🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.53 AU - 0.73 AU

Year: 193 Days

Day: 25 Hours

Environment

Temp: 178 °C

Axial Tilt: 13.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.85 AU - 1.23 AU

Year: 408 Days

Day: 30.7 Hours

Environment

Temp: 5 °C

Axial Tilt: 38.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 2.85 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 991.4

Radius: 9.6

Gravity: 10.76 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 4.23 AU - 5.07 AU

Year: 3861 Days

Day: 12.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 25,606,587 km

• M1: 124,017 km (0.066 R)
• M2: 212,728 km (0.084 R)
• M3: 458,817 km (0.079 R)
• M4: 529,576 km (0.08 R)
• M5: 695,630 km (0.061 R)
• M6: 828,772 km (0.075 R)
• M7: 918,232 km (0.111 R)
• M8: 1,038,209 km (0.105 R)
• M9: 1,279,810 km (0.026 R)
• M10: 1,354,310 km (0.074 R)
• M11: 1,523,654 km (0.028 R)
• M12: 1,716,336 km (0.082 R)
• M13: 1,832,574 km (0.075 R)
• M14: 2,038,121 km (0.083 R)
• M15: 2,305,602 km (0.033 R)
• M16: 2,584,453 km (0.119 R)
• M17: 2,679,896 km (0.063 R)
• M18: 2,757,089 km (0.105 R)
• M19: 3,154,271 km (0.107 R)
• M20: 3,339,024 km (0.113 R)
• M21: 3,485,182 km (0.091 R)
• M22: 3,783,929 km (0.092 R)
• M23: 3,849,153 km (0.09 R)
• M24: 3,914,677 km (0.107 R)
• M25: 4,157,923 km (0.027 R)
• M26: 4,429,144 km (0.082 R)
• M27: 4,823,335 km (0.063 R)
• M28: 5,228,745 km (0.105 R)
• M29: 5,472,440 km (0.108 R)
• M30: 6,406,230 km (0.112 R)
• M31: 6,484,021 km (0.087 R)
• M32: 6,957,947 km (0.098 R)
• M33: 7,800,332 km (0.119 R)
• M34: 7,939,309 km (0.028 R)
• M35: 8,023,083 km (0.052 R)
• M36: 8,247,779 km (0.086 R)
• M37: 8,417,723 km (0.086 R)
• M38: 8,876,539 km (0.066 R)
• M39: 9,079,843 km (0.036 R)
• M40: 9,431,996 km (0.09 R)
• M41: 10,484,417 km (0.067 R)
• M42: 10,637,905 km (0.092 R)
• M43: 11,102,556 km (0.074 R)
• M44: 11,384,548 km (0.027 R)
• M45: 11,542,224 km (0.12 R)
• M46: 12,503,689 km (0.089 R)
• M47: 12,764,438 km (0.072 R)
• M48: 12,961,160 km (0.045 R)
• M49: 13,357,594 km (0.06 R)
• M50: 13,457,376 km (0.04 R)
• M51: 14,264,157 km (0.078 R)
• M52: 14,434,250 km (0.068 R)
• M53: 14,707,864 km (0.087 R)
• M54: 15,503,725 km (0.069 R)
• M55: 15,783,922 km (0.044 R)
• M56: 16,670,140 km (0.111 R)
• M57: 17,390,752 km (0.065 R)
• M58: 17,864,529 km (0.097 R)
• M59: 18,011,135 km (0.077 R)
• M60: 18,084,587 km (0.119 R)
• M61: 18,194,991 km (0.108 R)
• M62: 18,638,997 km (0.057 R)
• M63: 19,236,341 km (0.06 R)
• M64: 19,461,935 km (0.094 R)
• M65: 19,726,274 km (0.044 R)
• M66: 20,182,249 km (0.053 R)
• M67: 20,258,544 km (0.073 R)
• M68: 20,718,557 km (0.112 R)
• M69: 20,949,985 km (0.08 R)
• M70: 22,990,201 km (0.065 R)
• M71: 23,149,822 km (0.082 R)
• M72: 23,269,799 km (0.113 R)
• M73: 23,349,834 km (0.113 R)
• M74: 24,480,196 km (0.082 R)
• M75: 24,643,108 km (0.083 R)
• M76: 26,459,375 km (0.097 R)
• M77: 27,383,441 km (0.065 R)
• M78: 27,764,617 km (0.089 R)
• M79: 28,147,438 km (0.115 R)
• M80: 28,360,914 km (0.064 R)
• M81: 28,660,708 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 621.4

Radius: 8

Gravity: 9.71 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 4.71 AU - 4.97 AU

Year: 4100 Days

Day: 12.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 25,606,587 km

• M1: 100,231 km (0.077 R)
• M2: 238,758 km (0.113 R)
• M3: 343,028 km (0.111 R)
• M4: 493,224 km (0.041 R)
• M5: 561,740 km (0.112 R)
• M6: 1,004,849 km (0.106 R)
• M7: 1,566,589 km (0.034 R)
• M8: 1,747,303 km (0.056 R)
• M9: 2,080,009 km (0.086 R)
• M10: 2,228,709 km (0.091 R)
• M11: 2,346,742 km (0.118 R)
• M12: 2,415,258 km (0.078 R)
• M13: 2,660,149 km (0.057 R)
• M14: 2,767,561 km (0.085 R)
• M15: 2,858,217 km (0.102 R)
• M16: 3,005,272 km (0.12 R)
• M17: 3,173,719 km (0.071 R)
• M18: 3,249,715 km (0.087 R)
• M19: 3,345,457 km (0.107 R)
• M20: 3,520,187 km (0.118 R)
• M21: 3,618,623 km (0.085 R)
• M22: 3,838,233 km (0.114 R)
• M23: 3,898,969 km (0.057 R)
• M24: 4,082,975 km (0.057 R)
• M25: 4,395,933 km (0.092 R)
• M26: 5,089,619 km (0.066 R)
• M27: 5,290,828 km (0.09 R)
• M28: 5,358,446 km (0.071 R)
• M29: 5,494,580 km (0.117 R)
• M30: 5,840,151 km (0.115 R)
• M31: 6,074,422 km (0.053 R)
• M32: 6,169,117 km (0.072 R)
• M33: 6,869,385 km (0.094 R)
• M34: 7,141,653 km (0.069 R)
• M35: 7,671,379 km (0.084 R)
• M36: 8,057,341 km (0.113 R)
• M37: 8,397,078 km (0.092 R)
• M38: 8,476,215 km (0.107 R)
• M39: 8,821,637 km (0.119 R)
• M40: 9,444,263 km (0.073 R)
• M41: 9,526,392 km (0.118 R)
• M42: 10,136,901 km (0.067 R)
• M43: 10,390,320 km (0.094 R)
• M44: 10,645,833 km (0.094 R)
• M45: 10,903,441 km (0.029 R)
• M46: 11,221,037 km (0.12 R)
• M47: 11,541,625 km (0.082 R)
• M48: 12,341,525 km (0.079 R)
• M49: 13,373,900 km (0.048 R)
• M50: 13,528,135 km (0.074 R)
• M51: 13,807,135 km (0.102 R)
• M52: 14,119,346 km (0.091 R)
• M53: 14,276,424 km (0.086 R)
• M54: 14,687,220 km (0.095 R)
• M55: 14,846,392 km (0.092 R)
• M56: 14,910,121 km (0.098 R)
• M57: 15,038,027 km (0.115 R)
• M58: 15,715,256 km (0.08 R)
• M59: 16,139,516 km (0.098 R)
• M60: 16,534,454 km (0.107 R)
• M61: 17,300,395 km (0.097 R)
• M62: 17,401,075 km (0.107 R)
• M63: 17,636,991 km (0.095 R)
• M64: 18,111,814 km (0.097 R)
• M65: 18,694,199 km (0.049 R)
• M66: 18,970,356 km (0.028 R)
• M67: 19,317,423 km (0.073 R)
• M68: 19,387,136 km (0.107 R)
• M69: 19,491,705 km (0.072 R)
• M70: 20,335,886 km (0.107 R)
• M71: 21,732,831 km (0.087 R)
• M72: 22,241,763 km (0.074 R)
• M73: 22,497,725 km (0.028 R)
• M74: 22,791,535 km (0.104 R)
• M75: 23,123,492 km (0.04 R)
• M76: 23,494,346 km (0.096 R)
• M77: 23,941,793 km (0.088 R)
• M78: 24,883,063 km (0.07 R)
• M79: 25,072,753 km (0.085 R)
• M80: 25,530,073 km (0.116 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 473 - 18,947 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit