🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.54 AU - 0.9 AU

Year: 220 Days

Day: 37 Hours

Environment

Temp: 192 °C

Axial Tilt: 19.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,357,949 km

• M1: 649,853 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.7 AU - 0.8 AU

Year: 234 Days

Day: 39.4 Hours

Environment

Temp: 185 °C

Axial Tilt: 12.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.75 AU - 0.77 AU

Year: 238 Days

Day: 19.4 Hours

Environment

Temp: 179 °C

Axial Tilt: 28.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,357,949 km

• M1: 238,309 km (0.073 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.71 AU - 0.87 AU

Year: 253 Days

Day: 19.8 Hours

Environment

Temp: 154 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,357,949 km

• M1: 213,177 km (0.098 R)

Planet 5 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.82 AU - 1.02 AU

Year: 318 Days

Day: 46.4 Hours

Environment

Temp: 163 °C

Axial Tilt: 0.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.8 AU - 1.3 AU

Year: 387 Days

Day: 45.3 Hours

Environment

Temp: 20 °C

Axial Tilt: 12.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 7 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.36 AU - 1.66 AU

Year: 668 Days

Day: 13.4 Hours

Environment

Temp: -28 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 9.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 380.1

Radius: 10.5

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 7.32 AU - 11.69 AU

Year: 10538 Days

Day: 5.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 43,357,949 km

• M1: 184,005 km (0.061 R)
• M2: 311,014 km (0.104 R)
• M3: 455,825 km (0.065 R)
• M4: 1,799,662 km (0.05 R)
• M5: 1,884,484 km (0.111 R)
• M6: 2,540,022 km (0.097 R)
• M7: 2,659,850 km (0.102 R)
• M8: 3,132,579 km (0.102 R)
• M9: 3,235,503 km (0.111 R)
• M10: 3,339,623 km (0.032 R)
• M11: 3,444,790 km (0.091 R)
• M12: 3,604,710 km (0.087 R)
• M13: 3,821,777 km (0.101 R)
• M14: 4,183,804 km (0.089 R)
• M15: 4,732,828 km (0.1 R)
• M16: 4,910,999 km (0.112 R)
• M17: 5,182,369 km (0.032 R)
• M18: 5,304,591 km (0.06 R)
• M19: 5,458,677 km (0.097 R)
• M20: 5,614,408 km (0.112 R)
• M21: 6,186,919 km (0.062 R)
• M22: 8,084,718 km (0.116 R)
• M23: 8,621,624 km (0.034 R)
• M24: 8,730,382 km (0.091 R)
• M25: 9,392,652 km (0.078 R)
• M26: 9,617,049 km (0.06 R)
• M27: 10,416,350 km (0.087 R)
• M28: 10,532,288 km (0.063 R)
• M29: 10,961,036 km (0.079 R)
• M30: 12,281,536 km (0.044 R)
• M31: 12,363,217 km (0.091 R)
• M32: 12,444,897 km (0.091 R)
• M33: 12,527,026 km (0.11 R)
• M34: 12,650,295 km (0.098 R)
• M35: 12,774,013 km (0.117 R)
• M36: 13,147,708 km (0.079 R)
• M37: 13,609,367 km (0.101 R)
• M38: 13,948,505 km (0.059 R)
• M39: 14,548,543 km (0.088 R)
• M40: 14,678,244 km (0.119 R)
• M41: 15,026,059 km (0.107 R)
• M42: 15,157,107 km (0.073 R)
• M43: 15,464,530 km (0.057 R)
• M44: 15,907,190 km (0.033 R)
• M45: 16,759,898 km (0.066 R)
• M46: 17,032,316 km (0.104 R)
• M47: 18,509,595 km (0.07 R)
• M48: 18,744,015 km (0.108 R)
• M49: 18,979,631 km (0.098 R)
• M50: 19,121,301 km (0.108 R)
• M51: 19,644,295 km (0.091 R)
• M52: 20,171,777 km (0.109 R)
• M53: 21,733,130 km (0.11 R)
• M54: 21,831,864 km (0.09 R)
• M55: 23,993,554 km (0.043 R)
• M56: 24,249,366 km (0.085 R)
• M57: 26,117,395 km (0.089 R)
• M58: 26,380,537 km (0.111 R)
• M59: 27,441,785 km (0.067 R)
• M60: 29,277,799 km (0.1 R)
• M61: 30,210,542 km (0.082 R)
• M62: 30,652,903 km (0.099 R)
• M63: 30,874,906 km (0.115 R)
• M64: 33,237,805 km (0.114 R)
• M65: 33,465,792 km (0.081 R)
• M66: 34,325,680 km (0.074 R)
• M67: 37,125,853 km (0.038 R)
• M68: 39,575,070 km (0.118 R)
• M69: 40,605,948 km (0.075 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 198.5

Radius: 14.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 10.5 AU - 14.58 AU

Year: 15982 Days

Day: 7.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 43,357,949 km

• M1: 306,227 km (0.102 R)
• M2: 582,534 km (0.086 R)
• M3: 949,647 km (0.115 R)
• M4: 1,070,822 km (0.049 R)
• M5: 1,549,385 km (0.055 R)
• M6: 1,674,000 km (0.061 R)
• M7: 2,046,499 km (0.1 R)
• M8: 2,301,862 km (0.114 R)
• M9: 2,421,391 km (0.105 R)
• M10: 2,793,291 km (0.086 R)
• M11: 2,947,228 km (0.036 R)
• M12: 3,051,497 km (0.088 R)
• M13: 3,426,390 km (0.082 R)
• M14: 3,873,238 km (0.106 R)
• M15: 5,260,310 km (0.067 R)
• M16: 5,516,122 km (0.052 R)
• M17: 5,809,035 km (0.042 R)
• M18: 6,444,227 km (0.103 R)
• M19: 6,718,291 km (0.096 R)
• M20: 6,822,112 km (0.117 R)
• M21: 7,031,399 km (0.103 R)
• M22: 7,635,924 km (0.067 R)
• M23: 8,036,098 km (0.116 R)
• M24: 8,146,352 km (0.034 R)
• M25: 8,856,942 km (0.115 R)
• M26: 9,009,083 km (0.047 R)
• M27: 9,587,428 km (0.085 R)
• M28: 10,377,455 km (0.071 R)
• M29: 10,658,848 km (0.092 R)
• M30: 10,820,863 km (0.081 R)
• M31: 11,684,641 km (0.106 R)
• M32: 12,103,814 km (0.115 R)
• M33: 12,442,803 km (0.108 R)
• M34: 13,086,822 km (0.091 R)
• M35: 13,216,972 km (0.095 R)
• M36: 13,391,104 km (0.097 R)
• M37: 14,006,699 km (0.092 R)
• M38: 14,318,012 km (0.089 R)
• M39: 14,811,685 km (0.069 R)
• M40: 14,992,699 km (0.077 R)
• M41: 16,233,463 km (0.088 R)
• M42: 16,984,145 km (0.098 R)
• M43: 18,034,921 km (0.102 R)
• M44: 19,156,007 km (0.1 R)
• M45: 19,749,911 km (0.098 R)
• M46: 20,049,107 km (0.105 R)
• M47: 20,299,683 km (0.042 R)
• M48: 20,854,392 km (0.117 R)
• M49: 21,567,675 km (0.08 R)
• M50: 21,773,072 km (0.101 R)
• M51: 22,652,708 km (0.078 R)
• M52: 23,018,325 km (0.084 R)
• M53: 23,123,193 km (0.06 R)
• M54: 24,233,509 km (0.104 R)
• M55: 25,091,004 km (0.073 R)
• M56: 26,067,728 km (0.112 R)
• M57: 26,231,687 km (0.118 R)
• M58: 26,946,316 km (0.087 R)
• M59: 27,723,029 km (0.115 R)
• M60: 28,789,063 km (0.083 R)
• M61: 30,499,415 km (0.083 R)
• M62: 31,076,714 km (0.068 R)
• M63: 34,436,532 km (0.092 R)
• M64: 35,098,204 km (0.091 R)
• M65: 35,339,804 km (0.111 R)
• M66: 35,582,003 km (0.106 R)
• M67: 35,885,388 km (0.104 R)
• M68: 36,923,746 km (0.103 R)
• M69: 38,033,912 km (0.076 R)
• M70: 39,468,406 km (0.07 R)
• M71: 39,719,731 km (0.111 R)
• M72: 40,603,405 km (0.103 R)
• M73: 41,749,026 km (0.083 R)
• M74: 42,069,165 km (0.098 R)
• M75: 42,197,520 km (0.091 R)
• M76: 42,711,987 km (0.098 R)
• M77: 43,034,520 km (0.095 R)

Kuiper Belt

Range: 30.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 289 - 18,152 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit