🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.45 AU - 0.59 AU

Year: 136 Days

Day: 42.6 Hours

Environment

Temp: 175 °C

Axial Tilt: 70.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.47 AU - 0.71 AU

Year: 164 Days

Day: 46 Hours

Environment

Temp: 190 °C

Axial Tilt: 12.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,167,403 km

• M1: 209,287 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.55 AU - 0.73 AU

Year: 185 Days

Day: 14.2 Hours

Environment

Temp: 177 °C

Axial Tilt: 35.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,167,403 km

• M1: 128,953 km (0.035 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.02 AU - 1.42 AU

Year: 487 Days

Day: 43.9 Hours

Environment

Temp: 4 °C

Axial Tilt: 20.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 71,167,403 km

• M1: 62,981 km (0.092 R)
• M2: 713,133 km (0.1 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.41 AU - 2.17 AU

Year: 866 Days

Day: 31.3 Hours

Environment

Temp: -62 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 3 AU - 3.08 AU

Year: 1917 Days

Day: 33.2 Hours

Environment

Temp: -103 °C

Axial Tilt: 52.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,167,403 km

• M1: 48,769 km (0.082 R)
• M2: 705,803 km (0.094 R)

Asteroid Belt

Center: 3.74 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Terrestrial

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 4.31 AU - 4.55 AU

Year: 3372 Days

Day: 18.1 Hours

Environment

Temp: -132 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,167,403 km

• M1: 84,224 km (0.093 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 638.1

Radius: 9.3

Gravity: 7.38 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 5.12 AU - 6 AU

Year: 4741 Days

Day: 9.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 71,167,403 km

• M1: 118,182 km (0.107 R)
• M2: 325,675 km (0.092 R)
• M3: 404,513 km (0.037 R)
• M4: 553,363 km (0.07 R)
• M5: 709,543 km (0.114 R)
• M6: 843,134 km (0.12 R)
• M7: 932,593 km (0.119 R)
• M8: 1,039,107 km (0.071 R)
• M9: 1,279,361 km (0.099 R)
• M10: 2,033,035 km (0.047 R)
• M11: 2,155,556 km (0.096 R)
• M12: 2,226,615 km (0.114 R)
• M13: 2,316,822 km (0.063 R)
• M14: 2,500,678 km (0.065 R)
• M15: 2,670,322 km (0.063 R)
• M16: 3,917,370 km (0.071 R)
• M17: 4,070,857 km (0.029 R)
• M18: 4,137,129 km (0.033 R)
• M19: 4,248,580 km (0.116 R)
• M20: 4,383,517 km (0.099 R)
• M21: 4,542,839 km (0.106 R)
• M22: 4,611,803 km (0.119 R)
• M23: 4,704,105 km (0.108 R)
• M24: 5,008,686 km (0.045 R)
• M25: 5,514,178 km (0.092 R)
• M26: 5,636,997 km (0.075 R)
• M27: 6,238,979 km (0.079 R)
• M28: 6,625,690 km (0.037 R)
• M29: 7,073,287 km (0.097 R)
• M30: 7,206,877 km (0.119 R)
• M31: 7,721,943 km (0.091 R)
• M32: 8,361,324 km (0.062 R)
• M33: 8,673,236 km (0.076 R)
• M34: 8,873,697 km (0.118 R)
• M35: 9,162,720 km (0.037 R)
• M36: 9,868,972 km (0.072 R)
• M37: 10,410,217 km (0.077 R)
• M38: 10,623,394 km (0.101 R)
• M39: 11,209,069 km (0.082 R)
• M40: 11,552,845 km (0.095 R)
• M41: 11,678,807 km (0.115 R)
• M42: 12,027,519 km (0.039 R)
• M43: 12,702,505 km (0.083 R)
• M44: 12,799,893 km (0.084 R)
• M45: 14,022,108 km (0.062 R)
• M46: 14,325,043 km (0.108 R)
• M47: 14,460,429 km (0.106 R)
• M48: 14,937,347 km (0.045 R)
• M49: 15,315,830 km (0.055 R)
• M50: 15,384,944 km (0.076 R)
• M51: 15,697,454 km (0.106 R)
• M52: 15,871,885 km (0.114 R)
• M53: 16,293,302 km (0.094 R)
• M54: 16,505,432 km (0.104 R)
• M55: 16,682,855 km (0.105 R)
• M56: 16,825,273 km (0.075 R)
• M57: 16,968,138 km (0.097 R)
• M58: 17,039,646 km (0.101 R)
• M59: 17,290,821 km (0.03 R)
• M60: 18,161,630 km (0.115 R)
• M61: 19,232,751 km (0.101 R)
• M62: 19,794,790 km (0.064 R)
• M63: 20,248,371 km (0.051 R)
• M64: 20,667,095 km (0.102 R)
• M65: 20,935,175 km (0.076 R)
• M66: 21,165,705 km (0.032 R)
• M67: 22,253,132 km (0.063 R)
• M68: 22,842,996 km (0.056 R)
• M69: 22,922,134 km (0.117 R)
• M70: 23,080,408 km (0.113 R)
• M71: 23,398,304 km (0.081 R)
• M72: 23,478,039 km (0.098 R)
• M73: 23,917,857 km (0.11 R)
• M74: 24,927,792 km (0.037 R)
• M75: 25,090,704 km (0.115 R)
• M76: 25,253,916 km (0.119 R)
• M77: 25,540,396 km (0.112 R)
• M78: 26,199,374 km (0.095 R)
• M79: 26,406,418 km (0.103 R)
• M80: 26,489,445 km (0.094 R)
• M81: 26,697,236 km (0.105 R)
• M82: 27,618,160 km (0.04 R)
• M83: 28,209,521 km (0.085 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 610.2

Radius: 4.1

Gravity: 36.3 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 11.5 AU - 16.72 AU

Year: 19168 Days

Day: 24.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 71,167,403 km

• M1: 68,965 km (0.041 R)
• M2: 439,219 km (0.092 R)
• M3: 968,347 km (0.1 R)
• M4: 1,570,478 km (0.098 R)
• M5: 1,751,492 km (0.118 R)
• M6: 1,875,957 km (0.101 R)
• M7: 1,971,102 km (0.116 R)
• M8: 2,540,172 km (0.12 R)
• M9: 3,422,949 km (0.12 R)
• M10: 3,776,299 km (0.1 R)
• M11: 4,432,884 km (0.102 R)
• M12: 4,559,893 km (0.088 R)
• M13: 4,991,782 km (0.074 R)
• M14: 5,079,745 km (0.077 R)
• M15: 5,168,307 km (0.044 R)
• M16: 5,572,670 km (0.085 R)
• M17: 5,848,080 km (0.096 R)
• M18: 5,940,831 km (0.086 R)
• M19: 6,174,802 km (0.03 R)
• M20: 6,411,765 km (0.102 R)
• M21: 6,459,636 km (0.041 R)
• M22: 6,846,047 km (0.084 R)
• M23: 6,992,803 km (0.049 R)
• M24: 7,091,238 km (0.096 R)
• M25: 7,289,605 km (0.091 R)
• M26: 7,844,314 km (0.058 R)
• M27: 8,100,874 km (0.112 R)
• M28: 8,204,396 km (0.111 R)
• M29: 8,569,864 km (0.089 R)
• M30: 9,047,380 km (0.079 R)
• M31: 9,262,502 km (0.075 R)
• M32: 10,028,293 km (0.083 R)
• M33: 10,195,095 km (0.049 R)
• M34: 11,214,754 km (0.11 R)
• M35: 12,088,854 km (0.081 R)
• M36: 12,207,186 km (0.063 R)
• M37: 12,623,966 km (0.111 R)
• M38: 12,984,796 km (0.043 R)
• M39: 13,840,197 km (0.102 R)
• M40: 14,462,075 km (0.117 R)
• M41: 14,587,588 km (0.076 R)
• M42: 15,862,311 km (0.082 R)
• M43: 15,926,937 km (0.09 R)
• M44: 16,186,490 km (0.107 R)
• M45: 16,251,714 km (0.104 R)
• M46: 17,039,646 km (0.086 R)
• M47: 17,105,918 km (0.057 R)
• M48: 17,772,975 km (0.093 R)
• M49: 18,042,251 km (0.07 R)
• M50: 18,926,375 km (0.073 R)
• M51: 19,339,115 km (0.114 R)
• M52: 20,454,517 km (0.112 R)
• M53: 20,878,028 km (0.09 R)
• M54: 21,949,598 km (0.069 R)
• M55: 22,673,951 km (0.047 R)
• M56: 24,145,844 km (0.079 R)
• M57: 24,743,189 km (0.08 R)
• M58: 25,194,376 km (0.067 R)
• M59: 25,648,405 km (0.097 R)
• M60: 25,876,392 km (0.065 R)
• M61: 28,663,999 km (0.047 R)
• M62: 28,979,651 km (0.116 R)
• M63: 33,516,954 km (0.119 R)
• M64: 34,266,439 km (0.105 R)
• M65: 34,517,465 km (0.074 R)
• M66: 37,405,302 km (0.114 R)
• M67: 38,269,379 km (0.115 R)
• M68: 38,790,877 km (0.114 R)
• M69: 39,227,254 km (0.102 R)
• M70: 40,546,259 km (0.116 R)
• M71: 41,344,663 km (0.109 R)
• M72: 43,137,294 km (0.076 R)
• M73: 44,407,230 km (0.077 R)
• M74: 44,589,590 km (0.108 R)
• M75: 46,057,744 km (0.111 R)
• M76: 46,705,203 km (0.091 R)
• M77: 47,728,453 km (0.053 R)
• M78: 48,008,799 km (0.111 R)
• M79: 48,102,447 km (0.097 R)
• M80: 48,195,946 km (0.037 R)
• M81: 52,279,369 km (0.118 R)
• M82: 52,471,902 km (0.096 R)
• M83: 53,826,810 km (0.073 R)
• M84: 54,021,287 km (0.104 R)
• M85: 54,801,590 km (0.085 R)
• M86: 55,487,346 km (0.096 R)
• M87: 55,880,489 km (0.119 R)
• M88: 56,966,570 km (0.107 R)
• M89: 57,860,268 km (0.1 R)
• M90: 58,358,728 km (0.082 R)
• M91: 60,670,015 km (0.085 R)
• M92: 63,832,364 km (0.101 R)
• M93: 64,553,875 km (0.111 R)
• M94: 64,967,363 km (0.057 R)
• M95: 65,900,854 km (0.049 R)
• M96: 70,954,120 km (0.082 R)

Kuiper Belt

Range: 30.3 - 47.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 221 - 14,409 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit