🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.67 AU - 0.95 AU

Year: 307 Days

Day: 46.2 Hours

Environment

Temp: -3 °C

Axial Tilt: 12.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.77 AU - 1.17 AU

Year: 403 Days

Day: 44.9 Hours

Environment

Temp: -45 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,962,308 km

• M1: 592,408 km (0.08 R)

Asteroid Belt

Center: 1.73 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.13 AU - 2.85 AU

Year: 1657 Days

Day: 12.7 Hours

Environment

Temp: -127 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,962,308 km

• M1: 911,649 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 198.8

Radius: 11.4

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 6.2 AU - 7.48 AU

Year: 7545 Days

Day: 6.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 52,962,308 km

• M1: 153,936 km (0.101 R)
• M2: 270,922 km (0.115 R)
• M3: 416,929 km (0.115 R)
• M4: 733,628 km (0.103 R)
• M5: 907,760 km (0.119 R)
• M6: 1,057,358 km (0.062 R)
• M7: 1,202,168 km (0.109 R)
• M8: 1,367,923 km (0.062 R)
• M9: 1,556,416 km (0.109 R)
• M10: 1,707,360 km (0.092 R)
• M11: 1,910,963 km (0.091 R)
• M12: 2,056,821 km (0.076 R)
• M13: 2,156,154 km (0.084 R)
• M14: 2,257,133 km (0.076 R)
• M15: 2,587,594 km (0.075 R)
• M16: 2,749,609 km (0.09 R)
• M17: 3,411,729 km (0.095 R)
• M18: 3,609,797 km (0.068 R)
• M19: 4,079,983 km (0.073 R)
• M20: 4,504,841 km (0.073 R)
• M21: 4,591,458 km (0.109 R)
• M22: 4,744,496 km (0.097 R)
• M23: 5,488,895 km (0.102 R)
• M24: 5,910,313 km (0.041 R)
• M25: 6,053,029 km (0.066 R)
• M26: 6,734,747 km (0.056 R)
• M27: 6,934,011 km (0.041 R)
• M28: 7,338,524 km (0.102 R)
• M29: 7,466,430 km (0.073 R)
• M30: 7,802,726 km (0.114 R)
• M31: 7,933,325 km (0.103 R)
• M32: 8,223,395 km (0.082 R)
• M33: 8,303,131 km (0.03 R)
• M34: 8,705,549 km (0.082 R)
• M35: 9,004,745 km (0.034 R)
• M36: 9,169,302 km (0.053 R)
• M37: 9,809,731 km (0.102 R)
• M38: 10,349,629 km (0.028 R)
• M39: 10,435,798 km (0.119 R)
• M40: 10,695,649 km (0.103 R)
• M41: 11,607,149 km (0.104 R)
• M42: 11,696,609 km (0.068 R)
• M43: 11,966,633 km (0.059 R)
• M44: 12,299,488 km (0.108 R)
• M45: 13,253,773 km (0.08 R)
• M46: 13,378,687 km (0.062 R)
• M47: 14,136,101 km (0.059 R)
• M48: 14,391,764 km (0.086 R)
• M49: 14,778,026 km (0.112 R)
• M50: 14,972,353 km (0.07 R)
• M51: 15,135,116 km (0.086 R)
• M52: 15,659,606 km (0.08 R)
• M53: 16,323,671 km (0.054 R)
• M54: 16,794,007 km (0.108 R)
• M55: 16,996,861 km (0.074 R)
• M56: 17,644,919 km (0.096 R)
• M57: 17,920,179 km (0.051 R)
• M58: 18,162,229 km (0.119 R)
• M59: 18,649,619 km (0.1 R)
• M60: 19,035,431 km (0.051 R)
• M61: 19,317,872 km (0.117 R)
• M62: 19,958,151 km (0.027 R)
• M63: 20,317,036 km (0.068 R)
• M64: 20,425,046 km (0.054 R)
• M65: 21,040,941 km (0.106 R)
• M66: 21,442,760 km (0.114 R)
• M67: 21,626,167 km (0.12 R)
• M68: 21,699,770 km (0.069 R)
• M69: 21,773,372 km (0.107 R)
• M70: 23,489,409 km (0.03 R)
• M71: 24,210,919 km (0.068 R)
• M72: 24,363,659 km (0.088 R)
• M73: 25,132,592 km (0.087 R)
• M74: 25,364,917 km (0.092 R)
• M75: 25,675,632 km (0.118 R)
• M76: 25,753,573 km (0.119 R)
• M77: 25,987,693 km (0.073 R)
• M78: 26,104,978 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 658.5

Radius: 13.3

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 8.82 AU - 9.66 AU

Year: 11846 Days

Day: 12.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 52,962,308 km

• M1: 1,060,649 km (0.081 R)
• M2: 1,590,973 km (0.091 R)
• M3: 2,144,336 km (0.105 R)
• M4: 3,141,106 km (0.077 R)
• M5: 3,544,422 km (0.07 R)
• M6: 3,768,520 km (0.073 R)
• M7: 4,366,463 km (0.1 R)
• M8: 4,642,022 km (0.058 R)
• M9: 4,923,116 km (0.082 R)
• M10: 5,210,045 km (0.119 R)
• M11: 5,318,952 km (0.099 R)
• M12: 5,725,260 km (0.091 R)
• M13: 5,989,151 km (0.074 R)
• M14: 6,103,444 km (0.066 R)
• M15: 6,218,484 km (0.111 R)
• M16: 7,367,845 km (0.118 R)
• M17: 7,572,644 km (0.108 R)
• M18: 7,820,827 km (0.097 R)
• M19: 8,496,112 km (0.055 R)
• M20: 10,402,438 km (0.071 R)
• M21: 10,817,721 km (0.077 R)
• M22: 11,855,781 km (0.113 R)
• M23: 12,338,234 km (0.066 R)
• M24: 13,722,912 km (0.119 R)
• M25: 14,741,973 km (0.114 R)
• M26: 15,052,538 km (0.111 R)
• M27: 15,522,425 km (0.092 R)
• M28: 15,680,101 km (0.049 R)
• M29: 15,838,226 km (0.054 R)
• M30: 15,997,099 km (0.103 R)
• M31: 17,177,426 km (0.11 R)
• M32: 18,164,024 km (0.076 R)
• M33: 18,274,726 km (0.037 R)
• M34: 18,385,728 km (0.111 R)
• M35: 18,496,879 km (0.045 R)
• M36: 18,608,330 km (0.105 R)
• M37: 18,720,079 km (0.116 R)
• M38: 19,394,766 km (0.06 R)
• M39: 20,306,714 km (0.08 R)
• M40: 20,479,201 km (0.035 R)
• M41: 22,172,349 km (0.107 R)
• M42: 22,350,071 km (0.049 R)
• M43: 22,468,852 km (0.114 R)
• M44: 23,245,714 km (0.097 R)
• M45: 24,092,288 km (0.05 R)
• M46: 24,335,983 km (0.091 R)
• M47: 25,629,107 km (0.099 R)
• M48: 26,944,372 km (0.1 R)
• M49: 27,387,780 km (0.113 R)
• M50: 27,642,096 km (0.115 R)
• M51: 27,897,310 km (0.101 R)
• M52: 28,538,786 km (0.095 R)
• M53: 28,861,319 km (0.091 R)
• M54: 29,966,997 km (0.118 R)
• M55: 31,618,108 km (0.074 R)
• M56: 34,184,011 km (0.074 R)
• M57: 34,870,366 km (0.1 R)
• M58: 35,008,146 km (0.041 R)
• M59: 35,769,300 km (0.075 R)
• M60: 36,466,127 km (0.087 R)
• M61: 36,746,024 km (0.089 R)
• M62: 36,956,508 km (0.042 R)
• M63: 37,167,292 km (0.105 R)
• M64: 39,082,743 km (0.114 R)
• M65: 39,656,451 km (0.1 R)
• M66: 39,944,427 km (0.057 R)
• M67: 40,305,257 km (0.057 R)
• M68: 40,667,284 km (0.077 R)
• M69: 41,321,475 km (0.106 R)
• M70: 42,419,523 km (0.078 R)
• M71: 43,082,990 km (0.101 R)
• M72: 45,018,936 km (0.102 R)
• M73: 45,169,132 km (0.061 R)
• M74: 45,319,329 km (0.102 R)
• M75: 45,695,717 km (0.05 R)
• M76: 46,451,635 km (0.054 R)
• M77: 46,603,327 km (0.086 R)
• M78: 46,907,160 km (0.066 R)
• M79: 50,682,412 km (0.076 R)
• M80: 51,543,198 km (0.079 R)
• M81: 52,883,146 km (0.102 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 461 - 17,967 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit