🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.18 AU - 1.36 AU

Year: 505 Days

Day: 33 Hours

Environment

Temp: -1 °C

Axial Tilt: 49.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.2 AU - 1.62 AU

Year: 591 Days

Day: 31.4 Hours

Environment

Temp: 12 °C

Axial Tilt: 38 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.26 AU - 1.76 AU

Year: 655 Days

Day: 31.5 Hours

Environment

Temp: -2 °C

Axial Tilt: 18.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 40,597,611 km

• M1: 394,938 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.47 AU - 1.71 AU

Year: 708 Days

Day: 34 Hours

Environment

Temp: -28 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.53 AU - 1.99 AU

Year: 824 Days

Day: 36.3 Hours

Environment

Temp: -40 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,597,611 km

• M1: 114,891 km (0.108 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.6 AU - 1.94 AU

Year: 831 Days

Day: 30.8 Hours

Environment

Temp: -46 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.86 AU - 2.04 AU

Year: 962 Days

Day: 17.3 Hours

Environment

Temp: -60 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,597,611 km

• M1: 148,999 km (0.096 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 82.2

Radius: 10.6

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 6.35 AU - 6.65 AU

Year: 5852 Days

Day: 14.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 40,597,611 km

• M1: 524,191 km (0.104 R)
• M2: 627,563 km (0.114 R)
• M3: 755,170 km (0.11 R)
• M4: 831,016 km (0.105 R)
• M5: 1,231,490 km (0.1 R)
• M6: 1,677,142 km (0.062 R)
• M7: 1,744,760 km (0.107 R)
• M8: 1,848,132 km (0.081 R)
• M9: 2,408,376 km (0.072 R)
• M10: 2,950,220 km (0.111 R)
• M11: 3,102,061 km (0.094 R)
• M12: 3,720,349 km (0.094 R)
• M13: 3,960,304 km (0.065 R)
• M14: 4,392,343 km (0.073 R)
• M15: 4,550,318 km (0.065 R)
• M16: 4,855,648 km (0.097 R)
• M17: 5,068,525 km (0.099 R)
• M18: 5,167,709 km (0.111 R)
• M19: 5,267,640 km (0.073 R)
• M20: 5,571,473 km (0.099 R)
• M21: 5,777,171 km (0.093 R)
• M22: 6,055,273 km (0.108 R)
• M23: 6,879,408 km (0.084 R)
• M24: 7,454,761 km (0.103 R)
• M25: 8,909,750 km (0.038 R)
• M26: 9,844,737 km (0.07 R)
• M27: 9,948,258 km (0.055 R)
• M28: 10,114,611 km (0.108 R)
• M29: 10,534,532 km (0.087 R)
• M30: 10,789,298 km (0.09 R)
• M31: 11,413,420 km (0.035 R)
• M32: 11,982,939 km (0.072 R)
• M33: 12,071,351 km (0.079 R)
• M34: 12,561,733 km (0.091 R)
• M35: 12,651,492 km (0.067 R)
• M36: 13,218,019 km (0.057 R)
• M37: 13,538,757 km (0.084 R)
• M38: 14,469,704 km (0.098 R)
• M39: 14,587,438 km (0.1 R)
• M40: 15,445,083 km (0.08 R)
• M41: 15,686,234 km (0.062 R)
• M42: 16,196,812 km (0.05 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 134

Radius: 14.1

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 7.74 AU - 9.9 AU

Year: 9249 Days

Day: 5.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 40,597,611 km

• M1: 179,667 km (0.052 R)
• M2: 279,000 km (0.119 R)
• M3: 532,419 km (0.105 R)
• M4: 650,900 km (0.037 R)
• M5: 769,083 km (0.115 R)
• M6: 860,337 km (0.095 R)
• M7: 1,119,590 km (0.082 R)
• M8: 1,225,506 km (0.079 R)
• M9: 1,362,837 km (0.087 R)
• M10: 1,520,513 km (0.074 R)
• M11: 1,609,224 km (0.036 R)
• M12: 1,761,066 km (0.081 R)
• M13: 1,854,714 km (0.064 R)
• M14: 2,030,791 km (0.105 R)
• M15: 2,263,266 km (0.045 R)
• M16: 2,434,705 km (0.106 R)
• M17: 2,592,980 km (0.098 R)
• M18: 3,183,592 km (0.065 R)
• M19: 3,299,082 km (0.081 R)
• M20: 3,918,118 km (0.098 R)
• M21: 4,273,114 km (0.094 R)
• M22: 4,529,973 km (0.077 R)
• M23: 4,748,087 km (0.101 R)
• M24: 4,902,921 km (0.08 R)
• M25: 5,608,424 km (0.057 R)
• M26: 6,032,983 km (0.112 R)
• M27: 7,038,580 km (0.045 R)
• M28: 7,470,918 km (0.049 R)
• M29: 7,599,721 km (0.119 R)
• M30: 7,729,273 km (0.106 R)
• M31: 8,361,623 km (0.091 R)
• M32: 8,575,997 km (0.091 R)
• M33: 8,792,316 km (0.061 R)
• M34: 8,901,223 km (0.117 R)
• M35: 9,120,234 km (0.092 R)
• M36: 9,230,488 km (0.113 R)
• M37: 9,396,541 km (0.059 R)
• M38: 9,872,861 km (0.082 R)
• M39: 10,994,995 km (0.112 R)
• M40: 11,496,746 km (0.074 R)
• M41: 11,615,975 km (0.106 R)
• M42: 11,945,839 km (0.044 R)
• M43: 12,157,370 km (0.083 R)
• M44: 12,248,326 km (0.049 R)
• M45: 12,706,993 km (0.056 R)
• M46: 13,296,109 km (0.054 R)
• M47: 15,083,804 km (0.103 R)
• M48: 15,181,641 km (0.08 R)
• M49: 15,279,777 km (0.083 R)
• M50: 15,906,143 km (0.1 R)
• M51: 16,608,206 km (0.11 R)
• M52: 16,878,380 km (0.105 R)
• M53: 17,149,900 km (0.095 R)
• M54: 17,525,690 km (0.075 R)
• M55: 17,766,243 km (0.082 R)
• M56: 18,494,635 km (0.061 R)
• M57: 18,669,515 km (0.11 R)
• M58: 18,879,999 km (0.052 R)
• M59: 19,020,920 km (0.063 R)
• M60: 19,232,751 km (0.08 R)
• M61: 19,374,420 km (0.088 R)
• M62: 19,873,030 km (0.087 R)
• M63: 20,016,345 km (0.1 R)
• M64: 21,101,677 km (0.078 R)
• M65: 21,909,805 km (0.032 R)
• M66: 23,028,049 km (0.106 R)
• M67: 23,556,279 km (0.027 R)
• M68: 24,894,432 km (0.095 R)
• M69: 25,203,651 km (0.087 R)
• M70: 25,553,261 km (0.104 R)
• M71: 25,708,992 km (0.094 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 259.9

Radius: 12.4

Gravity: 1.69 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 8.19 AU - 13.55 AU

Year: 12654 Days

Day: 12.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 40,597,611 km

• M1: 207,343 km (0.079 R)
• M2: 333,603 km (0.053 R)
• M3: 647,609 km (0.116 R)
• M4: 919,279 km (0.112 R)
• M5: 1,731,446 km (0.09 R)
• M6: 1,835,416 km (0.09 R)
• M7: 1,920,238 km (0.105 R)
• M8: 2,115,912 km (0.09 R)
• M9: 2,227,512 km (0.1 R)
• M10: 2,456,995 km (0.11 R)
• M11: 2,988,965 km (0.09 R)
• M12: 3,217,102 km (0.104 R)
• M13: 3,663,652 km (0.081 R)
• M14: 3,853,342 km (0.116 R)
• M15: 4,644,415 km (0.107 R)
• M16: 4,850,113 km (0.048 R)
• M17: 5,209,596 km (0.107 R)
• M18: 5,702,671 km (0.061 R)
• M19: 6,437,645 km (0.109 R)
• M20: 6,766,611 km (0.064 R)
• M21: 7,578,479 km (0.104 R)
• M22: 7,716,707 km (0.066 R)
• M23: 8,278,597 km (0.079 R)
• M24: 8,528,575 km (0.071 R)
• M25: 8,744,744 km (0.059 R)
• M26: 9,072,662 km (0.094 R)
• M27: 9,330,419 km (0.063 R)
• M28: 9,441,570 km (0.094 R)
• M29: 9,553,320 km (0.096 R)
• M30: 9,890,962 km (0.115 R)
• M31: 10,004,358 km (0.088 R)
• M32: 10,385,683 km (0.117 R)
• M33: 10,539,469 km (0.117 R)
• M34: 10,655,408 km (0.08 R)
• M35: 11,005,616 km (0.085 R)
• M36: 11,241,233 km (0.057 R)
• M37: 11,438,852 km (0.103 R)
• M38: 12,566,820 km (0.027 R)
• M39: 12,772,068 km (0.026 R)
• M40: 13,102,679 km (0.118 R)
• M41: 13,899,138 km (0.042 R)
• M42: 13,983,811 km (0.107 R)
• M43: 14,111,268 km (0.1 R)
• M44: 16,830,957 km (0.055 R)
• M45: 17,148,105 km (0.077 R)
• M46: 17,421,420 km (0.106 R)
• M47: 18,018,615 km (0.081 R)
• M48: 18,111,216 km (0.075 R)
• M49: 18,622,691 km (0.115 R)
• M50: 19,233,200 km (0.105 R)
• M51: 20,137,519 km (0.099 R)
• M52: 20,570,754 km (0.063 R)
• M53: 21,055,601 km (0.084 R)
• M54: 21,201,908 km (0.097 R)
• M55: 22,682,628 km (0.102 R)
• M56: 23,233,896 km (0.117 R)
• M57: 26,213,137 km (0.111 R)
• M58: 27,003,014 km (0.069 R)
• M59: 27,747,263 km (0.087 R)
• M60: 28,768,269 km (0.075 R)
• M61: 28,876,428 km (0.049 R)
• M62: 31,068,336 km (0.098 R)
• M63: 31,624,691 km (0.085 R)
• M64: 31,736,291 km (0.108 R)
• M65: 32,521,680 km (0.077 R)
• M66: 33,768,727 km (0.11 R)
• M67: 33,882,871 km (0.032 R)
• M68: 34,742,909 km (0.101 R)
• M69: 34,915,844 km (0.066 R)
• M70: 35,726,515 km (0.094 R)
• M71: 35,900,946 km (0.062 R)
• M72: 36,134,169 km (0.115 R)
• M73: 37,780,194 km (0.113 R)
• M74: 38,671,947 km (0.061 R)
• M75: 39,570,731 km (0.079 R)
• M76: 39,691,008 km (0.08 R)

Kuiper Belt

Range: 31.1 - 54.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 356 - 12,248 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit