🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.51 AU - 0.51 AU

Year: 133 Days

Day: 14.6 Hours

Environment

Temp: 192 °C

Axial Tilt: 13.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.47 AU - 0.59 AU

Year: 141 Days

Day: 43.3 Hours

Environment

Temp: 227 °C

Axial Tilt: 9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.84 AU - 1.4 AU

Year: 433 Days

Day: 20.3 Hours

Environment

Temp: 30 °C

Axial Tilt: 34.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 102,962,253 km

• M1: 230,979 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.58 AU - 2.44 AU

Year: 1041 Days

Day: 25.1 Hours

Environment

Temp: -64 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,962,253 km

• M1: 78,838 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 878

Radius: 9

Gravity: 10.84 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 11.24 AU - 11.42 AU

Year: 13929 Days

Day: 5.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 102,962,253 km

• M1: 111,899 km (0.064 R)
• M2: 662,270 km (0.068 R)
• M3: 1,077,105 km (0.062 R)
• M4: 1,445,564 km (0.096 R)
• M5: 2,006,107 km (0.111 R)
• M6: 2,571,139 km (0.053 R)
• M7: 2,867,791 km (0.107 R)
• M8: 5,338,550 km (0.086 R)
• M9: 6,714,700 km (0.031 R)
• M10: 7,192,366 km (0.08 R)
• M11: 12,054,896 km (0.083 R)
• M12: 13,091,010 km (0.106 R)
• M13: 14,682,881 km (0.093 R)
• M14: 15,339,466 km (0.082 R)
• M15: 19,610,336 km (0.093 R)
• M16: 20,138,865 km (0.051 R)
• M17: 21,969,644 km (0.111 R)
• M18: 25,435,677 km (0.107 R)
• M19: 26,170,203 km (0.079 R)
• M20: 26,596,108 km (0.071 R)
• M21: 27,026,800 km (0.1 R)
• M22: 31,114,412 km (0.086 R)
• M23: 33,805,229 km (0.099 R)
• M24: 35,857,114 km (0.101 R)
• M25: 39,925,577 km (0.111 R)
• M26: 40,632,427 km (0.108 R)
• M27: 41,925,402 km (0.114 R)
• M28: 43,097,800 km (0.108 R)
• M29: 46,123,866 km (0.098 R)
• M30: 47,688,809 km (0.108 R)
• M31: 56,223,817 km (0.117 R)
• M32: 59,097,592 km (0.102 R)
• M33: 60,570,682 km (0.075 R)
• M34: 64,747,604 km (0.104 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 993.7

Radius: 4.3

Gravity: 53.74 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 13.45 AU - 21.57 AU

Year: 26762 Days

Day: 19.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 102,962,253 km

• M1: 55,800 km (0.12 R)
• M2: 267,631 km (0.109 R)
• M3: 1,021,604 km (0.082 R)
• M4: 1,427,612 km (0.097 R)
• M5: 2,422,887 km (0.11 R)
• M6: 3,609,049 km (0.09 R)
• M7: 7,854,038 km (0.083 R)
• M8: 8,022,036 km (0.088 R)
• M9: 8,249,575 km (0.109 R)
• M10: 8,897,932 km (0.108 R)
• M11: 10,096,809 km (0.112 R)
• M12: 11,257,090 km (0.105 R)
• M13: 11,979,797 km (0.092 R)
• M14: 17,351,558 km (0.05 R)
• M15: 18,314,071 km (0.091 R)
• M16: 18,609,676 km (0.076 R)
• M17: 25,088,909 km (0.115 R)
• M18: 37,311,355 km (0.117 R)
• M19: 37,945,500 km (0.069 R)
• M20: 42,243,746 km (0.082 R)
• M21: 43,105,878 km (0.108 R)
• M22: 55,609,867 km (0.06 R)
• M23: 60,478,081 km (0.113 R)
• M24: 67,478,364 km (0.086 R)
• M25: 70,086,602 km (0.087 R)
• M26: 72,269,834 km (0.057 R)
• M27: 73,502,221 km (0.109 R)
• M28: 81,722,624 km (0.09 R)
• M29: 98,144,132 km (0.106 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 877

Radius: 5

Gravity: 35.08 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 16.24 AU - 19.7 AU

Year: 27824 Days

Day: 19 Hours

Environment

Temp: -190 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 102,962,253 km

• M1: 62,233 km (0.104 R)
• M2: 218,712 km (0.102 R)
• M3: 445,353 km (0.105 R)
• M4: 692,788 km (0.085 R)
• M5: 1,788,592 km (0.086 R)
• M6: 2,546,006 km (0.049 R)
• M7: 2,730,760 km (0.094 R)
• M8: 3,039,530 km (0.064 R)
• M9: 3,861,869 km (0.09 R)
• M10: 4,106,611 km (0.118 R)
• M11: 4,511,872 km (0.099 R)
• M12: 4,704,853 km (0.062 R)
• M13: 5,619,794 km (0.073 R)
• M14: 6,072,626 km (0.112 R)
• M15: 6,452,156 km (0.075 R)
• M16: 7,850,447 km (0.094 R)
• M17: 10,143,484 km (0.089 R)
• M18: 10,542,312 km (0.081 R)
• M19: 11,513,351 km (0.111 R)
• M20: 12,094,240 km (0.091 R)
• M21: 13,954,340 km (0.107 R)
• M22: 14,117,401 km (0.095 R)
• M23: 15,731,114 km (0.117 R)
• M24: 18,523,059 km (0.092 R)
• M25: 19,829,347 km (0.099 R)
• M26: 23,649,030 km (0.118 R)
• M27: 27,802,615 km (0.081 R)
• M28: 34,905,073 km (0.072 R)
• M29: 35,205,914 km (0.038 R)
• M30: 38,629,611 km (0.072 R)
• M31: 43,126,822 km (0.074 R)
• M32: 43,299,757 km (0.081 R)
• M33: 49,081,715 km (0.059 R)
• M34: 57,422,993 km (0.061 R)
• M35: 57,632,280 km (0.108 R)
• M36: 63,702,812 km (0.062 R)
• M37: 65,970,118 km (0.112 R)
• M38: 74,328,749 km (0.092 R)
• M39: 85,256,874 km (0.056 R)
• M40: 92,819,196 km (0.057 R)
• M41: 93,976,335 km (0.095 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 503 - 18,697 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit