🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.84 AU - 0.86 AU

Year: 283 Days

Day: 17.2 Hours

Environment

Temp: 147 °C

Axial Tilt: 3.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,378,871 km

• M1: 604,375 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.34 AU - 1.56 AU

Year: 631 Days

Day: 23.2 Hours

Environment

Temp: -31 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,378,871 km

• M1: 256,261 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.8 AU - 2.98 AU

Year: 1777 Days

Day: 18.2 Hours

Environment

Temp: -97 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.73 AU - 4.13 AU

Year: 2297 Days

Day: 34.7 Hours

Environment

Temp: -107 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 4.02 AU - 4.36 AU

Year: 3102 Days

Day: 45.4 Hours

Environment

Temp: -117 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 192.4

Radius: 13.5

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 5.05 AU - 5.43 AU

Year: 4338 Days

Day: 6.5 Hours

Environment

Temp: -133 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 54,378,871 km

• M1: 167,849 km (0.12 R)
• M2: 886,966 km (0.099 R)
• M3: 1,696,290 km (0.103 R)
• M4: 2,126,384 km (0.037 R)
• M5: 2,616,168 km (0.075 R)
• M6: 3,068,552 km (0.105 R)
• M7: 3,502,984 km (0.09 R)
• M8: 3,940,707 km (0.077 R)
• M9: 4,927,604 km (0.062 R)
• M10: 6,306,597 km (0.116 R)
• M11: 7,360,066 km (0.052 R)
• M12: 8,657,229 km (0.092 R)
• M13: 9,638,591 km (0.058 R)
• M14: 10,394,359 km (0.057 R)
• M15: 11,267,263 km (0.092 R)
• M16: 11,983,986 km (0.115 R)
• M17: 12,943,806 km (0.098 R)
• M18: 13,909,311 km (0.053 R)
• M19: 14,409,716 km (0.083 R)
• M20: 15,159,201 km (0.086 R)
• M21: 16,735,963 km (0.063 R)
• M22: 17,935,139 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 945.1

Radius: 9.6

Gravity: 10.25 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 7.65 AU - 7.67 AU

Year: 7667 Days

Day: 11.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 54,378,871 km

• M1: 124,615 km (0.101 R)
• M2: 654,790 km (0.046 R)
• M3: 967,898 km (0.098 R)
• M4: 1,421,928 km (0.092 R)
• M5: 1,750,893 km (0.116 R)
• M6: 2,703,383 km (0.105 R)
• M7: 3,713,618 km (0.057 R)
• M8: 4,236,313 km (0.094 R)
• M9: 4,957,973 km (0.096 R)
• M10: 5,461,369 km (0.116 R)
• M11: 5,793,028 km (0.098 R)
• M12: 7,699,653 km (0.055 R)
• M13: 8,332,302 km (0.098 R)
• M14: 8,772,868 km (0.063 R)
• M15: 10,090,077 km (0.116 R)
• M16: 12,026,771 km (0.068 R)
• M17: 13,891,359 km (0.12 R)
• M18: 14,323,697 km (0.066 R)
• M19: 17,533,768 km (0.076 R)
• M20: 19,689,623 km (0.078 R)
• M21: 20,951,930 km (0.112 R)
• M22: 21,275,660 km (0.107 R)
• M23: 23,987,869 km (0.088 R)
• M24: 25,702,859 km (0.078 R)
• M25: 26,261,009 km (0.086 R)
• M26: 30,916,794 km (0.088 R)
• M27: 33,383,662 km (0.109 R)
• M28: 37,030,111 km (0.113 R)
• M29: 40,682,243 km (0.052 R)
• M30: 44,301,016 km (0.113 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 452.6

Radius: 12.1

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 9.89 AU - 12.05 AU

Year: 13140 Days

Day: 8.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 153.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 54,378,871 km

• M1: 150,495 km (0.099 R)
• M2: 568,173 km (0.071 R)
• M3: 1,090,269 km (0.093 R)
• M4: 1,880,445 km (0.049 R)
• M5: 2,618,860 km (0.071 R)
• M6: 3,089,794 km (0.11 R)
• M7: 3,492,213 km (0.104 R)
• M8: 6,061,257 km (0.119 R)
• M9: 6,931,468 km (0.054 R)
• M10: 8,458,413 km (0.082 R)
• M11: 10,458,238 km (0.106 R)
• M12: 11,318,276 km (0.058 R)
• M13: 12,636,532 km (0.084 R)
• M14: 16,554,500 km (0.088 R)
• M15: 17,058,795 km (0.11 R)
• M16: 17,722,261 km (0.068 R)
• M17: 18,944,177 km (0.105 R)
• M18: 24,029,756 km (0.063 R)
• M19: 30,924,872 km (0.079 R)
• M20: 31,360,950 km (0.111 R)
• M21: 33,032,556 km (0.063 R)
• M22: 33,602,674 km (0.034 R)
• M23: 39,799,616 km (0.071 R)
• M24: 43,098,548 km (0.099 R)
• M25: 48,017,027 km (0.03 R)
• M26: 48,601,955 km (0.11 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 127.9

Radius: 7.3

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 14.32 AU - 21.98 AU

Year: 27964 Days

Day: 22.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 54,378,871 km

• M1: 91,105 km (0.094 R)
• M2: 701,016 km (0.058 R)
• M3: 1,044,941 km (0.108 R)
• M4: 1,869,674 km (0.086 R)
• M5: 2,281,517 km (0.069 R)
• M6: 2,560,816 km (0.117 R)
• M7: 3,117,021 km (0.108 R)
• M8: 4,055,748 km (0.105 R)
• M9: 9,522,802 km (0.04 R)
• M10: 11,240,485 km (0.062 R)
• M11: 14,930,915 km (0.115 R)
• M12: 23,827,949 km (0.066 R)
• M13: 30,574,364 km (0.111 R)
• M14: 36,086,746 km (0.089 R)
• M15: 45,325,612 km (0.083 R)
• M16: 46,050,563 km (0.093 R)
• M17: 51,657,042 km (0.118 R)
• M18: 52,130,520 km (0.067 R)

Kuiper Belt

Range: 30.3 - 58.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 362 - 15,952 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit