🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.03 AU - 1.39 AU

Year: 468 Days

Day: 20.8 Hours

Environment

Temp: 35 °C

Axial Tilt: 42.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.2 AU - 1.24 AU

Year: 474 Days

Day: 36.7 Hours

Environment

Temp: 24 °C

Axial Tilt: 11.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.26 AU - 1.78 AU

Year: 659 Days

Day: 26.3 Hours

Environment

Temp: -19 °C

Axial Tilt: 35.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.99 AU - 2.53 AU

Year: 1194 Days

Day: 41.1 Hours

Environment

Temp: -57 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 3.12 AU - 4.42 AU

Year: 2573 Days

Day: 24.3 Hours

Environment

Temp: -104 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 3.45 AU - 4.43 AU

Year: 2749 Days

Day: 19.4 Hours

Environment

Temp: -120 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,751,152 km

• M1: 33,061 km (0.071 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 116.7

Radius: 11.1

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 7.06 AU - 7.32 AU

Year: 6776 Days

Day: 7.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 84,751,152 km

• M1: 164,857 km (0.06 R)
• M2: 300,991 km (0.084 R)
• M3: 467,643 km (0.093 R)
• M4: 642,672 km (0.114 R)
• M5: 1,027,139 km (0.102 R)
• M6: 1,227,600 km (0.094 R)
• M7: 1,309,131 km (0.117 R)
• M8: 1,392,607 km (0.081 R)
• M9: 1,811,032 km (0.101 R)
• M10: 2,442,784 km (0.104 R)
• M11: 2,683,187 km (0.051 R)
• M12: 2,962,935 km (0.05 R)
• M13: 3,618,473 km (0.101 R)
• M14: 4,103,769 km (0.073 R)
• M15: 5,135,396 km (0.089 R)
• M16: 5,899,392 km (0.082 R)
• M17: 6,182,282 km (0.119 R)
• M18: 6,573,630 km (0.107 R)
• M19: 7,057,878 km (0.075 R)
• M20: 7,597,627 km (0.089 R)
• M21: 8,240,300 km (0.11 R)
• M22: 10,857,664 km (0.104 R)
• M23: 11,105,248 km (0.077 R)
• M24: 11,204,731 km (0.116 R)
• M25: 11,479,991 km (0.041 R)
• M26: 12,062,974 km (0.062 R)
• M27: 12,293,654 km (0.116 R)
• M28: 12,733,472 km (0.066 R)
• M29: 12,889,951 km (0.036 R)
• M30: 13,949,253 km (0.101 R)
• M31: 14,056,814 km (0.117 R)
• M32: 14,543,905 km (0.114 R)
• M33: 15,897,766 km (0.109 R)
• M34: 16,376,928 km (0.102 R)
• M35: 16,461,899 km (0.095 R)
• M36: 16,946,596 km (0.109 R)
• M37: 17,522,847 km (0.114 R)
• M38: 18,134,852 km (0.056 R)
• M39: 18,932,059 km (0.099 R)
• M40: 19,770,855 km (0.035 R)
• M41: 19,921,948 km (0.095 R)
• M42: 20,225,183 km (0.109 R)
• M43: 20,468,878 km (0.12 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 467.3

Radius: 11.6

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 10.05 AU - 10.13 AU

Year: 11265 Days

Day: 12.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 84,751,152 km

• M1: 148,401 km (0.111 R)
• M2: 227,987 km (0.069 R)
• M3: 429,795 km (0.071 R)
• M4: 864,376 km (0.066 R)
• M5: 1,060,948 km (0.06 R)
• M6: 1,194,090 km (0.101 R)
• M7: 1,498,821 km (0.115 R)
• M8: 1,738,178 km (0.119 R)
• M9: 1,851,124 km (0.047 R)
• M10: 2,013,587 km (0.071 R)
• M11: 2,428,123 km (0.103 R)
• M12: 3,113,431 km (0.1 R)
• M13: 4,811,217 km (0.081 R)
• M14: 6,462,179 km (0.08 R)
• M15: 6,568,543 km (0.054 R)
• M16: 6,819,120 km (0.106 R)
• M17: 7,145,841 km (0.115 R)
• M18: 7,701,897 km (0.033 R)
• M19: 8,310,311 km (0.062 R)
• M20: 9,013,421 km (0.071 R)
• M21: 9,092,708 km (0.099 R)
• M22: 10,186,119 km (0.119 R)
• M23: 11,535,193 km (0.117 R)
• M24: 12,495,013 km (0.094 R)
• M25: 12,939,767 km (0.093 R)
• M26: 13,164,164 km (0.12 R)
• M27: 13,435,086 km (0.107 R)
• M28: 14,028,391 km (0.095 R)
• M29: 14,630,373 km (0.056 R)
• M30: 14,957,992 km (0.098 R)
• M31: 15,051,939 km (0.114 R)
• M32: 16,147,744 km (0.083 R)
• M33: 17,417,231 km (0.056 R)
• M34: 18,465,912 km (0.076 R)
• M35: 18,566,891 km (0.088 R)
• M36: 18,921,737 km (0.039 R)
• M37: 19,432,464 km (0.084 R)
• M38: 20,258,992 km (0.108 R)
• M39: 20,467,382 km (0.092 R)
• M40: 21,044,232 km (0.057 R)
• M41: 21,308,272 km (0.109 R)
• M42: 21,786,237 km (0.064 R)
• M43: 21,892,900 km (0.106 R)
• M44: 22,375,204 km (0.077 R)
• M45: 22,915,252 km (0.102 R)
• M46: 23,132,468 km (0.082 R)
• M47: 23,295,829 km (0.074 R)
• M48: 24,339,424 km (0.041 R)
• M49: 24,672,130 km (0.071 R)
• M50: 24,838,931 km (0.107 R)
• M51: 25,735,621 km (0.07 R)
• M52: 26,074,460 km (0.091 R)
• M53: 27,214,994 km (0.065 R)
• M54: 27,330,035 km (0.115 R)
• M55: 28,839,029 km (0.06 R)
• M56: 29,426,649 km (0.089 R)
• M57: 30,374,950 km (0.078 R)
• M58: 31,273,136 km (0.062 R)
• M59: 31,634,863 km (0.118 R)
• M60: 32,119,411 km (0.076 R)
• M61: 32,911,831 km (0.077 R)
• M62: 33,095,687 km (0.084 R)
• M63: 33,710,833 km (0.098 R)
• M64: 33,957,969 km (0.101 R)
• M65: 34,516,118 km (0.086 R)
• M66: 34,640,584 km (0.107 R)
• M67: 35,327,836 km (0.077 R)
• M68: 35,453,199 km (0.05 R)
• M69: 36,082,707 km (0.104 R)
• M70: 36,715,656 km (0.103 R)
• M71: 36,906,393 km (0.085 R)
• M72: 38,250,081 km (0.041 R)
• M73: 38,701,568 km (0.1 R)
• M74: 39,674,851 km (0.115 R)
• M75: 42,376,290 km (0.057 R)
• M76: 42,509,581 km (0.062 R)
• M77: 42,910,354 km (0.119 R)
• M78: 43,044,244 km (0.106 R)
• M79: 44,322,708 km (0.115 R)
• M80: 44,458,094 km (0.077 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 602.4

Radius: 7.1

Gravity: 11.95 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 15.67 AU - 18.73 AU

Year: 25071 Days

Day: 16.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 84,751,152 km

• M1: 127,607 km (0.1 R)
• M2: 185,950 km (0.119 R)
• M3: 276,008 km (0.034 R)
• M4: 1,395,299 km (0.118 R)
• M5: 1,758,074 km (0.086 R)
• M6: 1,827,188 km (0.039 R)
• M7: 2,374,268 km (0.092 R)
• M8: 2,846,249 km (0.109 R)
• M9: 3,134,973 km (0.065 R)
• M10: 3,965,391 km (0.059 R)
• M11: 4,241,249 km (0.061 R)
• M12: 4,957,673 km (0.097 R)
• M13: 5,659,886 km (0.099 R)
• M14: 5,814,420 km (0.119 R)
• M15: 6,392,766 km (0.102 R)
• M16: 6,879,707 km (0.064 R)
• M17: 7,044,713 km (0.11 R)
• M18: 8,004,084 km (0.105 R)
• M19: 8,235,812 km (0.111 R)
• M20: 9,063,985 km (0.045 R)
• M21: 9,733,137 km (0.081 R)
• M22: 9,980,422 km (0.119 R)
• M23: 10,229,802 km (0.115 R)
• M24: 10,544,406 km (0.082 R)
• M25: 10,734,694 km (0.116 R)
• M26: 12,364,264 km (0.106 R)
• M27: 13,378,538 km (0.096 R)
• M28: 14,630,522 km (0.118 R)
• M29: 14,701,132 km (0.077 R)
• M30: 14,771,892 km (0.118 R)
• M31: 16,210,874 km (0.099 R)
• M32: 16,430,633 km (0.073 R)
• M33: 17,244,446 km (0.093 R)
• M34: 17,844,632 km (0.116 R)
• M35: 19,842,213 km (0.108 R)
• M36: 21,346,120 km (0.099 R)
• M37: 22,395,998 km (0.059 R)
• M38: 22,804,400 km (0.063 R)
• M39: 23,132,768 km (0.072 R)
• M40: 23,380,053 km (0.072 R)
• M41: 23,794,289 km (0.088 R)
• M42: 24,043,968 km (0.096 R)
• M43: 24,294,545 km (0.043 R)
• M44: 24,629,943 km (0.11 R)
• M45: 25,051,360 km (0.034 R)
• M46: 25,815,955 km (0.075 R)
• M47: 26,072,515 km (0.066 R)
• M48: 26,674,497 km (0.094 R)
• M49: 27,455,099 km (0.086 R)
• M50: 27,629,680 km (0.115 R)
• M51: 27,804,410 km (0.115 R)
• M52: 28,507,669 km (0.119 R)
• M53: 29,573,255 km (0.118 R)
• M54: 29,931,392 km (0.113 R)
• M55: 30,923,525 km (0.053 R)
• M56: 31,014,331 km (0.103 R)
• M57: 32,201,989 km (0.096 R)
• M58: 32,385,994 km (0.076 R)
• M59: 32,478,147 km (0.098 R)
• M60: 33,125,606 km (0.113 R)
• M61: 36,043,812 km (0.106 R)
• M62: 36,234,848 km (0.044 R)
• M63: 38,847,276 km (0.102 R)
• M64: 39,239,521 km (0.095 R)
• M65: 40,523,071 km (0.09 R)
• M66: 40,622,404 km (0.117 R)
• M67: 41,720,004 km (0.092 R)
• M68: 42,524,541 km (0.088 R)
• M69: 42,625,520 km (0.05 R)
• M70: 44,865,748 km (0.07 R)
• M71: 46,831,165 km (0.112 R)
• M72: 51,489,343 km (0.091 R)
• M73: 53,219,443 km (0.116 R)
• M74: 53,982,242 km (0.111 R)
• M75: 54,310,310 km (0.066 R)
• M76: 55,298,554 km (0.053 R)
• M77: 56,625,337 km (0.111 R)
• M78: 57,627,344 km (0.034 R)
• M79: 58,298,440 km (0.113 R)
• M80: 60,781,764 km (0.118 R)
• M81: 62,150,735 km (0.12 R)
• M82: 68,081,243 km (0.111 R)
• M83: 70,694,568 km (0.1 R)
• M84: 70,933,775 km (0.099 R)
• M85: 71,533,064 km (0.072 R)
• M86: 72,977,880 km (0.095 R)
• M87: 73,219,631 km (0.12 R)
• M88: 74,675,816 km (0.106 R)
• M89: 75,651,942 km (0.078 R)
• M90: 76,877,897 km (0.114 R)
• M91: 78,977,054 km (0.072 R)
• M92: 79,349,553 km (0.093 R)
• M93: 79,722,500 km (0.112 R)
• M94: 80,720,019 km (0.111 R)
• M95: 80,844,933 km (0.101 R)
• M96: 82,349,738 km (0.09 R)

Kuiper Belt

Range: 31.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 405 - 14,109 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit