🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.8 AU - 0.84 AU

Year: 322 Days

Day: 18.5 Hours

Environment

Temp: -37 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.77 AU - 0.91 AU

Year: 334 Days

Day: 43.4 Hours

Environment

Temp: -33 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.11 AU - 1.43 AU

Year: 620 Days

Day: 22.8 Hours

Environment

Temp: -86 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,458,675 km

• M1: 1,076,357 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473.7

Radius: 12.2

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 7.46 AU - 10.48 AU

Year: 11645 Days

Day: 9.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 99,458,675 km

• M1: 173,384 km (0.041 R)
• M2: 314,904 km (0.071 R)
• M3: 471,084 km (0.111 R)
• M4: 856,298 km (0.118 R)
• M5: 962,812 km (0.041 R)
• M6: 1,435,541 km (0.117 R)
• M7: 1,652,907 km (0.071 R)
• M8: 1,788,592 km (0.115 R)
• M9: 2,071,482 km (0.097 R)
• M10: 2,369,032 km (0.112 R)
• M11: 2,733,901 km (0.089 R)
• M12: 2,868,539 km (0.097 R)
• M13: 3,286,067 km (0.041 R)
• M14: 3,782,881 km (0.117 R)
• M15: 4,147,751 km (0.075 R)
• M16: 4,944,658 km (0.104 R)
• M17: 5,043,393 km (0.081 R)
• M18: 5,209,596 km (0.075 R)
• M19: 5,479,321 km (0.091 R)
• M20: 6,495,390 km (0.119 R)
• M21: 6,749,258 km (0.094 R)
• M22: 7,006,566 km (0.075 R)
• M23: 7,759,492 km (0.062 R)
• M24: 8,223,545 km (0.079 R)
• M25: 8,340,979 km (0.066 R)
• M26: 8,656,930 km (0.087 R)
• M27: 9,300,799 km (0.108 R)
• M28: 9,505,150 km (0.088 R)
• M29: 9,587,279 km (0.092 R)
• M30: 10,464,371 km (0.075 R)
• M31: 13,292,369 km (0.104 R)
• M32: 13,430,448 km (0.104 R)
• M33: 13,568,976 km (0.077 R)
• M34: 13,940,876 km (0.064 R)
• M35: 14,316,067 km (0.092 R)
• M36: 14,694,550 km (0.105 R)
• M37: 15,606,798 km (0.109 R)
• M38: 16,339,977 km (0.111 R)
• M39: 16,884,812 km (0.052 R)
• M40: 17,486,046 km (0.075 R)
• M41: 17,992,286 km (0.092 R)
• M42: 18,967,664 km (0.074 R)
• M43: 20,012,904 km (0.085 R)
• M44: 20,171,178 km (0.109 R)
• M45: 20,277,094 km (0.109 R)
• M46: 20,542,480 km (0.069 R)
• M47: 21,184,106 km (0.091 R)
• M48: 21,886,617 km (0.12 R)
• M49: 21,995,375 km (0.097 R)
• M50: 22,432,201 km (0.077 R)
• M51: 22,596,758 km (0.102 R)
• M52: 22,927,220 km (0.099 R)
• M53: 23,092,975 km (0.047 R)
• M54: 23,203,677 km (0.119 R)
• M55: 23,815,831 km (0.087 R)
• M56: 24,264,475 km (0.051 R)
• M57: 24,602,866 km (0.117 R)
• M58: 24,715,962 km (0.114 R)
• M59: 24,885,905 km (0.032 R)
• M60: 25,398,278 km (0.077 R)
• M61: 26,607,178 km (0.107 R)
• M62: 27,306,399 km (0.108 R)
• M63: 27,540,818 km (0.092 R)
• M64: 28,307,358 km (0.116 R)
• M65: 29,080,928 km (0.042 R)
• M66: 29,982,106 km (0.059 R)
• M67: 30,163,419 km (0.107 R)
• M68: 30,648,714 km (0.111 R)
• M69: 31,565,749 km (0.03 R)
• M70: 33,301,533 km (0.095 R)
• M71: 34,054,908 km (0.077 R)
• M72: 34,181,019 km (0.068 R)
• M73: 34,687,109 km (0.095 R)
• M74: 34,813,968 km (0.065 R)
• M75: 37,254,059 km (0.048 R)
• M76: 40,014,738 km (0.083 R)
• M77: 40,214,451 km (0.054 R)
• M78: 41,959,061 km (0.077 R)
• M79: 42,908,708 km (0.093 R)
• M80: 44,002,718 km (0.118 R)
• M81: 44,277,679 km (0.12 R)
• M82: 46,078,538 km (0.105 R)
• M83: 46,637,435 km (0.05 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 916.5

Radius: 4.2

Gravity: 51.96 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 12.86 AU - 17.66 AU

Year: 25840 Days

Day: 23.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 99,458,675 km

• M1: 110,403 km (0.056 R)
• M2: 216,917 km (0.072 R)
• M3: 253,419 km (0.11 R)
• M4: 312,510 km (0.064 R)
• M5: 594,801 km (0.115 R)
• M6: 648,208 km (0.044 R)
• M7: 877,541 km (0.098 R)
• M8: 1,130,511 km (0.113 R)
• M9: 1,853,966 km (0.088 R)
• M10: 2,176,200 km (0.056 R)
• M11: 2,386,385 km (0.084 R)
• M12: 2,962,935 km (0.093 R)
• M13: 4,551,216 km (0.084 R)
• M14: 4,604,473 km (0.102 R)
• M15: 4,928,352 km (0.082 R)
• M16: 5,484,258 km (0.101 R)
• M17: 5,827,286 km (0.052 R)
• M18: 6,295,378 km (0.054 R)
• M19: 6,958,545 km (0.106 R)
• M20: 7,517,443 km (0.113 R)
• M21: 9,211,489 km (0.087 R)
• M22: 9,278,958 km (0.077 R)
• M23: 10,450,159 km (0.077 R)
• M24: 13,383,325 km (0.037 R)
• M25: 13,998,621 km (0.11 R)
• M26: 14,153,754 km (0.113 R)
• M27: 17,878,292 km (0.111 R)
• M28: 19,154,362 km (0.087 R)
• M29: 20,635,680 km (0.096 R)
• M30: 20,900,767 km (0.094 R)
• M31: 21,078,190 km (0.109 R)
• M32: 21,434,682 km (0.095 R)
• M33: 21,972,935 km (0.108 R)
• M34: 22,062,993 km (0.084 R)
• M35: 23,246,163 km (0.081 R)
• M36: 24,449,678 km (0.088 R)
• M37: 25,106,113 km (0.054 R)
• M38: 26,244,702 km (0.055 R)
• M39: 26,340,445 km (0.066 R)
• M40: 27,691,613 km (0.104 R)
• M41: 28,277,588 km (0.088 R)
• M42: 28,473,860 km (0.084 R)
• M43: 29,263,288 km (0.079 R)
• M44: 29,959,966 km (0.074 R)
• M45: 31,980,434 km (0.036 R)
• M46: 32,287,260 km (0.099 R)
• M47: 32,492,358 km (0.102 R)
• M48: 32,903,752 km (0.069 R)
• M49: 33,213,570 km (0.118 R)
• M50: 34,881,885 km (0.072 R)
• M51: 35,197,686 km (0.118 R)
• M52: 35,514,535 km (0.098 R)
• M53: 38,299,299 km (0.104 R)
• M54: 39,498,475 km (0.104 R)
• M55: 39,717,786 km (0.078 R)
• M56: 40,931,473 km (0.086 R)
• M57: 43,621,243 km (0.101 R)
• M58: 44,416,505 km (0.105 R)
• M59: 45,101,963 km (0.083 R)
• M60: 45,560,929 km (0.037 R)
• M61: 45,675,820 km (0.069 R)
• M62: 46,252,221 km (0.072 R)
• M63: 46,367,710 km (0.107 R)
• M64: 48,346,741 km (0.1 R)
• M65: 49,878,473 km (0.086 R)
• M66: 50,115,586 km (0.118 R)
• M67: 52,868,785 km (0.117 R)
• M68: 55,916,692 km (0.037 R)
• M69: 56,286,199 km (0.103 R)
• M70: 56,903,888 km (0.098 R)
• M71: 60,278,218 km (0.044 R)
• M72: 60,657,149 km (0.102 R)
• M73: 61,544,414 km (0.115 R)
• M74: 62,435,868 km (0.116 R)
• M75: 62,819,287 km (0.088 R)
• M76: 63,459,866 km (0.082 R)
• M77: 64,618,651 km (0.043 R)
• M78: 66,695,667 km (0.1 R)
• M79: 67,218,362 km (0.063 R)
• M80: 67,742,404 km (0.079 R)
• M81: 69,190,511 km (0.115 R)
• M82: 70,250,113 km (0.088 R)
• M83: 70,648,941 km (0.088 R)
• M84: 72,519,513 km (0.1 R)
• M85: 72,653,702 km (0.063 R)
• M86: 74,135,918 km (0.107 R)
• M87: 75,084,218 km (0.117 R)
• M88: 76,856,056 km (0.094 R)
• M89: 81,415,200 km (0.109 R)
• M90: 83,516,302 km (0.04 R)
• M91: 86,630,033 km (0.102 R)
• M92: 90,358,759 km (0.088 R)
• M93: 95,460,047 km (0.118 R)
• M94: 96,343,871 km (0.095 R)
• M95: 96,934,633 km (0.049 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 263 - 16,442 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit