🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.45 AU - 0.69 AU

Year: 166 Days

Day: 29.5 Hours

Environment

Temp: 147 °C

Axial Tilt: 36.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.99 AU - 1.31 AU

Year: 475 Days

Day: 41.8 Hours

Environment

Temp: -25 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 2.93 AU - 4.88 AU

Year: 2965 Days

Day: 14.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,133,380 km

• M1: 530,474 km (0.062 R)

Asteroid Belt

Center: 5.98 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 363.1

Radius: 13.2

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 7.17 AU - 8.93 AU

Year: 8794 Days

Day: 11.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 84,133,380 km

• M1: 164,258 km (0.072 R)
• M2: 1,002,007 km (0.118 R)
• M3: 1,414,747 km (0.079 R)
• M4: 2,186,672 km (0.109 R)
• M5: 2,734,051 km (0.073 R)
• M6: 3,891,041 km (0.086 R)
• M7: 4,359,432 km (0.063 R)
• M8: 5,033,370 km (0.099 R)
• M9: 6,796,979 km (0.107 R)
• M10: 7,296,038 km (0.086 R)
• M11: 14,179,485 km (0.075 R)
• M12: 15,417,108 km (0.086 R)
• M13: 16,093,589 km (0.088 R)
• M14: 18,039,409 km (0.093 R)
• M15: 22,393,904 km (0.118 R)
• M16: 23,826,004 km (0.06 R)
• M17: 25,233,720 km (0.083 R)
• M18: 29,413,933 km (0.028 R)
• M19: 31,325,046 km (0.049 R)
• M20: 34,034,712 km (0.096 R)
• M21: 35,605,789 km (0.078 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 736.1

Radius: 12.5

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 10.46 AU - 11.08 AU

Year: 13608 Days

Day: 6.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 84,133,380 km

• M1: 159,621 km (0.115 R)
• M2: 651,050 km (0.065 R)
• M3: 1,050,626 km (0.082 R)
• M4: 1,999,376 km (0.113 R)
• M5: 2,477,490 km (0.114 R)
• M6: 3,377,621 km (0.094 R)
• M7: 4,578,892 km (0.102 R)
• M8: 5,173,842 km (0.118 R)
• M9: 5,598,700 km (0.106 R)
• M10: 6,438,692 km (0.074 R)
• M11: 8,562,085 km (0.109 R)
• M12: 9,677,187 km (0.107 R)
• M13: 10,214,991 km (0.06 R)
• M14: 10,829,539 km (0.115 R)
• M15: 14,487,207 km (0.083 R)
• M16: 16,366,905 km (0.119 R)
• M17: 16,822,729 km (0.083 R)
• M18: 18,814,475 km (0.087 R)
• M19: 20,605,312 km (0.088 R)
• M20: 24,820,980 km (0.046 R)
• M21: 26,448,904 km (0.099 R)
• M22: 30,599,197 km (0.067 R)
• M23: 31,059,809 km (0.074 R)
• M24: 31,877,212 km (0.099 R)
• M25: 37,346,809 km (0.074 R)
• M26: 39,075,263 km (0.077 R)
• M27: 39,617,705 km (0.071 R)
• M28: 44,433,260 km (0.096 R)
• M29: 45,024,322 km (0.073 R)
• M30: 48,213,599 km (0.114 R)
• M31: 49,467,229 km (0.053 R)
• M32: 58,680,812 km (0.114 R)
• M33: 59,392,299 km (0.076 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 863.6

Radius: 3.7

Gravity: 63.08 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 11.26 AU - 17.24 AU

Year: 20711 Days

Day: 23.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 84,133,380 km

• M1: 51,013 km (0.078 R)
• M2: 262,245 km (0.08 R)
• M3: 1,123,480 km (0.109 R)
• M4: 1,391,709 km (0.099 R)
• M5: 1,593,217 km (0.077 R)
• M6: 1,872,217 km (0.059 R)
• M7: 2,293,784 km (0.092 R)
• M8: 3,235,652 km (0.102 R)
• M9: 3,350,992 km (0.063 R)
• M10: 3,682,202 km (0.049 R)
• M11: 4,305,277 km (0.062 R)
• M12: 4,660,123 km (0.065 R)
• M13: 5,427,560 km (0.114 R)
• M14: 7,306,958 km (0.029 R)
• M15: 7,811,103 km (0.111 R)
• M16: 8,337,987 km (0.037 R)
• M17: 8,665,307 km (0.038 R)
• M18: 12,144,355 km (0.095 R)
• M19: 12,850,307 km (0.071 R)
• M20: 13,067,224 km (0.112 R)
• M21: 14,036,020 km (0.081 R)
• M22: 14,343,444 km (0.079 R)
• M23: 16,452,475 km (0.092 R)
• M24: 16,794,306 km (0.08 R)
• M25: 18,118,247 km (0.082 R)
• M26: 19,510,255 km (0.094 R)
• M27: 31,040,810 km (0.11 R)
• M28: 39,796,624 km (0.1 R)
• M29: 45,398,765 km (0.112 R)
• M30: 45,566,165 km (0.061 R)
• M31: 56,378,052 km (0.068 R)
• M32: 73,745,916 km (0.047 R)
• M33: 80,405,864 km (0.065 R)
• M34: 81,883,442 km (0.081 R)
• M35: 82,131,325 km (0.114 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 362 - 11,817 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit