🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.56 AU - 0.56 AU

Year: 153 Days

Day: 38.5 Hours

Environment

Temp: 213 °C

Axial Tilt: 41.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 18,304,149 km

• M1: 112,797 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.34 AU - 1.64 AU

Year: 664 Days

Day: 41.1 Hours

Environment

Temp: -43 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,304,149 km

• M1: 1,085,033 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2.4 AU - 3.52 AU

Year: 1860 Days

Day: 15.8 Hours

Environment

Temp: -106 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.88 AU - 4.08 AU

Year: 2371 Days

Day: 37.3 Hours

Environment

Temp: -107 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 260

Radius: 8.2

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 3.95 AU - 6.19 AU

Year: 4170 Days

Day: 12.1 Hours

Environment

Temp: -131 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 18,304,149 km

• M1: 304,581 km (0.119 R)
• M2: 399,426 km (0.113 R)
• M3: 482,004 km (0.093 R)
• M4: 684,111 km (0.093 R)
• M5: 804,986 km (0.047 R)
• M6: 882,927 km (0.065 R)
• M7: 1,187,957 km (0.037 R)
• M8: 1,300,604 km (0.091 R)
• M9: 1,393,355 km (0.051 R)
• M10: 1,610,421 km (0.12 R)
• M11: 1,838,259 km (0.104 R)
• M12: 2,090,181 km (0.083 R)
• M13: 2,185,924 km (0.095 R)
• M14: 2,395,810 km (0.037 R)
• M15: 2,730,460 km (0.066 R)
• M16: 3,411,579 km (0.117 R)
• M17: 3,508,369 km (0.064 R)
• M18: 3,606,206 km (0.087 R)
• M19: 4,281,192 km (0.109 R)
• M20: 4,758,708 km (0.106 R)
• M21: 4,903,519 km (0.112 R)
• M22: 5,049,676 km (0.097 R)
• M23: 5,104,878 km (0.092 R)
• M24: 5,197,479 km (0.096 R)
• M25: 5,365,328 km (0.08 R)
• M26: 5,744,708 km (0.108 R)
• M27: 6,054,675 km (0.092 R)
• M28: 6,231,350 km (0.106 R)
• M29: 6,469,659 km (0.114 R)
• M30: 6,670,419 km (0.077 R)
• M31: 6,812,388 km (0.086 R)
• M32: 6,934,759 km (0.062 R)
• M33: 6,996,094 km (0.109 R)
• M34: 7,452,517 km (0.096 R)
• M35: 7,536,442 km (0.088 R)
• M36: 7,769,066 km (0.068 R)
• M37: 7,896,972 km (0.101 R)
• M38: 7,982,692 km (0.065 R)
• M39: 8,241,496 km (0.12 R)
• M40: 8,568,966 km (0.104 R)
• M41: 9,012,225 km (0.113 R)
• M42: 9,169,153 km (0.038 R)
• M43: 9,259,211 km (0.058 R)
• M44: 9,599,546 km (0.105 R)
• M45: 9,897,844 km (0.076 R)
• M46: 9,967,257 km (0.09 R)
• M47: 10,362,794 km (0.12 R)
• M48: 10,930,219 km (0.076 R)
• M49: 11,049,748 km (0.053 R)
• M50: 11,217,596 km (0.115 R)
• M51: 11,338,172 km (0.087 R)
• M52: 11,459,197 km (0.072 R)
• M53: 11,677,909 km (0.109 R)
• M54: 11,800,130 km (0.034 R)
• M55: 11,873,583 km (0.099 R)
• M56: 12,045,621 km (0.105 R)
• M57: 12,144,355 km (0.12 R)
• M58: 12,268,073 km (0.051 R)
• M59: 13,171,644 km (0.047 R)
• M60: 13,273,370 km (0.061 R)
• M61: 13,657,089 km (0.088 R)
• M62: 13,966,607 km (0.079 R)
• M63: 14,566,644 km (0.03 R)
• M64: 14,698,140 km (0.051 R)
• M65: 14,935,851 km (0.115 R)
• M66: 15,121,652 km (0.105 R)
• M67: 15,845,556 km (0.06 R)
• M68: 16,035,097 km (0.113 R)
• M69: 16,361,669 km (0.114 R)
• M70: 16,471,025 km (0.05 R)
• M71: 17,132,397 km (0.114 R)
• M72: 17,971,342 km (0.096 R)
• M73: 18,027,740 km (0.082 R)
• M74: 18,310,630 km (0.077 R)
• M75: 18,395,751 km (0.097 R)
• M76: 18,709,009 km (0.119 R)
• M77: 18,766,305 km (0.119 R)
• M78: 18,823,451 km (0.119 R)
• M79: 18,995,489 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 641

Radius: 9.2

Gravity: 7.57 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 6.87 AU - 10.63 AU

Year: 9454 Days

Day: 11.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 18,304,149 km

• M1: 140,772 km (0.065 R)
• M2: 336,894 km (0.097 R)
• M3: 461,360 km (0.031 R)
• M4: 603,029 km (0.088 R)
• M5: 843,732 km (0.112 R)
• M6: 1,039,705 km (0.116 R)
• M7: 1,172,099 km (0.055 R)
• M8: 1,871,170 km (0.099 R)
• M9: 2,010,446 km (0.092 R)
• M10: 2,653,268 km (0.078 R)
• M11: 2,810,196 km (0.103 R)
• M12: 3,468,875 km (0.09 R)
• M13: 3,904,205 km (0.103 R)
• M14: 4,387,556 km (0.085 R)
• M15: 4,699,468 km (0.118 R)
• M16: 4,826,177 km (0.108 R)
• M17: 5,745,157 km (0.094 R)
• M18: 6,752,848 km (0.108 R)
• M19: 7,368,742 km (0.097 R)
• M20: 8,116,133 km (0.099 R)
• M21: 8,230,426 km (0.097 R)
• M22: 8,383,465 km (0.092 R)
• M23: 9,123,825 km (0.086 R)
• M24: 10,583,152 km (0.06 R)
• M25: 10,749,804 km (0.063 R)
• M26: 10,833,429 km (0.113 R)
• M27: 10,917,204 km (0.118 R)
• M28: 11,001,278 km (0.085 R)
• M29: 11,085,651 km (0.12 R)
• M30: 12,244,436 km (0.12 R)
• M31: 12,419,316 km (0.067 R)
• M32: 12,551,112 km (0.077 R)
• M33: 12,727,488 km (0.083 R)
• M34: 12,816,050 km (0.113 R)
• M35: 12,949,192 km (0.099 R)
• M36: 14,490,199 km (0.105 R)
• M37: 14,675,252 km (0.067 R)
• M38: 14,954,402 km (0.105 R)
• M39: 15,141,399 km (0.034 R)
• M40: 15,423,540 km (0.118 R)
• M41: 15,992,760 km (0.058 R)
• M42: 17,103,225 km (0.119 R)
• M43: 17,692,342 km (0.098 R)
• M44: 17,989,443 km (0.112 R)
• M45: 18,538,318 km (0.063 R)
• M46: 18,991,599 km (0.114 R)
• M47: 19,960,395 km (0.064 R)
• M48: 20,788,719 km (0.087 R)
• M49: 21,998,965 km (0.116 R)
• M50: 22,265,100 km (0.09 R)
• M51: 22,639,543 km (0.067 R)
• M52: 22,746,805 km (0.1 R)
• M53: 22,854,366 km (0.111 R)
• M54: 23,829,594 km (0.071 R)
• M55: 23,993,554 km (0.044 R)
• M56: 24,542,428 km (0.073 R)
• M57: 24,984,490 km (0.068 R)
• M58: 25,485,044 km (0.064 R)
• M59: 25,876,692 km (0.073 R)
• M60: 26,722,518 km (0.042 R)
• M61: 27,921,994 km (0.071 R)
• M62: 29,548,272 km (0.086 R)
• M63: 29,607,064 km (0.085 R)
• M64: 29,783,141 km (0.082 R)
• M65: 29,841,933 km (0.076 R)
• M66: 30,077,549 km (0.09 R)
• M67: 31,864,346 km (0.111 R)
• M68: 32,044,911 km (0.118 R)
• M69: 32,467,675 km (0.116 R)
• M70: 32,952,970 km (0.064 R)
• M71: 33,807,922 km (0.067 R)
• M72: 34,423,218 km (0.103 R)
• M73: 35,042,104 km (0.119 R)
• M74: 35,477,434 km (0.087 R)
• M75: 37,490,722 km (0.111 R)
• M76: 37,554,301 km (0.075 R)
• M77: 37,872,347 km (0.047 R)
• M78: 38,319,195 km (0.075 R)
• M79: 38,511,279 km (0.065 R)
• M80: 40,123,944 km (0.098 R)
• M81: 40,188,870 km (0.116 R)
• M82: 40,253,945 km (0.084 R)
• M83: 41,102,165 km (0.118 R)
• M84: 43,082,092 km (0.051 R)
• M85: 43,748,850 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 137.4

Radius: 11

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 9.52 AU - 12.4 AU

Year: 13253 Days

Day: 12.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 18,304,149 km

• M1: 246,836 km (0.051 R)
• M2: 376,837 km (0.083 R)
• M3: 525,089 km (0.075 R)
• M4: 682,765 km (0.088 R)
• M5: 957,576 km (0.099 R)
• M6: 2,075,970 km (0.048 R)
• M7: 2,417,202 km (0.119 R)
• M8: 2,819,621 km (0.049 R)
• M9: 3,197,804 km (0.068 R)
• M10: 3,521,534 km (0.084 R)
• M11: 4,762,448 km (0.074 R)
• M12: 4,946,154 km (0.08 R)
• M13: 7,088,396 km (0.075 R)
• M14: 7,359,018 km (0.119 R)
• M15: 8,538,897 km (0.085 R)
• M16: 8,666,504 km (0.085 R)
• M17: 8,923,663 km (0.12 R)
• M18: 9,183,364 km (0.112 R)
• M19: 9,314,113 km (0.09 R)
• M20: 9,544,494 km (0.085 R)
• M21: 9,810,180 km (0.077 R)
• M22: 11,035,536 km (0.095 R)
• M23: 11,454,709 km (0.107 R)
• M24: 14,608,232 km (0.095 R)
• M25: 15,846,005 km (0.119 R)
• M26: 19,043,211 km (0.108 R)
• M27: 19,841,016 km (0.068 R)
• M28: 20,137,818 km (0.048 R)
• M29: 20,607,107 km (0.105 R)
• M30: 20,907,499 km (0.057 R)
• M31: 21,512,922 km (0.058 R)
• M32: 22,036,365 km (0.113 R)
• M33: 22,608,277 km (0.104 R)
• M34: 23,274,138 km (0.104 R)
• M35: 23,542,367 km (0.109 R)
• M36: 23,991,609 km (0.118 R)
• M37: 24,307,709 km (0.095 R)
• M38: 25,816,703 km (0.093 R)
• M39: 25,955,380 km (0.055 R)
• M40: 26,605,832 km (0.119 R)
• M41: 26,979,976 km (0.086 R)
• M42: 27,214,695 km (0.106 R)
• M43: 28,780,686 km (0.092 R)
• M44: 29,550,516 km (0.119 R)
• M45: 30,278,459 km (0.083 R)
• M46: 30,571,222 km (0.101 R)
• M47: 31,702,332 km (0.094 R)
• M48: 32,098,916 km (0.095 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 16.1

Radius: 9.3

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 11.1 AU - 13.12 AU

Year: 15392 Days

Day: 6.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 18,304,149 km

• M1: 116,238 km (0.088 R)
• M2: 214,972 km (0.092 R)
• M3: 396,434 km (0.102 R)
• M4: 890,706 km (0.092 R)
• M5: 1,130,362 km (0.12 R)
• M6: 1,368,073 km (0.05 R)
• M7: 1,470,098 km (0.056 R)
• M8: 2,135,061 km (0.107 R)
• M9: 2,540,920 km (0.032 R)
• M10: 2,897,561 km (0.07 R)
• M11: 3,029,955 km (0.112 R)
• M12: 3,285,468 km (0.081 R)
• M13: 3,454,514 km (0.042 R)
• M14: 3,610,844 km (0.106 R)
• M15: 4,028,072 km (0.114 R)
• M16: 4,699,767 km (0.095 R)
• M17: 4,820,941 km (0.084 R)
• M18: 5,406,168 km (0.032 R)
• M19: 5,551,427 km (0.088 R)
• M20: 5,976,285 km (0.112 R)
• M21: 7,353,184 km (0.103 R)
• M22: 8,400,369 km (0.073 R)
• M23: 9,449,948 km (0.082 R)
• M24: 9,647,267 km (0.111 R)
• M25: 10,699,539 km (0.047 R)
• M26: 10,859,459 km (0.093 R)
• M27: 11,274,144 km (0.084 R)
• M28: 11,788,013 km (0.079 R)
• M29: 11,858,623 km (0.102 R)
• M30: 12,095,137 km (0.091 R)
• M31: 12,190,282 km (0.112 R)
• M32: 13,375,097 km (0.12 R)
• M33: 14,218,679 km (0.106 R)
• M34: 14,369,324 km (0.086 R)
• M35: 14,926,277 km (0.119 R)
• M36: 15,904,797 km (0.048 R)
• M37: 16,718,460 km (0.107 R)
• M38: 16,904,111 km (0.061 R)
• M39: 17,010,475 km (0.116 R)
• M40: 17,411,247 km (0.069 R)
• M41: 17,518,659 km (0.101 R)
• M42: 17,788,234 km (0.075 R)
• M43: 17,977,775 km (0.097 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 356 - 14,899 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit