🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.47 AU - 0.57 AU

Year: 133 Days

Day: 41.8 Hours

Environment

Temp: 204 °C

Axial Tilt: 105.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,475,384 km

• M1: 107,710 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.56 AU - 0.82 AU

Year: 203 Days

Day: 35.8 Hours

Environment

Temp: 162 °C

Axial Tilt: 27 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.57 AU - 0.89 AU

Year: 221 Days

Day: 13.4 Hours

Environment

Temp: 179 °C

Axial Tilt: 25 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,475,384 km

• M1: 658,530 km (0.059 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.85 AU - 0.89 AU

Year: 288 Days

Day: 15.7 Hours

Environment

Temp: 157 °C

Axial Tilt: 33.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.98 AU - 1.22 AU

Year: 409 Days

Day: 16.9 Hours

Environment

Temp: 45 °C

Axial Tilt: 15.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.84 AU - 2.26 AU

Year: 1041 Days

Day: 25 Hours

Environment

Temp: -60 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,475,384 km

• M1: 187,895 km (0.105 R)

Asteroid Belt

Center: 2.32 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.08 AU - 3.1 AU

Year: 1479 Days

Day: 39.3 Hours

Environment

Temp: -90 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 36,475,384 km

• M1: 170,242 km (0.064 R)
• M2: 445,353 km (0.071 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 3.43 AU - 4.71 AU

Year: 2913 Days

Day: 21.3 Hours

Environment

Temp: -128 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 584.2

Radius: 10.5

Gravity: 5.3 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 7.67 AU - 8.41 AU

Year: 8088 Days

Day: 7.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 36,475,384 km

• M1: 134,040 km (0.043 R)
• M2: 210,185 km (0.078 R)
• M3: 410,497 km (0.056 R)
• M4: 531,372 km (0.069 R)
• M5: 596,896 km (0.099 R)
• M6: 708,645 km (0.097 R)
• M7: 1,228,049 km (0.078 R)
• M8: 1,765,404 km (0.112 R)
• M9: 1,868,627 km (0.076 R)
• M10: 2,059,663 km (0.04 R)
• M11: 2,168,720 km (0.113 R)
• M12: 2,279,572 km (0.116 R)
• M13: 2,415,258 km (0.087 R)
• M14: 2,484,222 km (0.104 R)
• M15: 2,671,220 km (0.071 R)
• M16: 3,009,610 km (0.049 R)
• M17: 3,336,332 km (0.063 R)
• M18: 3,413,375 km (0.031 R)
• M19: 3,569,256 km (0.057 R)
• M20: 4,244,241 km (0.119 R)
• M21: 4,696,924 km (0.054 R)
• M22: 4,987,743 km (0.112 R)
• M23: 5,926,320 km (0.072 R)
• M24: 6,690,017 km (0.117 R)
• M25: 6,918,602 km (0.077 R)
• M26: 7,249,662 km (0.045 R)
• M27: 7,518,340 km (0.05 R)
• M28: 7,687,835 km (0.117 R)
• M29: 8,308,815 km (0.085 R)
• M30: 8,484,144 km (0.108 R)
• M31: 9,053,663 km (0.113 R)
• M32: 9,561,997 km (0.099 R)
• M33: 10,079,755 km (0.083 R)
• M34: 10,342,150 km (0.112 R)
• M35: 10,568,790 km (0.092 R)
• M36: 10,720,782 km (0.112 R)
• M37: 11,219,840 km (0.119 R)
• M38: 11,374,824 km (0.115 R)
• M39: 12,280,489 km (0.095 R)
• M40: 12,802,586 km (0.089 R)
• M41: 13,827,032 km (0.088 R)
• M42: 14,285,998 km (0.05 R)
• M43: 15,090,835 km (0.104 R)
• M44: 16,040,931 km (0.083 R)
• M45: 16,259,493 km (0.09 R)
• M46: 17,010,325 km (0.099 R)
• M47: 17,233,376 km (0.106 R)
• M48: 17,953,390 km (0.081 R)
• M49: 18,821,207 km (0.114 R)
• M50: 19,098,113 km (0.076 R)
• M51: 20,692,527 km (0.052 R)
• M52: 21,313,508 km (0.082 R)
• M53: 21,988,942 km (0.074 R)
• M54: 22,086,031 km (0.083 R)
• M55: 23,064,701 km (0.068 R)
• M56: 23,509,605 km (0.069 R)
• M57: 23,658,604 km (0.092 R)
• M58: 24,207,479 km (0.084 R)
• M59: 25,674,735 km (0.112 R)
• M60: 26,135,795 km (0.094 R)
• M61: 26,548,087 km (0.038 R)
• M62: 26,754,981 km (0.105 R)
• M63: 27,274,684 km (0.082 R)
• M64: 27,692,810 km (0.094 R)
• M65: 27,797,678 km (0.059 R)
• M66: 28,165,689 km (0.042 R)
• M67: 28,429,579 km (0.083 R)
• M68: 28,694,368 km (0.086 R)
• M69: 29,066,268 km (0.083 R)
• M70: 29,546,926 km (0.078 R)
• M71: 30,950,154 km (0.047 R)
• M72: 31,167,968 km (0.113 R)
• M73: 31,934,358 km (0.103 R)
• M74: 32,319,872 km (0.028 R)
• M75: 33,485,539 km (0.064 R)
• M76: 34,101,732 km (0.099 R)
• M77: 36,488,417 km (0.097 R)
• M78: 37,934,430 km (0.099 R)
• M79: 38,225,996 km (0.116 R)
• M80: 38,518,161 km (0.115 R)
• M81: 39,046,091 km (0.085 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 57.9

Radius: 3.2

Gravity: 5.65 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 15.03 AU - 17.09 AU

Year: 22833 Days

Day: 21.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 80.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 36,475,384 km

• M1: 49,068 km (0.105 R)
• M2: 70,909 km (0.096 R)
• M3: 183,856 km (0.053 R)
• M4: 229,184 km (0.097 R)
• M5: 268,229 km (0.113 R)
• M6: 342,280 km (0.088 R)
• M7: 615,894 km (0.103 R)
• M8: 833,559 km (0.087 R)
• M9: 1,261,858 km (0.108 R)
• M10: 1,315,115 km (0.092 R)
• M11: 1,405,472 km (0.044 R)
• M12: 1,442,273 km (0.085 R)
• M13: 1,989,502 km (0.099 R)
• M14: 2,263,266 km (0.062 R)
• M15: 2,616,168 km (0.064 R)
• M16: 3,081,267 km (0.069 R)
• M17: 3,421,602 km (0.037 R)
• M18: 3,546,068 km (0.107 R)
• M19: 3,646,747 km (0.087 R)
• M20: 3,722,893 km (0.1 R)
• M21: 3,748,474 km (0.075 R)
• M22: 3,850,948 km (0.11 R)
• M23: 4,566,924 km (0.095 R)
• M24: 5,294,269 km (0.091 R)
• M25: 5,759,368 km (0.074 R)
• M26: 5,877,700 km (0.12 R)
• M27: 5,967,010 km (0.1 R)
• M28: 6,821,663 km (0.077 R)
• M29: 7,009,857 km (0.085 R)
• M30: 8,206,790 km (0.115 R)
• M31: 8,339,932 km (0.081 R)
• M32: 10,349,330 km (0.105 R)
• M33: 10,529,297 km (0.075 R)
• M34: 10,637,755 km (0.073 R)
• M35: 10,819,367 km (0.117 R)
• M36: 11,222,383 km (0.088 R)
• M37: 11,407,286 km (0.068 R)
• M38: 11,667,736 km (0.116 R)
• M39: 12,043,227 km (0.096 R)
• M40: 12,537,199 km (0.087 R)
• M41: 12,613,793 km (0.076 R)
• M42: 13,781,255 km (0.094 R)
• M43: 14,457,886 km (0.084 R)
• M44: 14,618,704 km (0.114 R)
• M45: 14,901,593 km (0.113 R)
• M46: 17,100,682 km (0.047 R)
• M47: 17,355,896 km (0.082 R)
• M48: 17,870,214 km (0.11 R)
• M49: 18,476,683 km (0.091 R)
• M50: 19,001,772 km (0.112 R)
• M51: 19,266,111 km (0.1 R)
• M52: 19,576,078 km (0.084 R)
• M53: 22,022,153 km (0.09 R)
• M54: 24,275,695 km (0.094 R)
• M55: 24,994,812 km (0.045 R)
• M56: 25,236,114 km (0.063 R)
• M57: 25,769,580 km (0.075 R)
• M58: 29,657,628 km (0.065 R)
• M59: 29,708,641 km (0.069 R)
• M60: 30,993,687 km (0.05 R)
• M61: 33,777,105 km (0.107 R)
• M62: 35,930,267 km (0.045 R)
• M63: 36,420,798 km (0.109 R)
• M64: 36,475,402 km (0.086 R)

Kuiper Belt

Range: 30.9 - 45.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 399 - 12,496 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit