🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.7 AU - 0.94 AU

Year: 280 Days

Day: 47.2 Hours

Environment

Temp: 98 °C

Axial Tilt: 17.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.44 AU - 2.28 AU

Year: 956 Days

Day: 20.6 Hours

Environment

Temp: -60 °C

Axial Tilt: 42.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,312,975 km

• M1: 40,092 km (0.067 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.91 AU - 1.93 AU

Year: 1002 Days

Day: 46.7 Hours

Environment

Temp: -64 °C

Axial Tilt: 43.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,312,975 km

• M1: 297,550 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.89 AU - 2.09 AU

Year: 1058 Days

Day: 14 Hours

Environment

Temp: -86 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,312,975 km

• M1: 46,226 km (0.104 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.79 AU - 3.77 AU

Year: 2238 Days

Day: 33.8 Hours

Environment

Temp: -124 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 3.42 AU - 3.66 AU

Year: 2509 Days

Day: 32.8 Hours

Environment

Temp: -132 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,312,975 km

• M1: 239,955 km (0.05 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 3.93 AU - 4.05 AU

Year: 3003 Days

Day: 48 Hours

Environment

Temp: -133 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,312,975 km

• M1: 877,092 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 941.6

Radius: 6.8

Gravity: 20.36 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 11.87 AU - 12.97 AU

Year: 16490 Days

Day: 21.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 112.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 82,312,975 km

• M1: 89,011 km (0.081 R)
• M2: 350,657 km (0.112 R)
• M3: 661,372 km (0.113 R)
• M4: 1,217,876 km (0.104 R)
• M5: 1,804,599 km (0.084 R)
• M6: 2,131,171 km (0.081 R)
• M7: 2,363,048 km (0.11 R)
• M8: 4,458,316 km (0.105 R)
• M9: 5,951,003 km (0.107 R)
• M10: 6,991,756 km (0.028 R)
• M11: 9,597,152 km (0.049 R)
• M12: 10,352,322 km (0.106 R)
• M13: 11,084,005 km (0.108 R)
• M14: 11,335,479 km (0.111 R)
• M15: 12,245,483 km (0.09 R)
• M16: 13,063,484 km (0.093 R)
• M17: 14,284,053 km (0.082 R)
• M18: 17,368,014 km (0.063 R)
• M19: 19,930,027 km (0.119 R)
• M20: 22,432,051 km (0.084 R)
• M21: 23,037,773 km (0.081 R)
• M22: 23,758,236 km (0.083 R)
• M23: 24,599,874 km (0.041 R)
• M24: 26,566,039 km (0.111 R)
• M25: 27,702,534 km (0.106 R)
• M26: 34,671,251 km (0.1 R)
• M27: 43,810,185 km (0.085 R)
• M28: 44,281,419 km (0.111 R)
• M29: 51,587,779 km (0.079 R)
• M30: 60,819,463 km (0.083 R)
• M31: 62,193,819 km (0.095 R)
• M32: 65,412,716 km (0.031 R)
• M33: 66,028,311 km (0.108 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 860.9

Radius: 7.8

Gravity: 14.15 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 11.3 AU - 17.02 AU

Year: 20073 Days

Day: 20.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 82,312,975 km

• M1: 99,483 km (0.079 R)
• M2: 342,430 km (0.088 R)
• M3: 678,875 km (0.066 R)
• M4: 1,733,241 km (0.04 R)
• M5: 2,000,273 km (0.109 R)
• M6: 2,867,492 km (0.066 R)
• M7: 3,328,403 km (0.108 R)
• M8: 3,775,252 km (0.05 R)
• M9: 5,280,356 km (0.116 R)
• M10: 10,497,881 km (0.109 R)
• M11: 11,993,860 km (0.101 R)
• M12: 12,476,163 km (0.025 R)
• M13: 12,757,557 km (0.094 R)
• M14: 13,406,064 km (0.114 R)
• M15: 14,458,185 km (0.046 R)
• M16: 15,403,046 km (0.114 R)
• M17: 17,944,564 km (0.075 R)
• M18: 18,393,806 km (0.055 R)
• M19: 21,048,869 km (0.057 R)
• M20: 21,447,996 km (0.104 R)
• M21: 24,166,190 km (0.113 R)
• M22: 26,988,503 km (0.071 R)
• M23: 29,398,824 km (0.102 R)
• M24: 30,023,096 km (0.068 R)
• M25: 30,783,951 km (0.102 R)
• M26: 31,169,165 km (0.09 R)
• M27: 33,278,046 km (0.09 R)
• M28: 34,920,781 km (0.066 R)
• M29: 36,187,875 km (0.099 R)
• M30: 38,962,915 km (0.106 R)
• M31: 40,020,123 km (0.091 R)
• M32: 43,789,990 km (0.116 R)
• M33: 45,927,593 km (0.112 R)
• M34: 50,587,866 km (0.087 R)
• M35: 54,050,010 km (0.025 R)
• M36: 59,633,750 km (0.03 R)
• M37: 62,667,296 km (0.086 R)
• M38: 66,655,575 km (0.053 R)
• M39: 78,190,768 km (0.115 R)
• M40: 80,113,101 km (0.108 R)
• M41: 81,085,935 km (0.066 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 228 - 19,740 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit