🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.43 AU - 0.63 AU

Year: 147 Days

Day: 45.7 Hours

Environment

Temp: 214 °C

Axial Tilt: 36.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,156,658 km

• M1: 20,944 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.5 AU - 0.84 AU

Year: 209 Days

Day: 21.3 Hours

Environment

Temp: 98 °C

Axial Tilt: 28.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,156,658 km

• M1: 213,925 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.76 AU - 0.9 AU

Year: 288 Days

Day: 33.1 Hours

Environment

Temp: 43 °C

Axial Tilt: 38.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.87 AU - 1.25 AU

Year: 416 Days

Day: 16 Hours

Environment

Temp: 15 °C

Axial Tilt: 37.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.98 AU - 1.34 AU

Year: 476 Days

Day: 46.7 Hours

Environment

Temp: -16 °C

Axial Tilt: 21.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.69 AU - 2.13 AU

Year: 1005 Days

Day: 44.4 Hours

Environment

Temp: -76 °C

Axial Tilt: 46.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 36,156,658 km

• M1: 613,650 km (0.077 R)
• M2: 856,149 km (0.045 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.8 AU - 4.58 AU

Year: 2699 Days

Day: 27.9 Hours

Environment

Temp: -122 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,156,658 km

• M1: 1,269,637 km (0.093 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 982.2

Radius: 12.7

Gravity: 6.09 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 4.87 AU - 6.95 AU

Year: 5471 Days

Day: 13.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 36,156,658 km

• M1: 237,711 km (0.108 R)
• M2: 317,596 km (0.084 R)
• M3: 456,722 km (0.054 R)
• M4: 635,043 km (0.075 R)
• M5: 727,195 km (0.109 R)
• M6: 867,967 km (0.101 R)
• M7: 972,536 km (0.088 R)
• M8: 1,245,552 km (0.108 R)
• M9: 1,453,343 km (0.066 R)
• M10: 1,635,703 km (0.116 R)
• M11: 1,845,290 km (0.068 R)
• M12: 2,003,415 km (0.102 R)
• M13: 2,166,177 km (0.091 R)
• M14: 2,354,670 km (0.111 R)
• M15: 2,461,932 km (0.066 R)
• M16: 2,681,243 km (0.098 R)
• M17: 2,861,358 km (0.074 R)
• M18: 2,976,100 km (0.085 R)
• M19: 3,897,922 km (0.108 R)
• M20: 4,051,260 km (0.11 R)
• M21: 4,550,169 km (0.071 R)
• M22: 5,013,324 km (0.117 R)
• M23: 5,349,321 km (0.087 R)
• M24: 5,491,588 km (0.069 R)
• M25: 5,721,819 km (0.101 R)
• M26: 5,838,057 km (0.082 R)
• M27: 6,073,075 km (0.061 R)
• M28: 6,311,385 km (0.082 R)
• M29: 7,200,594 km (0.089 R)
• M30: 7,294,841 km (0.119 R)
• M31: 7,966,087 km (0.056 R)
• M32: 8,194,223 km (0.107 R)
• M33: 8,791,119 km (0.08 R)
• M34: 9,574,114 km (0.116 R)
• M35: 9,956,486 km (0.079 R)
• M36: 10,664,683 km (0.068 R)
• M37: 11,061,117 km (0.113 R)
• M38: 11,535,941 km (0.098 R)
• M39: 11,831,396 km (0.085 R)
• M40: 12,885,463 km (0.058 R)
• M41: 13,115,245 km (0.096 R)
• M42: 13,384,970 km (0.106 R)
• M43: 13,578,849 km (0.053 R)
• M44: 13,734,581 km (0.061 R)
• M45: 14,363,640 km (0.079 R)
• M46: 15,365,197 km (0.096 R)
• M47: 15,812,944 km (0.099 R)
• M48: 16,059,182 km (0.066 R)
• M49: 16,347,906 km (0.075 R)
• M50: 16,805,077 km (0.099 R)
• M51: 18,935,949 km (0.1 R)
• M52: 19,066,548 km (0.091 R)
• M53: 19,944,538 km (0.055 R)
• M54: 21,015,509 km (0.097 R)
• M55: 21,240,953 km (0.054 R)
• M56: 21,331,460 km (0.082 R)
• M57: 21,558,100 km (0.111 R)
• M58: 22,059,403 km (0.097 R)
• M59: 22,334,513 km (0.049 R)
• M60: 22,472,443 km (0.108 R)
• M61: 23,680,296 km (0.118 R)
• M62: 24,576,088 km (0.054 R)
• M63: 25,819,994 km (0.092 R)
• M64: 26,498,271 km (0.103 R)
• M65: 26,741,966 km (0.081 R)
• M66: 26,839,653 km (0.097 R)
• M67: 27,035,327 km (0.087 R)
• M68: 27,428,171 km (0.087 R)
• M69: 27,921,844 km (0.102 R)
• M70: 28,968,281 km (0.107 R)
• M71: 29,169,042 km (0.103 R)
• M72: 30,179,874 km (0.075 R)
• M73: 30,791,730 km (0.081 R)
• M74: 31,304,850 km (0.091 R)
• M75: 31,459,385 km (0.065 R)
• M76: 33,701,558 km (0.09 R)
• M77: 34,975,234 km (0.115 R)
• M78: 35,242,566 km (0.103 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 503 - 16,137 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit