🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.81 AU - 1.17 AU

Year: 356 Days

Day: 20.8 Hours

Environment

Temp: 48 °C

Axial Tilt: 20 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 34,205,950 km

• M1: 257,458 km (0.08 R)
• M2: 456,872 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.33 AU - 1.99 AU

Year: 773 Days

Day: 18.4 Hours

Environment

Temp: -48 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.61 AU - 1.75 AU

Year: 788 Days

Day: 16 Hours

Environment

Temp: -54 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 3.08 AU - 4.08 AU

Year: 2450 Days

Day: 16 Hours

Environment

Temp: -108 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 3.86 AU - 5.4 AU

Year: 3603 Days

Day: 17 Hours

Environment

Temp: -123 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 730.8

Radius: 10

Gravity: 7.31 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 6.6 AU - 6.66 AU

Year: 6174 Days

Day: 13.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 34,205,950 km

• M1: 149,747 km (0.08 R)
• M2: 224,397 km (0.082 R)
• M3: 644,468 km (0.056 R)
• M4: 970,591 km (0.104 R)
• M5: 1,079,797 km (0.104 R)
• M6: 1,160,580 km (0.1 R)
• M7: 1,226,703 km (0.062 R)
• M8: 1,397,843 km (0.032 R)
• M9: 1,899,145 km (0.085 R)
• M10: 2,058,168 km (0.12 R)
• M11: 2,325,798 km (0.119 R)
• M12: 2,940,197 km (0.061 R)
• M13: 3,361,015 km (0.081 R)
• M14: 3,726,333 km (0.117 R)
• M15: 3,825,966 km (0.118 R)
• M16: 4,130,098 km (0.113 R)
• M17: 4,415,830 km (0.108 R)
• M18: 5,034,118 km (0.07 R)
• M19: 5,227,698 km (0.078 R)
• M20: 5,593,764 km (0.083 R)
• M21: 5,968,207 km (0.113 R)
• M22: 6,143,835 km (0.053 R)
• M23: 7,016,589 km (0.106 R)
• M24: 7,357,822 km (0.05 R)
• M25: 7,831,897 km (0.101 R)
• M26: 8,088,757 km (0.091 R)
• M27: 8,545,030 km (0.098 R)
• M28: 8,710,037 km (0.096 R)
• M29: 8,876,090 km (0.112 R)
• M30: 8,942,811 km (0.049 R)
• M31: 9,211,489 km (0.095 R)
• M32: 9,278,958 km (0.115 R)
• M33: 9,414,643 km (0.109 R)
• M34: 9,482,710 km (0.097 R)
• M35: 10,242,218 km (0.082 R)
• M36: 10,913,763 km (0.044 R)
• M37: 11,057,078 km (0.114 R)
• M38: 11,599,669 km (0.082 R)
• M39: 12,373,988 km (0.084 R)
• M40: 12,673,333 km (0.083 R)
• M41: 13,547,434 km (0.085 R)
• M42: 13,624,327 km (0.106 R)
• M43: 14,519,371 km (0.099 R)
• M44: 14,598,059 km (0.077 R)
• M45: 14,993,895 km (0.106 R)
• M46: 15,917,662 km (0.108 R)
• M47: 16,406,847 km (0.091 R)
• M48: 16,488,977 km (0.113 R)
• M49: 16,612,245 km (0.044 R)
• M50: 16,818,391 km (0.115 R)
• M51: 17,025,434 km (0.112 R)
• M52: 17,525,839 km (0.104 R)
• M53: 17,988,695 km (0.099 R)
• M54: 19,618,564 km (0.095 R)
• M55: 19,705,780 km (0.102 R)
• M56: 20,187,036 km (0.034 R)
• M57: 21,474,475 km (0.079 R)
• M58: 21,609,113 km (0.056 R)
• M59: 21,834,258 km (0.095 R)
• M60: 22,468,852 km (0.11 R)
• M61: 23,339,661 km (0.081 R)
• M62: 23,431,963 km (0.099 R)
• M63: 23,802,368 km (0.116 R)
• M64: 25,398,278 km (0.099 R)
• M65: 26,353,161 km (0.12 R)
• M66: 26,449,352 km (0.095 R)
• M67: 27,954,307 km (0.106 R)
• M68: 28,101,362 km (0.098 R)
• M69: 28,199,647 km (0.088 R)
• M70: 28,692,423 km (0.111 R)
• M71: 29,039,191 km (0.113 R)
• M72: 29,387,155 km (0.067 R)
• M73: 30,087,573 km (0.117 R)
• M74: 30,945,217 km (0.096 R)
• M75: 31,199,085 km (0.036 R)
• M76: 31,300,811 km (0.068 R)
• M77: 32,067,201 km (0.051 R)
• M78: 32,169,825 km (0.068 R)
• M79: 32,375,522 km (0.115 R)
• M80: 32,530,057 km (0.052 R)
• M81: 33,046,768 km (0.094 R)
• M82: 33,358,231 km (0.042 R)
• M83: 34,088,568 km (0.06 R)
• M84: 34,771,631 km (0.107 R)
• M85: 35,035,373 km (0.096 R)
• M86: 35,459,034 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 467.8

Radius: 13.9

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 5.61 AU - 9.21 AU

Year: 7295 Days

Day: 8.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 34,205,950 km

• M1: 197,170 km (0.114 R)
• M2: 315,502 km (0.092 R)
• M3: 553,363 km (0.09 R)
• M4: 803,191 km (0.104 R)
• M5: 986,598 km (0.047 R)
• M6: 1,623,137 km (0.088 R)
• M7: 2,290,044 km (0.118 R)
• M8: 2,664,338 km (0.031 R)
• M9: 2,947,078 km (0.119 R)
• M10: 3,194,064 km (0.048 R)
• M11: 3,424,594 km (0.103 R)
• M12: 3,636,874 km (0.098 R)
• M13: 3,780,937 km (0.107 R)
• M14: 4,074,747 km (0.098 R)
• M15: 4,350,605 km (0.069 R)
• M16: 4,606,866 km (0.078 R)
• M17: 4,868,214 km (0.098 R)
• M18: 5,542,900 km (0.117 R)
• M19: 5,877,252 km (0.038 R)
• M20: 6,624,493 km (0.076 R)
• M21: 7,956,961 km (0.117 R)
• M22: 9,074,906 km (0.086 R)
• M23: 9,238,566 km (0.117 R)
• M24: 10,105,935 km (0.118 R)
• M25: 10,207,661 km (0.08 R)
• M26: 10,514,935 km (0.098 R)
• M27: 11,068,896 km (0.118 R)
• M28: 11,314,386 km (0.034 R)
• M29: 12,386,255 km (0.11 R)
• M30: 13,008,133 km (0.102 R)
• M31: 13,453,337 km (0.104 R)
• M32: 14,168,414 km (0.102 R)
• M33: 15,128,085 km (0.065 R)
• M34: 15,244,621 km (0.088 R)
• M35: 16,307,365 km (0.059 R)
• M36: 16,747,182 km (0.054 R)
• M37: 17,150,498 km (0.075 R)
• M38: 17,679,476 km (0.047 R)
• M39: 18,379,445 km (0.047 R)
• M40: 19,467,470 km (0.12 R)
• M41: 20,104,757 km (0.098 R)
• M42: 20,318,682 km (0.068 R)
• M43: 21,443,359 km (0.12 R)
• M44: 21,881,232 km (0.097 R)
• M45: 22,101,440 km (0.045 R)
• M46: 23,168,073 km (0.057 R)
• M47: 23,257,682 km (0.087 R)
• M48: 23,527,407 km (0.093 R)
• M49: 24,479,298 km (0.11 R)
• M50: 25,028,921 km (0.075 R)
• M51: 25,259,152 km (0.068 R)
• M52: 25,628,958 km (0.094 R)
• M53: 26,327,280 km (0.106 R)
• M54: 26,608,225 km (0.115 R)
• M55: 26,749,146 km (0.088 R)
• M56: 27,315,374 km (0.083 R)
• M57: 28,555,391 km (0.062 R)
• M58: 29,521,943 km (0.119 R)
• M59: 30,009,183 km (0.03 R)
• M60: 31,040,960 km (0.118 R)
• M61: 31,586,244 km (0.108 R)
• M62: 31,735,393 km (0.105 R)
• M63: 31,884,841 km (0.031 R)
• M64: 32,034,589 km (0.034 R)
• M65: 32,284,567 km (0.092 R)
• M66: 32,635,673 km (0.1 R)
• M67: 33,240,647 km (0.064 R)
• M68: 33,595,194 km (0.092 R)

Kuiper Belt

Range: 30.3 - 49.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 189 - 18,165 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit