🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.03 AU - 1.35 AU

Year: 489 Days

Day: 20.8 Hours

Environment

Temp: -4 °C

Axial Tilt: 23.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 42,470,466 km

• M1: 994,078 km (0.067 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.19 AU - 1.27 AU

Year: 514 Days

Day: 17.6 Hours

Environment

Temp: -8 °C

Axial Tilt: 18.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.35 AU - 2.01 AU

Year: 820 Days

Day: 35.7 Hours

Environment

Temp: -63 °C

Axial Tilt: 168.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,470,466 km

• M1: 595,848 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.06 AU - 2.42 AU

Year: 1263 Days

Day: 21.1 Hours

Environment

Temp: -93 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.13 AU - 3.01 AU

Year: 1552 Days

Day: 45.1 Hours

Environment

Temp: -109 °C

Axial Tilt: 44.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.96 AU - 2.98 AU

Year: 1928 Days

Day: 47.3 Hours

Environment

Temp: -114 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 559.2

Radius: 9.7

Gravity: 5.94 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 4.62 AU - 5.08 AU

Year: 4024 Days

Day: 10 Hours

Environment

Temp: -148 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 42,470,466 km

• M1: 148,700 km (0.037 R)
• M2: 216,618 km (0.104 R)
• M3: 352,602 km (0.088 R)
• M4: 433,983 km (0.036 R)
• M5: 523,293 km (0.065 R)
• M6: 639,680 km (0.059 R)
• M7: 888,911 km (0.12 R)
• M8: 983,008 km (0.116 R)
• M9: 1,117,945 km (0.048 R)
• M10: 1,207,255 km (0.07 R)
• M11: 1,617,602 km (0.056 R)
• M12: 1,704,817 km (0.117 R)
• M13: 1,868,926 km (0.096 R)
• M14: 1,976,038 km (0.09 R)
• M15: 2,212,702 km (0.079 R)
• M16: 2,542,715 km (0.06 R)
• M17: 2,818,125 km (0.077 R)
• M18: 2,995,099 km (0.096 R)
• M19: 3,103,109 km (0.092 R)
• M20: 3,341,717 km (0.12 R)
• M21: 3,416,217 km (0.067 R)
• M22: 3,548,162 km (0.072 R)
• M23: 3,758,946 km (0.062 R)
• M24: 3,875,782 km (0.095 R)
• M25: 4,072,952 km (0.067 R)
• M26: 4,273,562 km (0.089 R)
• M27: 4,456,969 km (0.106 R)
• M28: 4,852,656 km (0.112 R)
• M29: 5,151,403 km (0.118 R)
• M30: 6,152,212 km (0.12 R)
• M31: 7,019,282 km (0.094 R)
• M32: 7,999,148 km (0.047 R)
• M33: 8,326,917 km (0.107 R)
• M34: 8,428,643 km (0.037 R)
• M35: 8,633,293 km (0.07 R)
• M36: 9,152,398 km (0.09 R)
• M37: 9,336,403 km (0.037 R)
• M38: 9,495,126 km (0.097 R)
• M39: 9,949,754 km (0.105 R)
• M40: 10,138,996 km (0.108 R)
• M41: 10,302,207 km (0.115 R)
• M42: 10,686,374 km (0.108 R)
• M43: 11,131,278 km (0.112 R)
• M44: 11,468,921 km (0.116 R)
• M45: 11,610,590 km (0.104 R)
• M46: 12,356,635 km (0.106 R)
• M47: 12,531,066 km (0.106 R)
• M48: 12,676,924 km (0.12 R)
• M49: 12,852,851 km (0.084 R)
• M50: 13,000,055 km (0.098 R)
• M51: 13,385,419 km (0.101 R)
• M52: 13,594,407 km (0.109 R)
• M53: 13,955,237 km (0.08 R)
• M54: 14,106,630 km (0.079 R)
• M55: 14,288,841 km (0.077 R)
• M56: 14,471,948 km (0.12 R)
• M57: 15,806,661 km (0.039 R)
• M58: 15,932,921 km (0.096 R)
• M59: 17,375,194 km (0.108 R)
• M60: 17,799,603 km (0.086 R)
• M61: 17,898,039 km (0.091 R)
• M62: 18,227,453 km (0.119 R)
• M63: 18,725,315 km (0.118 R)
• M64: 19,126,836 km (0.057 R)
• M65: 19,632,776 km (0.085 R)
• M66: 19,802,420 km (0.102 R)
• M67: 20,006,621 km (0.106 R)
• M68: 20,623,263 km (0.098 R)
• M69: 20,761,192 km (0.11 R)
• M70: 21,281,195 km (0.094 R)
• M71: 21,630,207 km (0.105 R)
• M72: 21,945,858 km (0.08 R)
• M73: 22,866,483 km (0.079 R)
• M74: 24,198,204 km (0.117 R)
• M75: 24,307,410 km (0.095 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 641.2

Radius: 13.8

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 6.21 AU - 9.91 AU

Year: 8620 Days

Day: 13.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 42,470,466 km

• M1: 175,329 km (0.051 R)
• M2: 273,764 km (0.061 R)
• M3: 436,826 km (0.095 R)
• M4: 575,353 km (0.107 R)
• M5: 732,132 km (0.06 R)
• M6: 1,075,459 km (0.109 R)
• M7: 1,257,071 km (0.068 R)
• M8: 2,483,025 km (0.118 R)
• M9: 2,653,567 km (0.116 R)
• M10: 2,853,430 km (0.062 R)
• M11: 3,110,289 km (0.077 R)
• M12: 3,428,783 km (0.091 R)
• M13: 3,619,670 km (0.108 R)
• M14: 5,113,854 km (0.085 R)
• M15: 5,238,469 km (0.12 R)
• M16: 5,427,261 km (0.12 R)
• M17: 5,586,433 km (0.094 R)
• M18: 6,271,592 km (0.088 R)
• M19: 6,709,165 km (0.099 R)
• M20: 7,614,232 km (0.067 R)
• M21: 9,005,343 km (0.04 R)
• M22: 9,384,424 km (0.058 R)
• M23: 9,652,952 km (0.118 R)
• M24: 11,808,508 km (0.104 R)
• M25: 13,888,068 km (0.08 R)
• M26: 14,194,295 km (0.041 R)
• M27: 14,370,371 km (0.12 R)
• M28: 14,635,758 km (0.109 R)
• M29: 15,126,589 km (0.068 R)
• M30: 15,577,477 km (0.071 R)
• M31: 15,713,461 km (0.111 R)
• M32: 16,078,480 km (0.12 R)
• M33: 16,400,115 km (0.043 R)
• M34: 17,003,144 km (0.096 R)
• M35: 17,660,777 km (0.108 R)
• M36: 18,662,634 km (0.118 R)
• M37: 19,585,054 km (0.062 R)
• M38: 20,175,367 km (0.097 R)
• M39: 20,274,251 km (0.094 R)
• M40: 20,821,480 km (0.106 R)
• M41: 21,879,437 km (0.108 R)
• M42: 22,133,903 km (0.086 R)
• M43: 23,473,103 km (0.119 R)
• M44: 24,047,559 km (0.089 R)
• M45: 25,584,228 km (0.106 R)
• M46: 25,691,340 km (0.081 R)
• M47: 26,771,137 km (0.067 R)
• M48: 27,480,830 km (0.061 R)
• M49: 28,031,051 km (0.104 R)
• M50: 28,418,360 km (0.11 R)
• M51: 28,529,361 km (0.101 R)
• M52: 28,918,914 km (0.082 R)
• M53: 29,086,464 km (0.076 R)
• M54: 29,366,361 km (0.054 R)
• M55: 29,478,560 km (0.114 R)
• M56: 30,665,469 km (0.112 R)
• M57: 31,465,369 km (0.053 R)
• M58: 32,794,546 km (0.081 R)
• M59: 32,969,276 km (0.095 R)
• M60: 35,328,285 km (0.094 R)
• M61: 35,507,354 km (0.093 R)
• M62: 36,166,632 km (0.046 R)
• M63: 37,436,718 km (0.105 R)
• M64: 38,414,040 km (0.101 R)
• M65: 40,269,353 km (0.082 R)
• M66: 40,643,797 km (0.093 R)
• M67: 42,090,408 km (0.069 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 223 - 11,502 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit