🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.76 AU - 0.84 AU

Year: 267 Days

Day: 48 Hours

Environment

Temp: 143 °C

Axial Tilt: 27.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.82 AU - 1.16 AU

Year: 367 Days

Day: 16.3 Hours

Environment

Temp: 12 °C

Axial Tilt: 8.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.12 AU - 1.7 AU

Year: 624 Days

Day: 26.2 Hours

Environment

Temp: -42 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.21 AU - 2.01 AU

Year: 762 Days

Day: 19.2 Hours

Environment

Temp: -62 °C

Axial Tilt: 38.7 °

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: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.7 AU - 1.9 AU

Year: 900 Days

Day: 36.3 Hours

Environment

Temp: -54 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.59 AU - 2.59 AU

Year: 1126 Days

Day: 48 Hours

Environment

Temp: -78 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.03 AU - 2.89 AU

Year: 1438 Days

Day: 30.6 Hours

Environment

Temp: -85 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.78 AU - 3.5 AU

Year: 2074 Days

Day: 15.8 Hours

Environment

Temp: -119 °C

Axial Tilt: 42.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,682,759 km

• M1: 295,306 km (0.084 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 381.5

Radius: 5

Gravity: 15.26 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 10.17 AU - 14.25 AU

Year: 15905 Days

Day: 16.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 69,682,759 km

• M1: 132,693 km (0.086 R)
• M2: 475,572 km (0.103 R)
• M3: 1,253,929 km (0.09 R)
• M4: 1,785,002 km (0.041 R)
• M5: 2,434,257 km (0.079 R)
• M6: 2,491,403 km (0.082 R)
• M7: 3,305,814 km (0.045 R)
• M8: 3,529,463 km (0.03 R)
• M9: 4,126,956 km (0.036 R)
• M10: 4,683,909 km (0.046 R)
• M11: 5,043,991 km (0.059 R)
• M12: 6,412,214 km (0.085 R)
• M13: 6,451,707 km (0.105 R)
• M14: 6,570,937 km (0.08 R)
• M15: 6,932,814 km (0.102 R)
• M16: 7,592,242 km (0.078 R)
• M17: 7,718,053 km (0.094 R)
• M18: 8,228,332 km (0.043 R)
• M19: 8,749,531 km (0.104 R)
• M20: 8,793,363 km (0.083 R)
• M21: 9,281,351 km (0.117 R)
• M22: 10,283,208 km (0.108 R)
• M23: 11,946,437 km (0.085 R)
• M24: 12,387,452 km (0.049 R)
• M25: 12,634,737 km (0.103 R)
• M26: 12,734,220 km (0.116 R)
• M27: 12,933,783 km (0.03 R)
• M28: 13,640,334 km (0.096 R)
• M29: 13,844,535 km (0.12 R)
• M30: 14,049,634 km (0.091 R)
• M31: 14,152,707 km (0.079 R)
• M32: 14,463,122 km (0.099 R)
• M33: 14,567,093 km (0.1 R)
• M34: 16,264,281 km (0.106 R)
• M35: 16,318,285 km (0.103 R)
• M36: 17,135,987 km (0.043 R)
• M37: 17,632,951 km (0.09 R)
• M38: 18,078,753 km (0.052 R)
• M39: 18,246,901 km (0.088 R)
• M40: 18,584,693 km (0.118 R)
• M41: 19,552,890 km (0.111 R)
• M42: 20,479,051 km (0.03 R)
• M43: 21,065,175 km (0.079 R)
• M44: 21,419,423 km (0.113 R)
• M45: 21,538,054 km (0.097 R)
• M46: 22,977,485 km (0.116 R)
• M47: 23,342,205 km (0.117 R)
• M48: 23,464,127 km (0.05 R)
• M49: 23,525,163 km (0.097 R)
• M50: 23,831,390 km (0.09 R)
• M51: 24,819,932 km (0.075 R)
• M52: 25,194,226 km (0.115 R)
• M53: 26,964,867 km (0.075 R)
• M54: 27,671,417 km (0.074 R)
• M55: 27,865,147 km (0.11 R)
• M56: 28,579,327 km (0.093 R)
• M57: 29,563,082 km (0.112 R)
• M58: 30,491,038 km (0.087 R)
• M59: 30,691,200 km (0.096 R)
• M60: 31,428,717 km (0.093 R)
• M61: 32,375,822 km (0.051 R)
• M62: 33,607,162 km (0.114 R)
• M63: 34,297,855 km (0.11 R)
• M64: 34,436,532 km (0.07 R)
• M65: 35,062,899 km (0.106 R)
• M66: 35,272,635 km (0.114 R)
• M67: 35,833,776 km (0.113 R)
• M68: 36,468,520 km (0.09 R)
• M69: 36,893,677 km (0.1 R)
• M70: 37,107,004 km (0.054 R)
• M71: 38,972,190 km (0.117 R)
• M72: 40,720,690 km (0.103 R)
• M73: 41,383,109 km (0.117 R)
• M74: 41,530,762 km (0.089 R)
• M75: 43,166,615 km (0.088 R)
• M76: 45,430,929 km (0.103 R)
• M77: 45,583,219 km (0.048 R)
• M78: 45,812,104 km (0.112 R)
• M79: 47,347,277 km (0.075 R)
• M80: 49,916,920 km (0.089 R)
• M81: 50,388,901 km (0.097 R)
• M82: 50,862,528 km (0.12 R)
• M83: 50,941,516 km (0.093 R)
• M84: 52,691,362 km (0.069 R)
• M85: 53,091,836 km (0.077 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 344.6

Radius: 7.3

Gravity: 6.47 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 13.66 AU - 19.1 AU

Year: 24713 Days

Day: 24 Hours

Environment

Temp: -191 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 69,682,759 km

• M1: 140,622 km (0.118 R)
• M2: 317,895 km (0.06 R)
• M3: 711,338 km (0.092 R)
• M4: 777,311 km (0.089 R)
• M5: 1,324,839 km (0.083 R)
• M6: 1,379,592 km (0.101 R)
• M7: 1,491,640 km (0.119 R)
• M8: 2,258,479 km (0.116 R)
• M9: 2,947,527 km (0.042 R)
• M10: 3,315,089 km (0.113 R)
• M11: 3,504,480 km (0.103 R)
• M12: 3,933,227 km (0.12 R)
• M13: 5,449,701 km (0.104 R)
• M14: 6,037,321 km (0.067 R)
• M15: 6,408,922 km (0.029 R)
• M16: 7,223,034 km (0.114 R)
• M17: 8,946,850 km (0.087 R)
• M18: 9,210,591 km (0.096 R)
• M19: 9,423,619 km (0.066 R)
• M20: 11,583,064 km (0.104 R)
• M21: 12,102,468 km (0.063 R)
• M22: 12,277,198 km (0.042 R)
• M23: 12,335,691 km (0.114 R)
• M24: 12,511,468 km (0.043 R)
• M25: 12,570,410 km (0.058 R)
• M26: 13,103,876 km (0.065 R)
• M27: 16,650,692 km (0.08 R)
• M28: 17,367,266 km (0.116 R)
• M29: 17,894,748 km (0.106 R)
• M30: 19,508,610 km (0.08 R)
• M31: 19,988,071 km (0.094 R)
• M32: 20,125,701 km (0.115 R)
• M33: 24,033,945 km (0.107 R)
• M34: 24,253,704 km (0.105 R)
• M35: 24,400,609 km (0.084 R)
• M36: 25,288,174 km (0.08 R)
• M37: 26,412,402 km (0.068 R)
• M38: 27,170,863 km (0.105 R)
• M39: 30,354,904 km (0.055 R)
• M40: 31,548,845 km (0.107 R)
• M41: 31,629,029 km (0.098 R)
• M42: 32,677,112 km (0.057 R)
• M43: 34,807,236 km (0.119 R)
• M44: 34,890,113 km (0.081 R)
• M45: 35,055,867 km (0.099 R)
• M46: 36,476,150 km (0.109 R)
• M47: 36,644,447 km (0.079 R)
• M48: 38,256,364 km (0.065 R)
• M49: 39,891,170 km (0.067 R)
• M50: 39,977,937 km (0.094 R)
• M51: 40,325,303 km (0.076 R)
• M52: 40,848,147 km (0.102 R)
• M53: 41,724,641 km (0.109 R)
• M54: 42,076,944 km (0.09 R)
• M55: 42,430,294 km (0.079 R)
• M56: 42,873,254 km (0.12 R)
• M57: 43,050,976 km (0.098 R)
• M58: 46,746,193 km (0.056 R)
• M59: 47,020,556 km (0.096 R)
• M60: 48,770,551 km (0.036 R)
• M61: 48,956,053 km (0.102 R)
• M62: 49,513,754 km (0.115 R)
• M63: 50,260,696 km (0.119 R)
• M64: 51,293,819 km (0.039 R)
• M65: 53,476,452 km (0.104 R)
• M66: 53,859,273 km (0.047 R)
• M67: 54,627,308 km (0.051 R)
• M68: 55,302,443 km (0.049 R)
• M69: 55,980,271 km (0.114 R)
• M70: 57,050,943 km (0.076 R)
• M71: 58,226,782 km (0.066 R)
• M72: 59,906,019 km (0.062 R)
• M73: 61,801,723 km (0.083 R)
• M74: 62,002,333 km (0.029 R)
• M75: 63,615,597 km (0.119 R)
• M76: 63,818,302 km (0.114 R)
• M77: 64,325,738 km (0.11 R)
• M78: 64,936,546 km (0.032 R)
• M79: 65,753,949 km (0.113 R)
• M80: 67,708,894 km (0.111 R)
• M81: 69,057,369 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: 273 - 12,991 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit