🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.82 AU - 1.02 AU

Year: 322 Days

Day: 44.6 Hours

Environment

Temp: 137 °C

Axial Tilt: 12.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.2 AU - 1.84 AU

Year: 684 Days

Day: 45.5 Hours

Environment

Temp: -31 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 77,837,646 km

• M1: 183,108 km (0.1 R)
• M2: 364,420 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.49 AU - 1.95 AU

Year: 824 Days

Day: 22.5 Hours

Environment

Temp: -58 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.98 AU - 4.6 AU

Year: 2695 Days

Day: 42.2 Hours

Environment

Temp: -127 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.88 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 833

Radius: 8.7

Gravity: 11.01 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 4.77 AU - 7.15 AU

Year: 5314 Days

Day: 7.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 77,837,646 km

• M1: 109,506 km (0.048 R)
• M2: 663,018 km (0.095 R)
• M3: 967,150 km (0.061 R)
• M4: 1,288,935 km (0.075 R)
• M5: 1,669,363 km (0.042 R)
• M6: 2,622,750 km (0.086 R)
• M7: 4,599,087 km (0.075 R)
• M8: 4,894,842 km (0.084 R)
• M9: 7,480,941 km (0.03 R)
• M10: 7,967,433 km (0.118 R)
• M11: 10,957,296 km (0.105 R)
• M12: 11,832,593 km (0.118 R)
• M13: 12,441,457 km (0.055 R)
• M14: 14,167,666 km (0.066 R)
• M15: 16,355,834 km (0.076 R)
• M16: 20,081,869 km (0.093 R)
• M17: 24,663,303 km (0.105 R)
• M18: 25,405,758 km (0.044 R)
• M19: 30,646,021 km (0.099 R)
• M20: 31,503,965 km (0.076 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 592.5

Radius: 8.1

Gravity: 9.03 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 5.51 AU - 8.67 AU

Year: 6895 Days

Day: 14.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 77,837,646 km

• M1: 100,829 km (0.094 R)
• M2: 617,091 km (0.108 R)
• M3: 994,826 km (0.082 R)
• M4: 1,378,096 km (0.097 R)
• M5: 2,144,934 km (0.108 R)
• M6: 4,464,300 km (0.086 R)
• M7: 5,098,595 km (0.086 R)
• M8: 6,014,582 km (0.031 R)
• M9: 6,511,696 km (0.095 R)
• M10: 6,823,009 km (0.1 R)
• M11: 7,855,384 km (0.116 R)
• M12: 9,116,195 km (0.117 R)
• M13: 9,550,178 km (0.095 R)
• M14: 11,032,394 km (0.044 R)
• M15: 11,828,404 km (0.055 R)
• M16: 12,930,492 km (0.117 R)
• M17: 14,042,303 km (0.097 R)
• M18: 14,562,904 km (0.093 R)
• M19: 16,014,003 km (0.106 R)
• M20: 17,692,342 km (0.094 R)
• M21: 18,095,658 km (0.087 R)
• M22: 19,842,811 km (0.057 R)
• M23: 20,943,403 km (0.034 R)
• M24: 23,994,750 km (0.078 R)
• M25: 28,050,798 km (0.103 R)
• M26: 30,002,152 km (0.117 R)
• M27: 30,383,926 km (0.076 R)
• M28: 31,254,586 km (0.067 R)
• M29: 31,844,300 km (0.036 R)
• M30: 34,694,439 km (0.043 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 928.3

Radius: 4.4

Gravity: 47.95 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 11.21 AU - 15.45 AU

Year: 17776 Days

Day: 19.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 77,837,646 km

• M1: 55,800 km (0.118 R)
• M2: 203,004 km (0.088 R)
• M3: 355,744 km (0.072 R)
• M4: 547,229 km (0.076 R)
• M5: 744,698 km (0.083 R)
• M6: 894,296 km (0.08 R)
• M7: 1,143,526 km (0.057 R)
• M8: 1,602,792 km (0.106 R)
• M9: 1,744,012 km (0.083 R)
• M10: 2,700,242 km (0.105 R)
• M11: 2,875,421 km (0.092 R)
• M12: 3,361,165 km (0.034 R)
• M13: 3,505,377 km (0.07 R)
• M14: 3,837,036 km (0.117 R)
• M15: 5,415,593 km (0.096 R)
• M16: 7,675,268 km (0.09 R)
• M17: 7,925,994 km (0.087 R)
• M18: 9,603,585 km (0.117 R)
• M19: 13,568,826 km (0.088 R)
• M20: 19,596,872 km (0.102 R)
• M21: 20,733,068 km (0.089 R)
• M22: 21,121,424 km (0.116 R)
• M23: 24,189,826 km (0.065 R)
• M24: 28,486,427 km (0.119 R)
• M25: 31,192,502 km (0.104 R)
• M26: 31,574,276 km (0.069 R)
• M27: 32,869,345 km (0.028 R)
• M28: 35,427,020 km (0.106 R)
• M29: 37,108,949 km (0.044 R)
• M30: 40,029,099 km (0.074 R)
• M31: 41,086,307 km (0.041 R)
• M32: 41,698,761 km (0.11 R)
• M33: 50,747,038 km (0.113 R)
• M34: 51,629,068 km (0.045 R)
• M35: 52,342,051 km (0.069 R)
• M36: 61,816,084 km (0.074 R)
• M37: 66,743,838 km (0.114 R)
• M38: 71,485,193 km (0.11 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 201 - 15,117 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit