🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.57 AU - 0.87 AU

Year: 222 Days

Day: 30.1 Hours

Environment

Temp: 158 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.05 AU - 1.33 AU

Year: 472 Days

Day: 36.8 Hours

Environment

Temp: -1 °C

Axial Tilt: 28.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.98 AU - 1.52 AU

Year: 508 Days

Day: 32.2 Hours

Environment

Temp: -1 °C

Axial Tilt: 28.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.22 AU - 1.86 AU

Year: 695 Days

Day: 36.1 Hours

Environment

Temp: -36 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 12.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 893.9

Radius: 5.3

Gravity: 31.82 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 10.29 AU - 15.43 AU

Year: 16761 Days

Day: 15.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 60,473,367 km

• M1: 340,485 km (0.116 R)
• M2: 916,437 km (0.101 R)
• M3: 1,151,156 km (0.115 R)
• M4: 1,205,908 km (0.091 R)
• M5: 3,173,868 km (0.063 R)
• M6: 3,647,495 km (0.102 R)
• M7: 4,143,113 km (0.105 R)
• M8: 4,703,507 km (0.117 R)
• M9: 4,925,360 km (0.119 R)
• M10: 5,015,119 km (0.077 R)
• M11: 5,150,655 km (0.109 R)
• M12: 5,196,132 km (0.072 R)
• M13: 5,658,091 km (0.045 R)
• M14: 5,752,188 km (0.102 R)
• M15: 6,769,902 km (0.088 R)
• M16: 6,819,718 km (0.109 R)
• M17: 9,462,813 km (0.096 R)
• M18: 9,686,612 km (0.092 R)
• M19: 9,799,109 km (0.111 R)
• M20: 11,182,890 km (0.075 R)
• M21: 11,597,874 km (0.088 R)
• M22: 11,897,369 km (0.104 R)
• M23: 13,495,523 km (0.083 R)
• M24: 13,810,576 km (0.088 R)
• M25: 14,576,368 km (0.113 R)
• M26: 14,769,947 km (0.096 R)
• M27: 14,899,499 km (0.093 R)
• M28: 15,487,120 km (0.09 R)
• M29: 15,684,738 km (0.081 R)
• M30: 16,082,369 km (0.115 R)
• M31: 16,416,272 km (0.113 R)
• M32: 16,752,418 km (0.053 R)
• M33: 18,816,869 km (0.071 R)
• M34: 19,168,574 km (0.097 R)
• M35: 19,451,613 km (0.099 R)
• M36: 20,742,194 km (0.116 R)
• M37: 22,580,003 km (0.076 R)
• M38: 22,803,951 km (0.071 R)
• M39: 23,028,797 km (0.088 R)
• M40: 23,103,746 km (0.099 R)
• M41: 25,084,421 km (0.104 R)
• M42: 25,704,654 km (0.031 R)
• M43: 26,173,195 km (0.049 R)
• M44: 27,595,571 km (0.096 R)
• M45: 29,694,130 km (0.074 R)
• M46: 30,103,430 km (0.093 R)
• M47: 30,349,967 km (0.09 R)
• M48: 30,927,864 km (0.037 R)
• M49: 34,470,641 km (0.088 R)
• M50: 34,987,052 km (0.097 R)
• M51: 35,940,589 km (0.069 R)
• M52: 36,727,175 km (0.062 R)
• M53: 36,902,653 km (0.115 R)
• M54: 36,990,617 km (0.073 R)
• M55: 37,342,770 km (0.076 R)
• M56: 37,431,033 km (0.099 R)
• M57: 37,961,956 km (0.033 R)
• M58: 38,228,240 km (0.12 R)
• M59: 38,317,101 km (0.069 R)
• M60: 38,584,283 km (0.111 R)
• M61: 38,852,213 km (0.114 R)
• M62: 40,743,878 km (0.097 R)
• M63: 40,925,639 km (0.081 R)
• M64: 41,107,700 km (0.09 R)
• M65: 43,869,875 km (0.107 R)
• M66: 44,056,124 km (0.114 R)
• M67: 45,085,357 km (0.039 R)
• M68: 46,501,451 km (0.096 R)
• M69: 46,596,296 km (0.091 R)
• M70: 47,167,311 km (0.112 R)
• M71: 47,549,234 km (0.108 R)
• M72: 48,123,989 km (0.048 R)
• M73: 49,377,171 km (0.116 R)
• M74: 49,959,256 km (0.114 R)
• M75: 50,445,898 km (0.118 R)
• M76: 50,738,811 km (0.12 R)
• M77: 51,227,996 km (0.117 R)
• M78: 51,718,826 km (0.116 R)
• M79: 52,211,302 km (0.073 R)
• M80: 53,300,076 km (0.036 R)
• M81: 53,498,742 km (0.119 R)
• M82: 55,600,592 km (0.076 R)
• M83: 55,701,421 km (0.062 R)
• M84: 56,004,057 km (0.077 R)
• M85: 56,813,681 km (0.105 R)
• M86: 59,060,342 km (0.104 R)
• M87: 59,163,116 km (0.051 R)
• M88: 60,401,487 km (0.11 R)
• M89: 61,023,814 km (0.094 R)
• M90: 64,273,080 km (0.11 R)
• M91: 66,399,015 km (0.04 R)
• M92: 66,827,014 km (0.095 R)
• M93: 67,255,912 km (0.076 R)
• M94: 67,363,323 km (0.056 R)
• M95: 68,439,979 km (0.072 R)
• M96: 68,547,988 km (0.087 R)
• M97: 70,828,757 km (0.083 R)
• M98: 71,485,043 km (0.098 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 223.2

Radius: 7.1

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 14.65 AU - 18.77 AU

Year: 24825 Days

Day: 20.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 60,473,367 km

• M1: 109,655 km (0.106 R)
• M2: 703,559 km (0.061 R)
• M3: 845,976 km (0.065 R)
• M4: 1,997,880 km (0.105 R)
• M5: 2,291,391 km (0.113 R)
• M6: 2,951,416 km (0.117 R)
• M7: 3,456,908 km (0.109 R)
• M8: 3,666,793 km (0.072 R)
• M9: 4,508,880 km (0.088 R)
• M10: 5,049,975 km (0.081 R)
• M11: 6,108,231 km (0.043 R)
• M12: 6,879,707 km (0.09 R)
• M13: 7,455,958 km (0.041 R)
• M14: 7,727,179 km (0.091 R)
• M15: 9,179,176 km (0.073 R)
• M16: 9,567,382 km (0.111 R)
• M17: 10,359,802 km (0.112 R)
• M18: 10,460,482 km (0.098 R)
• M19: 10,510,746 km (0.09 R)
• M20: 10,916,905 km (0.111 R)
• M21: 11,379,760 km (0.056 R)
• M22: 13,404,119 km (0.088 R)
• M23: 15,594,381 km (0.073 R)
• M24: 17,055,653 km (0.07 R)
• M25: 20,106,851 km (0.094 R)
• M26: 20,484,137 km (0.116 R)
• M27: 20,547,268 km (0.1 R)
• M28: 20,927,246 km (0.096 R)
• M29: 21,309,618 km (0.11 R)
• M30: 21,887,515 km (0.03 R)
• M31: 23,453,655 km (0.101 R)
• M32: 23,983,680 km (0.071 R)
• M33: 24,116,673 km (0.09 R)
• M34: 24,450,575 km (0.1 R)
• M35: 24,785,974 km (0.109 R)
• M36: 25,123,018 km (0.117 R)
• M37: 26,211,342 km (0.088 R)
• M38: 27,732,902 km (0.119 R)
• M39: 28,998,799 km (0.067 R)
• M40: 31,150,465 km (0.072 R)
• M41: 31,295,725 km (0.088 R)
• M42: 32,392,427 km (0.097 R)
• M43: 33,501,546 km (0.116 R)
• M44: 34,322,838 km (0.082 R)
• M45: 34,397,936 km (0.05 R)
• M46: 35,529,345 km (0.085 R)
• M47: 35,985,319 km (0.108 R)
• M48: 39,152,755 km (0.047 R)
• M49: 39,388,072 km (0.112 R)
• M50: 39,545,150 km (0.069 R)
• M51: 40,571,242 km (0.089 R)
• M52: 42,167,152 km (0.062 R)
• M53: 42,649,904 km (0.106 R)
• M54: 42,891,953 km (0.048 R)
• M55: 44,353,824 km (0.053 R)
• M56: 45,749,422 km (0.115 R)
• M57: 45,997,156 km (0.086 R)
• M58: 46,743,201 km (0.1 R)
• M59: 48,331,332 km (0.116 R)
• M60: 50,277,301 km (0.12 R)
• M61: 52,421,338 km (0.119 R)
• M62: 52,594,123 km (0.068 R)
• M63: 53,896,223 km (0.071 R)
• M64: 54,157,870 km (0.089 R)
• M65: 54,857,838 km (0.032 R)
• M66: 55,384,722 km (0.092 R)
• M67: 56,178,189 km (0.114 R)
• M68: 57,153,119 km (0.073 R)
• M69: 58,491,720 km (0.058 R)
• M70: 58,581,329 km (0.054 R)

Kuiper Belt

Range: 30.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 198 - 14,527 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit