🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.24 AU - 1.92 AU

Year: 737 Days

Day: 35.4 Hours

Environment

Temp: -58 °C

Axial Tilt: 74.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.4 AU - 2.56 AU

Year: 1448 Days

Day: 14.4 Hours

Environment

Temp: -95 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 3.04 AU - 3.8 AU

Year: 2346 Days

Day: 43.7 Hours

Environment

Temp: -121 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 3.22 AU - 3.78 AU

Year: 2428 Days

Day: 14 Hours

Environment

Temp: -123 °C

Axial Tilt: 95.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 769.4

Radius: 9.4

Gravity: 8.71 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 5.42 AU - 6.96 AU

Year: 5711 Days

Day: 10.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 86,189,460 km

• M1: 117,584 km (0.111 R)
• M2: 490,831 km (0.079 R)
• M3: 1,003,353 km (0.084 R)
• M4: 1,436,888 km (0.113 R)
• M5: 2,175,901 km (0.076 R)
• M6: 2,507,410 km (0.108 R)
• M7: 3,379,416 km (0.116 R)
• M8: 4,493,022 km (0.081 R)
• M9: 7,875,580 km (0.119 R)
• M10: 8,382,268 km (0.091 R)
• M11: 8,869,209 km (0.036 R)
• M12: 11,591,890 km (0.067 R)
• M13: 11,942,099 km (0.074 R)
• M14: 12,928,547 km (0.101 R)
• M15: 13,523,947 km (0.043 R)
• M16: 15,420,100 km (0.085 R)
• M17: 16,652,038 km (0.111 R)
• M18: 18,014,875 km (0.056 R)
• M19: 18,689,262 km (0.055 R)
• M20: 19,240,979 km (0.074 R)
• M21: 21,257,409 km (0.11 R)
• M22: 23,094,770 km (0.108 R)
• M23: 25,790,673 km (0.119 R)
• M24: 27,434,454 km (0.101 R)
• M25: 28,327,105 km (0.041 R)
• M26: 28,871,940 km (0.066 R)
• M27: 29,331,355 km (0.111 R)
• M28: 31,994,197 km (0.115 R)
• M29: 32,486,225 km (0.107 R)
• M30: 33,083,120 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352.1

Radius: 14.5

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 7.53 AU - 8.79 AU

Year: 8644 Days

Day: 5.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 86,189,460 km

• M1: 183,856 km (0.117 R)
• M2: 647,609 km (0.071 R)
• M3: 1,163,871 km (0.106 R)
• M4: 2,252,346 km (0.047 R)
• M5: 2,766,813 km (0.114 R)
• M6: 3,510,464 km (0.092 R)
• M7: 4,697,672 km (0.114 R)
• M8: 5,167,559 km (0.092 R)
• M9: 6,399,049 km (0.103 R)
• M10: 7,048,902 km (0.11 R)
• M11: 8,086,962 km (0.114 R)
• M12: 10,374,014 km (0.118 R)
• M13: 11,617,023 km (0.079 R)
• M14: 13,664,718 km (0.038 R)
• M15: 14,340,751 km (0.09 R)
• M16: 15,456,602 km (0.112 R)
• M17: 17,728,844 km (0.119 R)
• M18: 18,669,964 km (0.087 R)
• M19: 23,322,308 km (0.092 R)
• M20: 24,864,512 km (0.049 R)
• M21: 28,878,971 km (0.089 R)
• M22: 30,943,721 km (0.087 R)
• M23: 32,012,299 km (0.042 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 709.6

Radius: 6.9

Gravity: 14.9 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 14.73 AU - 17.23 AU

Year: 23690 Days

Day: 23.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 86,189,460 km

• M1: 85,869 km (0.101 R)
• M2: 376,388 km (0.063 R)
• M3: 860,637 km (0.052 R)
• M4: 1,383,332 km (0.077 R)
• M5: 2,577,123 km (0.112 R)
• M6: 3,124,202 km (0.081 R)
• M7: 3,905,552 km (0.074 R)
• M8: 5,076,454 km (0.09 R)
• M9: 5,555,167 km (0.069 R)
• M10: 6,836,623 km (0.099 R)
• M11: 7,075,979 km (0.115 R)
• M12: 8,743,098 km (0.107 R)
• M13: 10,153,955 km (0.045 R)
• M14: 12,760,100 km (0.088 R)
• M15: 15,045,507 km (0.092 R)
• M16: 17,950,099 km (0.097 R)
• M17: 24,060,873 km (0.112 R)
• M18: 25,866,818 km (0.119 R)
• M19: 31,956,798 km (0.053 R)
• M20: 32,898,068 km (0.029 R)
• M21: 34,135,242 km (0.118 R)
• M22: 35,118,699 km (0.06 R)
• M23: 36,848,499 km (0.051 R)
• M24: 40,789,505 km (0.085 R)
• M25: 45,506,775 km (0.12 R)
• M26: 46,355,144 km (0.115 R)
• M27: 51,485,154 km (0.089 R)
• M28: 53,902,806 km (0.111 R)
• M29: 54,471,277 km (0.082 R)
• M30: 65,399,851 km (0.105 R)
• M31: 68,454,041 km (0.093 R)
• M32: 72,288,982 km (0.099 R)
• M33: 76,741,912 km (0.076 R)
• M34: 78,427,432 km (0.088 R)
• M35: 79,646,505 km (0.096 R)
• M36: 81,622,992 km (0.092 R)
• M37: 82,122,200 km (0.09 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 168 - 18,424 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit