🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.31 AU - 1.51 AU

Year: 615 Days

Day: 42.5 Hours

Environment

Temp: -35 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 3.34 AU - 3.62 AU

Year: 2383 Days

Day: 26.1 Hours

Environment

Temp: -109 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 69,077,615 km

• M1: 1,141,731 km (0.098 R)
• M2: 1,738,477 km (0.066 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.81 AU - 4.35 AU

Year: 2487 Days

Day: 33.7 Hours

Environment

Temp: -123 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 3.64 AU - 4.56 AU

Year: 3048 Days

Day: 35.5 Hours

Environment

Temp: -121 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 69,077,615 km

• M1: 746,045 km (0.092 R)
• M2: 821,292 km (0.056 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 4.2 AU - 5.12 AU

Year: 3693 Days

Day: 18.8 Hours

Environment

Temp: -126 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.75 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 742.3

Radius: 8.3

Gravity: 10.78 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 9.14 AU - 12.54 AU

Year: 13101 Days

Day: 11.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 69,077,615 km

• M1: 103,372 km (0.112 R)
• M2: 755,768 km (0.047 R)
• M3: 1,261,409 km (0.048 R)
• M4: 2,104,692 km (0.114 R)
• M5: 2,669,724 km (0.103 R)
• M6: 2,941,244 km (0.088 R)
• M7: 3,757,450 km (0.073 R)
• M8: 5,905,974 km (0.086 R)
• M9: 7,547,512 km (0.078 R)
• M10: 8,234,914 km (0.113 R)
• M11: 9,369,315 km (0.114 R)
• M12: 10,000,767 km (0.12 R)
• M13: 11,058,424 km (0.111 R)
• M14: 13,263,946 km (0.053 R)
• M15: 16,791,463 km (0.054 R)
• M16: 18,362,241 km (0.083 R)
• M17: 23,852,333 km (0.1 R)
• M18: 27,707,470 km (0.063 R)
• M19: 28,351,938 km (0.119 R)
• M20: 29,226,637 km (0.067 R)
• M21: 30,345,180 km (0.075 R)
• M22: 31,260,420 km (0.092 R)
• M23: 37,662,910 km (0.104 R)
• M24: 40,068,144 km (0.028 R)
• M25: 42,858,743 km (0.116 R)
• M26: 44,301,465 km (0.079 R)
• M27: 47,588,878 km (0.117 R)
• M28: 53,644,001 km (0.084 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 539.3

Radius: 4.3

Gravity: 29.17 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 13.34 AU - 14.92 AU

Year: 19498 Days

Day: 17 Hours

Environment

Temp: -196 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 69,077,615 km

• M1: 59,390 km (0.079 R)
• M2: 238,908 km (0.106 R)
• M3: 549,623 km (0.118 R)
• M4: 711,188 km (0.098 R)
• M5: 1,043,894 km (0.117 R)
• M6: 1,397,095 km (0.064 R)
• M7: 1,568,683 km (0.074 R)
• M8: 2,190,412 km (0.117 R)
• M9: 2,444,878 km (0.115 R)
• M10: 3,751,915 km (0.085 R)
• M11: 3,931,432 km (0.06 R)
• M12: 6,095,066 km (0.047 R)
• M13: 6,684,781 km (0.093 R)
• M14: 7,831,000 km (0.041 R)
• M15: 11,981,443 km (0.073 R)
• M16: 12,175,172 km (0.063 R)
• M17: 12,702,206 km (0.102 R)
• M18: 13,107,317 km (0.12 R)
• M19: 15,797,834 km (0.084 R)
• M20: 21,093,449 km (0.06 R)
• M21: 22,142,130 km (0.1 R)
• M22: 23,125,138 km (0.069 R)
• M23: 26,248,442 km (0.034 R)
• M24: 27,015,580 km (0.112 R)
• M25: 30,473,236 km (0.09 R)
• M26: 31,076,714 km (0.115 R)
• M27: 32,183,140 km (0.093 R)
• M28: 37,833,451 km (0.029 R)
• M29: 39,094,112 km (0.082 R)
• M30: 52,068,137 km (0.097 R)
• M31: 53,103,654 km (0.099 R)
• M32: 53,626,648 km (0.068 R)
• M33: 63,440,418 km (0.112 R)
• M34: 66,017,840 km (0.11 R)
• M35: 68,870,821 km (0.111 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 195 - 15,732 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit