🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.52 AU - 0.56 AU

Year: 144 Days

Day: 44.2 Hours

Environment

Temp: 186 °C

Axial Tilt: 25.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 27,440,307 km

• M1: 123,717 km (0.092 R)
• M2: 186,698 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.88 AU - 1.06 AU

Year: 345 Days

Day: 21.8 Hours

Environment

Temp: 120 °C

Axial Tilt: 31.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 27,440,307 km

• M1: 96,491 km (0.101 R)
• M2: 364,720 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.04 AU - 1.14 AU

Year: 412 Days

Day: 16.8 Hours

Environment

Temp: 19 °C

Axial Tilt: 43.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 27,440,307 km

• M1: 67,169 km (0.066 R)
• M2: 180,714 km (0.09 R)

Asteroid Belt

Center: 3.16 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 881

Radius: 12.5

Gravity: 5.64 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 5.06 AU - 5.38 AU

Year: 4313 Days

Day: 13.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 27,440,307 km

• M1: 189,541 km (0.113 R)
• M2: 316,998 km (0.093 R)
• M3: 438,023 km (0.115 R)
• M4: 763,398 km (0.111 R)
• M5: 1,022,202 km (0.062 R)
• M6: 1,235,379 km (0.08 R)
• M7: 1,823,897 km (0.085 R)
• M8: 1,909,617 km (0.056 R)
• M9: 2,067,742 km (0.094 R)
• M10: 2,157,500 km (0.11 R)
• M11: 2,248,606 km (0.115 R)
• M12: 2,529,999 km (0.101 R)
• M13: 2,665,385 km (0.1 R)
• M14: 2,842,958 km (0.028 R)
• M15: 3,044,915 km (0.092 R)
• M16: 3,127,044 km (0.117 R)
• M17: 3,272,753 km (0.093 R)
• M18: 3,701,351 km (0.089 R)
• M19: 3,900,166 km (0.117 R)
• M20: 4,447,694 km (0.109 R)
• M21: 4,683,012 km (0.107 R)
• M22: 4,778,306 km (0.064 R)
• M23: 5,215,431 km (0.066 R)
• M24: 5,998,276 km (0.12 R)
• M25: 6,337,564 km (0.074 R)
• M26: 6,602,801 km (0.065 R)
• M27: 6,817,624 km (0.1 R)
• M28: 6,898,855 km (0.032 R)
• M29: 7,365,152 km (0.085 R)
• M30: 7,560,078 km (0.063 R)
• M31: 8,386,008 km (0.092 R)
• M32: 8,531,417 km (0.086 R)
• M33: 8,795,158 km (0.116 R)
• M34: 8,972,431 km (0.099 R)
• M35: 10,402,288 km (0.078 R)
• M36: 10,621,299 km (0.032 R)
• M37: 10,841,806 km (0.054 R)
• M38: 11,255,445 km (0.049 R)
• M39: 11,706,781 km (0.09 R)
• M40: 11,967,231 km (0.082 R)
• M41: 12,196,864 km (0.078 R)
• M42: 12,494,115 km (0.096 R)
• M43: 12,760,399 km (0.077 R)
• M44: 13,264,843 km (0.081 R)
• M45: 13,536,513 km (0.027 R)
• M46: 14,258,472 km (0.088 R)
• M47: 14,362,592 km (0.101 R)
• M48: 14,536,874 km (0.056 R)
• M49: 14,676,748 km (0.105 R)
• M50: 15,276,037 km (0.058 R)
• M51: 15,525,267 km (0.046 R)
• M52: 16,608,206 km (0.115 R)
• M53: 16,791,015 km (0.116 R)
• M54: 17,454,930 km (0.079 R)
• M55: 18,127,522 km (0.047 R)
• M56: 18,278,017 km (0.076 R)
• M57: 18,466,960 km (0.118 R)
• M58: 18,770,344 km (0.068 R)
• M59: 20,429,983 km (0.095 R)
• M60: 21,019,847 km (0.103 R)
• M61: 21,855,202 km (0.111 R)
• M62: 22,095,755 km (0.116 R)
• M63: 23,394,115 km (0.072 R)
• M64: 23,517,234 km (0.027 R)
• M65: 23,846,200 km (0.091 R)
• M66: 24,633,833 km (0.094 R)
• M67: 25,009,772 km (0.106 R)
• M68: 25,640,776 km (0.099 R)
• M69: 26,618,548 km (0.063 R)
• M70: 27,349,034 km (0.109 R)
• M71: 27,435,352 km (0.063 R)
• M72: 27,651,670 km (0.081 R)
• M73: 27,781,821 km (0.116 R)
• M74: 28,129,636 km (0.091 R)
• M75: 28,216,851 km (0.085 R)
• M76: 29,137,776 km (0.084 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 160

Radius: 10.6

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 8.36 AU - 8.64 AU

Year: 8962 Days

Day: 13.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 27,440,307 km

• M1: 132,693 km (0.11 R)
• M2: 437,125 km (0.112 R)
• M3: 553,363 km (0.115 R)
• M4: 773,122 km (0.029 R)
• M5: 893,847 km (0.111 R)
• M6: 1,309,879 km (0.047 R)
• M7: 1,397,095 km (0.109 R)
• M8: 1,686,716 km (0.109 R)
• M9: 1,814,473 km (0.086 R)
• M10: 2,096,913 km (0.118 R)
• M11: 2,165,429 km (0.1 R)
• M12: 2,252,196 km (0.095 R)
• M13: 2,340,159 km (0.111 R)
• M14: 2,629,482 km (0.061 R)
• M15: 2,797,480 km (0.105 R)
• M16: 3,065,859 km (0.027 R)
• M17: 3,222,937 km (0.109 R)
• M18: 3,443,444 km (0.098 R)
• M19: 3,545,320 km (0.064 R)
• M20: 4,069,960 km (0.074 R)
• M21: 4,485,094 km (0.114 R)
• M22: 4,574,254 km (0.044 R)
• M23: 5,332,267 km (0.103 R)
• M24: 5,474,235 km (0.108 R)
• M25: 5,932,453 km (0.047 R)
• M26: 6,478,336 km (0.115 R)
• M27: 6,554,032 km (0.081 R)
• M28: 6,937,003 km (0.09 R)
• M29: 7,118,315 km (0.118 R)
• M30: 7,301,124 km (0.04 R)
• M31: 7,406,291 km (0.095 R)
• M32: 8,457,964 km (0.094 R)
• M33: 8,568,517 km (0.11 R)
• M34: 8,763,144 km (0.056 R)
• M35: 8,846,919 km (0.113 R)
• M36: 9,469,994 km (0.033 R)
• M37: 9,556,013 km (0.12 R)
• M38: 9,671,203 km (0.06 R)
• M39: 9,815,864 km (0.088 R)
• M40: 10,878,159 km (0.074 R)
• M41: 11,088,942 km (0.11 R)
• M42: 11,698,703 km (0.054 R)
• M43: 12,665,405 km (0.113 R)
• M44: 13,334,705 km (0.033 R)
• M45: 13,560,449 km (0.025 R)
• M46: 13,657,538 km (0.081 R)
• M47: 14,015,525 km (0.119 R)
• M48: 15,141,848 km (0.052 R)
• M49: 15,343,655 km (0.048 R)
• M50: 15,886,097 km (0.047 R)
• M51: 16,538,344 km (0.092 R)
• M52: 16,642,165 km (0.062 R)
• M53: 16,920,118 km (0.097 R)
• M54: 17,445,206 km (0.116 R)
• M55: 17,940,225 km (0.117 R)
• M56: 18,046,889 km (0.049 R)
• M57: 19,234,247 km (0.109 R)
• M58: 21,193,381 km (0.084 R)
• M59: 21,306,178 km (0.117 R)
• M60: 21,381,575 km (0.048 R)
• M61: 21,456,972 km (0.097 R)
• M62: 21,570,218 km (0.081 R)
• M63: 21,645,765 km (0.107 R)
• M64: 22,521,810 km (0.096 R)
• M65: 23,331,733 km (0.115 R)
• M66: 23,448,269 km (0.105 R)
• M67: 23,642,747 km (0.099 R)
• M68: 24,505,328 km (0.098 R)
• M69: 24,584,166 km (0.115 R)
• M70: 24,940,359 km (0.067 R)
• M71: 25,497,910 km (0.046 R)
• M72: 25,778,107 km (0.116 R)
• M73: 25,898,533 km (0.097 R)
• M74: 26,990,897 km (0.112 R)

Kuiper Belt

Range: 30.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 165 - 19,288 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit