🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.47 AU - 0.55 AU

Year: 155 Days

Day: 39.7 Hours

Environment

Temp: 77 °C

Axial Tilt: 37 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,644,637 km

• M1: 372,947 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.49 AU - 0.63 AU

Year: 178 Days

Day: 12.5 Hours

Environment

Temp: 50 °C

Axial Tilt: 24.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.53 AU - 0.69 AU

Year: 202 Days

Day: 44.6 Hours

Environment

Temp: 36 °C

Axial Tilt: 18.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 31,644,637 km

• M1: 556,205 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.04 AU - 1.34 AU

Year: 551 Days

Day: 34 Hours

Environment

Temp: -63 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,644,637 km

• M1: 61,485 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 370.1

Radius: 11.1

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 6.1 AU - 7.22 AU

Year: 7298 Days

Day: 8 Hours

Environment

Temp: -189 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 31,644,637 km

• M1: 156,479 km (0.118 R)
• M2: 309,967 km (0.111 R)
• M3: 428,897 km (0.101 R)
• M4: 696,677 km (0.12 R)
• M5: 864,376 km (0.11 R)
• M6: 1,002,904 km (0.049 R)
• M7: 1,149,360 km (0.026 R)
• M8: 1,350,719 km (0.084 R)
• M9: 1,431,352 km (0.099 R)
• M10: 1,859,651 km (0.067 R)
• M11: 1,950,158 km (0.057 R)
• M12: 2,192,357 km (0.048 R)
• M13: 2,747,365 km (0.114 R)
• M14: 2,977,297 km (0.043 R)
• M15: 3,105,353 km (0.042 R)
• M16: 3,235,204 km (0.038 R)
• M17: 3,366,999 km (0.112 R)
• M18: 3,523,030 km (0.109 R)
• M19: 3,773,157 km (0.067 R)
• M20: 4,029,269 km (0.05 R)
• M21: 4,242,895 km (0.114 R)
• M22: 4,460,410 km (0.109 R)
• M23: 4,681,665 km (0.084 R)
• M24: 4,956,925 km (0.065 R)
• M25: 5,393,003 km (0.069 R)
• M26: 5,655,248 km (0.081 R)
• M27: 6,522,617 km (0.066 R)
• M28: 7,286,613 km (0.117 R)
• M29: 7,664,497 km (0.088 R)
• M30: 7,752,610 km (0.119 R)
• M31: 8,898,231 km (0.116 R)
• M32: 9,871,664 km (0.095 R)
• M33: 10,064,047 km (0.12 R)
• M34: 10,322,403 km (0.113 R)
• M35: 10,648,376 km (0.09 R)
• M36: 10,878,757 km (0.049 R)
• M37: 11,143,845 km (0.067 R)
• M38: 11,377,666 km (0.092 R)
• M39: 12,398,073 km (0.074 R)
• M40: 13,059,445 km (0.113 R)
• M41: 14,307,690 km (0.058 R)
• M42: 14,707,864 km (0.083 R)
• M43: 14,890,972 km (0.069 R)
• M44: 15,001,226 km (0.101 R)
• M45: 15,407,683 km (0.043 R)
• M46: 16,269,367 km (0.09 R)
• M47: 16,648,897 km (0.076 R)
• M48: 17,031,418 km (0.093 R)
• M49: 17,416,782 km (0.073 R)
• M50: 17,922,124 km (0.094 R)
• M51: 18,117,798 km (0.109 R)
• M52: 19,026,904 km (0.081 R)
• M53: 19,547,355 km (0.114 R)
• M54: 20,684,150 km (0.079 R)
• M55: 20,766,129 km (0.103 R)
• M56: 21,883,925 km (0.112 R)
• M57: 22,135,099 km (0.068 R)
• M58: 22,302,948 km (0.034 R)
• M59: 23,532,942 km (0.096 R)
• M60: 23,962,288 km (0.111 R)
• M61: 24,177,858 km (0.105 R)
• M62: 24,654,477 km (0.096 R)
• M63: 25,616,990 km (0.052 R)
• M64: 25,749,234 km (0.083 R)
• M65: 26,058,603 km (0.089 R)
• M66: 26,191,446 km (0.099 R)
• M67: 26,547,189 km (0.102 R)
• M68: 26,994,038 km (0.095 R)
• M69: 27,083,647 km (0.083 R)
• M70: 27,218,435 km (0.09 R)
• M71: 27,398,252 km (0.032 R)
• M72: 27,849,888 km (0.118 R)
• M73: 28,395,022 km (0.041 R)
• M74: 29,680,666 km (0.051 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 485 - 14,284 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit