🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.5 AU - 0.68 AU

Year: 167 Days

Day: 41.5 Hours

Environment

Temp: 208 °C

Axial Tilt: 14.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.47 AU - 1.77 AU

Year: 761 Days

Day: 29 Hours

Environment

Temp: -54 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.41 AU - 3.37 AU

Year: 1813 Days

Day: 34 Hours

Environment

Temp: -96 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,027,987 km

• M1: 207,791 km (0.077 R)

Asteroid Belt

Center: 5.51 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 896.4

Radius: 10.5

Gravity: 8.13 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 6.9 AU - 9.36 AU

Year: 8553 Days

Day: 5.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 39,027,987 km

• M1: 152,440 km (0.08 R)
• M2: 284,236 km (0.039 R)
• M3: 363,224 km (0.098 R)
• M4: 595,400 km (0.038 R)
• M5: 721,660 km (0.055 R)
• M6: 857,794 km (0.088 R)
• M7: 1,216,530 km (0.079 R)
• M8: 1,531,882 km (0.106 R)
• M9: 1,620,295 km (0.077 R)
• M10: 1,825,842 km (0.044 R)
• M11: 1,920,089 km (0.069 R)
• M12: 2,313,232 km (0.088 R)
• M13: 2,785,662 km (0.108 R)
• M14: 3,033,246 km (0.052 R)
• M15: 3,230,865 km (0.107 R)
• M16: 3,491,016 km (0.036 R)
• M17: 4,439,317 km (0.095 R)
• M18: 4,535,209 km (0.105 R)
• M19: 4,696,625 km (0.062 R)
• M20: 4,925,659 km (0.091 R)
• M21: 5,191,944 km (0.057 R)
• M22: 5,463,165 km (0.03 R)
• M23: 6,557,174 km (0.063 R)
• M24: 6,961,387 km (0.075 R)
• M25: 7,411,677 km (0.064 R)
• M26: 7,640,412 km (0.049 R)
• M27: 7,871,541 km (0.103 R)
• M28: 8,104,913 km (0.077 R)
• M29: 8,618,333 km (0.117 R)
• M30: 9,387,865 km (0.037 R)
• M31: 9,511,433 km (0.096 R)
• M32: 10,518,974 km (0.084 R)
• M33: 10,604,544 km (0.111 R)
• M34: 10,819,217 km (0.096 R)
• M35: 11,296,883 km (0.037 R)
• M36: 13,091,010 km (0.097 R)
• M37: 13,414,142 km (0.074 R)
• M38: 14,589,233 km (0.098 R)
• M39: 15,116,715 km (0.066 R)
• M40: 15,310,145 km (0.106 R)
• M41: 16,736,411 km (0.053 R)
• M42: 17,389,556 km (0.111 R)
• M43: 18,513,784 km (0.071 R)
• M44: 18,772,588 km (0.06 R)
• M45: 18,928,469 km (0.043 R)
• M46: 20,403,803 km (0.12 R)
• M47: 20,617,579 km (0.092 R)
• M48: 20,778,396 km (0.082 R)
• M49: 21,317,547 km (0.108 R)
• M50: 21,425,856 km (0.116 R)
• M51: 22,189,553 km (0.12 R)
• M52: 22,740,672 km (0.095 R)
• M53: 23,240,328 km (0.048 R)
• M54: 23,519,628 km (0.102 R)
• M55: 23,912,322 km (0.093 R)
• M56: 24,137,766 km (0.113 R)
• M57: 24,477,204 km (0.099 R)
• M58: 25,103,719 km (0.107 R)
• M59: 25,275,458 km (0.091 R)
• M60: 25,390,199 km (0.095 R)
• M61: 25,505,091 km (0.091 R)
• M62: 25,850,811 km (0.06 R)
• M63: 26,082,239 km (0.081 R)
• M64: 26,198,178 km (0.082 R)
• M65: 27,131,818 km (0.042 R)
• M66: 27,720,934 km (0.082 R)
• M67: 28,017,138 km (0.12 R)
• M68: 28,373,779 km (0.042 R)
• M69: 31,466,566 km (0.069 R)
• M70: 32,833,292 km (0.118 R)
• M71: 33,398,024 km (0.074 R)
• M72: 34,410,053 km (0.108 R)
• M73: 35,431,956 km (0.057 R)
• M74: 35,753,293 km (0.087 R)
• M75: 38,293,315 km (0.091 R)
• M76: 40,554,786 km (0.081 R)
• M77: 41,228,126 km (0.049 R)
• M78: 41,363,362 km (0.12 R)
• M79: 41,837,438 km (0.046 R)
• M80: 42,517,809 km (0.118 R)
• M81: 43,201,771 km (0.072 R)
• M82: 43,407,617 km (0.068 R)
• M83: 43,682,728 km (0.08 R)
• M84: 43,889,472 km (0.105 R)
• M85: 44,511,350 km (0.057 R)
• M86: 46,605,721 km (0.11 R)
• M87: 47,240,315 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 453.4

Radius: 12.2

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 6.77 AU - 10.09 AU

Year: 9031 Days

Day: 9.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 39,027,987 km

• M1: 152,889 km (0.089 R)
• M2: 230,381 km (0.042 R)
• M3: 374,294 km (0.116 R)
• M4: 560,543 km (0.108 R)
• M5: 751,879 km (0.106 R)
• M6: 1,149,360 km (0.107 R)
• M7: 1,474,437 km (0.092 R)
• M8: 1,589,477 km (0.074 R)
• M9: 1,727,556 km (0.059 R)
• M10: 1,849,179 km (0.077 R)
• M11: 2,365,142 km (0.093 R)
• M12: 2,547,053 km (0.071 R)
• M13: 2,828,746 km (0.054 R)
• M14: 3,170,278 km (0.115 R)
• M15: 3,396,919 km (0.115 R)
• M16: 3,919,763 km (0.079 R)
• M17: 4,411,940 km (0.12 R)
• M18: 4,637,235 km (0.112 R)
• M19: 4,866,269 km (0.11 R)
• M20: 5,485,156 km (0.12 R)
• M21: 6,222,972 km (0.082 R)
• M22: 6,539,671 km (0.119 R)
• M23: 6,732,353 km (0.048 R)
• M24: 7,189,075 km (0.107 R)
• M25: 7,487,972 km (0.071 R)
• M26: 9,366,472 km (0.118 R)
• M27: 10,695,799 km (0.115 R)
• M28: 11,498,242 km (0.105 R)
• M29: 11,770,061 km (0.066 R)
• M30: 11,926,391 km (0.067 R)
• M31: 12,122,813 km (0.064 R)
• M32: 12,638,327 km (0.099 R)
• M33: 13,445,408 km (0.111 R)
• M34: 13,649,908 km (0.073 R)
• M35: 13,731,888 km (0.116 R)
• M36: 13,937,884 km (0.107 R)
• M37: 14,020,462 km (0.096 R)
• M38: 14,227,805 km (0.118 R)
• M39: 14,436,045 km (0.075 R)
• M40: 15,793,197 km (0.079 R)
• M41: 16,009,067 km (0.085 R)
• M42: 16,269,217 km (0.062 R)
• M43: 16,487,032 km (0.078 R)
• M44: 16,574,546 km (0.069 R)
• M45: 16,749,875 km (0.085 R)
• M46: 17,412,893 km (0.089 R)
• M47: 18,855,764 km (0.118 R)
• M48: 19,222,578 km (0.094 R)
• M49: 19,730,762 km (0.107 R)
• M50: 20,571,802 km (0.045 R)
• M51: 20,713,022 km (0.117 R)
• M52: 21,186,499 km (0.086 R)
• M53: 21,951,244 km (0.087 R)
• M54: 22,047,585 km (0.107 R)
• M55: 22,822,502 km (0.106 R)
• M56: 23,311,537 km (0.066 R)
• M57: 24,200,298 km (0.032 R)
• M58: 24,698,908 km (0.071 R)
• M59: 24,949,484 km (0.044 R)
• M60: 25,807,727 km (0.093 R)
• M61: 26,214,932 km (0.055 R)
• M62: 26,317,108 km (0.103 R)
• M63: 26,470,595 km (0.097 R)
• M64: 26,984,165 km (0.037 R)
• M65: 27,397,504 km (0.05 R)
• M66: 28,966,187 km (0.119 R)
• M67: 29,336,442 km (0.116 R)
• M68: 29,601,828 km (0.098 R)
• M69: 30,081,439 km (0.093 R)
• M70: 31,427,521 km (0.054 R)
• M71: 31,807,948 km (0.049 R)
• M72: 32,026,062 km (0.118 R)
• M73: 32,683,245 km (0.074 R)
• M74: 34,681,424 km (0.116 R)
• M75: 35,130,816 km (0.11 R)
• M76: 36,319,670 km (0.094 R)
• M77: 36,604,654 km (0.061 R)
• M78: 36,718,947 km (0.119 R)
• M79: 37,464,244 km (0.08 R)
• M80: 37,636,879 km (0.11 R)
• M81: 38,040,794 km (0.063 R)
• M82: 38,330,266 km (0.099 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 449 - 10,671 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit