🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.85 AU - 1.27 AU

Year: 384 Days

Day: 24.9 Hours

Environment

Temp: 77 °C

Axial Tilt: 13 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,168,740 km

• M1: 50,265 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.97 AU - 1.21 AU

Year: 400 Days

Day: 22.8 Hours

Environment

Temp: 50 °C

Axial Tilt: 37.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.08 AU - 1.42 AU

Year: 491 Days

Day: 46.7 Hours

Environment

Temp: 17 °C

Axial Tilt: 32.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 51,168,740 km

• M1: 352,901 km (0.088 R)

Asteroid Belt

Center: 1.8 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2.1 AU - 2.6 AU

Year: 1266 Days

Day: 16.2 Hours

Environment

Temp: -69 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.67 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 842.3

Radius: 12.8

Gravity: 5.14 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 5.92 AU - 8.04 AU

Year: 6481 Days

Day: 8 Hours

Environment

Temp: -158 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 51,168,740 km

• M1: 186,549 km (0.087 R)
• M2: 348,264 km (0.114 R)
• M3: 883,824 km (0.107 R)
• M4: 1,075,010 km (0.067 R)
• M5: 1,518,568 km (0.101 R)
• M6: 1,633,310 km (0.114 R)
• M7: 1,791,285 km (0.086 R)
• M8: 1,892,563 km (0.119 R)
• M9: 1,995,935 km (0.111 R)
• M10: 2,496,340 km (0.073 R)
• M11: 2,726,122 km (0.108 R)
• M12: 2,843,706 km (0.074 R)
• M13: 3,011,256 km (0.034 R)
• M14: 3,662,156 km (0.081 R)
• M15: 3,897,773 km (0.112 R)
• M16: 4,030,765 km (0.057 R)
• M17: 5,004,198 km (0.072 R)
• M18: 5,443,268 km (0.12 R)
• M19: 5,712,694 km (0.111 R)
• M20: 6,264,710 km (0.06 R)
• M21: 6,578,866 km (0.05 R)
• M22: 6,769,752 km (0.11 R)
• M23: 8,294,454 km (0.117 R)
• M24: 9,344,182 km (0.068 R)
• M25: 9,921,181 km (0.107 R)
• M26: 10,250,745 km (0.053 R)
• M27: 10,509,699 km (0.112 R)
• M28: 10,808,297 km (0.079 R)
• M29: 11,452,016 km (0.077 R)
• M30: 11,605,354 km (0.057 R)
• M31: 11,720,694 km (0.029 R)
• M32: 12,657,925 km (0.118 R)
• M33: 12,816,498 km (0.082 R)
• M34: 12,975,671 km (0.086 R)
• M35: 13,538,159 km (0.104 R)
• M36: 13,903,925 km (0.091 R)
• M37: 14,026,596 km (0.108 R)
• M38: 14,645,332 km (0.107 R)
• M39: 14,728,509 km (0.093 R)
• M40: 15,146,635 km (0.119 R)
• M41: 15,315,082 km (0.066 R)
• M42: 15,526,464 km (0.06 R)
• M43: 16,295,397 km (0.101 R)
• M44: 16,381,715 km (0.077 R)
• M45: 17,693,090 km (0.055 R)
• M46: 18,048,534 km (0.106 R)
• M47: 19,037,975 km (0.105 R)
• M48: 19,539,427 km (0.119 R)
• M49: 19,676,907 km (0.078 R)
• M50: 20,183,894 km (0.084 R)
• M51: 20,555,196 km (0.03 R)
• M52: 20,975,716 km (0.085 R)
• M53: 21,730,437 km (0.053 R)
• M54: 22,542,006 km (0.069 R)
• M55: 23,120,800 km (0.063 R)
• M56: 23,217,739 km (0.049 R)
• M57: 23,509,455 km (0.112 R)
• M58: 23,949,273 km (0.103 R)
• M59: 24,589,252 km (0.096 R)
• M60: 25,185,101 km (0.112 R)
• M61: 25,635,241 km (0.103 R)
• M62: 26,087,774 km (0.098 R)
• M63: 27,256,732 km (0.081 R)
• M64: 27,461,681 km (0.067 R)
• M65: 28,806,865 km (0.106 R)
• M66: 30,067,526 km (0.09 R)
• M67: 30,226,399 km (0.109 R)
• M68: 31,024,803 km (0.085 R)
• M69: 31,399,845 km (0.104 R)
• M70: 31,938,098 km (0.117 R)
• M71: 32,100,262 km (0.092 R)
• M72: 33,187,839 km (0.067 R)
• M73: 35,454,995 km (0.075 R)
• M74: 36,015,538 km (0.116 R)
• M75: 37,259,145 km (0.029 R)
• M76: 37,543,680 km (0.098 R)
• M77: 37,657,674 km (0.068 R)
• M78: 38,172,290 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 983.2

Radius: 8.3

Gravity: 14.27 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 6.95 AU - 10.69 AU

Year: 9206 Days

Day: 6.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 51,168,740 km

• M1: 258,655 km (0.101 R)
• M2: 329,714 km (0.095 R)
• M3: 481,556 km (0.087 R)
• M4: 835,055 km (0.062 R)
• M5: 1,215,632 km (0.109 R)
• M6: 1,413,700 km (0.087 R)
• M7: 1,505,104 km (0.057 R)
• M8: 1,693,897 km (0.054 R)
• M9: 1,766,751 km (0.101 R)
• M10: 2,664,338 km (0.069 R)
• M11: 3,310,302 km (0.079 R)
• M12: 4,299,144 km (0.099 R)
• M13: 4,842,932 km (0.037 R)
• M14: 5,553,223 km (0.092 R)
• M15: 7,030,053 km (0.1 R)
• M16: 7,427,235 km (0.104 R)
• M17: 7,709,825 km (0.119 R)
• M18: 7,872,738 km (0.042 R)
• M19: 7,995,707 km (0.065 R)
• M20: 8,326,917 km (0.1 R)
• M21: 8,536,204 km (0.059 R)
• M22: 9,002,650 km (0.075 R)
• M23: 10,361,298 km (0.061 R)
• M24: 10,586,443 km (0.114 R)
• M25: 10,722,278 km (0.08 R)
• M26: 11,317,677 km (0.079 R)
• M27: 11,410,278 km (0.101 R)
• M28: 12,444,897 km (0.111 R)
• M29: 13,362,531 km (0.035 R)
• M30: 13,953,143 km (0.118 R)
• M31: 14,151,959 km (0.025 R)
• M32: 14,956,646 km (0.108 R)
• M33: 15,364,449 km (0.071 R)
• M34: 15,672,771 km (0.094 R)
• M35: 16,139,067 km (0.118 R)
• M36: 16,873,443 km (0.114 R)
• M37: 18,103,437 km (0.031 R)
• M38: 18,320,354 km (0.111 R)
• M39: 18,483,565 km (0.108 R)
• M40: 18,921,139 km (0.088 R)
• M41: 19,306,952 km (0.113 R)
• M42: 19,806,608 km (0.087 R)
• M43: 20,932,332 km (0.089 R)
• M44: 21,905,467 km (0.107 R)
• M45: 22,426,666 km (0.1 R)
• M46: 22,601,246 km (0.039 R)
• M47: 22,834,918 km (0.082 R)
• M48: 23,186,623 km (0.033 R)
• M49: 23,481,181 km (0.061 R)
• M50: 23,658,604 km (0.093 R)
• M51: 25,638,382 km (0.099 R)
• M52: 26,371,412 km (0.037 R)
• M53: 26,555,716 km (0.028 R)
• M54: 27,111,323 km (0.052 R)
• M55: 27,795,584 km (0.091 R)
• M56: 28,737,751 km (0.103 R)
• M57: 29,244,589 km (0.069 R)
• M58: 29,818,296 km (0.093 R)
• M59: 30,976,782 km (0.114 R)
• M60: 31,561,560 km (0.026 R)
• M61: 32,544,269 km (0.102 R)
• M62: 32,610,092 km (0.048 R)
• M63: 32,676,065 km (0.093 R)
• M64: 33,072,499 km (0.091 R)
• M65: 34,943,370 km (0.075 R)
• M66: 35,145,925 km (0.049 R)
• M67: 35,281,162 km (0.085 R)
• M68: 35,755,686 km (0.066 R)
• M69: 36,232,455 km (0.051 R)
• M70: 38,647,413 km (0.062 R)
• M71: 38,786,988 km (0.092 R)
• M72: 39,136,748 km (0.11 R)
• M73: 39,206,760 km (0.113 R)
• M74: 39,698,338 km (0.104 R)
• M75: 40,900,656 km (0.113 R)
• M76: 43,268,491 km (0.096 R)
• M77: 43,631,117 km (0.093 R)
• M78: 44,505,516 km (0.12 R)
• M79: 44,578,669 km (0.04 R)
• M80: 45,532,954 km (0.057 R)
• M81: 46,345,720 km (0.064 R)
• M82: 47,163,272 km (0.12 R)
• M83: 48,661,943 km (0.116 R)
• M84: 48,888,135 km (0.076 R)
• M85: 49,720,348 km (0.083 R)
• M86: 49,948,036 km (0.102 R)
• M87: 50,557,199 km (0.036 R)
• M88: 50,633,494 km (0.029 R)

Kuiper Belt

Range: 31.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 453 - 13,773 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit