🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.59 AU - 0.77 AU

Year: 236 Days

Day: 12.4 Hours

Environment

Temp: 19 °C

Axial Tilt: 28.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 69,202,211 km

• M1: 429,645 km (0.072 R)
• M2: 451,786 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.62 AU - 0.88 AU

Year: 274 Days

Day: 18.5 Hours

Environment

Temp: 0 °C

Axial Tilt: 69.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.58 AU - 2.12 AU

Year: 1061 Days

Day: 32.6 Hours

Environment

Temp: -95 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 69,202,211 km

• M1: 816,056 km (0.066 R)
• M2: 873,203 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 475.4

Radius: 11.1

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 5.22 AU - 8.12 AU

Year: 7265 Days

Day: 11.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 69,202,211 km

• M1: 188,643 km (0.112 R)
• M2: 640,129 km (0.075 R)
• M3: 1,757,625 km (0.07 R)
• M4: 2,102,748 km (0.093 R)
• M5: 2,222,576 km (0.061 R)
• M6: 2,365,292 km (0.097 R)
• M7: 2,553,486 km (0.105 R)
• M8: 2,703,383 km (0.081 R)
• M9: 3,519,589 km (0.081 R)
• M10: 3,662,904 km (0.117 R)
• M11: 3,905,851 km (0.109 R)
• M12: 4,280,444 km (0.065 R)
• M13: 4,382,320 km (0.102 R)
• M14: 4,745,244 km (0.071 R)
• M15: 5,144,970 km (0.063 R)
• M16: 5,778,966 km (0.093 R)
• M17: 5,920,186 km (0.114 R)
• M18: 6,062,454 km (0.11 R)
• M19: 6,379,452 km (0.091 R)
• M20: 6,584,101 km (0.104 R)
• M21: 7,241,435 km (0.039 R)
• M22: 7,577,880 km (0.111 R)
• M23: 8,844,525 km (0.119 R)
• M24: 9,435,736 km (0.1 R)
• M25: 9,568,878 km (0.037 R)
• M26: 10,346,638 km (0.115 R)
• M27: 10,725,719 km (0.047 R)
• M28: 10,829,988 km (0.098 R)
• M29: 11,039,425 km (0.118 R)
• M30: 11,711,419 km (0.096 R)
• M31: 11,782,927 km (0.111 R)
• M32: 12,579,087 km (0.111 R)
• M33: 12,909,847 km (0.116 R)
• M34: 12,983,749 km (0.101 R)
• M35: 13,467,548 km (0.115 R)
• M36: 13,730,541 km (0.105 R)
• M37: 14,071,176 km (0.095 R)
• M38: 14,223,466 km (0.055 R)
• M39: 14,954,252 km (0.083 R)
• M40: 15,109,684 km (0.056 R)
• M41: 15,579,122 km (0.079 R)
• M42: 15,697,155 km (0.103 R)
• M43: 16,452,175 km (0.084 R)
• M44: 17,016,159 km (0.073 R)
• M45: 17,097,241 km (0.077 R)
• M46: 17,178,473 km (0.081 R)
• M47: 17,463,756 km (0.116 R)
• M48: 17,545,437 km (0.113 R)
• M49: 18,038,960 km (0.063 R)
• M50: 18,162,977 km (0.082 R)
• M51: 18,370,319 km (0.094 R)
• M52: 18,536,822 km (0.078 R)
• M53: 18,662,035 km (0.087 R)
• M54: 18,955,397 km (0.099 R)
• M55: 19,759,036 km (0.112 R)
• M56: 21,224,796 km (0.085 R)
• M57: 21,399,527 km (0.092 R)
• M58: 21,662,669 km (0.031 R)
• M59: 22,014,972 km (0.114 R)
• M60: 22,147,666 km (0.108 R)
• M61: 23,398,304 km (0.116 R)
• M62: 23,714,554 km (0.115 R)
• M63: 23,941,344 km (0.037 R)
• M64: 24,168,882 km (0.112 R)
• M65: 24,855,686 km (0.091 R)
• M66: 25,039,841 km (0.116 R)
• M67: 25,827,923 km (0.102 R)
• M68: 25,967,797 km (0.106 R)
• M69: 26,107,970 km (0.117 R)
• M70: 26,577,109 km (0.043 R)
• M71: 26,812,576 km (0.106 R)
• M72: 28,192,616 km (0.111 R)
• M73: 28,384,700 km (0.041 R)
• M74: 29,109,202 km (0.083 R)
• M75: 29,742,001 km (0.112 R)
• M76: 30,035,512 km (0.108 R)
• M77: 30,231,785 km (0.064 R)
• M78: 31,368,579 km (0.111 R)
• M79: 32,418,756 km (0.108 R)
• M80: 33,429,589 km (0.116 R)
• M81: 34,143,320 km (0.107 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 836

Radius: 5.9

Gravity: 24.02 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 9.6 AU - 12.7 AU

Year: 15703 Days

Day: 20.8 Hours

Environment

Temp: -206 °C

Axial Tilt: 170.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 69,202,211 km

• M1: 113,844 km (0.116 R)
• M2: 187,895 km (0.07 R)
• M3: 268,827 km (0.075 R)
• M4: 965,056 km (0.068 R)
• M5: 1,114,803 km (0.073 R)
• M6: 1,637,648 km (0.068 R)
• M7: 2,097,512 km (0.07 R)
• M8: 2,292,288 km (0.075 R)
• M9: 2,664,488 km (0.1 R)
• M10: 2,769,356 km (0.055 R)
• M11: 2,982,982 km (0.075 R)
• M12: 3,811,604 km (0.1 R)
• M13: 4,009,373 km (0.059 R)
• M14: 4,539,099 km (0.069 R)
• M15: 5,352,612 km (0.094 R)
• M16: 6,026,101 km (0.106 R)
• M17: 7,748,422 km (0.111 R)
• M18: 7,998,849 km (0.09 R)
• M19: 8,201,254 km (0.08 R)
• M20: 8,302,981 km (0.106 R)
• M21: 8,456,618 km (0.103 R)
• M22: 9,825,738 km (0.115 R)
• M23: 10,096,959 km (0.106 R)
• M24: 10,151,412 km (0.102 R)
• M25: 10,646,581 km (0.112 R)
• M26: 10,757,732 km (0.081 R)
• M27: 11,205,928 km (0.114 R)
• M28: 11,489,266 km (0.072 R)
• M29: 12,645,807 km (0.089 R)
• M30: 12,881,424 km (0.114 R)
• M31: 13,717,975 km (0.064 R)
• M32: 13,838,850 km (0.025 R)
• M33: 15,192,262 km (0.117 R)
• M34: 17,169,796 km (0.113 R)
• M35: 17,561,743 km (0.104 R)
• M36: 18,089,075 km (0.104 R)
• M37: 18,421,183 km (0.032 R)
• M38: 20,112,087 km (0.111 R)
• M39: 20,732,918 km (0.055 R)
• M40: 21,080,584 km (0.102 R)
• M41: 21,220,159 km (0.053 R)
• M42: 22,847,185 km (0.079 R)
• M43: 22,990,650 km (0.088 R)
• M44: 23,062,457 km (0.088 R)
• M45: 23,784,565 km (0.073 R)
• M46: 24,294,545 km (0.078 R)
• M47: 25,029,220 km (0.113 R)
• M48: 25,399,175 km (0.115 R)
• M49: 27,048,941 km (0.066 R)
• M50: 27,886,838 km (0.06 R)
• M51: 28,116,770 km (0.091 R)
• M52: 28,424,343 km (0.119 R)
• M53: 28,655,771 km (0.119 R)
• M54: 31,561,112 km (0.101 R)
• M55: 32,281,874 km (0.05 R)
• M56: 34,066,577 km (0.076 R)
• M57: 34,970,746 km (0.093 R)
• M58: 35,467,411 km (0.099 R)
• M59: 36,551,248 km (0.111 R)
• M60: 38,324,880 km (0.082 R)
• M61: 39,007,944 km (0.106 R)
• M62: 39,093,664 km (0.058 R)
• M63: 40,040,020 km (0.119 R)
• M64: 40,299,572 km (0.086 R)
• M65: 42,394,989 km (0.086 R)
• M66: 44,346,793 km (0.117 R)
• M67: 45,423,598 km (0.109 R)
• M68: 46,327,618 km (0.103 R)
• M69: 46,599,886 km (0.116 R)
• M70: 47,420,131 km (0.116 R)
• M71: 47,603,090 km (0.086 R)
• M72: 47,877,901 km (0.075 R)
• M73: 48,245,164 km (0.052 R)
• M74: 49,260,036 km (0.094 R)
• M75: 49,816,390 km (0.07 R)
• M76: 50,281,789 km (0.1 R)
• M77: 51,780,461 km (0.108 R)
• M78: 52,440,786 km (0.045 R)
• M79: 54,821,636 km (0.114 R)
• M80: 55,494,527 km (0.082 R)
• M81: 55,880,340 km (0.033 R)
• M82: 57,529,656 km (0.114 R)
• M83: 58,115,631 km (0.039 R)
• M84: 58,311,455 km (0.059 R)
• M85: 58,801,687 km (0.091 R)
• M86: 59,589,170 km (0.072 R)
• M87: 60,380,094 km (0.072 R)
• M88: 60,975,494 km (0.071 R)
• M89: 64,690,308 km (0.037 R)
• M90: 64,994,740 km (0.051 R)
• M91: 65,299,471 km (0.077 R)
• M92: 66,421,455 km (0.096 R)
• M93: 66,626,104 km (0.111 R)
• M94: 67,138,776 km (0.049 R)
• M95: 68,167,860 km (0.055 R)
• M96: 68,684,422 km (0.054 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 16,527 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit