🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.5 AU - 0.8 AU

Year: 193 Days

Day: 43.1 Hours

Environment

Temp: 137 °C

Axial Tilt: 28.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.68 AU - 0.8 AU

Year: 235 Days

Day: 32.9 Hours

Environment

Temp: 111 °C

Axial Tilt: 6.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 21,949,272 km

• M1: 305,030 km (0.055 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.72 AU - 1.14 AU

Year: 331 Days

Day: 48 Hours

Environment

Temp: 47 °C

Axial Tilt: 32.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.8 AU - 2 AU

Year: 966 Days

Day: 28.9 Hours

Environment

Temp: -71 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.9 AU - 2.78 AU

Year: 1321 Days

Day: 13.9 Hours

Environment

Temp: -78 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 3.94 AU - 4.32 AU

Year: 3097 Days

Day: 29.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 3.7 AU - 4.56 AU

Year: 3097 Days

Day: 37.5 Hours

Environment

Temp: -123 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 811.5

Radius: 8

Gravity: 12.68 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 6.54 AU - 7.34 AU

Year: 6746 Days

Day: 8.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 21,949,272 km

• M1: 150,645 km (0.1 R)
• M2: 272,119 km (0.098 R)
• M3: 387,758 km (0.064 R)
• M4: 458,667 km (0.073 R)
• M5: 534,513 km (0.109 R)
• M6: 729,439 km (0.096 R)
• M7: 1,150,108 km (0.117 R)
• M8: 1,275,023 km (0.072 R)
• M9: 1,480,570 km (0.047 R)
• M10: 1,656,647 km (0.053 R)
• M11: 1,923,380 km (0.036 R)
• M12: 2,050,987 km (0.087 R)
• M13: 2,203,577 km (0.096 R)
• M14: 2,337,467 km (0.109 R)
• M15: 2,405,384 km (0.101 R)
• M16: 2,496,938 km (0.069 R)
• M17: 2,875,121 km (0.102 R)
• M18: 3,296,688 km (0.117 R)
• M19: 3,870,845 km (0.066 R)
• M20: 3,951,478 km (0.068 R)
• M21: 4,847,121 km (0.1 R)
• M22: 5,710,899 km (0.119 R)
• M23: 5,772,234 km (0.077 R)
• M24: 6,239,129 km (0.09 R)
• M25: 7,644,002 km (0.047 R)
• M26: 7,745,579 km (0.056 R)
• M27: 7,915,971 km (0.092 R)
• M28: 8,087,410 km (0.093 R)
• M29: 8,644,663 km (0.113 R)
• M30: 9,142,375 km (0.088 R)
• M31: 10,128,374 km (0.048 R)
• M32: 10,652,864 km (0.063 R)
• M33: 11,032,843 km (0.093 R)
• M34: 11,456,055 km (0.068 R)
• M35: 11,611,338 km (0.094 R)
• M36: 11,806,264 km (0.082 R)
• M37: 12,837,741 km (0.047 R)
• M38: 13,079,791 km (0.115 R)
• M39: 13,160,873 km (0.036 R)
• M40: 13,486,697 km (0.109 R)
• M41: 13,980,519 km (0.047 R)
• M42: 14,354,664 km (0.027 R)
• M43: 14,858,809 km (0.097 R)
• M44: 15,539,928 km (0.106 R)
• M45: 15,625,797 km (0.12 R)
• M46: 16,318,285 km (0.109 R)
• M47: 16,493,016 km (0.104 R)
• M48: 17,331,362 km (0.114 R)
• M49: 17,688,452 km (0.073 R)
• M50: 18,183,472 km (0.051 R)
• M51: 18,774,383 km (0.116 R)
• M52: 19,049,194 km (0.104 R)
• M53: 19,279,276 km (0.117 R)
• M54: 19,417,804 km (0.057 R)
• M55: 19,881,856 km (0.07 R)
• M56: 20,208,728 km (0.051 R)
• M57: 20,915,428 km (0.117 R)
• M58: 21,010,273 km (0.117 R)
• M59: 21,822,141 km (0.099 R)
• M60: 21,918,332 km (0.116 R)
• M61: 22,014,673 km (0.069 R)
• M62: 22,936,794 km (0.052 R)
• M63: 23,181,536 km (0.105 R)
• M64: 23,328,890 km (0.117 R)
• M65: 23,673,713 km (0.081 R)
• M66: 25,473,825 km (0.115 R)
• M67: 25,778,107 km (0.098 R)
• M68: 26,032,573 km (0.068 R)
• M69: 26,390,261 km (0.038 R)
• M70: 27,007,352 km (0.064 R)
• M71: 28,939,409 km (0.025 R)
• M72: 28,992,217 km (0.047 R)
• M73: 29,045,175 km (0.085 R)
• M74: 29,469,285 km (0.081 R)
• M75: 29,522,392 km (0.08 R)
• M76: 29,682,013 km (0.116 R)
• M77: 31,023,756 km (0.07 R)
• M78: 31,457,291 km (0.079 R)
• M79: 31,620,352 km (0.097 R)
• M80: 31,838,167 km (0.051 R)
• M81: 33,877,186 km (0.082 R)
• M82: 34,435,485 km (0.11 R)
• M83: 34,828,179 km (0.105 R)
• M84: 35,053,175 km (0.109 R)
• M85: 35,617,757 km (0.117 R)
• M86: 35,674,455 km (0.098 R)
• M87: 37,444,945 km (0.117 R)
• M88: 37,906,455 km (0.079 R)
• M89: 38,195,777 km (0.03 R)
• M90: 38,544,041 km (0.037 R)
• M91: 38,602,235 km (0.089 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 53.6

Radius: 14.7

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 7.97 AU - 11.35 AU

Year: 11078 Days

Day: 13.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 21,949,272 km

• M1: 249,080 km (0.09 R)
• M2: 383,719 km (0.105 R)
• M3: 486,791 km (0.074 R)
• M4: 603,328 km (0.092 R)
• M5: 741,407 km (0.111 R)
• M6: 976,874 km (0.066 R)
• M7: 1,110,315 km (0.117 R)
• M8: 1,238,521 km (0.101 R)
• M9: 1,347,578 km (0.116 R)
• M10: 1,523,954 km (0.109 R)
• M11: 1,722,021 km (0.107 R)
• M12: 2,599,413 km (0.074 R)
• M13: 2,774,143 km (0.111 R)
• M14: 2,903,545 km (0.117 R)
• M15: 3,407,839 km (0.051 R)
• M16: 3,867,255 km (0.113 R)
• M17: 4,422,113 km (0.066 R)
• M18: 4,786,833 km (0.035 R)
• M19: 5,897,148 km (0.099 R)
• M20: 6,406,080 km (0.104 R)
• M21: 6,731,605 km (0.114 R)
• M22: 7,263,575 km (0.104 R)
• M23: 7,580,274 km (0.073 R)
• M24: 7,878,422 km (0.078 R)
• M25: 8,087,111 km (0.087 R)
• M26: 9,085,378 km (0.11 R)
• M27: 9,377,842 km (0.117 R)
• M28: 10,022,010 km (0.105 R)
• M29: 10,147,523 km (0.081 R)
• M30: 10,248,352 km (0.079 R)
• M31: 10,527,352 km (0.12 R)
• M32: 11,170,922 km (0.086 R)
• M33: 11,458,150 km (0.094 R)
• M34: 12,013,158 km (0.098 R)
• M35: 12,550,065 km (0.089 R)
• M36: 13,204,705 km (0.11 R)
• M37: 13,758,815 km (0.099 R)
• M38: 15,582,713 km (0.106 R)
• M39: 16,050,505 km (0.052 R)
• M40: 17,693,838 km (0.035 R)
• M41: 17,998,419 km (0.115 R)
• M42: 18,829,286 km (0.104 R)
• M43: 19,641,303 km (0.12 R)
• M44: 20,496,703 km (0.119 R)
• M45: 20,945,048 km (0.068 R)
• M46: 21,884,074 km (0.111 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 459 - 20,358 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit