🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.67 AU - 0.85 AU

Year: 242 Days

Day: 37 Hours

Environment

Temp: 130 °C

Axial Tilt: 44.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 47,440,952 km

• M1: 43,832 km (0.096 R)
• M2: 89,908 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.44 AU - 1.54 AU

Year: 664 Days

Day: 32.4 Hours

Environment

Temp: -35 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.94 AU - 1.96 AU

Year: 995 Days

Day: 29.2 Hours

Environment

Temp: -58 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.93 AU - 2.77 AU

Year: 1316 Days

Day: 15.2 Hours

Environment

Temp: -77 °C

Axial Tilt: 42.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 47,440,952 km

• M1: 804,238 km (0.082 R)
• M2: 1,142,329 km (0.116 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.26 AU - 2.66 AU

Year: 1409 Days

Day: 44 Hours

Environment

Temp: -81 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.63 AU - 3.65 AU

Year: 2032 Days

Day: 33.7 Hours

Environment

Temp: -104 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,440,952 km

• M1: 702,960 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 182.2

Radius: 7.6

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 13.02 AU - 14.94 AU

Year: 19092 Days

Day: 17.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 47,440,952 km

• M1: 122,221 km (0.026 R)
• M2: 352,901 km (0.055 R)
• M3: 487,539 km (0.091 R)
• M4: 561,590 km (0.027 R)
• M5: 655,987 km (0.088 R)
• M6: 1,415,645 km (0.105 R)
• M7: 1,524,851 km (0.089 R)
• M8: 1,636,900 km (0.087 R)
• M9: 1,798,316 km (0.095 R)
• M10: 2,013,737 km (0.113 R)
• M11: 2,627,986 km (0.044 R)
• M12: 2,983,730 km (0.111 R)
• M13: 3,124,651 km (0.053 R)
• M14: 3,740,396 km (0.052 R)
• M15: 3,892,537 km (0.118 R)
• M16: 3,984,838 km (0.098 R)
• M17: 5,181,322 km (0.038 R)
• M18: 5,351,116 km (0.093 R)
• M19: 5,591,819 km (0.12 R)
• M20: 5,661,232 km (0.091 R)
• M21: 5,941,878 km (0.092 R)
• M22: 6,227,161 km (0.066 R)
• M23: 6,589,936 km (0.101 R)
• M24: 6,922,342 km (0.108 R)
• M25: 7,147,038 km (0.089 R)
• M26: 7,913,279 km (0.114 R)
• M27: 8,665,157 km (0.093 R)
• M28: 9,814,219 km (0.032 R)
• M29: 10,621,000 km (0.114 R)
• M30: 10,707,168 km (0.1 R)
• M31: 12,660,917 km (0.084 R)
• M32: 13,073,956 km (0.109 R)
• M33: 13,305,384 km (0.118 R)
• M34: 13,538,009 km (0.095 R)
• M35: 13,725,156 km (0.108 R)
• M36: 13,866,077 km (0.06 R)
• M37: 14,434,549 km (0.1 R)
• M38: 15,010,800 km (0.072 R)
• M39: 15,545,463 km (0.066 R)
• M40: 15,692,368 km (0.077 R)
• M41: 15,790,504 km (0.107 R)
• M42: 16,086,409 km (0.109 R)
• M43: 16,135,926 km (0.116 R)
• M44: 16,334,292 km (0.079 R)
• M45: 16,783,834 km (0.079 R)
• M46: 19,354,075 km (0.063 R)
• M47: 19,406,733 km (0.079 R)
• M48: 20,308,958 km (0.105 R)
• M49: 20,362,514 km (0.091 R)
• M50: 20,630,743 km (0.118 R)
• M51: 20,738,304 km (0.112 R)
• M52: 21,224,796 km (0.072 R)
• M53: 22,099,196 km (0.063 R)
• M54: 22,873,814 km (0.098 R)
• M55: 23,152,664 km (0.097 R)
• M56: 24,222,289 km (0.053 R)
• M57: 24,506,525 km (0.069 R)
• M58: 24,791,808 km (0.109 R)
• M59: 24,848,954 km (0.118 R)
• M60: 25,885,967 km (0.115 R)
• M61: 26,995,833 km (0.047 R)
• M62: 27,704,778 km (0.11 R)
• M63: 28,539,534 km (0.109 R)
• M64: 28,899,915 km (0.082 R)
• M65: 29,322,230 km (0.081 R)
• M66: 29,443,255 km (0.06 R)
• M67: 30,723,962 km (0.12 R)
• M68: 31,031,685 km (0.094 R)
• M69: 31,836,222 km (0.032 R)
• M70: 32,397,364 km (0.112 R)
• M71: 32,773,154 km (0.118 R)
• M72: 33,087,459 km (0.098 R)
• M73: 33,276,550 km (0.069 R)
• M74: 33,972,928 km (0.086 R)
• M75: 34,354,702 km (0.082 R)
• M76: 34,482,309 km (0.102 R)
• M77: 34,546,187 km (0.113 R)
• M78: 34,673,944 km (0.06 R)
• M79: 34,930,205 km (0.107 R)
• M80: 35,251,242 km (0.028 R)
• M81: 36,350,188 km (0.112 R)
• M82: 37,854,844 km (0.097 R)
• M83: 37,920,667 km (0.106 R)
• M84: 38,250,680 km (0.058 R)
• M85: 38,647,862 km (0.052 R)
• M86: 39,580,006 km (0.065 R)
• M87: 40,116,015 km (0.119 R)
• M88: 43,865,536 km (0.106 R)
• M89: 44,003,914 km (0.082 R)
• M90: 45,326,360 km (0.084 R)
• M91: 47,015,469 km (0.07 R)
• M92: 47,157,138 km (0.036 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: 199 - 12,099 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit