🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.52 AU - 0.62 AU

Year: 160 Days

Day: 32.6 Hours

Environment

Temp: 151 °C

Axial Tilt: 39.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.21 AU - 1.43 AU

Year: 562 Days

Day: 25 Hours

Environment

Temp: -30 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.18 AU - 1.48 AU

Year: 569 Days

Day: 39.4 Hours

Environment

Temp: -32 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.25 AU - 1.55 AU

Year: 614 Days

Day: 26.2 Hours

Environment

Temp: -32 °C

Axial Tilt: 48.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.29 AU - 3.67 AU

Year: 1908 Days

Day: 44.7 Hours

Environment

Temp: -103 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.19 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 838.9

Radius: 8.4

Gravity: 11.89 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 4.75 AU - 6.03 AU

Year: 4641 Days

Day: 10.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 37,442,864 km

• M1: 155,283 km (0.105 R)
• M2: 211,382 km (0.065 R)
• M3: 313,707 km (0.111 R)
• M4: 671,844 km (0.066 R)
• M5: 810,671 km (0.1 R)
• M6: 931,546 km (0.07 R)
• M7: 1,161,777 km (0.079 R)
• M8: 1,283,699 km (0.096 R)
• M9: 1,442,123 km (0.084 R)
• M10: 1,590,375 km (0.105 R)
• M11: 1,919,939 km (0.095 R)
• M12: 2,028,398 km (0.073 R)
• M13: 2,195,199 km (0.108 R)
• M14: 2,270,746 km (0.031 R)
• M15: 2,483,025 km (0.079 R)
• M16: 2,641,599 km (0.06 R)
• M17: 2,927,182 km (0.101 R)
• M18: 3,201,245 km (0.088 R)
• M19: 3,265,722 km (0.115 R)
• M20: 3,842,272 km (0.069 R)
• M21: 4,378,580 km (0.098 R)
• M22: 4,594,899 km (0.114 R)
• M23: 5,038,007 km (0.063 R)
• M24: 5,214,084 km (0.11 R)
• M25: 5,572,221 km (0.12 R)
• M26: 5,650,012 km (0.113 R)
• M27: 5,728,252 km (0.106 R)
• M28: 5,832,971 km (0.096 R)
• M29: 5,938,437 km (0.119 R)
• M30: 6,749,258 km (0.088 R)
• M31: 6,915,610 km (0.099 R)
• M32: 7,055,185 km (0.11 R)
• M33: 7,280,629 km (0.102 R)
• M34: 7,883,658 km (0.108 R)
• M35: 8,176,421 km (0.103 R)
• M36: 8,532,614 km (0.057 R)
• M37: 8,742,649 km (0.105 R)
• M38: 8,863,524 km (0.099 R)
• M39: 8,954,480 km (0.053 R)
• M40: 9,106,770 km (0.116 R)
• M41: 9,383,078 km (0.088 R)
• M42: 10,133,461 km (0.114 R)
• M43: 10,292,334 km (0.08 R)
• M44: 10,387,927 km (0.096 R)
• M45: 10,870,679 km (0.093 R)
• M46: 11,791,304 km (0.114 R)
• M47: 12,025,425 km (0.058 R)
• M48: 12,668,546 km (0.103 R)
• M49: 13,080,389 km (0.115 R)
• M50: 13,357,444 km (0.079 R)
• M51: 13,461,864 km (0.105 R)
• M52: 13,531,576 km (0.111 R)
• M53: 13,741,612 km (0.092 R)
• M54: 13,987,999 km (0.116 R)
• M55: 14,449,359 km (0.079 R)
• M56: 15,314,184 km (0.098 R)
• M57: 15,459,893 km (0.072 R)
• M58: 15,752,955 km (0.062 R)
• M59: 16,010,712 km (0.117 R)
• M60: 16,232,865 km (0.031 R)
• M61: 17,854,356 km (0.071 R)
• M62: 17,969,397 km (0.084 R)
• M63: 18,859,654 km (0.098 R)
• M64: 19,133,568 km (0.115 R)
• M65: 19,251,301 km (0.082 R)
• M66: 19,724,629 km (0.064 R)
• M67: 20,201,846 km (0.093 R)
• M68: 20,522,135 km (0.033 R)
• M69: 21,533,865 km (0.119 R)
• M70: 22,686,068 km (0.109 R)
• M71: 22,769,095 km (0.057 R)
• M72: 23,186,024 km (0.072 R)
• M73: 23,605,497 km (0.106 R)
• M74: 26,130,559 km (0.083 R)
• M75: 26,261,158 km (0.104 R)
• M76: 27,624,144 km (0.101 R)
• M77: 29,235,762 km (0.108 R)
• M78: 29,597,939 km (0.065 R)
• M79: 30,007,388 km (0.105 R)
• M80: 30,464,260 km (0.109 R)
• M81: 30,601,890 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 694.5

Radius: 14.2

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 4.23 AU - 6.71 AU

Year: 4744 Days

Day: 8.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 37,442,864 km

• M1: 214,823 km (0.083 R)
• M2: 692,937 km (0.094 R)
• M3: 860,188 km (0.076 R)
• M4: 975,827 km (0.099 R)
• M5: 1,297,313 km (0.118 R)
• M6: 1,494,333 km (0.107 R)
• M7: 1,685,519 km (0.066 R)
• M8: 1,817,614 km (0.049 R)
• M9: 1,919,041 km (0.057 R)
• M10: 2,092,575 km (0.104 R)
• M11: 2,418,698 km (0.082 R)
• M12: 2,683,786 km (0.074 R)
• M13: 3,099,369 km (0.052 R)
• M14: 3,599,923 km (0.12 R)
• M15: 3,772,410 km (0.114 R)
• M16: 4,014,309 km (0.088 R)
• M17: 4,148,499 km (0.117 R)
• M18: 4,329,662 km (0.112 R)
• M19: 4,700,066 km (0.099 R)
• M20: 4,912,944 km (0.088 R)
• M21: 5,008,686 km (0.098 R)
• M22: 5,596,008 km (0.094 R)
• M23: 6,102,247 km (0.113 R)
• M24: 6,596,967 km (0.12 R)
• M25: 7,322,517 km (0.12 R)
• M26: 7,820,229 km (0.058 R)
• M27: 7,932,427 km (0.098 R)
• M28: 8,357,734 km (0.083 R)
• M29: 8,472,326 km (0.043 R)
• M30: 9,438,578 km (0.04 R)
• M31: 9,618,096 km (0.08 R)
• M32: 9,859,098 km (0.069 R)
• M33: 10,132,713 km (0.105 R)
• M34: 10,937,100 km (0.106 R)
• M35: 11,442,442 km (0.112 R)
• M36: 12,117,428 km (0.077 R)
• M37: 12,574,599 km (0.062 R)
• M38: 12,805,279 km (0.099 R)
• M39: 12,904,612 km (0.094 R)
• M40: 13,070,665 km (0.087 R)
• M41: 13,945,813 km (0.108 R)
• M42: 14,424,825 km (0.113 R)
• M43: 14,979,085 km (0.081 R)
• M44: 15,646,292 km (0.066 R)
• M45: 16,037,041 km (0.069 R)
• M46: 16,719,507 km (0.085 R)
• M47: 17,046,079 km (0.111 R)
• M48: 17,301,592 km (0.097 R)
• M49: 17,411,547 km (0.094 R)
• M50: 17,668,855 km (0.082 R)
• M51: 18,485,809 km (0.076 R)
• M52: 18,598,157 km (0.097 R)
• M53: 18,861,150 km (0.112 R)
• M54: 19,012,094 km (0.046 R)
• M55: 19,239,184 km (0.104 R)
• M56: 19,925,838 km (0.098 R)
• M57: 20,581,825 km (0.07 R)
• M58: 21,716,973 km (0.032 R)
• M59: 22,272,430 km (0.086 R)
• M60: 22,993,342 km (0.11 R)
• M61: 23,437,648 km (0.11 R)
• M62: 23,966,476 km (0.051 R)
• M63: 24,088,997 km (0.118 R)
• M64: 24,829,058 km (0.073 R)
• M65: 25,243,294 km (0.067 R)
• M66: 26,373,357 km (0.105 R)
• M67: 26,753,784 km (0.101 R)
• M68: 26,880,942 km (0.114 R)
• M69: 27,136,007 km (0.073 R)
• M70: 27,691,314 km (0.096 R)
• M71: 28,077,875 km (0.098 R)
• M72: 28,207,127 km (0.084 R)
• M73: 28,899,915 km (0.109 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 221.1

Radius: 8.1

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 10.24 AU - 10.24 AU

Year: 12152 Days

Day: 7.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 37,442,864 km

• M1: 110,254 km (0.098 R)
• M2: 230,979 km (0.101 R)
• M3: 399,426 km (0.07 R)
• M4: 569,369 km (0.092 R)
• M5: 837,299 km (0.102 R)
• M6: 977,622 km (0.098 R)
• M7: 1,426,117 km (0.094 R)
• M8: 1,576,014 km (0.111 R)
• M9: 1,912,010 km (0.082 R)
• M10: 2,015,083 km (0.034 R)
• M11: 2,270,148 km (0.096 R)
• M12: 2,401,644 km (0.115 R)
• M13: 2,468,215 km (0.078 R)
• M14: 2,535,534 km (0.074 R)
• M15: 2,603,601 km (0.106 R)
• M16: 2,741,231 km (0.119 R)
• M17: 3,024,121 km (0.037 R)
• M18: 3,120,462 km (0.083 R)
• M19: 3,291,602 km (0.117 R)
• M20: 3,541,430 km (0.082 R)
• M21: 3,617,576 km (0.104 R)
• M22: 4,033,159 km (0.073 R)
• M23: 4,086,116 km (0.114 R)
• M24: 4,219,707 km (0.086 R)
• M25: 4,740,457 km (0.089 R)
• M26: 6,639,752 km (0.066 R)
• M27: 7,766,673 km (0.107 R)
• M28: 7,899,216 km (0.116 R)
• M29: 8,166,697 km (0.068 R)
• M30: 8,505,088 km (0.081 R)
• M31: 8,573,304 km (0.025 R)
• M32: 9,090,913 km (0.088 R)
• M33: 9,300,799 km (0.114 R)
• M34: 9,654,149 km (0.058 R)
• M35: 9,940,031 km (0.085 R)
• M36: 10,301,309 km (0.107 R)
• M37: 10,447,018 km (0.111 R)
• M38: 10,740,529 km (0.098 R)
• M39: 11,185,882 km (0.076 R)
• M40: 11,675,067 km (0.092 R)
• M41: 11,903,353 km (0.116 R)
• M42: 12,017,945 km (0.119 R)
• M43: 12,094,539 km (0.061 R)
• M44: 12,674,530 km (0.091 R)
• M45: 12,830,710 km (0.108 R)
• M46: 13,145,015 km (0.072 R)
• M47: 13,303,140 km (0.048 R)
• M48: 13,382,427 km (0.1 R)
• M49: 14,265,055 km (0.116 R)
• M50: 15,917,513 km (0.1 R)
• M51: 16,424,949 km (0.091 R)
• M52: 16,637,976 km (0.056 R)
• M53: 16,894,836 km (0.106 R)
• M54: 17,369,061 km (0.062 R)
• M55: 17,542,594 km (0.027 R)
• M56: 18,110,617 km (0.042 R)
• M57: 18,418,939 km (0.096 R)
• M58: 18,596,063 km (0.063 R)
• M59: 19,085,696 km (0.104 R)
• M60: 19,399,403 km (0.117 R)
• M61: 19,760,084 km (0.119 R)
• M62: 21,178,720 km (0.089 R)
• M63: 21,364,222 km (0.102 R)
• M64: 22,582,696 km (0.079 R)
• M65: 23,727,269 km (0.077 R)
• M66: 24,403,751 km (0.092 R)
• M67: 25,184,502 km (0.093 R)
• M68: 25,430,142 km (0.076 R)
• M69: 25,528,577 km (0.078 R)
• M70: 25,775,414 km (0.107 R)
• M71: 26,221,664 km (0.049 R)
• M72: 26,520,561 km (0.045 R)
• M73: 26,770,539 km (0.052 R)
• M74: 27,423,982 km (0.1 R)
• M75: 28,082,811 km (0.117 R)
• M76: 29,106,510 km (0.059 R)
• M77: 29,674,682 km (0.116 R)
• M78: 30,038,205 km (0.098 R)
• M79: 31,877,810 km (0.094 R)
• M80: 32,303,416 km (0.05 R)
• M81: 32,356,673 km (0.086 R)
• M82: 33,214,018 km (0.115 R)
• M83: 33,267,724 km (0.088 R)
• M84: 35,444,672 km (0.075 R)
• M85: 35,996,090 km (0.074 R)
• M86: 37,051,503 km (0.032 R)
• M87: 37,219,053 km (0.096 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 305 - 14,727 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit