🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.51 AU - 0.69 AU

Year: 173 Days

Day: 22.3 Hours

Environment

Temp: 181 °C

Axial Tilt: 13.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.63 AU - 0.71 AU

Year: 204 Days

Day: 21.8 Hours

Environment

Temp: 131 °C

Axial Tilt: 6.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.77 AU - 0.79 AU

Year: 257 Days

Day: 36.8 Hours

Environment

Temp: 130 °C

Axial Tilt: 8.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.65 AU - 1.85 AU

Year: 863 Days

Day: 13.1 Hours

Environment

Temp: -55 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 31,331,946 km

• M1: 1,308,832 km (0.105 R)
• M2: 1,591,123 km (0.102 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.19 AU - 3.15 AU

Year: 1626 Days

Day: 25.5 Hours

Environment

Temp: -96 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 31,331,946 km

• M1: 1,028,186 km (0.094 R)
• M2: 1,346,082 km (0.087 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 3.26 AU - 3.4 AU

Year: 2265 Days

Day: 15.3 Hours

Environment

Temp: -107 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.65 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 643.7

Radius: 9

Gravity: 7.95 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 4.59 AU - 7.35 AU

Year: 5438 Days

Day: 9.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 31,331,946 km

• M1: 187,147 km (0.101 R)
• M2: 502,948 km (0.074 R)
• M3: 817,104 km (0.077 R)
• M4: 1,218,026 km (0.096 R)
• M5: 1,280,109 km (0.038 R)
• M6: 1,359,246 km (0.116 R)
• M7: 1,440,029 km (0.117 R)
• M8: 1,539,212 km (0.112 R)
• M9: 1,606,532 km (0.028 R)
• M10: 1,868,477 km (0.071 R)
• M11: 2,106,637 km (0.099 R)
• M12: 2,200,734 km (0.11 R)
• M13: 2,373,969 km (0.095 R)
• M14: 2,472,254 km (0.082 R)
• M15: 2,775,041 km (0.081 R)
• M16: 3,025,916 km (0.087 R)
• M17: 3,111,187 km (0.097 R)
• M18: 3,240,589 km (0.1 R)
• M19: 3,306,113 km (0.083 R)
• M20: 3,594,687 km (0.111 R)
• M21: 3,937,865 km (0.101 R)
• M22: 4,031,064 km (0.079 R)
• M23: 4,339,535 km (0.045 R)
• M24: 4,435,876 km (0.106 R)
• M25: 5,054,912 km (0.092 R)
• M26: 5,543,349 km (0.054 R)
• M27: 6,047,045 km (0.104 R)
• M28: 6,154,905 km (0.066 R)
• M29: 6,236,286 km (0.12 R)
• M30: 6,676,254 km (0.085 R)
• M31: 6,815,829 km (0.114 R)
• M32: 6,900,052 km (0.031 R)
• M33: 7,211,814 km (0.078 R)
• M34: 8,353,844 km (0.083 R)
• M35: 8,534,559 km (0.057 R)
• M36: 8,746,987 km (0.096 R)
• M37: 8,992,029 km (0.113 R)
• M38: 9,084,480 km (0.034 R)
• M39: 9,146,264 km (0.031 R)
• M40: 10,026,199 km (0.092 R)
• M41: 11,230,163 km (0.118 R)
• M42: 12,307,866 km (0.051 R)
• M43: 12,444,897 km (0.087 R)
• M44: 12,513,563 km (0.119 R)
• M45: 12,789,720 km (0.082 R)
• M46: 12,998,110 km (0.104 R)
• M47: 13,559,401 km (0.102 R)
• M48: 13,771,830 km (0.07 R)
• M49: 14,021,210 km (0.116 R)
• M50: 14,452,052 km (0.07 R)
• M51: 14,560,510 km (0.072 R)
• M52: 15,106,692 km (0.118 R)
• M53: 15,400,652 km (0.073 R)
• M54: 15,585,405 km (0.103 R)
• M55: 15,845,257 km (0.093 R)
• M56: 15,994,256 km (0.112 R)
• M57: 16,218,952 km (0.098 R)
• M58: 16,406,847 km (0.116 R)
• M59: 16,482,245 km (0.094 R)
• M60: 17,588,222 km (0.096 R)
• M61: 18,678,641 km (0.101 R)
• M62: 19,550,647 km (0.114 R)
• M63: 19,710,716 km (0.112 R)
• M64: 19,871,085 km (0.073 R)
• M65: 20,883,564 km (0.061 R)
• M66: 21,581,737 km (0.087 R)
• M67: 22,037,412 km (0.078 R)
• M68: 22,958,486 km (0.055 R)
• M69: 23,085,046 km (0.06 R)
• M70: 23,423,735 km (0.108 R)
• M71: 23,764,071 km (0.081 R)
• M72: 24,708,332 km (0.084 R)
• M73: 24,794,800 km (0.096 R)
• M74: 25,011,418 km (0.078 R)
• M75: 25,098,184 km (0.115 R)
• M76: 26,368,121 km (0.075 R)
• M77: 27,390,173 km (0.089 R)
• M78: 28,379,913 km (0.047 R)
• M79: 28,970,226 km (0.06 R)
• M80: 29,198,363 km (0.077 R)
• M81: 30,394,248 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 85.3

Radius: 14.1

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 8.83 AU - 14.63 AU

Year: 14976 Days

Day: 6.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 31,331,946 km

• M1: 193,580 km (0.068 R)
• M2: 764,744 km (0.069 R)
• M3: 947,403 km (0.052 R)
• M4: 1,160,580 km (0.109 R)
• M5: 1,296,565 km (0.065 R)
• M6: 1,895,704 km (0.082 R)
• M7: 2,003,564 km (0.107 R)
• M8: 2,095,118 km (0.085 R)
• M9: 2,320,712 km (0.071 R)
• M10: 2,899,656 km (0.101 R)
• M11: 3,303,121 km (0.116 R)
• M12: 3,656,920 km (0.11 R)
• M13: 4,093,297 km (0.058 R)
• M14: 4,211,030 km (0.114 R)
• M15: 4,497,959 km (0.084 R)
• M16: 4,619,582 km (0.104 R)
• M17: 4,766,936 km (0.095 R)
• M18: 4,890,803 km (0.09 R)
• M19: 4,990,884 km (0.106 R)
• M20: 5,294,867 km (0.113 R)
• M21: 5,527,043 km (0.117 R)
• M22: 5,631,313 km (0.098 R)
• M23: 5,736,181 km (0.07 R)
• M24: 6,297,771 km (0.089 R)
• M25: 6,849,189 km (0.119 R)
• M26: 7,159,156 km (0.07 R)
• M27: 7,301,573 km (0.06 R)
• M28: 7,416,165 km (0.046 R)
• M29: 7,531,355 km (0.102 R)
• M30: 7,763,681 km (0.077 R)
• M31: 8,057,341 km (0.088 R)
• M32: 8,384,811 km (0.088 R)
• M33: 8,504,938 km (0.086 R)
• M34: 8,686,251 km (0.105 R)
• M35: 8,868,760 km (0.088 R)
• M36: 9,052,616 km (0.119 R)
• M37: 9,145,067 km (0.101 R)
• M38: 10,471,851 km (0.065 R)
• M39: 10,993,200 km (0.112 R)
• M40: 11,422,994 km (0.113 R)
• M41: 11,522,926 km (0.06 R)
• M42: 11,723,836 km (0.116 R)
• M43: 11,858,324 km (0.076 R)
• M44: 11,993,411 km (0.097 R)
• M45: 12,095,137 km (0.086 R)
• M46: 12,333,297 km (0.097 R)
• M47: 13,057,501 km (0.056 R)
• M48: 13,301,943 km (0.111 R)
• M49: 13,760,162 km (0.104 R)
• M50: 13,937,734 km (0.053 R)
• M51: 14,223,466 km (0.108 R)
• M52: 14,909,821 km (0.104 R)
• M53: 15,718,099 km (0.067 R)
• M54: 15,829,399 km (0.072 R)
• M55: 16,015,499 km (0.057 R)
• M56: 16,729,530 km (0.11 R)
• M57: 17,955,335 km (0.056 R)
• M58: 20,331,248 km (0.041 R)
• M59: 20,981,401 km (0.093 R)
• M60: 22,343,938 km (0.106 R)
• M61: 22,678,588 km (0.117 R)
• M62: 23,607,292 km (0.071 R)
• M63: 23,777,534 km (0.064 R)
• M64: 24,634,730 km (0.079 R)
• M65: 25,807,877 km (0.107 R)
• M66: 27,088,285 km (0.069 R)
• M67: 27,177,296 km (0.116 R)
• M68: 27,534,535 km (0.081 R)
• M69: 28,389,338 km (0.035 R)
• M70: 29,481,402 km (0.077 R)
• M71: 30,170,899 km (0.06 R)
• M72: 30,540,854 km (0.102 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 511 - 11,553 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit