🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.42 AU - 0.68 AU

Year: 150 Days

Day: 33.8 Hours

Environment

Temp: 232 °C

Axial Tilt: 15.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.54 AU - 0.58 AU

Year: 154 Days

Day: 40.9 Hours

Environment

Temp: 232 °C

Axial Tilt: 6.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.5 AU - 0.64 AU

Year: 158 Days

Day: 41.4 Hours

Environment

Temp: 143 °C

Axial Tilt: 25.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.6 AU - 0.64 AU

Year: 179 Days

Day: 39.5 Hours

Environment

Temp: 193 °C

Axial Tilt: 22.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 41,933,526 km

• M1: 113,694 km (0.095 R)
• M2: 265,536 km (0.091 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.56 AU - 2.8 AU

Year: 1611 Days

Day: 26.7 Hours

Environment

Temp: -86 °C

Axial Tilt: 49.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.27 AU - 3.55 AU

Year: 1822 Days

Day: 20.5 Hours

Environment

Temp: -106 °C

Axial Tilt: 43.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,933,526 km

• M1: 264,489 km (0.064 R)

Asteroid Belt

Center: 4.08 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 235.6

Radius: 10.1

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 4.28 AU - 6.2 AU

Year: 4403 Days

Day: 12.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 41,933,526 km

• M1: 147,952 km (0.099 R)
• M2: 252,072 km (0.053 R)
• M3: 347,965 km (0.052 R)
• M4: 514,317 km (0.119 R)
• M5: 587,321 km (0.082 R)
• M6: 718,070 km (0.091 R)
• M7: 849,417 km (0.028 R)
• M8: 999,613 km (0.111 R)
• M9: 1,072,916 km (0.097 R)
• M10: 1,304,045 km (0.066 R)
• M11: 1,479,224 km (0.086 R)
• M12: 1,551,480 km (0.104 R)
• M13: 1,649,915 km (0.11 R)
• M14: 1,763,011 km (0.086 R)
• M15: 1,957,638 km (0.113 R)
• M16: 2,037,373 km (0.094 R)
• M17: 2,804,960 km (0.114 R)
• M18: 2,986,871 km (0.112 R)
• M19: 3,063,914 km (0.096 R)
• M20: 3,637,771 km (0.061 R)
• M21: 3,770,016 km (0.102 R)
• M22: 4,056,047 km (0.107 R)
• M23: 4,244,989 km (0.03 R)
• M24: 4,349,259 km (0.116 R)
• M25: 4,471,929 km (0.083 R)
• M26: 4,685,106 km (0.108 R)
• M27: 5,158,434 km (0.066 R)
• M28: 5,400,932 km (0.085 R)
• M29: 5,495,179 km (0.101 R)
• M30: 6,308,542 km (0.104 R)
• M31: 6,567,945 km (0.083 R)
• M32: 6,668,624 km (0.085 R)
• M33: 7,056,083 km (0.11 R)
• M34: 7,325,359 km (0.106 R)
• M35: 7,492,909 km (0.054 R)
• M36: 8,261,991 km (0.061 R)
• M37: 8,458,264 km (0.039 R)
• M38: 8,678,023 km (0.106 R)
• M39: 9,100,936 km (0.116 R)
• M40: 9,416,887 km (0.114 R)
• M41: 9,507,842 km (0.111 R)
• M42: 9,621,985 km (0.062 R)
• M43: 9,690,651 km (0.084 R)
• M44: 9,920,732 km (0.028 R)
• M45: 10,175,946 km (0.051 R)
• M46: 10,386,431 km (0.102 R)
• M47: 10,456,891 km (0.034 R)
• M48: 10,716,593 km (0.089 R)
• M49: 10,883,095 km (0.12 R)
• M50: 10,978,539 km (0.108 R)
• M51: 11,339,070 km (0.119 R)
• M52: 11,557,333 km (0.031 R)
• M53: 11,654,721 km (0.11 R)
• M54: 12,369,201 km (0.096 R)
• M55: 12,946,050 km (0.104 R)
• M56: 13,072,610 km (0.071 R)
• M57: 13,275,913 km (0.08 R)
• M58: 14,386,827 km (0.109 R)
• M59: 15,206,175 km (0.106 R)
• M60: 15,313,137 km (0.103 R)
• M61: 15,850,942 km (0.047 R)
• M62: 16,176,616 km (0.079 R)
• M63: 16,258,446 km (0.109 R)
• M64: 16,367,653 km (0.105 R)
• M65: 16,449,782 km (0.068 R)
• M66: 16,641,866 km (0.059 R)
• M67: 17,028,426 km (0.106 R)
• M68: 17,222,754 km (0.098 R)
• M69: 17,557,554 km (0.103 R)
• M70: 17,669,603 km (0.106 R)
• M71: 17,866,474 km (0.073 R)
• M72: 18,120,491 km (0.112 R)
• M73: 18,347,281 km (0.093 R)
• M74: 18,746,558 km (0.051 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 153.4

Radius: 11.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 4.91 AU - 5.65 AU

Year: 4454 Days

Day: 13 Hours

Environment

Temp: -146 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 41,933,526 km

• M1: 144,512 km (0.086 R)
• M2: 247,285 km (0.085 R)
• M3: 358,885 km (0.118 R)
• M4: 467,045 km (0.114 R)
• M5: 619,186 km (0.106 R)
• M6: 789,727 km (0.074 R)
• M7: 1,438,084 km (0.056 R)
• M8: 1,647,372 km (0.059 R)
• M9: 1,831,676 km (0.105 R)
• M10: 1,902,586 km (0.112 R)
• M11: 2,360,654 km (0.099 R)
• M12: 2,503,520 km (0.103 R)
• M13: 2,703,084 km (0.111 R)
• M14: 2,880,208 km (0.111 R)
• M15: 3,289,508 km (0.115 R)
• M16: 3,553,099 km (0.107 R)
• M17: 4,147,451 km (0.101 R)
• M18: 4,336,693 km (0.084 R)
• M19: 4,416,428 km (0.101 R)
• M20: 4,740,158 km (0.119 R)
• M21: 5,021,552 km (0.092 R)
• M22: 5,274,372 km (0.082 R)
• M23: 5,462,417 km (0.073 R)
• M24: 5,845,238 km (0.101 R)
• M25: 6,075,618 km (0.081 R)
• M26: 6,200,981 km (0.086 R)
• M27: 6,673,860 km (0.08 R)
• M28: 6,747,612 km (0.095 R)
• M29: 6,877,463 km (0.069 R)
• M30: 7,770,712 km (0.045 R)
• M31: 8,201,404 km (0.075 R)
• M32: 8,300,288 km (0.095 R)
• M33: 8,720,359 km (0.061 R)
• M34: 8,861,879 km (0.115 R)
• M35: 9,147,311 km (0.091 R)
• M36: 9,498,118 km (0.117 R)
• M37: 10,085,440 km (0.108 R)
• M38: 10,191,505 km (0.075 R)
• M39: 10,319,411 km (0.083 R)
• M40: 10,598,112 km (0.105 R)
• M41: 11,031,945 km (0.104 R)
• M42: 11,251,106 km (0.086 R)
• M43: 11,738,347 km (0.061 R)
• M44: 12,527,475 km (0.101 R)
• M45: 12,618,730 km (0.079 R)
• M46: 13,637,641 km (0.091 R)
• M47: 14,062,050 km (0.118 R)
• M48: 14,875,713 km (0.103 R)
• M49: 15,434,611 km (0.108 R)
• M50: 15,679,802 km (0.113 R)
• M51: 15,975,856 km (0.115 R)
• M52: 16,598,333 km (0.098 R)
• M53: 16,874,789 km (0.118 R)
• M54: 16,950,486 km (0.099 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 376.4

Radius: 11.9

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 9.61 AU - 9.73 AU

Year: 11039 Days

Day: 13.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 41,933,526 km

• M1: 323,131 km (0.105 R)
• M2: 457,470 km (0.047 R)
• M3: 686,953 km (0.04 R)
• M4: 808,726 km (0.071 R)
• M5: 905,366 km (0.071 R)
• M6: 1,023,399 km (0.068 R)
• M7: 1,147,116 km (0.11 R)
• M8: 1,238,820 km (0.107 R)
• M9: 1,489,247 km (0.082 R)
• M10: 1,569,730 km (0.032 R)
• M11: 1,693,298 km (0.079 R)
• M12: 1,820,307 km (0.073 R)
• M13: 1,950,457 km (0.06 R)
• M14: 2,197,593 km (0.1 R)
• M15: 2,313,381 km (0.091 R)
• M16: 2,407,628 km (0.111 R)
• M17: 3,472,915 km (0.116 R)
• M18: 3,635,976 km (0.03 R)
• M19: 3,969,879 km (0.104 R)
• M20: 4,969,043 km (0.103 R)
• M21: 5,122,530 km (0.118 R)
• M22: 5,277,514 km (0.114 R)
• M23: 5,592,118 km (0.096 R)
• M24: 5,848,230 km (0.106 R)
• M25: 6,372,271 km (0.064 R)
• M26: 6,472,202 km (0.119 R)
• M27: 6,606,242 km (0.088 R)
• M28: 7,048,453 km (0.086 R)
• M29: 8,652,292 km (0.096 R)
• M30: 8,911,695 km (0.104 R)
• M31: 9,211,339 km (0.11 R)
• M32: 9,705,311 km (0.076 R)
• M33: 9,858,948 km (0.101 R)
• M34: 10,130,020 km (0.079 R)
• M35: 10,758,630 km (0.041 R)
• M36: 11,602,960 km (0.053 R)
• M37: 12,803,783 km (0.087 R)
• M38: 13,870,565 km (0.048 R)
• M39: 14,524,308 km (0.096 R)
• M40: 14,788,647 km (0.063 R)
• M41: 14,921,340 km (0.103 R)
• M42: 15,010,202 km (0.1 R)
• M43: 15,099,063 km (0.076 R)
• M44: 15,952,369 km (0.061 R)
• M45: 17,006,286 km (0.086 R)
• M46: 17,424,861 km (0.045 R)
• M47: 17,658,832 km (0.109 R)
• M48: 19,519,680 km (0.104 R)
• M49: 20,844,070 km (0.057 R)
• M50: 20,943,253 km (0.099 R)
• M51: 21,092,552 km (0.108 R)
• M52: 21,592,358 km (0.062 R)
• M53: 21,692,738 km (0.1 R)
• M54: 21,793,418 km (0.068 R)
• M55: 22,197,332 km (0.109 R)
• M56: 22,552,777 km (0.083 R)
• M57: 24,410,782 km (0.03 R)
• M58: 25,146,504 km (0.037 R)
• M59: 25,676,530 km (0.1 R)
• M60: 27,778,529 km (0.12 R)
• M61: 28,712,020 km (0.112 R)
• M62: 29,711,484 km (0.109 R)
• M63: 29,823,383 km (0.115 R)
• M64: 30,047,331 km (0.113 R)
• M65: 31,459,684 km (0.079 R)
• M66: 32,662,750 km (0.111 R)
• M67: 33,067,263 km (0.118 R)
• M68: 33,531,465 km (0.027 R)
• M69: 34,348,868 km (0.115 R)
• M70: 34,524,945 km (0.113 R)
• M71: 34,819,054 km (0.086 R)
• M72: 34,995,879 km (0.12 R)
• M73: 35,706,319 km (0.077 R)
• M74: 36,063,259 km (0.076 R)
• M75: 36,182,489 km (0.055 R)
• M76: 37,382,264 km (0.083 R)
• M77: 39,267,496 km (0.106 R)
• M78: 39,882,344 km (0.09 R)
• M79: 40,005,612 km (0.054 R)
• M80: 40,686,282 km (0.099 R)
• M81: 40,996,848 km (0.084 R)
• M82: 41,433,075 km (0.11 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 246 - 12,530 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit