🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.4 AU - 0.62 AU

Year: 136 Days

Day: 32.9 Hours

Environment

Temp: 241 °C

Axial Tilt: 2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.32 AU - 2.76 AU

Year: 1517 Days

Day: 13.3 Hours

Environment

Temp: -99 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.7 AU - 3.08 AU

Year: 1841 Days

Day: 33.5 Hours

Environment

Temp: -101 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 4.06 AU - 4.32 AU

Year: 3214 Days

Day: 19.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,210,728 km

• M1: 2,671,968 km (0.059 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 969.7

Radius: 9.5

Gravity: 10.74 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 5.17 AU - 6.09 AU

Year: 5006 Days

Day: 5.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 31,210,728 km

• M1: 213,775 km (0.065 R)
• M2: 330,163 km (0.086 R)
• M3: 430,243 km (0.119 R)
• M4: 566,228 km (0.082 R)
• M5: 897,587 km (0.073 R)
• M6: 970,890 km (0.109 R)
• M7: 1,139,637 km (0.12 R)
• M8: 1,488,798 km (0.096 R)
• M9: 1,758,224 km (0.062 R)
• M10: 2,141,793 km (0.065 R)
• M11: 2,405,085 km (0.046 R)
• M12: 2,593,578 km (0.103 R)
• M13: 2,787,008 km (0.102 R)
• M14: 3,233,708 km (0.092 R)
• M15: 3,302,672 km (0.055 R)
• M16: 3,372,235 km (0.071 R)
• M17: 3,442,097 km (0.074 R)
• M18: 3,847,956 km (0.06 R)
• M19: 4,019,545 km (0.091 R)
• M20: 4,093,895 km (0.099 R)
• M21: 4,218,660 km (0.083 R)
• M22: 4,319,489 km (0.064 R)
• M23: 4,626,913 km (0.095 R)
• M24: 4,941,367 km (0.103 R)
• M25: 5,371,611 km (0.077 R)
• M26: 5,508,493 km (0.082 R)
• M27: 5,869,921 km (0.057 R)
• M28: 6,210,406 km (0.111 R)
• M29: 6,296,574 km (0.109 R)
• M30: 6,851,433 km (0.093 R)
• M31: 7,059,823 km (0.077 R)
• M32: 7,240,088 km (0.097 R)
• M33: 7,574,589 km (0.116 R)
• M34: 8,101,622 km (0.028 R)
• M35: 8,258,850 km (0.063 R)
• M36: 9,125,470 km (0.114 R)
• M37: 9,886,474 km (0.102 R)
• M38: 10,223,668 km (0.117 R)
• M39: 10,771,047 km (0.118 R)
• M40: 11,609,992 km (0.059 R)
• M41: 11,716,356 km (0.06 R)
• M42: 11,965,735 km (0.081 R)
• M43: 12,361,272 km (0.081 R)
• M44: 13,054,509 km (0.102 R)
• M45: 13,276,063 km (0.089 R)
• M46: 13,350,114 km (0.046 R)
• M47: 13,722,912 km (0.087 R)
• M48: 14,023,454 km (0.066 R)
• M49: 14,099,001 km (0.113 R)
• M50: 14,364,388 km (0.043 R)
• M51: 15,209,017 km (0.077 R)
• M52: 15,637,316 km (0.115 R)
• M53: 16,665,652 km (0.026 R)
• M54: 16,946,148 km (0.111 R)
• M55: 17,066,873 km (0.1 R)
• M56: 17,390,304 km (0.101 R)
• M57: 17,552,767 km (0.104 R)
• M58: 18,289,985 km (0.087 R)
• M59: 18,579,308 km (0.116 R)
• M60: 19,120,852 km (0.103 R)
• M61: 20,905,704 km (0.093 R)
• M62: 21,035,106 km (0.109 R)
• M63: 21,121,723 km (0.101 R)
• M64: 21,861,634 km (0.104 R)
• M65: 22,433,248 km (0.062 R)
• M66: 22,565,792 km (0.108 R)
• M67: 23,054,378 km (0.099 R)
• M68: 23,188,119 km (0.032 R)
• M69: 23,726,073 km (0.097 R)
• M70: 23,816,131 km (0.025 R)
• M71: 25,825,828 km (0.109 R)
• M72: 26,057,556 km (0.075 R)
• M73: 26,336,705 km (0.094 R)
• M74: 27,557,424 km (0.109 R)
• M75: 28,557,037 km (0.057 R)
• M76: 30,248,989 km (0.079 R)
• M77: 30,689,405 km (0.079 R)
• M78: 31,824,254 km (0.076 R)
• M79: 32,272,150 km (0.084 R)
• M80: 32,621,910 km (0.096 R)
• M81: 32,922,751 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 605.1

Radius: 14.8

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 4.94 AU - 7.18 AU

Year: 5590 Days

Day: 9.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 31,210,728 km

• M1: 198,516 km (0.109 R)
• M2: 321,635 km (0.075 R)
• M3: 520,601 km (0.115 R)
• M4: 796,010 km (0.056 R)
• M5: 1,092,513 km (0.081 R)
• M6: 1,378,245 km (0.093 R)
• M7: 1,706,014 km (0.103 R)
• M8: 1,879,548 km (0.063 R)
• M9: 2,004,611 km (0.092 R)
• M10: 2,378,008 km (0.112 R)
• M11: 2,514,142 km (0.025 R)
• M12: 2,652,969 km (0.047 R)
• M13: 2,753,648 km (0.05 R)
• M14: 2,959,195 km (0.047 R)
• M15: 3,169,829 km (0.12 R)
• M16: 3,363,858 km (0.11 R)
• M17: 3,628,796 km (0.119 R)
• M18: 3,923,653 km (0.111 R)
• M19: 4,109,005 km (0.104 R)
• M20: 4,273,712 km (0.077 R)
• M21: 4,658,478 km (0.045 R)
• M22: 5,410,207 km (0.114 R)
• M23: 6,065,745 km (0.119 R)
• M24: 6,308,093 km (0.079 R)
• M25: 6,857,866 km (0.106 R)
• M26: 7,166,935 km (0.066 R)
• M27: 7,538,237 km (0.077 R)
• M28: 8,003,785 km (0.116 R)
• M29: 9,177,979 km (0.119 R)
• M30: 9,332,364 km (0.064 R)
• M31: 9,643,827 km (0.059 R)
• M32: 9,737,924 km (0.119 R)
• M33: 9,832,470 km (0.093 R)
• M34: 10,213,196 km (0.09 R)
• M35: 10,469,906 km (0.088 R)
• M36: 10,599,009 km (0.088 R)
• M37: 10,793,636 km (0.089 R)
• M38: 10,924,085 km (0.113 R)
• M39: 11,384,847 km (0.119 R)
• M40: 11,919,210 km (0.107 R)
• M41: 13,325,879 km (0.11 R)
• M42: 13,536,064 km (0.093 R)
• M43: 13,959,875 km (0.088 R)
• M44: 14,137,896 km (0.089 R)
• M45: 14,316,516 km (0.027 R)
• M46: 15,038,775 km (0.034 R)
• M47: 15,846,902 km (0.087 R)
• M48: 16,106,904 km (0.092 R)
• M49: 16,331,001 km (0.086 R)
• M50: 16,481,048 km (0.064 R)
• M51: 16,858,034 km (0.099 R)
• M52: 17,009,577 km (0.044 R)
• M53: 17,123,571 km (0.103 R)
• M54: 17,275,861 km (0.076 R)
• M55: 18,083,241 km (0.104 R)
• M56: 18,199,628 km (0.12 R)
• M57: 18,316,314 km (0.092 R)
• M58: 19,100,058 km (0.077 R)
• M59: 20,054,941 km (0.054 R)
• M60: 20,497,900 km (0.073 R)
• M61: 21,107,063 km (0.049 R)
• M62: 22,970,304 km (0.086 R)
• M63: 23,096,266 km (0.117 R)
• M64: 23,687,776 km (0.083 R)
• M65: 24,241,437 km (0.055 R)
• M66: 24,971,924 km (0.099 R)
• M67: 25,101,625 km (0.113 R)
• M68: 25,318,243 km (0.115 R)
• M69: 26,190,847 km (0.095 R)
• M70: 27,251,197 km (0.059 R)
• M71: 27,384,638 km (0.112 R)
• M72: 27,876,067 km (0.093 R)
• M73: 28,190,372 km (0.09 R)
• M74: 28,325,310 km (0.108 R)
• M75: 28,550,903 km (0.086 R)
• M76: 28,913,080 km (0.108 R)
• M77: 29,641,920 km (0.088 R)
• M78: 30,515,273 km (0.108 R)
• M79: 30,653,950 km (0.048 R)
• M80: 30,978,278 km (0.099 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 298 - 13,743 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit