🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.88 AU - 0.98 AU

Year: 338 Days

Day: 26.6 Hours

Environment

Temp: 20 °C

Axial Tilt: 39.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1 AU - 1.12 AU

Year: 411 Days

Day: 27.5 Hours

Environment

Temp: 18 °C

Axial Tilt: 8.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.13 AU - 1.13 AU

Year: 453 Days

Day: 28.8 Hours

Environment

Temp: -15 °C

Axial Tilt: 2.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.22 AU - 2.9 AU

Year: 1543 Days

Day: 33.5 Hours

Environment

Temp: -102 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,852,142 km

• M1: 500,854 km (0.063 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.37 AU - 2.99 AU

Year: 1653 Days

Day: 20 Hours

Environment

Temp: -102 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,852,142 km

• M1: 1,106,875 km (0.12 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.42 AU - 3.8 AU

Year: 2066 Days

Day: 28.4 Hours

Environment

Temp: -114 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 25,852,142 km

• M1: 591,360 km (0.103 R)
• M2: 1,072,018 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 665.9

Radius: 12.9

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 4.57 AU - 4.77 AU

Year: 3802 Days

Day: 13.8 Hours

Environment

Temp: -140 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 25,852,142 km

• M1: 246,836 km (0.088 R)
• M2: 404,662 km (0.095 R)
• M3: 497,413 km (0.057 R)
• M4: 774,019 km (0.067 R)
• M5: 1,100,891 km (0.115 R)
• M6: 1,334,413 km (0.079 R)
• M7: 1,443,470 km (0.059 R)
• M8: 1,774,829 km (0.093 R)
• M9: 1,973,046 km (0.05 R)
• M10: 2,308,894 km (0.114 R)
• M11: 2,408,227 km (0.026 R)
• M12: 2,838,171 km (0.108 R)
• M13: 3,107,896 km (0.045 R)
• M14: 3,236,700 km (0.088 R)
• M15: 3,672,777 km (0.107 R)
• M16: 3,947,289 km (0.028 R)
• M17: 4,107,359 km (0.041 R)
• M18: 4,371,998 km (0.115 R)
• M19: 4,768,881 km (0.117 R)
• M20: 5,047,283 km (0.1 R)
• M21: 5,177,732 km (0.097 R)
• M22: 5,419,482 km (0.1 R)
• M23: 5,823,396 km (0.105 R)
• M24: 5,937,390 km (0.092 R)
• M25: 6,447,519 km (0.046 R)
• M26: 6,779,626 km (0.096 R)
• M27: 7,485,429 km (0.08 R)
• M28: 7,759,342 km (0.039 R)
• M29: 8,265,881 km (0.064 R)
• M30: 8,626,860 km (0.099 R)
• M31: 9,019,405 km (0.099 R)
• M32: 10,039,962 km (0.084 R)
• M33: 10,619,654 km (0.111 R)
• M34: 10,731,254 km (0.099 R)
• M35: 10,815,328 km (0.095 R)
• M36: 10,899,551 km (0.093 R)
• M37: 11,380,957 km (0.114 R)
• M38: 12,364,713 km (0.117 R)
• M39: 12,748,132 km (0.098 R)
• M40: 13,105,521 km (0.111 R)
• M41: 13,769,287 km (0.109 R)
• M42: 13,860,542 km (0.108 R)
• M43: 14,197,287 km (0.039 R)
• M44: 14,474,940 km (0.111 R)
• M45: 15,129,431 km (0.065 R)
• M46: 16,338,481 km (0.098 R)
• M47: 16,661,912 km (0.049 R)
• M48: 17,183,709 km (0.106 R)
• M49: 17,347,818 km (0.111 R)
• M50: 17,479,464 km (0.046 R)
• M51: 18,076,360 km (0.107 R)
• M52: 18,310,181 km (0.078 R)
• M53: 18,545,199 km (0.112 R)
• M54: 18,713,497 km (0.082 R)
• M55: 18,916,352 km (0.067 R)
• M56: 19,494,847 km (0.099 R)
• M57: 19,837,725 km (0.056 R)
• M58: 20,182,847 km (0.1 R)
• M59: 20,356,081 km (0.043 R)
• M60: 20,495,058 km (0.112 R)
• M61: 20,704,046 km (0.1 R)
• M62: 21,018,950 km (0.084 R)
• M63: 21,264,889 km (0.11 R)
• M64: 21,441,264 km (0.119 R)
• M65: 21,547,329 km (0.114 R)
• M66: 21,688,849 km (0.088 R)
• M67: 22,401,683 km (0.073 R)
• M68: 22,653,007 km (0.112 R)
• M69: 23,667,730 km (0.093 R)
• M70: 24,254,153 km (0.116 R)
• M71: 24,697,112 km (0.058 R)
• M72: 24,808,264 km (0.045 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 252.9

Radius: 15

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 5.06 AU - 8.32 AU

Year: 6519 Days

Day: 14.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 25,852,142 km

• M1: 187,297 km (0.05 R)
• M2: 294,109 km (0.079 R)
• M3: 415,433 km (0.025 R)
• M4: 517,609 km (0.069 R)
• M5: 756,367 km (0.027 R)
• M6: 949,946 km (0.077 R)
• M7: 1,110,166 km (0.116 R)
• M8: 1,375,702 km (0.113 R)
• M9: 1,545,346 km (0.089 R)
• M10: 1,677,591 km (0.105 R)
• M11: 2,179,342 km (0.082 R)
• M12: 2,362,749 km (0.12 R)
• M13: 2,482,128 km (0.073 R)
• M14: 2,656,409 km (0.078 R)
• M15: 2,925,686 km (0.042 R)
• M16: 3,128,989 km (0.117 R)
• M17: 3,223,086 km (0.109 R)
• M18: 3,608,749 km (0.117 R)
• M19: 3,727,530 km (0.051 R)
• M20: 4,030,017 km (0.079 R)
• M21: 5,207,651 km (0.065 R)
• M22: 5,753,385 km (0.077 R)
• M23: 6,485,666 km (0.114 R)
• M24: 6,728,314 km (0.09 R)
• M25: 7,023,321 km (0.079 R)
• M26: 7,247,418 km (0.1 R)
• M27: 9,616,899 km (0.102 R)
• M28: 9,782,803 km (0.101 R)
• M29: 10,229,951 km (0.111 R)
• M30: 11,173,465 km (0.094 R)
• M31: 11,523,374 km (0.11 R)
• M32: 11,640,958 km (0.082 R)
• M33: 12,474,518 km (0.053 R)
• M34: 13,296,558 km (0.112 R)
• M35: 13,543,544 km (0.036 R)
• M36: 13,823,142 km (0.112 R)
• M37: 14,167,666 km (0.034 R)
• M38: 15,217,843 km (0.048 R)
• M39: 15,768,812 km (0.03 R)
• M40: 16,030,309 km (0.089 R)
• M41: 16,491,370 km (0.107 R)
• M42: 17,224,998 km (0.075 R)
• M43: 17,832,964 km (0.032 R)
• M44: 18,173,897 km (0.092 R)
• M45: 18,310,779 km (0.103 R)
• M46: 18,413,852 km (0.063 R)
• M47: 18,620,297 km (0.116 R)
• M48: 18,966,168 km (0.116 R)
• M49: 19,209,414 km (0.064 R)
• M50: 19,734,502 km (0.097 R)
• M51: 20,441,801 km (0.118 R)
• M52: 20,619,972 km (0.088 R)
• M53: 21,229,583 km (0.11 R)
• M54: 21,337,743 km (0.119 R)
• M55: 21,554,660 km (0.077 R)
• M56: 21,735,972 km (0.061 R)
• M57: 22,027,239 km (0.107 R)
• M58: 23,019,672 km (0.033 R)
• M59: 23,242,124 km (0.082 R)
• M60: 23,764,071 km (0.108 R)
• M61: 24,214,659 km (0.078 R)
• M62: 24,403,153 km (0.03 R)
• M63: 24,895,778 km (0.046 R)
• M64: 25,544,734 km (0.111 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 155 - 18,719 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit