🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.69 AU - 1.09 AU

Year: 307 Days

Day: 34.7 Hours

Environment

Temp: 167 °C

Axial Tilt: 26.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.14 AU - 1.5 AU

Year: 554 Days

Day: 13.1 Hours

Environment

Temp: -6 °C

Axial Tilt: 3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.42 AU - 1.46 AU

Year: 631 Days

Day: 37.2 Hours

Environment

Temp: -35 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.56 AU - 1.76 AU

Year: 781 Days

Day: 43.2 Hours

Environment

Temp: -48 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,763,554 km

• M1: 336,595 km (0.085 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.49 AU - 3.77 AU

Year: 2023 Days

Day: 27 Hours

Environment

Temp: -100 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2.99 AU - 4.47 AU

Year: 2631 Days

Day: 18.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.19 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 18.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 453.4

Radius: 7.4

Gravity: 8.28 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 15.65 AU - 21.65 AU

Year: 29418 Days

Day: 21.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 85,763,554 km

• M1: 153,338 km (0.11 R)
• M2: 233,971 km (0.108 R)
• M3: 493,374 km (0.098 R)
• M4: 559,646 km (0.111 R)
• M5: 751,879 km (0.096 R)
• M6: 803,191 km (0.116 R)
• M7: 2,215,096 km (0.111 R)
• M8: 2,290,493 km (0.099 R)
• M9: 3,260,336 km (0.042 R)
• M10: 4,871,355 km (0.12 R)
• M11: 5,781,958 km (0.109 R)
• M12: 6,689,119 km (0.108 R)
• M13: 7,812,300 km (0.046 R)
• M14: 7,927,790 km (0.061 R)
• M15: 8,043,878 km (0.054 R)
• M16: 8,632,695 km (0.111 R)
• M17: 8,752,223 km (0.065 R)
• M18: 9,235,425 km (0.062 R)
• M19: 9,418,981 km (0.117 R)
• M20: 10,227,857 km (0.083 R)
• M21: 11,253,949 km (0.087 R)
• M22: 12,245,184 km (0.059 R)
• M23: 12,717,315 km (0.098 R)
• M24: 12,853,299 km (0.113 R)
• M25: 13,402,174 km (0.069 R)
• M26: 13,540,552 km (0.044 R)
• M27: 14,593,721 km (0.119 R)
• M28: 14,664,930 km (0.109 R)
• M29: 15,238,189 km (0.106 R)
• M30: 15,310,295 km (0.078 R)
• M31: 16,629,000 km (0.104 R)
• M32: 17,301,891 km (0.119 R)
• M33: 17,528,233 km (0.065 R)
• M34: 17,679,626 km (0.111 R)
• M35: 18,443,024 km (0.078 R)
• M36: 18,906,328 km (0.117 R)
• M37: 18,983,970 km (0.09 R)
• M38: 19,061,611 km (0.085 R)
• M39: 19,686,930 km (0.067 R)
• M40: 20,637,625 km (0.091 R)
• M41: 21,684,211 km (0.11 R)
• M42: 21,765,443 km (0.094 R)
• M43: 22,830,580 km (0.082 R)
• M44: 23,912,472 km (0.096 R)
• M45: 24,841,026 km (0.109 R)
• M46: 24,926,147 km (0.113 R)
• M47: 26,126,221 km (0.03 R)
• M48: 26,385,773 km (0.096 R)
• M49: 28,315,735 km (0.103 R)
• M50: 32,402,450 km (0.082 R)
• M51: 32,588,251 km (0.075 R)
• M52: 32,681,300 km (0.095 R)
• M53: 33,805,080 km (0.093 R)
• M54: 34,751,137 km (0.099 R)
• M55: 35,514,235 km (0.108 R)
• M56: 35,609,978 km (0.057 R)
• M57: 37,836,593 km (0.039 R)
• M58: 38,326,526 km (0.104 R)
• M59: 39,114,906 km (0.071 R)
• M60: 39,213,791 km (0.062 R)
• M61: 40,807,756 km (0.032 R)
• M62: 41,612,742 km (0.076 R)
• M63: 43,135,948 km (0.058 R)
• M64: 43,750,346 km (0.118 R)
• M65: 46,132,393 km (0.095 R)
• M66: 46,550,968 km (0.091 R)
• M67: 46,865,722 km (0.084 R)
• M68: 48,343,749 km (0.113 R)
• M69: 49,088,596 km (0.052 R)
• M70: 49,302,073 km (0.073 R)
• M71: 53,087,796 km (0.056 R)
• M72: 54,517,653 km (0.098 R)
• M73: 57,302,567 km (0.104 R)
• M74: 60,361,993 km (0.089 R)
• M75: 64,172,699 km (0.093 R)
• M76: 64,756,879 km (0.115 R)
• M77: 66,637,923 km (0.074 R)
• M78: 66,756,105 km (0.083 R)
• M79: 66,874,437 km (0.074 R)
• M80: 68,060,598 km (0.053 R)
• M81: 68,536,918 km (0.084 R)
• M82: 69,852,781 km (0.1 R)
• M83: 70,573,992 km (0.119 R)
• M84: 71,902,721 km (0.066 R)
• M85: 72,023,895 km (0.114 R)
• M86: 72,387,866 km (0.09 R)
• M87: 72,630,963 km (0.098 R)
• M88: 75,075,991 km (0.103 R)
• M89: 75,568,168 km (0.057 R)
• M90: 76,061,541 km (0.095 R)
• M91: 79,669,842 km (0.107 R)
• M92: 79,795,205 km (0.117 R)
• M93: 80,046,230 km (0.12 R)
• M94: 81,558,066 km (0.077 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 532 - 16,954 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit