🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.77 AU - 0.93 AU

Year: 288 Days

Day: 43.5 Hours

Environment

Temp: 99 °C

Axial Tilt: 44.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 55,148,776 km

• M1: 554,559 km (0.057 R)
• M2: 743,651 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.04 AU - 1.24 AU

Year: 447 Days

Day: 34.7 Hours

Environment

Temp: 1 °C

Axial Tilt: 17.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 55,148,776 km

• M1: 196,871 km (0.065 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.47 AU - 2.61 AU

Year: 1486 Days

Day: 23.6 Hours

Environment

Temp: -86 °C

Axial Tilt: 79 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,148,776 km

• M1: 227,538 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.24 AU - 3.52 AU

Year: 1794 Days

Day: 16.2 Hours

Environment

Temp: -110 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.82 AU - 4.12 AU

Year: 2373 Days

Day: 18.9 Hours

Environment

Temp: -106 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.34 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 991

Radius: 8.1

Gravity: 15.1 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 7.16 AU - 11.26 AU

Year: 10260 Days

Day: 7.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 55,148,776 km

• M1: 164,258 km (0.085 R)
• M2: 222,751 km (0.095 R)
• M3: 461,210 km (0.09 R)
• M4: 661,671 km (0.083 R)
• M5: 830,268 km (0.071 R)
• M6: 971,189 km (0.054 R)
• M7: 1,034,170 km (0.112 R)
• M8: 1,164,171 km (0.104 R)
• M9: 1,440,927 km (0.104 R)
• M10: 1,662,032 km (0.12 R)
• M11: 1,789,490 km (0.118 R)
• M12: 1,841,550 km (0.051 R)
• M13: 3,723,341 km (0.119 R)
• M14: 4,374,840 km (0.119 R)
• M15: 4,445,450 km (0.06 R)
• M16: 6,613,572 km (0.052 R)
• M17: 6,735,495 km (0.118 R)
• M18: 6,858,314 km (0.111 R)
• M19: 7,064,460 km (0.065 R)
• M20: 7,189,225 km (0.099 R)
• M21: 7,780,884 km (0.058 R)
• M22: 10,018,869 km (0.072 R)
• M23: 10,112,218 km (0.114 R)
• M24: 10,394,210 km (0.064 R)
• M25: 11,744,330 km (0.109 R)
• M26: 12,239,649 km (0.054 R)
• M27: 12,641,020 km (0.034 R)
• M28: 12,792,563 km (0.054 R)
• M29: 12,944,704 km (0.088 R)
• M30: 13,818,505 km (0.091 R)
• M31: 14,079,104 km (0.075 R)
• M32: 14,183,823 km (0.115 R)
• M33: 15,191,514 km (0.116 R)
• M34: 16,057,835 km (0.112 R)
• M35: 16,222,094 km (0.118 R)
• M36: 16,276,847 km (0.114 R)
• M37: 17,051,464 km (0.098 R)
• M38: 17,331,063 km (0.054 R)
• M39: 17,781,502 km (0.078 R)
• M40: 18,407,120 km (0.104 R)
• M41: 20,149,936 km (0.1 R)
• M42: 20,682,953 km (0.077 R)
• M43: 21,642,025 km (0.061 R)
• M44: 21,884,074 km (0.098 R)
• M45: 23,852,483 km (0.035 R)
• M46: 24,165,142 km (0.109 R)
• M47: 25,557,001 km (0.102 R)
• M48: 27,889,980 km (0.103 R)
• M49: 28,351,489 km (0.102 R)
• M50: 28,550,006 km (0.108 R)
• M51: 29,281,988 km (0.09 R)
• M52: 29,750,977 km (0.032 R)
• M53: 30,290,128 km (0.12 R)
• M54: 31,104,838 km (0.104 R)
• M55: 31,241,271 km (0.038 R)
• M56: 31,446,370 km (0.041 R)
• M57: 31,514,886 km (0.074 R)
• M58: 33,312,304 km (0.095 R)
• M59: 33,451,879 km (0.119 R)
• M60: 33,521,891 km (0.093 R)
• M61: 34,082,733 km (0.094 R)
• M62: 34,293,816 km (0.105 R)
• M63: 37,730,827 km (0.094 R)
• M64: 38,241,105 km (0.096 R)
• M65: 38,973,985 km (0.106 R)
• M66: 39,047,587 km (0.085 R)
• M67: 39,268,543 km (0.092 R)
• M68: 39,563,850 km (0.105 R)
• M69: 39,637,751 km (0.08 R)
• M70: 40,008,006 km (0.057 R)
• M71: 40,156,407 km (0.104 R)
• M72: 40,677,456 km (0.103 R)
• M73: 40,826,755 km (0.101 R)
• M74: 42,102,825 km (0.111 R)
• M75: 42,783,794 km (0.074 R)
• M76: 43,392,059 km (0.114 R)
• M77: 45,234,058 km (0.065 R)
• M78: 45,698,559 km (0.11 R)
• M79: 45,853,842 km (0.112 R)
• M80: 45,931,483 km (0.101 R)
• M81: 46,866,769 km (0.097 R)
• M82: 50,189,487 km (0.087 R)
• M83: 50,349,557 km (0.113 R)
• M84: 50,830,963 km (0.11 R)
• M85: 51,313,865 km (0.042 R)
• M86: 52,041,060 km (0.059 R)
• M87: 52,771,696 km (0.052 R)
• M88: 53,342,262 km (0.027 R)
• M89: 54,242,991 km (0.107 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: 354 - 14,291 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit