🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.48 AU - 2.14 AU

Year: 852 Days

Day: 28.1 Hours

Environment

Temp: -31 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.85 AU - 4.63 AU

Year: 2530 Days

Day: 43.9 Hours

Environment

Temp: -117 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 805.8

Radius: 13.8

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 5.59 AU - 5.99 AU

Year: 4874 Days

Day: 13.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 61,585,943 km

• M1: 172,636 km (0.051 R)
• M2: 287,527 km (0.063 R)
• M3: 439,818 km (0.059 R)
• M4: 618,288 km (0.107 R)
• M5: 930,349 km (0.026 R)
• M6: 1,098,647 km (0.095 R)
• M7: 1,277,865 km (0.032 R)
• M8: 1,499,719 km (0.079 R)
• M9: 1,615,657 km (0.103 R)
• M10: 1,821,803 km (0.086 R)
• M11: 2,055,176 km (0.067 R)
• M12: 2,394,912 km (0.032 R)
• M13: 2,551,691 km (0.084 R)
• M14: 3,170,876 km (0.057 R)
• M15: 3,387,644 km (0.079 R)
• M16: 3,676,966 km (0.079 R)
• M17: 4,044,079 km (0.076 R)
• M18: 4,137,728 km (0.077 R)
• M19: 4,399,225 km (0.051 R)
• M20: 4,641,723 km (0.092 R)
• M21: 4,740,009 km (0.103 R)
• M22: 4,838,893 km (0.073 R)
• M23: 5,267,191 km (0.111 R)
• M24: 5,813,373 km (0.075 R)
• M25: 5,972,845 km (0.058 R)
• M26: 6,268,899 km (0.118 R)
• M27: 6,569,890 km (0.104 R)
• M28: 6,988,016 km (0.084 R)
• M29: 7,386,096 km (0.093 R)
• M30: 7,530,009 km (0.098 R)
• M31: 8,115,385 km (0.076 R)
• M32: 8,533,960 km (0.117 R)
• M33: 9,021,051 km (0.1 R)
• M34: 9,392,353 km (0.089 R)
• M35: 9,990,445 km (0.11 R)
• M36: 11,422,845 km (0.1 R)
• M37: 11,522,926 km (0.069 R)
• M38: 11,858,474 km (0.087 R)
• M39: 12,027,370 km (0.1 R)
• M40: 12,129,096 km (0.075 R)
• M41: 12,231,272 km (0.098 R)
• M42: 13,548,630 km (0.08 R)
• M43: 14,152,557 km (0.095 R)
• M44: 15,608,294 km (0.092 R)
• M45: 15,979,596 km (0.102 R)
• M46: 16,091,645 km (0.066 R)
• M47: 17,571,018 km (0.115 R)
• M48: 17,957,429 km (0.056 R)
• M49: 18,738,629 km (0.072 R)
• M50: 19,490,957 km (0.077 R)
• M51: 19,890,982 km (0.12 R)
• M52: 20,051,650 km (0.1 R)
• M53: 20,658,419 km (0.064 R)
• M54: 21,476,719 km (0.098 R)
• M55: 22,724,066 km (0.105 R)
• M56: 23,781,424 km (0.108 R)
• M57: 23,994,750 km (0.069 R)
• M58: 24,166,040 km (0.034 R)
• M59: 25,245,089 km (0.109 R)
• M60: 25,944,011 km (0.049 R)
• M61: 26,207,752 km (0.039 R)
• M62: 26,604,934 km (0.115 R)
• M63: 27,093,222 km (0.115 R)
• M64: 27,629,380 km (0.091 R)
• M65: 28,259,187 km (0.065 R)
• M66: 30,223,108 km (0.062 R)
• M67: 30,639,738 km (0.043 R)
• M68: 30,779,014 km (0.084 R)
• M69: 31,151,513 km (0.066 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 263.3

Radius: 4.4

Gravity: 13.6 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 14.11 AU - 18.93 AU

Year: 23490 Days

Day: 22.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 60.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 61,585,943 km

• M1: 312,660 km (0.091 R)
• M2: 742,604 km (0.107 R)
• M3: 1,121,834 km (0.116 R)
• M4: 1,194,240 km (0.119 R)
• M5: 1,243,458 km (0.117 R)
• M6: 1,447,060 km (0.038 R)
• M7: 1,913,656 km (0.105 R)
• M8: 2,872,578 km (0.105 R)
• M9: 2,972,210 km (0.09 R)
• M10: 3,629,394 km (0.115 R)
• M11: 3,773,307 km (0.118 R)
• M12: 4,029,718 km (0.072 R)
• M13: 4,291,664 km (0.12 R)
• M14: 4,559,294 km (0.112 R)
• M15: 5,271,829 km (0.028 R)
• M16: 6,103,444 km (0.073 R)
• M17: 6,975,150 km (0.102 R)
• M18: 7,792,254 km (0.073 R)
• M19: 8,543,834 km (0.083 R)
• M20: 8,591,555 km (0.083 R)
• M21: 8,687,298 km (0.098 R)
• M22: 9,465,955 km (0.113 R)
• M23: 11,297,631 km (0.119 R)
• M24: 12,415,277 km (0.111 R)
• M25: 13,234,924 km (0.065 R)
• M26: 13,959,277 km (0.083 R)
• M27: 14,525,205 km (0.108 R)
• M28: 15,156,359 km (0.05 R)
• M29: 15,737,846 km (0.114 R)
• M30: 17,404,665 km (0.106 R)
• M31: 18,074,714 km (0.085 R)
• M32: 18,136,049 km (0.08 R)
• M33: 18,197,384 km (0.076 R)
• M34: 20,773,460 km (0.06 R)
• M35: 21,030,917 km (0.071 R)
• M36: 21,809,275 km (0.096 R)
• M37: 22,070,922 km (0.101 R)
• M38: 22,136,446 km (0.112 R)
• M39: 22,267,793 km (0.105 R)
• M40: 24,471,369 km (0.094 R)
• M41: 24,607,204 km (0.109 R)
• M42: 24,879,472 km (0.079 R)
• M43: 25,084,272 km (0.099 R)
• M44: 26,047,832 km (0.118 R)
• M45: 26,394,899 km (0.072 R)
• M46: 26,813,324 km (0.114 R)
• M47: 27,869,036 km (0.056 R)
• M48: 29,297,696 km (0.052 R)
• M49: 29,369,802 km (0.105 R)
• M50: 31,116,656 km (0.094 R)
• M51: 31,706,521 km (0.105 R)
• M52: 33,422,558 km (0.094 R)
• M53: 33,723,998 km (0.084 R)
• M54: 33,799,545 km (0.116 R)
• M55: 33,875,091 km (0.106 R)
• M56: 34,329,869 km (0.062 R)
• M57: 35,552,084 km (0.066 R)
• M58: 35,628,827 km (0.077 R)
• M59: 36,245,769 km (0.06 R)
• M60: 38,590,267 km (0.06 R)
• M61: 39,701,181 km (0.072 R)
• M62: 40,420,746 km (0.076 R)
• M63: 40,500,931 km (0.067 R)
• M64: 40,581,265 km (0.072 R)
• M65: 40,902,900 km (0.083 R)
• M66: 41,306,066 km (0.109 R)
• M67: 42,360,731 km (0.081 R)
• M68: 42,442,113 km (0.096 R)
• M69: 44,910,926 km (0.092 R)
• M70: 47,679,983 km (0.032 R)
• M71: 48,956,651 km (0.06 R)
• M72: 51,630,713 km (0.072 R)
• M73: 56,042,654 km (0.05 R)
• M74: 57,389,483 km (0.064 R)
• M75: 57,750,463 km (0.103 R)
• M76: 60,389,968 km (0.032 R)

Kuiper Belt

Range: 31.4 - 61.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 245 - 16,171 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit