🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.36 AU - 1.36 AU

Year: 673 Days

Day: 37.5 Hours

Environment

Temp: -70 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.72 AU - 1.92 AU

Year: 1043 Days

Day: 43 Hours

Environment

Temp: -109 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.04 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 206.4

Radius: 10.3

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 4.04 AU - 4.46 AU

Year: 3720 Days

Day: 5.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 28,893,428 km

• M1: 181,911 km (0.034 R)
• M2: 285,582 km (0.104 R)
• M3: 358,436 km (0.117 R)
• M4: 460,163 km (0.047 R)
• M5: 883,375 km (0.08 R)
• M6: 1,029,383 km (0.094 R)
• M7: 1,451,249 km (0.087 R)
• M8: 1,515,726 km (0.052 R)
• M9: 1,760,917 km (0.053 R)
• M10: 2,091,677 km (0.109 R)
• M11: 2,227,064 km (0.077 R)
• M12: 2,340,010 km (0.076 R)
• M13: 2,480,781 km (0.09 R)
• M14: 2,571,887 km (0.081 R)
• M15: 2,650,874 km (0.086 R)
• M16: 3,085,755 km (0.046 R)
• M17: 3,297,586 km (0.061 R)
• M18: 3,383,605 km (0.051 R)
• M19: 3,528,715 km (0.063 R)
• M20: 3,602,018 km (0.084 R)
• M21: 3,675,919 km (0.098 R)
• M22: 3,750,269 km (0.06 R)
• M23: 3,840,177 km (0.078 R)
• M24: 4,083,573 km (0.064 R)
• M25: 4,285,081 km (0.11 R)
• M26: 4,649,651 km (0.063 R)
• M27: 4,876,442 km (0.111 R)
• M28: 4,974,877 km (0.115 R)
• M29: 5,223,658 km (0.102 R)
• M30: 5,442,670 km (0.057 R)
• M31: 5,768,195 km (0.096 R)
• M32: 5,924,524 km (0.113 R)
• M33: 6,029,692 km (0.097 R)
• M34: 6,117,655 km (0.077 R)
• M35: 6,223,870 km (0.118 R)
• M36: 6,510,200 km (0.051 R)
• M37: 6,709,465 km (0.044 R)
• M38: 6,929,224 km (0.048 R)
• M39: 7,263,425 km (0.086 R)
• M40: 7,451,320 km (0.115 R)
• M41: 7,545,866 km (0.094 R)
• M42: 7,736,304 km (0.106 R)
• M43: 7,966,835 km (0.06 R)
• M44: 8,141,266 km (0.106 R)
• M45: 8,553,109 km (0.117 R)
• M46: 8,672,039 km (0.072 R)
• M47: 8,951,637 km (0.029 R)
• M48: 9,072,512 km (0.093 R)
• M49: 9,540,455 km (0.116 R)
• M50: 9,705,162 km (0.076 R)
• M51: 9,912,355 km (0.041 R)
• M52: 9,995,531 km (0.114 R)
• M53: 10,120,894 km (0.092 R)
• M54: 10,225,762 km (0.06 R)
• M55: 10,691,461 km (0.089 R)
• M56: 10,862,451 km (0.099 R)
• M57: 11,207,424 km (0.109 R)
• M58: 11,294,190 km (0.051 R)
• M59: 11,381,107 km (0.057 R)
• M60: 11,555,837 km (0.11 R)
• M61: 11,775,447 km (0.113 R)
• M62: 12,129,695 km (0.091 R)
• M63: 12,241,145 km (0.102 R)
• M64: 12,352,895 km (0.107 R)
• M65: 13,743,856 km (0.093 R)
• M66: 14,070,129 km (0.106 R)
• M67: 14,920,592 km (0.109 R)
• M68: 15,087,992 km (0.092 R)
• M69: 15,183,885 km (0.035 R)
• M70: 15,521,078 km (0.105 R)
• M71: 15,666,338 km (0.093 R)
• M72: 15,763,576 km (0.099 R)
• M73: 15,933,968 km (0.064 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 762

Radius: 12.3

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 4.21 AU - 5.35 AU

Year: 4437 Days

Day: 11.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 28,893,428 km

• M1: 155,582 km (0.048 R)
• M2: 445,802 km (0.025 R)
• M3: 618,288 km (0.101 R)
• M4: 755,170 km (0.106 R)
• M5: 852,708 km (0.088 R)
• M6: 1,089,222 km (0.083 R)
• M7: 1,215,782 km (0.106 R)
• M8: 1,377,647 km (0.104 R)
• M9: 1,658,442 km (0.082 R)
• M10: 1,889,870 km (0.055 R)
• M11: 2,026,902 km (0.105 R)
• M12: 2,149,721 km (0.08 R)
• M13: 2,256,983 km (0.112 R)
• M14: 2,421,391 km (0.083 R)
• M15: 2,589,838 km (0.078 R)
• M16: 2,762,175 km (0.04 R)
• M17: 3,220,393 km (0.105 R)
• M18: 3,343,812 km (0.044 R)
• M19: 3,723,940 km (0.046 R)
• M20: 4,252,469 km (0.101 R)
• M21: 4,851,908 km (0.09 R)
• M22: 5,477,975 km (0.115 R)
• M23: 6,155,055 km (0.052 R)
• M24: 6,360,901 km (0.079 R)
• M25: 6,490,752 km (0.096 R)
• M26: 6,832,284 km (0.083 R)
• M27: 7,099,017 km (0.12 R)
• M28: 7,369,341 km (0.119 R)
• M29: 7,451,021 km (0.079 R)
• M30: 7,975,810 km (0.06 R)
• M31: 8,341,876 km (0.1 R)
• M32: 8,655,882 km (0.069 R)
• M33: 8,857,690 km (0.083 R)
• M34: 9,061,143 km (0.118 R)
• M35: 9,384,125 km (0.095 R)
• M36: 9,532,077 km (0.109 R)
• M37: 9,651,007 km (0.105 R)
• M38: 10,010,940 km (0.101 R)
• M39: 10,192,552 km (0.054 R)
• M40: 11,211,014 km (0.111 R)
• M41: 11,716,505 km (0.043 R)
• M42: 11,875,977 km (0.12 R)
• M43: 12,132,687 km (0.088 R)
• M44: 12,261,640 km (0.083 R)
• M45: 12,651,642 km (0.077 R)
• M46: 12,749,628 km (0.095 R)
• M47: 13,410,252 km (0.062 R)
• M48: 13,980,519 km (0.115 R)
• M49: 14,319,658 km (0.049 R)
• M50: 14,799,119 km (0.114 R)
• M51: 15,179,546 km (0.112 R)
• M52: 15,703,588 km (0.109 R)
• M53: 15,879,515 km (0.11 R)
• M54: 15,985,430 km (0.064 R)
• M55: 16,375,731 km (0.092 R)
• M56: 16,877,033 km (0.099 R)
• M57: 17,021,246 km (0.092 R)
• M58: 17,347,070 km (0.062 R)
• M59: 18,559,710 km (0.054 R)
• M60: 18,708,560 km (0.045 R)
• M61: 20,486,980 km (0.109 R)
• M62: 21,298,997 km (0.08 R)
• M63: 22,003,453 km (0.097 R)
• M64: 22,160,980 km (0.097 R)
• M65: 22,556,666 km (0.092 R)
• M66: 23,154,459 km (0.059 R)
• M67: 24,732,866 km (0.088 R)
• M68: 25,225,642 km (0.109 R)
• M69: 25,390,499 km (0.086 R)
• M70: 25,929,051 km (0.069 R)
• M71: 26,471,493 km (0.082 R)
• M72: 26,681,079 km (0.08 R)
• M73: 26,807,041 km (0.086 R)
• M74: 27,397,803 km (0.066 R)
• M75: 27,482,625 km (0.057 R)
• M76: 27,652,269 km (0.114 R)
• M77: 28,163,744 km (0.113 R)
• M78: 28,807,314 km (0.103 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: 442 - 14,205 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit