🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.08 AU - 1.36 AU

Year: 513 Days

Day: 33.3 Hours

Environment

Temp: -37 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.16 AU - 1.44 AU

Year: 564 Days

Day: 22 Hours

Environment

Temp: -32 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.33 AU - 1.83 AU

Year: 756 Days

Day: 37 Hours

Environment

Temp: -56 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.03 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.4 AU - 2.54 AU

Year: 1478 Days

Day: 47.7 Hours

Environment

Temp: -108 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 281.9

Radius: 12.3

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 4.39 AU - 7.21 AU

Year: 5319 Days

Day: 14.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 95,769,471 km

• M1: 156,779 km (0.077 R)
• M2: 267,780 km (0.106 R)
• M3: 353,051 km (0.118 R)
• M4: 444,754 km (0.1 R)
• M5: 565,330 km (0.053 R)
• M6: 698,921 km (0.098 R)
• M7: 910,453 km (0.119 R)
• M8: 1,143,825 km (0.105 R)
• M9: 1,358,049 km (0.084 R)
• M10: 1,476,980 km (0.108 R)
• M11: 1,683,275 km (0.092 R)
• M12: 1,913,955 km (0.115 R)
• M13: 2,374,717 km (0.094 R)
• M14: 2,519,827 km (0.101 R)
• M15: 2,634,718 km (0.096 R)
• M16: 2,818,873 km (0.087 R)
• M17: 3,271,406 km (0.093 R)
• M18: 3,935,621 km (0.064 R)
• M19: 4,322,780 km (0.109 R)
• M20: 4,441,411 km (0.047 R)
• M21: 4,541,043 km (0.08 R)
• M22: 4,906,062 km (0.113 R)
• M23: 5,050,574 km (0.057 R)
• M24: 5,238,469 km (0.108 R)
• M25: 5,322,842 km (0.108 R)
• M26: 5,428,907 km (0.098 R)
• M27: 5,642,981 km (0.07 R)
• M28: 5,729,449 km (0.074 R)
• M29: 6,235,239 km (0.084 R)
• M30: 6,732,503 km (0.092 R)
• M31: 6,962,883 km (0.095 R)
• M32: 7,078,971 km (0.116 R)
• M33: 7,242,631 km (0.117 R)
• M34: 8,275,754 km (0.076 R)
• M35: 8,497,757 km (0.032 R)
• M36: 8,646,907 km (0.094 R)
• M37: 8,947,897 km (0.106 R)
• M38: 9,226,748 km (0.092 R)
• M39: 9,715,335 km (0.111 R)
• M40: 9,793,275 km (0.077 R)
• M41: 10,344,543 km (0.04 R)
• M42: 11,014,143 km (0.11 R)
• M43: 11,095,375 km (0.119 R)
• M44: 11,340,416 km (0.117 R)
• M45: 11,422,545 km (0.09 R)
• M46: 11,559,727 km (0.115 R)
• M47: 12,086,461 km (0.119 R)
• M48: 12,423,056 km (0.096 R)
• M49: 13,220,712 km (0.115 R)
• M50: 13,654,845 km (0.074 R)
• M51: 13,976,181 km (0.111 R)
• M52: 14,388,772 km (0.082 R)
• M53: 15,015,288 km (0.093 R)
• M54: 15,226,071 km (0.1 R)
• M55: 15,559,375 km (0.113 R)
• M56: 15,650,630 km (0.084 R)
• M57: 16,449,483 km (0.059 R)
• M58: 16,542,533 km (0.085 R)
• M59: 17,010,325 km (0.092 R)
• M60: 17,135,838 km (0.073 R)
• M61: 17,356,195 km (0.079 R)
• M62: 17,863,332 km (0.113 R)
• M63: 18,022,953 km (0.093 R)
• M64: 18,472,046 km (0.058 R)
• M65: 18,665,626 km (0.116 R)
• M66: 18,957,341 km (0.09 R)
• M67: 19,087,492 km (0.112 R)
• M68: 19,841,465 km (0.053 R)
• M69: 22,230,244 km (0.119 R)
• M70: 23,162,238 km (0.102 R)
• M71: 23,336,221 km (0.055 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 594.1

Radius: 4.1

Gravity: 35.34 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 17.92 AU - 19.1 AU

Year: 30325 Days

Day: 24.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 95,769,471 km

• M1: 161,416 km (0.115 R)
• M2: 342,280 km (0.091 R)
• M3: 406,906 km (0.092 R)
• M4: 788,231 km (0.087 R)
• M5: 1,089,222 km (0.104 R)
• M6: 1,153,400 km (0.098 R)
• M7: 1,186,012 km (0.099 R)
• M8: 1,600,697 km (0.106 R)
• M9: 1,977,833 km (0.1 R)
• M10: 2,216,891 km (0.067 R)
• M11: 3,032,648 km (0.11 R)
• M12: 4,281,192 km (0.091 R)
• M13: 4,537,453 km (0.074 R)
• M14: 5,118,790 km (0.117 R)
• M15: 5,281,403 km (0.074 R)
• M16: 6,234,491 km (0.082 R)
• M17: 6,642,145 km (0.049 R)
• M18: 7,544,221 km (0.025 R)
• M19: 7,915,822 km (0.096 R)
• M20: 8,229,977 km (0.078 R)
• M21: 9,659,983 km (0.085 R)
• M22: 12,449,086 km (0.06 R)
• M23: 12,961,010 km (0.089 R)
• M24: 13,929,955 km (0.112 R)
• M25: 14,005,502 km (0.108 R)
• M26: 14,614,366 km (0.084 R)
• M27: 14,768,003 km (0.076 R)
• M28: 16,732,223 km (0.114 R)
• M29: 17,296,655 km (0.066 R)
• M30: 18,527,247 km (0.108 R)
• M31: 19,447,574 km (0.035 R)
• M32: 20,985,141 km (0.064 R)
• M33: 21,856,099 km (0.092 R)
• M34: 23,005,909 km (0.067 R)
• M35: 23,543,264 km (0.106 R)
• M36: 25,087,862 km (0.091 R)
• M37: 25,363,870 km (0.091 R)
• M38: 25,456,022 km (0.082 R)
• M39: 27,040,713 km (0.108 R)
• M40: 27,418,148 km (0.043 R)
• M41: 27,512,844 km (0.098 R)
• M42: 28,273,848 km (0.115 R)
• M43: 28,656,968 km (0.11 R)
• M44: 29,331,505 km (0.085 R)
• M45: 29,816,651 km (0.114 R)
• M46: 30,206,503 km (0.111 R)
• M47: 33,386,206 km (0.029 R)
• M48: 35,633,166 km (0.087 R)
• M49: 35,943,282 km (0.044 R)
• M50: 36,254,296 km (0.045 R)
• M51: 38,139,229 km (0.091 R)
• M52: 39,306,841 km (0.102 R)
• M53: 40,917,710 km (0.116 R)
• M54: 42,112,698 km (0.116 R)
• M55: 42,331,261 km (0.075 R)
• M56: 42,989,043 km (0.119 R)
• M57: 43,429,459 km (0.096 R)
• M58: 45,205,933 km (0.053 R)
• M59: 45,429,582 km (0.12 R)
• M60: 47,800,858 km (0.037 R)
• M61: 48,028,696 km (0.098 R)
• M62: 48,142,839 km (0.06 R)
• M63: 49,058,827 km (0.04 R)
• M64: 53,133,573 km (0.066 R)
• M65: 54,079,929 km (0.102 R)
• M66: 54,198,710 km (0.044 R)
• M67: 57,921,154 km (0.056 R)
• M68: 60,735,838 km (0.097 R)
• M69: 61,601,262 km (0.12 R)
• M70: 61,725,278 km (0.111 R)
• M71: 63,094,398 km (0.084 R)
• M72: 64,096,404 km (0.059 R)
• M73: 64,222,067 km (0.083 R)
• M74: 64,851,275 km (0.103 R)
• M75: 67,644,567 km (0.116 R)
• M76: 68,028,585 km (0.086 R)
• M77: 71,256,009 km (0.051 R)
• M78: 72,168,556 km (0.056 R)
• M79: 73,742,026 km (0.084 R)
• M80: 73,873,673 km (0.108 R)
• M81: 74,929,534 km (0.116 R)
• M82: 75,990,333 km (0.106 R)
• M83: 76,789,185 km (0.113 R)
• M84: 78,261,079 km (0.109 R)
• M85: 80,689,651 km (0.061 R)
• M86: 82,049,495 km (0.117 R)
• M87: 82,185,779 km (0.085 R)
• M88: 85,067,632 km (0.1 R)
• M89: 85,205,711 km (0.057 R)
• M90: 85,482,018 km (0.076 R)
• M91: 87,285,421 km (0.065 R)
• M92: 88,541,145 km (0.075 R)
• M93: 90,365,641 km (0.102 R)
• M94: 94,766,212 km (0.071 R)
• M95: 95,195,707 km (0.107 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: 553 - 13,590 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit