🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.5 AU - 0.58 AU

Year: 140 Days

Day: 13.9 Hours

Environment

Temp: 195 °C

Axial Tilt: 13.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.56 AU - 0.74 AU

Year: 185 Days

Day: 41.4 Hours

Environment

Temp: 229 °C

Axial Tilt: 0.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.93 AU - 1.27 AU

Year: 407 Days

Day: 16.9 Hours

Environment

Temp: 18 °C

Axial Tilt: 38.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.62 AU - 2.22 AU

Year: 939 Days

Day: 41.5 Hours

Environment

Temp: -51 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,519,765 km

• M1: 950,246 km (0.065 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.34 AU - 3.28 AU

Year: 1663 Days

Day: 18.9 Hours

Environment

Temp: -95 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 4.85 AU - 5.75 AU

Year: 4308 Days

Day: 45 Hours

Environment

Temp: -127 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.94 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 12.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 686.3

Radius: 12.7

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 12.33 AU - 12.81 AU

Year: 15736 Days

Day: 13.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 51,519,765 km

• M1: 341,083 km (0.09 R)
• M2: 600,037 km (0.031 R)
• M3: 715,078 km (0.097 R)
• M4: 1,206,058 km (0.097 R)
• M5: 2,143,887 km (0.111 R)
• M6: 2,584,303 km (0.062 R)
• M7: 2,682,439 km (0.095 R)
• M8: 2,950,369 km (0.058 R)
• M9: 3,333,190 km (0.115 R)
• M10: 3,512,558 km (0.068 R)
• M11: 3,918,567 km (0.117 R)
• M12: 4,031,962 km (0.102 R)
• M13: 4,417,775 km (0.11 R)
• M14: 4,775,463 km (0.115 R)
• M15: 4,978,318 km (0.09 R)
• M16: 5,646,422 km (0.077 R)
• M17: 6,298,519 km (0.069 R)
• M18: 6,746,714 km (0.117 R)
• M19: 6,974,702 km (0.117 R)
• M20: 7,485,129 km (0.116 R)
• M21: 8,200,955 km (0.104 R)
• M22: 8,542,487 km (0.117 R)
• M23: 9,239,613 km (0.093 R)
• M24: 9,442,169 km (0.105 R)
• M25: 11,656,666 km (0.074 R)
• M26: 12,040,833 km (0.108 R)
• M27: 13,618,941 km (0.032 R)
• M28: 13,907,665 km (0.073 R)
• M29: 15,201,687 km (0.077 R)
• M30: 15,561,320 km (0.12 R)
• M31: 16,227,779 km (0.098 R)
• M32: 16,656,825 km (0.093 R)
• M33: 17,338,692 km (0.103 R)
• M34: 17,840,294 km (0.064 R)
• M35: 18,219,674 km (0.059 R)
• M36: 18,665,626 km (0.105 R)
• M37: 18,986,363 km (0.096 R)
• M38: 20,617,429 km (0.036 R)
• M39: 20,749,823 km (0.052 R)
• M40: 21,082,080 km (0.109 R)
• M41: 21,349,262 km (0.028 R)
• M42: 21,751,979 km (0.106 R)
• M43: 21,954,385 km (0.039 R)
• M44: 23,044,056 km (0.076 R)
• M45: 23,734,001 km (0.112 R)
• M46: 24,081,667 km (0.025 R)
• M47: 24,781,785 km (0.116 R)
• M48: 25,063,777 km (0.119 R)
• M49: 26,130,559 km (0.065 R)
• M50: 26,633,507 km (0.099 R)
• M51: 26,777,720 km (0.073 R)
• M52: 28,750,916 km (0.083 R)
• M53: 29,195,670 km (0.119 R)
• M54: 29,419,020 km (0.116 R)
• M55: 29,642,818 km (0.105 R)
• M56: 31,301,559 km (0.031 R)
• M57: 32,681,151 km (0.101 R)
• M58: 34,237,118 km (0.093 R)
• M59: 34,866,177 km (0.106 R)
• M60: 35,103,140 km (0.116 R)
• M61: 36,455,804 km (0.094 R)
• M62: 36,535,839 km (0.103 R)
• M63: 37,825,373 km (0.075 R)
• M64: 38,150,150 km (0.099 R)
• M65: 38,884,077 km (0.096 R)
• M66: 39,293,975 km (0.092 R)
• M67: 40,117,811 km (0.105 R)
• M68: 41,782,685 km (0.078 R)
• M69: 44,065,848 km (0.043 R)
• M70: 44,236,689 km (0.097 R)
• M71: 46,389,402 km (0.087 R)
• M72: 46,650,002 km (0.114 R)
• M73: 46,736,918 km (0.056 R)
• M74: 47,260,062 km (0.068 R)
• M75: 47,434,792 km (0.044 R)
• M76: 47,960,329 km (0.094 R)
• M77: 48,311,884 km (0.104 R)
• M78: 50,082,076 km (0.08 R)
• M79: 50,617,337 km (0.028 R)
• M80: 50,706,797 km (0.072 R)
• M81: 53,140,006 km (0.103 R)
• M82: 54,325,120 km (0.113 R)
• M83: 56,721,529 km (0.095 R)
• M84: 58,494,263 km (0.071 R)
• M85: 59,434,785 km (0.113 R)
• M86: 59,529,032 km (0.112 R)
• M87: 60,001,312 km (0.099 R)
• M88: 64,307,936 km (0.1 R)
• M89: 64,501,665 km (0.077 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 251.3

Radius: 6.3

Gravity: 6.33 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 12.47 AU - 15.43 AU

Year: 18398 Days

Day: 24.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 51,519,765 km

• M1: 182,509 km (0.103 R)
• M2: 670,797 km (0.116 R)
• M3: 723,904 km (0.064 R)
• M4: 815,608 km (0.099 R)
• M5: 1,264,252 km (0.047 R)
• M6: 1,308,383 km (0.089 R)
• M7: 1,490,444 km (0.111 R)
• M8: 1,584,541 km (0.119 R)
• M9: 2,058,317 km (0.113 R)
• M10: 2,137,006 km (0.117 R)
• M11: 2,629,931 km (0.073 R)
• M12: 2,715,501 km (0.091 R)
• M13: 2,948,125 km (0.07 R)
• M14: 3,156,964 km (0.115 R)
• M15: 3,652,282 km (0.06 R)
• M16: 4,271,618 km (0.069 R)
• M17: 4,748,536 km (0.039 R)
• M18: 6,585,897 km (0.071 R)
• M19: 8,028,918 km (0.109 R)
• M20: 8,615,641 km (0.036 R)
• M21: 10,007,948 km (0.12 R)
• M22: 10,366,833 km (0.079 R)
• M23: 10,913,015 km (0.118 R)
• M24: 11,938,658 km (0.085 R)
• M25: 12,994,669 km (0.062 R)
• M26: 14,887,980 km (0.094 R)
• M27: 15,606,947 km (0.058 R)
• M28: 16,653,534 km (0.105 R)
• M29: 17,238,911 km (0.096 R)
• M30: 19,758,588 km (0.055 R)
• M31: 19,870,636 km (0.079 R)
• M32: 19,926,736 km (0.031 R)
• M33: 20,377,923 km (0.078 R)
• M34: 21,118,133 km (0.116 R)
• M35: 21,925,064 km (0.095 R)
• M36: 22,099,196 km (0.092 R)
• M37: 23,628,385 km (0.067 R)
• M38: 25,252,270 km (0.09 R)
• M39: 25,373,893 km (0.049 R)
• M40: 25,740,258 km (0.094 R)
• M41: 27,347,688 km (0.04 R)
• M42: 28,733,113 km (0.103 R)
• M43: 29,242,494 km (0.118 R)
• M44: 31,244,413 km (0.09 R)
• M45: 32,294,889 km (0.115 R)
• M46: 32,957,309 km (0.072 R)
• M47: 33,290,313 km (0.117 R)
• M48: 34,903,577 km (0.094 R)
• M49: 35,719,783 km (0.1 R)
• M50: 38,275,812 km (0.092 R)
• M51: 38,906,367 km (0.034 R)
• M52: 39,681,733 km (0.083 R)
• M53: 40,035,831 km (0.093 R)
• M54: 41,247,723 km (0.084 R)
• M55: 41,606,459 km (0.077 R)
• M56: 42,906,315 km (0.114 R)
• M57: 43,561,254 km (0.04 R)
• M58: 44,366,390 km (0.087 R)
• M59: 46,139,723 km (0.112 R)
• M60: 47,109,865 km (0.069 R)
• M61: 48,086,889 km (0.058 R)
• M62: 49,984,239 km (0.11 R)
• M63: 50,596,543 km (0.025 R)

Kuiper Belt

Range: 31.1 - 53.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 236 - 17,509 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit