🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.44 AU - 0.62 AU

Year: 145 Days

Day: 29.3 Hours

Environment

Temp: 181 °C

Axial Tilt: 4.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.52 AU - 1.88 AU

Year: 835 Days

Day: 41.2 Hours

Environment

Temp: -62 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,520,608 km

• M1: 364,121 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 2.22 AU - 2.28 AU

Year: 1271 Days

Day: 30.3 Hours

Environment

Temp: -86 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.06 AU - 2.66 AU

Year: 1366 Days

Day: 32.8 Hours

Environment

Temp: -88 °C

Axial Tilt: 46.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.04 AU - 2.7 AU

Year: 1375 Days

Day: 37.9 Hours

Environment

Temp: -84 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.65 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 715.9

Radius: 11.7

Gravity: 5.23 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 8.29 AU - 9.57 AU

Year: 10053 Days

Day: 12.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 45,520,608 km

• M1: 315,203 km (0.111 R)
• M2: 564,433 km (0.117 R)
• M3: 706,102 km (0.101 R)
• M4: 952,041 km (0.084 R)
• M5: 1,226,254 km (0.087 R)
• M6: 1,994,289 km (0.117 R)
• M7: 2,270,596 km (0.075 R)
• M8: 2,426,777 km (0.115 R)
• M9: 2,613,475 km (0.061 R)
• M10: 3,058,229 km (0.043 R)
• M11: 3,231,164 km (0.095 R)
• M12: 3,348,449 km (0.096 R)
• M13: 4,795,809 km (0.112 R)
• M14: 5,065,384 km (0.09 R)
• M15: 6,120,049 km (0.107 R)
• M16: 6,597,864 km (0.095 R)
• M17: 7,087,798 km (0.042 R)
• M18: 7,279,432 km (0.054 R)
• M19: 7,433,967 km (0.107 R)
• M20: 7,550,504 km (0.104 R)
• M21: 7,628,594 km (0.117 R)
• M22: 8,182,854 km (0.043 R)
• M23: 8,343,522 km (0.058 R)
• M24: 8,873,248 km (0.118 R)
• M25: 9,121,431 km (0.051 R)
• M26: 9,329,970 km (0.083 R)
• M27: 9,582,342 km (0.086 R)
• M28: 9,879,743 km (0.098 R)
• M29: 10,050,883 km (0.064 R)
• M30: 10,266,453 km (0.066 R)
• M31: 10,745,914 km (0.099 R)
• M32: 12,643,264 km (0.069 R)
• M33: 12,969,537 km (0.074 R)
• M34: 13,157,133 km (0.094 R)
• M35: 13,773,326 km (0.078 R)
• M36: 13,916,791 km (0.067 R)
• M37: 14,012,833 km (0.059 R)
• M38: 14,302,005 km (0.072 R)
• M39: 14,593,272 km (0.117 R)
• M40: 15,082,906 km (0.072 R)
• M41: 15,627,891 km (0.075 R)
• M42: 16,229,723 km (0.09 R)
• M43: 16,381,416 km (0.076 R)
• M44: 17,146,758 km (0.109 R)
• M45: 19,781,326 km (0.061 R)
• M46: 21,588,170 km (0.097 R)
• M47: 21,866,422 km (0.113 R)
• M48: 21,978,171 km (0.026 R)
• M49: 22,146,020 km (0.039 R)
• M50: 22,934,999 km (0.079 R)
• M51: 23,905,590 km (0.09 R)
• M52: 24,251,311 km (0.088 R)
• M53: 24,366,950 km (0.06 R)
• M54: 24,598,677 km (0.115 R)
• M55: 24,772,959 km (0.094 R)
• M56: 24,889,495 km (0.033 R)
• M57: 25,122,868 km (0.11 R)
• M58: 26,300,951 km (0.087 R)
• M59: 26,777,271 km (0.107 R)
• M60: 27,436,698 km (0.11 R)
• M61: 31,064,596 km (0.09 R)
• M62: 31,190,258 km (0.119 R)
• M63: 32,074,083 km (0.094 R)
• M64: 32,328,249 km (0.088 R)
• M65: 32,966,284 km (0.092 R)
• M66: 33,094,490 km (0.104 R)
• M67: 34,644,772 km (0.091 R)
• M68: 36,351,086 km (0.051 R)
• M69: 36,748,567 km (0.062 R)
• M70: 37,214,415 km (0.113 R)
• M71: 38,961,269 km (0.11 R)
• M72: 39,300,258 km (0.091 R)
• M73: 39,504,160 km (0.113 R)
• M74: 41,769,820 km (0.096 R)
• M75: 42,186,300 km (0.07 R)
• M76: 43,514,281 km (0.04 R)
• M77: 44,359,957 km (0.115 R)
• M78: 44,501,477 km (0.058 R)
• M79: 44,643,146 km (0.086 R)
• M80: 44,926,784 km (0.114 R)
• M81: 45,496,004 km (0.096 R)
• M82: 46,569,817 km (0.053 R)
• M83: 48,742,427 km (0.071 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 218.4

Radius: 3.2

Gravity: 21.33 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 9.49 AU - 15.25 AU

Year: 16390 Days

Day: 24.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 45,520,608 km

• M1: 43,832 km (0.086 R)
• M2: 219,610 km (0.041 R)
• M3: 287,976 km (0.055 R)
• M4: 445,353 km (0.11 R)
• M5: 741,856 km (0.09 R)
• M6: 882,179 km (0.092 R)
• M7: 1,456,485 km (0.102 R)
• M8: 1,609,374 km (0.097 R)
• M9: 1,676,543 km (0.032 R)
• M10: 2,074,025 km (0.09 R)
• M11: 2,345,994 km (0.047 R)
• M12: 2,525,062 km (0.082 R)
• M13: 2,629,332 km (0.084 R)
• M14: 3,199,599 km (0.099 R)
• M15: 3,340,820 km (0.093 R)
• M16: 3,956,116 km (0.099 R)
• M17: 4,138,326 km (0.119 R)
• M18: 4,292,113 km (0.079 R)
• M19: 4,605,520 km (0.089 R)
• M20: 4,764,991 km (0.042 R)
• M21: 5,023,796 km (0.06 R)
• M22: 5,056,558 km (0.028 R)
• M23: 6,244,215 km (0.099 R)
• M24: 6,670,270 km (0.099 R)
• M25: 7,069,247 km (0.088 R)
• M26: 7,587,903 km (0.057 R)
• M27: 7,625,452 km (0.104 R)
• M28: 7,776,097 km (0.089 R)
• M29: 8,740,106 km (0.114 R)
• M30: 8,858,288 km (0.099 R)
• M31: 9,256,069 km (0.091 R)
• M32: 9,781,906 km (0.054 R)
• M33: 9,822,746 km (0.072 R)
• M34: 10,110,273 km (0.092 R)
• M35: 10,483,968 km (0.079 R)
• M36: 10,862,301 km (0.027 R)
• M37: 11,545,664 km (0.048 R)
• M38: 11,588,749 km (0.117 R)
• M39: 12,023,480 km (0.092 R)
• M40: 12,111,144 km (0.104 R)
• M41: 12,154,977 km (0.069 R)
• M42: 13,223,554 km (0.096 R)
• M43: 13,359,239 km (0.051 R)
• M44: 13,860,692 km (0.065 R)
• M45: 14,275,526 km (0.091 R)
• M46: 14,461,177 km (0.042 R)
• M47: 15,687,431 km (0.12 R)
• M48: 16,361,519 km (0.099 R)
• M49: 16,458,608 km (0.117 R)
• M50: 17,241,903 km (0.104 R)
• M51: 17,687,854 km (0.098 R)
• M52: 17,887,268 km (0.089 R)
• M53: 17,937,233 km (0.051 R)
• M54: 18,692,254 km (0.109 R)
• M55: 19,099,310 km (0.106 R)
• M56: 19,355,122 km (0.071 R)
• M57: 19,560,520 km (0.093 R)
• M58: 20,755,957 km (0.09 R)
• M59: 21,975,030 km (0.103 R)
• M60: 22,350,520 km (0.093 R)
• M61: 22,512,086 km (0.104 R)
• M62: 23,599,363 km (0.078 R)
• M63: 24,814,996 km (0.069 R)
• M64: 26,619,146 km (0.041 R)
• M65: 27,134,062 km (0.083 R)
• M66: 27,421,589 km (0.105 R)
• M67: 27,479,184 km (0.104 R)
• M68: 27,941,741 km (0.116 R)
• M69: 28,640,213 km (0.032 R)
• M70: 30,471,141 km (0.082 R)
• M71: 31,250,098 km (0.112 R)
• M72: 32,705,386 km (0.092 R)
• M73: 33,441,258 km (0.066 R)
• M74: 34,182,515 km (0.073 R)
• M75: 34,617,396 km (0.114 R)
• M76: 35,996,240 km (0.115 R)
• M77: 36,438,750 km (0.104 R)
• M78: 36,692,468 km (0.074 R)
• M79: 38,162,267 km (0.086 R)
• M80: 39,001,511 km (0.056 R)
• M81: 39,260,914 km (0.067 R)
• M82: 39,651,215 km (0.088 R)
• M83: 39,846,889 km (0.106 R)
• M84: 41,754,262 km (0.101 R)
• M85: 44,298,173 km (0.116 R)
• M86: 44,840,167 km (0.068 R)
• M87: 45,043,919 km (0.098 R)
• M88: 45,247,970 km (0.063 R)
• M89: 45,520,538 km (0.114 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 293 - 12,516 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit