🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.42 AU - 0.64 AU

Year: 138 Days

Day: 27.2 Hours

Environment

Temp: 219 °C

Axial Tilt: 10.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.44 AU - 0.62 AU

Year: 138 Days

Day: 44 Hours

Environment

Temp: 225 °C

Axial Tilt: 7.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,445,182 km

• M1: 30,668 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.59 AU - 0.61 AU

Year: 166 Days

Day: 34.6 Hours

Environment

Temp: 196 °C

Axial Tilt: 36.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,445,182 km

• M1: 542,591 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 157.5

Radius: 13

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 4.57 AU - 6.19 AU

Year: 4448 Days

Day: 5.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 89,445,182 km

• M1: 161,715 km (0.071 R)
• M2: 1,190,500 km (0.041 R)
• M3: 1,747,752 km (0.067 R)
• M4: 2,180,239 km (0.076 R)
• M5: 2,684,983 km (0.114 R)
• M6: 3,251,211 km (0.102 R)
• M7: 3,804,423 km (0.066 R)
• M8: 4,902,921 km (0.114 R)
• M9: 6,075,469 km (0.098 R)
• M10: 7,514,301 km (0.057 R)
• M11: 8,937,725 km (0.107 R)
• M12: 9,472,836 km (0.115 R)
• M13: 11,055,582 km (0.091 R)
• M14: 14,647,726 km (0.084 R)
• M15: 16,458,608 km (0.084 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 909.2

Radius: 8.4

Gravity: 12.89 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 6.05 AU - 9.51 AU

Year: 7735 Days

Day: 7.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 89,445,182 km

• M1: 106,364 km (0.108 R)
• M2: 375,790 km (0.113 R)
• M3: 739,911 km (0.117 R)
• M4: 1,162,375 km (0.117 R)
• M5: 1,710,352 km (0.062 R)
• M6: 2,003,115 km (0.091 R)
• M7: 2,347,490 km (0.04 R)
• M8: 2,854,477 km (0.107 R)
• M9: 3,552,201 km (0.081 R)
• M10: 4,006,829 km (0.109 R)
• M11: 7,273,000 km (0.033 R)
• M12: 8,970,188 km (0.071 R)
• M13: 9,765,749 km (0.119 R)
• M14: 10,057,465 km (0.109 R)
• M15: 12,209,879 km (0.097 R)
• M16: 12,720,457 km (0.092 R)
• M17: 14,525,953 km (0.105 R)
• M18: 15,687,730 km (0.09 R)
• M19: 16,291,208 km (0.062 R)
• M20: 18,122,136 km (0.052 R)
• M21: 21,938,079 km (0.063 R)
• M22: 22,355,158 km (0.115 R)
• M23: 22,777,622 km (0.085 R)
• M24: 24,521,036 km (0.05 R)
• M25: 27,204,223 km (0.056 R)
• M26: 30,488,794 km (0.077 R)
• M27: 31,113,066 km (0.09 R)
• M28: 33,255,756 km (0.086 R)
• M29: 39,899,098 km (0.065 R)
• M30: 41,911,639 km (0.079 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 623.4

Radius: 4.5

Gravity: 30.79 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 15.63 AU - 17.67 AU

Year: 24217 Days

Day: 20.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 89,445,182 km

• M1: 56,249 km (0.11 R)
• M2: 197,020 km (0.047 R)
• M3: 438,920 km (0.074 R)
• M4: 745,895 km (0.105 R)
• M5: 971,788 km (0.074 R)
• M6: 1,317,359 km (0.103 R)
• M7: 3,434,019 km (0.117 R)
• M8: 3,801,132 km (0.072 R)
• M9: 7,041,871 km (0.102 R)
• M10: 12,378,027 km (0.106 R)
• M11: 12,589,259 km (0.102 R)
• M12: 12,731,377 km (0.05 R)
• M13: 14,521,914 km (0.056 R)
• M14: 19,622,902 km (0.101 R)
• M15: 22,000,162 km (0.068 R)
• M16: 30,016,813 km (0.079 R)
• M17: 35,089,527 km (0.042 R)
• M18: 36,082,408 km (0.114 R)
• M19: 37,093,690 km (0.103 R)
• M20: 41,800,487 km (0.076 R)
• M21: 48,790,747 km (0.098 R)
• M22: 60,674,952 km (0.074 R)
• M23: 66,739,649 km (0.068 R)
• M24: 68,920,936 km (0.09 R)
• M25: 69,584,552 km (0.066 R)
• M26: 70,476,006 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 567.9

Radius: 6.9

Gravity: 11.93 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 13.9 AU - 22.78 AU

Year: 27996 Days

Day: 23.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 89,445,182 km

• M1: 86,318 km (0.112 R)
• M2: 331,060 km (0.062 R)
• M3: 548,426 km (0.107 R)
• M4: 768,933 km (0.119 R)
• M5: 1,024,446 km (0.049 R)
• M6: 1,532,929 km (0.102 R)
• M7: 2,198,191 km (0.094 R)
• M8: 2,596,271 km (0.06 R)
• M9: 3,125,100 km (0.099 R)
• M10: 3,787,220 km (0.114 R)
• M11: 4,289,869 km (0.082 R)
• M12: 4,835,901 km (0.068 R)
• M13: 5,106,224 km (0.06 R)
• M14: 5,677,090 km (0.066 R)
• M15: 6,335,171 km (0.102 R)
• M16: 6,565,402 km (0.056 R)
• M17: 7,042,769 km (0.06 R)
• M18: 7,290,054 km (0.102 R)
• M19: 8,392,590 km (0.032 R)
• M20: 10,470,654 km (0.088 R)
• M21: 12,942,609 km (0.107 R)
• M22: 13,846,330 km (0.12 R)
• M23: 21,589,366 km (0.077 R)
• M24: 27,690,267 km (0.095 R)
• M25: 29,186,694 km (0.111 R)
• M26: 32,748,919 km (0.116 R)
• M27: 34,421,273 km (0.039 R)
• M28: 36,590,742 km (0.09 R)
• M29: 36,886,796 km (0.069 R)
• M30: 38,238,562 km (0.119 R)
• M31: 41,200,002 km (0.069 R)
• M32: 47,049,278 km (0.062 R)
• M33: 51,180,274 km (0.108 R)
• M34: 52,860,557 km (0.088 R)
• M35: 56,133,908 km (0.088 R)
• M36: 60,567,391 km (0.091 R)
• M37: 66,981,399 km (0.101 R)
• M38: 72,894,106 km (0.065 R)
• M39: 75,496,959 km (0.096 R)
• M40: 84,190,091 km (0.07 R)
• M41: 84,964,859 km (0.048 R)
• M42: 86,005,312 km (0.082 R)

Kuiper Belt

Range: 30.8 - 46.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 369 - 10,635 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit