🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.84 AU - 0.88 AU

Year: 286 Days

Day: 12.5 Hours

Environment

Temp: 154 °C

Axial Tilt: 7.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.99 AU - 1.37 AU

Year: 459 Days

Day: 22.3 Hours

Environment

Temp: 11 °C

Axial Tilt: 47.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 29,465,156 km

• M1: 68,965 km (0.119 R)

Asteroid Belt

Center: 3.71 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 649.1

Radius: 11.3

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 5.62 AU - 6.84 AU

Year: 5569 Days

Day: 13.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 29,465,156 km

• M1: 148,551 km (0.1 R)
• M2: 348,264 km (0.114 R)
• M3: 433,385 km (0.114 R)
• M4: 654,191 km (0.09 R)
• M5: 858,542 km (0.096 R)
• M6: 1,084,285 km (0.071 R)
• M7: 1,235,529 km (0.103 R)
• M8: 1,838,408 km (0.108 R)
• M9: 2,002,218 km (0.1 R)
• M10: 2,344,947 km (0.116 R)
• M11: 2,503,221 km (0.076 R)
• M12: 2,665,236 km (0.116 R)
• M13: 2,914,915 km (0.112 R)
• M14: 3,042,521 km (0.115 R)
• M15: 3,193,915 km (0.081 R)
• M16: 3,481,890 km (0.118 R)
• M17: 3,709,130 km (0.032 R)
• M18: 3,801,431 km (0.117 R)
• M19: 3,964,792 km (0.12 R)
• M20: 4,250,375 km (0.088 R)
• M21: 4,892,000 km (0.083 R)
• M22: 5,590,472 km (0.072 R)
• M23: 5,803,500 km (0.075 R)
• M24: 6,019,220 km (0.073 R)
• M25: 6,542,214 km (0.093 R)
• M26: 6,710,512 km (0.056 R)
• M27: 7,310,549 km (0.11 R)
• M28: 7,927,790 km (0.116 R)
• M29: 9,024,791 km (0.108 R)
• M30: 9,306,484 km (0.079 R)
• M31: 9,559,454 km (0.086 R)
• M32: 10,104,289 km (0.114 R)
• M33: 10,626,236 km (0.12 R)
• M34: 10,758,181 km (0.075 R)
• M35: 10,857,514 km (0.115 R)
• M36: 11,090,289 km (0.101 R)
• M37: 11,493,305 km (0.043 R)
• M38: 12,038,290 km (0.115 R)
• M39: 12,210,178 km (0.051 R)
• M40: 12,348,407 km (0.09 R)
• M41: 12,521,940 km (0.097 R)
• M42: 13,012,023 km (0.061 R)
• M43: 13,615,650 km (0.119 R)
• M44: 14,192,051 km (0.068 R)
• M45: 14,410,314 km (0.063 R)
• M46: 14,556,322 km (0.118 R)
• M47: 14,629,625 km (0.077 R)
• M48: 15,145,737 km (0.094 R)
• M49: 15,855,729 km (0.071 R)
• M50: 16,120,068 km (0.106 R)
• M51: 16,614,788 km (0.108 R)
• M52: 16,806,423 km (0.092 R)
• M53: 17,153,341 km (0.108 R)
• M54: 17,463,457 km (0.072 R)
• M55: 18,168,362 km (0.094 R)
• M56: 18,564,049 km (0.104 R)
• M57: 19,002,520 km (0.075 R)
• M58: 19,243,073 km (0.109 R)
• M59: 20,749,225 km (0.097 R)
• M60: 21,121,275 km (0.08 R)
• M61: 21,495,568 km (0.109 R)
• M62: 21,662,669 km (0.116 R)
• M63: 21,746,294 km (0.119 R)
• M64: 21,830,069 km (0.097 R)
• M65: 23,185,426 km (0.117 R)
• M66: 23,313,931 km (0.062 R)
• M67: 23,528,604 km (0.077 R)
• M68: 23,916,511 km (0.096 R)
• M69: 24,046,362 km (0.081 R)
• M70: 24,219,746 km (0.084 R)
• M71: 24,480,794 km (0.106 R)
• M72: 25,181,211 km (0.095 R)
• M73: 25,357,288 km (0.105 R)
• M74: 25,445,551 km (0.067 R)
• M75: 25,799,350 km (0.107 R)
• M76: 26,512,183 km (0.078 R)
• M77: 27,366,986 km (0.112 R)
• M78: 28,367,945 km (0.093 R)
• M79: 28,551,202 km (0.106 R)
• M80: 29,195,820 km (0.108 R)
• M81: 30,499,565 km (0.075 R)
• M82: 30,593,363 km (0.049 R)
• M83: 30,828,381 km (0.097 R)
• M84: 31,111,271 km (0.1 R)
• M85: 31,300,213 km (0.072 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 705.6

Radius: 9.4

Gravity: 7.99 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 6.34 AU - 9.62 AU

Year: 8074 Days

Day: 14.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 29,465,156 km

• M1: 120,576 km (0.111 R)
• M2: 217,964 km (0.096 R)
• M3: 345,421 km (0.075 R)
• M4: 627,563 km (0.067 R)
• M5: 908,807 km (0.055 R)
• M6: 1,247,048 km (0.056 R)
• M7: 1,342,491 km (0.05 R)
• M8: 1,602,492 km (0.087 R)
• M9: 1,856,809 km (0.117 R)
• M10: 2,011,343 km (0.071 R)
• M11: 2,524,314 km (0.098 R)
• M12: 2,621,852 km (0.058 R)
• M13: 3,393,628 km (0.12 R)
• M14: 3,693,422 km (0.101 R)
• M15: 3,804,723 km (0.06 R)
• M16: 4,613,898 km (0.104 R)
• M17: 4,824,531 km (0.037 R)
• M18: 5,038,157 km (0.098 R)
• M19: 5,223,958 km (0.111 R)
• M20: 5,474,983 km (0.102 R)
• M21: 5,666,019 km (0.101 R)
• M22: 6,755,391 km (0.09 R)
• M23: 6,891,675 km (0.072 R)
• M24: 6,994,598 km (0.083 R)
• M25: 7,167,234 km (0.047 R)
• M26: 7,446,533 km (0.081 R)
• M27: 7,729,273 km (0.06 R)
• M28: 7,836,236 km (0.056 R)
• M29: 8,015,604 km (0.094 R)
• M30: 8,783,789 km (0.047 R)
• M31: 8,895,538 km (0.063 R)
• M32: 9,271,178 km (0.048 R)
• M33: 9,461,018 km (0.047 R)
• M34: 9,728,798 km (0.078 R)
• M35: 10,272,138 km (0.114 R)
• M36: 10,666,179 km (0.088 R)
• M37: 10,945,029 km (0.106 R)
• M38: 11,025,064 km (0.048 R)
• M39: 11,795,942 km (0.086 R)
• M40: 12,042,928 km (0.09 R)
• M41: 13,133,047 km (0.073 R)
• M42: 13,431,944 km (0.066 R)
• M43: 14,036,469 km (0.092 R)
• M44: 14,473,744 km (0.077 R)
• M45: 15,182,538 km (0.103 R)
• M46: 16,175,719 km (0.091 R)
• M47: 16,312,750 km (0.106 R)
• M48: 16,772,464 km (0.069 R)
• M49: 17,892,953 km (0.045 R)
• M50: 17,987,498 km (0.053 R)
• M51: 18,414,600 km (0.107 R)
• M52: 19,037,526 km (0.104 R)
• M53: 19,716,102 km (0.094 R)
• M54: 20,009,463 km (0.1 R)
• M55: 20,848,109 km (0.11 R)
• M56: 20,947,591 km (0.049 R)
• M57: 21,196,821 km (0.114 R)
• M58: 22,203,765 km (0.11 R)
• M59: 23,950,918 km (0.098 R)
• M60: 24,525,673 km (0.084 R)
• M61: 24,841,175 km (0.088 R)
• M62: 25,369,705 km (0.103 R)
• M63: 25,529,026 km (0.098 R)
• M64: 27,575,824 km (0.109 R)
• M65: 27,958,645 km (0.102 R)
• M66: 29,284,232 km (0.041 R)
• M67: 29,395,682 km (0.045 R)
• M68: 29,898,630 km (0.081 R)
• M69: 31,939,145 km (0.077 R)
• M70: 32,111,183 km (0.068 R)
• M71: 32,976,158 km (0.085 R)
• M72: 33,150,140 km (0.09 R)
• M73: 33,907,255 km (0.101 R)
• M74: 34,493,529 km (0.054 R)
• M75: 35,735,640 km (0.067 R)
• M76: 35,795,180 km (0.113 R)
• M77: 36,093,179 km (0.091 R)
• M78: 38,141,772 km (0.032 R)
• M79: 38,446,204 km (0.089 R)
• M80: 38,507,240 km (0.028 R)
• M81: 38,996,275 km (0.112 R)
• M82: 39,118,796 km (0.098 R)
• M83: 39,610,375 km (0.118 R)
• M84: 40,165,981 km (0.035 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 56.2

Radius: 3.8

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 11.74 AU - 14.3 AU

Year: 16826 Days

Day: 21.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 29,465,156 km

• M1: 149,897 km (0.092 R)
• M2: 437,125 km (0.113 R)
• M3: 512,373 km (0.039 R)
• M4: 763,398 km (0.077 R)
• M5: 963,560 km (0.063 R)
• M6: 1,076,955 km (0.09 R)
• M7: 1,588,281 km (0.055 R)
• M8: 1,671,607 km (0.094 R)
• M9: 1,894,807 km (0.11 R)
• M10: 2,109,180 km (0.077 R)
• M11: 2,164,083 km (0.072 R)
• M12: 2,200,884 km (0.116 R)
• M13: 2,698,297 km (0.045 R)
• M14: 3,062,119 km (0.119 R)
• M15: 3,636,575 km (0.097 R)
• M16: 3,992,468 km (0.035 R)
• M17: 4,856,994 km (0.092 R)
• M18: 4,881,079 km (0.082 R)
• M19: 4,905,314 km (0.067 R)
• M20: 5,124,774 km (0.1 R)
• M21: 5,905,226 km (0.111 R)
• M22: 6,217,138 km (0.08 R)
• M23: 6,992,803 km (0.087 R)
• M24: 7,074,783 km (0.1 R)
• M25: 7,157,061 km (0.073 R)
• M26: 7,350,342 km (0.097 R)
• M27: 7,657,466 km (0.091 R)
• M28: 7,855,235 km (0.108 R)
• M29: 8,633,293 km (0.1 R)
• M30: 8,927,552 km (0.093 R)
• M31: 8,986,942 km (0.11 R)
• M32: 9,465,656 km (0.086 R)
• M33: 9,556,462 km (0.08 R)
• M34: 10,045,048 km (0.085 R)
• M35: 10,479,331 km (0.117 R)
• M36: 10,856,317 km (0.092 R)
• M37: 11,688,381 km (0.095 R)
• M38: 12,013,906 km (0.101 R)
• M39: 12,441,457 km (0.105 R)
• M40: 12,706,993 km (0.098 R)
• M41: 12,807,074 km (0.109 R)
• M42: 13,583,038 km (0.044 R)
• M43: 13,993,834 km (0.058 R)
• M44: 14,478,232 km (0.066 R)
• M45: 14,582,800 km (0.108 R)
• M46: 16,252,911 km (0.106 R)
• M47: 17,018,403 km (0.093 R)
• M48: 17,350,062 km (0.063 R)
• M49: 18,094,760 km (0.102 R)
• M50: 18,244,956 km (0.096 R)
• M51: 18,508,847 km (0.107 R)
• M52: 18,584,394 km (0.111 R)
• M53: 18,735,937 km (0.069 R)
• M54: 19,576,677 km (0.106 R)
• M55: 19,885,447 km (0.108 R)
• M56: 20,156,967 km (0.111 R)
• M57: 21,097,040 km (0.088 R)
• M58: 21,136,534 km (0.073 R)
• M59: 21,334,302 km (0.079 R)
• M60: 22,131,509 km (0.077 R)
• M61: 22,735,735 km (0.091 R)
• M62: 24,414,971 km (0.101 R)
• M63: 25,206,643 km (0.102 R)
• M64: 25,500,303 km (0.118 R)
• M65: 26,388,466 km (0.112 R)
• M66: 26,772,185 km (0.077 R)
• M67: 27,243,567 km (0.088 R)
• M68: 27,415,755 km (0.081 R)
• M69: 28,107,944 km (0.111 R)
• M70: 28,325,310 km (0.098 R)
• M71: 28,761,986 km (0.088 R)
• M72: 28,893,333 km (0.09 R)
• M73: 28,981,147 km (0.036 R)

Kuiper Belt

Range: 30.6 - 47.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 155 - 13,117 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit