🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.7 AU - 0.84 AU

Year: 249 Days

Day: 28 Hours

Environment

Temp: 111 °C

Axial Tilt: 2.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,494,211 km

• M1: 112,946 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.68 AU - 2.02 AU

Year: 928 Days

Day: 20.7 Hours

Environment

Temp: -67 °C

Axial Tilt: 92.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 3.01 AU - 4.07 AU

Year: 2457 Days

Day: 37.4 Hours

Environment

Temp: -114 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 3.28 AU - 4.1 AU

Year: 2615 Days

Day: 27.6 Hours

Environment

Temp: -129 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.68 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 384.2

Radius: 14.9

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 7.05 AU - 8.27 AU

Year: 7822 Days

Day: 8.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 29,494,211 km

• M1: 240,553 km (0.101 R)
• M2: 367,412 km (0.081 R)
• M3: 472,580 km (0.096 R)
• M4: 615,745 km (0.119 R)
• M5: 751,131 km (0.102 R)
• M6: 968,945 km (0.081 R)
• M7: 1,086,380 km (0.096 R)
• M8: 1,469,799 km (0.073 R)
• M9: 2,124,140 km (0.059 R)
• M10: 2,241,574 km (0.09 R)
• M11: 2,649,378 km (0.076 R)
• M12: 2,840,864 km (0.079 R)
• M13: 3,170,278 km (0.083 R)
• M14: 3,419,957 km (0.11 R)
• M15: 3,770,914 km (0.1 R)
• M16: 3,962,997 km (0.1 R)
• M17: 4,158,372 km (0.116 R)
• M18: 4,257,256 km (0.11 R)
• M19: 4,789,675 km (0.109 R)
• M20: 4,945,706 km (0.071 R)
• M21: 5,077,053 km (0.106 R)
• M22: 5,505,351 km (0.073 R)
• M23: 6,198,139 km (0.072 R)
• M24: 6,483,123 km (0.113 R)
• M25: 6,598,313 km (0.063 R)
• M26: 6,948,073 km (0.056 R)
• M27: 7,333,886 km (0.07 R)
• M28: 7,514,451 km (0.103 R)
• M29: 8,786,930 km (0.08 R)
• M30: 9,043,042 km (0.034 R)
• M31: 9,139,682 km (0.086 R)
• M32: 9,497,221 km (0.077 R)
• M33: 9,595,507 km (0.036 R)
• M34: 10,428,019 km (0.059 R)
• M35: 11,387,839 km (0.117 R)
• M36: 11,737,599 km (0.085 R)
• M37: 12,340,179 km (0.042 R)
• M38: 12,519,397 km (0.095 R)
• M39: 12,735,566 km (0.099 R)
• M40: 13,135,142 km (0.116 R)
• M41: 13,354,901 km (0.039 R)
• M42: 13,835,110 km (0.12 R)
• M43: 14,698,589 km (0.1 R)
• M44: 14,812,583 km (0.069 R)
• M45: 15,194,357 km (0.119 R)
• M46: 16,046,017 km (0.106 R)
• M47: 17,152,443 km (0.119 R)
• M48: 17,272,421 km (0.095 R)
• M49: 18,364,934 km (0.112 R)
• M50: 18,528,743 km (0.117 R)
• M51: 18,693,002 km (0.045 R)
• M52: 18,981,726 km (0.103 R)
• M53: 19,313,384 km (0.108 R)
• M54: 20,108,946 km (0.063 R)
• M55: 20,489,373 km (0.086 R)
• M56: 21,086,119 km (0.032 R)
• M57: 21,558,998 km (0.089 R)
• M58: 21,948,551 km (0.096 R)
• M59: 22,079,000 km (0.09 R)
• M60: 22,253,132 km (0.041 R)
• M61: 22,427,862 km (0.076 R)
• M62: 23,219,534 km (0.11 R)
• M63: 23,485,519 km (0.084 R)
• M64: 23,797,132 km (0.089 R)
• M65: 24,694,869 km (0.113 R)
• M66: 24,875,732 km (0.105 R)
• M67: 25,970,190 km (0.085 R)
• M68: 26,801,506 km (0.088 R)
• M69: 27,267,054 km (0.055 R)
• M70: 28,917,568 km (0.118 R)
• M71: 30,019,805 km (0.077 R)
• M72: 31,331,329 km (0.105 R)
• M73: 31,821,861 km (0.057 R)
• M74: 32,364,303 km (0.094 R)
• M75: 33,508,427 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 213.4

Radius: 8.6

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 7.73 AU - 8.65 AU

Year: 8648 Days

Day: 5.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 29,494,211 km

• M1: 107,860 km (0.081 R)
• M2: 333,304 km (0.108 R)
• M3: 506,838 km (0.047 R)
• M4: 605,273 km (0.102 R)
• M5: 927,058 km (0.072 R)
• M6: 1,149,959 km (0.06 R)
• M7: 1,313,320 km (0.082 R)
• M8: 1,597,107 km (0.101 R)
• M9: 1,746,406 km (0.086 R)
• M10: 1,831,228 km (0.089 R)
• M11: 2,483,325 km (0.074 R)
• M12: 2,755,144 km (0.052 R)
• M13: 3,036,538 km (0.119 R)
• M14: 3,098,172 km (0.102 R)
• M15: 3,935,770 km (0.11 R)
• M16: 4,025,380 km (0.09 R)
• M17: 4,184,103 km (0.057 R)
• M18: 4,437,671 km (0.089 R)
• M19: 4,625,267 km (0.096 R)
• M20: 5,057,006 km (0.032 R)
• M21: 5,130,160 km (0.116 R)
• M22: 5,376,847 km (0.111 R)
• M23: 6,036,124 km (0.117 R)
• M24: 6,296,574 km (0.087 R)
• M25: 6,428,221 km (0.064 R)
• M26: 6,747,762 km (0.066 R)
• M27: 6,882,400 km (0.083 R)
• M28: 7,045,312 km (0.107 R)
• M29: 7,154,518 km (0.071 R)
• M30: 7,402,402 km (0.087 R)
• M31: 7,541,378 km (0.059 R)
• M32: 7,765,476 km (0.069 R)
• M33: 7,878,422 km (0.04 R)
• M34: 8,509,127 km (0.085 R)
• M35: 8,713,328 km (0.082 R)
• M36: 8,830,613 km (0.043 R)
• M37: 9,425,264 km (0.071 R)
• M38: 9,910,410 km (0.082 R)
• M39: 10,465,717 km (0.115 R)
• M40: 10,528,100 km (0.104 R)
• M41: 10,810,241 km (0.117 R)
• M42: 11,606,700 km (0.063 R)
• M43: 11,800,729 km (0.089 R)
• M44: 11,930,729 km (0.067 R)
• M45: 12,093,791 km (0.091 R)
• M46: 12,488,131 km (0.091 R)
• M47: 13,492,681 km (0.1 R)
• M48: 13,901,681 km (0.083 R)
• M49: 14,004,605 km (0.087 R)
• M50: 14,349,428 km (0.026 R)
• M51: 14,697,093 km (0.074 R)
• M52: 14,942,135 km (0.061 R)
• M53: 15,899,860 km (0.058 R)
• M54: 16,007,421 km (0.106 R)
• M55: 16,115,281 km (0.096 R)
• M56: 16,259,493 km (0.08 R)
• M57: 16,913,834 km (0.075 R)
• M58: 17,023,789 km (0.09 R)
• M59: 18,473,841 km (0.116 R)
• M60: 19,462,384 km (0.097 R)
• M61: 19,577,574 km (0.073 R)
• M62: 19,731,510 km (0.087 R)
• M63: 19,808,553 km (0.052 R)
• M64: 20,351,145 km (0.063 R)
• M65: 20,507,026 km (0.072 R)
• M66: 21,055,900 km (0.092 R)
• M67: 21,968,148 km (0.059 R)
• M68: 22,288,437 km (0.111 R)
• M69: 22,409,013 km (0.107 R)
• M70: 23,666,982 km (0.074 R)
• M71: 24,077,628 km (0.117 R)
• M72: 24,532,106 km (0.118 R)
• M73: 26,166,164 km (0.119 R)
• M74: 27,274,983 km (0.113 R)
• M75: 27,489,955 km (0.085 R)
• M76: 28,922,953 km (0.086 R)
• M77: 29,186,245 km (0.101 R)
• M78: 29,450,136 km (0.075 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 183 - 12,036 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit