🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.04 AU - 1.28 AU

Year: 456 Days

Day: 41.8 Hours

Environment

Temp: 3 °C

Axial Tilt: 45 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 3.14 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 139.7

Radius: 13.8

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 4.06 AU - 6.16 AU

Year: 4219 Days

Day: 6.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 49,811,812 km

• M1: 171,589 km (0.091 R)
• M2: 604,076 km (0.116 R)
• M3: 1,750,145 km (0.037 R)
• M4: 2,685,282 km (0.062 R)
• M5: 3,895,229 km (0.108 R)
• M6: 4,603,725 km (0.08 R)
• M7: 5,151,851 km (0.11 R)
• M8: 6,795,034 km (0.088 R)
• M9: 8,733,374 km (0.115 R)
• M10: 9,410,604 km (0.053 R)
• M11: 10,870,679 km (0.119 R)
• M12: 12,922,414 km (0.111 R)
• M13: 13,547,434 km (0.064 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 455.4

Radius: 14.7

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 4.09 AU - 6.75 AU

Year: 4609 Days

Day: 12.3 Hours

Environment

Temp: -134 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 49,811,812 km

• M1: 183,257 km (0.077 R)
• M2: 799,750 km (0.119 R)
• M3: 1,448,107 km (0.053 R)
• M4: 2,098,409 km (0.084 R)
• M5: 2,804,960 km (0.047 R)
• M6: 3,373,881 km (0.085 R)
• M7: 4,260,398 km (0.109 R)
• M8: 5,481,565 km (0.085 R)
• M9: 6,647,830 km (0.085 R)
• M10: 8,939,221 km (0.09 R)
• M11: 9,469,844 km (0.119 R)
• M12: 10,804,257 km (0.103 R)
• M13: 11,896,172 km (0.104 R)
• M14: 13,448,699 km (0.088 R)
• M15: 19,351,681 km (0.104 R)
• M16: 19,984,929 km (0.079 R)
• M17: 20,828,811 km (0.111 R)
• M18: 21,900,081 km (0.101 R)
• M19: 24,738,551 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 461.7

Radius: 14.4

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 5.52 AU - 6.86 AU

Year: 5625 Days

Day: 6.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 49,811,812 km

• M1: 179,069 km (0.104 R)
• M2: 662,120 km (0.088 R)
• M3: 1,183,319 km (0.028 R)
• M4: 2,027,949 km (0.111 R)
• M5: 2,554,084 km (0.062 R)
• M6: 3,267,816 km (0.066 R)
• M7: 3,800,833 km (0.085 R)
• M8: 4,913,841 km (0.091 R)
• M9: 5,505,052 km (0.09 R)
• M10: 6,234,491 km (0.082 R)
• M11: 7,160,502 km (0.101 R)
• M12: 8,970,487 km (0.066 R)
• M13: 9,446,956 km (0.119 R)
• M14: 10,407,823 km (0.108 R)
• M15: 11,341,314 km (0.062 R)
• M16: 12,185,195 km (0.043 R)
• M17: 14,478,531 km (0.093 R)
• M18: 15,698,801 km (0.114 R)
• M19: 16,687,792 km (0.12 R)
• M20: 17,904,172 km (0.031 R)
• M21: 18,534,279 km (0.094 R)
• M22: 19,838,622 km (0.08 R)
• M23: 21,273,266 km (0.09 R)
• M24: 25,912,446 km (0.082 R)
• M25: 27,960,291 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 686.6

Radius: 14.5

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 10.52 AU - 11 AU

Year: 12892 Days

Day: 9.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 49,811,812 km

• M1: 180,265 km (0.053 R)
• M2: 816,954 km (0.057 R)
• M3: 1,270,535 km (0.074 R)
• M4: 1,917,246 km (0.075 R)
• M5: 2,588,043 km (0.106 R)
• M6: 4,258,004 km (0.077 R)
• M7: 6,925,933 km (0.113 R)
• M8: 8,612,798 km (0.105 R)
• M9: 9,148,807 km (0.096 R)
• M10: 10,288,145 km (0.107 R)
• M11: 13,484,453 km (0.103 R)
• M12: 14,889,626 km (0.083 R)
• M13: 15,879,365 km (0.091 R)
• M14: 17,368,762 km (0.108 R)
• M15: 18,465,613 km (0.116 R)
• M16: 19,943,042 km (0.104 R)
• M17: 20,710,778 km (0.085 R)
• M18: 21,233,473 km (0.054 R)
• M19: 34,112,503 km (0.081 R)
• M20: 37,221,895 km (0.063 R)
• M21: 37,736,362 km (0.104 R)
• M22: 40,787,111 km (0.113 R)
• M23: 42,722,609 km (0.09 R)
• M24: 44,574,182 km (0.092 R)
• M25: 51,715,236 km (0.095 R)
• M26: 52,195,295 km (0.077 R)
• M27: 55,472,686 km (0.048 R)
• M28: 56,312,977 km (0.077 R)
• M29: 56,821,161 km (0.085 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 303.7

Radius: 8.1

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 12.34 AU - 12.42 AU

Year: 15910 Days

Day: 13.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 49,811,812 km

• M1: 100,829 km (0.112 R)
• M2: 400,473 km (0.113 R)
• M3: 974,481 km (0.109 R)
• M4: 1,239,418 km (0.114 R)
• M5: 1,775,876 km (0.094 R)
• M6: 2,177,696 km (0.086 R)
• M7: 2,478,538 km (0.118 R)
• M8: 3,526,919 km (0.089 R)
• M9: 4,108,556 km (0.104 R)
• M10: 4,939,422 km (0.071 R)
• M11: 5,294,867 km (0.084 R)
• M12: 6,465,022 km (0.074 R)
• M13: 7,585,659 km (0.048 R)
• M14: 7,885,005 km (0.05 R)
• M15: 8,784,088 km (0.034 R)
• M16: 9,900,686 km (0.03 R)
• M17: 12,295,599 km (0.116 R)
• M18: 16,219,252 km (0.06 R)
• M19: 18,888,227 km (0.087 R)
• M20: 21,325,326 km (0.06 R)
• M21: 21,836,652 km (0.068 R)
• M22: 23,964,532 km (0.04 R)
• M23: 25,267,529 km (0.075 R)
• M24: 25,648,405 km (0.095 R)
• M25: 26,813,922 km (0.109 R)
• M26: 27,409,621 km (0.119 R)
• M27: 28,627,797 km (0.053 R)
• M28: 29,881,576 km (0.052 R)
• M29: 38,936,586 km (0.095 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 434 - 13,547 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit