🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.47 AU - 0.59 AU

Year: 142 Days

Day: 14 Hours

Environment

Temp: 234 °C

Axial Tilt: 35.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,347,537 km

• M1: 11,669 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.57 AU - 2.09 AU

Year: 913 Days

Day: 33.5 Hours

Environment

Temp: -55 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,347,537 km

• M1: 19,298 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.03 AU - 2.07 AU

Year: 1083 Days

Day: 35.6 Hours

Environment

Temp: -68 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,347,537 km

• M1: 21,991 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.65 AU - 2.65 AU

Year: 1163 Days

Day: 16.4 Hours

Environment

Temp: -71 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,347,537 km

• M1: 1,080,994 km (0.076 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.86 AU - 3.18 AU

Year: 1936 Days

Day: 17.9 Hours

Environment

Temp: -97 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,347,537 km

• M1: 333,454 km (0.116 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 3.26 AU - 3.3 AU

Year: 2192 Days

Day: 43.5 Hours

Environment

Temp: -113 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 76

Radius: 11.3

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 6.07 AU - 7.55 AU

Year: 6557 Days

Day: 9.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 56,347,537 km

• M1: 140,622 km (0.091 R)
• M2: 587,770 km (0.087 R)
• M3: 1,028,186 km (0.109 R)
• M4: 1,818,961 km (0.088 R)
• M5: 2,181,586 km (0.072 R)
• M6: 2,795,835 km (0.11 R)
• M7: 3,184,939 km (0.063 R)
• M8: 3,809,510 km (0.106 R)
• M9: 4,576,498 km (0.106 R)
• M10: 5,097,847 km (0.116 R)
• M11: 7,951,426 km (0.104 R)
• M12: 8,449,737 km (0.112 R)
• M13: 9,928,811 km (0.117 R)
• M14: 10,433,703 km (0.097 R)
• M15: 11,184,834 km (0.047 R)
• M16: 12,133,135 km (0.072 R)
• M17: 12,543,931 km (0.116 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 795

Radius: 3.8

Gravity: 55.06 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 12.43 AU - 16.01 AU

Year: 19785 Days

Day: 18.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 56,347,537 km

• M1: 47,722 km (0.079 R)
• M2: 174,282 km (0.056 R)
• M3: 451,038 km (0.108 R)
• M4: 701,165 km (0.082 R)
• M5: 1,425,668 km (0.087 R)
• M6: 1,845,439 km (0.081 R)
• M7: 2,042,909 km (0.098 R)
• M8: 2,254,290 km (0.091 R)
• M9: 2,503,520 km (0.118 R)
• M10: 4,164,506 km (0.116 R)
• M11: 4,862,978 km (0.096 R)
• M12: 5,676,940 km (0.086 R)
• M13: 7,471,516 km (0.114 R)
• M14: 8,603,972 km (0.094 R)
• M15: 11,993,112 km (0.099 R)
• M16: 12,470,927 km (0.09 R)
• M17: 14,509,497 km (0.105 R)
• M18: 14,662,985 km (0.113 R)
• M19: 15,130,329 km (0.117 R)
• M20: 15,849,595 km (0.112 R)
• M21: 16,259,045 km (0.111 R)
• M22: 16,591,601 km (0.069 R)
• M23: 19,324,155 km (0.087 R)
• M24: 22,240,416 km (0.11 R)
• M25: 23,064,850 km (0.112 R)
• M26: 26,224,208 km (0.065 R)
• M27: 30,031,922 km (0.102 R)
• M28: 39,911,814 km (0.096 R)
• M29: 40,062,310 km (0.078 R)
• M30: 47,071,568 km (0.117 R)
• M31: 49,635,975 km (0.06 R)
• M32: 51,396,443 km (0.064 R)
• M33: 56,356,510 km (0.099 R)
• M34: 67,427,799 km (0.117 R)
• M35: 78,910,782 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 140.4

Radius: 7.2

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 15.04 AU - 20.94 AU

Year: 28153 Days

Day: 21.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 56,347,537 km

• M1: 90,058 km (0.025 R)
• M2: 487,689 km (0.112 R)
• M3: 958,025 km (0.114 R)
• M4: 1,351,168 km (0.078 R)
• M5: 1,717,384 km (0.104 R)
• M6: 3,274,997 km (0.092 R)
• M7: 3,854,539 km (0.08 R)
• M8: 7,079,719 km (0.096 R)
• M9: 7,378,017 km (0.087 R)
• M10: 10,618,158 km (0.105 R)
• M11: 11,352,534 km (0.09 R)
• M12: 13,824,339 km (0.042 R)
• M13: 14,156,746 km (0.093 R)
• M14: 15,255,991 km (0.098 R)
• M15: 15,539,329 km (0.076 R)
• M16: 17,009,876 km (0.044 R)
• M17: 27,512,096 km (0.066 R)
• M18: 36,374,423 km (0.084 R)
• M19: 39,749,650 km (0.055 R)
• M20: 41,927,346 km (0.103 R)
• M21: 47,415,644 km (0.066 R)
• M22: 48,019,720 km (0.097 R)
• M23: 49,243,430 km (0.107 R)
• M24: 50,802,091 km (0.106 R)
• M25: 52,877,163 km (0.109 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 531 - 14,586 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit