🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.79 AU - 0.99 AU

Year: 301 Days

Day: 40.6 Hours

Environment

Temp: 119 °C

Axial Tilt: 34.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.64 AU - 1.96 AU

Year: 865 Days

Day: 20 Hours

Environment

Temp: -39 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.76 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 806.8

Radius: 11.4

Gravity: 6.21 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 4.67 AU - 6.77 AU

Year: 4900 Days

Day: 7.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 26,965,641 km

• M1: 230,381 km (0.052 R)
• M2: 513,121 km (0.106 R)
• M3: 636,988 km (0.091 R)
• M4: 746,793 km (0.057 R)
• M5: 973,284 km (0.077 R)
• M6: 1,132,157 km (0.072 R)
• M7: 1,222,663 km (0.034 R)
• M8: 1,347,278 km (0.116 R)
• M9: 1,559,259 km (0.056 R)
• M10: 1,678,039 km (0.106 R)
• M11: 1,799,962 km (0.113 R)
• M12: 2,414,958 km (0.087 R)
• M13: 2,533,590 km (0.095 R)
• M14: 2,817,975 km (0.112 R)
• M15: 3,417,713 km (0.044 R)
• M16: 3,641,511 km (0.106 R)
• M17: 3,847,208 km (0.065 R)
• M18: 3,963,147 km (0.055 R)
• M19: 4,174,678 km (0.094 R)
• M20: 4,535,658 km (0.088 R)
• M21: 4,806,879 km (0.12 R)
• M22: 5,007,639 km (0.046 R)
• M23: 5,236,673 km (0.119 R)
• M24: 6,296,126 km (0.114 R)
• M25: 6,460,683 km (0.1 R)
• M26: 6,682,387 km (0.096 R)
• M27: 7,276,440 km (0.06 R)
• M28: 7,740,343 km (0.098 R)
• M29: 8,005,580 km (0.119 R)
• M30: 8,636,135 km (0.061 R)
• M31: 8,727,540 km (0.033 R)
• M32: 9,596,105 km (0.1 R)
• M33: 9,690,800 km (0.113 R)
• M34: 10,136,752 km (0.089 R)
• M35: 10,297,719 km (0.096 R)
• M36: 11,414,617 km (0.07 R)
• M37: 12,294,551 km (0.072 R)
• M38: 12,569,662 km (0.098 R)
• M39: 12,742,747 km (0.079 R)
• M40: 13,548,780 km (0.091 R)
• M41: 13,833,016 km (0.109 R)
• M42: 13,904,374 km (0.094 R)
• M43: 14,227,057 km (0.105 R)
• M44: 14,335,216 km (0.078 R)
• M45: 14,552,282 km (0.092 R)
• M46: 14,661,190 km (0.062 R)
• M47: 14,806,898 km (0.1 R)
• M48: 15,431,320 km (0.109 R)
• M49: 15,542,471 km (0.114 R)
• M50: 15,802,771 km (0.093 R)
• M51: 16,177,065 km (0.077 R)
• M52: 16,478,804 km (0.095 R)
• M53: 16,744,190 km (0.049 R)
• M54: 17,087,518 km (0.107 R)
• M55: 17,317,749 km (0.12 R)
• M56: 17,549,027 km (0.083 R)
• M57: 17,936,635 km (0.114 R)
• M58: 18,288,040 km (0.119 R)
• M59: 18,839,009 km (0.09 R)
• M60: 19,156,456 km (0.103 R)
• M61: 19,315,778 km (0.082 R)
• M62: 19,475,548 km (0.063 R)
• M63: 19,836,678 km (0.115 R)
• M64: 20,159,510 km (0.052 R)
• M65: 20,443,447 km (0.073 R)
• M66: 20,933,230 km (0.057 R)
• M67: 21,015,359 km (0.106 R)
• M68: 21,179,618 km (0.118 R)
• M69: 22,720,177 km (0.071 R)
• M70: 22,973,446 km (0.108 R)
• M71: 23,312,435 km (0.107 R)
• M72: 23,653,219 km (0.117 R)
• M73: 24,296,489 km (0.052 R)
• M74: 24,469,125 km (0.033 R)
• M75: 26,882,438 km (0.111 R)
• M76: 27,688,621 km (0.077 R)
• M77: 27,959,244 km (0.059 R)
• M78: 28,730,421 km (0.115 R)
• M79: 29,646,708 km (0.074 R)
• M80: 30,572,569 km (0.116 R)
• M81: 30,852,167 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 197.3

Radius: 11.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 6.11 AU - 9.57 AU

Year: 7862 Days

Day: 12.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 26,965,641 km

• M1: 160,519 km (0.079 R)
• M2: 378,782 km (0.065 R)
• M3: 732,132 km (0.087 R)
• M4: 872,006 km (0.091 R)
• M5: 1,276,818 km (0.063 R)
• M6: 1,448,706 km (0.066 R)
• M7: 1,583,045 km (0.119 R)
• M8: 1,674,898 km (0.076 R)
• M9: 1,784,553 km (0.112 R)
• M10: 1,978,133 km (0.074 R)
• M11: 2,230,205 km (0.111 R)
• M12: 2,316,673 km (0.073 R)
• M13: 2,404,187 km (0.096 R)
• M14: 2,546,605 km (0.116 R)
• M15: 2,637,111 km (0.052 R)
• M16: 3,010,208 km (0.109 R)
• M17: 3,380,313 km (0.057 R)
• M18: 3,601,270 km (0.101 R)
• M19: 4,292,860 km (0.085 R)
• M20: 4,598,788 km (0.066 R)
• M21: 4,934,336 km (0.052 R)
• M22: 5,139,734 km (0.077 R)
• M23: 5,347,825 km (0.118 R)
• M24: 5,511,634 km (0.075 R)
• M25: 6,134,709 km (0.06 R)
• M26: 6,629,430 km (0.058 R)
• M27: 6,805,506 km (0.045 R)
• M28: 7,136,866 km (0.08 R)
• M29: 7,265,819 km (0.078 R)
• M30: 7,842,070 km (0.084 R)
• M31: 8,108,803 km (0.06 R)
• M32: 8,733,972 km (0.094 R)
• M33: 8,899,577 km (0.052 R)
• M34: 9,601,042 km (0.092 R)
• M35: 9,686,462 km (0.114 R)
• M36: 10,204,071 km (0.103 R)
• M37: 10,320,308 km (0.079 R)
• M38: 10,583,451 km (0.03 R)
• M39: 10,819,217 km (0.109 R)
• M40: 11,386,343 km (0.073 R)
• M41: 12,239,649 km (0.03 R)
• M42: 12,394,184 km (0.079 R)
• M43: 12,642,815 km (0.054 R)
• M44: 12,830,411 km (0.041 R)
• M45: 13,176,730 km (0.039 R)
• M46: 14,559,912 km (0.045 R)
• M47: 14,723,722 km (0.088 R)
• M48: 15,053,286 km (0.106 R)
• M49: 15,185,829 km (0.083 R)
• M50: 15,485,324 km (0.068 R)
• M51: 16,090,298 km (0.098 R)
• M52: 16,566,169 km (0.081 R)
• M53: 16,771,417 km (0.084 R)
• M54: 18,657,547 km (0.109 R)
• M55: 18,907,076 km (0.06 R)
• M56: 19,229,310 km (0.104 R)
• M57: 19,517,286 km (0.061 R)
• M58: 20,134,078 km (0.036 R)
• M59: 20,463,194 km (0.12 R)
• M60: 20,941,757 km (0.111 R)
• M61: 21,163,910 km (0.085 R)
• M62: 21,573,210 km (0.074 R)
• M63: 21,647,859 km (0.036 R)
• M64: 22,060,300 km (0.07 R)
• M65: 22,135,548 km (0.107 R)
• M66: 22,626,828 km (0.075 R)
• M67: 22,778,669 km (0.03 R)
• M68: 23,121,697 km (0.108 R)
• M69: 24,044,716 km (0.058 R)
• M70: 25,018,897 km (0.09 R)
• M71: 25,372,846 km (0.081 R)
• M72: 25,451,684 km (0.113 R)
• M73: 25,570,166 km (0.097 R)
• M74: 25,688,797 km (0.108 R)
• M75: 25,847,221 km (0.069 R)
• M76: 26,204,909 km (0.099 R)
• M77: 26,965,615 km (0.118 R)

Kuiper Belt

Range: 30.6 - 51.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 551 - 12,245 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit