🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.96 AU - 1.36 AU

Year: 437 Days

Day: 13 Hours

Environment

Temp: 36 °C

Axial Tilt: 172.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 93,018,216 km

• M1: 421,417 km (0.094 R)
• M2: 463,155 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.44 AU - 1.54 AU

Year: 636 Days

Day: 46.3 Hours

Environment

Temp: 6 °C

Axial Tilt: 32.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.11 AU - 3.01 AU

Year: 1433 Days

Day: 22.6 Hours

Environment

Temp: -78 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 641.6

Radius: 13.6

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 5.63 AU - 5.95 AU

Year: 4874 Days

Day: 8.2 Hours

Environment

Temp: -135 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 93,018,216 km

• M1: 179,368 km (0.108 R)
• M2: 334,501 km (0.119 R)
• M3: 426,653 km (0.1 R)
• M4: 847,173 km (0.096 R)
• M5: 1,068,578 km (0.114 R)
• M6: 1,237,025 km (0.1 R)
• M7: 1,399,638 km (0.077 R)
• M8: 1,585,588 km (0.099 R)
• M9: 1,780,065 km (0.066 R)
• M10: 1,931,309 km (0.092 R)
• M11: 2,337,766 km (0.062 R)
• M12: 2,466,869 km (0.08 R)
• M13: 2,810,346 km (0.099 R)
• M14: 2,948,125 km (0.119 R)
• M15: 3,067,953 km (0.1 R)
• M16: 3,271,705 km (0.051 R)
• M17: 3,375,227 km (0.061 R)
• M18: 3,543,226 km (0.099 R)
• M19: 3,778,693 km (0.091 R)
• M20: 5,081,092 km (0.065 R)
• M21: 5,201,668 km (0.056 R)
• M22: 5,371,910 km (0.105 R)
• M23: 5,494,730 km (0.109 R)
• M24: 6,615,667 km (0.064 R)
• M25: 6,773,941 km (0.039 R)
• M26: 6,933,562 km (0.086 R)
• M27: 7,040,525 km (0.053 R)
• M28: 7,861,368 km (0.111 R)
• M29: 8,311,508 km (0.06 R)
• M30: 8,597,240 km (0.08 R)
• M31: 8,915,285 km (0.077 R)
• M32: 9,148,957 km (0.106 R)
• M33: 9,266,691 km (0.075 R)
• M34: 9,892,608 km (0.072 R)
• M35: 10,593,773 km (0.117 R)
• M36: 10,686,524 km (0.106 R)
• M37: 11,279,679 km (0.084 R)
• M38: 12,238,153 km (0.061 R)
• M39: 12,400,317 km (0.101 R)
• M40: 12,858,535 km (0.116 R)
• M41: 13,156,086 km (0.106 R)
• M42: 13,389,159 km (0.095 R)
• M43: 13,556,409 km (0.079 R)
• M44: 13,791,727 km (0.067 R)
• M45: 14,540,315 km (0.1 R)
• M46: 14,988,809 km (0.095 R)
• M47: 15,127,785 km (0.076 R)
• M48: 15,441,941 km (0.076 R)
• M49: 15,582,264 km (0.088 R)
• M50: 15,828,801 km (0.076 R)
• M51: 15,970,321 km (0.068 R)
• M52: 16,076,834 km (0.104 R)
• M53: 17,008,829 km (0.116 R)
• M54: 17,408,555 km (0.096 R)
• M55: 17,737,820 km (0.079 R)
• M56: 17,884,725 km (0.114 R)
• M57: 18,551,482 km (0.081 R)
• M58: 18,738,031 km (0.11 R)
• M59: 18,850,229 km (0.072 R)
• M60: 19,037,975 km (0.077 R)
• M61: 19,415,111 km (0.1 R)
• M62: 19,870,786 km (0.048 R)
• M63: 20,948,190 km (0.077 R)
• M64: 21,259,503 km (0.075 R)
• M65: 21,572,312 km (0.043 R)
• M66: 21,807,929 km (0.102 R)
• M67: 22,242,062 km (0.081 R)
• M68: 22,758,922 km (0.047 R)
• M69: 23,038,970 km (0.099 R)
• M70: 23,642,747 km (0.093 R)
• M71: 23,764,071 km (0.102 R)
• M72: 23,885,694 km (0.113 R)
• M73: 24,865,859 km (0.048 R)
• M74: 25,278,151 km (0.064 R)
• M75: 25,402,317 km (0.042 R)
• M76: 25,900,777 km (0.119 R)
• M77: 26,444,565 km (0.11 R)
• M78: 26,738,974 km (0.092 R)
• M79: 26,907,571 km (0.057 R)
• M80: 27,203,774 km (0.028 R)
• M81: 28,055,585 km (0.087 R)
• M82: 29,046,072 km (0.062 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 784.5

Radius: 3.2

Gravity: 76.61 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 14.77 AU - 19.91 AU

Year: 25261 Days

Day: 23.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 93,018,216 km

• M1: 106,364 km (0.103 R)
• M2: 572,062 km (0.087 R)
• M3: 1,271,881 km (0.042 R)
• M4: 1,510,041 km (0.05 R)
• M5: 1,545,196 km (0.113 R)
• M6: 1,616,255 km (0.104 R)
• M7: 1,836,164 km (0.117 R)
• M8: 2,343,899 km (0.076 R)
• M9: 2,634,419 km (0.111 R)
• M10: 2,892,325 km (0.104 R)
• M11: 3,113,281 km (0.118 R)
• M12: 3,158,161 km (0.11 R)
• M13: 3,203,339 km (0.117 R)
• M14: 4,703,058 km (0.057 R)
• M15: 5,120,586 km (0.069 R)
• M16: 5,713,741 km (0.113 R)
• M17: 5,879,196 km (0.115 R)
• M18: 6,904,989 km (0.088 R)
• M19: 7,081,215 km (0.119 R)
• M20: 7,140,306 km (0.09 R)
• M21: 7,378,317 km (0.118 R)
• M22: 7,801,080 km (0.101 R)
• M23: 8,923,663 km (0.068 R)
• M24: 9,634,103 km (0.069 R)
• M25: 9,896,946 km (0.029 R)
• M26: 10,903,590 km (0.03 R)
• M27: 11,040,173 km (0.097 R)
• M28: 11,522,926 km (0.053 R)
• M29: 12,153,630 km (0.111 R)
• M30: 12,580,283 km (0.035 R)
• M31: 14,410,314 km (0.082 R)
• M32: 14,560,211 km (0.107 R)
• M33: 14,786,104 km (0.096 R)
• M34: 14,861,651 km (0.089 R)
• M35: 15,470,813 km (0.107 R)
• M36: 15,701,194 km (0.06 R)
• M37: 18,148,615 km (0.091 R)
• M38: 18,963,026 km (0.107 R)
• M39: 19,706,228 km (0.118 R)
• M40: 21,220,757 km (0.115 R)
• M41: 22,164,570 km (0.099 R)
• M42: 22,772,237 km (0.069 R)
• M43: 24,004,026 km (0.034 R)
• M44: 25,983,056 km (0.073 R)
• M45: 26,623,634 km (0.106 R)
• M46: 27,826,850 km (0.088 R)
• M47: 30,190,346 km (0.103 R)
• M48: 31,638,902 km (0.071 R)
• M49: 32,322,714 km (0.104 R)
• M50: 32,617,273 km (0.106 R)
• M51: 33,804,182 km (0.069 R)
• M52: 34,203,010 km (0.068 R)
• M53: 34,503,103 km (0.03 R)
• M54: 37,037,740 km (0.109 R)
• M55: 39,631,767 km (0.086 R)
• M56: 40,685,684 km (0.083 R)
• M57: 44,228,162 km (0.115 R)
• M58: 44,445,976 km (0.101 R)
• M59: 45,320,974 km (0.092 R)
• M60: 46,201,657 km (0.085 R)
• M61: 46,865,871 km (0.091 R)
• M62: 47,756,427 km (0.054 R)
• M63: 50,916,832 km (0.042 R)
• M64: 51,602,738 km (0.03 R)
• M65: 53,331,043 km (0.063 R)
• M66: 56,844,049 km (0.107 R)
• M67: 57,436,756 km (0.088 R)
• M68: 58,270,016 km (0.118 R)
• M69: 58,389,395 km (0.11 R)
• M70: 58,508,924 km (0.044 R)
• M71: 60,189,656 km (0.03 R)
• M72: 61,278,429 km (0.116 R)
• M73: 64,460,376 km (0.112 R)
• M74: 65,326,249 km (0.109 R)
• M75: 70,219,894 km (0.093 R)
• M76: 70,601,219 km (0.118 R)
• M77: 70,728,377 km (0.108 R)
• M78: 71,621,327 km (0.116 R)
• M79: 73,418,297 km (0.073 R)
• M80: 74,322,317 km (0.082 R)
• M81: 75,360,077 km (0.059 R)
• M82: 75,750,378 km (0.07 R)
• M83: 76,402,475 km (0.119 R)
• M84: 77,187,565 km (0.08 R)
• M85: 79,161,658 km (0.107 R)
• M86: 79,293,903 km (0.086 R)
• M87: 79,558,541 km (0.112 R)
• M88: 80,886,073 km (0.108 R)
• M89: 82,890,983 km (0.067 R)
• M90: 83,025,173 km (0.086 R)
• M91: 84,236,616 km (0.067 R)
• M92: 85,318,358 km (0.054 R)
• M93: 89,415,695 km (0.106 R)
• M94: 89,553,474 km (0.106 R)
• M95: 89,829,033 km (0.076 R)
• M96: 92,043,680 km (0.082 R)
• M97: 92,600,184 km (0.075 R)

Kuiper Belt

Range: 31.4 - 48.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 182 - 19,099 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit