🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.52 AU - 0.66 AU

Year: 165 Days

Day: 33 Hours

Environment

Temp: 240 °C

Axial Tilt: 17.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.88 AU - 0.88 AU

Year: 300 Days

Day: 47.7 Hours

Environment

Temp: 158 °C

Axial Tilt: 48.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 79,117,158 km

• M1: 66,421 km (0.114 R)
• M2: 129,402 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.21 AU - 2.53 AU

Year: 1326 Days

Day: 31.4 Hours

Environment

Temp: -83 °C

Axial Tilt: 48.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,117,158 km

• M1: 367,412 km (0.054 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.45 AU - 2.63 AU

Year: 1471 Days

Day: 41.3 Hours

Environment

Temp: -78 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 3.06 AU - 4.24 AU

Year: 2534 Days

Day: 35.1 Hours

Environment

Temp: -107 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,117,158 km

• M1: 1,471,445 km (0.059 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 996.4

Radius: 9.3

Gravity: 11.52 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 5.37 AU - 6.25 AU

Year: 5090 Days

Day: 9.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 79,117,158 km

• M1: 115,639 km (0.1 R)
• M2: 453,880 km (0.088 R)
• M3: 765,044 km (0.069 R)
• M4: 1,173,745 km (0.104 R)
• M5: 1,712,148 km (0.086 R)
• M6: 2,324,003 km (0.092 R)
• M7: 3,540,383 km (0.025 R)
• M8: 4,939,422 km (0.037 R)
• M9: 7,310,998 km (0.03 R)
• M10: 8,339,333 km (0.103 R)
• M11: 8,950,740 km (0.051 R)
• M12: 10,081,101 km (0.055 R)
• M13: 13,048,525 km (0.108 R)
• M14: 13,649,609 km (0.031 R)
• M15: 14,268,944 km (0.086 R)
• M16: 14,672,709 km (0.063 R)
• M17: 16,807,321 km (0.086 R)
• M18: 19,774,295 km (0.119 R)
• M19: 20,494,310 km (0.075 R)
• M20: 22,063,143 km (0.117 R)
• M21: 23,871,631 km (0.066 R)
• M22: 25,186,597 km (0.029 R)
• M23: 25,691,938 km (0.114 R)
• M24: 26,549,134 km (0.09 R)
• M25: 30,644,077 km (0.079 R)
• M26: 31,220,028 km (0.098 R)
• M27: 31,999,284 km (0.11 R)
• M28: 32,294,740 km (0.091 R)
• M29: 34,106,370 km (0.06 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39

Radius: 10.9

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 6.11 AU - 9.27 AU

Year: 7750 Days

Day: 14.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 79,117,158 km

• M1: 135,536 km (0.094 R)
• M2: 531,521 km (0.114 R)
• M3: 2,523,866 km (0.112 R)
• M4: 3,287,114 km (0.12 R)
• M5: 3,882,962 km (0.047 R)
• M6: 5,246,397 km (0.104 R)
• M7: 5,725,859 km (0.057 R)
• M8: 8,795,906 km (0.101 R)
• M9: 10,187,017 km (0.059 R)
• M10: 11,605,354 km (0.098 R)
• M11: 14,168,265 km (0.108 R)
• M12: 15,512,402 km (0.094 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 229.5

Radius: 12.6

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 7.05 AU - 8.73 AU

Year: 8055 Days

Day: 8.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 79,117,158 km

• M1: 157,227 km (0.051 R)
• M2: 1,044,044 km (0.057 R)
• M3: 1,741,918 km (0.037 R)
• M4: 2,598,365 km (0.102 R)
• M5: 4,257,107 km (0.073 R)
• M6: 4,899,629 km (0.093 R)
• M7: 5,381,634 km (0.097 R)
• M8: 6,103,593 km (0.113 R)
• M9: 6,726,967 km (0.075 R)
• M10: 8,101,173 km (0.076 R)
• M11: 9,329,372 km (0.059 R)
• M12: 9,904,127 km (0.094 R)
• M13: 10,633,865 km (0.112 R)
• M14: 11,079,667 km (0.106 R)
• M15: 11,631,085 km (0.103 R)
• M16: 13,344,728 km (0.118 R)
• M17: 14,235,285 km (0.053 R)
• M18: 14,667,772 km (0.119 R)
• M19: 16,310,207 km (0.113 R)
• M20: 17,573,860 km (0.036 R)
• M21: 19,490,807 km (0.108 R)
• M22: 20,431,628 km (0.078 R)
• M23: 24,965,491 km (0.095 R)
• M24: 26,236,175 km (0.102 R)
• M25: 28,734,161 km (0.078 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 435.5

Radius: 13.3

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 9.92 AU - 13.78 AU

Year: 14825 Days

Day: 10.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 79,117,158 km

• M1: 166,802 km (0.065 R)
• M2: 612,304 km (0.11 R)
• M3: 1,093,560 km (0.1 R)
• M4: 2,210,009 km (0.072 R)
• M5: 2,699,643 km (0.065 R)
• M6: 3,793,802 km (0.099 R)
• M7: 4,936,879 km (0.12 R)
• M8: 5,433,544 km (0.073 R)
• M9: 6,184,974 km (0.117 R)
• M10: 7,127,740 km (0.107 R)
• M11: 8,813,409 km (0.039 R)
• M12: 9,249,038 km (0.115 R)
• M13: 12,531,514 km (0.075 R)
• M14: 13,396,789 km (0.116 R)
• M15: 15,177,901 km (0.067 R)
• M16: 15,946,983 km (0.116 R)
• M17: 16,889,300 km (0.096 R)
• M18: 19,205,375 km (0.08 R)
• M19: 22,433,846 km (0.08 R)
• M20: 24,270,759 km (0.076 R)
• M21: 26,305,439 km (0.114 R)
• M22: 28,767,371 km (0.09 R)
• M23: 31,491,399 km (0.057 R)
• M24: 33,322,477 km (0.065 R)
• M25: 40,158,501 km (0.078 R)
• M26: 45,106,600 km (0.119 R)
• M27: 47,726,657 km (0.042 R)
• M28: 48,622,150 km (0.119 R)
• M29: 49,074,086 km (0.106 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 728.2

Radius: 7.6

Gravity: 12.61 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 13.46 AU - 16.02 AU

Year: 20567 Days

Day: 21.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 79,117,158 km

• M1: 96,491 km (0.11 R)
• M2: 350,657 km (0.036 R)
• M3: 2,102,598 km (0.11 R)
• M4: 2,517,732 km (0.116 R)
• M5: 2,960,243 km (0.12 R)
• M6: 4,000,696 km (0.076 R)
• M7: 4,604,024 km (0.084 R)
• M8: 7,199,846 km (0.117 R)
• M9: 10,151,263 km (0.086 R)
• M10: 10,515,384 km (0.068 R)
• M11: 13,676,836 km (0.096 R)
• M12: 16,077,732 km (0.042 R)
• M13: 17,855,254 km (0.098 R)
• M14: 19,948,128 km (0.058 R)
• M15: 20,328,107 km (0.119 R)
• M16: 22,300,704 km (0.049 R)
• M17: 29,344,520 km (0.063 R)
• M18: 31,343,746 km (0.048 R)
• M19: 47,266,943 km (0.084 R)
• M20: 48,795,833 km (0.063 R)
• M21: 49,485,779 km (0.101 R)
• M22: 52,671,316 km (0.111 R)
• M23: 54,683,856 km (0.119 R)
• M24: 55,615,402 km (0.108 R)
• M25: 60,432,453 km (0.076 R)
• M26: 76,306,283 km (0.094 R)

Kuiper Belt

Range: 30.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 435 - 17,230 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit