🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 3.34 AU - 3.34 AU

Year: 2252 Days

Day: 23.3 Hours

Environment

Temp: -115 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.86 AU - 4.12 AU

Year: 2406 Days

Day: 14.3 Hours

Environment

Temp: -120 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 3.69 AU - 3.79 AU

Year: 2669 Days

Day: 29.7 Hours

Environment

Temp: -126 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 318.7

Radius: 14.5

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 6.41 AU - 7.99 AU

Year: 7128 Days

Day: 5.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 109,860,347 km

• M1: 212,429 km (0.112 R)
• M2: 1,977,534 km (0.078 R)
• M3: 3,253,604 km (0.089 R)
• M4: 3,645,999 km (0.092 R)
• M5: 4,683,760 km (0.115 R)
• M6: 5,652,406 km (0.077 R)
• M7: 6,039,864 km (0.104 R)
• M8: 6,910,973 km (0.048 R)
• M9: 8,237,906 km (0.078 R)
• M10: 10,644,188 km (0.08 R)
• M11: 11,834,987 km (0.087 R)
• M12: 14,083,443 km (0.09 R)
• M13: 15,281,871 km (0.113 R)
• M14: 16,486,134 km (0.1 R)
• M15: 17,691,145 km (0.096 R)
• M16: 18,892,117 km (0.077 R)
• M17: 19,316,975 km (0.1 R)
• M18: 19,939,302 km (0.057 R)
• M19: 20,424,747 km (0.089 R)
• M20: 20,718,856 km (0.067 R)
• M21: 23,304,356 km (0.079 R)
• M22: 23,935,061 km (0.118 R)
• M23: 25,603,376 km (0.12 R)
• M24: 25,932,940 km (0.035 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 314.6

Radius: 10.6

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 9.15 AU - 13.65 AU

Year: 14202 Days

Day: 9.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 90.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 109,860,347 km

• M1: 132,544 km (0.114 R)
• M2: 526,136 km (0.077 R)
• M3: 802,742 km (0.068 R)
• M4: 1,494,184 km (0.098 R)
• M5: 2,346,143 km (0.097 R)
• M6: 3,478,300 km (0.1 R)
• M7: 3,732,766 km (0.107 R)
• M8: 3,996,358 km (0.117 R)
• M9: 5,083,485 km (0.117 R)
• M10: 5,937,689 km (0.081 R)
• M11: 6,203,824 km (0.041 R)
• M12: 7,774,153 km (0.079 R)
• M13: 8,867,414 km (0.115 R)
• M14: 9,111,258 km (0.101 R)
• M15: 10,119,847 km (0.092 R)
• M16: 11,364,501 km (0.088 R)
• M17: 12,203,147 km (0.097 R)
• M18: 13,567,779 km (0.106 R)
• M19: 14,952,756 km (0.107 R)
• M20: 16,350,748 km (0.116 R)
• M21: 16,961,257 km (0.085 R)
• M22: 20,366,254 km (0.098 R)
• M23: 21,423,612 km (0.084 R)
• M24: 22,702,075 km (0.093 R)
• M25: 23,619,260 km (0.11 R)
• M26: 24,554,695 km (0.102 R)
• M27: 25,992,032 km (0.081 R)
• M28: 27,399,149 km (0.105 R)
• M29: 31,690,514 km (0.086 R)
• M30: 32,929,483 km (0.049 R)
• M31: 35,885,986 km (0.108 R)
• M32: 37,620,873 km (0.106 R)
• M33: 40,343,255 km (0.105 R)
• M34: 44,879,511 km (0.109 R)
• M35: 46,631,451 km (0.054 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 891.7

Radius: 6.7

Gravity: 19.86 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 18.85 AU - 19.03 AU

Year: 30412 Days

Day: 24.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 109,860,347 km

• M1: 258,954 km (0.094 R)
• M2: 785,838 km (0.118 R)
• M3: 952,938 km (0.118 R)
• M4: 5,790,036 km (0.041 R)
• M5: 6,353,870 km (0.084 R)
• M6: 8,086,064 km (0.117 R)
• M7: 8,567,320 km (0.08 R)
• M8: 9,963,218 km (0.104 R)
• M9: 10,497,283 km (0.043 R)
• M10: 10,975,996 km (0.049 R)
• M11: 11,324,559 km (0.086 R)
• M12: 14,468,956 km (0.078 R)
• M13: 14,628,278 km (0.098 R)
• M14: 15,768,663 km (0.064 R)
• M15: 24,024,520 km (0.085 R)
• M16: 26,226,003 km (0.091 R)
• M17: 28,748,372 km (0.073 R)
• M18: 29,312,057 km (0.112 R)
• M19: 31,857,615 km (0.114 R)
• M20: 32,570,299 km (0.098 R)
• M21: 33,290,912 km (0.091 R)
• M22: 35,624,788 km (0.118 R)
• M23: 37,267,373 km (0.084 R)
• M24: 37,780,344 km (0.117 R)
• M25: 39,866,935 km (0.103 R)
• M26: 44,069,738 km (0.052 R)
• M27: 45,470,572 km (0.077 R)
• M28: 47,757,325 km (0.11 R)
• M29: 51,293,071 km (0.039 R)
• M30: 51,443,117 km (0.03 R)
• M31: 53,567,108 km (0.06 R)
• M32: 54,490,576 km (0.105 R)
• M33: 56,361,147 km (0.096 R)
• M34: 59,226,395 km (0.074 R)
• M35: 59,387,662 km (0.12 R)
• M36: 62,824,823 km (0.048 R)
• M37: 64,663,979 km (0.099 R)
• M38: 78,096,222 km (0.084 R)
• M39: 78,466,926 km (0.073 R)
• M40: 81,274,429 km (0.088 R)
• M41: 81,463,371 km (0.11 R)
• M42: 89,993,441 km (0.101 R)
• M43: 91,389,638 km (0.102 R)
• M44: 92,393,590 km (0.076 R)
• M45: 94,825,453 km (0.069 R)
• M46: 95,847,954 km (0.088 R)
• M47: 100,832,705 km (0.086 R)
• M48: 101,464,756 km (0.089 R)
• M49: 105,083,229 km (0.039 R)
• M50: 108,765,281 km (0.107 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 311 - 15,105 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit