🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.55 AU - 0.65 AU

Year: 168 Days

Day: 40.3 Hours

Environment

Temp: 202 °C

Axial Tilt: 6.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 71,338,830 km

• M1: 26,180 km (0.086 R)
• M2: 197,320 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.76 AU - 1.1 AU

Year: 324 Days

Day: 30.6 Hours

Environment

Temp: 138 °C

Axial Tilt: 26.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,338,830 km

• M1: 493,823 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.25 AU - 3.61 AU

Year: 1814 Days

Day: 24.5 Hours

Environment

Temp: -100 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.86 AU - 3.6 AU

Year: 2099 Days

Day: 29.9 Hours

Environment

Temp: -100 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,338,830 km

• M1: 63,280 km (0.096 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 3.43 AU - 5.17 AU

Year: 3225 Days

Day: 26.4 Hours

Environment

Temp: -117 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 993.9

Radius: 12

Gravity: 6.9 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 6.29 AU - 7.13 AU

Year: 6286 Days

Day: 6.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 71,338,830 km

• M1: 166,652 km (0.113 R)
• M2: 619,485 km (0.103 R)
• M3: 1,077,254 km (0.089 R)
• M4: 1,511,088 km (0.062 R)
• M5: 2,224,520 km (0.116 R)
• M6: 2,631,427 km (0.105 R)
• M7: 3,598,128 km (0.118 R)
• M8: 4,294,356 km (0.07 R)
• M9: 4,816,453 km (0.046 R)
• M10: 6,361,350 km (0.033 R)
• M11: 7,651,781 km (0.082 R)
• M12: 8,977,817 km (0.089 R)
• M13: 10,646,432 km (0.051 R)
• M14: 11,399,507 km (0.115 R)
• M15: 12,900,124 km (0.094 R)
• M16: 14,228,104 km (0.103 R)
• M17: 17,019,600 km (0.074 R)
• M18: 19,634,272 km (0.058 R)
• M19: 20,157,415 km (0.035 R)
• M20: 20,613,390 km (0.106 R)
• M21: 24,857,481 km (0.088 R)
• M22: 25,735,770 km (0.118 R)
• M23: 26,272,528 km (0.099 R)
• M24: 26,908,169 km (0.117 R)
• M25: 27,927,678 km (0.075 R)
• M26: 30,340,543 km (0.091 R)
• M27: 31,445,024 km (0.075 R)
• M28: 34,377,142 km (0.101 R)
• M29: 38,176,928 km (0.087 R)
• M30: 39,110,119 km (0.093 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 621.1

Radius: 14.5

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 6.54 AU - 10.14 AU

Year: 8710 Days

Day: 12.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 71,338,830 km

• M1: 180,265 km (0.108 R)
• M2: 727,195 km (0.099 R)
• M3: 1,352,365 km (0.03 R)
• M4: 2,566,052 km (0.085 R)
• M5: 3,213,512 km (0.079 R)
• M6: 3,720,649 km (0.099 R)
• M7: 4,362,274 km (0.104 R)
• M8: 5,901,935 km (0.033 R)
• M9: 9,235,724 km (0.094 R)
• M10: 9,791,031 km (0.104 R)
• M11: 13,604,580 km (0.035 R)
• M12: 14,202,971 km (0.092 R)
• M13: 15,452,413 km (0.051 R)
• M14: 16,436,617 km (0.081 R)
• M15: 16,910,095 km (0.118 R)
• M16: 20,021,431 km (0.064 R)
• M17: 22,324,041 km (0.106 R)
• M18: 23,581,860 km (0.052 R)
• M19: 26,330,572 km (0.111 R)
• M20: 28,213,410 km (0.089 R)
• M21: 29,683,359 km (0.057 R)
• M22: 30,285,491 km (0.105 R)
• M23: 32,245,971 km (0.091 R)
• M24: 35,850,232 km (0.116 R)
• M25: 36,418,854 km (0.101 R)
• M26: 38,278,804 km (0.071 R)
• M27: 38,872,857 km (0.032 R)
• M28: 40,568,998 km (0.116 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 642.9

Radius: 7

Gravity: 13.12 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 13.26 AU - 14.54 AU

Year: 18742 Days

Day: 19.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 71,338,830 km

• M1: 87,066 km (0.11 R)
• M2: 455,974 km (0.063 R)
• M3: 728,242 km (0.1 R)
• M4: 1,072,018 km (0.091 R)
• M5: 1,458,579 km (0.041 R)
• M6: 1,753,885 km (0.105 R)
• M7: 2,049,640 km (0.106 R)
• M8: 3,168,184 km (0.071 R)
• M9: 3,965,989 km (0.072 R)
• M10: 4,346,267 km (0.076 R)
• M11: 5,070,021 km (0.063 R)
• M12: 5,518,217 km (0.058 R)
• M13: 7,484,681 km (0.067 R)
• M14: 11,369,139 km (0.111 R)
• M15: 12,533,160 km (0.081 R)
• M16: 15,324,058 km (0.113 R)
• M17: 15,865,453 km (0.111 R)
• M18: 19,474,501 km (0.089 R)
• M19: 20,293,550 km (0.076 R)
• M20: 23,392,320 km (0.085 R)
• M21: 25,266,931 km (0.118 R)
• M22: 25,913,493 km (0.086 R)
• M23: 26,350,618 km (0.036 R)
• M24: 28,378,716 km (0.114 R)
• M25: 29,194,772 km (0.109 R)
• M26: 31,861,355 km (0.11 R)
• M27: 36,159,152 km (0.06 R)
• M28: 44,309,543 km (0.106 R)
• M29: 45,091,790 km (0.085 R)
• M30: 46,202,255 km (0.091 R)
• M31: 47,820,156 km (0.115 R)
• M32: 51,684,120 km (0.082 R)
• M33: 52,376,608 km (0.078 R)
• M34: 53,075,380 km (0.096 R)
• M35: 55,569,924 km (0.072 R)
• M36: 61,757,143 km (0.118 R)
• M37: 65,924,490 km (0.063 R)
• M38: 66,534,700 km (0.098 R)

Kuiper Belt

Range: 30.3 - 48.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 201 - 12,911 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit