🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.73 AU - 0.81 AU

Year: 243 Days

Day: 14.2 Hours

Environment

Temp: 112 °C

Axial Tilt: 46.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.93 AU - 1.09 AU

Year: 365 Days

Day: 21.8 Hours

Environment

Temp: 36 °C

Axial Tilt: 38.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.15 AU - 1.61 AU

Year: 583 Days

Day: 39.7 Hours

Environment

Temp: -0 °C

Axial Tilt: 29.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.88 AU - 3.02 AU

Year: 1380 Days

Day: 16.4 Hours

Environment

Temp: -88 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 14,662,868 km

• M1: 652,396 km (0.062 R)
• M2: 1,109,567 km (0.076 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 397.8

Radius: 8.6

Gravity: 5.38 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 4.13 AU - 6.69 AU

Year: 4529 Days

Day: 13.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 14,662,868 km

• M1: 117,883 km (0.08 R)
• M2: 194,178 km (0.03 R)
• M3: 385,364 km (0.081 R)
• M4: 478,115 km (0.118 R)
• M5: 638,185 km (0.117 R)
• M6: 928,704 km (0.115 R)
• M7: 1,349,971 km (0.114 R)
• M8: 1,511,986 km (0.084 R)
• M9: 1,694,794 km (0.09 R)
• M10: 1,767,050 km (0.032 R)
• M11: 1,884,784 km (0.111 R)
• M12: 1,974,991 km (0.046 R)
• M13: 2,112,920 km (0.068 R)
• M14: 2,254,141 km (0.06 R)
• M15: 2,849,989 km (0.047 R)
• M16: 3,510,912 km (0.084 R)
• M17: 3,792,156 km (0.072 R)
• M18: 4,597,891 km (0.112 R)
• M19: 5,220,068 km (0.105 R)
• M20: 5,758,920 km (0.104 R)
• M21: 6,068,288 km (0.11 R)
• M22: 6,337,863 km (0.091 R)
• M23: 6,888,832 km (0.097 R)
• M24: 7,455,210 km (0.112 R)
• M25: 7,671,379 km (0.12 R)
• M26: 7,743,934 km (0.029 R)
• M27: 7,865,258 km (0.083 R)
• M28: 8,607,113 km (0.119 R)
• M29: 8,783,340 km (0.07 R)
• M30: 8,986,344 km (0.082 R)
• M31: 9,242,156 km (0.058 R)
• M32: 9,813,620 km (0.075 R)
• M33: 9,945,117 km (0.062 R)
• M34: 10,183,127 km (0.111 R)
• M35: 10,450,010 km (0.116 R)
• M36: 10,692,059 km (0.027 R)
• M37: 11,401,901 km (0.099 R)
• M38: 11,623,306 km (0.078 R)
• M39: 11,790,407 km (0.068 R)
• M40: 12,211,375 km (0.098 R)
• M41: 12,608,857 km (0.114 R)
• M42: 12,866,614 km (0.092 R)
• M43: 13,504,050 km (0.03 R)
• M44: 13,708,999 km (0.03 R)
• M45: 14,211,199 km (0.094 R)
• M46: 14,479,428 km (0.112 R)
• M47: 14,569,187 km (0.062 R)
• M48: 14,779,522 km (0.119 R)
• M49: 15,203,033 km (0.099 R)
• M50: 15,569,249 km (0.094 R)
• M51: 16,559,886 km (0.109 R)
• M52: 16,905,158 km (0.109 R)
• M53: 17,762,802 km (0.101 R)
• M54: 17,891,008 km (0.108 R)
• M55: 18,895,408 km (0.049 R)
• M56: 18,993,544 km (0.097 R)
• M57: 19,091,830 km (0.112 R)
• M58: 19,387,884 km (0.04 R)
• M59: 20,486,381 km (0.112 R)
• M60: 20,823,126 km (0.11 R)
• M61: 21,263,841 km (0.105 R)
• M62: 22,223,362 km (0.094 R)
• M63: 22,534,825 km (0.063 R)
• M64: 23,091,927 km (0.083 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 92.5

Radius: 9.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 4.44 AU - 6.5 AU

Year: 4604 Days

Day: 12 Hours

Environment

Temp: -135 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 14,662,868 km

• M1: 135,536 km (0.114 R)
• M2: 404,064 km (0.086 R)
• M3: 496,216 km (0.1 R)
• M4: 589,864 km (0.07 R)
• M5: 705,055 km (0.089 R)
• M6: 820,395 km (0.074 R)
• M7: 1,044,941 km (0.042 R)
• M8: 1,169,407 km (0.054 R)
• M9: 1,502,411 km (0.082 R)
• M10: 1,737,430 km (0.092 R)
• M11: 1,821,952 km (0.073 R)
• M12: 1,962,425 km (0.091 R)
• M13: 2,288,847 km (0.044 R)
• M14: 2,382,047 km (0.074 R)
• M15: 2,560,218 km (0.032 R)
• M16: 2,681,392 km (0.106 R)
• M17: 2,879,460 km (0.069 R)
• M18: 3,316,136 km (0.025 R)
• M19: 3,502,236 km (0.118 R)
• M20: 4,309,017 km (0.104 R)
• M21: 4,410,145 km (0.116 R)
• M22: 4,973,531 km (0.08 R)
• M23: 5,171,449 km (0.095 R)
• M24: 5,340,943 km (0.065 R)
• M25: 5,434,292 km (0.06 R)
• M26: 5,638,194 km (0.073 R)
• M27: 5,892,810 km (0.106 R)
• M28: 6,796,231 km (0.102 R)
• M29: 6,914,414 km (0.099 R)
• M30: 6,982,181 km (0.099 R)
• M31: 7,169,777 km (0.078 R)
• M32: 7,428,282 km (0.11 R)
• M33: 7,654,923 km (0.1 R)
• M34: 7,883,658 km (0.119 R)
• M35: 8,025,627 km (0.102 R)
• M36: 8,186,444 km (0.063 R)
• M37: 8,456,618 km (0.113 R)
• M38: 8,748,184 km (0.071 R)
• M39: 9,135,942 km (0.1 R)
• M40: 9,737,475 km (0.084 R)
• M41: 10,448,962 km (0.098 R)
• M42: 10,958,942 km (0.111 R)
• M43: 11,256,941 km (0.064 R)
• M44: 11,517,390 km (0.092 R)
• M45: 11,982,939 km (0.106 R)
• M46: 12,187,290 km (0.075 R)
• M47: 12,724,047 km (0.078 R)
• M48: 12,807,373 km (0.086 R)
• M49: 12,890,699 km (0.099 R)
• M50: 12,974,324 km (0.104 R)
• M51: 13,121,229 km (0.118 R)
• M52: 13,395,293 km (0.093 R)
• M53: 13,927,711 km (0.105 R)
• M54: 14,120,992 km (0.108 R)
• M55: 14,293,628 km (0.086 R)
• M56: 14,445,320 km (0.046 R)
• M57: 14,532,236 km (0.103 R)
• M58: 14,662,835 km (0.109 R)

Kuiper Belt

Range: 30.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 530 - 17,552 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit