🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.77 AU - 0.91 AU

Year: 323 Days

Day: 14.2 Hours

Environment

Temp: -22 °C

Axial Tilt: 35.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 63,615,249 km

• M1: 189,391 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.98 AU - 1.14 AU

Year: 457 Days

Day: 21.7 Hours

Environment

Temp: -53 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 555.6

Radius: 13.8

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.94 AU - 3.66 AU

Year: 2512 Days

Day: 9.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 63,615,249 km

• M1: 172,486 km (0.119 R)
• M2: 455,825 km (0.107 R)
• M3: 986,299 km (0.103 R)
• M4: 1,344,735 km (0.026 R)
• M5: 1,633,310 km (0.031 R)
• M6: 2,044,554 km (0.099 R)
• M7: 2,597,318 km (0.038 R)
• M8: 3,756,253 km (0.061 R)
• M9: 4,015,057 km (0.102 R)
• M10: 4,299,892 km (0.051 R)
• M11: 4,791,470 km (0.119 R)
• M12: 5,329,574 km (0.047 R)
• M13: 6,285,504 km (0.039 R)
• M14: 6,902,296 km (0.101 R)
• M15: 7,300,077 km (0.07 R)
• M16: 7,709,377 km (0.114 R)
• M17: 8,537,700 km (0.027 R)
• M18: 9,588,775 km (0.09 R)
• M19: 10,647,628 km (0.047 R)
• M20: 11,059,172 km (0.026 R)
• M21: 12,370,846 km (0.07 R)
• M22: 13,114,946 km (0.068 R)
• M23: 13,757,020 km (0.038 R)
• M24: 14,068,333 km (0.114 R)
• M25: 15,023,067 km (0.054 R)
• M26: 16,076,535 km (0.053 R)
• M27: 16,447,089 km (0.103 R)
• M28: 16,787,424 km (0.12 R)
• M29: 17,444,159 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 815.8

Radius: 9

Gravity: 10.07 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 3.43 AU - 5.45 AU

Year: 3920 Days

Day: 11.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 63,615,249 km

• M1: 112,647 km (0.034 R)
• M2: 416,480 km (0.106 R)
• M3: 635,492 km (0.101 R)
• M4: 885,919 km (0.104 R)
• M5: 1,100,592 km (0.08 R)
• M6: 1,915,900 km (0.066 R)
• M7: 2,191,310 km (0.085 R)
• M8: 2,518,630 km (0.102 R)
• M9: 2,921,796 km (0.119 R)
• M10: 3,281,728 km (0.095 R)
• M11: 3,643,755 km (0.105 R)
• M12: 3,922,905 km (0.08 R)
• M13: 4,601,182 km (0.089 R)
• M14: 5,216,478 km (0.115 R)
• M15: 6,149,520 km (0.061 R)
• M16: 6,565,851 km (0.115 R)
• M17: 7,327,603 km (0.044 R)
• M18: 7,581,470 km (0.118 R)
• M19: 8,191,082 km (0.12 R)
• M20: 8,701,959 km (0.111 R)
• M21: 9,674,046 km (0.07 R)
• M22: 10,229,203 km (0.119 R)
• M23: 10,428,916 km (0.114 R)
• M24: 12,132,537 km (0.088 R)
• M25: 14,005,203 km (0.093 R)
• M26: 15,806,511 km (0.093 R)
• M27: 16,473,418 km (0.108 R)
• M28: 18,378,846 km (0.115 R)
• M29: 20,108,946 km (0.115 R)
• M30: 20,908,247 km (0.11 R)
• M31: 21,578,296 km (0.069 R)
• M32: 22,014,673 km (0.108 R)
• M33: 24,467,330 km (0.113 R)
• M34: 26,566,039 km (0.11 R)
• M35: 26,780,712 km (0.083 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 356.9

Radius: 11.3

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 4.72 AU - 4.98 AU

Year: 4475 Days

Day: 13.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 63,615,249 km

• M1: 142,716 km (0.058 R)
• M2: 525,388 km (0.082 R)
• M3: 1,206,208 km (0.05 R)
• M4: 1,644,829 km (0.093 R)
• M5: 2,323,554 km (0.066 R)
• M6: 2,998,540 km (0.06 R)
• M7: 4,286,877 km (0.069 R)
• M8: 4,906,361 km (0.084 R)
• M9: 5,328,826 km (0.102 R)
• M10: 5,927,666 km (0.101 R)
• M11: 6,439,740 km (0.12 R)
• M12: 7,375,474 km (0.085 R)
• M13: 7,814,993 km (0.104 R)
• M14: 8,079,631 km (0.085 R)
• M15: 8,872,351 km (0.1 R)
• M16: 9,615,104 km (0.099 R)
• M17: 10,509,998 km (0.113 R)
• M18: 11,160,300 km (0.089 R)
• M19: 11,895,275 km (0.054 R)
• M20: 17,114,146 km (0.091 R)
• M21: 18,184,070 km (0.051 R)
• M22: 20,850,652 km (0.105 R)
• M23: 21,721,611 km (0.089 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 981.2

Radius: 10.3

Gravity: 9.25 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 7.97 AU - 11.55 AU

Year: 12775 Days

Day: 14.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 142.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 63,615,249 km

• M1: 174,431 km (0.113 R)
• M2: 801,695 km (0.109 R)
• M3: 2,542,266 km (0.11 R)
• M4: 2,744,373 km (0.104 R)
• M5: 4,032,859 km (0.074 R)
• M6: 4,452,930 km (0.114 R)
• M7: 4,964,256 km (0.092 R)
• M8: 5,393,901 km (0.119 R)
• M9: 5,728,252 km (0.116 R)
• M10: 8,819,542 km (0.048 R)
• M11: 9,199,371 km (0.116 R)
• M12: 9,784,449 km (0.108 R)
• M13: 10,184,773 km (0.05 R)
• M14: 10,696,397 km (0.069 R)
• M15: 12,307,716 km (0.118 R)
• M16: 13,329,320 km (0.087 R)
• M17: 13,973,937 km (0.11 R)
• M18: 17,560,097 km (0.099 R)
• M19: 18,985,316 km (0.096 R)
• M20: 22,528,691 km (0.104 R)
• M21: 27,448,965 km (0.081 R)
• M22: 33,775,310 km (0.045 R)
• M23: 36,030,348 km (0.115 R)
• M24: 36,798,234 km (0.093 R)
• M25: 37,282,333 km (0.109 R)
• M26: 39,550,087 km (0.107 R)
• M27: 40,759,885 km (0.112 R)
• M28: 41,474,065 km (0.092 R)
• M29: 42,194,379 km (0.115 R)
• M30: 42,401,422 km (0.046 R)
• M31: 43,234,383 km (0.051 R)
• M32: 47,192,443 km (0.057 R)
• M33: 51,896,100 km (0.105 R)
• M34: 52,933,112 km (0.109 R)
• M35: 53,397,314 km (0.104 R)
• M36: 55,392,950 km (0.117 R)
• M37: 55,867,774 km (0.101 R)
• M38: 57,425,237 km (0.12 R)
• M39: 59,371,505 km (0.105 R)
• M40: 62,603,567 km (0.057 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: 378 - 14,975 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit