🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.49 AU - 0.79 AU

Year: 195 Days

Day: 33.8 Hours

Environment

Temp: 111 °C

Axial Tilt: 41.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,483,716 km

• M1: 340,036 km (0.051 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.95 AU - 1.13 AU

Year: 404 Days

Day: 23.7 Hours

Environment

Temp: 13 °C

Axial Tilt: 24.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 29,483,716 km

• M1: 74,649 km (0.054 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.81 AU - 1.83 AU

Year: 935 Days

Day: 27.9 Hours

Environment

Temp: -78 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.74 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 280.3

Radius: 9

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 5.65 AU - 5.67 AU

Year: 5128 Days

Day: 9.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 29,483,716 km

• M1: 125,213 km (0.08 R)
• M2: 185,950 km (0.074 R)
• M3: 496,515 km (0.095 R)
• M4: 744,997 km (0.079 R)
• M5: 807,829 km (0.079 R)
• M6: 905,965 km (0.106 R)
• M7: 1,008,140 km (0.12 R)
• M8: 1,150,856 km (0.108 R)
• M9: 1,224,758 km (0.09 R)
• M10: 1,300,305 km (0.085 R)
• M11: 1,429,856 km (0.089 R)
• M12: 1,496,278 km (0.048 R)
• M13: 1,563,747 km (0.043 R)
• M14: 1,772,735 km (0.115 R)
• M15: 1,844,392 km (0.113 R)
• M16: 2,202,230 km (0.102 R)
• M17: 2,326,396 km (0.079 R)
• M18: 2,516,984 km (0.114 R)
• M19: 2,829,345 km (0.057 R)
• M20: 2,981,785 km (0.118 R)
• M21: 3,171,624 km (0.096 R)
• M22: 3,312,396 km (0.071 R)
• M23: 3,419,209 km (0.113 R)
• M24: 3,545,320 km (0.072 R)
• M25: 3,636,425 km (0.109 R)
• M26: 4,065,472 km (0.111 R)
• M27: 4,122,618 km (0.065 R)
• M28: 4,334,598 km (0.098 R)
• M29: 4,451,584 km (0.077 R)
• M30: 4,769,180 km (0.037 R)
• M31: 4,829,468 km (0.089 R)
• M32: 4,971,287 km (0.096 R)
• M33: 5,426,064 km (0.065 R)
• M34: 6,089,381 km (0.09 R)
• M35: 6,308,841 km (0.059 R)
• M36: 6,419,544 km (0.111 R)
• M37: 6,982,929 km (0.103 R)
• M38: 7,774,302 km (0.118 R)
• M39: 7,869,297 km (0.089 R)
• M40: 7,940,805 km (0.109 R)
• M41: 8,108,504 km (0.048 R)
• M42: 8,350,104 km (0.045 R)
• M43: 8,865,170 km (0.095 R)
• M44: 9,289,579 km (0.119 R)
• M45: 9,567,831 km (0.03 R)
• M46: 9,874,507 km (0.106 R)
• M47: 10,158,443 km (0.119 R)
• M48: 10,236,384 km (0.106 R)
• M49: 10,366,684 km (0.092 R)
• M50: 10,497,582 km (0.05 R)
• M51: 10,681,737 km (0.085 R)
• M52: 11,079,817 km (0.116 R)
• M53: 11,374,973 km (0.115 R)
• M54: 12,248,176 km (0.106 R)
• M55: 13,086,223 km (0.105 R)
• M56: 13,626,571 km (0.06 R)
• M57: 13,798,758 km (0.078 R)
• M58: 13,885,076 km (0.079 R)
• M59: 14,058,310 km (0.101 R)
• M60: 14,319,508 km (0.057 R)
• M61: 14,377,851 km (0.105 R)
• M62: 14,465,366 km (0.114 R)
• M63: 14,640,994 km (0.036 R)
• M64: 14,935,253 km (0.082 R)
• M65: 15,290,997 km (0.106 R)
• M66: 16,132,036 km (0.099 R)
• M67: 16,436,019 km (0.11 R)
• M68: 16,619,276 km (0.085 R)
• M69: 16,741,797 km (0.109 R)
• M70: 17,235,171 km (0.066 R)
• M71: 18,330,975 km (0.091 R)
• M72: 18,425,970 km (0.032 R)
• M73: 18,775,580 km (0.12 R)
• M74: 18,999,229 km (0.078 R)
• M75: 19,675,411 km (0.092 R)
• M76: 20,065,413 km (0.102 R)
• M77: 20,754,012 km (0.104 R)
• M78: 21,383,669 km (0.106 R)
• M79: 21,483,601 km (0.108 R)
• M80: 22,729,751 km (0.065 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 876.4

Radius: 9.6

Gravity: 9.51 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 6.19 AU - 6.29 AU

Year: 5936 Days

Day: 10.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 29,483,716 km

• M1: 207,791 km (0.057 R)
• M2: 319,391 km (0.093 R)
• M3: 457,470 km (0.103 R)
• M4: 591,959 km (0.071 R)
• M5: 1,011,282 km (0.057 R)
• M6: 1,277,865 km (0.107 R)
• M7: 1,936,395 km (0.111 R)
• M8: 1,997,431 km (0.073 R)
• M9: 2,441,886 km (0.057 R)
• M10: 2,530,149 km (0.056 R)
• M11: 2,732,555 km (0.105 R)
• M12: 2,870,484 km (0.067 R)
• M13: 3,822,525 km (0.119 R)
• M14: 3,925,299 km (0.061 R)
• M15: 4,133,838 km (0.037 R)
• M16: 4,212,975 km (0.106 R)
• M17: 4,292,711 km (0.059 R)
• M18: 4,399,673 km (0.078 R)
• M19: 4,975,924 km (0.104 R)
• M20: 5,460,023 km (0.114 R)
• M21: 5,722,418 km (0.095 R)
• M22: 5,840,301 km (0.077 R)
• M23: 6,078,760 km (0.044 R)
• M24: 6,350,729 km (0.106 R)
• M25: 6,719,637 km (0.109 R)
• M26: 7,254,150 km (0.066 R)
• M27: 7,446,084 km (0.09 R)
• M28: 7,607,351 km (0.073 R)
• M29: 8,065,120 km (0.064 R)
• M30: 8,131,243 km (0.091 R)
• M31: 8,431,037 km (0.097 R)
• M32: 8,565,525 km (0.08 R)
• M33: 8,768,380 km (0.109 R)
• M34: 8,836,447 km (0.117 R)
• M35: 8,938,772 km (0.038 R)
• M36: 10,054,922 km (0.111 R)
• M37: 10,520,919 km (0.117 R)
• M38: 10,811,289 km (0.074 R)
• M39: 10,884,143 km (0.049 R)
• M40: 11,030,599 km (0.065 R)
• M41: 11,214,604 km (0.056 R)
• M42: 11,325,606 km (0.114 R)
• M43: 12,112,042 km (0.098 R)
• M44: 12,877,385 km (0.04 R)
• M45: 13,032,219 km (0.076 R)
• M46: 14,334,169 km (0.113 R)
• M47: 14,858,360 km (0.077 R)
• M48: 14,980,282 km (0.082 R)
• M49: 15,594,531 km (0.055 R)
• M50: 15,718,398 km (0.026 R)
• M51: 15,801,125 km (0.107 R)
• M52: 15,884,003 km (0.101 R)
• M53: 16,008,767 km (0.114 R)
• M54: 17,230,084 km (0.089 R)
• M55: 17,529,430 km (0.091 R)
• M56: 17,701,168 km (0.088 R)
• M57: 17,916,739 km (0.054 R)
• M58: 18,699,883 km (0.047 R)
• M59: 19,806,160 km (0.1 R)
• M60: 20,389,891 km (0.11 R)
• M61: 22,360,244 km (0.112 R)
• M62: 22,686,816 km (0.051 R)
• M63: 24,678,712 km (0.111 R)
• M64: 25,209,635 km (0.097 R)
• M65: 26,380,986 km (0.096 R)
• M66: 26,578,007 km (0.05 R)
• M67: 27,072,577 km (0.12 R)
• M68: 27,171,760 km (0.079 R)
• M69: 28,020,579 km (0.045 R)
• M70: 28,120,959 km (0.096 R)
• M71: 28,624,954 km (0.114 R)
• M72: 29,233,518 km (0.102 R)
• M73: 30,722,017 km (0.04 R)
• M74: 30,877,449 km (0.103 R)
• M75: 31,605,991 km (0.105 R)
• M76: 32,235,050 km (0.098 R)
• M77: 32,445,534 km (0.078 R)
• M78: 33,080,128 km (0.111 R)
• M79: 33,932,537 km (0.115 R)
• M80: 34,039,649 km (0.117 R)
• M81: 35,658,896 km (0.099 R)
• M82: 35,822,257 km (0.047 R)
• M83: 36,204,330 km (0.112 R)
• M84: 36,368,439 km (0.079 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 196.5

Radius: 8.9

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 6.5 AU - 9.98 AU

Year: 9007 Days

Day: 7.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 29,483,716 km

• M1: 111,600 km (0.087 R)
• M2: 233,821 km (0.09 R)
• M3: 311,313 km (0.086 R)
• M4: 469,139 km (0.101 R)
• M5: 666,309 km (0.073 R)
• M6: 890,556 km (0.12 R)
• M7: 957,277 km (0.118 R)
• M8: 1,138,739 km (0.088 R)
• M9: 1,408,763 km (0.112 R)
• M10: 1,649,317 km (0.051 R)
• M11: 1,834,219 km (0.077 R)
• M12: 2,524,165 km (0.11 R)
• M13: 2,797,181 km (0.08 R)
• M14: 2,977,895 km (0.118 R)
• M15: 3,121,060 km (0.074 R)
• M16: 3,478,300 km (0.078 R)
• M17: 3,542,627 km (0.117 R)
• M18: 3,960,005 km (0.103 R)
• M19: 4,140,420 km (0.072 R)
• M20: 4,254,563 km (0.113 R)
• M21: 4,439,317 km (0.074 R)
• M22: 4,937,179 km (0.07 R)
• M23: 5,082,737 km (0.102 R)
• M24: 5,278,860 km (0.036 R)
• M25: 5,653,603 km (0.072 R)
• M26: 5,857,056 km (0.097 R)
• M27: 5,985,411 km (0.093 R)
• M28: 7,018,384 km (0.118 R)
• M29: 7,127,441 km (0.112 R)
• M30: 7,458,052 km (0.046 R)
• M31: 7,597,328 km (0.094 R)
• M32: 7,653,277 km (0.038 R)
• M33: 8,020,241 km (0.108 R)
• M34: 8,977,518 km (0.081 R)
• M35: 9,970,548 km (0.037 R)
• M36: 10,433,404 km (0.096 R)
• M37: 11,412,074 km (0.056 R)
• M38: 11,637,069 km (0.115 R)
• M39: 11,734,008 km (0.112 R)
• M40: 12,255,357 km (0.068 R)
• M41: 12,751,124 km (0.113 R)
• M42: 13,523,797 km (0.077 R)
• M43: 14,104,686 km (0.029 R)
• M44: 14,277,172 km (0.087 R)
• M45: 15,220,237 km (0.1 R)
• M46: 15,361,607 km (0.104 R)
• M47: 15,432,516 km (0.108 R)
• M48: 16,039,435 km (0.097 R)
• M49: 16,147,295 km (0.083 R)
• M50: 17,646,116 km (0.074 R)
• M51: 17,981,066 km (0.039 R)
• M52: 18,732,945 km (0.107 R)
• M53: 19,957,254 km (0.116 R)
• M54: 20,267,370 km (0.119 R)
• M55: 21,602,980 km (0.094 R)
• M56: 22,321,498 km (0.091 R)
• M57: 22,401,832 km (0.09 R)
• M58: 24,193,416 km (0.076 R)
• M59: 24,731,370 km (0.063 R)
• M60: 24,939,461 km (0.082 R)
• M61: 25,189,888 km (0.092 R)
• M62: 25,566,874 km (0.087 R)
• M63: 26,496,625 km (0.11 R)
• M64: 27,265,558 km (0.08 R)
• M65: 27,695,951 km (0.114 R)
• M66: 28,737,901 km (0.116 R)
• M67: 28,825,266 km (0.089 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 14,271 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit