🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.41 AU - 0.63 AU

Year: 134 Days

Day: 32.4 Hours

Environment

Temp: 184 °C

Axial Tilt: 35.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.63 AU - 0.83 AU

Year: 223 Days

Day: 23.2 Hours

Environment

Temp: 118 °C

Axial Tilt: 31 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 81,855,429 km

• M1: 235,317 km (0.105 R)
• M2: 360,680 km (0.062 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.77 AU - 0.85 AU

Year: 261 Days

Day: 45.6 Hours

Environment

Temp: 177 °C

Axial Tilt: 32.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.04 AU - 1.14 AU

Year: 408 Days

Day: 38.2 Hours

Environment

Temp: 26 °C

Axial Tilt: 36.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 81,855,429 km

• M1: 239,057 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1 AU - 1.54 AU

Year: 513 Days

Day: 15.5 Hours

Environment

Temp: 8 °C

Axial Tilt: 10.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 81,855,429 km

• M1: 172,786 km (0.119 R)
• M2: 527,482 km (0.115 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.64 AU - 2.32 AU

Year: 998 Days

Day: 45.7 Hours

Environment

Temp: -56 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.75 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 11.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 756.1

Radius: 10.9

Gravity: 6.36 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 11.13 AU - 11.91 AU

Year: 14004 Days

Day: 8.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 81,855,429 km

• M1: 179,817 km (0.099 R)
• M2: 523,443 km (0.04 R)
• M3: 977,472 km (0.055 R)
• M4: 1,113,906 km (0.081 R)
• M5: 1,431,801 km (0.037 R)
• M6: 1,641,837 km (0.105 R)
• M7: 1,723,218 km (0.091 R)
• M8: 2,033,633 km (0.104 R)
• M9: 2,121,447 km (0.082 R)
• M10: 2,331,483 km (0.098 R)
• M11: 2,707,422 km (0.085 R)
• M12: 2,935,709 km (0.044 R)
• M13: 3,035,490 km (0.06 R)
• M14: 3,272,902 km (0.108 R)
• M15: 3,446,137 km (0.101 R)
• M16: 3,911,087 km (0.046 R)
• M17: 4,510,525 km (0.091 R)
• M18: 4,626,165 km (0.114 R)
• M19: 5,463,165 km (0.103 R)
• M20: 6,915,610 km (0.119 R)
• M21: 7,915,822 km (0.076 R)
• M22: 8,432,832 km (0.068 R)
• M23: 8,863,973 km (0.057 R)
• M24: 9,155,390 km (0.102 R)
• M25: 9,253,227 km (0.092 R)
• M26: 9,598,648 km (0.101 R)
• M27: 10,505,810 km (0.11 R)
• M28: 10,711,208 km (0.109 R)
• M29: 11,811,051 km (0.111 R)
• M30: 11,917,714 km (0.104 R)
• M31: 12,239,499 km (0.054 R)
• M32: 12,946,499 km (0.104 R)
• M33: 13,056,453 km (0.091 R)
• M34: 13,332,761 km (0.076 R)
• M35: 13,666,962 km (0.113 R)
• M36: 13,778,861 km (0.075 R)
• M37: 13,891,209 km (0.065 R)
• M38: 14,003,707 km (0.042 R)
• M39: 14,628,428 km (0.101 R)
• M40: 14,743,020 km (0.102 R)
• M41: 15,204,380 km (0.084 R)
• M42: 16,915,929 km (0.059 R)
• M43: 17,520,304 km (0.116 R)
• M44: 18,070,226 km (0.1 R)
• M45: 18,563,749 km (0.117 R)
• M46: 18,812,231 km (0.082 R)
• M47: 19,061,761 km (0.057 R)
• M48: 19,312,487 km (0.051 R)
• M49: 19,627,390 km (0.074 R)
• M50: 20,198,405 km (0.096 R)
• M51: 20,582,273 km (0.062 R)
• M52: 21,033,012 km (0.107 R)
• M53: 21,292,115 km (0.055 R)
• M54: 21,487,041 km (0.09 R)
• M55: 21,878,838 km (0.099 R)
• M56: 24,891,590 km (0.064 R)
• M57: 25,234,318 km (0.11 R)
• M58: 25,993,827 km (0.118 R)
• M59: 27,182,232 km (0.116 R)
• M60: 27,393,913 km (0.097 R)
• M61: 27,676,803 km (0.079 R)
• M62: 27,960,740 km (0.086 R)
• M63: 28,603,113 km (0.073 R)
• M64: 29,975,225 km (0.09 R)
• M65: 30,120,933 km (0.072 R)
• M66: 30,193,787 km (0.119 R)
• M67: 31,368,579 km (0.086 R)
• M68: 33,008,321 km (0.097 R)
• M69: 33,838,590 km (0.088 R)
• M70: 35,365,834 km (0.104 R)
• M71: 37,071,549 km (0.097 R)
• M72: 40,321,413 km (0.096 R)
• M73: 40,562,715 km (0.111 R)
• M74: 40,885,248 km (0.05 R)
• M75: 42,347,268 km (0.098 R)
• M76: 43,909,069 km (0.11 R)
• M77: 45,071,894 km (0.047 R)
• M78: 45,740,895 km (0.063 R)
• M79: 48,620,804 km (0.097 R)
• M80: 48,877,664 km (0.063 R)
• M81: 49,564,916 km (0.102 R)
• M82: 50,775,462 km (0.085 R)
• M83: 51,210,194 km (0.091 R)
• M84: 51,384,325 km (0.088 R)
• M85: 51,733,337 km (0.077 R)
• M86: 52,083,247 km (0.099 R)
• M87: 52,346,090 km (0.104 R)
• M88: 52,521,568 km (0.098 R)
• M89: 54,287,272 km (0.077 R)
• M90: 57,062,462 km (0.111 R)
• M91: 58,694,874 km (0.073 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 355.3

Radius: 7.4

Gravity: 6.49 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 13.36 AU - 18.34 AU

Year: 22600 Days

Day: 22.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 81,855,429 km

• M1: 158,275 km (0.112 R)
• M2: 544,387 km (0.066 R)
• M3: 641,924 km (0.086 R)
• M4: 1,292,526 km (0.119 R)
• M5: 1,398,441 km (0.089 R)
• M6: 1,762,413 km (0.056 R)
• M7: 2,093,024 km (0.055 R)
• M8: 2,155,107 km (0.036 R)
• M9: 2,313,381 km (0.097 R)
• M10: 2,674,960 km (0.118 R)
• M11: 3,019,184 km (0.116 R)
• M12: 3,377,322 km (0.074 R)
• M13: 4,173,033 km (0.119 R)
• M14: 4,291,215 km (0.105 R)
• M15: 4,899,330 km (0.108 R)
• M16: 5,024,244 km (0.115 R)
• M17: 5,405,121 km (0.098 R)
• M18: 6,375,113 km (0.118 R)
• M19: 6,465,919 km (0.077 R)
• M20: 6,787,255 km (0.106 R)
• M21: 6,833,631 km (0.115 R)
• M22: 6,926,531 km (0.075 R)
• M23: 7,589,250 km (0.12 R)
• M24: 8,371,198 km (0.053 R)
• M25: 8,470,680 km (0.029 R)
• M26: 10,489,204 km (0.081 R)
• M27: 10,542,910 km (0.078 R)
• M28: 10,920,944 km (0.115 R)
• M29: 12,137,773 km (0.09 R)
• M30: 13,397,088 km (0.104 R)
• M31: 13,513,624 km (0.055 R)
• M32: 14,697,542 km (0.038 R)
• M33: 14,938,245 km (0.1 R)
• M34: 15,119,707 km (0.115 R)
• M35: 15,852,737 km (0.118 R)
• M36: 17,036,804 km (0.102 R)
• M37: 17,353,054 km (0.108 R)
• M38: 18,120,192 km (0.084 R)
• M39: 18,443,024 km (0.05 R)
• M40: 20,152,479 km (0.074 R)
• M41: 20,486,980 km (0.041 R)
• M42: 20,621,318 km (0.087 R)
• M43: 21,706,501 km (0.102 R)
• M44: 22,879,648 km (0.114 R)
• M45: 23,158,648 km (0.117 R)
• M46: 23,649,778 km (0.101 R)
• M47: 23,790,699 km (0.097 R)
• M48: 25,792,767 km (0.033 R)
• M49: 26,010,432 km (0.073 R)
• M50: 26,228,695 km (0.065 R)
• M51: 26,301,550 km (0.117 R)
• M52: 26,593,864 km (0.114 R)
• M53: 27,403,338 km (0.107 R)
• M54: 27,848,092 km (0.084 R)
• M55: 28,146,091 km (0.104 R)
• M56: 30,260,956 km (0.086 R)
• M57: 30,337,401 km (0.068 R)
• M58: 30,874,457 km (0.103 R)
• M59: 31,028,543 km (0.055 R)
• M60: 31,802,563 km (0.095 R)
• M61: 32,426,386 km (0.069 R)
• M62: 32,504,625 km (0.097 R)
• M63: 32,818,332 km (0.081 R)
• M64: 34,003,596 km (0.104 R)
• M65: 34,162,619 km (0.093 R)
• M66: 34,481,561 km (0.085 R)
• M67: 34,881,586 km (0.102 R)
• M68: 35,444,224 km (0.049 R)
• M69: 35,767,056 km (0.074 R)
• M70: 37,642,265 km (0.12 R)
• M71: 39,716,589 km (0.064 R)
• M72: 40,304,060 km (0.076 R)
• M73: 41,572,500 km (0.054 R)
• M74: 41,742,593 km (0.118 R)
• M75: 41,912,985 km (0.091 R)
• M76: 44,148,426 km (0.11 R)
• M77: 44,931,272 km (0.089 R)
• M78: 45,894,383 km (0.093 R)
• M79: 46,246,237 km (0.079 R)
• M80: 48,376,211 km (0.048 R)
• M81: 48,734,199 km (0.1 R)
• M82: 48,823,958 km (0.11 R)
• M83: 52,363,443 km (0.091 R)
• M84: 53,468,972 km (0.099 R)
• M85: 55,328,772 km (0.099 R)
• M86: 55,703,216 km (0.095 R)
• M87: 55,797,014 km (0.115 R)
• M88: 56,737,386 km (0.103 R)
• M89: 60,551,085 km (0.108 R)
• M90: 61,905,394 km (0.103 R)
• M91: 62,294,049 km (0.071 R)
• M92: 63,171,740 km (0.082 R)
• M93: 63,269,577 km (0.066 R)
• M94: 65,235,592 km (0.091 R)
• M95: 66,027,563 km (0.055 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 571

Radius: 4.1

Gravity: 33.97 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 15.16 AU - 18.24 AU

Year: 24443 Days

Day: 22.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 81,855,429 km

• M1: 393,891 km (0.084 R)
• M2: 1,106,127 km (0.106 R)
• M3: 1,867,430 km (0.047 R)
• M4: 2,042,609 km (0.112 R)
• M5: 2,371,126 km (0.079 R)
• M6: 2,676,755 km (0.103 R)
• M7: 2,755,144 km (0.088 R)
• M8: 3,885,356 km (0.109 R)
• M9: 4,199,212 km (0.067 R)
• M10: 6,246,160 km (0.084 R)
• M11: 6,402,639 km (0.113 R)
• M12: 6,879,557 km (0.113 R)
• M13: 6,933,263 km (0.073 R)
• M14: 7,588,352 km (0.11 R)
• M15: 7,699,503 km (0.107 R)
• M16: 8,320,185 km (0.068 R)
• M17: 8,607,712 km (0.092 R)
• M18: 8,665,606 km (0.082 R)
• M19: 8,956,873 km (0.091 R)
• M20: 9,549,281 km (0.08 R)
• M21: 10,276,476 km (0.074 R)
• M22: 11,655,619 km (0.111 R)
• M23: 11,912,478 km (0.059 R)
• M24: 12,041,731 km (0.098 R)
• M25: 12,236,358 km (0.062 R)
• M26: 12,826,372 km (0.111 R)
• M27: 14,034,075 km (0.086 R)
• M28: 14,582,352 km (0.083 R)
• M29: 14,789,844 km (0.118 R)
• M30: 15,770,608 km (0.043 R)
• M31: 16,700,059 km (0.105 R)
• M32: 17,868,269 km (0.092 R)
• M33: 18,387,523 km (0.095 R)
• M34: 20,205,137 km (0.09 R)
• M35: 21,448,445 km (0.118 R)
• M36: 21,526,984 km (0.106 R)
• M37: 23,359,259 km (0.112 R)
• M38: 23,764,071 km (0.07 R)
• M39: 24,580,725 km (0.089 R)
• M40: 24,909,990 km (0.054 R)
• M41: 24,992,568 km (0.077 R)
• M42: 25,157,874 km (0.098 R)
• M43: 28,454,263 km (0.117 R)
• M44: 28,626,899 km (0.076 R)
• M45: 28,799,834 km (0.084 R)
• M46: 30,637,345 km (0.091 R)
• M47: 32,332,289 km (0.102 R)
• M48: 32,512,404 km (0.091 R)
• M49: 33,145,652 km (0.052 R)
• M50: 34,700,423 km (0.111 R)
• M51: 34,977,179 km (0.094 R)
• M52: 35,347,434 km (0.057 R)
• M53: 36,559,625 km (0.118 R)
• M54: 36,653,423 km (0.07 R)
• M55: 37,690,735 km (0.111 R)
• M56: 37,785,430 km (0.089 R)
• M57: 40,180,342 km (0.069 R)
• M58: 40,665,189 km (0.091 R)
• M59: 42,623,874 km (0.105 R)
• M60: 42,920,377 km (0.082 R)
• M61: 43,714,143 km (0.058 R)
• M62: 44,312,834 km (0.033 R)
• M63: 45,316,486 km (0.091 R)
• M64: 45,922,208 km (0.099 R)
• M65: 51,178,329 km (0.118 R)
• M66: 53,397,165 km (0.11 R)
• M67: 54,571,957 km (0.091 R)
• M68: 55,216,275 km (0.081 R)
• M69: 55,323,985 km (0.112 R)
• M70: 56,729,607 km (0.084 R)
• M71: 58,475,713 km (0.067 R)
• M72: 59,465,752 km (0.093 R)
• M73: 60,350,324 km (0.082 R)
• M74: 63,480,360 km (0.059 R)
• M75: 63,593,157 km (0.096 R)
• M76: 65,065,200 km (0.052 R)
• M77: 65,406,433 km (0.112 R)
• M78: 65,634,271 km (0.099 R)
• M79: 69,896,912 km (0.11 R)
• M80: 70,013,299 km (0.057 R)
• M81: 72,002,652 km (0.106 R)
• M82: 72,120,236 km (0.04 R)
• M83: 72,945,268 km (0.102 R)
• M84: 73,536,479 km (0.057 R)
• M85: 73,773,442 km (0.076 R)
• M86: 73,891,923 km (0.073 R)
• M87: 75,200,157 km (0.119 R)
• M88: 75,797,501 km (0.064 R)
• M89: 77,839,662 km (0.118 R)
• M90: 79,778,300 km (0.042 R)
• M91: 80,265,391 km (0.1 R)
• M92: 80,631,457 km (0.05 R)
• M93: 80,875,750 km (0.069 R)

Kuiper Belt

Range: 30.6 - 57.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 502 - 18,179 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit