🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.48 AU - 0.76 AU

Year: 176 Days

Day: 36.6 Hours

Environment

Temp: 193 °C

Axial Tilt: 26.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,601,509 km

• M1: 102,175 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.59 AU - 0.73 AU

Year: 193 Days

Day: 44.4 Hours

Environment

Temp: 130 °C

Axial Tilt: 11 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,601,509 km

• M1: 204,051 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.92 AU - 2.18 AU

Year: 1056 Days

Day: 27.4 Hours

Environment

Temp: -65 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,601,509 km

• M1: 481,705 km (0.051 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.09 AU - 2.83 AU

Year: 1389 Days

Day: 21.7 Hours

Environment

Temp: -78 °C

Axial Tilt: 39.8 °

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: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.83 AU - 3.79 AU

Year: 2167 Days

Day: 32.6 Hours

Environment

Temp: -114 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.6 AU - 4.26 AU

Year: 2286 Days

Day: 38.8 Hours

Environment

Temp: -110 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 3.06 AU - 4.22 AU

Year: 2499 Days

Day: 27.6 Hours

Environment

Temp: -120 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 3.55 AU - 3.79 AU

Year: 2530 Days

Day: 43.2 Hours

Environment

Temp: -123 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 3.14 AU - 4.78 AU

Year: 2836 Days

Day: 47.4 Hours

Environment

Temp: -128 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.61 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Gas Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 404.8

Radius: 14.6

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 8.85 AU - 9.67 AU

Year: 10141 Days

Day: 5.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 40,601,509 km

• M1: 200,312 km (0.045 R)
• M2: 295,905 km (0.069 R)
• M3: 469,289 km (0.119 R)
• M4: 898,335 km (0.116 R)
• M5: 1,011,730 km (0.115 R)
• M6: 1,218,774 km (0.118 R)
• M7: 1,636,152 km (0.091 R)
• M8: 1,946,567 km (0.112 R)
• M9: 2,054,278 km (0.114 R)
• M10: 2,390,275 km (0.088 R)
• M11: 2,624,246 km (0.079 R)
• M12: 2,890,680 km (0.074 R)
• M13: 3,191,521 km (0.075 R)
• M14: 3,371,786 km (0.107 R)
• M15: 3,742,789 km (0.119 R)
• M16: 4,015,955 km (0.097 R)
• M17: 4,466,693 km (0.112 R)
• M18: 5,978,829 km (0.091 R)
• M19: 6,074,272 km (0.073 R)
• M20: 6,461,282 km (0.098 R)
• M21: 6,592,180 km (0.047 R)
• M22: 6,723,826 km (0.061 R)
• M23: 7,429,928 km (0.099 R)
• M24: 8,053,901 km (0.078 R)
• M25: 8,551,014 km (0.119 R)
• M26: 9,094,803 km (0.118 R)
• M27: 9,241,708 km (0.07 R)
• M28: 9,389,361 km (0.106 R)
• M29: 9,687,210 km (0.097 R)
• M30: 10,560,862 km (0.112 R)
• M31: 11,222,832 km (0.082 R)
• M32: 11,420,152 km (0.038 R)
• M33: 11,578,726 km (0.116 R)
• M34: 11,738,197 km (0.078 R)
• M35: 11,978,601 km (0.095 R)
• M36: 12,180,259 km (0.091 R)
• M37: 12,709,985 km (0.071 R)
• M38: 12,874,393 km (0.104 R)
• M39: 13,413,843 km (0.074 R)
• M40: 13,833,913 km (0.096 R)
• M41: 13,960,772 km (0.079 R)
• M42: 14,472,248 km (0.085 R)
• M43: 14,730,154 km (0.074 R)
• M44: 15,338,120 km (0.106 R)
• M45: 15,469,467 km (0.065 R)
• M46: 15,998,595 km (0.094 R)
• M47: 16,803,581 km (0.036 R)
• M48: 17,029,474 km (0.108 R)
• M49: 17,713,435 km (0.095 R)
• M50: 18,592,622 km (0.091 R)
• M51: 19,771,004 km (0.12 R)
• M52: 20,105,355 km (0.082 R)
• M53: 20,537,992 km (0.094 R)
• M54: 20,779,593 km (0.072 R)
• M55: 20,876,532 km (0.117 R)
• M56: 21,022,241 km (0.114 R)
• M57: 21,559,297 km (0.053 R)
• M58: 22,597,207 km (0.091 R)
• M59: 22,896,702 km (0.055 R)
• M60: 23,449,317 km (0.045 R)
• M61: 24,261,035 km (0.033 R)
• M62: 24,978,656 km (0.097 R)
• M63: 26,016,117 km (0.054 R)
• M64: 26,330,123 km (0.083 R)
• M65: 26,698,134 km (0.091 R)
• M66: 26,803,450 km (0.082 R)
• M67: 27,226,663 km (0.074 R)
• M68: 28,941,204 km (0.094 R)
• M69: 30,085,329 km (0.108 R)
• M70: 30,690,602 km (0.114 R)
• M71: 30,966,909 km (0.11 R)
• M72: 31,968,915 km (0.091 R)
• M73: 32,080,964 km (0.042 R)
• M74: 32,249,262 km (0.095 R)
• M75: 34,061,939 km (0.093 R)
• M76: 34,577,753 km (0.054 R)
• M77: 35,269,493 km (0.041 R)
• M78: 38,498,114 km (0.103 R)
• M79: 40,177,799 km (0.114 R)
• M80: 40,359,262 km (0.071 R)

Kuiper Belt

Range: 30.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 356 - 16,167 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit