🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.42 AU - 0.68 AU

Year: 150 Days

Day: 32 Hours

Environment

Temp: 230 °C

Axial Tilt: 49.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.69 AU - 0.99 AU

Year: 284 Days

Day: 14.6 Hours

Environment

Temp: 78 °C

Axial Tilt: 2.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.95 AU - 1.13 AU

Year: 391 Days

Day: 45.3 Hours

Environment

Temp: 27 °C

Axial Tilt: 6.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.84 AU - 1.3 AU

Year: 408 Days

Day: 20.6 Hours

Environment

Temp: 31 °C

Axial Tilt: 161 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.96 AU - 1.54 AU

Year: 516 Days

Day: 29.7 Hours

Environment

Temp: -17 °C

Axial Tilt: 44.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.73 AU - 2.41 AU

Year: 1099 Days

Day: 18.7 Hours

Environment

Temp: -66 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 9.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 468.3

Radius: 9.2

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 7.54 AU - 11.58 AU

Year: 10906 Days

Day: 10.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 95,481,586 km

• M1: 118,332 km (0.113 R)
• M2: 180,565 km (0.112 R)
• M3: 312,360 km (0.05 R)
• M4: 705,803 km (0.049 R)
• M5: 820,096 km (0.118 R)
• M6: 940,821 km (0.11 R)
• M7: 2,039,468 km (0.112 R)
• M8: 2,157,949 km (0.119 R)
• M9: 2,426,926 km (0.117 R)
• M10: 2,811,243 km (0.081 R)
• M11: 2,970,415 km (0.045 R)
• M12: 3,353,386 km (0.05 R)
• M13: 3,493,858 km (0.108 R)
• M14: 3,665,297 km (0.034 R)
• M15: 4,226,140 km (0.072 R)
• M16: 4,656,533 km (0.103 R)
• M17: 4,845,325 km (0.044 R)
• M18: 5,492,935 km (0.112 R)
• M19: 6,064,698 km (0.108 R)
• M20: 6,270,993 km (0.106 R)
• M21: 6,514,688 km (0.11 R)
• M22: 6,832,584 km (0.115 R)
• M23: 7,483,633 km (0.115 R)
• M24: 7,594,186 km (0.076 R)
• M25: 8,650,946 km (0.051 R)
• M26: 8,766,884 km (0.088 R)
• M27: 9,117,990 km (0.091 R)
• M28: 10,157,695 km (0.04 R)
• M29: 10,444,175 km (0.099 R)
• M30: 10,526,454 km (0.114 R)
• M31: 11,573,490 km (0.057 R)
• M32: 11,744,031 km (0.12 R)
• M33: 11,915,470 km (0.052 R)
• M34: 12,174,275 km (0.098 R)
• M35: 12,741,101 km (0.115 R)
• M36: 13,495,523 km (0.102 R)
• M37: 13,675,190 km (0.112 R)
• M38: 14,082,096 km (0.059 R)
• M39: 14,585,044 km (0.117 R)
• M40: 14,677,197 km (0.031 R)
• M41: 15,467,522 km (0.115 R)
• M42: 16,606,860 km (0.1 R)
• M43: 18,266,798 km (0.091 R)
• M44: 18,415,797 km (0.106 R)
• M45: 18,565,245 km (0.11 R)
• M46: 20,492,216 km (0.097 R)
• M47: 20,802,332 km (0.104 R)
• M48: 21,270,274 km (0.108 R)
• M49: 21,531,771 km (0.109 R)
• M50: 21,846,974 km (0.086 R)
• M51: 23,338,165 km (0.092 R)
• M52: 23,607,890 km (0.085 R)
• M53: 23,878,663 km (0.077 R)
• M54: 26,305,439 km (0.082 R)
• M55: 28,176,460 km (0.106 R)
• M56: 29,505,786 km (0.109 R)
• M57: 30,855,309 km (0.088 R)
• M58: 31,865,842 km (0.073 R)
• M59: 32,285,016 km (0.098 R)
• M60: 34,408,408 km (0.112 R)
• M61: 34,592,563 km (0.088 R)
• M62: 35,146,823 km (0.11 R)
• M63: 35,641,992 km (0.08 R)
• M64: 37,645,556 km (0.11 R)
• M65: 40,459,642 km (0.033 R)
• M66: 42,285,484 km (0.091 R)
• M67: 43,142,231 km (0.079 R)
• M68: 43,871,820 km (0.071 R)
• M69: 43,938,241 km (0.119 R)
• M70: 44,338,116 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 910

Radius: 3.3

Gravity: 83.56 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 15.81 AU - 16.89 AU

Year: 24392 Days

Day: 18.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 95,481,586 km

• M1: 1,408,763 km (0.116 R)
• M2: 1,770,940 km (0.063 R)
• M3: 1,808,638 km (0.115 R)
• M4: 2,532,542 km (0.071 R)
• M5: 2,575,178 km (0.073 R)
• M6: 2,661,047 km (0.067 R)
• M7: 2,791,646 km (0.119 R)
• M8: 2,835,628 km (0.115 R)
• M9: 2,879,909 km (0.113 R)
• M10: 3,242,085 km (0.064 R)
• M11: 3,288,311 km (0.113 R)
• M12: 3,475,607 km (0.091 R)
• M13: 4,670,296 km (0.04 R)
• M14: 5,641,186 km (0.083 R)
• M15: 5,696,837 km (0.05 R)
• M16: 7,758,894 km (0.106 R)
• M17: 7,883,060 km (0.088 R)
• M18: 8,322,728 km (0.064 R)
• M19: 9,622,135 km (0.097 R)
• M20: 9,889,466 km (0.089 R)
• M21: 10,024,105 km (0.106 R)
• M22: 10,706,121 km (0.066 R)
• M23: 11,262,476 km (0.114 R)
• M24: 11,757,046 km (0.067 R)
• M25: 12,403,159 km (0.113 R)
• M26: 12,840,284 km (0.068 R)
• M27: 14,333,421 km (0.096 R)
• M28: 14,485,861 km (0.032 R)
• M29: 15,100,409 km (0.079 R)
• M30: 16,038,238 km (0.112 R)
• M31: 16,196,363 km (0.109 R)
• M32: 16,833,949 km (0.101 R)
• M33: 16,994,767 km (0.102 R)
• M34: 17,561,144 km (0.117 R)
• M35: 18,878,952 km (0.118 R)
• M36: 18,962,428 km (0.091 R)
• M37: 19,887,990 km (0.059 R)
• M38: 20,484,586 km (0.036 R)
• M39: 21,521,150 km (0.111 R)
• M40: 21,695,431 km (0.113 R)
• M41: 22,840,453 km (0.079 R)
• M42: 22,929,314 km (0.097 R)
• M43: 23,107,485 km (0.106 R)
• M44: 23,644,542 km (0.049 R)
• M45: 26,297,959 km (0.09 R)
• M46: 26,858,503 km (0.056 R)
• M47: 27,328,838 km (0.114 R)
• M48: 28,468,325 km (0.101 R)
• M49: 32,377,168 km (0.118 R)
• M50: 32,777,193 km (0.1 R)
• M51: 33,683,157 km (0.09 R)
• M52: 34,190,145 km (0.116 R)
• M53: 35,006,351 km (0.034 R)
• M54: 35,622,843 km (0.034 R)
• M55: 36,970,720 km (0.09 R)
• M56: 37,598,283 km (0.077 R)
• M57: 38,335,053 km (0.094 R)
• M58: 42,635,393 km (0.09 R)
• M59: 43,844,443 km (0.1 R)
• M60: 44,065,549 km (0.114 R)
• M61: 44,730,960 km (0.104 R)
• M62: 46,746,791 km (0.089 R)
• M63: 48,335,072 km (0.119 R)
• M64: 51,914,351 km (0.062 R)
• M65: 53,087,048 km (0.089 R)
• M66: 53,204,782 km (0.119 R)
• M67: 53,558,581 km (0.105 R)
• M68: 53,676,763 km (0.09 R)
• M69: 54,505,835 km (0.082 R)
• M70: 55,339,095 km (0.048 R)
• M71: 55,578,003 km (0.092 R)
• M72: 56,897,905 km (0.078 R)
• M73: 58,349,453 km (0.107 R)
• M74: 59,568,526 km (0.114 R)
• M75: 60,303,949 km (0.04 R)
• M76: 60,672,708 km (0.099 R)
• M77: 60,795,827 km (0.056 R)
• M78: 67,056,348 km (0.106 R)
• M79: 67,565,878 km (0.062 R)
• M80: 67,948,998 km (0.096 R)
• M81: 69,746,118 km (0.086 R)
• M82: 72,340,444 km (0.095 R)
• M83: 76,157,882 km (0.047 R)
• M84: 79,905,309 km (0.071 R)
• M85: 81,801,312 km (0.106 R)
• M86: 83,028,165 km (0.106 R)
• M87: 83,438,362 km (0.068 R)
• M88: 84,398,332 km (0.117 R)
• M89: 85,775,829 km (0.115 R)
• M90: 87,438,759 km (0.083 R)
• M91: 88,972,586 km (0.07 R)
• M92: 89,112,310 km (0.089 R)
• M93: 91,925,049 km (0.083 R)
• M94: 92,490,978 km (0.075 R)
• M95: 93,200,221 km (0.087 R)
• M96: 94,196,094 km (0.115 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 487 - 11,380 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit