🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.41 AU - 0.67 AU

Year: 181 Days

Day: 26.4 Hours

Environment

Temp: 1 °C

Axial Tilt: 12 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.03 AU - 1.31 AU

Year: 578 Days

Day: 43.9 Hours

Environment

Temp: -85 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,502,706 km

• M1: 87,814 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.24 AU - 1.58 AU

Year: 764 Days

Day: 30.7 Hours

Environment

Temp: -100 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.26 AU - 1.66 AU

Year: 805 Days

Day: 34.8 Hours

Environment

Temp: -107 °C

Axial Tilt: 87.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.36 AU - 1.84 AU

Year: 924 Days

Day: 29.9 Hours

Environment

Temp: -123 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,502,706 km

• M1: 48,320 km (0.098 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.48 AU - 2.02 AU

Year: 1057 Days

Day: 14.5 Hours

Environment

Temp: -125 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.87 AU - 2.01 AU

Year: 1234 Days

Day: 25.1 Hours

Environment

Temp: -130 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 607.2

Radius: 14.9

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.09 AU - 2.95 AU

Year: 1826 Days

Day: 8.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 66,502,706 km

• M1: 233,073 km (0.108 R)
• M2: 504,145 km (0.092 R)
• M3: 771,027 km (0.104 R)
• M4: 943,813 km (0.039 R)
• M5: 1,104,481 km (0.057 R)
• M6: 1,202,168 km (0.05 R)
• M7: 1,303,147 km (0.078 R)
• M8: 1,407,118 km (0.066 R)
• M9: 1,524,103 km (0.1 R)
• M10: 1,726,659 km (0.055 R)
• M11: 1,831,527 km (0.037 R)
• M12: 1,938,639 km (0.086 R)
• M13: 2,296,178 km (0.065 R)
• M14: 2,578,319 km (0.066 R)
• M15: 2,736,145 km (0.115 R)
• M16: 2,872,279 km (0.05 R)
• M17: 3,112,683 km (0.107 R)
• M18: 3,360,118 km (0.116 R)
• M19: 3,533,053 km (0.086 R)
• M20: 3,627,449 km (0.12 R)
• M21: 3,818,934 km (0.075 R)
• M22: 4,183,654 km (0.118 R)
• M23: 4,722,057 km (0.098 R)
• M24: 4,841,436 km (0.091 R)
• M25: 5,068,077 km (0.113 R)
• M26: 5,610,668 km (0.073 R)
• M27: 5,913,005 km (0.095 R)
• M28: 6,269,946 km (0.083 R)
• M29: 6,434,504 km (0.102 R)
• M30: 6,650,673 km (0.114 R)
• M31: 6,903,044 km (0.04 R)
• M32: 7,124,449 km (0.108 R)
• M33: 7,279,133 km (0.118 R)
• M34: 7,400,158 km (0.059 R)
• M35: 7,521,931 km (0.103 R)
• M36: 7,696,960 km (0.096 R)
• M37: 8,122,865 km (0.074 R)
• M38: 8,230,426 km (0.111 R)
• M39: 8,356,687 km (0.061 R)
• M40: 8,776,009 km (0.116 R)
• M41: 8,941,914 km (0.104 R)
• M42: 9,389,660 km (0.12 R)
• M43: 9,502,756 km (0.078 R)
• M44: 9,730,294 km (0.075 R)
• M45: 9,902,182 km (0.088 R)
• M46: 10,171,608 km (0.093 R)
• M47: 10,501,920 km (0.09 R)
• M48: 10,756,984 km (0.094 R)
• M49: 10,914,960 km (0.099 R)
• M50: 11,635,423 km (0.115 R)
• M51: 11,838,427 km (0.044 R)
• M52: 11,960,649 km (0.03 R)
• M53: 12,144,954 km (0.027 R)
• M54: 12,268,372 km (0.096 R)
• M55: 12,786,878 km (0.092 R)
• M56: 13,122,576 km (0.047 R)
• M57: 13,482,358 km (0.086 R)
• M58: 13,610,115 km (0.115 R)
• M59: 13,802,648 km (0.107 R)
• M60: 14,341,948 km (0.09 R)
• M61: 14,712,651 km (0.034 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 250.4

Radius: 4.6

Gravity: 11.83 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 11.73 AU - 18.65 AU

Year: 27029 Days

Day: 17.9 Hours

Environment

Temp: -210 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 66,502,706 km

• M1: 68,067 km (0.074 R)
• M2: 217,665 km (0.116 R)
• M3: 319,840 km (0.092 R)
• M4: 352,004 km (0.085 R)
• M5: 691,441 km (0.088 R)
• M6: 777,909 km (0.088 R)
• M7: 1,009,486 km (0.097 R)
• M8: 1,340,846 km (0.079 R)
• M9: 1,421,928 km (0.073 R)
• M10: 1,791,734 km (0.044 R)
• M11: 1,941,631 km (0.052 R)
• M12: 2,350,332 km (0.101 R)
• M13: 2,415,557 km (0.117 R)
• M14: 2,448,319 km (0.083 R)
• M15: 2,682,290 km (0.1 R)
• M16: 3,100,117 km (0.074 R)
• M17: 3,353,087 km (0.09 R)
• M18: 3,725,885 km (0.047 R)
• M19: 4,510,675 km (0.104 R)
• M20: 4,838,444 km (0.103 R)
• M21: 5,258,814 km (0.052 R)
• M22: 5,867,079 km (0.099 R)
• M23: 5,911,360 km (0.072 R)
• M24: 6,134,560 km (0.085 R)
• M25: 7,386,395 km (0.106 R)
• M26: 8,562,982 km (0.111 R)
• M27: 8,764,790 km (0.05 R)
• M28: 9,901,883 km (0.098 R)
• M29: 10,487,708 km (0.085 R)
• M30: 10,595,419 km (0.074 R)
• M31: 10,649,424 km (0.099 R)
• M32: 11,030,001 km (0.078 R)
• M33: 11,084,753 km (0.099 R)
• M34: 11,470,267 km (0.088 R)
• M35: 11,692,570 km (0.075 R)
• M36: 12,085,114 km (0.088 R)
• M37: 12,368,154 km (0.042 R)
• M38: 12,596,141 km (0.097 R)
• M39: 13,056,154 km (0.118 R)
• M40: 13,404,867 km (0.076 R)
• M41: 14,290,037 km (0.111 R)
• M42: 15,133,021 km (0.101 R)
• M43: 16,552,556 km (0.072 R)
• M44: 17,182,961 km (0.119 R)
• M45: 19,516,389 km (0.06 R)
• M46: 19,914,768 km (0.05 R)
• M47: 20,315,989 km (0.102 R)
• M48: 21,262,345 km (0.041 R)
• M49: 21,466,995 km (0.112 R)
• M50: 25,912,894 km (0.105 R)
• M51: 26,058,603 km (0.095 R)
• M52: 26,497,224 km (0.071 R)
• M53: 29,407,201 km (0.099 R)
• M54: 29,787,479 km (0.12 R)
• M55: 29,863,774 km (0.084 R)
• M56: 31,092,870 km (0.093 R)
• M57: 32,025,463 km (0.059 R)
• M58: 32,338,273 km (0.098 R)
• M59: 33,679,417 km (0.054 R)
• M60: 34,236,969 km (0.091 R)
• M61: 36,090,038 km (0.033 R)
• M62: 36,823,965 km (0.116 R)
• M63: 37,892,841 km (0.054 R)
• M64: 38,223,752 km (0.059 R)
• M65: 38,306,629 km (0.084 R)
• M66: 38,971,741 km (0.096 R)
• M67: 39,724,667 km (0.064 R)
• M68: 42,183,159 km (0.088 R)
• M69: 42,869,963 km (0.099 R)
• M70: 42,956,131 km (0.113 R)
• M71: 43,820,507 km (0.059 R)
• M72: 45,040,029 km (0.106 R)
• M73: 46,979,117 km (0.11 R)
• M74: 47,512,583 km (0.103 R)
• M75: 49,576,435 km (0.077 R)
• M76: 50,028,819 km (0.108 R)
• M77: 50,119,475 km (0.05 R)
• M78: 51,303,094 km (0.114 R)
• M79: 51,486,052 km (0.108 R)
• M80: 52,864,746 km (0.088 R)
• M81: 55,002,350 km (0.109 R)
• M82: 55,095,998 km (0.074 R)
• M83: 55,189,646 km (0.115 R)
• M84: 62,360,920 km (0.108 R)
• M85: 62,751,520 km (0.098 R)
• M86: 62,849,357 km (0.108 R)
• M87: 63,633,399 km (0.078 R)
• M88: 63,731,685 km (0.118 R)
• M89: 65,409,425 km (0.058 R)
• M90: 66,203,939 km (0.082 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 399 - 14,709 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit