🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.39 AU - 0.63 AU

Year: 132 Days

Day: 39.4 Hours

Environment

Temp: 233 °C

Axial Tilt: 0.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.37 AU - 1.47 AU

Year: 612 Days

Day: 41 Hours

Environment

Temp: -15 °C

Axial Tilt: 124.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.51 AU - 3.07 AU

Year: 1685 Days

Day: 28.3 Hours

Environment

Temp: -85 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,964,601 km

• M1: 958,773 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 598.6

Radius: 14.9

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 6.25 AU - 10.07 AU

Year: 8430 Days

Day: 10.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 56,964,601 km

• M1: 309,219 km (0.08 R)
• M2: 560,992 km (0.098 R)
• M3: 724,802 km (0.111 R)
• M4: 859,889 km (0.045 R)
• M5: 1,021,454 km (0.1 R)
• M6: 1,123,779 km (0.083 R)
• M7: 1,247,945 km (0.037 R)
• M8: 1,434,195 km (0.115 R)
• M9: 1,731,595 km (0.069 R)
• M10: 2,272,242 km (0.088 R)
• M11: 2,669,574 km (0.034 R)
• M12: 3,063,914 km (0.069 R)
• M13: 3,424,594 km (0.105 R)
• M14: 3,610,245 km (0.107 R)
• M15: 3,717,806 km (0.095 R)
• M16: 4,047,071 km (0.108 R)
• M17: 4,588,167 km (0.044 R)
• M18: 4,882,276 km (0.085 R)
• M19: 5,304,591 km (0.041 R)
• M20: 5,427,411 km (0.118 R)
• M21: 5,833,270 km (0.093 R)
• M22: 6,088,035 km (0.096 R)
• M23: 6,346,540 km (0.117 R)
• M24: 6,707,969 km (0.026 R)
• M25: 6,975,150 km (0.112 R)
• M26: 7,076,129 km (0.071 R)
• M27: 7,658,364 km (0.092 R)
• M28: 8,327,365 km (0.118 R)
• M29: 8,434,627 km (0.12 R)
• M30: 8,542,487 km (0.104 R)
• M31: 9,015,216 km (0.115 R)
• M32: 9,162,271 km (0.105 R)
• M33: 9,273,273 km (0.106 R)
• M34: 9,910,111 km (0.069 R)
• M35: 10,214,842 km (0.107 R)
• M36: 10,329,883 km (0.06 R)
• M37: 11,108,091 km (0.065 R)
• M38: 11,424,640 km (0.069 R)
• M39: 11,664,146 km (0.102 R)
• M40: 12,310,708 km (0.1 R)
• M41: 12,515,208 km (0.112 R)
• M42: 12,762,045 km (0.031 R)
• M43: 13,554,465 km (0.116 R)
• M44: 13,765,697 km (0.03 R)
• M45: 14,838,014 km (0.101 R)
• M46: 15,055,829 km (0.109 R)
• M47: 15,848,398 km (0.045 R)
• M48: 16,609,403 km (0.116 R)
• M49: 18,540,562 km (0.069 R)
• M50: 18,869,228 km (0.117 R)
• M51: 18,963,475 km (0.098 R)
• M52: 19,580,267 km (0.11 R)
• M53: 19,723,432 km (0.049 R)
• M54: 20,541,882 km (0.105 R)
• M55: 20,638,821 km (0.11 R)
• M56: 21,765,443 km (0.078 R)
• M57: 22,912,111 km (0.059 R)
• M58: 23,518,132 km (0.093 R)
• M59: 24,231,863 km (0.096 R)
• M60: 25,004,387 km (0.095 R)
• M61: 26,099,742 km (0.039 R)
• M62: 27,263,913 km (0.047 R)
• M63: 28,770,064 km (0.097 R)
• M64: 29,096,337 km (0.09 R)
• M65: 29,423,807 km (0.05 R)
• M66: 30,247,941 km (0.106 R)
• M67: 30,413,696 km (0.116 R)
• M68: 31,414,356 km (0.087 R)
• M69: 31,526,255 km (0.093 R)
• M70: 32,539,033 km (0.069 R)
• M71: 32,822,222 km (0.071 R)
• M72: 32,935,766 km (0.088 R)
• M73: 33,734,021 km (0.08 R)
• M74: 34,078,096 km (0.08 R)
• M75: 35,001,414 km (0.101 R)
• M76: 35,117,502 km (0.104 R)
• M77: 36,754,701 km (0.067 R)
• M78: 39,437,888 km (0.04 R)
• M79: 40,346,247 km (0.11 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 121.9

Radius: 6.3

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 18.35 AU - 20.29 AU

Year: 30711 Days

Day: 17.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 56,964,601 km

• M1: 87,664 km (0.064 R)
• M2: 153,188 km (0.071 R)
• M3: 204,500 km (0.094 R)
• M4: 316,848 km (0.072 R)
• M5: 752,926 km (0.101 R)
• M6: 872,904 km (0.093 R)
• M7: 1,293,872 km (0.104 R)
• M8: 1,488,050 km (0.097 R)
• M9: 2,210,608 km (0.109 R)
• M10: 2,413,612 km (0.039 R)
• M11: 2,683,487 km (0.093 R)
• M12: 3,317,333 km (0.074 R)
• M13: 3,383,156 km (0.114 R)
• M14: 3,549,808 km (0.09 R)
• M15: 3,891,041 km (0.064 R)
• M16: 4,242,895 km (0.089 R)
• M17: 4,458,914 km (0.096 R)
• M18: 4,678,524 km (0.102 R)
• M19: 5,513,729 km (0.099 R)
• M20: 5,709,852 km (0.101 R)
• M21: 7,019,132 km (0.078 R)
• M22: 7,061,468 km (0.11 R)
• M23: 7,794,647 km (0.104 R)
• M24: 8,824,778 km (0.028 R)
• M25: 9,192,939 km (0.117 R)
• M26: 9,332,364 km (0.065 R)
• M27: 9,566,335 km (0.118 R)
• M28: 10,375,809 km (0.103 R)
• M29: 11,207,274 km (0.062 R)
• M30: 12,725,842 km (0.055 R)
• M31: 12,985,245 km (0.104 R)
• M32: 14,740,177 km (0.102 R)
• M33: 15,451,814 km (0.028 R)
• M34: 15,673,070 km (0.109 R)
• M35: 16,399,068 km (0.082 R)
• M36: 16,794,605 km (0.106 R)
• M37: 17,595,103 km (0.091 R)
• M38: 18,116,302 km (0.092 R)
• M39: 19,530,600 km (0.07 R)
• M40: 20,432,526 km (0.082 R)
• M41: 21,163,760 km (0.114 R)
• M42: 21,286,431 km (0.105 R)
• M43: 22,089,771 km (0.086 R)
• M44: 24,237,398 km (0.119 R)
• M45: 24,558,884 km (0.094 R)
• M46: 25,335,895 km (0.099 R)
• M47: 25,466,195 km (0.058 R)
• M48: 25,662,168 km (0.085 R)
• M49: 25,924,114 km (0.061 R)
• M50: 27,514,340 km (0.034 R)
• M51: 28,863,413 km (0.076 R)
• M52: 29,546,028 km (0.08 R)
• M53: 29,751,875 km (0.115 R)
• M54: 30,027,135 km (0.08 R)
• M55: 31,625,738 km (0.07 R)
• M56: 32,400,056 km (0.079 R)
• M57: 35,631,969 km (0.12 R)
• M58: 35,850,980 km (0.065 R)
• M59: 35,924,133 km (0.088 R)
• M60: 36,584,608 km (0.108 R)
• M61: 36,953,217 km (0.106 R)
• M62: 37,694,175 km (0.077 R)
• M63: 38,066,375 km (0.092 R)
• M64: 38,664,617 km (0.065 R)
• M65: 39,115,355 km (0.103 R)
• M66: 39,266,000 km (0.093 R)
• M67: 39,416,795 km (0.113 R)
• M68: 39,567,889 km (0.07 R)
• M69: 39,718,983 km (0.095 R)
• M70: 40,097,914 km (0.039 R)
• M71: 40,325,752 km (0.095 R)
• M72: 40,477,893 km (0.1 R)
• M73: 40,554,038 km (0.092 R)
• M74: 40,935,513 km (0.116 R)
• M75: 41,241,590 km (0.113 R)
• M76: 41,779,095 km (0.107 R)
• M77: 46,240,552 km (0.113 R)
• M78: 47,439,430 km (0.099 R)
• M79: 48,729,711 km (0.116 R)
• M80: 49,054,039 km (0.114 R)
• M81: 50,604,322 km (0.098 R)
• M82: 52,918,302 km (0.107 R)
• M83: 53,168,280 km (0.069 R)
• M84: 54,760,450 km (0.085 R)
• M85: 54,929,047 km (0.115 R)
• M86: 55,435,585 km (0.106 R)
• M87: 55,520,258 km (0.081 R)
• M88: 56,708,813 km (0.117 R)
• M89: 56,794,084 km (0.108 R)

Kuiper Belt

Range: 30.3 - 55.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 463 - 18,363 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit