🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.69 AU - 1.07 AU

Year: 296 Days

Day: 16.6 Hours

Environment

Temp: 184 °C

Axial Tilt: 14 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.74 AU - 1.18 AU

Year: 337 Days

Day: 31.8 Hours

Environment

Temp: 114 °C

Axial Tilt: 1.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,807,261 km

• M1: 100,081 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.9 AU - 1.08 AU

Year: 353 Days

Day: 27.3 Hours

Environment

Temp: 125 °C

Axial Tilt: 26.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.87 AU - 1.21 AU

Year: 380 Days

Day: 37.9 Hours

Environment

Temp: 28 °C

Axial Tilt: 7.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.33 AU - 1.85 AU

Year: 718 Days

Day: 27.4 Hours

Environment

Temp: -33 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 66,807,261 km

• M1: 536,608 km (0.113 R)
• M2: 846,126 km (0.049 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.97 AU - 4.17 AU

Year: 2416 Days

Day: 15.6 Hours

Environment

Temp: -116 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,807,261 km

• M1: 2,964,282 km (0.065 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 3.37 AU - 4.35 AU

Year: 2716 Days

Day: 13.6 Hours

Environment

Temp: -124 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 4.01 AU - 4.49 AU

Year: 3138 Days

Day: 30.9 Hours

Environment

Temp: -121 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.31 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 12.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 765.7

Radius: 12.5

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 11.37 AU - 13.35 AU

Year: 15563 Days

Day: 11.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 66,807,261 km

• M1: 194,477 km (0.109 R)
• M2: 343,926 km (0.083 R)
• M3: 451,187 km (0.115 R)
• M4: 1,285,644 km (0.114 R)
• M5: 1,416,393 km (0.102 R)
• M6: 1,635,404 km (0.101 R)
• M7: 1,720,525 km (0.099 R)
• M8: 1,807,142 km (0.114 R)
• M9: 1,895,405 km (0.105 R)
• M10: 2,045,751 km (0.035 R)
• M11: 2,326,696 km (0.086 R)
• M12: 2,423,186 km (0.06 R)
• M13: 2,620,356 km (0.074 R)
• M14: 2,891,577 km (0.086 R)
• M15: 3,136,469 km (0.082 R)
• M16: 3,873,687 km (0.085 R)
• M17: 4,381,273 km (0.054 R)
• M18: 4,827,224 km (0.118 R)
• M19: 5,719,127 km (0.089 R)
• M20: 6,072,327 km (0.118 R)
• M21: 6,251,545 km (0.076 R)
• M22: 8,536,952 km (0.099 R)
• M23: 9,196,529 km (0.103 R)
• M24: 9,662,676 km (0.112 R)
• M25: 10,030,687 km (0.105 R)
• M26: 10,510,597 km (0.058 R)
• M27: 13,661,876 km (0.107 R)
• M28: 14,015,825 km (0.113 R)
• M29: 15,034,736 km (0.099 R)
• M30: 15,953,715 km (0.058 R)
• M31: 16,077,582 km (0.075 R)
• M32: 17,207,196 km (0.084 R)
• M33: 17,653,446 km (0.072 R)
• M34: 17,845,829 km (0.106 R)
• M35: 18,232,689 km (0.115 R)
• M36: 18,427,167 km (0.077 R)
• M37: 18,883,739 km (0.113 R)
• M38: 19,874,526 km (0.074 R)
• M39: 21,085,670 km (0.102 R)
• M40: 22,182,372 km (0.073 R)
• M41: 23,438,246 km (0.101 R)
• M42: 25,292,662 km (0.119 R)
• M43: 25,654,688 km (0.088 R)
• M44: 25,800,098 km (0.094 R)
• M45: 26,530,584 km (0.061 R)
• M46: 26,972,197 km (0.032 R)
• M47: 27,267,952 km (0.039 R)
• M48: 28,386,794 km (0.062 R)
• M49: 28,687,636 km (0.076 R)
• M50: 34,281,250 km (0.097 R)
• M51: 35,164,775 km (0.042 R)
• M52: 35,245,408 km (0.106 R)
• M53: 35,974,548 km (0.09 R)
• M54: 36,300,073 km (0.113 R)
• M55: 36,626,795 km (0.098 R)
• M56: 37,036,394 km (0.08 R)
• M57: 37,365,210 km (0.061 R)
• M58: 38,191,439 km (0.091 R)
• M59: 38,856,701 km (0.077 R)
• M60: 40,114,669 km (0.033 R)
• M61: 40,452,311 km (0.084 R)
• M62: 42,670,100 km (0.069 R)
• M63: 43,447,111 km (0.095 R)
• M64: 43,533,728 km (0.059 R)
• M65: 44,141,545 km (0.079 R)
• M66: 44,752,353 km (0.109 R)
• M67: 46,158,722 km (0.06 R)
• M68: 46,423,959 km (0.043 R)
• M69: 46,601,233 km (0.107 R)
• M70: 47,222,961 km (0.115 R)
• M71: 47,847,533 km (0.093 R)
• M72: 48,295,429 km (0.05 R)
• M73: 48,924,637 km (0.085 R)
• M74: 50,009,820 km (0.062 R)
• M75: 50,920,123 km (0.04 R)
• M76: 51,377,294 km (0.102 R)
• M77: 52,849,487 km (0.052 R)
• M78: 52,941,938 km (0.057 R)
• M79: 53,962,645 km (0.094 R)
• M80: 54,615,639 km (0.12 R)
• M81: 54,709,138 km (0.094 R)
• M82: 55,553,020 km (0.066 R)
• M83: 55,646,967 km (0.117 R)
• M84: 56,874,118 km (0.09 R)
• M85: 57,063,809 km (0.087 R)
• M86: 61,190,466 km (0.111 R)
• M87: 61,482,032 km (0.09 R)

Kuiper Belt

Range: 30.6 - 45.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 169 - 13,132 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit