🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.54 AU - 0.78 AU

Year: 191 Days

Day: 41.7 Hours

Environment

Temp: 147 °C

Axial Tilt: 23.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 27,018,017 km

• M1: 210,035 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.67 AU - 0.97 AU

Year: 265 Days

Day: 15 Hours

Environment

Temp: 132 °C

Axial Tilt: 24 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.77 AU - 1.09 AU

Year: 320 Days

Day: 36.3 Hours

Environment

Temp: 109 °C

Axial Tilt: 2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 27,018,017 km

• M1: 385,514 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.42 AU - 2.08 AU

Year: 825 Days

Day: 34.9 Hours

Environment

Temp: -53 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,018,017 km

• M1: 693,087 km (0.112 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.87 AU - 3.01 AU

Year: 1359 Days

Day: 31.7 Hours

Environment

Temp: -84 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.71 AU - 2.91 AU

Year: 1679 Days

Day: 46.5 Hours

Environment

Temp: -97 °C

Axial Tilt: 49.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.94 AU - 3.28 AU

Year: 1955 Days

Day: 44.8 Hours

Environment

Temp: -102 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 3.6 AU - 4.08 AU

Year: 2682 Days

Day: 32.6 Hours

Environment

Temp: -124 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Terrestrial

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 4.03 AU - 6.05 AU

Year: 4033 Days

Day: 21.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 10 - Ice Giant

Semi-Major Axis: 13.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 36.5

Radius: 4.4

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 12.96 AU - 14.7 AU

Year: 18333 Days

Day: 23.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 27,018,017 km

• M1: 125,363 km (0.111 R)
• M2: 231,278 km (0.085 R)
• M3: 338,241 km (0.081 R)
• M4: 411,993 km (0.035 R)
• M5: 575,653 km (0.098 R)
• M6: 1,011,730 km (0.083 R)
• M7: 1,106,276 km (0.059 R)
• M8: 1,362,537 km (0.119 R)
• M9: 1,861,895 km (0.079 R)
• M10: 1,978,133 km (0.08 R)
• M11: 2,412,266 km (0.048 R)
• M12: 2,484,521 km (0.092 R)
• M13: 2,612,577 km (0.109 R)
• M14: 2,836,974 km (0.086 R)
• M15: 3,205,134 km (0.096 R)
• M16: 3,304,467 km (0.065 R)
• M17: 4,440,962 km (0.083 R)
• M18: 4,641,274 km (0.108 R)
• M19: 4,686,153 km (0.059 R)
• M20: 4,798,950 km (0.111 R)
• M21: 5,027,386 km (0.093 R)
• M22: 5,518,665 km (0.118 R)
• M23: 6,596,518 km (0.093 R)
• M24: 6,647,082 km (0.105 R)
• M25: 6,952,860 km (0.108 R)
• M26: 7,817,237 km (0.076 R)
• M27: 8,248,378 km (0.115 R)
• M28: 8,604,421 km (0.056 R)
• M29: 8,714,974 km (0.11 R)
• M30: 9,445,011 km (0.112 R)
• M31: 9,530,581 km (0.119 R)
• M32: 9,788,637 km (0.101 R)
• M33: 9,817,360 km (0.071 R)
• M34: 9,846,233 km (0.098 R)
• M35: 11,536,240 km (0.099 R)
• M36: 12,554,852 km (0.073 R)
• M37: 13,377,490 km (0.106 R)
• M38: 13,924,719 km (0.06 R)
• M39: 14,152,108 km (0.114 R)
• M40: 14,249,945 km (0.055 R)
• M41: 16,872,097 km (0.078 R)
• M42: 17,532,870 km (0.042 R)
• M43: 17,848,821 km (0.094 R)
• M44: 18,131,262 km (0.115 R)
• M45: 19,059,367 km (0.077 R)
• M46: 19,131,473 km (0.095 R)
• M47: 19,203,579 km (0.094 R)
• M48: 20,296,242 km (0.079 R)
• M49: 20,406,646 km (0.113 R)
• M50: 20,480,248 km (0.07 R)
• M51: 20,554,149 km (0.115 R)
• M52: 20,627,901 km (0.074 R)
• M53: 20,776,003 km (0.054 R)
• M54: 21,371,552 km (0.106 R)
• M55: 21,746,594 km (0.067 R)
• M56: 21,897,239 km (0.072 R)
• M57: 22,655,550 km (0.117 R)
• M58: 24,159,009 km (0.077 R)
• M59: 24,236,949 km (0.044 R)
• M60: 24,628,148 km (0.061 R)

Kuiper Belt

Range: 30.8 - 49.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 236 - 14,162 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit