🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.18 AU - 1.54 AU

Year: 604 Days

Day: 26.5 Hours

Environment

Temp: -42 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,729,074 km

• M1: 383,719 km (0.069 R)
• M2: 391,498 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.92 AU - 2 AU

Year: 1045 Days

Day: 23.1 Hours

Environment

Temp: -82 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.96 AU - 2.38 AU

Year: 1217 Days

Day: 17.8 Hours

Environment

Temp: -86 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.77 AU - 2.61 AU

Year: 1234 Days

Day: 23.4 Hours

Environment

Temp: -88 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,729,074 km

• M1: 2,035,429 km (0.094 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.58 AU - 3.64 AU

Year: 2089 Days

Day: 26.1 Hours

Environment

Temp: -126 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,729,074 km

• M1: 2,669,125 km (0.077 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 3.55 AU - 3.81 AU

Year: 2688 Days

Day: 23 Hours

Environment

Temp: -138 °C

Axial Tilt: 44.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,729,074 km

• M1: 1,604,288 km (0.09 R)
• M2: 2,180,239 km (0.099 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 3.58 AU - 4.36 AU

Year: 3012 Days

Day: 45.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,729,074 km

• M1: 1,384,528 km (0.048 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 4.04 AU - 4.22 AU

Year: 3196 Days

Day: 26.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 7.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 152.8

Radius: 8.1

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 5.86 AU - 9.06 AU

Year: 7759 Days

Day: 10.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 63,729,074 km

• M1: 115,041 km (0.11 R)
• M2: 203,154 km (0.102 R)
• M3: 326,423 km (0.054 R)
• M4: 416,032 km (0.117 R)
• M5: 487,240 km (0.061 R)
• M6: 602,879 km (0.054 R)
• M7: 706,551 km (0.048 R)
• M8: 827,875 km (0.062 R)
• M9: 885,320 km (0.108 R)
• M10: 1,353,861 km (0.109 R)
• M11: 1,422,676 km (0.087 R)
• M12: 1,814,173 km (0.105 R)
• M13: 2,061,608 km (0.092 R)
• M14: 2,173,358 km (0.047 R)
• M15: 2,353,175 km (0.05 R)
• M16: 2,537,778 km (0.101 R)
• M17: 2,588,941 km (0.109 R)
• M18: 3,322,868 km (0.117 R)
• M19: 3,645,251 km (0.06 R)
• M20: 3,761,489 km (0.112 R)
• M21: 3,898,670 km (0.041 R)
• M22: 3,957,911 km (0.064 R)
• M23: 4,017,451 km (0.115 R)
• M24: 4,117,532 km (0.103 R)
• M25: 4,319,938 km (0.072 R)
• M26: 4,381,422 km (0.102 R)
• M27: 4,588,167 km (0.09 R)
• M28: 4,819,295 km (0.119 R)
• M29: 4,989,837 km (0.075 R)
• M30: 5,162,473 km (0.117 R)
• M31: 5,336,904 km (0.11 R)
• M32: 5,425,017 km (0.093 R)
• M33: 5,804,397 km (0.072 R)
• M34: 6,471,454 km (0.108 R)
• M35: 6,754,493 km (0.098 R)
• M36: 7,162,596 km (0.098 R)
• M37: 7,455,359 km (0.115 R)
• M38: 7,529,261 km (0.107 R)
• M39: 7,628,145 km (0.099 R)
• M40: 7,777,145 km (0.029 R)
• M41: 8,027,721 km (0.111 R)
• M42: 8,128,700 km (0.113 R)
• M43: 8,459,760 km (0.025 R)
• M44: 9,082,685 km (0.061 R)
• M45: 9,506,197 km (0.117 R)
• M46: 10,044,599 km (0.092 R)
• M47: 10,372,368 km (0.114 R)
• M48: 10,731,403 km (0.055 R)
• M49: 11,747,023 km (0.088 R)
• M50: 12,150,339 km (0.086 R)
• M51: 12,237,255 km (0.049 R)
• M52: 12,324,471 km (0.109 R)
• M53: 12,441,157 km (0.067 R)
• M54: 13,178,226 km (0.12 R)
• M55: 13,357,145 km (0.112 R)
• M56: 13,447,053 km (0.114 R)
• M57: 13,507,042 km (0.1 R)
• M58: 14,571,132 km (0.076 R)
• M59: 14,787,151 km (0.038 R)
• M60: 14,973,101 km (0.107 R)
• M61: 15,316,279 km (0.11 R)
• M62: 15,598,869 km (0.115 R)
• M63: 15,883,255 km (0.112 R)
• M64: 16,073,693 km (0.114 R)
• M65: 16,297,042 km (0.108 R)
• M66: 16,649,944 km (0.076 R)
• M67: 16,972,926 km (0.039 R)
• M68: 17,200,314 km (0.092 R)
• M69: 17,330,614 km (0.056 R)
• M70: 18,219,225 km (0.109 R)
• M71: 19,800,924 km (0.096 R)
• M72: 20,315,092 km (0.109 R)
• M73: 20,972,425 km (0.116 R)
• M74: 21,181,563 km (0.104 R)
• M75: 22,343,788 km (0.101 R)
• M76: 22,557,265 km (0.067 R)
• M77: 22,950,557 km (0.059 R)
• M78: 23,345,945 km (0.066 R)
• M79: 24,289,757 km (0.087 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 500.7

Radius: 3

Gravity: 55.63 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 10.89 AU - 15.19 AU

Year: 17931 Days

Day: 24.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 63,729,074 km

• M1: 585,526 km (0.117 R)
• M2: 625,170 km (0.051 R)
• M3: 728,093 km (0.073 R)
• M4: 1,020,557 km (0.045 R)
• M5: 1,092,812 km (0.033 R)
• M6: 1,117,197 km (0.092 R)
• M7: 1,191,697 km (0.031 R)
• M8: 1,293,573 km (0.119 R)
• M9: 1,700,030 km (0.086 R)
• M10: 2,204,325 km (0.082 R)
• M11: 2,424,682 km (0.099 R)
• M12: 2,553,636 km (0.09 R)
• M13: 2,920,001 km (0.057 R)
• M14: 3,337,977 km (0.099 R)
• M15: 3,590,498 km (0.089 R)
• M16: 3,961,651 km (0.097 R)
• M17: 3,999,499 km (0.078 R)
• M18: 4,075,495 km (0.107 R)
• M19: 4,151,790 km (0.059 R)
• M20: 4,462,355 km (0.069 R)
• M21: 4,740,009 km (0.044 R)
• M22: 5,270,632 km (0.095 R)
• M23: 5,776,871 km (0.049 R)
• M24: 5,819,806 km (0.043 R)
• M25: 5,905,825 km (0.118 R)
• M26: 6,079,209 km (0.076 R)
• M27: 6,166,574 km (0.1 R)
• M28: 6,564,803 km (0.031 R)
• M29: 6,609,533 km (0.105 R)
• M30: 7,062,815 km (0.037 R)
• M31: 7,108,592 km (0.092 R)
• M32: 8,190,633 km (0.118 R)
• M33: 8,725,894 km (0.092 R)
• M34: 10,502,967 km (0.094 R)
• M35: 11,512,753 km (0.112 R)
• M36: 12,386,853 km (0.05 R)
• M37: 12,887,857 km (0.037 R)
• M38: 13,225,499 km (0.062 R)
• M39: 13,737,423 km (0.115 R)
• M40: 14,082,396 km (0.101 R)
• M41: 14,430,061 km (0.105 R)
• M42: 15,193,160 km (0.086 R)
• M43: 15,609,491 km (0.103 R)
• M44: 15,969,274 km (0.114 R)
• M45: 16,574,995 km (0.062 R)
• M46: 16,880,624 km (0.117 R)
• M47: 17,621,881 km (0.1 R)
• M48: 17,684,114 km (0.048 R)
• M49: 19,778,933 km (0.085 R)
• M50: 20,038,036 km (0.062 R)
• M51: 20,494,310 km (0.072 R)
• M52: 20,690,881 km (0.112 R)
• M53: 21,350,758 km (0.082 R)
• M54: 22,218,874 km (0.091 R)
• M55: 23,576,624 km (0.105 R)
• M56: 25,663,216 km (0.055 R)
• M57: 25,804,286 km (0.087 R)
• M58: 29,786,731 km (0.082 R)
• M59: 31,507,855 km (0.119 R)
• M60: 32,113,876 km (0.118 R)
• M61: 33,646,057 km (0.072 R)
• M62: 34,576,855 km (0.062 R)
• M63: 34,967,006 km (0.116 R)
• M64: 35,830,784 km (0.101 R)
• M65: 36,622,008 km (0.103 R)
• M66: 37,659,319 km (0.119 R)
• M67: 37,819,838 km (0.111 R)
• M68: 39,844,346 km (0.103 R)
• M69: 39,926,026 km (0.026 R)
• M70: 41,323,569 km (0.114 R)
• M71: 42,653,644 km (0.094 R)
• M72: 43,155,994 km (0.104 R)
• M73: 43,828,735 km (0.101 R)
• M74: 45,014,598 km (0.075 R)
• M75: 45,184,840 km (0.116 R)
• M76: 46,554,558 km (0.105 R)
• M77: 47,851,123 km (0.107 R)
• M78: 48,198,788 km (0.087 R)
• M79: 48,634,717 km (0.101 R)
• M80: 48,809,447 km (0.058 R)
• M81: 50,038,244 km (0.058 R)
• M82: 50,126,357 km (0.08 R)
• M83: 50,567,970 km (0.084 R)
• M84: 50,922,068 km (0.08 R)
• M85: 52,078,908 km (0.067 R)
• M86: 52,347,137 km (0.104 R)
• M87: 54,599,632 km (0.099 R)
• M88: 57,528,759 km (0.115 R)
• M89: 57,713,512 km (0.052 R)
• M90: 57,991,016 km (0.049 R)
• M91: 58,268,969 km (0.103 R)
• M92: 58,361,720 km (0.112 R)
• M93: 58,919,271 km (0.047 R)
• M94: 59,946,111 km (0.053 R)
• M95: 60,508,599 km (0.114 R)
• M96: 61,733,357 km (0.107 R)
• M97: 63,633,549 km (0.056 R)
• M98: 63,729,142 km (0.108 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 266 - 16,477 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit