🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.62 AU - 0.68 AU

Year: 192 Days

Day: 30 Hours

Environment

Temp: 183 °C

Axial Tilt: 39.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 59,452,682 km

• M1: 388,206 km (0.113 R)
• M2: 622,178 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.84 AU - 1.4 AU

Year: 435 Days

Day: 47.5 Hours

Environment

Temp: 4 °C

Axial Tilt: 38.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.92 AU - 2.06 AU

Year: 1031 Days

Day: 19.8 Hours

Environment

Temp: -77 °C

Axial Tilt: 172.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,452,682 km

• M1: 81,232 km (0.062 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 3.75 AU - 4.29 AU

Year: 2959 Days

Day: 20.7 Hours

Environment

Temp: -124 °C

Axial Tilt: 47.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 3.24 AU - 5.16 AU

Year: 3160 Days

Day: 16.3 Hours

Environment

Temp: -128 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 3.81 AU - 5.41 AU

Year: 3633 Days

Day: 31.4 Hours

Environment

Temp: -128 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 9.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 11.8

Radius: 11.3

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 8.31 AU - 9.99 AU

Year: 10160 Days

Day: 14.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 59,452,682 km

• M1: 167,998 km (0.1 R)
• M2: 246,986 km (0.073 R)
• M3: 502,798 km (0.108 R)
• M4: 902,823 km (0.081 R)
• M5: 1,101,040 km (0.096 R)
• M6: 1,280,408 km (0.026 R)
• M7: 1,373,757 km (0.062 R)
• M8: 1,469,649 km (0.081 R)
• M9: 1,604,138 km (0.072 R)
• M10: 1,686,866 km (0.112 R)
• M11: 2,327,593 km (0.106 R)
• M12: 2,614,672 km (0.089 R)
• M13: 2,834,880 km (0.111 R)
• M14: 3,949,833 km (0.034 R)
• M15: 4,215,967 km (0.12 R)
• M16: 5,200,172 km (0.115 R)
• M17: 5,548,435 km (0.104 R)
• M18: 7,478,996 km (0.047 R)
• M19: 7,714,014 km (0.102 R)
• M20: 7,887,997 km (0.076 R)
• M21: 8,015,304 km (0.106 R)
• M22: 9,175,436 km (0.09 R)
• M23: 9,562,595 km (0.09 R)
• M24: 9,732,538 km (0.118 R)
• M25: 10,439,837 km (0.117 R)
• M26: 10,579,861 km (0.052 R)
• M27: 11,577,080 km (0.082 R)
• M28: 11,831,097 km (0.091 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 439.4

Radius: 7.7

Gravity: 7.41 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 11.59 AU - 13.53 AU

Year: 16340 Days

Day: 17 Hours

Environment

Temp: -195 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 59,452,682 km

• M1: 180,565 km (0.085 R)
• M2: 308,620 km (0.054 R)
• M3: 408,253 km (0.117 R)
• M4: 503,247 km (0.106 R)
• M5: 774,618 km (0.052 R)
• M6: 1,001,109 km (0.037 R)
• M7: 1,319,004 km (0.087 R)
• M8: 1,564,943 km (0.09 R)
• M9: 1,906,326 km (0.113 R)
• M10: 1,988,305 km (0.106 R)
• M11: 2,043,806 km (0.078 R)
• M12: 2,386,984 km (0.09 R)
• M13: 4,073,400 km (0.118 R)
• M14: 4,215,518 km (0.111 R)
• M15: 4,504,541 km (0.104 R)
• M16: 5,178,330 km (0.106 R)
• M17: 5,923,328 km (0.068 R)
• M18: 6,165,527 km (0.074 R)
• M19: 6,411,017 km (0.115 R)
• M20: 7,081,365 km (0.051 R)
• M21: 9,222,709 km (0.085 R)
• M22: 9,315,908 km (0.115 R)
• M23: 9,409,556 km (0.076 R)
• M24: 10,411,264 km (0.104 R)
• M25: 10,949,367 km (0.098 R)
• M26: 11,097,619 km (0.077 R)
• M27: 11,346,400 km (0.043 R)
• M28: 12,462,550 km (0.092 R)
• M29: 12,981,355 km (0.102 R)
• M30: 13,666,364 km (0.099 R)
• M31: 14,040,209 km (0.089 R)
• M32: 14,634,262 km (0.119 R)
• M33: 14,961,732 km (0.112 R)
• M34: 15,016,634 km (0.044 R)
• M35: 16,183,198 km (0.086 R)
• M36: 18,191,550 km (0.063 R)
• M37: 18,484,911 km (0.101 R)
• M38: 19,493,799 km (0.089 R)
• M39: 20,277,243 km (0.103 R)
• M40: 20,825,669 km (0.11 R)
• M41: 21,071,010 km (0.049 R)
• M42: 21,812,716 km (0.073 R)
• M43: 23,449,017 km (0.076 R)
• M44: 23,832,138 km (0.04 R)
• M45: 24,088,698 km (0.059 R)
• M46: 25,189,589 km (0.108 R)
• M47: 26,439,180 km (0.069 R)
• M48: 27,507,009 km (0.047 R)
• M49: 28,181,696 km (0.111 R)
• M50: 28,249,314 km (0.083 R)
• M51: 29,203,748 km (0.081 R)
• M52: 29,272,264 km (0.114 R)
• M53: 29,822,784 km (0.036 R)
• M54: 30,168,505 km (0.107 R)
• M55: 30,307,182 km (0.034 R)
• M56: 30,585,285 km (0.114 R)
• M57: 31,635,312 km (0.119 R)
• M58: 32,626,099 km (0.087 R)
• M59: 33,125,307 km (0.113 R)
• M60: 33,555,102 km (0.055 R)
• M61: 33,698,865 km (0.084 R)
• M62: 34,058,947 km (0.116 R)
• M63: 34,565,336 km (0.069 R)
• M64: 35,658,896 km (0.102 R)
• M65: 35,732,199 km (0.071 R)
• M66: 36,394,170 km (0.11 R)
• M67: 36,689,626 km (0.117 R)
• M68: 37,655,579 km (0.069 R)
• M69: 39,688,165 km (0.085 R)
• M70: 40,832,888 km (0.104 R)
• M71: 40,986,226 km (0.102 R)
• M72: 41,756,356 km (0.091 R)
• M73: 45,439,007 km (0.072 R)
• M74: 45,677,615 km (0.104 R)
• M75: 45,836,937 km (0.093 R)
• M76: 45,916,673 km (0.072 R)
• M77: 47,037,460 km (0.092 R)
• M78: 48,005,209 km (0.118 R)
• M79: 48,410,469 km (0.08 R)
• M80: 48,735,396 km (0.097 R)
• M81: 50,042,582 km (0.031 R)
• M82: 50,124,711 km (0.062 R)
• M83: 52,108,080 km (0.112 R)
• M84: 53,025,713 km (0.085 R)
• M85: 54,032,806 km (0.114 R)
• M86: 54,623,269 km (0.112 R)
• M87: 55,470,292 km (0.114 R)
• M88: 55,725,356 km (0.042 R)
• M89: 55,810,478 km (0.081 R)
• M90: 56,492,644 km (0.084 R)
• M91: 56,749,204 km (0.12 R)
• M92: 57,263,372 km (0.047 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 333.1

Radius: 5.4

Gravity: 11.42 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 11.67 AU - 16.89 AU

Year: 19809 Days

Day: 19.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 59,452,682 km

• M1: 101,876 km (0.097 R)
• M2: 542,292 km (0.046 R)
• M3: 691,741 km (0.083 R)
• M4: 1,888,972 km (0.083 R)
• M5: 1,973,346 km (0.086 R)
• M6: 2,786,709 km (0.063 R)
• M7: 3,211,417 km (0.101 R)
• M8: 4,640,077 km (0.106 R)
• M9: 5,338,998 km (0.102 R)
• M10: 5,378,791 km (0.072 R)
• M11: 5,741,267 km (0.085 R)
• M12: 6,070,233 km (0.116 R)
• M13: 6,532,341 km (0.108 R)
• M14: 6,703,181 km (0.115 R)
• M15: 7,401,504 km (0.108 R)
• M16: 7,759,193 km (0.071 R)
• M17: 8,724,847 km (0.096 R)
• M18: 9,389,361 km (0.095 R)
• M19: 9,874,058 km (0.094 R)
• M20: 10,119,398 km (0.108 R)
• M21: 11,171,670 km (0.116 R)
• M22: 11,840,522 km (0.113 R)
• M23: 11,892,432 km (0.089 R)
• M24: 12,311,007 km (0.072 R)
• M25: 13,432,542 km (0.103 R)
• M26: 13,978,126 km (0.08 R)
• M27: 15,657,512 km (0.115 R)
• M28: 15,943,543 km (0.094 R)
• M29: 17,046,229 km (0.075 R)
• M30: 17,636,542 km (0.111 R)
• M31: 17,814,862 km (0.09 R)
• M32: 18,233,437 km (0.107 R)
• M33: 18,413,703 km (0.118 R)
• M34: 18,958,389 km (0.055 R)
• M35: 19,385,640 km (0.046 R)
• M36: 19,754,399 km (0.043 R)
• M37: 20,811,607 km (0.119 R)
• M38: 21,000,100 km (0.097 R)
• M39: 21,126,062 km (0.092 R)
• M40: 23,110,627 km (0.049 R)
• M41: 24,289,907 km (0.102 R)
• M42: 24,488,423 km (0.09 R)
• M43: 25,220,705 km (0.096 R)
• M44: 25,825,230 km (0.065 R)
• M45: 26,570,377 km (0.113 R)
• M46: 26,979,976 km (0.071 R)
• M47: 27,048,342 km (0.108 R)
• M48: 27,322,705 km (0.074 R)
• M49: 28,429,579 km (0.093 R)
• M50: 29,480,355 km (0.103 R)
• M51: 29,904,166 km (0.112 R)
• M52: 31,044,401 km (0.084 R)
• M53: 31,188,014 km (0.094 R)
• M54: 31,547,797 km (0.116 R)
• M55: 33,293,754 km (0.042 R)
• M56: 33,367,207 km (0.081 R)
• M57: 34,104,425 km (0.045 R)
• M58: 34,326,578 km (0.111 R)
• M59: 35,070,827 km (0.094 R)
• M60: 35,970,958 km (0.084 R)
• M61: 36,726,726 km (0.095 R)
• M62: 37,335,141 km (0.109 R)
• M63: 37,564,175 km (0.118 R)
• M64: 38,331,014 km (0.104 R)
• M65: 38,408,057 km (0.101 R)
• M66: 39,025,597 km (0.077 R)
• M67: 39,568,637 km (0.102 R)
• M68: 40,740,736 km (0.068 R)
• M69: 40,897,814 km (0.087 R)
• M70: 41,133,879 km (0.118 R)
• M71: 42,082,779 km (0.109 R)
• M72: 42,400,674 km (0.104 R)
• M73: 43,118,893 km (0.097 R)
• M74: 45,216,106 km (0.106 R)
• M75: 45,378,869 km (0.072 R)
• M76: 45,868,054 km (0.102 R)
• M77: 46,605,272 km (0.084 R)
• M78: 47,181,373 km (0.088 R)
• M79: 48,174,404 km (0.066 R)
• M80: 48,923,590 km (0.055 R)
• M81: 49,090,691 km (0.11 R)
• M82: 50,433,781 km (0.064 R)
• M83: 50,686,900 km (0.102 R)
• M84: 51,109,813 km (0.111 R)
• M85: 52,129,472 km (0.079 R)
• M86: 52,641,845 km (0.105 R)
• M87: 52,812,985 km (0.057 R)
• M88: 53,327,602 km (0.105 R)
• M89: 55,054,859 km (0.059 R)
• M90: 55,141,775 km (0.086 R)
• M91: 56,100,099 km (0.103 R)
• M92: 56,975,995 km (0.098 R)
• M93: 58,033,203 km (0.119 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 287 - 13,826 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit