🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.5 AU - 0.82 AU

Year: 193 Days

Day: 14.1 Hours

Environment

Temp: 142 °C

Axial Tilt: 25.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,265,174 km

• M1: 68,665 km (0.054 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.74 AU - 1 AU

Year: 292 Days

Day: 29.8 Hours

Environment

Temp: 114 °C

Axial Tilt: 13.1 °

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: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.75 AU - 1.21 AU

Year: 349 Days

Day: 43.7 Hours

Environment

Temp: 66 °C

Axial Tilt: 38.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.01 AU - 1.17 AU

Year: 410 Days

Day: 16.1 Hours

Environment

Temp: 32 °C

Axial Tilt: 119.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 34,265,174 km

• M1: 126,560 km (0.116 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.2 AU - 1.62 AU

Year: 603 Days

Day: 16 Hours

Environment

Temp: -1 °C

Axial Tilt: 33.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 34,265,174 km

• M1: 441,912 km (0.113 R)
• M2: 786,885 km (0.057 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.57 AU - 2.39 AU

Year: 1003 Days

Day: 25.9 Hours

Environment

Temp: -61 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,265,174 km

• M1: 426,504 km (0.077 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 3.48 AU - 4.16 AU

Year: 2687 Days

Day: 18.9 Hours

Environment

Temp: -123 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 509.9

Radius: 8.3

Gravity: 7.4 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 6.11 AU - 9.39 AU

Year: 7765 Days

Day: 7 Hours

Environment

Temp: -170 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 34,265,174 km

• M1: 109,206 km (0.115 R)
• M2: 283,937 km (0.101 R)
• M3: 395,986 km (0.059 R)
• M4: 524,640 km (0.116 R)
• M5: 885,171 km (0.108 R)
• M6: 946,805 km (0.059 R)
• M7: 1,295,368 km (0.075 R)
• M8: 1,384,079 km (0.091 R)
• M9: 1,438,384 km (0.118 R)
• M10: 1,720,525 km (0.03 R)
• M11: 1,878,201 km (0.081 R)
• M12: 1,938,639 km (0.111 R)
• M13: 2,102,897 km (0.114 R)
• M14: 2,207,915 km (0.099 R)
• M15: 2,423,336 km (0.102 R)
• M16: 2,690,966 km (0.07 R)
• M17: 2,828,297 km (0.077 R)
• M18: 2,921,198 km (0.083 R)
• M19: 3,650,188 km (0.06 R)
• M20: 5,095,453 km (0.084 R)
• M21: 5,351,864 km (0.104 R)
• M22: 5,671,106 km (0.12 R)
• M23: 6,542,214 km (0.1 R)
• M24: 6,603,848 km (0.12 R)
• M25: 6,946,278 km (0.113 R)
• M26: 7,198,799 km (0.067 R)
• M27: 7,454,611 km (0.073 R)
• M28: 7,843,716 km (0.049 R)
• M29: 8,007,824 km (0.066 R)
• M30: 8,306,123 km (0.111 R)
• M31: 8,743,397 km (0.081 R)
• M32: 9,326,530 km (0.026 R)
• M33: 9,957,533 km (0.059 R)
• M34: 10,028,592 km (0.061 R)
• M35: 12,235,161 km (0.082 R)
• M36: 12,311,157 km (0.093 R)
• M37: 12,770,871 km (0.045 R)
• M38: 13,119,284 km (0.087 R)
• M39: 13,510,184 km (0.08 R)
• M40: 13,786,042 km (0.082 R)
• M41: 13,904,823 km (0.093 R)
• M42: 14,223,317 km (0.109 R)
• M43: 14,343,444 km (0.085 R)
• M44: 14,423,628 km (0.106 R)
• M45: 14,705,620 km (0.095 R)
• M46: 15,030,098 km (0.113 R)
• M47: 15,193,160 km (0.041 R)
• M48: 15,397,959 km (0.091 R)
• M49: 16,226,133 km (0.112 R)
• M50: 16,603,419 km (0.117 R)
• M51: 16,814,352 km (0.079 R)
• M52: 17,324,181 km (0.066 R)
• M53: 17,925,415 km (0.118 R)
• M54: 18,402,483 km (0.087 R)
• M55: 18,577,064 km (0.109 R)
• M56: 18,971,852 km (0.114 R)
• M57: 19,413,764 km (0.083 R)
• M58: 20,038,036 km (0.12 R)
• M59: 20,759,697 km (0.103 R)
• M60: 21,398,031 km (0.055 R)
• M61: 21,811,818 km (0.067 R)
• M62: 24,253,854 km (0.073 R)
• M63: 24,637,124 km (0.107 R)
• M64: 25,945,656 km (0.108 R)
• M65: 26,288,684 km (0.034 R)
• M66: 26,534,474 km (0.044 R)
• M67: 27,575,525 km (0.098 R)
• M68: 27,925,435 km (0.106 R)
• M69: 28,629,741 km (0.038 R)
• M70: 28,832,147 km (0.075 R)
• M71: 29,390,895 km (0.115 R)
• M72: 29,543,934 km (0.068 R)
• M73: 29,799,597 km (0.094 R)
• M74: 30,467,701 km (0.074 R)
• M75: 30,622,535 km (0.117 R)
• M76: 31,505,162 km (0.111 R)
• M77: 32,080,665 km (0.079 R)
• M78: 32,976,906 km (0.06 R)
• M79: 33,135,928 km (0.072 R)
• M80: 33,348,357 km (0.09 R)
• M81: 34,041,893 km (0.054 R)
• M82: 34,471,089 km (0.12 R)
• M83: 34,902,081 km (0.077 R)
• M84: 35,280,563 km (0.11 R)
• M85: 35,389,022 km (0.089 R)
• M86: 36,643,550 km (0.118 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 341.9

Radius: 11.3

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 8.63 AU - 8.75 AU

Year: 9219 Days

Day: 8.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 34,265,174 km

• M1: 317,746 km (0.067 R)
• M2: 438,322 km (0.114 R)
• M3: 578,345 km (0.094 R)
• M4: 892,202 km (0.067 R)
• M5: 998,416 km (0.028 R)
• M6: 1,077,105 km (0.051 R)
• M7: 1,241,214 km (0.065 R)
• M8: 1,503,309 km (0.098 R)
• M9: 1,650,513 km (0.077 R)
• M10: 1,783,506 km (0.064 R)
• M11: 2,245,614 km (0.115 R)
• M12: 2,351,080 km (0.092 R)
• M13: 2,699,643 km (0.053 R)
• M14: 3,817,289 km (0.059 R)
• M15: 4,097,785 km (0.117 R)
• M16: 4,253,666 km (0.083 R)
• M17: 4,571,412 km (0.08 R)
• M18: 4,706,050 km (0.086 R)
• M19: 5,034,716 km (0.063 R)
• M20: 5,145,868 km (0.063 R)
• M21: 5,286,041 km (0.066 R)
• M22: 5,772,234 km (0.11 R)
• M23: 5,976,734 km (0.108 R)
• M24: 6,726,369 km (0.047 R)
• M25: 7,065,657 km (0.116 R)
• M26: 7,442,195 km (0.068 R)
• M27: 7,569,203 km (0.072 R)
• M28: 7,696,810 km (0.086 R)
• M29: 8,084,269 km (0.072 R)
• M30: 8,911,994 km (0.118 R)
• M31: 9,046,931 km (0.094 R)
• M32: 9,182,616 km (0.031 R)
• M33: 9,627,969 km (0.101 R)
• M34: 9,766,497 km (0.085 R)
• M35: 10,256,580 km (0.049 R)
• M36: 10,504,613 km (0.062 R)
• M37: 10,826,398 km (0.051 R)
• M38: 11,006,514 km (0.11 R)
• M39: 11,737,299 km (0.092 R)
• M40: 12,786,579 km (0.095 R)
• M41: 13,053,611 km (0.11 R)
• M42: 13,904,972 km (0.074 R)
• M43: 14,179,485 km (0.064 R)
• M44: 15,014,241 km (0.029 R)
• M45: 15,417,257 km (0.067 R)
• M46: 16,275,351 km (0.071 R)
• M47: 16,440,507 km (0.106 R)
• M48: 17,148,853 km (0.058 R)
• M49: 17,232,777 km (0.064 R)
• M50: 17,527,934 km (0.101 R)
• M51: 17,867,222 km (0.117 R)
• M52: 17,952,343 km (0.1 R)
• M53: 18,251,389 km (0.099 R)
• M54: 19,158,700 km (0.073 R)
• M55: 19,551,993 km (0.072 R)
• M56: 20,257,796 km (0.103 R)
• M57: 20,569,258 km (0.093 R)
• M58: 20,658,568 km (0.117 R)
• M59: 21,649,056 km (0.112 R)
• M60: 21,785,340 km (0.079 R)
• M61: 22,839,556 km (0.091 R)
• M62: 23,024,608 km (0.039 R)
• M63: 23,536,083 km (0.066 R)
• M64: 23,676,257 km (0.07 R)
• M65: 24,051,298 km (0.086 R)
• M66: 24,522,831 km (0.114 R)
• M67: 25,331,557 km (0.072 R)
• M68: 26,197,430 km (0.113 R)
• M69: 26,682,725 km (0.119 R)
• M70: 26,975,189 km (0.079 R)
• M71: 27,958,196 km (0.118 R)
• M72: 28,404,297 km (0.037 R)
• M73: 30,060,196 km (0.059 R)
• M74: 30,466,354 km (0.077 R)
• M75: 30,772,132 km (0.026 R)
• M76: 30,976,633 km (0.064 R)
• M77: 31,541,065 km (0.117 R)
• M78: 31,798,823 km (0.12 R)
• M79: 32,420,252 km (0.118 R)
• M80: 32,784,673 km (0.118 R)
• M81: 32,941,152 km (0.088 R)
• M82: 33,359,876 km (0.09 R)
• M83: 34,255,519 km (0.039 R)
• M84: 34,573,564 km (0.109 R)
• M85: 34,839,250 km (0.058 R)
• M86: 35,319,459 km (0.057 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 165

Radius: 14.2

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 9.43 AU - 11.65 AU

Year: 12315 Days

Day: 13.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 34,265,174 km

• M1: 177,722 km (0.105 R)
• M2: 336,296 km (0.088 R)
• M3: 569,220 km (0.097 R)
• M4: 677,529 km (0.115 R)
• M5: 807,978 km (0.116 R)
• M6: 991,684 km (0.082 R)
• M7: 1,924,128 km (0.107 R)
• M8: 2,117,558 km (0.077 R)
• M9: 2,502,922 km (0.113 R)
• M10: 3,044,466 km (0.107 R)
• M11: 3,157,263 km (0.078 R)
• M12: 3,622,512 km (0.099 R)
• M13: 4,010,569 km (0.091 R)
• M14: 4,209,684 km (0.098 R)
• M15: 4,437,671 km (0.109 R)
• M16: 4,617,937 km (0.092 R)
• M17: 5,146,316 km (0.101 R)
• M18: 5,390,460 km (0.075 R)
• M19: 6,031,786 km (0.047 R)
• M20: 6,609,384 km (0.109 R)
• M21: 6,727,117 km (0.111 R)
• M22: 7,024,368 km (0.077 R)
• M23: 7,265,370 km (0.092 R)
• M24: 7,356,475 km (0.08 R)
• M25: 8,383,465 km (0.113 R)
• M26: 9,125,769 km (0.11 R)
• M27: 9,654,747 km (0.057 R)
• M28: 9,956,636 km (0.092 R)
• M29: 10,330,032 km (0.065 R)
• M30: 10,432,656 km (0.069 R)
• M31: 10,604,395 km (0.111 R)
• M32: 10,777,180 km (0.081 R)
• M33: 10,916,007 km (0.073 R)
• M34: 11,020,576 km (0.084 R)
• M35: 11,195,605 km (0.096 R)
• M36: 12,120,419 km (0.084 R)
• M37: 12,592,102 km (0.076 R)
• M38: 12,775,060 km (0.065 R)
• M39: 13,329,469 km (0.12 R)
• M40: 13,703,464 km (0.079 R)
• M41: 13,967,355 km (0.079 R)
• M42: 14,118,897 km (0.074 R)
• M43: 14,309,186 km (0.076 R)
• M44: 15,507,465 km (0.09 R)
• M45: 16,697,666 km (0.108 R)
• M46: 16,818,241 km (0.103 R)
• M47: 17,629,959 km (0.102 R)
• M48: 17,752,779 km (0.108 R)
• M49: 17,999,466 km (0.059 R)
• M50: 18,662,484 km (0.098 R)
• M51: 19,081,059 km (0.112 R)
• M52: 20,355,333 km (0.078 R)
• M53: 20,613,390 km (0.074 R)
• M54: 20,742,942 km (0.103 R)
• M55: 20,872,643 km (0.11 R)
• M56: 21,656,835 km (0.087 R)
• M57: 22,672,904 km (0.106 R)
• M58: 23,434,058 km (0.073 R)
• M59: 23,795,037 km (0.089 R)
• M60: 24,294,545 km (0.027 R)
• M61: 24,385,650 km (0.064 R)
• M62: 24,797,493 km (0.095 R)
• M63: 26,984,763 km (0.105 R)
• M64: 27,982,132 km (0.104 R)
• M65: 28,557,336 km (0.052 R)
• M66: 29,670,793 km (0.092 R)
• M67: 29,817,100 km (0.12 R)
• M68: 31,095,114 km (0.112 R)
• M69: 31,392,515 km (0.081 R)
• M70: 31,491,848 km (0.103 R)
• M71: 31,840,560 km (0.032 R)
• M72: 32,090,239 km (0.115 R)
• M73: 32,190,320 km (0.098 R)
• M74: 32,441,046 km (0.054 R)

Kuiper Belt

Range: 30.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 410 - 17,391 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit