🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.61 AU - 0.73 AU

Year: 207 Days

Day: 40.4 Hours

Environment

Temp: 151 °C

Axial Tilt: 36 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 47,479,980 km

• M1: 21,243 km (0.047 R)
• M2: 239,357 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.26 AU - 1.6 AU

Year: 644 Days

Day: 35.6 Hours

Environment

Temp: -45 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,479,980 km

• M1: 607,816 km (0.113 R)

Asteroid Belt

Center: 3.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 94.2

Radius: 8.8

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 5.34 AU - 5.44 AU

Year: 4714 Days

Day: 14.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 47,479,980 km

• M1: 118,182 km (0.071 R)
• M2: 179,069 km (0.076 R)
• M3: 251,474 km (0.11 R)
• M4: 402,867 km (0.101 R)
• M5: 497,862 km (0.065 R)
• M6: 608,415 km (0.061 R)
• M7: 720,164 km (0.104 R)
• M8: 1,170,603 km (0.049 R)
• M9: 1,847,683 km (0.089 R)
• M10: 1,969,007 km (0.108 R)
• M11: 2,208,214 km (0.042 R)
• M12: 2,278,226 km (0.091 R)
• M13: 2,529,550 km (0.114 R)
• M14: 2,802,417 km (0.096 R)
• M15: 2,916,859 km (0.104 R)
• M16: 3,097,873 km (0.112 R)
• M17: 3,203,040 km (0.119 R)
• M18: 4,043,630 km (0.073 R)
• M19: 4,187,693 km (0.052 R)
• M20: 4,690,342 km (0.104 R)
• M21: 5,149,907 km (0.118 R)
• M22: 5,259,113 km (0.063 R)
• M23: 5,882,188 km (0.068 R)
• M24: 6,177,494 km (0.038 R)
• M25: 6,494,642 km (0.117 R)
• M26: 6,663,837 km (0.099 R)
• M27: 6,817,175 km (0.062 R)
• M28: 7,127,591 km (0.078 R)
• M29: 7,424,842 km (0.107 R)
• M30: 7,923,601 km (0.101 R)
• M31: 8,451,532 km (0.05 R)
• M32: 9,985,508 km (0.087 R)
• M33: 10,200,480 km (0.104 R)
• M34: 10,338,110 km (0.055 R)
• M35: 10,416,949 km (0.081 R)
• M36: 10,495,936 km (0.089 R)
• M37: 10,595,120 km (0.095 R)
• M38: 10,814,430 km (0.117 R)
• M39: 10,914,511 km (0.089 R)
• M40: 11,644,549 km (0.104 R)
• M41: 11,706,183 km (0.082 R)
• M42: 11,912,179 km (0.062 R)
• M43: 12,098,578 km (0.118 R)
• M44: 12,202,549 km (0.116 R)
• M45: 12,390,444 km (0.093 R)
• M46: 12,811,562 km (0.079 R)
• M47: 12,917,477 km (0.075 R)
• M48: 13,754,327 km (0.11 R)
• M49: 13,906,319 km (0.1 R)
• M50: 14,102,591 km (0.12 R)
• M51: 14,497,978 km (0.029 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 27

Radius: 10

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 5.93 AU - 9.73 AU

Year: 8254 Days

Day: 5.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 47,479,980 km

• M1: 126,709 km (0.096 R)
• M2: 399,277 km (0.116 R)
• M3: 547,678 km (0.117 R)
• M4: 643,570 km (0.102 R)
• M5: 885,769 km (0.104 R)
• M6: 1,018,014 km (0.074 R)
• M7: 1,302,848 km (0.101 R)
• M8: 1,989,053 km (0.056 R)
• M9: 2,198,790 km (0.063 R)
• M10: 2,640,103 km (0.081 R)
• M11: 4,094,793 km (0.104 R)
• M12: 4,164,655 km (0.066 R)
• M13: 4,263,240 km (0.107 R)
• M14: 4,680,169 km (0.1 R)
• M15: 5,429,356 km (0.083 R)
• M16: 6,119,450 km (0.106 R)
• M17: 6,605,793 km (0.07 R)
• M18: 6,820,466 km (0.071 R)
• M19: 7,138,362 km (0.041 R)
• M20: 7,239,789 km (0.115 R)
• M21: 7,375,773 km (0.078 R)
• M22: 8,351,152 km (0.104 R)
• M23: 8,709,289 km (0.11 R)
• M24: 9,832,619 km (0.103 R)
• M25: 10,671,115 km (0.103 R)
• M26: 11,433,316 km (0.09 R)
• M27: 11,671,327 km (0.063 R)
• M28: 12,578,787 km (0.095 R)
• M29: 12,680,963 km (0.11 R)
• M30: 13,237,766 km (0.108 R)
• M31: 13,362,680 km (0.114 R)
• M32: 13,466,950 km (0.045 R)
• M33: 13,739,517 km (0.088 R)
• M34: 14,119,795 km (0.111 R)
• M35: 14,268,645 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 719.8

Radius: 11

Gravity: 5.95 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 7.79 AU - 9.55 AU

Year: 9617 Days

Day: 13.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 47,479,980 km

• M1: 251,175 km (0.114 R)
• M2: 433,535 km (0.108 R)
• M3: 619,186 km (0.099 R)
• M4: 957,875 km (0.116 R)
• M5: 1,248,544 km (0.117 R)
• M6: 1,393,803 km (0.094 R)
• M7: 1,679,087 km (0.084 R)
• M8: 2,254,290 km (0.087 R)
• M9: 2,381,598 km (0.103 R)
• M10: 2,459,090 km (0.095 R)
• M11: 2,805,110 km (0.09 R)
• M12: 2,914,765 km (0.091 R)
• M13: 3,367,747 km (0.082 R)
• M14: 3,632,386 km (0.057 R)
• M15: 4,499,006 km (0.061 R)
• M16: 4,660,273 km (0.118 R)
• M17: 4,955,579 km (0.077 R)
• M18: 6,019,220 km (0.111 R)
• M19: 6,449,613 km (0.058 R)
• M20: 6,595,172 km (0.096 R)
• M21: 6,778,878 km (0.107 R)
• M22: 7,151,227 km (0.098 R)
• M23: 7,264,323 km (0.032 R)
• M24: 7,377,868 km (0.079 R)
• M25: 8,948,945 km (0.109 R)
• M26: 9,070,867 km (0.053 R)
• M27: 9,647,267 km (0.046 R)
• M28: 9,772,182 km (0.116 R)
• M29: 10,023,955 km (0.051 R)
• M30: 10,878,458 km (0.031 R)
• M31: 11,095,824 km (0.087 R)
• M32: 11,845,309 km (0.118 R)
• M33: 12,024,078 km (0.074 R)
• M34: 12,248,774 km (0.101 R)
• M35: 13,115,395 km (0.057 R)
• M36: 13,954,489 km (0.108 R)
• M37: 14,143,431 km (0.06 R)
• M38: 15,684,589 km (0.054 R)
• M39: 16,028,813 km (0.113 R)
• M40: 16,375,581 km (0.039 R)
• M41: 16,774,858 km (0.112 R)
• M42: 16,925,353 km (0.09 R)
• M43: 17,126,862 km (0.05 R)
• M44: 17,379,832 km (0.081 R)
• M45: 17,889,362 km (0.025 R)
• M46: 18,352,218 km (0.1 R)
• M47: 19,976,701 km (0.045 R)
• M48: 20,564,172 km (0.059 R)
• M49: 20,725,289 km (0.062 R)
• M50: 21,049,019 km (0.068 R)
• M51: 21,865,524 km (0.092 R)
• M52: 21,975,030 km (0.117 R)
• M53: 22,194,938 km (0.052 R)
• M54: 22,636,851 km (0.078 R)
• M55: 23,025,955 km (0.074 R)
• M56: 23,137,405 km (0.025 R)
• M57: 23,249,155 km (0.11 R)
• M58: 23,417,153 km (0.066 R)
• M59: 25,694,781 km (0.066 R)
• M60: 26,042,596 km (0.116 R)
• M61: 28,639,914 km (0.078 R)
• M62: 29,181,309 km (0.105 R)
• M63: 29,302,034 km (0.11 R)
• M64: 29,422,909 km (0.102 R)
• M65: 32,499,838 km (0.119 R)
• M66: 33,127,551 km (0.098 R)
• M67: 33,253,512 km (0.104 R)
• M68: 33,695,724 km (0.114 R)
• M69: 33,885,862 km (0.093 R)
• M70: 34,969,998 km (0.105 R)
• M71: 36,389,981 km (0.082 R)
• M72: 36,780,432 km (0.085 R)
• M73: 38,422,568 km (0.086 R)
• M74: 38,687,505 km (0.112 R)
• M75: 38,953,042 km (0.112 R)
• M76: 39,419,189 km (0.037 R)
• M77: 40,222,679 km (0.105 R)
• M78: 40,491,805 km (0.104 R)
• M79: 41,099,322 km (0.039 R)
• M80: 41,370,244 km (0.12 R)
• M81: 43,352,565 km (0.108 R)
• M82: 43,628,424 km (0.11 R)
• M83: 44,251,200 km (0.108 R)
• M84: 44,459,440 km (0.069 R)
• M85: 45,225,830 km (0.1 R)
• M86: 45,575,590 km (0.106 R)
• M87: 46,137,180 km (0.071 R)
• M88: 46,842,235 km (0.119 R)
• M89: 46,912,995 km (0.098 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 519 - 20,081 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit