🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.79 AU - 0.91 AU

Year: 279 Days

Day: 28.7 Hours

Environment

Temp: 157 °C

Axial Tilt: 29.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.43 AU - 1.45 AU

Year: 616 Days

Day: 38.6 Hours

Environment

Temp: -8 °C

Axial Tilt: 3.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.28 AU - 2.06 AU

Year: 769 Days

Day: 34.7 Hours

Environment

Temp: -36 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,515,302 km

• M1: 420,669 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 240.5

Radius: 14

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 4.94 AU - 6.36 AU

Year: 4787 Days

Day: 5.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 89,515,302 km

• M1: 201,060 km (0.081 R)
• M2: 832,662 km (0.086 R)
• M3: 1,203,216 km (0.079 R)
• M4: 1,599,650 km (0.08 R)
• M5: 1,846,636 km (0.101 R)
• M6: 3,004,972 km (0.114 R)
• M7: 3,165,491 km (0.047 R)
• M8: 3,698,508 km (0.069 R)
• M9: 3,818,934 km (0.116 R)
• M10: 4,368,258 km (0.05 R)
• M11: 4,550,917 km (0.108 R)
• M12: 4,698,869 km (0.115 R)
• M13: 4,867,167 km (0.117 R)
• M14: 4,980,562 km (0.054 R)
• M15: 5,190,747 km (0.058 R)
• M16: 5,365,028 km (0.11 R)
• M17: 5,560,852 km (0.12 R)
• M18: 5,699,380 km (0.045 R)
• M19: 6,000,221 km (0.107 R)
• M20: 6,142,339 km (0.073 R)
• M21: 6,368,082 km (0.04 R)
• M22: 6,533,986 km (0.106 R)
• M23: 6,659,349 km (0.039 R)
• M24: 6,997,740 km (0.099 R)
• M25: 7,319,973 km (0.108 R)
• M26: 8,271,117 km (0.087 R)
• M27: 8,795,906 km (0.084 R)
• M28: 9,853,713 km (0.069 R)
• M29: 10,070,181 km (0.039 R)
• M30: 10,385,683 km (0.092 R)
• M31: 11,051,244 km (0.105 R)
• M32: 12,011,363 km (0.115 R)
• M33: 12,268,521 km (0.105 R)
• M34: 13,634,948 km (0.083 R)
• M35: 14,363,340 km (0.099 R)
• M36: 14,938,843 km (0.12 R)
• M37: 15,132,273 km (0.065 R)
• M38: 15,298,776 km (0.066 R)
• M39: 15,410,077 km (0.067 R)
• M40: 15,999,193 km (0.102 R)
• M41: 16,253,809 km (0.107 R)
• M42: 16,452,923 km (0.03 R)
• M43: 16,939,715 km (0.092 R)
• M44: 17,402,122 km (0.101 R)
• M45: 17,986,152 km (0.08 R)
• M46: 18,369,123 km (0.087 R)
• M47: 18,665,626 km (0.057 R)
• M48: 18,874,165 km (0.113 R)
• M49: 19,655,365 km (0.094 R)
• M50: 20,385,851 km (0.085 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 515.2

Radius: 5.5

Gravity: 17.03 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 16.15 AU - 21.77 AU

Year: 29427 Days

Day: 22.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 89,515,302 km

• M1: 380,427 km (0.083 R)
• M2: 1,068,428 km (0.07 R)
• M3: 1,689,558 km (0.09 R)
• M4: 1,942,528 km (0.089 R)
• M5: 2,483,474 km (0.119 R)
• M6: 2,896,963 km (0.078 R)
• M7: 4,021,490 km (0.077 R)
• M8: 5,264,798 km (0.117 R)
• M9: 6,393,364 km (0.118 R)
• M10: 6,956,301 km (0.07 R)
• M11: 7,829,953 km (0.066 R)
• M12: 7,889,493 km (0.092 R)
• M13: 9,934,795 km (0.102 R)
• M14: 11,722,190 km (0.113 R)
• M15: 13,108,663 km (0.065 R)
• M16: 13,749,241 km (0.085 R)
• M17: 16,184,246 km (0.107 R)
• M18: 16,871,049 km (0.117 R)
• M19: 16,947,943 km (0.085 R)
• M20: 18,115,255 km (0.098 R)
• M21: 18,748,503 km (0.068 R)
• M22: 20,117,922 km (0.076 R)
• M23: 20,773,460 km (0.089 R)
• M24: 21,436,028 km (0.051 R)
• M25: 21,602,681 km (0.096 R)
• M26: 21,686,306 km (0.053 R)
• M27: 22,527,345 km (0.063 R)
• M28: 22,612,017 km (0.058 R)
• M29: 23,379,155 km (0.07 R)
• M30: 23,895,268 km (0.117 R)
• M31: 24,241,288 km (0.064 R)
• M32: 25,377,783 km (0.047 R)
• M33: 26,531,482 km (0.088 R)
• M34: 27,520,922 km (0.039 R)
• M35: 28,522,480 km (0.084 R)
• M36: 28,981,595 km (0.063 R)
• M37: 30,373,753 km (0.12 R)
• M38: 30,842,593 km (0.109 R)
• M39: 31,219,430 km (0.089 R)
• M40: 32,072,886 km (0.109 R)
• M41: 33,319,186 km (0.12 R)
• M42: 34,678,881 km (0.089 R)
• M43: 35,858,610 km (0.108 R)
• M44: 36,851,939 km (0.119 R)
• M45: 37,653,036 km (0.105 R)
• M46: 38,257,561 km (0.059 R)
• M47: 41,017,492 km (0.112 R)
• M48: 44,052,683 km (0.092 R)
• M49: 44,158,599 km (0.076 R)
• M50: 44,902,549 km (0.055 R)
• M51: 46,295,155 km (0.082 R)
• M52: 48,356,016 km (0.034 R)
• M53: 50,668,350 km (0.114 R)
• M54: 51,670,207 km (0.046 R)
• M55: 52,791,144 km (0.05 R)
• M56: 53,241,733 km (0.07 R)
• M57: 57,817,632 km (0.047 R)
• M58: 58,631,295 km (0.105 R)
• M59: 62,279,838 km (0.102 R)
• M60: 63,113,696 km (0.04 R)
• M61: 67,094,795 km (0.106 R)
• M62: 68,931,108 km (0.119 R)
• M63: 69,177,197 km (0.055 R)
• M64: 69,546,853 km (0.07 R)
• M65: 71,156,377 km (0.101 R)
• M66: 71,280,693 km (0.104 R)
• M67: 73,405,132 km (0.108 R)
• M68: 73,656,456 km (0.049 R)
• M69: 74,538,186 km (0.119 R)
• M70: 75,677,075 km (0.118 R)
• M71: 76,821,648 km (0.093 R)
• M72: 77,204,469 km (0.095 R)
• M73: 80,678,132 km (0.119 R)
• M74: 87,377,124 km (0.037 R)
• M75: 88,177,024 km (0.104 R)
• M76: 88,310,465 km (0.089 R)

Kuiper Belt

Range: 30.8 - 56.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 508 - 10,717 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit