🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.49 AU - 0.67 AU

Year: 156 Days

Day: 46.8 Hours

Environment

Temp: 211 °C

Axial Tilt: 24.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.62 AU - 0.9 AU

Year: 234 Days

Day: 19.6 Hours

Environment

Temp: 201 °C

Axial Tilt: 11.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,944,528 km

• M1: 281,244 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.15 AU - 1.31 AU

Year: 482 Days

Day: 19.2 Hours

Environment

Temp: 15 °C

Axial Tilt: 28.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 46,944,528 km

• M1: 141,071 km (0.051 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.15 AU - 1.41 AU

Year: 511 Days

Day: 29.6 Hours

Environment

Temp: 11 °C

Axial Tilt: 26 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.83 AU - 1.93 AU

Year: 910 Days

Day: 35.7 Hours

Environment

Temp: -54 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.54 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 3.05 AU - 3.33 AU

Year: 2012 Days

Day: 34.2 Hours

Environment

Temp: -102 °C

Axial Tilt: 132.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,944,528 km

• M1: 2,475,246 km (0.103 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 3.5 AU - 4.1 AU

Year: 2616 Days

Day: 23.6 Hours

Environment

Temp: -112 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,944,528 km

• M1: 436,676 km (0.114 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 4.34 AU - 4.72 AU

Year: 3404 Days

Day: 40.7 Hours

Environment

Temp: -117 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.7 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 8.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 138.1

Radius: 8.5

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 8.28 AU - 9.44 AU

Year: 9312 Days

Day: 12 Hours

Environment

Temp: -164 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 46,944,528 km

• M1: 110,104 km (0.074 R)
• M2: 186,997 km (0.07 R)
• M3: 778,956 km (0.049 R)
• M4: 912,248 km (0.04 R)
• M5: 1,201,570 km (0.117 R)
• M6: 1,400,535 km (0.103 R)
• M7: 1,489,247 km (0.117 R)
• M8: 1,862,493 km (0.109 R)
• M9: 2,009,997 km (0.051 R)
• M10: 2,316,673 km (0.03 R)
• M11: 2,386,834 km (0.069 R)
• M12: 2,475,546 km (0.105 R)
• M13: 2,529,401 km (0.093 R)
• M14: 3,031,302 km (0.09 R)
• M15: 3,146,941 km (0.091 R)
• M16: 3,955,667 km (0.07 R)
• M17: 4,383,218 km (0.108 R)
• M18: 4,915,636 km (0.096 R)
• M19: 5,097,697 km (0.093 R)
• M20: 6,187,218 km (0.108 R)
• M21: 6,859,362 km (0.09 R)
• M22: 7,217,050 km (0.045 R)
• M23: 8,057,341 km (0.072 R)
• M24: 8,461,854 km (0.101 R)
• M25: 8,516,158 km (0.109 R)
• M26: 9,262,502 km (0.075 R)
• M27: 10,231,896 km (0.12 R)
• M28: 10,406,327 km (0.1 R)
• M29: 10,817,123 km (0.101 R)
• M30: 11,233,304 km (0.112 R)
• M31: 11,323,212 km (0.115 R)
• M32: 11,685,090 km (0.046 R)
• M33: 12,327,313 km (0.063 R)
• M34: 12,981,206 km (0.092 R)
• M35: 13,486,846 km (0.056 R)
• M36: 14,419,888 km (0.098 R)
• M37: 15,874,877 km (0.09 R)
• M38: 16,212,071 km (0.106 R)
• M39: 16,347,607 km (0.107 R)
• M40: 16,653,983 km (0.103 R)
• M41: 16,756,457 km (0.102 R)
• M42: 17,099,785 km (0.08 R)
• M43: 17,341,535 km (0.115 R)
• M44: 18,319,606 km (0.108 R)
• M45: 18,779,769 km (0.096 R)
• M46: 19,711,614 km (0.105 R)
• M47: 20,219,648 km (0.104 R)
• M48: 20,805,473 km (0.118 R)
• M49: 21,137,431 km (0.094 R)
• M50: 21,433,934 km (0.119 R)
• M51: 23,932,817 km (0.099 R)
• M52: 24,280,632 km (0.098 R)
• M53: 24,396,870 km (0.034 R)
• M54: 24,474,511 km (0.061 R)
• M55: 25,649,153 km (0.077 R)
• M56: 26,362,735 km (0.118 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 90.9

Radius: 5

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 17.06 AU - 18.62 AU

Year: 26607 Days

Day: 24.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 46,944,528 km

• M1: 215,122 km (0.106 R)
• M2: 247,435 km (0.081 R)
• M3: 293,661 km (0.05 R)
• M4: 451,337 km (0.11 R)
• M5: 494,870 km (0.081 R)
• M6: 666,907 km (0.066 R)
• M7: 734,077 km (0.072 R)
• M8: 986,897 km (0.063 R)
• M9: 1,103,135 km (0.111 R)
• M10: 1,203,515 km (0.107 R)
• M11: 1,307,037 km (0.068 R)
• M12: 1,349,223 km (0.116 R)
• M13: 1,544,748 km (0.08 R)
• M14: 1,843,046 km (0.073 R)
• M15: 1,986,660 km (0.032 R)
• M16: 2,084,646 km (0.097 R)
• M17: 2,439,492 km (0.08 R)
• M18: 3,147,390 km (0.104 R)
• M19: 3,204,386 km (0.1 R)
• M20: 3,406,493 km (0.063 R)
• M21: 3,612,639 km (0.088 R)
• M22: 4,255,461 km (0.055 R)
• M23: 4,381,871 km (0.074 R)
• M24: 4,801,344 km (0.05 R)
• M25: 5,032,472 km (0.068 R)
• M26: 5,132,703 km (0.082 R)
• M27: 6,099,105 km (0.077 R)
• M28: 6,206,068 km (0.069 R)
• M29: 6,421,638 km (0.114 R)
• M30: 7,383,852 km (0.061 R)
• M31: 7,573,991 km (0.118 R)
• M32: 8,193,326 km (0.058 R)
• M33: 8,390,197 km (0.06 R)
• M34: 8,548,770 km (0.102 R)
• M35: 8,668,449 km (0.104 R)
• M36: 9,030,625 km (0.094 R)
• M37: 9,811,376 km (0.051 R)
• M38: 10,871,277 km (0.09 R)
• M39: 11,833,790 km (0.079 R)
• M40: 11,922,651 km (0.054 R)
• M41: 12,505,484 km (0.065 R)
• M42: 12,686,647 km (0.118 R)
• M43: 13,235,522 km (0.048 R)
• M44: 13,979,323 km (0.079 R)
• M45: 14,545,999 km (0.057 R)
• M46: 15,361,607 km (0.063 R)
• M47: 15,507,166 km (0.054 R)
• M48: 15,555,785 km (0.095 R)
• M49: 15,897,317 km (0.07 R)
• M50: 16,986,838 km (0.109 R)
• M51: 17,288,278 km (0.109 R)
• M52: 18,562,702 km (0.071 R)
• M53: 18,665,925 km (0.111 R)
• M54: 19,394,018 km (0.105 R)
• M55: 19,551,245 km (0.099 R)
• M56: 20,025,620 km (0.084 R)
• M57: 20,397,071 km (0.104 R)
• M58: 20,824,323 km (0.06 R)
• M59: 20,878,028 km (0.084 R)
• M60: 21,470,885 km (0.088 R)
• M61: 22,124,029 km (0.108 R)
• M62: 22,343,190 km (0.1 R)
• M63: 22,452,995 km (0.105 R)
• M64: 25,428,796 km (0.12 R)
• M65: 25,773,320 km (0.087 R)
• M66: 27,519,426 km (0.111 R)
• M67: 27,637,159 km (0.103 R)
• M68: 28,109,889 km (0.072 R)
• M69: 28,228,520 km (0.117 R)
• M70: 28,943,448 km (0.074 R)
• M71: 29,966,697 km (0.078 R)
• M72: 30,027,285 km (0.084 R)
• M73: 32,544,867 km (0.084 R)
• M74: 32,607,100 km (0.079 R)
• M75: 33,231,821 km (0.094 R)
• M76: 34,874,256 km (0.078 R)
• M77: 34,937,984 km (0.095 R)
• M78: 35,320,955 km (0.099 R)
• M79: 35,769,599 km (0.107 R)
• M80: 35,962,431 km (0.1 R)
• M81: 37,452,276 km (0.052 R)
• M82: 38,500,658 km (0.059 R)
• M83: 38,764,249 km (0.063 R)
• M84: 39,891,020 km (0.034 R)
• M85: 42,109,108 km (0.068 R)
• M86: 43,062,046 km (0.11 R)
• M87: 44,022,165 km (0.077 R)
• M88: 45,475,509 km (0.12 R)

Kuiper Belt

Range: 31.1 - 61.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 285 - 15,157 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit