🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.87 AU - 1.05 AU

Year: 356 Days

Day: 27.7 Hours

Environment

Temp: 7 °C

Axial Tilt: 91.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.07 AU - 3.23 AU

Year: 1634 Days

Day: 24.3 Hours

Environment

Temp: -111 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.36 AU - 3.34 AU

Year: 1822 Days

Day: 46.2 Hours

Environment

Temp: -102 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.87 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 100.1

Radius: 10.3

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 3.85 AU - 5.93 AU

Year: 4096 Days

Day: 12.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 54,039,668 km

• M1: 158,723 km (0.109 R)
• M2: 422,913 km (0.085 R)
• M3: 557,850 km (0.088 R)
• M4: 953,686 km (0.075 R)
• M5: 1,155,344 km (0.099 R)
• M6: 1,234,781 km (0.09 R)
• M7: 1,427,313 km (0.095 R)
• M8: 1,620,145 km (0.066 R)
• M9: 1,760,318 km (0.104 R)
• M10: 2,074,324 km (0.119 R)
• M11: 2,707,721 km (0.036 R)
• M12: 3,107,896 km (0.082 R)
• M13: 3,270,808 km (0.088 R)
• M14: 3,372,385 km (0.104 R)
• M15: 3,449,428 km (0.114 R)
• M16: 3,776,299 km (0.094 R)
• M17: 4,601,631 km (0.051 R)
• M18: 4,715,923 km (0.057 R)
• M19: 5,078,997 km (0.076 R)
• M20: 5,152,599 km (0.101 R)
• M21: 5,541,704 km (0.057 R)
• M22: 6,237,633 km (0.098 R)
• M23: 6,364,193 km (0.094 R)
• M24: 6,636,162 km (0.045 R)
• M25: 7,191,469 km (0.106 R)
• M26: 7,558,732 km (0.046 R)
• M27: 7,626,200 km (0.062 R)
• M28: 7,710,873 km (0.109 R)
• M29: 8,173,130 km (0.115 R)
• M30: 8,311,807 km (0.064 R)
• M31: 8,381,370 km (0.099 R)
• M32: 8,644,363 km (0.045 R)
• M33: 8,838,841 km (0.054 R)
• M34: 8,963,456 km (0.102 R)
• M35: 9,358,843 km (0.098 R)
• M36: 9,558,556 km (0.104 R)
• M37: 9,943,920 km (0.113 R)
• M38: 10,073,621 km (0.114 R)
• M39: 10,863,049 km (0.077 R)
• M40: 11,207,424 km (0.074 R)
• M41: 11,303,765 km (0.107 R)
• M42: 11,477,747 km (0.113 R)
• M43: 12,520,743 km (0.118 R)
• M44: 12,861,827 km (0.076 R)
• M45: 12,942,460 km (0.082 R)
• M46: 13,226,247 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 805.3

Radius: 14.5

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 5.6 AU - 8.9 AU

Year: 7394 Days

Day: 5.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 54,039,668 km

• M1: 181,612 km (0.061 R)
• M2: 394,340 km (0.116 R)
• M3: 926,759 km (0.095 R)
• M4: 1,026,241 km (0.098 R)
• M5: 1,367,175 km (0.108 R)
• M6: 1,463,217 km (0.1 R)
• M7: 1,703,321 km (0.072 R)
• M8: 2,000,423 km (0.05 R)
• M9: 2,291,540 km (0.104 R)
• M10: 2,407,329 km (0.083 R)
• M11: 2,890,530 km (0.096 R)
• M12: 3,299,231 km (0.085 R)
• M13: 3,483,985 km (0.112 R)
• M14: 3,672,179 km (0.084 R)
• M15: 4,285,979 km (0.106 R)
• M16: 4,401,169 km (0.06 R)
• M17: 4,517,257 km (0.095 R)
• M18: 5,022,599 km (0.114 R)
• M19: 5,144,072 km (0.038 R)
• M20: 5,359,194 km (0.036 R)
• M21: 6,282,213 km (0.062 R)
• M22: 6,981,433 km (0.107 R)
• M23: 7,357,672 km (0.105 R)
• M24: 7,496,050 km (0.089 R)
• M25: 7,635,475 km (0.11 R)
• M26: 7,810,804 km (0.104 R)
• M27: 7,952,174 km (0.116 R)
• M28: 8,237,308 km (0.088 R)
• M29: 10,249,549 km (0.11 R)
• M30: 10,638,204 km (0.077 R)
• M31: 10,873,820 km (0.066 R)
• M32: 11,071,439 km (0.119 R)
• M33: 11,190,669 km (0.083 R)
• M34: 11,631,384 km (0.055 R)
• M35: 11,752,558 km (0.059 R)
• M36: 14,960,086 km (0.1 R)
• M37: 15,224,276 km (0.097 R)
• M38: 15,489,962 km (0.074 R)
• M39: 15,891,483 km (0.075 R)
• M40: 16,251,265 km (0.12 R)
• M41: 16,750,324 km (0.086 R)
• M42: 17,208,542 km (0.111 R)
• M43: 18,230,894 km (0.109 R)
• M44: 18,324,842 km (0.039 R)
• M45: 18,418,939 km (0.077 R)
• M46: 18,655,004 km (0.096 R)
• M47: 19,560,670 km (0.069 R)
• M48: 19,753,202 km (0.107 R)
• M49: 19,898,013 km (0.106 R)
• M50: 21,962,164 km (0.089 R)
• M51: 22,212,441 km (0.064 R)
• M52: 22,463,766 km (0.082 R)
• M53: 22,564,445 km (0.066 R)
• M54: 23,631,527 km (0.083 R)
• M55: 23,990,861 km (0.119 R)
• M56: 24,403,751 km (0.115 R)
• M57: 24,611,094 km (0.096 R)
• M58: 25,393,790 km (0.091 R)
• M59: 25,498,658 km (0.037 R)
• M60: 25,972,883 km (0.106 R)
• M61: 26,609,721 km (0.109 R)
• M62: 29,098,431 km (0.074 R)
• M63: 30,092,360 km (0.079 R)
• M64: 30,761,212 km (0.104 R)
• M65: 31,041,259 km (0.106 R)
• M66: 31,322,353 km (0.069 R)
• M67: 32,056,729 km (0.106 R)
• M68: 32,796,940 km (0.107 R)
• M69: 33,025,824 km (0.045 R)
• M70: 33,715,770 km (0.059 R)
• M71: 34,178,326 km (0.107 R)
• M72: 34,817,708 km (0.065 R)
• M73: 35,931,613 km (0.082 R)
• M74: 36,285,712 km (0.112 R)
• M75: 36,522,525 km (0.098 R)
• M76: 36,641,006 km (0.102 R)
• M77: 37,594,244 km (0.063 R)
• M78: 38,555,560 km (0.081 R)
• M79: 38,797,161 km (0.097 R)
• M80: 39,768,649 km (0.107 R)
• M81: 40,073,829 km (0.034 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 331.7

Radius: 8

Gravity: 5.18 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 10.39 AU - 15.07 AU

Year: 17202 Days

Day: 21.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 54,039,668 km

• M1: 666,758 km (0.116 R)
• M2: 795,262 km (0.114 R)
• M3: 912,098 km (0.096 R)
• M4: 1,141,581 km (0.115 R)
• M5: 1,654,104 km (0.1 R)
• M6: 3,047,009 km (0.064 R)
• M7: 3,747,726 km (0.096 R)
• M8: 4,116,185 km (0.057 R)
• M9: 4,426,451 km (0.089 R)
• M10: 4,496,463 km (0.077 R)
• M11: 6,049,289 km (0.091 R)
• M12: 6,323,053 km (0.06 R)
• M13: 6,441,535 km (0.115 R)
• M14: 6,761,225 km (0.072 R)
• M15: 6,882,549 km (0.115 R)
• M16: 7,250,560 km (0.108 R)
• M17: 7,709,227 km (0.096 R)
• M18: 7,920,758 km (0.081 R)
• M19: 9,364,528 km (0.045 R)
• M20: 9,499,914 km (0.107 R)
• M21: 9,909,513 km (0.033 R)
• M22: 10,093,518 km (0.061 R)
• M23: 10,605,143 km (0.117 R)
• M24: 10,699,090 km (0.084 R)
• M25: 11,125,145 km (0.103 R)
• M26: 12,043,077 km (0.102 R)
• M27: 12,288,567 km (0.074 R)
• M28: 12,685,002 km (0.027 R)
• M29: 13,338,146 km (0.068 R)
• M30: 13,592,163 km (0.087 R)
• M31: 14,572,329 km (0.066 R)
• M32: 15,150,076 km (0.107 R)
• M33: 15,789,008 km (0.119 R)
• M34: 16,382,313 km (0.115 R)
• M35: 16,983,098 km (0.052 R)
• M36: 17,038,001 km (0.078 R)
• M37: 17,702,215 km (0.077 R)
• M38: 17,869,615 km (0.043 R)
• M39: 18,262,160 km (0.098 R)
• M40: 20,618,327 km (0.062 R)
• M41: 20,971,078 km (0.032 R)
• M42: 21,682,566 km (0.053 R)
• M43: 22,704,020 km (0.064 R)
• M44: 23,679,548 km (0.112 R)
• M45: 24,420,356 km (0.058 R)
• M46: 25,924,413 km (0.084 R)
• M47: 26,114,552 km (0.115 R)
• M48: 26,305,140 km (0.099 R)
• M49: 26,368,719 km (0.076 R)
• M50: 26,879,745 km (0.043 R)
• M51: 27,136,306 km (0.091 R)
• M52: 27,587,493 km (0.053 R)
• M53: 27,716,895 km (0.091 R)
• M54: 27,976,148 km (0.096 R)
• M55: 28,041,074 km (0.055 R)
• M56: 28,693,470 km (0.043 R)
• M57: 29,813,808 km (0.073 R)
• M58: 31,217,485 km (0.069 R)
• M59: 31,893,518 km (0.097 R)
• M60: 33,535,504 km (0.093 R)
• M61: 34,158,280 km (0.033 R)
• M62: 35,978,886 km (0.073 R)
• M63: 38,190,541 km (0.116 R)
• M64: 38,551,222 km (0.093 R)
• M65: 39,058,358 km (0.103 R)
• M66: 40,666,236 km (0.114 R)
• M67: 40,813,590 km (0.03 R)
• M68: 41,256,400 km (0.073 R)
• M69: 43,043,496 km (0.112 R)
• M70: 43,343,739 km (0.089 R)
• M71: 43,418,987 km (0.114 R)
• M72: 43,569,482 km (0.047 R)
• M73: 43,946,469 km (0.084 R)
• M74: 47,233,134 km (0.104 R)
• M75: 48,008,799 km (0.083 R)
• M76: 48,945,132 km (0.072 R)
• M77: 49,730,072 km (0.077 R)
• M78: 50,598,189 km (0.111 R)
• M79: 51,153,346 km (0.05 R)
• M80: 51,869,920 km (0.111 R)
• M81: 52,189,461 km (0.111 R)
• M82: 52,269,496 km (0.058 R)
• M83: 52,670,119 km (0.027 R)
• M84: 53,877,972 km (0.102 R)
• M85: 53,958,755 km (0.047 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 545 - 10,687 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit