🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.64 AU - 0.7 AU

Year: 354 Days

Day: 36.6 Hours

Environment

Temp: -125 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,963,425 km

• M1: 344,524 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 178.5

Radius: 14.3

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.46 AU - 1.66 AU

Year: 1258 Days

Day: 7.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 69,963,425 km

• M1: 181,313 km (0.108 R)
• M2: 299,345 km (0.098 R)
• M3: 440,715 km (0.112 R)
• M4: 814,560 km (0.117 R)
• M5: 915,988 km (0.076 R)
• M6: 1,156,092 km (0.095 R)
• M7: 1,260,661 km (0.113 R)
• M8: 1,430,305 km (0.037 R)
• M9: 1,719,328 km (0.108 R)
• M10: 1,867,879 km (0.101 R)
• M11: 1,978,581 km (0.087 R)
• M12: 2,106,039 km (0.074 R)
• M13: 2,243,669 km (0.116 R)
• M14: 2,354,521 km (0.071 R)
• M15: 2,620,506 km (0.101 R)
• M16: 2,714,154 km (0.056 R)
• M17: 2,856,571 km (0.049 R)
• M18: 2,969,219 km (0.068 R)
• M19: 3,075,134 km (0.106 R)
• M20: 3,190,773 km (0.102 R)
• M21: 3,451,971 km (0.053 R)
• M22: 3,572,248 km (0.107 R)
• M23: 3,834,792 km (0.11 R)
• M24: 4,240,800 km (0.081 R)
• M25: 4,509,777 km (0.07 R)
• M26: 4,603,874 km (0.082 R)
• M27: 4,813,311 km (0.053 R)
• M28: 4,948,249 km (0.035 R)
• M29: 5,251,484 km (0.098 R)
• M30: 5,400,483 km (0.027 R)
• M31: 5,692,498 km (0.062 R)
• M32: 5,866,181 km (0.11 R)
• M33: 6,062,454 km (0.042 R)
• M34: 6,187,518 km (0.069 R)
• M35: 6,503,917 km (0.072 R)
• M36: 6,825,702 km (0.075 R)
• M37: 7,362,609 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 195.3

Radius: 13.7

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.97 AU - 3.81 AU

Year: 4030 Days

Day: 6.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 69,963,425 km

• M1: 176,376 km (0.042 R)
• M2: 372,499 km (0.093 R)
• M3: 506,538 km (0.049 R)
• M4: 701,165 km (0.118 R)
• M5: 941,719 km (0.092 R)
• M6: 1,515,426 km (0.065 R)
• M7: 1,683,275 km (0.084 R)
• M8: 1,881,193 km (0.092 R)
• M9: 2,111,873 km (0.082 R)
• M10: 2,237,087 km (0.093 R)
• M11: 2,601,357 km (0.087 R)
• M12: 3,126,147 km (0.077 R)
• M13: 3,460,049 km (0.059 R)
• M14: 3,744,734 km (0.117 R)
• M15: 4,021,490 km (0.095 R)
• M16: 4,162,411 km (0.065 R)
• M17: 4,644,415 km (0.086 R)
• M18: 4,825,728 km (0.091 R)
• M19: 5,026,189 km (0.082 R)
• M20: 5,280,655 km (0.11 R)
• M21: 5,366,375 km (0.097 R)
• M22: 5,487,399 km (0.116 R)
• M23: 5,661,681 km (0.108 R)
• M24: 5,873,362 km (0.108 R)
• M25: 6,033,731 km (0.066 R)
• M26: 6,195,745 km (0.118 R)
• M27: 6,286,402 km (0.12 R)
• M28: 6,876,715 km (0.114 R)
• M29: 7,408,087 km (0.083 R)
• M30: 7,815,292 km (0.089 R)
• M31: 8,150,391 km (0.088 R)
• M32: 8,269,770 km (0.106 R)
• M33: 8,369,702 km (0.045 R)
• M34: 8,570,911 km (0.079 R)
• M35: 8,712,580 km (0.072 R)
• M36: 8,957,472 km (0.08 R)
• M37: 9,060,096 km (0.037 R)
• M38: 9,204,607 km (0.098 R)
• M39: 9,537,612 km (0.04 R)
• M40: 9,684,517 km (0.112 R)
• M41: 10,001,964 km (0.082 R)
• M42: 10,366,085 km (0.077 R)
• M43: 10,473,945 km (0.092 R)
• M44: 10,560,562 km (0.082 R)
• M45: 11,752,708 km (0.09 R)
• M46: 11,865,206 km (0.1 R)
• M47: 12,296,347 km (0.097 R)
• M48: 12,801,838 km (0.09 R)
• M49: 12,894,439 km (0.088 R)
• M50: 13,197,075 km (0.093 R)
• M51: 13,290,724 km (0.11 R)
• M52: 13,549,378 km (0.113 R)
• M53: 14,697,093 km (0.066 R)
• M54: 15,603,058 km (0.059 R)
• M55: 16,150,287 km (0.057 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 965

Radius: 6.5

Gravity: 22.84 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 6.38 AU - 9.8 AU

Year: 14857 Days

Day: 21.9 Hours

Environment

Temp: -224 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 69,963,425 km

• M1: 92,302 km (0.104 R)
• M2: 150,645 km (0.084 R)
• M3: 408,253 km (0.098 R)
• M4: 558,150 km (0.08 R)
• M5: 704,008 km (0.118 R)
• M6: 885,769 km (0.062 R)
• M7: 1,238,970 km (0.117 R)
• M8: 1,516,174 km (0.106 R)
• M9: 1,905,129 km (0.083 R)
• M10: 2,030,941 km (0.061 R)
• M11: 2,665,236 km (0.093 R)
• M12: 3,132,280 km (0.112 R)
• M13: 3,356,378 km (0.098 R)
• M14: 3,663,353 km (0.1 R)
• M15: 4,100,178 km (0.12 R)
• M16: 4,304,080 km (0.101 R)
• M17: 4,386,658 km (0.117 R)
• M18: 4,511,423 km (0.118 R)
• M19: 4,764,543 km (0.045 R)
• M20: 4,892,898 km (0.083 R)
• M21: 4,935,982 km (0.116 R)
• M22: 5,153,048 km (0.101 R)
• M23: 5,373,256 km (0.064 R)
• M24: 5,462,117 km (0.038 R)
• M25: 5,686,664 km (0.073 R)
• M26: 5,777,320 km (0.094 R)
• M27: 5,822,798 km (0.111 R)
• M28: 6,757,934 km (0.039 R)
• M29: 7,688,882 km (0.043 R)
• M30: 7,889,941 km (0.063 R)
• M31: 8,400,220 km (0.108 R)
• M32: 8,659,323 km (0.094 R)
• M33: 8,711,533 km (0.073 R)
• M34: 9,026,586 km (0.09 R)
• M35: 10,881,749 km (0.079 R)
• M36: 12,026,023 km (0.046 R)
• M37: 13,509,585 km (0.117 R)
• M38: 15,745,026 km (0.072 R)
• M39: 15,808,755 km (0.11 R)
• M40: 16,709,783 km (0.119 R)
• M41: 16,970,382 km (0.088 R)
• M42: 17,627,416 km (0.057 R)
• M43: 17,826,232 km (0.111 R)
• M44: 18,159,087 km (0.065 R)
• M45: 18,225,957 km (0.101 R)
• M46: 18,696,143 km (0.055 R)
• M47: 19,238,286 km (0.119 R)
• M48: 20,546,520 km (0.078 R)
• M49: 21,599,539 km (0.084 R)
• M50: 22,168,310 km (0.116 R)
• M51: 22,958,336 km (0.12 R)
• M52: 23,102,998 km (0.044 R)
• M53: 23,757,638 km (0.113 R)
• M54: 24,050,550 km (0.116 R)
• M55: 25,234,169 km (0.116 R)
• M56: 25,458,117 km (0.052 R)
• M57: 25,682,813 km (0.116 R)
• M58: 28,663,102 km (0.112 R)
• M59: 29,052,954 km (0.067 R)
• M60: 29,444,750 km (0.034 R)
• M61: 30,233,281 km (0.088 R)
• M62: 31,429,166 km (0.109 R)
• M63: 31,831,285 km (0.102 R)
• M64: 31,992,552 km (0.088 R)
• M65: 32,478,147 km (0.076 R)
• M66: 33,702,755 km (0.066 R)
• M67: 33,867,163 km (0.081 R)
• M68: 34,196,727 km (0.069 R)
• M69: 36,956,359 km (0.093 R)
• M70: 37,636,132 km (0.093 R)
• M71: 39,613,217 km (0.064 R)
• M72: 39,960,583 km (0.085 R)
• M73: 40,483,278 km (0.093 R)
• M74: 41,271,809 km (0.103 R)
• M75: 42,065,276 km (0.097 R)
• M76: 43,757,078 km (0.114 R)
• M77: 44,927,382 km (0.118 R)
• M78: 46,656,135 km (0.077 R)
• M79: 49,150,081 km (0.116 R)
• M80: 49,336,630 km (0.08 R)
• M81: 49,523,328 km (0.109 R)
• M82: 49,897,323 km (0.097 R)
• M83: 50,272,364 km (0.09 R)
• M84: 53,210,467 km (0.113 R)
• M85: 54,073,796 km (0.078 R)
• M86: 54,266,328 km (0.084 R)
• M87: 54,845,123 km (0.101 R)
• M88: 55,426,011 km (0.031 R)
• M89: 57,475,053 km (0.108 R)
• M90: 64,074,414 km (0.073 R)
• M91: 67,566,327 km (0.104 R)
• M92: 67,669,998 km (0.108 R)
• M93: 69,022,064 km (0.111 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 515 - 15,484 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit