🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.51 AU - 0.65 AU

Year: 165 Days

Day: 33.6 Hours

Environment

Temp: 210 °C

Axial Tilt: 26.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.46 AU - 3.04 AU

Year: 1700 Days

Day: 15.8 Hours

Environment

Temp: -105 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 62,262,989 km

• M1: 470,934 km (0.064 R)
• M2: 2,228,111 km (0.073 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.88 AU - 4.06 AU

Year: 2410 Days

Day: 35.8 Hours

Environment

Temp: -124 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 3.25 AU - 4.09 AU

Year: 2621 Days

Day: 20.9 Hours

Environment

Temp: -122 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 3.22 AU - 4.16 AU

Year: 2642 Days

Day: 19.2 Hours

Environment

Temp: -124 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 62,262,989 km

• M1: 760,855 km (0.028 R)
• M2: 1,863,989 km (0.081 R)

Asteroid Belt

Center: 6.2 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 207.8

Radius: 13.6

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 7.34 AU - 10.08 AU

Year: 9583 Days

Day: 13.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 62,262,989 km

• M1: 171,888 km (0.102 R)
• M2: 263,891 km (0.092 R)
• M3: 355,744 km (0.087 R)
• M4: 506,838 km (0.084 R)
• M5: 685,158 km (0.115 R)
• M6: 1,545,196 km (0.09 R)
• M7: 1,713,494 km (0.03 R)
• M8: 1,906,026 km (0.1 R)
• M9: 1,996,084 km (0.108 R)
• M10: 2,161,839 km (0.117 R)
• M11: 2,293,934 km (0.097 R)
• M12: 2,626,490 km (0.085 R)
• M13: 2,788,504 km (0.114 R)
• M14: 3,122,706 km (0.065 R)
• M15: 3,294,744 km (0.113 R)
• M16: 3,447,932 km (0.097 R)
• M17: 3,581,074 km (0.112 R)
• M18: 3,875,782 km (0.058 R)
• M19: 4,060,984 km (0.118 R)
• M20: 4,683,760 km (0.091 R)
• M21: 4,831,712 km (0.069 R)
• M22: 4,981,310 km (0.092 R)
• M23: 5,081,989 km (0.117 R)
• M24: 5,183,267 km (0.073 R)
• M25: 5,362,186 km (0.076 R)
• M26: 5,911,210 km (0.11 R)
• M27: 6,071,430 km (0.094 R)
• M28: 6,314,526 km (0.09 R)
• M29: 6,478,485 km (0.093 R)
• M30: 6,978,591 km (0.101 R)
• M31: 8,402,912 km (0.084 R)
• M32: 8,674,133 km (0.073 R)
• M33: 9,380,534 km (0.087 R)
• M34: 9,505,299 km (0.09 R)
• M35: 10,394,210 km (0.095 R)
• M36: 11,078,171 km (0.054 R)
• M37: 12,387,152 km (0.096 R)
• M38: 12,524,184 km (0.107 R)
• M39: 13,356,995 km (0.106 R)
• M40: 13,815,513 km (0.072 R)
• M41: 14,423,030 km (0.111 R)
• M42: 14,893,515 km (0.101 R)
• M43: 15,405,888 km (0.067 R)
• M44: 15,923,945 km (0.12 R)
• M45: 16,372,739 km (0.04 R)
• M46: 16,674,179 km (0.074 R)
• M47: 17,589,568 km (0.094 R)
• M48: 18,014,576 km (0.047 R)
• M49: 18,403,979 km (0.107 R)
• M50: 18,599,653 km (0.113 R)
• M51: 19,230,657 km (0.117 R)
• M52: 19,708,472 km (0.097 R)
• M53: 20,351,743 km (0.028 R)
• M54: 20,473,067 km (0.113 R)
• M55: 20,961,055 km (0.069 R)
• M56: 21,083,576 km (0.068 R)
• M57: 22,072,867 km (0.103 R)
• M58: 23,119,453 km (0.103 R)
• M59: 23,288,349 km (0.118 R)
• M60: 23,415,358 km (0.092 R)
• M61: 23,585,152 km (0.085 R)
• M62: 24,654,926 km (0.05 R)
• M63: 25,087,264 km (0.09 R)
• M64: 25,174,030 km (0.092 R)
• M65: 25,696,725 km (0.06 R)
• M66: 26,003,251 km (0.114 R)
• M67: 26,664,324 km (0.11 R)
• M68: 27,375,662 km (0.114 R)
• M69: 28,003,076 km (0.098 R)
• M70: 29,226,637 km (0.081 R)
• M71: 29,730,183 km (0.111 R)
• M72: 29,867,963 km (0.096 R)
• M73: 29,959,966 km (0.066 R)
• M74: 30,144,270 km (0.049 R)
• M75: 30,375,100 km (0.106 R)
• M76: 30,560,152 km (0.109 R)
• M77: 31,024,654 km (0.105 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 470.8

Radius: 6.8

Gravity: 10.18 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 12.45 AU - 13.93 AU

Year: 17858 Days

Day: 22.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 62,262,989 km

• M1: 90,058 km (0.115 R)
• M2: 198,816 km (0.088 R)
• M3: 375,939 km (0.093 R)
• M4: 563,386 km (0.062 R)
• M5: 975,677 km (0.092 R)
• M6: 1,044,492 km (0.06 R)
• M7: 1,285,794 km (0.098 R)
• M8: 1,465,162 km (0.09 R)
• M9: 1,680,134 km (0.073 R)
• M10: 1,963,023 km (0.075 R)
• M11: 2,021,366 km (0.066 R)
• M12: 2,322,208 km (0.071 R)
• M13: 2,898,758 km (0.107 R)
• M14: 2,965,479 km (0.103 R)
• M15: 3,066,457 km (0.069 R)
• M16: 3,168,782 km (0.084 R)
• M17: 4,063,976 km (0.038 R)
• M18: 4,214,172 km (0.075 R)
• M19: 4,675,532 km (0.076 R)
• M20: 4,832,909 km (0.117 R)
• M21: 5,274,821 km (0.116 R)
• M22: 5,479,920 km (0.033 R)
• M23: 6,456,943 km (0.074 R)
• M24: 6,853,826 km (0.042 R)
• M25: 7,532,702 km (0.111 R)
• M26: 7,717,455 km (0.11 R)
• M27: 9,100,338 km (0.078 R)
• M28: 9,247,692 km (0.119 R)
• M29: 9,395,943 km (0.11 R)
• M30: 9,644,724 km (0.078 R)
• M31: 10,506,558 km (0.107 R)
• M32: 11,604,905 km (0.092 R)
• M33: 11,925,344 km (0.088 R)
• M34: 13,459,171 km (0.101 R)
• M35: 13,795,916 km (0.047 R)
• M36: 14,192,200 km (0.056 R)
• M37: 14,363,191 km (0.087 R)
• M38: 15,520,629 km (0.095 R)
• M39: 18,542,357 km (0.099 R)
• M40: 19,991,661 km (0.115 R)
• M41: 20,119,418 km (0.076 R)
• M42: 20,183,446 km (0.071 R)
• M43: 20,247,473 km (0.079 R)
• M44: 20,633,137 km (0.064 R)
• M45: 20,891,642 km (0.066 R)
• M46: 22,002,107 km (0.106 R)
• M47: 22,464,813 km (0.084 R)
• M48: 22,597,656 km (0.107 R)
• M49: 22,797,369 km (0.038 R)
• M50: 23,131,571 km (0.093 R)
• M51: 23,602,056 km (0.1 R)
• M52: 23,669,674 km (0.07 R)
• M53: 25,377,484 km (0.118 R)
• M54: 25,515,712 km (0.119 R)
• M55: 25,793,216 km (0.074 R)
• M56: 27,691,912 km (0.104 R)
• M57: 27,834,329 km (0.1 R)
• M58: 28,550,155 km (0.098 R)
• M59: 28,910,237 km (0.073 R)
• M60: 30,146,065 km (0.094 R)
• M61: 31,547,648 km (0.057 R)
• M62: 31,770,848 km (0.117 R)
• M63: 32,144,094 km (0.061 R)
• M64: 33,803,434 km (0.101 R)
• M65: 34,413,644 km (0.086 R)
• M66: 34,490,238 km (0.075 R)
• M67: 34,643,426 km (0.111 R)
• M68: 35,490,449 km (0.106 R)
• M69: 35,567,791 km (0.032 R)
• M70: 36,734,505 km (0.098 R)
• M71: 37,992,773 km (0.1 R)
• M72: 38,151,047 km (0.059 R)
• M73: 38,786,390 km (0.045 R)
• M74: 38,945,711 km (0.116 R)
• M75: 39,025,447 km (0.096 R)
• M76: 39,585,392 km (0.106 R)
• M77: 39,665,576 km (0.062 R)
• M78: 40,067,396 km (0.116 R)
• M79: 40,632,278 km (0.061 R)
• M80: 41,688,289 km (0.096 R)
• M81: 42,096,841 km (0.054 R)
• M82: 42,753,276 km (0.06 R)
• M83: 44,159,347 km (0.086 R)
• M84: 44,492,501 km (0.081 R)
• M85: 46,339,137 km (0.051 R)
• M86: 48,296,326 km (0.114 R)
• M87: 48,983,429 km (0.051 R)
• M88: 49,155,766 km (0.092 R)
• M89: 50,628,258 km (0.058 R)
• M90: 52,203,075 km (0.041 R)
• M91: 54,774,064 km (0.073 R)
• M92: 56,932,611 km (0.11 R)
• M93: 59,027,281 km (0.097 R)
• M94: 60,591,775 km (0.069 R)
• M95: 62,076,534 km (0.091 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: 267 - 18,134 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit