🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.48 AU - 0.66 AU

Year: 152 Days

Day: 39 Hours

Environment

Temp: 260 °C

Axial Tilt: 24.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.49 AU - 0.75 AU

Year: 172 Days

Day: 21.9 Hours

Environment

Temp: 227 °C

Axial Tilt: 39.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.68 AU - 0.88 AU

Year: 243 Days

Day: 46.8 Hours

Environment

Temp: 129 °C

Axial Tilt: 46.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 31,659,225 km

• M1: 197,320 km (0.082 R)
• M2: 296,653 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.8 AU - 0.9 AU

Year: 277 Days

Day: 47.5 Hours

Environment

Temp: 130 °C

Axial Tilt: 35.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2.95 AU - 3.95 AU

Year: 2263 Days

Day: 36.4 Hours

Environment

Temp: -106 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.9 AU - 4.48 AU

Year: 2503 Days

Day: 16.1 Hours

Environment

Temp: -116 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 3.26 AU - 4.96 AU

Year: 2942 Days

Day: 35.1 Hours

Environment

Temp: -113 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,659,225 km

• M1: 1,199,177 km (0.089 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 425.9

Radius: 14.9

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 5.77 AU - 8.61 AU

Year: 6808 Days

Day: 13.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 31,659,225 km

• M1: 199,863 km (0.118 R)
• M2: 317,297 km (0.053 R)
• M3: 475,721 km (0.079 R)
• M4: 671,246 km (0.059 R)
• M5: 844,779 km (0.081 R)
• M6: 1,302,399 km (0.057 R)
• M7: 1,763,908 km (0.057 R)
• M8: 1,923,081 km (0.072 R)
• M9: 2,410,919 km (0.077 R)
• M10: 2,730,460 km (0.057 R)
• M11: 2,916,410 km (0.096 R)
• M12: 3,042,671 km (0.088 R)
• M13: 3,235,802 km (0.116 R)
• M14: 3,932,180 km (0.113 R)
• M15: 4,382,021 km (0.106 R)
• M16: 5,176,984 km (0.085 R)
• M17: 5,512,981 km (0.071 R)
• M18: 6,097,609 km (0.084 R)
• M19: 6,260,671 km (0.026 R)
• M20: 6,425,079 km (0.095 R)
• M21: 6,898,855 km (0.054 R)
• M22: 7,326,406 km (0.09 R)
• M23: 7,792,104 km (0.064 R)
• M24: 8,478,310 km (0.045 R)
• M25: 9,371,409 km (0.107 R)
• M26: 9,591,467 km (0.098 R)
• M27: 10,684,729 km (0.083 R)
• M28: 11,212,959 km (0.036 R)
• M29: 11,749,866 km (0.12 R)
• M30: 11,953,319 km (0.065 R)
• M31: 12,329,408 km (0.103 R)
• M32: 12,848,512 km (0.057 R)
• M33: 14,849,683 km (0.047 R)
• M34: 15,033,090 km (0.12 R)
• M35: 15,143,344 km (0.104 R)
• M36: 15,587,649 km (0.067 R)
• M37: 16,262,186 km (0.081 R)
• M38: 16,869,853 km (0.118 R)
• M39: 17,099,635 km (0.088 R)
• M40: 17,253,272 km (0.094 R)
• M41: 17,368,911 km (0.035 R)
• M42: 17,756,220 km (0.093 R)
• M43: 18,500,021 km (0.084 R)
• M44: 18,697,490 km (0.101 R)
• M45: 19,614,674 km (0.112 R)
• M46: 20,301,927 km (0.072 R)
• M47: 21,079,537 km (0.094 R)
• M48: 22,621,741 km (0.057 R)
• M49: 22,875,310 km (0.092 R)
• M50: 23,342,504 km (0.04 R)
• M51: 23,470,560 km (0.108 R)
• M52: 23,598,765 km (0.068 R)
• M53: 23,812,989 km (0.087 R)
• M54: 24,546,168 km (0.076 R)
• M55: 24,850,151 km (0.118 R)
• M56: 25,769,879 km (0.113 R)
• M57: 25,902,123 km (0.058 R)
• M58: 26,300,353 km (0.088 R)
• M59: 26,656,097 km (0.114 R)
• M60: 26,789,987 km (0.068 R)
• M61: 27,327,342 km (0.074 R)
• M62: 27,507,308 km (0.112 R)
• M63: 27,823,259 km (0.083 R)
• M64: 28,004,273 km (0.116 R)
• M65: 28,823,770 km (0.048 R)
• M66: 29,190,434 km (0.078 R)
• M67: 29,420,516 km (0.111 R)
• M68: 29,836,099 km (0.078 R)
• M69: 30,253,626 km (0.068 R)
• M70: 30,439,726 km (0.043 R)
• M71: 30,672,949 km (0.096 R)
• M72: 30,860,096 km (0.081 R)
• M73: 31,423,482 km (0.065 R)
• M74: 31,564,852 km (0.085 R)

Kuiper Belt

Range: 31.1 - 57.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 506 - 16,083 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit