🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 3.29 AU - 3.37 AU

Year: 2156 Days

Day: 19.7 Hours

Environment

Temp: -100 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,871,957 km

• M1: 76,744 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 437.3

Radius: 11.2

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 5.83 AU - 8.09 AU

Year: 6514 Days

Day: 8.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 40,871,957 km

• M1: 140,323 km (0.086 R)
• M2: 657,333 km (0.062 R)
• M3: 1,289,683 km (0.063 R)
• M4: 1,703,172 km (0.075 R)
• M5: 2,175,153 km (0.096 R)
• M6: 3,164,145 km (0.096 R)
• M7: 3,705,390 km (0.116 R)
• M8: 4,788,179 km (0.087 R)
• M9: 6,610,281 km (0.101 R)
• M10: 9,015,815 km (0.113 R)
• M11: 11,663,398 km (0.089 R)
• M12: 13,112,702 km (0.072 R)
• M13: 17,985,404 km (0.051 R)
• M14: 19,033,636 km (0.095 R)
• M15: 19,709,220 km (0.087 R)
• M16: 23,559,720 km (0.107 R)
• M17: 24,259,838 km (0.115 R)
• M18: 26,946,616 km (0.118 R)
• M19: 28,318,129 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 460.9

Radius: 12

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 8.13 AU - 9.19 AU

Year: 9041 Days

Day: 12.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 40,871,957 km

• M1: 149,299 km (0.106 R)
• M2: 594,801 km (0.111 R)
• M3: 1,113,307 km (0.107 R)
• M4: 1,700,479 km (0.076 R)
• M5: 2,329,987 km (0.044 R)
• M6: 3,131,383 km (0.088 R)
• M7: 4,723,852 km (0.053 R)
• M8: 5,650,162 km (0.051 R)
• M9: 6,106,585 km (0.077 R)
• M10: 8,390,197 km (0.103 R)
• M11: 9,885,278 km (0.081 R)
• M12: 11,042,716 km (0.115 R)
• M13: 11,915,919 km (0.11 R)
• M14: 13,226,247 km (0.104 R)
• M15: 13,799,656 km (0.09 R)
• M16: 16,326,214 km (0.1 R)
• M17: 17,323,134 km (0.089 R)
• M18: 17,871,261 km (0.1 R)
• M19: 18,786,501 km (0.07 R)
• M20: 19,438,149 km (0.045 R)
• M21: 20,482,043 km (0.077 R)
• M22: 21,250,078 km (0.115 R)
• M23: 23,753,898 km (0.108 R)
• M24: 27,175,500 km (0.077 R)
• M25: 28,860,122 km (0.119 R)
• M26: 32,128,088 km (0.06 R)
• M27: 34,438,926 km (0.071 R)
• M28: 36,971,169 km (0.119 R)
• M29: 37,880,275 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 365.3

Radius: 13.2

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 8.27 AU - 10.25 AU

Year: 9997 Days

Day: 14.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 40,871,957 km

• M1: 164,408 km (0.026 R)
• M2: 666,309 km (0.079 R)
• M3: 1,147,565 km (0.054 R)
• M4: 2,254,290 km (0.108 R)
• M5: 3,072,291 km (0.107 R)
• M6: 4,156,278 km (0.114 R)
• M7: 5,030,378 km (0.104 R)
• M8: 7,871,840 km (0.043 R)
• M9: 8,606,665 km (0.067 R)
• M10: 9,297,956 km (0.115 R)
• M11: 12,331,951 km (0.074 R)
• M12: 13,723,959 km (0.114 R)
• M13: 15,280,076 km (0.047 R)
• M14: 16,752,269 km (0.111 R)
• M15: 17,285,884 km (0.112 R)
• M16: 18,883,590 km (0.057 R)
• M17: 19,903,099 km (0.043 R)
• M18: 21,035,854 km (0.083 R)
• M19: 22,290,980 km (0.118 R)
• M20: 24,692,176 km (0.105 R)
• M21: 25,209,784 km (0.051 R)
• M22: 27,536,779 km (0.069 R)
• M23: 28,657,716 km (0.076 R)
• M24: 32,101,010 km (0.115 R)
• M25: 32,821,324 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 375.5

Radius: 9.5

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 7.51 AU - 11.79 AU

Year: 10635 Days

Day: 6.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 40,871,957 km

• M1: 118,182 km (0.105 R)
• M2: 454,030 km (0.088 R)
• M3: 842,685 km (0.103 R)
• M4: 1,143,227 km (0.037 R)
• M5: 1,609,523 km (0.114 R)
• M6: 2,572,934 km (0.058 R)
• M7: 3,224,582 km (0.036 R)
• M8: 3,957,013 km (0.048 R)
• M9: 5,031,126 km (0.078 R)
• M10: 5,948,161 km (0.053 R)
• M11: 7,047,556 km (0.057 R)
• M12: 8,573,454 km (0.026 R)
• M13: 8,876,988 km (0.082 R)
• M14: 12,932,437 km (0.104 R)
• M15: 13,564,488 km (0.077 R)
• M16: 14,890,074 km (0.114 R)
• M17: 23,929,675 km (0.102 R)
• M18: 24,706,986 km (0.114 R)
• M19: 25,679,821 km (0.03 R)
• M20: 26,862,242 km (0.078 R)
• M21: 27,701,786 km (0.044 R)
• M22: 29,139,870 km (0.115 R)
• M23: 32,687,733 km (0.114 R)
• M24: 33,004,581 km (0.117 R)
• M25: 35,949,565 km (0.066 R)
• M26: 38,946,908 km (0.107 R)
• M27: 39,901,642 km (0.11 R)
• M28: 40,627,939 km (0.111 R)

Kuiper Belt

Range: 30.9 - 55.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 307 - 10,455 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit