🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 119.7

Radius: 12.1

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.47 AU - 0.67 AU

Year: 292 Days

Day: 9.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 31,565,157 km

• M1: 151,094 km (0.052 R)
• M2: 533,167 km (0.119 R)
• M3: 911,949 km (0.036 R)
• M4: 1,337,854 km (0.111 R)
• M5: 1,784,703 km (0.105 R)
• M6: 2,225,568 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 193.4

Radius: 9.1

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.67 AU - 0.69 AU

Year: 380 Days

Day: 13.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 31,565,157 km

• M1: 113,246 km (0.117 R)
• M2: 583,432 km (0.041 R)
• M3: 883,226 km (0.061 R)
• M4: 1,314,516 km (0.062 R)
• M5: 2,011,643 km (0.103 R)
• M6: 2,873,775 km (0.108 R)
• M7: 3,188,080 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 250.4

Radius: 10.6

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.77 AU - 0.81 AU

Year: 476 Days

Day: 6.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 31,565,157 km

• M1: 131,796 km (0.099 R)
• M2: 524,789 km (0.098 R)
• M3: 855,101 km (0.069 R)
• M4: 1,266,944 km (0.074 R)
• M5: 1,939,237 km (0.064 R)
• M6: 2,361,552 km (0.032 R)
• M7: 3,797,392 km (0.102 R)
• M8: 4,309,167 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 977.8

Radius: 14.7

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.73 AU - 1.15 AU

Year: 618 Days

Day: 12 Hours

Environment

Temp: -166 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 31,565,157 km

• M1: 182,958 km (0.109 R)
• M2: 839,094 km (0.107 R)
• M3: 1,316,910 km (0.1 R)
• M4: 2,047,247 km (0.105 R)
• M5: 2,755,443 km (0.114 R)
• M6: 3,341,418 km (0.082 R)
• M7: 4,750,780 km (0.084 R)
• M8: 5,306,087 km (0.113 R)
• M9: 5,846,584 km (0.066 R)
• M10: 6,506,311 km (0.084 R)
• M11: 7,237,695 km (0.115 R)
• M12: 8,289,667 km (0.084 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 826.2

Radius: 13.1

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.86 AU - 3.72 AU

Year: 4047 Days

Day: 14.3 Hours

Environment

Temp: -222 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 31,565,157 km

• M1: 163,959 km (0.096 R)
• M2: 685,308 km (0.118 R)
• M3: 1,302,698 km (0.094 R)
• M4: 1,847,683 km (0.102 R)
• M5: 2,641,898 km (0.064 R)
• M6: 4,582,183 km (0.1 R)
• M7: 5,276,018 km (0.103 R)
• M8: 5,776,722 km (0.086 R)
• M9: 6,939,097 km (0.113 R)
• M10: 7,715,061 km (0.082 R)
• M11: 8,510,623 km (0.085 R)
• M12: 12,637,729 km (0.088 R)
• M13: 15,748,018 km (0.086 R)
• M14: 19,729,566 km (0.047 R)
• M15: 22,058,804 km (0.094 R)
• M16: 23,437,498 km (0.101 R)
• M17: 25,260,199 km (0.103 R)
• M18: 27,918,254 km (0.069 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 339.3

Radius: 8.1

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.93 AU - 4.73 AU

Year: 5084 Days

Day: 13.5 Hours

Environment

Temp: -224 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 31,565,157 km

• M1: 104,719 km (0.104 R)
• M2: 385,813 km (0.096 R)
• M3: 845,527 km (0.113 R)
• M4: 1,379,592 km (0.104 R)
• M5: 1,908,719 km (0.064 R)
• M6: 2,566,651 km (0.026 R)
• M7: 3,018,586 km (0.106 R)
• M8: 3,995,011 km (0.083 R)
• M9: 4,325,473 km (0.066 R)
• M10: 4,722,057 km (0.092 R)
• M11: 5,751,440 km (0.091 R)
• M12: 6,116,159 km (0.092 R)
• M13: 7,271,653 km (0.111 R)
• M14: 8,281,738 km (0.119 R)
• M15: 9,268,336 km (0.105 R)
• M16: 9,849,225 km (0.115 R)
• M17: 10,454,198 km (0.113 R)
• M18: 11,169,426 km (0.107 R)
• M19: 11,738,047 km (0.113 R)
• M20: 14,359,451 km (0.12 R)
• M21: 14,822,755 km (0.118 R)
• M22: 15,833,439 km (0.094 R)
• M23: 16,217,157 km (0.079 R)
• M24: 19,017,480 km (0.111 R)
• M25: 19,702,040 km (0.066 R)
• M26: 20,531,859 km (0.116 R)
• M27: 22,673,801 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 132.3

Radius: 7.1

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 5.43 AU - 8.27 AU

Year: 12160 Days

Day: 21.5 Hours

Environment

Temp: -229 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 31,565,157 km

• M1: 240,254 km (0.079 R)
• M2: 523,443 km (0.097 R)
• M3: 1,091,017 km (0.093 R)
• M4: 4,166,301 km (0.086 R)
• M5: 4,514,265 km (0.045 R)
• M6: 4,935,383 km (0.11 R)
• M7: 5,675,594 km (0.105 R)
• M8: 9,014,917 km (0.091 R)
• M9: 12,689,041 km (0.052 R)
• M10: 14,570,833 km (0.111 R)
• M11: 14,968,314 km (0.117 R)
• M12: 16,569,759 km (0.037 R)
• M13: 16,878,380 km (0.118 R)
• M14: 25,570,614 km (0.075 R)
• M15: 28,905,301 km (0.061 R)
• M16: 29,623,520 km (0.119 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 452 - 13,628 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit