🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.45 AU - 0.57 AU

Year: 127 Days

Day: 34.1 Hours

Environment

Temp: 240 °C

Axial Tilt: 19.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 95,853,507 km

• M1: 73,752 km (0.102 R)
• M2: 113,545 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.81 AU - 1.05 AU

Year: 314 Days

Day: 15 Hours

Environment

Temp: 132 °C

Axial Tilt: 43.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 95,853,507 km

• M1: 502,350 km (0.105 R)
• M2: 552,615 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.03 AU - 1.69 AU

Year: 555 Days

Day: 16.7 Hours

Environment

Temp: 1 °C

Axial Tilt: 17.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.33 AU - 1.43 AU

Year: 567 Days

Day: 38.6 Hours

Environment

Temp: -2 °C

Axial Tilt: 14.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.08 AU - 2.58 AU

Year: 1244 Days

Day: 29.5 Hours

Environment

Temp: -70 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 3.37 AU - 5.15 AU

Year: 3076 Days

Day: 47.6 Hours

Environment

Temp: -108 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,853,507 km

• M1: 1,924,577 km (0.058 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 3.44 AU - 5.44 AU

Year: 3273 Days

Day: 40.7 Hours

Environment

Temp: -117 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 95,853,507 km

• M1: 1,291,179 km (0.107 R)
• M2: 3,119,864 km (0.043 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 4.79 AU - 4.85 AU

Year: 3702 Days

Day: 12.1 Hours

Environment

Temp: -122 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.36 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 369.2

Radius: 10.7

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 5.13 AU - 6.67 AU

Year: 5014 Days

Day: 7.9 Hours

Environment

Temp: -136 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 95,853,507 km

• M1: 157,527 km (0.114 R)
• M2: 314,455 km (0.054 R)
• M3: 398,678 km (0.104 R)
• M4: 475,123 km (0.106 R)
• M5: 625,917 km (0.111 R)
• M6: 697,575 km (0.068 R)
• M7: 895,792 km (0.12 R)
• M8: 1,138,141 km (0.08 R)
• M9: 1,415,645 km (0.059 R)
• M10: 1,485,058 km (0.095 R)
• M11: 1,555,519 km (0.085 R)
• M12: 1,641,687 km (0.097 R)
• M13: 1,804,150 km (0.066 R)
• M14: 1,925,624 km (0.117 R)
• M15: 2,192,955 km (0.098 R)
• M16: 2,306,650 km (0.113 R)
• M17: 2,523,118 km (0.114 R)
• M18: 2,694,258 km (0.119 R)
• M19: 2,798,827 km (0.099 R)
• M20: 2,869,138 km (0.102 R)
• M21: 3,360,567 km (0.098 R)
• M22: 3,702,697 km (0.088 R)
• M23: 4,056,197 km (0.055 R)
• M24: 4,318,442 km (0.104 R)
• M25: 4,648,754 km (0.105 R)
• M26: 4,965,901 km (0.086 R)
• M27: 5,290,230 km (0.091 R)
• M28: 5,778,367 km (0.1 R)
• M29: 5,846,135 km (0.116 R)
• M30: 6,234,790 km (0.049 R)
• M31: 6,655,460 km (0.097 R)
• M32: 6,917,106 km (0.101 R)
• M33: 7,061,319 km (0.086 R)
• M34: 7,303,817 km (0.091 R)
• M35: 8,073,049 km (0.064 R)
• M36: 8,352,199 km (0.088 R)
• M37: 8,608,759 km (0.032 R)
• M38: 9,156,138 km (0.112 R)
• M39: 9,553,918 km (0.104 R)
• M40: 9,714,587 km (0.107 R)
• M41: 9,876,302 km (0.084 R)
• M42: 10,093,219 km (0.086 R)
• M43: 10,202,276 km (0.068 R)
• M44: 10,948,619 km (0.076 R)
• M45: 11,456,055 km (0.118 R)
• M46: 11,655,320 km (0.05 R)
• M47: 11,884,653 km (0.115 R)
• M48: 12,173,377 km (0.069 R)
• M49: 12,376,830 km (0.112 R)
• M50: 12,640,272 km (0.091 R)
• M51: 13,023,841 km (0.103 R)
• M52: 13,471,139 km (0.102 R)
• M53: 13,651,554 km (0.051 R)
• M54: 14,106,032 km (0.106 R)
• M55: 14,350,475 km (0.102 R)
• M56: 14,442,478 km (0.088 R)
• M57: 14,534,780 km (0.102 R)
• M58: 14,812,583 km (0.077 R)
• M59: 15,467,672 km (0.087 R)
• M60: 16,355,984 km (0.093 R)
• M61: 16,773,960 km (0.111 R)
• M62: 17,784,943 km (0.074 R)
• M63: 19,355,122 km (0.118 R)
• M64: 19,626,792 km (0.068 R)
• M65: 19,831,442 km (0.05 R)
• M66: 19,968,324 km (0.104 R)
• M67: 20,622,366 km (0.087 R)
• M68: 20,760,893 km (0.095 R)
• M69: 21,634,096 km (0.071 R)
• M70: 23,272,193 km (0.054 R)
• M71: 23,488,810 km (0.068 R)
• M72: 23,633,472 km (0.026 R)
• M73: 23,814,934 km (0.106 R)
• M74: 23,923,991 km (0.042 R)
• M75: 24,361,864 km (0.077 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 693.3

Radius: 6.1

Gravity: 18.63 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 18.43 AU - 18.81 AU

Year: 28109 Days

Day: 20.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 95,853,507 km

• M1: 84,373 km (0.096 R)
• M2: 367,263 km (0.107 R)
• M3: 500,854 km (0.048 R)
• M4: 2,162,288 km (0.077 R)
• M5: 2,283,761 km (0.113 R)
• M6: 2,324,901 km (0.116 R)
• M7: 2,836,226 km (0.118 R)
• M8: 5,920,485 km (0.1 R)
• M9: 6,148,323 km (0.104 R)
• M10: 7,512,356 km (0.097 R)
• M11: 7,635,326 km (0.114 R)
• M12: 8,133,636 km (0.055 R)
• M13: 9,358,843 km (0.095 R)
• M14: 9,757,671 km (0.073 R)
• M15: 10,229,802 km (0.027 R)
• M16: 10,709,562 km (0.072 R)
• M17: 10,986,916 km (0.108 R)
• M18: 12,920,319 km (0.104 R)
• M19: 14,956,197 km (0.05 R)
• M20: 18,232,540 km (0.038 R)
• M21: 19,400,001 km (0.087 R)
• M22: 19,653,420 km (0.107 R)
• M23: 21,806,732 km (0.09 R)
• M24: 23,313,332 km (0.094 R)
• M25: 23,402,941 km (0.074 R)
• M26: 23,582,608 km (0.083 R)
• M27: 24,305,914 km (0.041 R)
• M28: 25,589,015 km (0.034 R)
• M29: 26,425,566 km (0.078 R)
• M30: 29,957,273 km (0.086 R)
• M31: 30,838,554 km (0.042 R)
• M32: 31,134,159 km (0.102 R)
• M33: 32,026,660 km (0.079 R)
• M34: 32,226,074 km (0.116 R)
• M35: 32,426,086 km (0.093 R)
• M36: 33,532,812 km (0.12 R)
• M37: 34,039,948 km (0.097 R)
• M38: 36,717,900 km (0.081 R)
• M39: 37,660,516 km (0.039 R)
• M40: 39,142,732 km (0.089 R)
• M41: 41,618,726 km (0.082 R)
• M42: 43,150,459 km (0.117 R)
• M43: 43,260,563 km (0.073 R)
• M44: 44,033,984 km (0.097 R)
• M45: 44,812,042 km (0.09 R)
• M46: 46,043,831 km (0.112 R)
• M47: 46,268,976 km (0.104 R)
• M48: 46,833,409 km (0.119 R)
• M49: 50,383,665 km (0.106 R)
• M50: 50,964,404 km (0.108 R)
• M51: 51,898,045 km (0.086 R)
• M52: 52,602,052 km (0.113 R)
• M53: 52,955,253 km (0.12 R)
• M54: 53,545,715 km (0.084 R)
• M55: 54,732,924 km (0.113 R)
• M56: 55,090,912 km (0.059 R)
• M57: 55,928,959 km (0.028 R)
• M58: 57,496,595 km (0.083 R)
• M59: 59,323,185 km (0.105 R)
• M60: 61,788,259 km (0.046 R)
• M61: 62,658,919 km (0.117 R)
• M62: 63,533,617 km (0.115 R)
• M63: 63,658,831 km (0.1 R)
• M64: 64,412,355 km (0.095 R)
• M65: 64,916,201 km (0.113 R)
• M66: 65,042,461 km (0.049 R)
• M67: 66,054,940 km (0.04 R)
• M68: 67,072,505 km (0.112 R)
• M69: 68,865,884 km (0.108 R)
• M70: 70,156,465 km (0.095 R)
• M71: 72,107,370 km (0.096 R)
• M72: 73,549,195 km (0.091 R)
• M73: 74,471,765 km (0.116 R)
• M74: 75,265,531 km (0.04 R)
• M75: 75,530,768 km (0.114 R)
• M76: 81,443,774 km (0.097 R)
• M77: 82,398,058 km (0.057 R)
• M78: 82,808,106 km (0.118 R)
• M79: 82,944,988 km (0.119 R)
• M80: 86,668,629 km (0.089 R)
• M81: 86,807,605 km (0.062 R)
• M82: 87,085,708 km (0.087 R)
• M83: 87,921,960 km (0.116 R)
• M84: 92,568,320 km (0.108 R)
• M85: 94,277,476 km (0.063 R)
• M86: 95,136,018 km (0.061 R)
• M87: 95,709,875 km (0.088 R)

Kuiper Belt

Range: 31.4 - 59.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 185 - 17,641 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit