🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.49 AU - 0.55 AU

Year: 131 Days

Day: 39.2 Hours

Environment

Temp: 243 °C

Axial Tilt: 5.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 98,059,125 km

• M1: 118,332 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.46 AU - 0.72 AU

Year: 159 Days

Day: 42.3 Hours

Environment

Temp: 220 °C

Axial Tilt: 29.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 98,059,125 km

• M1: 235,168 km (0.087 R)
• M2: 372,947 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.93 AU - 0.95 AU

Year: 319 Days

Day: 30.2 Hours

Environment

Temp: 110 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.81 AU - 1.17 AU

Year: 345 Days

Day: 42.1 Hours

Environment

Temp: 94 °C

Axial Tilt: 9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Gas Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 666.2

Radius: 8.8

Gravity: 8.6 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 7.58 AU - 10.94 AU

Year: 9858 Days

Day: 10.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 98,059,125 km

• M1: 192,532 km (0.094 R)
• M2: 860,487 km (0.051 R)
• M3: 1,302,100 km (0.093 R)
• M4: 1,604,437 km (0.066 R)
• M5: 3,320,325 km (0.073 R)
• M6: 3,763,134 km (0.066 R)
• M7: 4,828,122 km (0.08 R)
• M8: 6,594,723 km (0.109 R)
• M9: 12,585,818 km (0.098 R)
• M10: 13,418,630 km (0.099 R)
• M11: 14,414,802 km (0.1 R)
• M12: 16,484,189 km (0.108 R)
• M13: 23,072,779 km (0.111 R)
• M14: 26,846,834 km (0.054 R)
• M15: 27,826,102 km (0.099 R)
• M16: 28,626,600 km (0.109 R)
• M17: 30,273,373 km (0.043 R)
• M18: 33,529,670 km (0.088 R)
• M19: 38,470,439 km (0.075 R)
• M20: 42,545,485 km (0.109 R)
• M21: 44,959,695 km (0.091 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 826.3

Radius: 4.6

Gravity: 39.05 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 15.59 AU - 18.19 AU

Year: 24284 Days

Day: 17.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 98,059,125 km

• M1: 57,894 km (0.115 R)
• M2: 380,727 km (0.056 R)
• M3: 525,986 km (0.052 R)
• M4: 839,394 km (0.105 R)
• M5: 998,566 km (0.087 R)
• M6: 1,973,196 km (0.061 R)
• M7: 2,446,524 km (0.087 R)
• M8: 3,161,751 km (0.038 R)
• M9: 4,041,237 km (0.079 R)
• M10: 7,798,537 km (0.089 R)
• M11: 8,621,475 km (0.092 R)
• M12: 9,083,284 km (0.1 R)
• M13: 11,231,210 km (0.108 R)
• M14: 11,781,730 km (0.106 R)
• M15: 14,807,197 km (0.073 R)
• M16: 18,219,225 km (0.095 R)
• M17: 24,208,077 km (0.09 R)
• M18: 27,028,296 km (0.086 R)
• M19: 27,642,096 km (0.067 R)
• M20: 34,015,863 km (0.079 R)
• M21: 36,340,464 km (0.086 R)
• M22: 37,541,436 km (0.113 R)
• M23: 39,079,601 km (0.088 R)
• M24: 40,819,574 km (0.098 R)
• M25: 45,136,071 km (0.088 R)
• M26: 45,999,550 km (0.057 R)
• M27: 48,296,326 km (0.067 R)
• M28: 50,114,090 km (0.027 R)
• M29: 55,445,908 km (0.099 R)
• M30: 58,045,021 km (0.119 R)
• M31: 59,684,165 km (0.118 R)
• M32: 65,224,073 km (0.05 R)
• M33: 71,329,761 km (0.073 R)
• M34: 73,446,571 km (0.091 R)
• M35: 76,822,097 km (0.109 R)
• M36: 79,545,825 km (0.116 R)
• M37: 84,400,725 km (0.083 R)
• M38: 88,101,776 km (0.113 R)
• M39: 89,992,245 km (0.069 R)
• M40: 91,084,608 km (0.093 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 971.9

Radius: 4.6

Gravity: 45.93 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 14.3 AU - 19.74 AU

Year: 24565 Days

Day: 16.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 98,059,125 km

• M1: 57,446 km (0.11 R)
• M2: 374,892 km (0.067 R)
• M3: 750,832 km (0.099 R)
• M4: 1,173,446 km (0.118 R)
• M5: 1,682,228 km (0.098 R)
• M6: 2,349,883 km (0.116 R)
• M7: 3,149,634 km (0.093 R)
• M8: 3,421,453 km (0.099 R)
• M9: 4,516,210 km (0.09 R)
• M10: 6,811,640 km (0.092 R)
• M11: 7,011,203 km (0.056 R)
• M12: 8,179,862 km (0.04 R)
• M13: 8,405,456 km (0.082 R)
• M14: 8,693,282 km (0.043 R)
• M15: 10,493,991 km (0.08 R)
• M16: 12,088,256 km (0.099 R)
• M17: 13,599,942 km (0.064 R)
• M18: 14,482,869 km (0.028 R)
• M19: 19,980,740 km (0.038 R)
• M20: 20,700,755 km (0.118 R)
• M21: 24,213,911 km (0.107 R)
• M22: 24,562,325 km (0.077 R)
• M23: 28,232,409 km (0.115 R)
• M24: 29,532,564 km (0.111 R)
• M25: 43,247,697 km (0.115 R)
• M26: 44,972,860 km (0.082 R)
• M27: 51,946,813 km (0.085 R)
• M28: 64,591,723 km (0.057 R)
• M29: 71,025,329 km (0.12 R)
• M30: 72,697,983 km (0.111 R)
• M31: 77,369,775 km (0.052 R)
• M32: 80,679,179 km (0.042 R)
• M33: 87,851,350 km (0.118 R)
• M34: 91,732,218 km (0.063 R)
• M35: 94,860,459 km (0.107 R)
• M36: 95,725,882 km (0.095 R)

Kuiper Belt

Range: 31.4 - 60.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 419 - 16,235 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit