🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.11 AU - 1.21 AU

Year: 454 Days

Day: 31.4 Hours

Environment

Temp: 6 °C

Axial Tilt: 24.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.17 AU - 1.33 AU

Year: 508 Days

Day: 25.7 Hours

Environment

Temp: 18 °C

Axial Tilt: 26.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.13 AU - 1.41 AU

Year: 520 Days

Day: 32.4 Hours

Environment

Temp: 3 °C

Axial Tilt: 176 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.14 AU - 2.86 AU

Year: 1437 Days

Day: 31.3 Hours

Environment

Temp: -88 °C

Axial Tilt: 123.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,067,265 km

• M1: 1,515,726 km (0.029 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 47.9

Radius: 12.4

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 5.43 AU - 6.01 AU

Year: 4972 Days

Day: 10.6 Hours

Environment

Temp: -137 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 27,067,265 km

• M1: 164,707 km (0.069 R)
• M2: 255,812 km (0.049 R)
• M3: 366,515 km (0.093 R)
• M4: 452,234 km (0.083 R)
• M5: 529,726 km (0.094 R)
• M6: 837,000 km (0.093 R)
• M7: 981,960 km (0.101 R)
• M8: 1,374,356 km (0.093 R)
• M9: 1,513,033 km (0.094 R)
• M10: 1,665,772 km (0.104 R)
• M11: 1,758,224 km (0.076 R)
• M12: 1,861,746 km (0.109 R)
• M13: 2,065,647 km (0.105 R)
• M14: 2,369,780 km (0.1 R)
• M15: 2,453,405 km (0.07 R)
• M16: 2,786,859 km (0.04 R)
• M17: 2,953,660 km (0.044 R)
• M18: 3,066,607 km (0.082 R)
• M19: 3,367,448 km (0.071 R)
• M20: 3,653,629 km (0.072 R)
• M21: 3,885,954 km (0.081 R)
• M22: 4,085,368 km (0.109 R)
• M23: 4,186,347 km (0.116 R)
• M24: 4,403,862 km (0.094 R)
• M25: 4,572,609 km (0.036 R)
• M26: 4,677,626 km (0.089 R)
• M27: 4,970,539 km (0.066 R)
• M28: 5,283,348 km (0.113 R)
• M29: 5,828,333 km (0.055 R)
• M30: 6,216,240 km (0.032 R)
• M31: 6,318,266 km (0.09 R)
• M32: 7,017,337 km (0.096 R)
• M33: 7,108,442 km (0.101 R)
• M34: 7,291,699 km (0.118 R)
• M35: 7,430,077 km (0.096 R)
• M36: 8,072,152 km (0.075 R)
• M37: 8,199,459 km (0.082 R)
• M38: 8,780,946 km (0.095 R)
• M39: 8,895,538 km (0.068 R)
• M40: 8,994,273 km (0.089 R)
• M41: 9,242,456 km (0.119 R)
• M42: 9,426,012 km (0.118 R)
• M43: 9,762,607 km (0.108 R)
• M44: 9,898,442 km (0.037 R)
• M45: 10,361,448 km (0.092 R)
• M46: 10,500,125 km (0.088 R)
• M47: 10,587,041 km (0.078 R)
• M48: 10,831,634 km (0.115 R)
• M49: 11,007,561 km (0.077 R)
• M50: 11,955,563 km (0.118 R)
• M51: 12,137,474 km (0.1 R)

Asteroid Belt

Center: 7.21 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 142.3

Radius: 9.4

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 6.81 AU - 10.57 AU

Year: 9310 Days

Day: 13.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 27,067,265 km

• M1: 117,734 km (0.112 R)
• M2: 391,498 km (0.085 R)
• M3: 704,008 km (0.044 R)
• M4: 772,972 km (0.06 R)
• M5: 869,014 km (0.097 R)
• M6: 956,379 km (0.082 R)
• M7: 1,265,299 km (0.077 R)
• M8: 1,558,959 km (0.111 R)
• M9: 1,666,969 km (0.115 R)
• M10: 1,777,522 km (0.082 R)
• M11: 1,906,774 km (0.107 R)
• M12: 2,175,003 km (0.088 R)
• M13: 2,527,456 km (0.097 R)
• M14: 2,600,161 km (0.117 R)
• M15: 2,841,163 km (0.09 R)
• M16: 3,187,033 km (0.078 R)
• M17: 3,648,692 km (0.099 R)
• M18: 4,174,229 km (0.09 R)
• M19: 4,325,772 km (0.115 R)
• M20: 4,501,101 km (0.039 R)
• M21: 4,589,663 km (0.105 R)
• M22: 4,678,823 km (0.079 R)
• M23: 5,554,419 km (0.097 R)
• M24: 5,745,157 km (0.102 R)
• M25: 5,938,138 km (0.083 R)
• M26: 6,035,526 km (0.109 R)
• M27: 6,630,327 km (0.11 R)
• M28: 7,192,067 km (0.113 R)
• M29: 7,269,858 km (0.118 R)
• M30: 7,347,948 km (0.088 R)
• M31: 7,557,535 km (0.072 R)
• M32: 7,663,151 km (0.111 R)
• M33: 8,036,398 km (0.056 R)
• M34: 8,333,948 km (0.092 R)
• M35: 8,800,693 km (0.07 R)
• M36: 9,874,955 km (0.096 R)
• M37: 10,077,212 km (0.119 R)
• M38: 10,339,457 km (0.044 R)
• M39: 11,684,192 km (0.104 R)
• M40: 12,486,037 km (0.092 R)
• M41: 12,548,419 km (0.11 R)
• M42: 12,673,632 km (0.093 R)
• M43: 12,767,729 km (0.112 R)
• M44: 13,210,090 km (0.112 R)
• M45: 13,401,276 km (0.098 R)
• M46: 13,883,131 km (0.118 R)
• M47: 14,764,861 km (0.056 R)
• M48: 15,029,500 km (0.077 R)
• M49: 15,597,224 km (0.088 R)
• M50: 15,866,949 km (0.111 R)
• M51: 16,479,103 km (0.052 R)
• M52: 17,133,893 km (0.101 R)
• M53: 17,691,743 km (0.099 R)
• M54: 17,797,060 km (0.077 R)
• M55: 18,397,546 km (0.107 R)
• M56: 18,718,134 km (0.104 R)
• M57: 18,897,053 km (0.085 R)
• M58: 19,076,571 km (0.099 R)
• M59: 19,184,431 km (0.101 R)
• M60: 19,473,304 km (0.079 R)
• M61: 19,690,969 km (0.113 R)
• M62: 20,128,693 km (0.085 R)
• M63: 20,311,950 km (0.095 R)
• M64: 20,385,403 km (0.119 R)
• M65: 20,902,263 km (0.035 R)
• M66: 21,236,914 km (0.105 R)
• M67: 21,311,413 km (0.101 R)
• M68: 21,723,256 km (0.115 R)
• M69: 22,024,397 km (0.111 R)
• M70: 22,175,491 km (0.118 R)
• M71: 22,478,576 km (0.105 R)
• M72: 22,859,602 km (0.108 R)
• M73: 23,627,936 km (0.113 R)
• M74: 25,268,726 km (0.085 R)
• M75: 25,466,494 km (0.111 R)
• M76: 25,585,425 km (0.062 R)
• M77: 25,664,861 km (0.1 R)
• M78: 25,943,263 km (0.085 R)
• M79: 26,664,025 km (0.118 R)
• M80: 26,744,509 km (0.108 R)

Kuiper Belt

Range: 30.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 355 - 14,721 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit