🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.71 AU - 0.75 AU

Year: 230 Days

Day: 30.1 Hours

Environment

Temp: 176 °C

Axial Tilt: 7.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,252,881 km

• M1: 583,581 km (0.063 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.81 AU - 1.05 AU

Year: 331 Days

Day: 18.6 Hours

Environment

Temp: 35 °C

Axial Tilt: 107.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.28 AU - 1.4 AU

Year: 572 Days

Day: 26.4 Hours

Environment

Temp: -31 °C

Axial Tilt: 89.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.35 AU - 1.39 AU

Year: 592 Days

Day: 31 Hours

Environment

Temp: -35 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.4 AU - 2.06 AU

Year: 840 Days

Day: 15.1 Hours

Environment

Temp: -50 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,252,881 km

• M1: 346,768 km (0.092 R)
• M2: 528,529 km (0.088 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.71 AU - 1.91 AU

Year: 898 Days

Day: 18.7 Hours

Environment

Temp: -66 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 3.09 AU - 3.27 AU

Year: 2092 Days

Day: 26.2 Hours

Environment

Temp: -119 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.14 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 194.3

Radius: 10.6

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 4.09 AU - 6.09 AU

Year: 4237 Days

Day: 7.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 56,252,881 km

• M1: 149,448 km (0.094 R)
• M2: 365,468 km (0.093 R)
• M3: 472,580 km (0.094 R)
• M4: 545,883 km (0.053 R)
• M5: 656,286 km (0.113 R)
• M6: 892,501 km (0.049 R)
• M7: 1,095,505 km (0.087 R)
• M8: 1,176,886 km (0.101 R)
• M9: 1,324,540 km (0.098 R)
• M10: 1,422,825 km (0.102 R)
• M11: 1,535,024 km (0.078 R)
• M12: 1,780,663 km (0.072 R)
• M13: 1,853,218 km (0.103 R)
• M14: 1,951,504 km (0.116 R)
• M15: 2,089,733 km (0.113 R)
• M16: 2,322,956 km (0.115 R)
• M17: 2,496,788 km (0.087 R)
• M18: 3,294,145 km (0.111 R)
• M19: 3,535,746 km (0.074 R)
• M20: 3,736,356 km (0.069 R)
• M21: 3,846,012 km (0.099 R)
• M22: 4,328,016 km (0.053 R)
• M23: 4,778,306 km (0.092 R)
• M24: 5,138,986 km (0.119 R)
• M25: 5,561,899 km (0.092 R)
• M26: 5,687,412 km (0.105 R)
• M27: 5,886,676 km (0.094 R)
• M28: 6,385,286 km (0.084 R)
• M29: 6,993,850 km (0.069 R)
• M30: 7,071,192 km (0.087 R)
• M31: 7,462,540 km (0.114 R)
• M32: 7,921,207 km (0.116 R)
• M33: 8,103,268 km (0.103 R)
• M34: 8,368,654 km (0.109 R)
• M35: 8,595,445 km (0.044 R)
• M36: 8,719,910 km (0.084 R)
• M37: 8,866,067 km (0.07 R)
• M38: 9,266,691 km (0.113 R)
• M39: 9,716,382 km (0.103 R)
• M40: 9,933,149 km (0.083 R)
• M41: 10,504,014 km (0.111 R)
• M42: 10,592,726 km (0.107 R)
• M43: 11,311,993 km (0.088 R)
• M44: 11,562,868 km (0.079 R)
• M45: 11,631,534 km (0.114 R)
• M46: 11,815,539 km (0.105 R)
• M47: 12,256,404 km (0.099 R)
• M48: 12,561,284 km (0.111 R)
• M49: 12,679,168 km (0.061 R)
• M50: 12,821,136 km (0.109 R)
• M51: 13,011,125 km (0.059 R)
• M52: 13,154,290 km (0.082 R)
• M53: 13,635,397 km (0.092 R)
• M54: 14,245,008 km (0.064 R)
• M55: 14,763,814 km (0.091 R)
• M56: 15,364,449 km (0.096 R)
• M57: 15,922,001 km (0.114 R)
• M58: 15,998,445 km (0.08 R)
• M59: 16,512,015 km (0.118 R)
• M60: 17,502,502 km (0.115 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 593.1

Radius: 10

Gravity: 5.93 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 9.2 AU - 13.02 AU

Year: 13663 Days

Day: 12.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 56,252,881 km

• M1: 164,558 km (0.091 R)
• M2: 259,852 km (0.119 R)
• M3: 430,692 km (0.108 R)
• M4: 696,228 km (0.094 R)
• M5: 789,877 km (0.107 R)
• M6: 1,300,305 km (0.089 R)
• M7: 1,899,295 km (0.101 R)
• M8: 2,634,718 km (0.069 R)
• M9: 4,233,470 km (0.078 R)
• M10: 4,663,265 km (0.111 R)
• M11: 4,772,920 km (0.088 R)
• M12: 5,837,459 km (0.106 R)
• M13: 5,955,790 km (0.099 R)
• M14: 6,194,848 km (0.058 R)
• M15: 6,682,537 km (0.094 R)
• M16: 6,764,965 km (0.111 R)
• M17: 7,098,419 km (0.11 R)
• M18: 7,267,165 km (0.08 R)
• M19: 8,307,170 km (0.037 R)
• M20: 8,485,042 km (0.042 R)
• M21: 8,890,003 km (0.079 R)
• M22: 9,071,914 km (0.09 R)
• M23: 9,209,245 km (0.07 R)
• M24: 9,301,098 km (0.115 R)
• M25: 10,380,147 km (0.106 R)
• M26: 10,475,740 km (0.109 R)
• M27: 10,813,084 km (0.098 R)
• M28: 10,910,173 km (0.115 R)
• M29: 11,399,507 km (0.075 R)
• M30: 12,756,809 km (0.039 R)
• M31: 13,689,701 km (0.05 R)
• M32: 13,952,844 km (0.113 R)
• M33: 14,217,482 km (0.102 R)
• M34: 14,859,706 km (0.106 R)
• M35: 14,967,566 km (0.095 R)
• M36: 15,511,354 km (0.1 R)
• M37: 15,950,873 km (0.067 R)
• M38: 16,786,227 km (0.105 R)
• M39: 17,011,372 km (0.083 R)
• M40: 17,350,959 km (0.109 R)
• M41: 19,023,912 km (0.087 R)
• M42: 19,317,573 km (0.087 R)
• M43: 19,790,452 km (0.091 R)
• M44: 20,207,381 km (0.076 R)
• M45: 20,446,887 km (0.078 R)
• M46: 22,956,242 km (0.087 R)
• M47: 23,457,096 km (0.062 R)
• M48: 23,645,888 km (0.042 R)
• M49: 24,725,087 km (0.054 R)
• M50: 25,367,311 km (0.12 R)
• M51: 25,885,069 km (0.078 R)
• M52: 26,210,594 km (0.107 R)
• M53: 26,799,711 km (0.067 R)
• M54: 26,997,030 km (0.084 R)
• M55: 27,459,437 km (0.064 R)
• M56: 27,591,981 km (0.112 R)
• M57: 29,199,560 km (0.11 R)
• M58: 29,334,946 km (0.082 R)
• M59: 29,606,167 km (0.064 R)
• M60: 29,878,435 km (0.073 R)
• M61: 30,768,542 km (0.068 R)
• M62: 31,389,972 km (0.082 R)
• M63: 32,015,440 km (0.117 R)
• M64: 32,785,570 km (0.107 R)
• M65: 34,486,947 km (0.101 R)
• M66: 35,204,418 km (0.06 R)
• M67: 35,637,205 km (0.113 R)
• M68: 36,508,014 km (0.083 R)
• M69: 36,726,876 km (0.034 R)
• M70: 37,606,511 km (0.116 R)
• M71: 37,974,971 km (0.074 R)
• M72: 38,196,675 km (0.116 R)
• M73: 38,418,828 km (0.028 R)
• M74: 39,236,978 km (0.064 R)
• M75: 39,311,628 km (0.068 R)
• M76: 39,610,823 km (0.11 R)
• M77: 41,345,560 km (0.091 R)
• M78: 41,649,693 km (0.077 R)
• M79: 41,802,133 km (0.113 R)
• M80: 42,413,540 km (0.102 R)
• M81: 43,259,067 km (0.106 R)
• M82: 43,567,837 km (0.091 R)
• M83: 45,357,925 km (0.117 R)
• M84: 46,696,377 km (0.066 R)
• M85: 47,967,809 km (0.09 R)
• M86: 49,734,859 km (0.107 R)
• M87: 50,139,372 km (0.114 R)
• M88: 50,382,618 km (0.076 R)
• M89: 51,441,173 km (0.091 R)
• M90: 52,507,207 km (0.075 R)
• M91: 54,744,294 km (0.1 R)
• M92: 55,412,996 km (0.105 R)
• M93: 55,496,920 km (0.064 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 431 - 12,924 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit