🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.69 AU - 3.61 AU

Year: 1993 Days

Day: 41.6 Hours

Environment

Temp: -94 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 3.28 AU - 3.96 AU

Year: 2455 Days

Day: 38.7 Hours

Environment

Temp: -112 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 70,050,183 km

• M1: 372,648 km (0.092 R)
• M2: 2,378,606 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 4.62 AU - 5.39 AU

Year: 3985 Days

Day: 19.9 Hours

Environment

Temp: -136 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.11 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 279.2

Radius: 11.5

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 6.22 AU - 8.22 AU

Year: 6915 Days

Day: 11.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 70,050,183 km

• M1: 162,762 km (0.061 R)
• M2: 293,960 km (0.117 R)
• M3: 539,300 km (0.087 R)
• M4: 733,778 km (0.041 R)
• M5: 840,291 km (0.084 R)
• M6: 914,492 km (0.101 R)
• M7: 1,110,764 km (0.094 R)
• M8: 1,193,193 km (0.062 R)
• M9: 1,560,455 km (0.082 R)
• M10: 1,846,636 km (0.111 R)
• M11: 2,149,721 km (0.108 R)
• M12: 2,343,002 km (0.082 R)
• M13: 2,469,113 km (0.08 R)
• M14: 2,542,117 km (0.114 R)
• M15: 2,937,803 km (0.105 R)
• M16: 3,495,953 km (0.095 R)
• M17: 3,724,239 km (0.089 R)
• M18: 4,086,864 km (0.104 R)
• M19: 4,217,463 km (0.075 R)
• M20: 4,663,414 km (0.063 R)
• M21: 4,938,226 km (0.085 R)
• M22: 5,054,314 km (0.097 R)
• M23: 5,242,059 km (0.109 R)
• M24: 5,527,941 km (0.078 R)
• M25: 6,090,129 km (0.085 R)
• M26: 6,164,928 km (0.042 R)
• M27: 6,265,009 km (0.069 R)
• M28: 6,365,539 km (0.115 R)
• M29: 7,163,793 km (0.082 R)
• M30: 8,517,056 km (0.098 R)
• M31: 8,684,755 km (0.094 R)
• M32: 8,797,103 km (0.1 R)
• M33: 8,994,871 km (0.041 R)
• M34: 9,194,285 km (0.045 R)
• M35: 9,626,324 km (0.073 R)
• M36: 9,801,054 km (0.089 R)
• M37: 10,094,715 km (0.039 R)
• M38: 10,600,356 km (0.079 R)
• M39: 11,144,892 km (0.066 R)
• M40: 11,451,268 km (0.071 R)
• M41: 11,636,470 km (0.118 R)
• M42: 12,292,607 km (0.066 R)
• M43: 12,387,302 km (0.067 R)
• M44: 12,672,884 km (0.115 R)
• M45: 12,960,711 km (0.11 R)
• M46: 13,089,215 km (0.04 R)
• M47: 13,608,021 km (0.096 R)
• M48: 14,067,286 km (0.065 R)
• M49: 14,265,803 km (0.099 R)
• M50: 15,136,462 km (0.112 R)
• M51: 16,999,255 km (0.086 R)
• M52: 17,886,071 km (0.102 R)
• M53: 18,101,193 km (0.057 R)
• M54: 18,353,116 km (0.114 R)
• M55: 18,497,627 km (0.105 R)
• M56: 18,606,235 km (0.119 R)
• M57: 19,372,775 km (0.103 R)
• M58: 19,741,384 km (0.104 R)
• M59: 19,815,435 km (0.108 R)
• M60: 20,037,887 km (0.111 R)
• M61: 20,560,432 km (0.081 R)
• M62: 20,710,628 km (0.105 R)
• M63: 21,049,767 km (0.093 R)
• M64: 21,276,856 km (0.026 R)
• M65: 21,618,987 km (0.067 R)
• M66: 21,924,765 km (0.115 R)
• M67: 22,154,996 km (0.077 R)
• M68: 23,083,849 km (0.106 R)
• M69: 23,357,164 km (0.104 R)
• M70: 23,435,554 km (0.065 R)
• M71: 23,749,560 km (0.1 R)
• M72: 24,104,555 km (0.099 R)
• M73: 24,262,830 km (0.103 R)
• M74: 24,660,162 km (0.104 R)
• M75: 25,099,830 km (0.06 R)
• M76: 25,582,283 km (0.107 R)
• M77: 26,801,955 km (0.114 R)
• M78: 26,966,063 km (0.03 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 929

Radius: 8.9

Gravity: 11.73 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 10.98 AU - 13.4 AU

Year: 15171 Days

Day: 7.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 70,050,183 km

• M1: 354,697 km (0.088 R)
• M2: 628,760 km (0.037 R)
• M3: 823,387 km (0.107 R)
• M4: 1,243,009 km (0.113 R)
• M5: 1,350,869 km (0.12 R)
• M6: 2,094,221 km (0.098 R)
• M7: 2,223,623 km (0.08 R)
• M8: 2,524,314 km (0.066 R)
• M9: 3,201,544 km (0.062 R)
• M10: 3,313,593 km (0.057 R)
• M11: 3,541,430 km (0.028 R)
• M12: 3,657,219 km (0.06 R)
• M13: 3,853,192 km (0.063 R)
• M14: 4,883,772 km (0.088 R)
• M15: 5,012,875 km (0.072 R)
• M16: 5,274,671 km (0.075 R)
• M17: 5,630,864 km (0.093 R)
• M18: 5,721,071 km (0.096 R)
• M19: 5,948,759 km (0.057 R)
• M20: 6,086,838 km (0.097 R)
• M21: 6,507,507 km (0.07 R)
• M22: 6,793,239 km (0.098 R)
• M23: 7,426,337 km (0.089 R)
• M24: 7,525,371 km (0.12 R)
• M25: 7,775,050 km (0.079 R)
• M26: 8,282,486 km (0.029 R)
• M27: 9,276,115 km (0.077 R)
• M28: 10,695,949 km (0.075 R)
• M29: 12,065,667 km (0.098 R)
• M30: 12,593,448 km (0.112 R)
• M31: 13,248,836 km (0.119 R)
• M32: 14,160,336 km (0.113 R)
• M33: 15,154,713 km (0.052 R)
• M34: 15,660,354 km (0.083 R)
• M35: 16,043,324 km (0.051 R)
• M36: 16,688,241 km (0.075 R)
• M37: 16,818,241 km (0.118 R)
• M38: 18,876,259 km (0.093 R)
• M39: 20,245,678 km (0.109 R)
• M40: 20,662,757 km (0.106 R)
• M41: 21,082,678 km (0.064 R)
• M42: 21,152,989 km (0.111 R)
• M43: 21,859,839 km (0.052 R)
• M44: 22,359,197 km (0.056 R)
• M45: 22,646,275 km (0.071 R)
• M46: 22,934,550 km (0.104 R)
• M47: 23,806,856 km (0.073 R)
• M48: 24,173,370 km (0.082 R)
• M49: 25,433,882 km (0.032 R)
• M50: 26,260,859 km (0.074 R)
• M51: 26,412,102 km (0.05 R)
• M52: 27,479,334 km (0.109 R)
• M53: 28,327,703 km (0.09 R)
• M54: 29,262,989 km (0.079 R)
• M55: 30,684,917 km (0.119 R)
• M56: 31,083,894 km (0.086 R)
• M57: 34,337,050 km (0.058 R)
• M58: 36,677,658 km (0.036 R)
• M59: 38,896,942 km (0.077 R)
• M60: 39,935,900 km (0.072 R)
• M61: 40,896,168 km (0.084 R)
• M62: 41,423,202 km (0.075 R)
• M63: 41,864,067 km (0.057 R)
• M64: 42,572,712 km (0.053 R)
• M65: 45,084,161 km (0.034 R)
• M66: 45,446,936 km (0.111 R)
• M67: 45,628,547 km (0.055 R)
• M68: 45,810,608 km (0.095 R)
• M69: 46,999,163 km (0.103 R)
• M70: 47,091,016 km (0.087 R)
• M71: 47,366,875 km (0.077 R)
• M72: 47,735,633 km (0.117 R)
• M73: 48,661,495 km (0.055 R)
• M74: 49,593,340 km (0.112 R)
• M75: 50,625,266 km (0.103 R)
• M76: 51,191,045 km (0.101 R)
• M77: 51,569,378 km (0.08 R)
• M78: 51,948,758 km (0.116 R)
• M79: 52,805,505 km (0.116 R)
• M80: 57,159,102 km (0.089 R)
• M81: 57,551,647 km (0.113 R)
• M82: 58,339,430 km (0.084 R)
• M83: 60,424,226 km (0.059 R)
• M84: 61,224,873 km (0.086 R)
• M85: 61,526,014 km (0.114 R)
• M86: 61,727,073 km (0.101 R)
• M87: 63,241,752 km (0.091 R)
• M88: 63,444,607 km (0.054 R)
• M89: 66,101,764 km (0.117 R)
• M90: 66,410,684 km (0.112 R)
• M91: 67,547,478 km (0.107 R)
• M92: 67,754,970 km (0.093 R)
• M93: 69,945,232 km (0.083 R)

Kuiper Belt

Range: 30.8 - 47.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 472 - 11,836 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit