🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.33 AU - 1.39 AU

Year: 594 Days

Day: 15.9 Hours

Environment

Temp: -33 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.69 AU - 1.89 AU

Year: 897 Days

Day: 14.8 Hours

Environment

Temp: -74 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,866,292 km

• M1: 61,186 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.73 AU - 2.53 AU

Year: 1165 Days

Day: 18.8 Hours

Environment

Temp: -79 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.74 AU - 2.72 AU

Year: 1248 Days

Day: 20.2 Hours

Environment

Temp: -82 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.24 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 12.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 529.7

Radius: 7.2

Gravity: 10.22 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 11.93 AU - 12.57 AU

Year: 16067 Days

Day: 24.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 64,866,292 km

• M1: 89,609 km (0.055 R)
• M2: 412,591 km (0.085 R)
• M3: 740,061 km (0.115 R)
• M4: 964,906 km (0.073 R)
• M5: 2,177,397 km (0.119 R)
• M6: 2,924,638 km (0.103 R)
• M7: 3,747,427 km (0.112 R)
• M8: 4,650,699 km (0.101 R)
• M9: 5,581,048 km (0.085 R)
• M10: 6,589,038 km (0.119 R)
• M11: 7,179,501 km (0.044 R)
• M12: 9,266,092 km (0.083 R)
• M13: 9,631,709 km (0.108 R)
• M14: 9,898,742 km (0.033 R)
• M15: 11,016,686 km (0.108 R)
• M16: 11,486,573 km (0.088 R)
• M17: 11,908,589 km (0.076 R)
• M18: 13,903,327 km (0.071 R)
• M19: 14,591,477 km (0.073 R)
• M20: 18,214,738 km (0.107 R)
• M21: 19,629,634 km (0.064 R)
• M22: 20,671,583 km (0.084 R)
• M23: 20,937,718 km (0.118 R)
• M24: 25,008,276 km (0.099 R)
• M25: 26,025,242 km (0.073 R)
• M26: 26,648,467 km (0.114 R)
• M27: 30,369,714 km (0.112 R)
• M28: 33,438,864 km (0.057 R)
• M29: 33,683,157 km (0.077 R)
• M30: 35,680,738 km (0.108 R)
• M31: 41,297,839 km (0.082 R)
• M32: 42,573,609 km (0.025 R)
• M33: 44,021,866 km (0.066 R)
• M34: 49,984,089 km (0.032 R)
• M35: 53,407,188 km (0.062 R)
• M36: 58,033,502 km (0.053 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 602.9

Radius: 7

Gravity: 12.3 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 10.45 AU - 14.77 AU

Year: 16780 Days

Day: 20.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 64,866,292 km

• M1: 87,066 km (0.057 R)
• M2: 545,583 km (0.084 R)
• M3: 776,862 km (0.108 R)
• M4: 1,028,037 km (0.098 R)
• M5: 1,634,506 km (0.074 R)
• M6: 2,770,253 km (0.053 R)
• M7: 3,929,637 km (0.104 R)
• M8: 4,852,207 km (0.116 R)
• M9: 5,530,334 km (0.113 R)
• M10: 5,911,659 km (0.088 R)
• M11: 6,433,606 km (0.116 R)
• M12: 6,898,855 km (0.037 R)
• M13: 9,407,313 km (0.111 R)
• M14: 10,573,428 km (0.105 R)
• M15: 10,806,053 km (0.112 R)
• M16: 14,009,541 km (0.095 R)
• M17: 16,439,609 km (0.119 R)
• M18: 18,041,802 km (0.072 R)
• M19: 18,457,984 km (0.054 R)
• M20: 21,183,058 km (0.114 R)
• M21: 23,272,193 km (0.092 R)
• M22: 26,337,154 km (0.038 R)
• M23: 29,088,558 km (0.093 R)
• M24: 29,660,919 km (0.087 R)
• M25: 39,729,305 km (0.047 R)
• M26: 44,232,350 km (0.072 R)
• M27: 50,201,605 km (0.066 R)
• M28: 51,024,991 km (0.117 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 385 - 18,387 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit