🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.54 AU - 0.62 AU

Year: 166 Days

Day: 43.5 Hours

Environment

Temp: 189 °C

Axial Tilt: 36 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.55 AU - 0.75 AU

Year: 197 Days

Day: 34.9 Hours

Environment

Temp: 107 °C

Axial Tilt: 11.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 107,063,139 km

• M1: 482,902 km (0.036 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.79 AU - 1.05 AU

Year: 332 Days

Day: 12.8 Hours

Environment

Temp: 23 °C

Axial Tilt: 35 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.06 AU - 1.26 AU

Year: 471 Days

Day: 37.7 Hours

Environment

Temp: 5 °C

Axial Tilt: 5.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 107,063,139 km

• M1: 48,021 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 695.5

Radius: 8.7

Gravity: 9.19 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 4.27 AU - 5.33 AU

Year: 3962 Days

Day: 5.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 107,063,139 km

• M1: 108,907 km (0.075 R)
• M2: 452,683 km (0.072 R)
• M3: 786,137 km (0.056 R)
• M4: 1,072,467 km (0.055 R)
• M5: 2,011,792 km (0.094 R)
• M6: 3,042,372 km (0.046 R)
• M7: 3,939,211 km (0.038 R)
• M8: 4,652,943 km (0.104 R)
• M9: 4,951,390 km (0.071 R)
• M10: 5,642,383 km (0.116 R)
• M11: 6,365,838 km (0.106 R)
• M12: 7,020,179 km (0.058 R)
• M13: 7,856,880 km (0.075 R)
• M14: 8,833,455 km (0.074 R)
• M15: 9,370,661 km (0.105 R)
• M16: 9,687,210 km (0.072 R)
• M17: 10,011,090 km (0.113 R)
• M18: 11,245,721 km (0.095 R)
• M19: 11,831,097 km (0.084 R)
• M20: 12,108,003 km (0.105 R)
• M21: 13,861,440 km (0.039 R)
• M22: 17,683,964 km (0.092 R)
• M23: 18,352,218 km (0.117 R)
• M24: 19,037,077 km (0.039 R)
• M25: 20,391,686 km (0.119 R)
• M26: 21,126,361 km (0.067 R)
• M27: 22,577,759 km (0.105 R)
• M28: 22,932,905 km (0.099 R)
• M29: 24,991,072 km (0.094 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 530.5

Radius: 6.7

Gravity: 11.82 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 9.63 AU - 15.39 AU

Year: 16669 Days

Day: 20.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 107,063,139 km

• M1: 93,050 km (0.115 R)
• M2: 304,731 km (0.025 R)
• M3: 706,102 km (0.071 R)
• M4: 1,144,573 km (0.068 R)
• M5: 2,165,878 km (0.057 R)
• M6: 2,406,731 km (0.067 R)
• M7: 2,755,742 km (0.069 R)
• M8: 3,342,316 km (0.093 R)
• M9: 5,640,139 km (0.065 R)
• M10: 6,706,473 km (0.081 R)
• M11: 7,533,599 km (0.09 R)
• M12: 8,232,969 km (0.04 R)
• M13: 8,672,937 km (0.094 R)
• M14: 9,336,104 km (0.096 R)
• M15: 9,653,251 km (0.114 R)
• M16: 11,468,173 km (0.079 R)
• M17: 11,832,144 km (0.12 R)
• M18: 13,299,101 km (0.05 R)
• M19: 14,388,473 km (0.07 R)
• M20: 15,758,041 km (0.073 R)
• M21: 16,976,965 km (0.09 R)
• M22: 18,670,413 km (0.09 R)
• M23: 22,295,767 km (0.112 R)
• M24: 23,633,920 km (0.12 R)
• M25: 30,553,121 km (0.09 R)
• M26: 32,321,817 km (0.091 R)
• M27: 38,709,945 km (0.091 R)
• M28: 45,587,558 km (0.111 R)
• M29: 46,807,678 km (0.078 R)
• M30: 50,598,637 km (0.118 R)
• M31: 55,618,693 km (0.116 R)
• M32: 56,661,091 km (0.034 R)
• M33: 57,539,679 km (0.075 R)
• M34: 59,685,062 km (0.081 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 831.8

Radius: 5.1

Gravity: 31.98 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 17.25 AU - 20.01 AU

Year: 30293 Days

Day: 15.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 107,063,139 km

• M1: 63,579 km (0.033 R)
• M2: 509,979 km (0.074 R)
• M3: 719,117 km (0.118 R)
• M4: 945,309 km (0.118 R)
• M5: 1,944,024 km (0.107 R)
• M6: 2,123,093 km (0.073 R)
• M7: 2,566,501 km (0.091 R)
• M8: 2,727,468 km (0.104 R)
• M9: 3,602,616 km (0.112 R)
• M10: 4,050,213 km (0.11 R)
• M11: 4,381,273 km (0.071 R)
• M12: 5,483,211 km (0.109 R)
• M13: 6,707,969 km (0.106 R)
• M14: 7,766,523 km (0.117 R)
• M15: 8,511,371 km (0.111 R)
• M16: 8,689,841 km (0.094 R)
• M17: 9,748,844 km (0.054 R)
• M18: 12,045,321 km (0.098 R)
• M19: 13,358,342 km (0.108 R)
• M20: 14,935,552 km (0.069 R)
• M21: 16,912,039 km (0.099 R)
• M22: 17,194,330 km (0.082 R)
• M23: 20,511,364 km (0.064 R)
• M24: 24,831,302 km (0.087 R)
• M25: 28,909,041 km (0.04 R)
• M26: 33,856,242 km (0.1 R)
• M27: 36,450,718 km (0.063 R)
• M28: 45,023,574 km (0.097 R)
• M29: 51,231,885 km (0.076 R)
• M30: 51,625,477 km (0.029 R)
• M31: 52,219,680 km (0.098 R)
• M32: 62,580,828 km (0.032 R)
• M33: 64,621,792 km (0.093 R)
• M34: 69,796,682 km (0.1 R)
• M35: 77,288,842 km (0.062 R)
• M36: 78,066,153 km (0.073 R)
• M37: 80,429,799 km (0.077 R)
• M38: 84,474,327 km (0.101 R)
• M39: 87,525,077 km (0.099 R)
• M40: 92,674,086 km (0.106 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 259 - 15,581 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit