🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.61 AU - 0.67 AU

Year: 193 Days

Day: 26.7 Hours

Environment

Temp: 115 °C

Axial Tilt: 31.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.69 AU - 1.07 AU

Year: 311 Days

Day: 40.2 Hours

Environment

Temp: 47 °C

Axial Tilt: 19.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 79,477,156 km

• M1: 139,126 km (0.065 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1 AU - 1.08 AU

Year: 400 Days

Day: 17.3 Hours

Environment

Temp: 13 °C

Axial Tilt: 8.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.32 AU - 1.84 AU

Year: 748 Days

Day: 34.6 Hours

Environment

Temp: -50 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 2.62 AU - 4 AU

Year: 2269 Days

Day: 43.8 Hours

Environment

Temp: -116 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,477,156 km

• M1: 1,169,257 km (0.072 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 4.12 AU - 4.2 AU

Year: 3196 Days

Day: 20 Hours

Environment

Temp: -132 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 13.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 943.7

Radius: 3.7

Gravity: 68.93 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 11.88 AU - 14.64 AU

Year: 18190 Days

Day: 18.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 79,477,156 km

• M1: 137,630 km (0.065 R)
• M2: 163,810 km (0.071 R)
• M3: 855,401 km (0.056 R)
• M4: 1,242,710 km (0.068 R)
• M5: 1,302,100 km (0.094 R)
• M6: 1,517,072 km (0.071 R)
• M7: 3,063,316 km (0.093 R)
• M8: 3,143,650 km (0.11 R)
• M9: 3,430,728 km (0.109 R)
• M10: 3,514,353 km (0.115 R)
• M11: 3,986,035 km (0.039 R)
• M12: 5,081,989 km (0.116 R)
• M13: 5,225,154 km (0.095 R)
• M14: 5,564,442 km (0.113 R)
• M15: 5,860,945 km (0.116 R)
• M16: 6,676,403 km (0.116 R)
• M17: 8,354,443 km (0.054 R)
• M18: 8,864,871 km (0.113 R)
• M19: 9,796,716 km (0.039 R)
• M20: 9,915,347 km (0.112 R)
• M21: 10,637,306 km (0.096 R)
• M22: 10,698,342 km (0.116 R)
• M23: 12,514,909 km (0.034 R)
• M24: 12,902,667 km (0.054 R)
• M25: 13,294,164 km (0.059 R)
• M26: 13,425,511 km (0.076 R)
• M27: 13,822,245 km (0.041 R)
• M28: 14,155,848 km (0.101 R)
• M29: 15,172,366 km (0.037 R)
• M30: 15,378,362 km (0.082 R)
• M31: 15,793,496 km (0.12 R)
• M32: 16,142,059 km (0.109 R)
• M33: 17,131,649 km (0.109 R)
• M34: 17,417,979 km (0.099 R)
• M35: 18,213,690 km (0.076 R)
• M36: 18,652,611 km (0.109 R)
• M37: 19,021,070 km (0.101 R)
• M38: 21,051,712 km (0.119 R)
• M39: 21,281,494 km (0.111 R)
• M40: 21,821,093 km (0.086 R)
• M41: 22,365,181 km (0.08 R)
• M42: 22,756,379 km (0.111 R)
• M43: 23,071,133 km (0.096 R)
• M44: 23,308,096 km (0.108 R)
• M45: 23,625,244 km (0.035 R)
• M46: 25,232,673 km (0.062 R)
• M47: 26,131,606 km (0.113 R)
• M48: 26,296,164 km (0.114 R)
• M49: 26,543,749 km (0.095 R)
• M50: 27,041,012 km (0.118 R)
• M51: 27,960,889 km (0.053 R)
• M52: 29,146,153 km (0.098 R)
• M53: 29,402,265 km (0.066 R)
• M54: 30,175,237 km (0.106 R)
• M55: 37,703,002 km (0.078 R)
• M56: 37,982,151 km (0.051 R)
• M57: 38,168,550 km (0.111 R)
• M58: 38,261,899 km (0.049 R)
• M59: 38,635,894 km (0.096 R)
• M60: 41,001,036 km (0.09 R)
• M61: 41,192,222 km (0.07 R)
• M62: 41,960,108 km (0.099 R)
• M63: 43,412,554 km (0.081 R)
• M64: 44,980,041 km (0.06 R)
• M65: 46,068,215 km (0.086 R)
• M66: 51,122,978 km (0.082 R)
• M67: 51,947,861 km (0.115 R)
• M68: 52,051,382 km (0.113 R)
• M69: 53,297,832 km (0.077 R)
• M70: 53,506,521 km (0.051 R)
• M71: 53,924,647 km (0.064 R)
• M72: 55,396,840 km (0.115 R)
• M73: 56,350,376 km (0.109 R)
• M74: 57,629,887 km (0.084 R)
• M75: 62,402,957 km (0.044 R)
• M76: 62,512,911 km (0.049 R)
• M77: 63,948,153 km (0.116 R)
• M78: 67,865,523 km (0.115 R)
• M79: 68,204,960 km (0.068 R)
• M80: 68,318,206 km (0.091 R)
• M81: 68,544,847 km (0.097 R)
• M82: 70,481,840 km (0.064 R)
• M83: 72,090,466 km (0.05 R)
• M84: 73,362,796 km (0.088 R)
• M85: 75,577,891 km (0.05 R)
• M86: 76,752,534 km (0.093 R)
• M87: 76,870,417 km (0.109 R)
• M88: 79,119,920 km (0.099 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 404 - 14,786 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit