🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.45 AU - 0.71 AU

Year: 165 Days

Day: 46.7 Hours

Environment

Temp: 155 °C

Axial Tilt: 39.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 104,898,588 km

• M1: 176,376 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.87 AU - 0.91 AU

Year: 313 Days

Day: 17.8 Hours

Environment

Temp: 44 °C

Axial Tilt: 13 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 856.4

Radius: 13.5

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 6.19 AU - 10.07 AU

Year: 8642 Days

Day: 5.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 104,898,588 km

• M1: 168,148 km (0.098 R)
• M2: 950,994 km (0.092 R)
• M3: 1,428,211 km (0.106 R)
• M4: 2,084,796 km (0.114 R)
• M5: 2,609,884 km (0.098 R)
• M6: 3,408,737 km (0.083 R)
• M7: 3,853,492 km (0.11 R)
• M8: 4,623,173 km (0.091 R)
• M9: 5,829,530 km (0.114 R)
• M10: 6,323,652 km (0.041 R)
• M11: 7,976,708 km (0.112 R)
• M12: 8,767,333 km (0.113 R)
• M13: 9,275,666 km (0.11 R)
• M14: 9,951,250 km (0.117 R)
• M15: 10,659,447 km (0.074 R)
• M16: 12,462,251 km (0.085 R)
• M17: 17,446,253 km (0.03 R)
• M18: 18,030,283 km (0.067 R)
• M19: 18,551,931 km (0.119 R)
• M20: 20,578,533 km (0.085 R)
• M21: 22,576,563 km (0.092 R)
• M22: 23,008,601 km (0.112 R)
• M23: 26,762,461 km (0.091 R)
• M24: 29,241,746 km (0.1 R)
• M25: 35,460,530 km (0.048 R)
• M26: 43,700,380 km (0.078 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 92.8

Radius: 9

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 6.96 AU - 9.66 AU

Year: 8930 Days

Day: 14.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 104,898,588 km

• M1: 130,150 km (0.107 R)
• M2: 594,801 km (0.113 R)
• M3: 1,290,880 km (0.087 R)
• M4: 1,598,752 km (0.1 R)
• M5: 2,883,948 km (0.105 R)
• M6: 4,080,132 km (0.112 R)
• M7: 7,639,814 km (0.045 R)
• M8: 8,311,508 km (0.071 R)
• M9: 9,205,954 km (0.066 R)
• M10: 10,809,793 km (0.087 R)
• M11: 15,487,718 km (0.115 R)
• M12: 16,289,413 km (0.076 R)
• M13: 18,384,681 km (0.111 R)
• M14: 19,589,093 km (0.095 R)

Asteroid Belt

Center: 12.78 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 17.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 152.5

Radius: 4.4

Gravity: 7.88 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 15.57 AU - 18.91 AU

Year: 26685 Days

Day: 21.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 104,898,588 km

• M1: 59,091 km (0.104 R)
• M2: 224,995 km (0.099 R)
• M3: 385,813 km (0.04 R)
• M4: 896,091 km (0.111 R)
• M5: 1,141,581 km (0.112 R)
• M6: 1,306,887 km (0.102 R)
• M7: 1,686,118 km (0.106 R)
• M8: 2,428,123 km (0.088 R)
• M9: 2,860,012 km (0.093 R)
• M10: 3,046,561 km (0.069 R)
• M11: 3,265,871 km (0.067 R)
• M12: 3,682,052 km (0.103 R)
• M13: 4,810,918 km (0.105 R)
• M14: 5,668,712 km (0.062 R)
• M15: 6,623,745 km (0.104 R)
• M16: 7,725,832 km (0.113 R)
• M17: 9,497,071 km (0.034 R)
• M18: 11,816,137 km (0.094 R)
• M19: 15,673,219 km (0.105 R)
• M20: 16,107,053 km (0.101 R)
• M21: 16,474,765 km (0.085 R)
• M22: 18,879,700 km (0.096 R)
• M23: 20,463,942 km (0.062 R)
• M24: 21,775,616 km (0.118 R)
• M25: 22,956,840 km (0.049 R)
• M26: 26,348,075 km (0.104 R)
• M27: 27,479,184 km (0.116 R)
• M28: 34,344,530 km (0.093 R)
• M29: 36,192,063 km (0.102 R)
• M30: 41,166,940 km (0.086 R)
• M31: 42,408,603 km (0.113 R)
• M32: 50,230,028 km (0.119 R)
• M33: 53,903,853 km (0.04 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 884.4

Radius: 4.2

Gravity: 50.14 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 16.68 AU - 19.34 AU

Year: 28492 Days

Day: 17.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 104,898,588 km

• M1: 53,257 km (0.118 R)
• M2: 378,483 km (0.093 R)
• M3: 1,361,490 km (0.048 R)
• M4: 1,670,859 km (0.085 R)
• M5: 2,997,792 km (0.113 R)
• M6: 5,025,890 km (0.041 R)
• M7: 6,367,783 km (0.065 R)
• M8: 7,875,730 km (0.105 R)
• M9: 8,983,502 km (0.108 R)
• M10: 9,670,156 km (0.119 R)
• M11: 12,013,607 km (0.06 R)
• M12: 12,311,905 km (0.092 R)
• M13: 12,462,999 km (0.063 R)
• M14: 13,635,547 km (0.097 R)
• M15: 15,749,963 km (0.088 R)
• M16: 16,017,594 km (0.041 R)
• M17: 17,782,998 km (0.049 R)
• M18: 18,762,415 km (0.08 R)
• M19: 19,164,086 km (0.08 R)
• M20: 19,367,090 km (0.107 R)
• M21: 24,321,622 km (0.086 R)
• M22: 25,526,782 km (0.103 R)
• M23: 26,897,847 km (0.098 R)
• M24: 27,280,219 km (0.117 R)
• M25: 27,795,584 km (0.109 R)
• M26: 29,112,194 km (0.071 R)
• M27: 35,401,588 km (0.074 R)
• M28: 35,707,217 km (0.068 R)
• M29: 39,023,053 km (0.059 R)
• M30: 46,077,191 km (0.062 R)
• M31: 50,576,647 km (0.111 R)
• M32: 51,158,881 km (0.042 R)
• M33: 56,601,402 km (0.116 R)
• M34: 62,417,318 km (0.084 R)
• M35: 67,440,665 km (0.118 R)
• M36: 80,107,865 km (0.071 R)
• M37: 91,085,207 km (0.089 R)
• M38: 91,371,687 km (0.04 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 324 - 15,352 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit