🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.63 AU - 0.77 AU

Year: 205 Days

Day: 29.1 Hours

Environment

Temp: 138 °C

Axial Tilt: 26.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 28,743,589 km

• M1: 43,533 km (0.114 R)
• M2: 319,541 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.65 AU - 0.85 AU

Year: 227 Days

Day: 36.5 Hours

Environment

Temp: 215 °C

Axial Tilt: 1.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.79 AU - 1.17 AU

Year: 339 Days

Day: 31 Hours

Environment

Temp: 153 °C

Axial Tilt: 16.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 28,743,589 km

• M1: 351,705 km (0.094 R)

Asteroid Belt

Center: 2.84 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 4.63 AU - 4.77 AU

Year: 3565 Days

Day: 45.2 Hours

Environment

Temp: -117 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,743,589 km

• M1: 1,100,143 km (0.061 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 4.06 AU - 6.28 AU

Year: 4113 Days

Day: 28.2 Hours

Environment

Temp: -133 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 11.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 577.8

Radius: 9.6

Gravity: 6.27 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 10.84 AU - 11.48 AU

Year: 13043 Days

Day: 9.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 28,743,589 km

• M1: 121,025 km (0.097 R)
• M2: 332,556 km (0.086 R)
• M3: 617,241 km (0.097 R)
• M4: 686,654 km (0.11 R)
• M5: 1,183,319 km (0.1 R)
• M6: 1,249,591 km (0.1 R)
• M7: 1,575,864 km (0.094 R)
• M8: 1,902,586 km (0.12 R)
• M9: 2,114,416 km (0.073 R)
• M10: 2,306,051 km (0.1 R)
• M11: 4,836,200 km (0.08 R)
• M12: 5,053,416 km (0.062 R)
• M13: 5,422,324 km (0.046 R)
• M14: 5,723,914 km (0.098 R)
• M15: 6,108,530 km (0.05 R)
• M16: 6,621,202 km (0.055 R)
• M17: 7,188,776 km (0.094 R)
• M18: 8,197,814 km (0.11 R)
• M19: 8,283,832 km (0.113 R)
• M20: 9,205,954 km (0.115 R)
• M21: 9,884,530 km (0.117 R)
• M22: 10,022,160 km (0.101 R)
• M23: 10,625,937 km (0.061 R)
• M24: 11,193,810 km (0.093 R)
• M25: 12,507,280 km (0.087 R)
• M26: 12,805,727 km (0.111 R)
• M27: 12,955,924 km (0.083 R)
• M28: 13,156,983 km (0.106 R)
• M29: 13,308,526 km (0.098 R)
• M30: 13,409,804 km (0.092 R)
• M31: 13,613,257 km (0.118 R)
• M32: 14,074,766 km (0.11 R)
• M33: 14,907,727 km (0.112 R)
• M34: 16,187,088 km (0.073 R)
• M35: 16,295,247 km (0.088 R)
• M36: 16,403,706 km (0.115 R)
• M37: 17,114,445 km (0.085 R)
• M38: 17,279,900 km (0.112 R)
• M39: 18,227,453 km (0.057 R)
• M40: 18,396,349 km (0.03 R)
• M41: 19,020,472 km (0.11 R)
• M42: 19,536,136 km (0.066 R)
• M43: 20,757,303 km (0.109 R)
• M44: 21,110,803 km (0.101 R)
• M45: 22,183,120 km (0.111 R)
• M46: 23,701,688 km (0.075 R)
• M47: 25,002,891 km (0.102 R)
• M48: 25,190,785 km (0.087 R)
• M49: 25,441,960 km (0.092 R)
• M50: 25,820,144 km (0.08 R)
• M51: 26,902,035 km (0.042 R)
• M52: 27,674,559 km (0.077 R)
• M53: 28,650,386 km (0.091 R)
• M54: 28,781,434 km (0.068 R)
• M55: 28,912,631 km (0.118 R)
• M56: 29,307,270 km (0.102 R)
• M57: 30,702,869 km (0.074 R)
• M58: 30,769,888 km (0.119 R)
• M59: 32,120,009 km (0.073 R)
• M60: 32,460,494 km (0.109 R)
• M61: 34,111,755 km (0.114 R)
• M62: 34,320,145 km (0.097 R)
• M63: 34,668,259 km (0.073 R)
• M64: 35,649,322 km (0.046 R)
• M65: 35,860,854 km (0.113 R)
• M66: 37,352,344 km (0.114 R)
• M67: 37,495,510 km (0.052 R)
• M68: 37,782,289 km (0.118 R)
• M69: 38,430,197 km (0.079 R)
• M70: 38,574,559 km (0.049 R)
• M71: 38,864,180 km (0.069 R)
• M72: 39,154,400 km (0.11 R)
• M73: 40,029,398 km (0.086 R)
• M74: 40,102,552 km (0.034 R)
• M75: 42,543,241 km (0.079 R)
• M76: 43,142,231 km (0.059 R)
• M77: 43,593,268 km (0.096 R)
• M78: 44,727,669 km (0.057 R)
• M79: 44,803,665 km (0.094 R)
• M80: 44,879,660 km (0.112 R)
• M81: 47,955,243 km (0.067 R)
• M82: 48,110,825 km (0.039 R)
• M83: 48,188,616 km (0.098 R)
• M84: 48,422,437 km (0.063 R)
• M85: 49,597,080 km (0.082 R)
• M86: 50,385,311 km (0.1 R)
• M87: 50,860,284 km (0.072 R)
• M88: 51,018,858 km (0.118 R)
• M89: 51,336,753 km (0.078 R)
• M90: 52,534,284 km (0.043 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 70.9

Radius: 14.9

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 9.49 AU - 14.39 AU

Year: 14434 Days

Day: 11.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 28,743,589 km

• M1: 187,895 km (0.087 R)
• M2: 485,595 km (0.053 R)
• M3: 626,217 km (0.113 R)
• M4: 819,348 km (0.105 R)
• M5: 918,082 km (0.102 R)
• M6: 1,270,086 km (0.107 R)
• M7: 1,432,250 km (0.107 R)
• M8: 1,794,875 km (0.055 R)
• M9: 2,064,600 km (0.107 R)
• M10: 2,457,743 km (0.064 R)
• M11: 2,836,076 km (0.11 R)
• M12: 3,314,939 km (0.092 R)
• M13: 3,585,113 km (0.108 R)
• M14: 3,797,991 km (0.096 R)
• M15: 3,949,533 km (0.111 R)
• M16: 4,439,317 km (0.076 R)
• M17: 4,784,439 km (0.091 R)
• M18: 5,114,452 km (0.116 R)
• M19: 5,306,536 km (0.087 R)
• M20: 5,697,884 km (0.051 R)
• M21: 6,022,810 km (0.06 R)
• M22: 6,848,591 km (0.078 R)
• M23: 6,980,985 km (0.104 R)
• M24: 7,140,755 km (0.087 R)
• M25: 7,464,335 km (0.074 R)
• M26: 8,014,257 km (0.115 R)
• M27: 8,237,906 km (0.065 R)
• M28: 8,378,678 km (0.079 R)
• M29: 8,577,344 km (0.081 R)
• M30: 8,892,546 km (0.088 R)
• M31: 9,153,295 km (0.107 R)
• M32: 9,980,721 km (0.063 R)
• M33: 10,434,003 km (0.052 R)
• M34: 11,204,432 km (0.086 R)
• M35: 12,507,429 km (0.058 R)
• M36: 12,702,206 km (0.115 R)
• M37: 12,799,893 km (0.096 R)
• M38: 13,925,168 km (0.109 R)
• M39: 14,025,997 km (0.12 R)
• M40: 14,875,713 km (0.096 R)
• M41: 15,082,158 km (0.1 R)
• M42: 15,463,034 km (0.115 R)
• M43: 16,305,270 km (0.042 R)
• M44: 16,731,923 km (0.086 R)
• M45: 16,874,939 km (0.079 R)
• M46: 17,018,403 km (0.039 R)
• M47: 17,126,263 km (0.101 R)
• M48: 17,306,529 km (0.053 R)
• M49: 17,997,521 km (0.046 R)
• M50: 18,291,032 km (0.12 R)
• M51: 19,031,991 km (0.04 R)
• M52: 19,331,186 km (0.11 R)
• M53: 20,009,912 km (0.04 R)
• M54: 20,428,636 km (0.12 R)
• M55: 20,773,460 km (0.088 R)
• M56: 21,585,327 km (0.111 R)
• M57: 22,842,398 km (0.12 R)
• M58: 23,519,777 km (0.08 R)
• M59: 23,720,388 km (0.068 R)
• M60: 24,042,472 km (0.104 R)
• M61: 24,609,448 km (0.08 R)
• M62: 25,017,252 km (0.116 R)
• M63: 25,798,003 km (0.12 R)
• M64: 26,129,213 km (0.115 R)
• M65: 27,257,480 km (0.105 R)
• M66: 27,383,890 km (0.107 R)

Kuiper Belt

Range: 31.4 - 52.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 272 - 15,336 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit