🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.55 AU - 0.91 AU

Year: 231 Days

Day: 39.7 Hours

Environment

Temp: 169 °C

Axial Tilt: 37.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.9 AU - 1.32 AU

Year: 434 Days

Day: 33.9 Hours

Environment

Temp: 15 °C

Axial Tilt: 35.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.93 AU - 1.33 AU

Year: 445 Days

Day: 44.4 Hours

Environment

Temp: 12 °C

Axial Tilt: 36.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 65,857,503 km

• M1: 631,453 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 708.8

Radius: 11.2

Gravity: 5.65 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 6.99 AU - 8.01 AU

Year: 7617 Days

Day: 14.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 65,857,503 km

• M1: 139,425 km (0.068 R)
• M2: 616,942 km (0.117 R)
• M3: 1,227,301 km (0.11 R)
• M4: 2,066,844 km (0.102 R)
• M5: 2,585,201 km (0.1 R)
• M6: 3,082,464 km (0.093 R)
• M7: 3,525,423 km (0.117 R)
• M8: 3,885,356 km (0.079 R)
• M9: 4,269,822 km (0.067 R)
• M10: 4,765,141 km (0.093 R)
• M11: 6,138,599 km (0.089 R)
• M12: 8,001,841 km (0.086 R)
• M13: 8,974,675 km (0.079 R)
• M14: 9,331,018 km (0.11 R)
• M15: 10,555,177 km (0.072 R)
• M16: 11,989,970 km (0.115 R)
• M17: 12,810,066 km (0.111 R)
• M18: 14,868,981 km (0.05 R)
• M19: 17,482,007 km (0.084 R)
• M20: 21,554,959 km (0.091 R)
• M21: 22,034,420 km (0.099 R)
• M22: 23,347,740 km (0.104 R)
• M23: 25,860,236 km (0.114 R)
• M24: 28,356,576 km (0.052 R)
• M25: 33,609,705 km (0.107 R)
• M26: 34,580,296 km (0.1 R)
• M27: 35,791,889 km (0.1 R)
• M28: 38,767,690 km (0.08 R)
• M29: 39,596,312 km (0.038 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 484.3

Radius: 10.8

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 6.96 AU - 9.66 AU

Year: 8884 Days

Day: 11.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 65,857,503 km

• M1: 138,378 km (0.051 R)
• M2: 705,653 km (0.095 R)
• M3: 1,063,940 km (0.049 R)
• M4: 1,849,628 km (0.104 R)
• M5: 2,485,120 km (0.027 R)
• M6: 2,904,742 km (0.03 R)
• M7: 3,814,447 km (0.111 R)
• M8: 4,732,828 km (0.082 R)
• M9: 5,199,274 km (0.062 R)
• M10: 6,224,319 km (0.097 R)
• M11: 7,417,511 km (0.106 R)
• M12: 8,757,160 km (0.119 R)
• M13: 10,589,435 km (0.053 R)
• M14: 11,856,978 km (0.095 R)
• M15: 12,664,507 km (0.098 R)
• M16: 13,166,408 km (0.059 R)
• M17: 14,509,647 km (0.086 R)
• M18: 15,370,583 km (0.118 R)
• M19: 16,527,423 km (0.119 R)
• M20: 18,440,780 km (0.069 R)
• M21: 19,013,441 km (0.084 R)
• M22: 20,421,456 km (0.108 R)
• M23: 20,880,272 km (0.095 R)
• M24: 22,621,292 km (0.101 R)
• M25: 23,112,572 km (0.049 R)
• M26: 24,116,374 km (0.112 R)
• M27: 24,543,027 km (0.037 R)
• M28: 31,869,882 km (0.03 R)
• M29: 32,280,677 km (0.098 R)
• M30: 32,903,603 km (0.035 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 353.7

Radius: 8

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 14.49 AU - 16.31 AU

Year: 22412 Days

Day: 16.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 65,857,503 km

• M1: 105,018 km (0.078 R)
• M2: 691,292 km (0.056 R)
• M3: 1,164,320 km (0.074 R)
• M4: 1,437,486 km (0.12 R)
• M5: 1,753,586 km (0.103 R)
• M6: 2,115,912 km (0.075 R)
• M7: 2,776,387 km (0.057 R)
• M8: 5,400,932 km (0.065 R)
• M9: 6,375,712 km (0.111 R)
• M10: 6,796,830 km (0.117 R)
• M11: 7,555,141 km (0.119 R)
• M12: 8,075,143 km (0.066 R)
• M13: 11,524,422 km (0.115 R)
• M14: 12,341,675 km (0.11 R)
• M15: 15,320,916 km (0.096 R)
• M16: 17,016,309 km (0.046 R)
• M17: 20,775,853 km (0.098 R)
• M18: 21,701,565 km (0.042 R)
• M19: 24,338,078 km (0.093 R)
• M20: 26,854,314 km (0.057 R)
• M21: 27,841,211 km (0.117 R)
• M22: 28,399,660 km (0.037 R)
• M23: 28,965,738 km (0.096 R)
• M24: 31,787,603 km (0.108 R)
• M25: 32,397,812 km (0.069 R)
• M26: 36,622,307 km (0.057 R)
• M27: 38,382,625 km (0.119 R)
• M28: 49,816,390 km (0.098 R)
• M29: 51,471,691 km (0.118 R)
• M30: 56,123,436 km (0.114 R)
• M31: 57,373,626 km (0.091 R)
• M32: 59,191,689 km (0.085 R)
• M33: 59,559,999 km (0.07 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 394 - 16,091 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit