🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.59 AU - 0.59 AU

Year: 159 Days

Day: 34.1 Hours

Environment

Temp: 238 °C

Axial Tilt: 11.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 41,780,954 km

• M1: 349,461 km (0.09 R)
• M2: 530,025 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.94 AU - 1.5 AU

Year: 471 Days

Day: 46.9 Hours

Environment

Temp: 17 °C

Axial Tilt: 33.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 41,780,954 km

• M1: 301,589 km (0.031 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 3.44 AU - 3.72 AU

Year: 2370 Days

Day: 18.9 Hours

Environment

Temp: -101 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 5.11 AU - 5.63 AU

Year: 4353 Days

Day: 18 Hours

Environment

Temp: -125 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,780,954 km

• M1: 1,871,021 km (0.104 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 4.91 AU - 6.11 AU

Year: 4525 Days

Day: 13.1 Hours

Environment

Temp: -130 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,780,954 km

• M1: 505,940 km (0.078 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 252.6

Radius: 14.1

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 6.91 AU - 7.19 AU

Year: 6549 Days

Day: 6.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 41,780,954 km

• M1: 209,138 km (0.119 R)
• M2: 329,714 km (0.093 R)
• M3: 446,101 km (0.107 R)
• M4: 802,144 km (0.109 R)
• M5: 893,847 km (0.08 R)
• M6: 1,101,788 km (0.071 R)
• M7: 1,746,406 km (0.059 R)
• M8: 2,141,494 km (0.078 R)
• M9: 2,274,037 km (0.106 R)
• M10: 2,741,979 km (0.117 R)
• M11: 2,923,142 km (0.102 R)
• M12: 3,202,442 km (0.106 R)
• M13: 3,432,224 km (0.082 R)
• M14: 3,667,691 km (0.1 R)
• M15: 3,787,369 km (0.044 R)
• M16: 3,908,394 km (0.081 R)
• M17: 4,092,549 km (0.105 R)
• M18: 4,196,071 km (0.108 R)
• M19: 4,554,806 km (0.116 R)
• M20: 4,792,218 km (0.097 R)
• M21: 4,945,556 km (0.086 R)
• M22: 5,033,819 km (0.111 R)
• M23: 5,212,139 km (0.108 R)
• M24: 5,552,175 km (0.09 R)
• M25: 5,644,028 km (0.037 R)
• M26: 5,782,855 km (0.093 R)
• M27: 5,876,055 km (0.1 R)
• M28: 6,786,507 km (0.08 R)
• M29: 7,792,254 km (0.087 R)
• M30: 8,025,028 km (0.073 R)
• M31: 8,550,565 km (0.055 R)
• M32: 9,332,514 km (0.085 R)
• M33: 9,524,747 km (0.087 R)
• M34: 9,801,652 km (0.066 R)
• M35: 10,391,816 km (0.116 R)
• M36: 10,762,819 km (0.05 R)
• M37: 10,993,499 km (0.062 R)
• M38: 11,488,967 km (0.048 R)
• M39: 11,961,846 km (0.077 R)
• M40: 12,140,914 km (0.062 R)
• M41: 12,230,823 km (0.098 R)
• M42: 12,744,243 km (0.063 R)
• M43: 13,233,876 km (0.091 R)
• M44: 13,885,974 km (0.117 R)
• M45: 14,548,543 km (0.118 R)
• M46: 15,286,060 km (0.111 R)
• M47: 15,610,538 km (0.113 R)
• M48: 15,937,260 km (0.069 R)
• M49: 16,167,341 km (0.113 R)
• M50: 16,597,734 km (0.092 R)
• M51: 16,797,597 km (0.115 R)
• M52: 17,065,228 km (0.116 R)
• M53: 18,150,410 km (0.09 R)
• M54: 18,390,665 km (0.085 R)
• M55: 18,701,230 km (0.06 R)
• M56: 19,643,547 km (0.11 R)
• M57: 20,138,117 km (0.102 R)
• M58: 20,565,369 km (0.115 R)
• M59: 20,708,384 km (0.114 R)
• M60: 20,887,752 km (0.07 R)
• M61: 21,103,622 km (0.054 R)
• M62: 21,719,367 km (0.117 R)
• M63: 21,828,573 km (0.094 R)
• M64: 21,938,079 km (0.098 R)
• M65: 22,120,888 km (0.031 R)
• M66: 23,340,260 km (0.062 R)
• M67: 23,489,558 km (0.071 R)
• M68: 23,864,152 km (0.098 R)
• M69: 24,240,839 km (0.078 R)
• M70: 24,619,322 km (0.083 R)
• M71: 24,885,606 km (0.063 R)
• M72: 24,999,899 km (0.033 R)
• M73: 25,344,123 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 426.9

Radius: 9.7

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 7.57 AU - 11.51 AU

Year: 10309 Days

Day: 6.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 41,780,954 km

• M1: 121,922 km (0.1 R)
• M2: 717,621 km (0.094 R)
• M3: 779,405 km (0.084 R)
• M4: 942,317 km (0.101 R)
• M5: 1,045,689 km (0.088 R)
• M6: 1,398,740 km (0.063 R)
• M7: 1,477,728 km (0.056 R)
• M8: 1,745,358 km (0.083 R)
• M9: 1,852,470 km (0.104 R)
• M10: 2,373,520 km (0.093 R)
• M11: 2,516,685 km (0.104 R)
• M12: 2,687,526 km (0.06 R)
• M13: 2,761,876 km (0.101 R)
• M14: 3,092,338 km (0.081 R)
• M15: 4,988,341 km (0.102 R)
• M16: 5,172,795 km (0.076 R)
• M17: 5,485,156 km (0.11 R)
• M18: 5,643,729 km (0.114 R)
• M19: 5,900,589 km (0.103 R)
• M20: 5,997,977 km (0.068 R)
• M21: 6,194,249 km (0.089 R)
• M22: 6,392,616 km (0.044 R)
• M23: 6,459,187 km (0.116 R)
• M24: 6,526,058 km (0.053 R)
• M25: 6,660,396 km (0.086 R)
• M26: 6,829,741 km (0.079 R)
• M27: 7,626,649 km (0.071 R)
• M28: 7,768,318 km (0.074 R)
• M29: 8,018,147 km (0.051 R)
• M30: 8,526,031 km (0.113 R)
• M31: 8,895,239 km (0.113 R)
• M32: 9,649,212 km (0.063 R)
• M33: 9,802,550 km (0.104 R)
• M34: 10,345,291 km (0.091 R)
• M35: 10,581,057 km (0.099 R)
• M36: 11,017,584 km (0.064 R)
• M37: 11,177,953 km (0.097 R)
• M38: 11,785,769 km (0.045 R)
• M39: 11,867,599 km (0.104 R)
• M40: 12,114,286 km (0.069 R)
• M41: 13,160,573 km (0.091 R)
• M42: 13,330,666 km (0.096 R)
• M43: 14,104,985 km (0.108 R)
• M44: 15,071,237 km (0.102 R)
• M45: 15,204,679 km (0.1 R)
• M46: 15,293,839 km (0.093 R)
• M47: 16,377,376 km (0.064 R)
• M48: 17,532,272 km (0.097 R)
• M49: 18,190,503 km (0.103 R)
• M50: 20,458,706 km (0.064 R)
• M51: 20,952,678 km (0.114 R)
• M52: 21,300,942 km (0.094 R)
• M53: 21,651,001 km (0.117 R)
• M54: 21,851,911 km (0.087 R)
• M55: 22,559,957 km (0.09 R)
• M56: 23,172,860 km (0.075 R)
• M57: 23,791,148 km (0.077 R)
• M58: 24,991,521 km (0.053 R)
• M59: 25,149,646 km (0.084 R)
• M60: 26,372,160 km (0.087 R)
• M61: 27,505,214 km (0.033 R)
• M62: 28,709,178 km (0.065 R)
• M63: 28,819,431 km (0.103 R)
• M64: 29,762,796 km (0.116 R)
• M65: 29,874,396 km (0.076 R)
• M66: 30,942,076 km (0.077 R)
• M67: 31,111,720 km (0.1 R)
• M68: 32,308,353 km (0.037 R)
• M69: 32,423,095 km (0.077 R)
• M70: 32,595,581 km (0.047 R)
• M71: 33,520,096 km (0.072 R)
• M72: 33,810,764 km (0.074 R)
• M73: 33,927,301 km (0.099 R)
• M74: 34,394,645 km (0.113 R)
• M75: 34,746,499 km (0.101 R)
• M76: 36,524,021 km (0.101 R)
• M77: 36,643,550 km (0.048 R)
• M78: 37,484,140 km (0.062 R)
• M79: 37,725,441 km (0.065 R)
• M80: 37,785,879 km (0.101 R)
• M81: 38,088,366 km (0.104 R)
• M82: 39,184,170 km (0.078 R)
• M83: 41,593,594 km (0.073 R)

Kuiper Belt

Range: 31.4 - 47.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 525 - 19,388 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit