🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.21 AU - 1.39 AU

Year: 550 Days

Day: 20 Hours

Environment

Temp: -7 °C

Axial Tilt: 29.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.51 AU - 1.53 AU

Year: 695 Days

Day: 16.8 Hours

Environment

Temp: -52 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 3.06 AU - 3.6 AU

Year: 2254 Days

Day: 17.8 Hours

Environment

Temp: -109 °C

Axial Tilt: 41.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.62 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 118.1

Radius: 8.6

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 5.49 AU - 6.31 AU

Year: 5315 Days

Day: 5.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 91,626,728 km

• M1: 192,832 km (0.094 R)
• M2: 362,625 km (0.1 R)
• M3: 422,315 km (0.063 R)
• M4: 561,142 km (0.079 R)
• M5: 616,343 km (0.028 R)
• M6: 989,141 km (0.103 R)
• M7: 1,067,530 km (0.111 R)
• M8: 1,178,831 km (0.12 R)
• M9: 1,424,471 km (0.118 R)
• M10: 1,536,370 km (0.054 R)
• M11: 1,605,036 km (0.091 R)
• M12: 2,165,280 km (0.113 R)
• M13: 2,281,667 km (0.107 R)
• M14: 2,386,834 km (0.053 R)
• M15: 2,507,111 km (0.085 R)
• M16: 2,574,879 km (0.038 R)
• M17: 2,657,008 km (0.067 R)
• M18: 2,908,631 km (0.106 R)
• M19: 3,066,308 km (0.074 R)
• M20: 3,212,016 km (0.12 R)
• M21: 3,740,246 km (0.101 R)
• M22: 4,230,628 km (0.078 R)
• M23: 4,327,866 km (0.072 R)
• M24: 4,475,220 km (0.082 R)
• M25: 5,012,426 km (0.11 R)
• M26: 5,341,093 km (0.079 R)
• M27: 5,784,351 km (0.103 R)
• M28: 6,368,830 km (0.11 R)
• M29: 6,443,180 km (0.113 R)
• M30: 7,106,647 km (0.097 R)
• M31: 7,222,436 km (0.096 R)
• M32: 7,436,660 km (0.118 R)
• M33: 7,495,452 km (0.097 R)
• M34: 7,692,472 km (0.112 R)
• M35: 7,951,127 km (0.098 R)
• M36: 8,293,706 km (0.069 R)
• M37: 8,600,082 km (0.081 R)
• M38: 8,972,581 km (0.088 R)
• M39: 9,118,888 km (0.115 R)
• M40: 10,056,567 km (0.111 R)
• M41: 10,186,867 km (0.12 R)
• M42: 10,274,083 km (0.105 R)
• M43: 10,427,121 km (0.066 R)
• M44: 10,913,314 km (0.062 R)
• M45: 11,226,423 km (0.094 R)
• M46: 11,293,891 km (0.112 R)
• M47: 11,429,427 km (0.092 R)
• M48: 11,610,740 km (0.079 R)
• M49: 11,724,584 km (0.116 R)
• M50: 11,838,876 km (0.087 R)
• M51: 12,206,887 km (0.056 R)
• M52: 12,345,863 km (0.098 R)
• M53: 12,578,787 km (0.116 R)
• M54: 13,119,733 km (0.093 R)
• M55: 13,238,364 km (0.115 R)
• M56: 13,381,230 km (0.039 R)
• M57: 13,596,352 km (0.12 R)
• M58: 13,885,076 km (0.105 R)
• M59: 14,127,275 km (0.059 R)
• M60: 14,370,820 km (0.111 R)
• M61: 15,060,167 km (0.114 R)
• M62: 15,209,167 km (0.105 R)
• M63: 15,283,966 km (0.111 R)
• M64: 15,508,961 km (0.087 R)
• M65: 15,709,871 km (0.115 R)
• M66: 15,886,247 km (0.075 R)
• M67: 16,139,516 km (0.087 R)
• M68: 16,266,674 km (0.099 R)
• M69: 16,701,555 km (0.117 R)
• M70: 17,217,967 km (0.088 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 36.7

Radius: 4.9

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 12.45 AU - 19.39 AU

Year: 23557 Days

Day: 23.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 91,626,728 km

• M1: 428,747 km (0.109 R)
• M2: 703,708 km (0.08 R)
• M3: 1,194,240 km (0.03 R)
• M4: 1,225,805 km (0.032 R)
• M5: 1,644,829 km (0.101 R)
• M6: 2,259,676 km (0.061 R)
• M7: 3,768,370 km (0.093 R)
• M8: 3,885,805 km (0.063 R)
• M9: 6,503,319 km (0.044 R)
• M10: 7,927,790 km (0.07 R)
• M11: 8,048,216 km (0.099 R)
• M12: 8,351,900 km (0.105 R)
• M13: 9,667,762 km (0.115 R)
• M14: 10,349,480 km (0.113 R)
• M15: 12,661,365 km (0.086 R)
• M16: 12,696,521 km (0.099 R)
• M17: 13,549,678 km (0.113 R)
• M18: 15,049,695 km (0.111 R)
• M19: 17,298,600 km (0.085 R)
• M20: 19,325,352 km (0.047 R)
• M21: 19,406,434 km (0.058 R)
• M22: 20,387,198 km (0.057 R)
• M23: 21,635,742 km (0.05 R)
• M24: 21,930,599 km (0.09 R)
• M25: 26,016,865 km (0.042 R)
• M26: 26,600,147 km (0.115 R)
• M27: 28,191,868 km (0.081 R)
• M28: 28,237,795 km (0.12 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 633.8

Radius: 4.3

Gravity: 34.28 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 14.68 AU - 20.6 AU

Year: 27476 Days

Day: 20.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 91,626,728 km

• M1: 173,833 km (0.118 R)
• M2: 256,411 km (0.059 R)
• M3: 627,563 km (0.117 R)
• M4: 1,749,397 km (0.104 R)
• M5: 2,048,294 km (0.116 R)
• M6: 2,692,612 km (0.076 R)
• M7: 2,862,854 km (0.113 R)
• M8: 3,258,541 km (0.11 R)
• M9: 3,348,898 km (0.098 R)
• M10: 3,394,376 km (0.115 R)
• M11: 4,198,015 km (0.096 R)
• M12: 4,646,211 km (0.049 R)
• M13: 6,246,908 km (0.106 R)
• M14: 6,303,007 km (0.098 R)
• M15: 6,472,053 km (0.066 R)
• M16: 6,757,336 km (0.097 R)
• M17: 6,930,421 km (0.085 R)
• M18: 7,518,041 km (0.072 R)
• M19: 7,757,547 km (0.074 R)
• M20: 8,244,039 km (0.104 R)
• M21: 8,305,524 km (0.115 R)
• M22: 8,803,087 km (0.103 R)
• M23: 9,246,345 km (0.088 R)
• M24: 9,761,710 km (0.099 R)
• M25: 10,088,581 km (0.092 R)
• M26: 10,286,350 km (0.115 R)
• M27: 10,552,185 km (0.081 R)
• M28: 11,226,572 km (0.103 R)
• M29: 12,616,336 km (0.076 R)
• M30: 13,259,308 km (0.087 R)
• M31: 15,251,204 km (0.092 R)
• M32: 18,208,155 km (0.116 R)
• M33: 18,690,758 km (0.071 R)
• M34: 18,933,705 km (0.104 R)
• M35: 20,830,456 km (0.119 R)
• M36: 21,250,826 km (0.084 R)
• M37: 22,786,897 km (0.073 R)
• M38: 24,978,955 km (0.056 R)
• M39: 25,246,436 km (0.118 R)
• M40: 26,507,396 km (0.078 R)
• M41: 26,871,518 km (0.087 R)
• M42: 28,158,658 km (0.062 R)
• M43: 28,809,708 km (0.039 R)
• M44: 28,996,555 km (0.097 R)
• M45: 31,366,934 km (0.073 R)
• M46: 32,041,770 km (0.116 R)
• M47: 32,818,781 km (0.111 R)
• M48: 33,111,843 km (0.046 R)
• M49: 33,209,680 km (0.102 R)
• M50: 33,700,361 km (0.054 R)
• M51: 35,486,709 km (0.088 R)
• M52: 36,088,990 km (0.114 R)
• M53: 36,492,306 km (0.045 R)
• M54: 41,132,084 km (0.103 R)
• M55: 46,171,887 km (0.077 R)
• M56: 46,609,760 km (0.119 R)
• M57: 47,599,798 km (0.098 R)
• M58: 48,263,863 km (0.091 R)
• M59: 49,153,821 km (0.109 R)
• M60: 49,488,920 km (0.106 R)
• M61: 50,161,512 km (0.105 R)
• M62: 50,386,358 km (0.117 R)
• M63: 51,515,822 km (0.104 R)
• M64: 53,569,502 km (0.088 R)
• M65: 53,684,393 km (0.079 R)
• M66: 55,185,308 km (0.104 R)
• M67: 55,301,396 km (0.075 R)
• M68: 58,346,461 km (0.091 R)
• M69: 59,651,104 km (0.082 R)
• M70: 59,770,184 km (0.099 R)
• M71: 60,127,872 km (0.109 R)
• M72: 60,965,171 km (0.109 R)
• M73: 62,651,588 km (0.064 R)
• M74: 62,772,613 km (0.11 R)
• M75: 62,893,787 km (0.117 R)
• M76: 64,353,264 km (0.092 R)
• M77: 64,842,150 km (0.087 R)
• M78: 65,209,712 km (0.071 R)
• M79: 67,181,561 km (0.097 R)
• M80: 68,548,587 km (0.115 R)
• M81: 70,427,386 km (0.104 R)
• M82: 70,679,160 km (0.081 R)
• M83: 71,057,343 km (0.043 R)
• M84: 74,235,400 km (0.082 R)
• M85: 74,876,577 km (0.096 R)
• M86: 75,390,894 km (0.089 R)
• M87: 76,422,820 km (0.076 R)
• M88: 79,546,873 km (0.061 R)
• M89: 83,909,894 km (0.108 R)
• M90: 84,443,959 km (0.12 R)
• M91: 84,711,440 km (0.054 R)
• M92: 85,649,867 km (0.094 R)
• M93: 85,784,206 km (0.109 R)
• M94: 86,053,034 km (0.092 R)
• M95: 88,757,314 km (0.089 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 237 - 12,447 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit