0.102 R)
• M82: 46,660,773 km (0.107 R)
• M83: 47,037,310 km (0.12 R)
• M84: 47,944,921 km (0.088 R)
• M85: 50,162,260 km (0.116 R)
• M86: 50,239,303 km (0.081 R)
• M87: 50,625,266 km (0.079 R)
• M88: 50,934,634 km (0.106 R)
• M89: 52,022,510 km (0.098 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 693.3

Radius: 3.7

Gravity: 50.64 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 12.24 AU - 18.16 AU

Year: 22566 Days

Day: 19 Hours

Environment

Temp: -205 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 82,797,675 km

• M1: 519,703 km (0.119 R)
• M2: 564,882 km (0.094 R)
• M3: 611,257 km (0.059 R)
• M4: 658,979 km (0.1 R)
• M5: 943,663 km (0.088 R)
• M6: 971,189 km (0.073 R)
• M7: 2,060,711 km (0.08 R)
• M8: 2,392,968 km (0.099 R)
• M9: 2,901,899 km (0.11 R)
• M10: 3,064,961 km (0.085 R)
• M11: 3,231,164 km (0.09 R)
• M12: 3,835,540 km (0.045 R)
• M13: 5,592,268 km (0.108 R)
• M14: 6,104,042 km (0.1 R)
• M15: 6,630,626 km (0.09 R)
• M16: 7,116,969 km (0.06 R)
• M17: 8,643,316 km (0.076 R)
• M18: 9,836,509 km (0.098 R)
• M19: 10,639,251 km (0.074 R)
• M20: 12,702,804 km (0.064 R)
• M21: 13,440,022 km (0.096 R)
• M22: 13,711,542 km (0.054 R)
• M23: 15,448,972 km (0.109 R)
• M24: 16,235,109 km (0.076 R)
• M25: 16,596,687 km (0.111 R)
• M26: 16,960,958 km (0.091 R)
• M27: 17,254,319 km (0.112 R)
• M28: 19,125,190 km (0.086 R)
• M29: 19,814,238 km (0.088 R)
• M30: 20,200,649 km (0.099 R)
• M31: 20,745,634 km (0.062 R)
• M32: 21,059,341 km (0.116 R)
• M33: 25,359,981 km (0.111 R)
• M34: 26,370,215 km (0.104 R)
• M35: 27,051,035 km (0.104 R)
• M36: 27,823,858 km (0.081 R)
• M37: 28,429,879 km (0.028 R)
• M38: 28,516,795 km (0.1 R)
• M39: 29,831,311 km (0.101 R)
• M40: 30,185,260 km (0.099 R)
• M41: 32,519,136 km (0.038 R)
• M42: 33,891,697 km (0.096 R)
• M43: 34,446,107 km (0.084 R)
• M44: 35,470,104 km (0.068 R)
• M45: 35,844,996 km (0.118 R)
• M46: 36,126,988 km (0.1 R)
• M47: 36,504,124 km (0.07 R)
• M48: 37,834,498 km (0.038 R)
• M49: 38,409,403 km (0.053 R)
• M50: 38,987,299 km (0.114 R)
• M51: 40,346,695 km (0.102 R)
• M52: 41,622,915 km (0.09 R)
• M53: 41,919,268 km (0.099 R)
• M54: 44,114,168 km (0.095 R)
• M55: 44,517,185 km (0.102 R)
• M56: 45,530,262 km (0.075 R)
• M57: 46,346,019 km (0.089 R)
• M58: 46,550,818 km (0.11 R)
• M59: 50,391,893 km (0.059 R)
• M60: 50,918,627 km (0.085 R)
• M61: 51,765,351 km (0.083 R)
• M62: 54,441,059 km (0.087 R)
• M63: 55,523,848 km (0.06 R)
• M64: 55,632,606 km (0.055 R)
• M65: 57,380,956 km (0.118 R)
• M66: 57,600,715 km (0.056 R)
• M67: 58,261,938 km (0.115 R)
• M68: 60,819,314 km (0.101 R)
• M69: 61,043,561 km (0.101 R)
• M70: 61,155,610 km (0.071 R)
• M71: 65,927,931 km (0.04 R)
• M72: 66,388,693 km (0.099 R)
• M73: 69,292,238 km (0.051 R)
• M74: 69,643,494 km (0.098 R)
• M75: 70,465,235 km (0.029 R)
• M76: 71,881,478 km (0.082 R)
• M77: 72,355,553 km (0.062 R)
• M78: 72,593,115 km (0.119 R)
• M79: 73,068,836 km (0.054 R)
• M80: 73,306,996 km (0.117 R)
• M81: 73,664,983 km (0.1 R)
• M82: 75,462,851 km (0.11 R)
• M83: 76,911,706 km (0.051 R)
• M84: 77,518,026 km (0.099 R)
• M85: 78,491,460 km (0.062 R)
• M86: 80,573,413 km (0.11 R)
• M87: 82,425,584 km (0.092 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 455 - 15,427 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit