🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.58 AU - 0.64 AU

Year: 172 Days

Day: 37.4 Hours

Environment

Temp: 213 °C

Axial Tilt: 38.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,952,609 km

• M1: 307,573 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.74 AU - 0.8 AU

Year: 244 Days

Day: 14.3 Hours

Environment

Temp: 198 °C

Axial Tilt: 0 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.89 AU - 0.89 AU

Year: 304 Days

Day: 23.5 Hours

Environment

Temp: 140 °C

Axial Tilt: 36.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,952,609 km

• M1: 257,009 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.97 AU - 1.39 AU

Year: 464 Days

Day: 36 Hours

Environment

Temp: 12 °C

Axial Tilt: 27.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 58,952,609 km

• M1: 161,566 km (0.101 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 3.21 AU - 4.35 AU

Year: 2658 Days

Day: 48 Hours

Environment

Temp: -125 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 3.96 AU - 4.9 AU

Year: 3372 Days

Day: 41.9 Hours

Environment

Temp: -126 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,952,609 km

• M1: 479,910 km (0.088 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 4.47 AU - 4.57 AU

Year: 3475 Days

Day: 28.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.34 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163.8

Radius: 11.2

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 5.08 AU - 7.24 AU

Year: 5529 Days

Day: 7.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 58,952,609 km

• M1: 139,874 km (0.114 R)
• M2: 213,327 km (0.119 R)
• M3: 329,265 km (0.107 R)
• M4: 454,030 km (0.094 R)
• M5: 548,127 km (0.113 R)
• M6: 685,607 km (0.081 R)
• M7: 826,229 km (0.106 R)
• M8: 1,238,222 km (0.08 R)
• M9: 1,522,009 km (0.107 R)
• M10: 1,879,548 km (0.034 R)
• M11: 1,973,196 km (0.049 R)
• M12: 2,109,629 km (0.11 R)
• M13: 2,306,051 km (0.112 R)
• M14: 2,627,238 km (0.06 R)
• M15: 2,823,660 km (0.036 R)
• M16: 3,247,471 km (0.101 R)
• M17: 3,557,886 km (0.096 R)
• M18: 3,691,627 km (0.045 R)
• M19: 3,809,959 km (0.077 R)
• M20: 3,895,229 km (0.066 R)
• M21: 3,981,099 km (0.07 R)
• M22: 4,102,572 km (0.116 R)
• M23: 4,278,200 km (0.039 R)
• M24: 4,438,419 km (0.094 R)
• M25: 4,528,178 km (0.033 R)
• M26: 4,764,842 km (0.055 R)
• M27: 5,193,290 km (0.061 R)
• M28: 5,307,134 km (0.113 R)
• M29: 5,402,727 km (0.106 R)
• M30: 5,595,409 km (0.109 R)
• M31: 5,790,485 km (0.12 R)
• M32: 6,268,001 km (0.102 R)
• M33: 6,450,361 km (0.114 R)
• M34: 6,593,377 km (0.059 R)
• M35: 6,675,506 km (0.086 R)
• M36: 7,112,780 km (0.1 R)
• M37: 7,971,472 km (0.063 R)
• M38: 8,346,364 km (0.097 R)
• M39: 8,457,665 km (0.082 R)
• M40: 8,726,941 km (0.063 R)
• M41: 9,227,945 km (0.083 R)
• M42: 9,320,097 km (0.104 R)
• M43: 9,715,035 km (0.049 R)
• M44: 9,855,807 km (0.037 R)
• M45: 10,425,326 km (0.062 R)
• M46: 10,569,389 km (0.119 R)
• M47: 10,835,374 km (0.074 R)
• M48: 11,398,460 km (0.082 R)
• M49: 11,621,361 km (0.108 R)
• M50: 12,374,885 km (0.076 R)
• M51: 12,502,044 km (0.115 R)
• M52: 12,911,942 km (0.089 R)
• M53: 13,066,776 km (0.078 R)
• M54: 13,404,268 km (0.104 R)
• M55: 13,613,406 km (0.119 R)
• M56: 13,902,878 km (0.118 R)
• M57: 14,008,494 km (0.097 R)
• M58: 14,380,694 km (0.059 R)
• M59: 14,541,212 km (0.11 R)
• M60: 15,516,890 km (0.026 R)
• M61: 15,819,227 km (0.12 R)
• M62: 16,794,156 km (0.062 R)
• M63: 17,217,817 km (0.108 R)
• M64: 17,416,782 km (0.116 R)
• M65: 17,616,645 km (0.095 R)
• M66: 17,874,552 km (0.096 R)
• M67: 18,075,911 km (0.045 R)
• M68: 18,510,343 km (0.049 R)
• M69: 18,918,745 km (0.116 R)
• M70: 19,036,030 km (0.104 R)
• M71: 19,212,256 km (0.063 R)
• M72: 19,300,668 km (0.052 R)

Asteroid Belt

Center: 7.07 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 500

Radius: 13.6

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 6.88 AU - 9.08 AU

Year: 8153 Days

Day: 12.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 58,952,609 km

• M1: 393,891 km (0.051 R)
• M2: 1,131,259 km (0.047 R)
• M3: 1,301,801 km (0.062 R)
• M4: 1,481,468 km (0.114 R)
• M5: 1,650,513 km (0.105 R)
• M6: 1,926,521 km (0.072 R)
• M7: 2,369,181 km (0.063 R)
• M8: 2,705,029 km (0.095 R)
• M9: 2,867,043 km (0.109 R)
• M10: 3,176,860 km (0.063 R)
• M11: 4,011,766 km (0.062 R)
• M12: 4,170,789 km (0.084 R)
• M13: 4,522,643 km (0.089 R)
• M14: 5,139,884 km (0.067 R)
• M15: 5,255,074 km (0.082 R)
• M16: 5,843,891 km (0.117 R)
• M17: 6,609,384 km (0.114 R)
• M18: 7,116,072 km (0.119 R)
• M19: 7,374,128 km (0.037 R)
• M20: 7,701,149 km (0.084 R)
• M21: 7,800,183 km (0.093 R)
• M22: 8,032,957 km (0.083 R)
• M23: 8,403,361 km (0.109 R)
• M24: 8,917,529 km (0.055 R)
• M25: 9,265,943 km (0.087 R)
• M26: 9,761,560 km (0.052 R)
• M27: 10,411,264 km (0.097 R)
• M28: 10,631,023 km (0.079 R)
• M29: 11,112,429 km (0.048 R)
• M30: 11,525,319 km (0.077 R)
• M31: 11,828,853 km (0.093 R)
• M32: 12,058,187 km (0.062 R)
• M33: 12,211,973 km (0.107 R)
• M34: 12,404,955 km (0.112 R)
• M35: 13,346,075 km (0.116 R)
• M36: 13,584,833 km (0.067 R)
• M37: 13,704,811 km (0.101 R)
• M38: 14,026,446 km (0.112 R)
• M39: 14,350,625 km (0.059 R)
• M40: 14,636,207 km (0.081 R)
• M41: 15,337,821 km (0.096 R)
• M42: 15,881,759 km (0.108 R)
• M43: 16,389,494 km (0.101 R)
• M44: 17,118,036 km (0.063 R)
• M45: 17,290,971 km (0.06 R)
• M46: 18,164,473 km (0.109 R)
• M47: 21,987,297 km (0.088 R)
• M48: 22,316,711 km (0.101 R)
• M49: 23,940,446 km (0.045 R)
• M50: 24,717,607 km (0.062 R)
• M51: 24,864,363 km (0.117 R)
• M52: 25,355,194 km (0.038 R)
• M53: 25,601,880 km (0.115 R)
• M54: 26,646,672 km (0.093 R)
• M55: 27,149,171 km (0.079 R)
• M56: 29,915,834 km (0.091 R)
• M57: 30,281,152 km (0.12 R)
• M58: 31,015,977 km (0.06 R)
• M59: 31,544,357 km (0.115 R)
• M60: 31,756,636 km (0.038 R)
• M61: 32,396,167 km (0.1 R)
• M62: 32,717,653 km (0.069 R)
• M63: 32,932,475 km (0.091 R)
• M64: 34,394,794 km (0.055 R)
• M65: 34,613,357 km (0.056 R)
• M66: 34,777,466 km (0.073 R)
• M67: 34,941,874 km (0.107 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 578.2

Radius: 8.5

Gravity: 8 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 11.82 AU - 11.98 AU

Year: 14846 Days

Day: 5.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 58,952,609 km

• M1: 247,884 km (0.069 R)
• M2: 352,453 km (0.105 R)
• M3: 426,952 km (0.104 R)
• M4: 1,172,249 km (0.119 R)
• M5: 1,487,452 km (0.099 R)
• M6: 1,564,046 km (0.12 R)
• M7: 1,856,061 km (0.094 R)
• M8: 1,994,588 km (0.055 R)
• M9: 2,864,051 km (0.064 R)
• M10: 3,122,407 km (0.102 R)
• M11: 3,388,541 km (0.073 R)
• M12: 3,871,892 km (0.098 R)
• M13: 4,085,667 km (0.073 R)
• M14: 5,172,945 km (0.07 R)
• M15: 5,369,068 km (0.088 R)
• M16: 6,344,446 km (0.111 R)
• M17: 6,681,639 km (0.113 R)
• M18: 7,242,033 km (0.114 R)
• M19: 8,088,009 km (0.112 R)
• M20: 8,315,846 km (0.063 R)
• M21: 9,153,595 km (0.06 R)
• M22: 9,823,643 km (0.07 R)
• M23: 10,858,113 km (0.092 R)
• M24: 11,618,219 km (0.051 R)
• M25: 12,395,231 km (0.111 R)
• M26: 12,552,757 km (0.098 R)
• M27: 12,658,074 km (0.117 R)
• M28: 14,218,230 km (0.074 R)
• M29: 14,438,139 km (0.032 R)
• M30: 14,493,341 km (0.113 R)
• M31: 14,548,543 km (0.039 R)
• M32: 15,781,379 km (0.103 R)
• M33: 16,352,693 km (0.112 R)
• M34: 17,339,590 km (0.096 R)
• M35: 17,810,524 km (0.109 R)
• M36: 19,067,146 km (0.069 R)
• M37: 19,736,597 km (0.051 R)
• M38: 19,982,087 km (0.094 R)
• M39: 20,043,572 km (0.094 R)
• M40: 20,290,258 km (0.114 R)
• M41: 23,652,022 km (0.097 R)
• M42: 23,977,996 km (0.091 R)
• M43: 25,830,765 km (0.064 R)
• M44: 26,774,429 km (0.052 R)
• M45: 28,004,123 km (0.079 R)
• M46: 29,112,494 km (0.115 R)
• M47: 29,672,139 km (0.102 R)
• M48: 30,730,993 km (0.1 R)
• M49: 31,086,737 km (0.08 R)
• M50: 31,730,307 km (0.097 R)
• M51: 31,802,114 km (0.027 R)
• M52: 33,981,007 km (0.073 R)
• M53: 34,717,926 km (0.11 R)
• M54: 34,865,878 km (0.089 R)
• M55: 36,057,575 km (0.081 R)
• M56: 36,508,014 km (0.104 R)
• M57: 37,262,735 km (0.068 R)
• M58: 38,022,543 km (0.097 R)
• M59: 38,175,133 km (0.076 R)
• M60: 38,404,317 km (0.038 R)
• M61: 38,941,074 km (0.119 R)
• M62: 39,171,903 km (0.054 R)
• M63: 39,557,567 km (0.085 R)
• M64: 39,866,935 km (0.113 R)
• M65: 40,177,201 km (0.063 R)
• M66: 42,055,253 km (0.074 R)
• M67: 42,687,752 km (0.077 R)
• M68: 43,005,049 km (0.093 R)
• M69: 43,164,072 km (0.102 R)
• M70: 45,491,217 km (0.107 R)
• M71: 45,572,299 km (0.098 R)
• M72: 47,529,936 km (0.087 R)
• M73: 47,941,330 km (0.079 R)
• M74: 50,099,130 km (0.111 R)
• M75: 50,685,404 km (0.087 R)
• M76: 52,542,961 km (0.057 R)
• M77: 53,223,930 km (0.033 R)
• M78: 53,822,322 km (0.107 R)
• M79: 54,594,696 km (0.067 R)
• M80: 55,284,492 km (0.068 R)
• M81: 55,716,979 km (0.098 R)
• M82: 55,977,130 km (0.116 R)
• M83: 56,324,496 km (0.094 R)
• M84: 57,633,477 km (0.103 R)
• M85: 58,511,766 km (0.117 R)
• M86: 58,687,993 km (0.084 R)

Kuiper Belt

Range: 30.3 - 58.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 184 - 16,442 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit