🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.58 AU - 0.66 AU

Year: 183 Days

Day: 30.7 Hours

Environment

Temp: 209 °C

Axial Tilt: 44.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.46 AU - 1.54 AU

Year: 688 Days

Day: 40.5 Hours

Environment

Temp: -49 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,058,649 km

• M1: 38,596 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 784.7

Radius: 12.4

Gravity: 5.1 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 3.36 AU - 5.46 AU

Year: 3470 Days

Day: 14.2 Hours

Environment

Temp: -140 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 76,058,649 km

• M1: 154,235 km (0.111 R)
• M2: 649,554 km (0.1 R)
• M3: 1,038,808 km (0.079 R)
• M4: 1,636,900 km (0.09 R)
• M5: 2,693,510 km (0.09 R)
• M6: 3,085,606 km (0.119 R)
• M7: 3,535,895 km (0.044 R)
• M8: 4,249,328 km (0.051 R)
• M9: 5,741,117 km (0.068 R)
• M10: 6,913,815 km (0.096 R)
• M11: 7,690,527 km (0.074 R)
• M12: 9,341,340 km (0.117 R)
• M13: 9,768,891 km (0.045 R)
• M14: 10,250,147 km (0.036 R)
• M15: 11,347,597 km (0.108 R)
• M16: 12,106,507 km (0.088 R)
• M17: 12,946,649 km (0.082 R)
• M18: 15,430,871 km (0.102 R)
• M19: 16,251,116 km (0.076 R)
• M20: 16,700,358 km (0.076 R)
• M21: 17,331,512 km (0.103 R)
• M22: 19,010,000 km (0.108 R)
• M23: 20,860,376 km (0.09 R)
• M24: 22,341,993 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 984.2

Radius: 14.9

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 3.97 AU - 5.55 AU

Year: 3892 Days

Day: 6.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 76,058,649 km

• M1: 225,594 km (0.087 R)
• M2: 742,903 km (0.063 R)
• M3: 1,807,292 km (0.095 R)
• M4: 4,848,018 km (0.118 R)
• M5: 9,272,076 km (0.063 R)
• M6: 10,656,006 km (0.06 R)
• M7: 11,420,750 km (0.096 R)
• M8: 12,221,847 km (0.074 R)
• M9: 13,161,321 km (0.036 R)
• M10: 13,779,161 km (0.093 R)
• M11: 16,211,772 km (0.118 R)
• M12: 17,777,164 km (0.098 R)
• M13: 19,178,896 km (0.115 R)
• M14: 21,629,758 km (0.05 R)
• M15: 24,513,257 km (0.073 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 754.6

Radius: 5.4

Gravity: 25.88 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 10.73 AU - 16.71 AU

Year: 19044 Days

Day: 24.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 76,058,649 km

• M1: 70,161 km (0.108 R)
• M2: 258,356 km (0.073 R)
• M3: 648,208 km (0.032 R)
• M4: 956,080 km (0.082 R)
• M5: 1,226,254 km (0.105 R)
• M6: 1,402,779 km (0.102 R)
• M7: 1,596,359 km (0.119 R)
• M8: 2,018,075 km (0.115 R)
• M9: 2,975,502 km (0.111 R)
• M10: 3,612,639 km (0.09 R)
• M11: 5,190,448 km (0.07 R)
• M12: 5,900,738 km (0.103 R)
• M13: 6,151,315 km (0.118 R)
• M14: 7,178,155 km (0.104 R)
• M15: 8,057,940 km (0.09 R)
• M16: 10,629,378 km (0.108 R)
• M17: 15,674,267 km (0.076 R)
• M18: 18,442,276 km (0.054 R)
• M19: 22,213,638 km (0.088 R)
• M20: 23,542,067 km (0.055 R)
• M21: 29,507,881 km (0.083 R)
• M22: 29,995,121 km (0.091 R)
• M23: 32,512,255 km (0.095 R)
• M24: 33,163,006 km (0.083 R)
• M25: 33,955,126 km (0.12 R)
• M26: 38,974,733 km (0.094 R)
• M27: 44,308,047 km (0.098 R)
• M28: 44,626,690 km (0.118 R)
• M29: 47,730,697 km (0.025 R)
• M30: 50,627,211 km (0.118 R)
• M31: 52,029,990 km (0.092 R)
• M32: 56,393,461 km (0.115 R)
• M33: 60,797,921 km (0.111 R)
• M34: 62,782,486 km (0.069 R)
• M35: 63,588,221 km (0.061 R)
• M36: 67,509,929 km (0.112 R)
• M37: 71,808,923 km (0.105 R)
• M38: 75,603,622 km (0.119 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 283 - 18,720 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit