🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.54 AU - 0.74 AU

Year: 186 Days

Day: 15.3 Hours

Environment

Temp: 208 °C

Axial Tilt: 39.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.56 AU - 0.76 AU

Year: 195 Days

Day: 41.2 Hours

Environment

Temp: 122 °C

Axial Tilt: 34.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 36,423,443 km

• M1: 186,249 km (0.057 R)
• M2: 246,238 km (0.12 R)

Asteroid Belt

Center: 1.75 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.3 AU - 3.36 AU

Year: 1730 Days

Day: 27.7 Hours

Environment

Temp: -103 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 4.03 AU - 5.01 AU

Year: 3493 Days

Day: 23.2 Hours

Environment

Temp: -137 °C

Axial Tilt: 42.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,423,443 km

• M1: 2,986,721 km (0.057 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 542.5

Radius: 13.4

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 4.19 AU - 5.79 AU

Year: 4051 Days

Day: 12 Hours

Environment

Temp: -136 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 36,423,443 km

• M1: 229,782 km (0.118 R)
• M2: 317,895 km (0.104 R)
• M3: 477,666 km (0.089 R)
• M4: 566,228 km (0.098 R)
• M5: 652,097 km (0.072 R)
• M6: 774,767 km (0.104 R)
• M7: 895,194 km (0.094 R)
• M8: 987,047 km (0.106 R)
• M9: 1,194,240 km (0.095 R)
• M10: 1,336,208 km (0.099 R)
• M11: 1,498,073 km (0.117 R)
• M12: 1,609,823 km (0.055 R)
• M13: 1,738,926 km (0.073 R)
• M14: 1,841,999 km (0.098 R)
• M15: 2,100,952 km (0.064 R)
• M16: 2,553,785 km (0.052 R)
• M17: 2,705,926 km (0.113 R)
• M18: 3,073,039 km (0.108 R)
• M19: 3,400,509 km (0.062 R)
• M20: 3,644,055 km (0.077 R)
• M21: 3,913,032 km (0.062 R)
• M22: 4,168,694 km (0.11 R)
• M23: 5,074,360 km (0.079 R)
• M24: 5,375,201 km (0.093 R)
• M25: 5,484,108 km (0.118 R)
• M26: 5,726,307 km (0.086 R)
• M27: 6,107,632 km (0.078 R)
• M28: 6,312,881 km (0.119 R)
• M29: 7,276,740 km (0.112 R)
• M30: 7,543,173 km (0.098 R)
• M31: 7,738,997 km (0.09 R)
• M32: 7,837,582 km (0.084 R)
• M33: 8,361,773 km (0.115 R)
• M34: 8,717,816 km (0.11 R)
• M35: 9,078,646 km (0.115 R)
• M36: 9,261,006 km (0.113 R)
• M37: 9,523,550 km (0.092 R)
• M38: 9,735,381 km (0.093 R)
• M39: 9,922,079 km (0.072 R)
• M40: 10,380,447 km (0.101 R)
• M41: 10,845,696 km (0.118 R)
• M42: 11,655,021 km (0.106 R)
• M43: 11,853,387 km (0.097 R)
• M44: 12,138,670 km (0.11 R)
• M45: 12,368,453 km (0.028 R)
• M46: 12,628,903 km (0.114 R)
• M47: 13,331,863 km (0.064 R)
• M48: 13,420,724 km (0.065 R)
• M49: 14,349,727 km (0.112 R)
• M50: 14,653,859 km (0.07 R)
• M51: 14,837,416 km (0.043 R)
• M52: 16,080,275 km (0.087 R)
• M53: 16,206,386 km (0.108 R)
• M54: 16,364,511 km (0.059 R)
• M55: 16,586,814 km (0.11 R)
• M56: 17,356,345 km (0.083 R)
• M57: 18,897,203 km (0.104 R)
• M58: 19,331,037 km (0.079 R)
• M59: 19,599,715 km (0.108 R)
• M60: 20,072,893 km (0.047 R)
• M61: 20,721,100 km (0.119 R)
• M62: 21,341,483 km (0.106 R)
• M63: 21,584,430 km (0.09 R)
• M64: 22,143,028 km (0.088 R)
• M65: 22,353,811 km (0.07 R)
• M66: 22,494,733 km (0.107 R)
• M67: 22,848,232 km (0.08 R)
• M68: 23,489,110 km (0.103 R)
• M69: 23,668,178 km (0.047 R)
• M70: 24,063,715 km (0.072 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 154.4

Radius: 12.2

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 9.81 AU - 12.95 AU

Year: 13952 Days

Day: 7.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 36,423,443 km

• M1: 154,983 km (0.111 R)
• M2: 330,910 km (0.118 R)
• M3: 441,912 km (0.074 R)
• M4: 557,252 km (0.115 R)
• M5: 645,365 km (0.056 R)
• M6: 725,250 km (0.115 R)
• M7: 1,050,626 km (0.043 R)
• M8: 1,131,110 km (0.091 R)
• M9: 1,385,875 km (0.05 R)
• M10: 1,812,827 km (0.116 R)
• M11: 2,451,311 km (0.11 R)
• M12: 2,604,948 km (0.112 R)
• M13: 3,108,345 km (0.079 R)
• M14: 3,251,061 km (0.092 R)
• M15: 3,792,904 km (0.044 R)
• M16: 4,389,800 km (0.081 R)
• M17: 4,988,191 km (0.098 R)
• M18: 5,525,846 km (0.079 R)
• M19: 5,641,336 km (0.064 R)
• M20: 5,845,537 km (0.062 R)
• M21: 6,472,950 km (0.044 R)
• M22: 6,656,208 km (0.107 R)
• M23: 6,841,111 km (0.074 R)
• M24: 6,965,426 km (0.103 R)
• M25: 7,121,756 km (0.101 R)
• M26: 7,856,132 km (0.1 R)
• M27: 8,749,082 km (0.11 R)
• M28: 8,985,895 km (0.111 R)
• M29: 9,813,770 km (0.119 R)
• M30: 10,272,437 km (0.06 R)
• M31: 10,846,594 km (0.111 R)
• M32: 12,975,671 km (0.092 R)
• M33: 13,557,157 km (0.099 R)
• M34: 13,988,897 km (0.058 R)
• M35: 14,226,309 km (0.113 R)
• M36: 14,624,987 km (0.028 R)
• M37: 14,987,014 km (0.096 R)
• M38: 15,108,338 km (0.09 R)
• M39: 15,229,961 km (0.047 R)
• M40: 15,433,414 km (0.086 R)
• M41: 16,173,475 km (0.079 R)
• M42: 16,381,116 km (0.105 R)
• M43: 17,009,278 km (0.113 R)
• M44: 17,220,510 km (0.108 R)
• M45: 17,390,004 km (0.077 R)
• M46: 17,773,573 km (0.096 R)
• M47: 18,289,237 km (0.109 R)
• M48: 21,577,099 km (0.093 R)
• M49: 21,943,315 km (0.111 R)
• M50: 22,542,754 km (0.09 R)
• M51: 22,635,504 km (0.114 R)
• M52: 23,101,053 km (0.094 R)
• M53: 23,428,822 km (0.091 R)
• M54: 24,468,826 km (0.069 R)
• M55: 24,564,120 km (0.119 R)
• M56: 25,090,405 km (0.096 R)
• M57: 25,765,690 km (0.051 R)
• M58: 25,862,779 km (0.112 R)
• M59: 26,888,123 km (0.073 R)
• M60: 27,134,211 km (0.064 R)
• M61: 27,777,632 km (0.071 R)
• M62: 27,926,931 km (0.069 R)
• M63: 28,026,413 km (0.077 R)
• M64: 28,226,126 km (0.08 R)
• M65: 28,877,924 km (0.085 R)
• M66: 29,687,099 km (0.089 R)
• M67: 29,839,689 km (0.095 R)
• M68: 30,043,441 km (0.114 R)
• M69: 31,794,484 km (0.093 R)
• M70: 32,054,785 km (0.105 R)
• M71: 32,839,874 km (0.038 R)
• M72: 33,525,481 km (0.106 R)
• M73: 33,843,526 km (0.04 R)
• M74: 34,322,389 km (0.114 R)
• M75: 34,482,459 km (0.087 R)
• M76: 35,233,141 km (0.071 R)
• M77: 35,394,557 km (0.094 R)
• M78: 35,610,427 km (0.111 R)
• M79: 35,880,750 km (0.101 R)

Kuiper Belt

Range: 30.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 442 - 11,480 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit