🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.89 AU - 1.01 AU

Year: 337 Days

Day: 45.8 Hours

Environment

Temp: 137 °C

Axial Tilt: 19.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.97 AU - 1.29 AU

Year: 437 Days

Day: 42.8 Hours

Environment

Temp: 19 °C

Axial Tilt: 6.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 79,501,906 km

• M1: 83,176 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.51 AU - 1.89 AU

Year: 806 Days

Day: 29.1 Hours

Environment

Temp: -42 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.88 AU - 2.56 AU

Year: 1202 Days

Day: 36.7 Hours

Environment

Temp: -76 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 79,501,906 km

• M1: 87,515 km (0.097 R)
• M2: 683,213 km (0.11 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.45 AU - 2.69 AU

Year: 1497 Days

Day: 35 Hours

Environment

Temp: -95 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.85 AU - 3.63 AU

Year: 2120 Days

Day: 19.6 Hours

Environment

Temp: -108 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 3.39 AU - 3.39 AU

Year: 2268 Days

Day: 25.9 Hours

Environment

Temp: -120 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.2 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 546.1

Radius: 8.8

Gravity: 7.05 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 4.62 AU - 5.4 AU

Year: 4076 Days

Day: 10.1 Hours

Environment

Temp: -129 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 79,501,906 km

• M1: 120,725 km (0.108 R)
• M2: 183,407 km (0.105 R)
• M3: 242,199 km (0.108 R)
• M4: 326,273 km (0.03 R)
• M5: 440,416 km (0.084 R)
• M6: 531,222 km (0.06 R)
• M7: 609,013 km (0.067 R)
• M8: 821,592 km (0.089 R)
• M9: 890,107 km (0.068 R)
• M10: 1,008,888 km (0.103 R)
• M11: 1,082,789 km (0.099 R)
• M12: 1,275,920 km (0.111 R)
• M13: 1,494,333 km (0.116 R)
• M14: 1,579,305 km (0.049 R)
• M15: 1,784,254 km (0.095 R)
• M16: 1,874,761 km (0.094 R)
• M17: 2,029,146 km (0.093 R)
• M18: 2,123,841 km (0.068 R)
• M19: 2,187,719 km (0.092 R)
• M20: 2,317,570 km (0.048 R)
• M21: 2,466,869 km (0.104 R)
• M22: 3,040,876 km (0.089 R)
• M23: 3,222,937 km (0.106 R)
• M24: 3,352,488 km (0.092 R)
• M25: 4,266,830 km (0.101 R)
• M26: 4,553,610 km (0.05 R)
• M27: 4,762,149 km (0.081 R)
• M28: 4,952,587 km (0.096 R)
• M29: 5,210,494 km (0.099 R)
• M30: 6,753,297 km (0.091 R)
• M31: 6,991,456 km (0.101 R)
• M32: 7,183,989 km (0.082 R)
• M33: 7,402,701 km (0.106 R)
• M34: 7,697,558 km (0.049 R)
• M35: 7,896,374 km (0.061 R)
• M36: 7,971,472 km (0.103 R)
• M37: 8,147,399 km (0.12 R)
• M38: 8,682,810 km (0.115 R)
• M39: 9,072,363 km (0.028 R)
• M40: 10,825,052 km (0.11 R)
• M41: 10,880,702 km (0.06 R)
• M42: 11,131,877 km (0.084 R)
• M43: 11,244,225 km (0.073 R)
• M44: 11,640,210 km (0.104 R)
• M45: 11,782,777 km (0.064 R)
• M46: 11,897,219 km (0.092 R)
• M47: 13,180,320 km (0.073 R)
• M48: 13,388,411 km (0.113 R)
• M49: 13,958,977 km (0.113 R)
• M50: 14,476,287 km (0.111 R)
• M51: 14,629,625 km (0.089 R)
• M52: 14,721,777 km (0.043 R)
• M53: 14,783,411 km (0.112 R)
• M54: 14,845,195 km (0.079 R)
• M55: 15,623,553 km (0.063 R)
• M56: 15,812,495 km (0.113 R)
• M57: 16,447,239 km (0.106 R)
• M58: 17,122,823 km (0.057 R)
• M59: 17,447,749 km (0.079 R)
• M60: 18,268,892 km (0.055 R)
• M61: 18,401,436 km (0.038 R)
• M62: 18,734,141 km (0.116 R)
• M63: 19,035,431 km (0.115 R)
• M64: 19,642,649 km (0.082 R)
• M65: 19,948,577 km (0.112 R)
• M66: 20,016,793 km (0.082 R)
• M67: 20,119,268 km (0.099 R)
• M68: 21,292,714 km (0.117 R)
• M69: 21,642,174 km (0.096 R)
• M70: 21,993,430 km (0.113 R)
• M71: 23,130,075 km (0.077 R)
• M72: 23,561,216 km (0.093 R)
• M73: 23,886,442 km (0.106 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 845

Radius: 12.5

Gravity: 5.41 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 4.75 AU - 6.91 AU

Year: 5116 Days

Day: 5.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 79,501,906 km

• M1: 215,571 km (0.045 R)
• M2: 388,356 km (0.099 R)
• M3: 521,349 km (0.05 R)
• M4: 685,308 km (0.115 R)
• M5: 814,261 km (0.071 R)
• M6: 1,083,687 km (0.082 R)
• M7: 1,398,590 km (0.064 R)
• M8: 1,742,815 km (0.068 R)
• M9: 1,851,573 km (0.055 R)
• M10: 2,037,822 km (0.056 R)
• M11: 2,172,011 km (0.108 R)
• M12: 2,551,392 km (0.117 R)
• M13: 2,717,595 km (0.08 R)
• M14: 3,765,528 km (0.05 R)
• M15: 3,883,860 km (0.12 R)
• M16: 4,394,587 km (0.097 R)
• M17: 4,772,621 km (0.082 R)
• M18: 4,900,976 km (0.11 R)
• M19: 5,240,114 km (0.101 R)
• M20: 6,024,456 km (0.101 R)
• M21: 6,107,632 km (0.093 R)
• M22: 6,247,207 km (0.117 R)
• M23: 6,387,979 km (0.099 R)
• M24: 6,643,791 km (0.055 R)
• M25: 7,342,862 km (0.117 R)
• M26: 8,747,436 km (0.102 R)
• M27: 10,432,806 km (0.119 R)
• M28: 10,700,885 km (0.103 R)
• M29: 11,073,234 km (0.11 R)
• M30: 11,209,817 km (0.033 R)
• M31: 11,622,558 km (0.103 R)
• M32: 12,040,385 km (0.05 R)
• M33: 12,427,694 km (0.116 R)
• M34: 12,998,409 km (0.058 R)
• M35: 13,286,984 km (0.108 R)
• M36: 13,797,262 km (0.083 R)
• M37: 14,017,769 km (0.118 R)
• M38: 14,165,572 km (0.113 R)
• M39: 14,462,524 km (0.106 R)
• M40: 15,138,407 km (0.086 R)
• M41: 15,824,612 km (0.117 R)
• M42: 15,939,952 km (0.099 R)
• M43: 16,210,276 km (0.09 R)
• M44: 16,912,189 km (0.118 R)
• M45: 18,466,960 km (0.12 R)
• M46: 18,547,892 km (0.043 R)
• M47: 18,832,278 km (0.096 R)
• M48: 18,995,339 km (0.051 R)
• M49: 19,528,656 km (0.116 R)
• M50: 19,983,882 km (0.096 R)
• M51: 20,191,973 km (0.041 R)
• M52: 20,442,549 km (0.109 R)
• M53: 20,568,361 km (0.089 R)
• M54: 20,736,359 km (0.069 R)
• M55: 21,327,869 km (0.11 R)
• M56: 21,455,476 km (0.052 R)
• M57: 22,484,560 km (0.071 R)
• M58: 22,614,411 km (0.06 R)
• M59: 23,354,472 km (0.087 R)
• M60: 23,969,917 km (0.036 R)
• M61: 24,102,611 km (0.12 R)
• M62: 24,903,258 km (0.119 R)
• M63: 24,992,718 km (0.095 R)
• M64: 25,216,965 km (0.108 R)
• M65: 26,166,014 km (0.081 R)
• M66: 26,805,246 km (0.097 R)
• M67: 28,847,556 km (0.03 R)
• M68: 29,271,516 km (0.08 R)
• M69: 29,839,838 km (0.081 R)
• M70: 30,316,308 km (0.057 R)
• M71: 30,411,901 km (0.076 R)
• M72: 30,555,515 km (0.104 R)
• M73: 30,747,299 km (0.031 R)
• M74: 30,939,532 km (0.073 R)
• M75: 31,663,885 km (0.093 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 343.9

Radius: 5.8

Gravity: 10.22 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 14.8 AU - 23.24 AU

Year: 30147 Days

Day: 16.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 79,501,906 km

• M1: 79,287 km (0.096 R)
• M2: 139,874 km (0.086 R)
• M3: 660,475 km (0.089 R)
• M4: 707,598 km (0.051 R)
• M5: 805,285 km (0.11 R)
• M6: 1,013,974 km (0.115 R)
• M7: 1,096,702 km (0.113 R)
• M8: 1,388,418 km (0.029 R)
• M9: 1,480,570 km (0.098 R)
• M10: 1,736,382 km (0.101 R)
• M11: 1,802,505 km (0.104 R)
• M12: 2,110,377 km (0.093 R)
• M13: 2,288,548 km (0.036 R)
• M14: 2,397,904 km (0.103 R)
• M15: 2,508,906 km (0.075 R)
• M16: 2,774,592 km (0.049 R)
• M17: 5,013,324 km (0.114 R)
• M18: 5,347,525 km (0.066 R)
• M19: 6,037,172 km (0.106 R)
• M20: 6,443,779 km (0.093 R)
• M21: 6,598,612 km (0.081 R)
• M22: 6,806,853 km (0.117 R)
• M23: 7,070,295 km (0.115 R)
• M24: 7,123,402 km (0.053 R)
• M25: 7,176,509 km (0.084 R)
• M26: 7,607,052 km (0.081 R)
• M27: 8,156,973 km (0.092 R)
• M28: 8,549,369 km (0.097 R)
• M29: 10,846,444 km (0.069 R)
• M30: 13,123,772 km (0.091 R)
• M31: 13,385,718 km (0.064 R)
• M32: 13,649,310 km (0.105 R)
• M33: 14,114,709 km (0.089 R)
• M34: 16,378,274 km (0.108 R)
• M35: 17,014,963 km (0.084 R)
• M36: 19,120,852 km (0.09 R)
• M37: 19,566,653 km (0.09 R)
• M38: 19,641,303 km (0.061 R)
• M39: 20,468,579 km (0.106 R)
• M40: 21,077,442 km (0.114 R)
• M41: 21,461,011 km (0.088 R)
• M42: 22,469,002 km (0.066 R)
• M43: 23,492,251 km (0.049 R)
• M44: 23,969,618 km (0.08 R)
• M45: 24,369,942 km (0.08 R)
• M46: 24,772,510 km (0.118 R)
• M47: 26,075,208 km (0.09 R)
• M48: 26,983,566 km (0.068 R)
• M49: 27,149,919 km (0.067 R)
• M50: 28,831,399 km (0.084 R)
• M51: 29,171,884 km (0.072 R)
• M52: 29,770,575 km (0.117 R)
• M53: 31,328,936 km (0.081 R)
• M54: 31,854,323 km (0.062 R)
• M55: 34,795,118 km (0.098 R)
• M56: 35,885,836 km (0.068 R)
• M57: 37,357,580 km (0.081 R)
• M58: 37,728,583 km (0.108 R)
• M59: 42,081,881 km (0.111 R)
• M60: 43,828,137 km (0.097 R)
• M61: 44,415,458 km (0.07 R)
• M62: 45,696,914 km (0.039 R)
• M63: 45,994,314 km (0.091 R)
• M64: 46,192,980 km (0.095 R)
• M65: 46,491,428 km (0.092 R)
• M66: 47,993,690 km (0.113 R)
• M67: 48,296,027 km (0.105 R)
• M68: 48,396,856 km (0.114 R)
• M69: 49,919,164 km (0.106 R)
• M70: 51,148,260 km (0.053 R)
• M71: 51,251,034 km (0.082 R)
• M72: 51,766,548 km (0.091 R)
• M73: 51,869,771 km (0.103 R)
• M74: 52,076,515 km (0.077 R)
• M75: 53,427,234 km (0.118 R)
• M76: 53,636,073 km (0.066 R)
• M77: 53,740,641 km (0.087 R)
• M78: 57,013,992 km (0.107 R)
• M79: 57,548,057 km (0.083 R)
• M80: 58,083,767 km (0.057 R)
• M81: 58,405,851 km (0.068 R)
• M82: 58,513,412 km (0.074 R)
• M83: 58,944,254 km (0.114 R)
• M84: 60,895,608 km (0.108 R)
• M85: 62,208,330 km (0.083 R)
• M86: 67,100,779 km (0.117 R)
• M87: 72,924,175 km (0.065 R)
• M88: 73,735,893 km (0.092 R)
• M89: 75,368,604 km (0.115 R)
• M90: 75,837,145 km (0.098 R)
• M91: 76,071,864 km (0.106 R)
• M92: 77,131,017 km (0.09 R)
• M93: 77,721,479 km (0.032 R)
• M94: 78,194,957 km (0.106 R)
• M95: 78,550,700 km (0.098 R)

Kuiper Belt

Range: 30.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 429 - 19,178 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit