🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.2 AU - 1.44 AU

Year: 538 Days

Day: 25.5 Hours

Environment

Temp: 10 °C

Axial Tilt: 36.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 3.33 AU - 3.95 AU

Year: 2464 Days

Day: 18.9 Hours

Environment

Temp: -106 °C

Axial Tilt: 49.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 4.06 AU - 6.08 AU

Year: 4050 Days

Day: 39.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,661,783 km

• M1: 1,442,123 km (0.056 R)

Asteroid Belt

Center: 6.05 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 321.5

Radius: 10.9

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 6.43 AU - 7.63 AU

Year: 6613 Days

Day: 5.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 39,661,783 km

• M1: 148,700 km (0.108 R)
• M2: 431,440 km (0.054 R)
• M3: 612,603 km (0.115 R)
• M4: 713,432 km (0.03 R)
• M5: 882,627 km (0.095 R)
• M6: 1,232,836 km (0.109 R)
• M7: 1,319,902 km (0.109 R)
• M8: 1,394,103 km (0.112 R)
• M9: 1,485,058 km (0.111 R)
• M10: 1,753,885 km (0.058 R)
• M11: 2,021,516 km (0.116 R)
• M12: 2,125,187 km (0.089 R)
• M13: 2,284,359 km (0.116 R)
• M14: 2,747,215 km (0.071 R)
• M15: 2,824,109 km (0.082 R)
• M16: 3,118,667 km (0.114 R)
• M17: 3,239,243 km (0.046 R)
• M18: 3,361,464 km (0.1 R)
• M19: 3,887,450 km (0.034 R)
• M20: 4,237,659 km (0.065 R)
• M21: 4,326,819 km (0.12 R)
• M22: 4,461,756 km (0.073 R)
• M23: 5,015,717 km (0.114 R)
• M24: 5,348,872 km (0.097 R)
• M25: 5,445,362 km (0.09 R)
• M26: 5,787,942 km (0.103 R)
• M27: 5,936,941 km (0.087 R)
• M28: 6,087,137 km (0.098 R)
• M29: 6,726,818 km (0.1 R)
• M30: 8,180,460 km (0.077 R)
• M31: 8,629,553 km (0.041 R)
• M32: 8,828,518 km (0.08 R)
• M33: 9,144,170 km (0.076 R)
• M34: 9,259,959 km (0.097 R)
• M35: 9,347,025 km (0.113 R)
• M36: 9,964,565 km (0.092 R)
• M37: 10,323,450 km (0.105 R)
• M38: 10,686,524 km (0.115 R)
• M39: 10,930,967 km (0.061 R)
• M40: 11,053,936 km (0.115 R)
• M41: 11,301,072 km (0.059 R)
• M42: 11,643,950 km (0.103 R)
• M43: 11,958,704 km (0.102 R)
• M44: 12,952,184 km (0.043 R)
• M45: 13,640,184 km (0.049 R)
• M46: 14,005,203 km (0.09 R)
• M47: 14,575,919 km (0.051 R)
• M48: 14,677,346 km (0.116 R)
• M49: 15,291,296 km (0.065 R)
• M50: 15,463,334 km (0.111 R)
• M51: 15,705,233 km (0.081 R)
• M52: 16,018,192 km (0.109 R)
• M53: 16,403,407 km (0.08 R)
• M54: 16,862,522 km (0.065 R)
• M55: 17,004,790 km (0.078 R)
• M56: 17,147,357 km (0.075 R)
• M57: 17,649,407 km (0.109 R)
• M58: 18,411,608 km (0.096 R)
• M59: 18,852,024 km (0.065 R)
• M60: 19,184,581 km (0.104 R)
• M61: 19,295,881 km (0.107 R)
• M62: 20,156,219 km (0.042 R)
• M63: 20,231,616 km (0.047 R)
• M64: 21,105,567 km (0.075 R)
• M65: 21,450,839 km (0.09 R)
• M66: 21,798,055 km (0.118 R)
• M67: 23,047,646 km (0.041 R)
• M68: 24,039,929 km (0.095 R)
• M69: 24,722,694 km (0.11 R)
• M70: 24,884,409 km (0.069 R)
• M71: 24,965,192 km (0.039 R)
• M72: 25,086,815 km (0.103 R)
• M73: 25,289,819 km (0.057 R)
• M74: 25,820,293 km (0.054 R)
• M75: 25,902,123 km (0.092 R)
• M76: 26,478,075 km (0.077 R)
• M77: 26,767,697 km (0.075 R)
• M78: 27,349,932 km (0.119 R)
• M79: 27,726,469 km (0.083 R)
• M80: 28,020,429 km (0.112 R)
• M81: 28,146,839 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 350.7

Radius: 10.6

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 7.69 AU - 11.47 AU

Year: 10519 Days

Day: 9.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 39,661,783 km

• M1: 243,695 km (0.089 R)
• M2: 368,759 km (0.107 R)
• M3: 448,046 km (0.047 R)
• M4: 1,289,234 km (0.088 R)
• M5: 1,573,919 km (0.116 R)
• M6: 1,942,080 km (0.105 R)
• M7: 2,202,529 km (0.062 R)
• M8: 2,685,431 km (0.11 R)
• M9: 2,781,324 km (0.116 R)
• M10: 3,075,433 km (0.103 R)
• M11: 3,379,865 km (0.093 R)
• M12: 3,535,746 km (0.103 R)
• M13: 4,017,750 km (0.08 R)
• M14: 4,127,704 km (0.077 R)
• M15: 4,322,630 km (0.101 R)
• M16: 4,750,630 km (0.089 R)
• M17: 4,984,451 km (0.069 R)
• M18: 6,497,784 km (0.089 R)
• M19: 7,422,149 km (0.098 R)
• M20: 7,659,561 km (0.054 R)
• M21: 7,762,185 km (0.118 R)
• M22: 8,003,336 km (0.095 R)
• M23: 8,387,205 km (0.099 R)
• M24: 8,528,425 km (0.086 R)
• M25: 9,136,989 km (0.094 R)
• M26: 9,282,249 km (0.036 R)
• M27: 9,796,566 km (0.102 R)
• M28: 10,207,362 km (0.107 R)
• M29: 10,585,545 km (0.086 R)
• M30: 11,316,929 km (0.091 R)
• M31: 11,826,908 km (0.099 R)
• M32: 12,344,218 km (0.066 R)
• M33: 12,787,776 km (0.08 R)
• M34: 12,869,007 km (0.111 R)
• M35: 13,031,919 km (0.068 R)
• M36: 13,318,698 km (0.106 R)
• M37: 13,483,555 km (0.097 R)
• M38: 14,024,052 km (0.057 R)
• M39: 14,191,752 km (0.096 R)
• M40: 15,644,048 km (0.104 R)
• M41: 15,948,928 km (0.084 R)
• M42: 17,232,777 km (0.057 R)
• M43: 17,592,859 km (0.113 R)
• M44: 17,683,216 km (0.044 R)
• M45: 19,243,372 km (0.11 R)
• M46: 19,570,094 km (0.084 R)
• M47: 19,851,637 km (0.084 R)
• M48: 20,608,752 km (0.069 R)
• M49: 20,847,361 km (0.1 R)
• M50: 21,665,362 km (0.092 R)
• M51: 22,395,848 km (0.118 R)
• M52: 22,591,971 km (0.109 R)
• M53: 22,690,257 km (0.118 R)
• M54: 23,035,379 km (0.092 R)
• M55: 23,681,044 km (0.032 R)
• M56: 23,780,826 km (0.106 R)
• M57: 24,181,748 km (0.115 R)
• M58: 24,483,786 km (0.076 R)
• M59: 24,837,884 km (0.075 R)
• M60: 25,193,478 km (0.049 R)
• M61: 25,397,530 km (0.086 R)
• M62: 25,755,966 km (0.061 R)
• M63: 26,012,975 km (0.096 R)
• M64: 26,426,015 km (0.117 R)
• M65: 27,467,964 km (0.094 R)
• M66: 27,783,167 km (0.057 R)
• M67: 28,735,956 km (0.099 R)
• M68: 29,055,946 km (0.113 R)
• M69: 29,270,020 km (0.11 R)
• M70: 29,377,132 km (0.079 R)
• M71: 29,538,100 km (0.105 R)
• M72: 31,055,321 km (0.067 R)
• M73: 31,768,305 km (0.117 R)
• M74: 33,995,667 km (0.117 R)
• M75: 34,503,702 km (0.114 R)
• M76: 34,673,645 km (0.079 R)
• M77: 35,014,429 km (0.09 R)
• M78: 35,756,285 km (0.109 R)
• M79: 37,313,898 km (0.113 R)
• M80: 37,488,329 km (0.115 R)
• M81: 38,188,746 km (0.097 R)
• M82: 38,834,560 km (0.063 R)
• M83: 39,011,385 km (0.116 R)

Kuiper Belt

Range: 30.9 - 58.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 220 - 14,679 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit