🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.64 AU - 0.68 AU

Year: 188 Days

Day: 24.5 Hours

Environment

Temp: 164 °C

Axial Tilt: 11.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,104,314 km

• M1: 61,784 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.72 AU - 0.88 AU

Year: 250 Days

Day: 19.9 Hours

Environment

Temp: 212 °C

Axial Tilt: 7.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.76 AU - 1.2 AU

Year: 339 Days

Day: 12.4 Hours

Environment

Temp: 147 °C

Axial Tilt: 33.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.64 AU - 2.04 AU

Year: 873 Days

Day: 37.4 Hours

Environment

Temp: -44 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,104,314 km

• M1: 939,624 km (0.059 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 3.79 AU - 4.49 AU

Year: 2947 Days

Day: 38.7 Hours

Environment

Temp: -106 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 3.68 AU - 5.14 AU

Year: 3240 Days

Day: 28.8 Hours

Environment

Temp: -112 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110.2

Radius: 12.9

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 5.42 AU - 7.76 AU

Year: 5918 Days

Day: 14.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 62,104,314 km

• M1: 187,446 km (0.077 R)
• M2: 352,004 km (0.105 R)
• M3: 512,373 km (0.119 R)
• M4: 1,197,531 km (0.12 R)
• M5: 1,494,034 km (0.053 R)
• M6: 1,741,170 km (0.07 R)
• M7: 2,065,797 km (0.102 R)
• M8: 2,182,932 km (0.051 R)
• M9: 2,547,652 km (0.111 R)
• M10: 3,613,686 km (0.116 R)
• M11: 3,900,016 km (0.118 R)
• M12: 4,160,915 km (0.028 R)
• M13: 4,907,708 km (0.083 R)
• M14: 5,083,336 km (0.087 R)
• M15: 6,029,991 km (0.112 R)
• M16: 6,523,664 km (0.114 R)
• M17: 6,620,155 km (0.077 R)
• M18: 6,834,080 km (0.09 R)
• M19: 7,010,755 km (0.073 R)
• M20: 7,248,914 km (0.094 R)
• M21: 7,429,180 km (0.102 R)
• M22: 7,530,009 km (0.105 R)
• M23: 7,692,173 km (0.074 R)
• M24: 9,053,364 km (0.104 R)
• M25: 9,684,517 km (0.117 R)
• M26: 10,465,269 km (0.09 R)
• M27: 10,806,202 km (0.074 R)
• M28: 11,058,424 km (0.098 R)
• M29: 11,312,741 km (0.027 R)
• M30: 11,968,578 km (0.053 R)
• M31: 12,372,791 km (0.033 R)
• M32: 13,024,290 km (0.081 R)
• M33: 15,121,353 km (0.07 R)
• M34: 15,506,866 km (0.071 R)
• M35: 15,739,641 km (0.103 R)
• M36: 16,709,185 km (0.117 R)
• M37: 16,815,100 km (0.067 R)
• M38: 17,401,972 km (0.055 R)
• M39: 17,995,427 km (0.056 R)
• M40: 18,294,772 km (0.053 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 781.9

Radius: 8.5

Gravity: 10.82 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 11.5 AU - 11.68 AU

Year: 13804 Days

Day: 15 Hours

Environment

Temp: -177 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 62,104,314 km

• M1: 111,301 km (0.102 R)
• M2: 243,097 km (0.068 R)
• M3: 321,935 km (0.083 R)
• M4: 444,156 km (0.114 R)
• M5: 620,382 km (0.111 R)
• M6: 905,366 km (0.097 R)
• M7: 1,109,567 km (0.111 R)
• M8: 1,482,365 km (0.064 R)
• M9: 2,275,683 km (0.084 R)
• M10: 2,911,773 km (0.094 R)
• M11: 3,011,704 km (0.093 R)
• M12: 3,249,565 km (0.069 R)
• M13: 3,353,386 km (0.033 R)
• M14: 4,185,748 km (0.107 R)
• M15: 4,260,996 km (0.064 R)
• M16: 4,528,328 km (0.11 R)
• M17: 4,879,883 km (0.094 R)
• M18: 5,776,273 km (0.045 R)
• M19: 6,157,598 km (0.12 R)
• M20: 6,243,318 km (0.115 R)
• M21: 6,459,786 km (0.077 R)
• M22: 7,213,759 km (0.099 R)
• M23: 7,349,743 km (0.107 R)
• M24: 7,716,408 km (0.045 R)
• M25: 7,948,733 km (0.085 R)
• M26: 8,089,206 km (0.097 R)
• M27: 8,183,303 km (0.071 R)
• M28: 9,242,456 km (0.075 R)
• M29: 9,439,626 km (0.104 R)
• M30: 10,242,218 km (0.046 R)
• M31: 10,446,270 km (0.102 R)
• M32: 10,755,040 km (0.103 R)
• M33: 11,223,580 km (0.099 R)
• M34: 11,328,598 km (0.11 R)
• M35: 11,752,110 km (0.076 R)
• M36: 12,505,634 km (0.115 R)
• M37: 13,553,268 km (0.117 R)
• M38: 13,665,167 km (0.102 R)
• M39: 14,342,995 km (0.069 R)
• M40: 15,205,726 km (0.112 R)
• M41: 15,967,030 km (0.094 R)
• M42: 16,441,704 km (0.05 R)
• M43: 17,162,317 km (0.095 R)
• M44: 18,077,556 km (0.119 R)
• M45: 18,262,459 km (0.117 R)
• M46: 19,701,292 km (0.03 R)
• M47: 20,402,307 km (0.112 R)
• M48: 21,046,625 km (0.103 R)
• M49: 22,091,267 km (0.116 R)
• M50: 22,157,240 km (0.043 R)
• M51: 22,421,280 km (0.079 R)
• M52: 22,752,789 km (0.046 R)
• M53: 23,086,093 km (0.117 R)
• M54: 23,420,893 km (0.106 R)
• M55: 23,622,551 km (0.074 R)
• M56: 24,435,017 km (0.077 R)
• M57: 24,913,132 km (0.052 R)
• M58: 25,325,424 km (0.108 R)
• M59: 26,505,900 km (0.109 R)
• M60: 27,067,491 km (0.1 R)
• M61: 27,349,932 km (0.042 R)
• M62: 28,059,923 km (0.107 R)
• M63: 28,704,241 km (0.087 R)
• M64: 29,064,174 km (0.099 R)
• M65: 29,208,685 km (0.091 R)
• M66: 34,030,823 km (0.116 R)
• M67: 34,641,182 km (0.078 R)
• M68: 36,961,894 km (0.12 R)
• M69: 37,275,152 km (0.05 R)
• M70: 37,510,619 km (0.089 R)
• M71: 38,141,024 km (0.069 R)
• M72: 38,299,299 km (0.108 R)
• M73: 39,013,629 km (0.111 R)
• M74: 40,940,000 km (0.106 R)
• M75: 41,183,097 km (0.065 R)
• M76: 42,486,992 km (0.101 R)
• M77: 43,473,889 km (0.074 R)
• M78: 43,887,378 km (0.045 R)
• M79: 45,218,948 km (0.063 R)
• M80: 45,637,972 km (0.066 R)
• M81: 48,777,433 km (0.064 R)
• M82: 49,035,040 km (0.11 R)
• M83: 49,293,097 km (0.032 R)
• M84: 49,551,602 km (0.12 R)
• M85: 49,810,556 km (0.087 R)
• M86: 50,329,810 km (0.072 R)
• M87: 51,112,057 km (0.056 R)
• M88: 51,199,123 km (0.104 R)
• M89: 52,688,520 km (0.085 R)
• M90: 53,925,694 km (0.068 R)
• M91: 54,637,032 km (0.118 R)
• M92: 55,083,133 km (0.099 R)
• M93: 55,261,902 km (0.117 R)
• M94: 56,518,824 km (0.078 R)
• M95: 56,970,011 km (0.078 R)
• M96: 57,150,875 km (0.114 R)
• M97: 60,161,681 km (0.105 R)
• M98: 61,547,107 km (0.03 R)
• M99: 62,011,309 km (0.092 R)

Kuiper Belt

Range: 31.4 - 56.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 458 - 17,122 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit