🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.96 AU - 1.36 AU

Year: 441 Days

Day: 37.5 Hours

Environment

Temp: 33 °C

Axial Tilt: 9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.15 AU - 1.61 AU

Year: 572 Days

Day: 43.8 Hours

Environment

Temp: -1 °C

Axial Tilt: 1.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 75,881,175 km

• M1: 148,102 km (0.094 R)
• M2: 684,709 km (0.026 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.8 AU - 3.02 AU

Year: 1753 Days

Day: 17.8 Hours

Environment

Temp: -99 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 16.6

Radius: 9.4

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 5.26 AU - 8.44 AU

Year: 6330 Days

Day: 11 Hours

Environment

Temp: -152 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 75,881,175 km

• M1: 131,945 km (0.115 R)
• M2: 207,043 km (0.094 R)
• M3: 296,204 km (0.076 R)
• M4: 455,974 km (0.112 R)
• M5: 531,970 km (0.107 R)
• M6: 607,218 km (0.084 R)
• M7: 733,778 km (0.09 R)
• M8: 819,198 km (0.105 R)
• M9: 888,911 km (0.082 R)
• M10: 1,000,810 km (0.073 R)
• M11: 1,062,145 km (0.119 R)
• M12: 1,224,758 km (0.093 R)
• M13: 1,426,416 km (0.09 R)
• M14: 1,630,916 km (0.085 R)
• M15: 2,112,322 km (0.103 R)
• M16: 2,237,236 km (0.072 R)
• M17: 2,355,418 km (0.031 R)
• M18: 2,531,944 km (0.051 R)
• M19: 2,598,066 km (0.079 R)
• M20: 2,674,511 km (0.078 R)
• M21: 3,107,896 km (0.086 R)
• M22: 3,270,957 km (0.058 R)
• M23: 3,447,483 km (0.069 R)
• M24: 3,595,136 km (0.109 R)
• M25: 4,028,671 km (0.093 R)
• M26: 4,229,281 km (0.116 R)
• M27: 4,398,925 km (0.062 R)
• M28: 4,874,347 km (0.107 R)
• M29: 5,040,401 km (0.102 R)
• M30: 5,562,198 km (0.114 R)
• M31: 5,673,649 km (0.106 R)
• M32: 6,063,052 km (0.04 R)
• M33: 6,177,794 km (0.059 R)
• M34: 6,828,245 km (0.043 R)
• M35: 7,364,404 km (0.099 R)
• M36: 7,582,518 km (0.096 R)
• M37: 7,692,472 km (0.098 R)
• M38: 7,830,701 km (0.088 R)
• M39: 8,590,957 km (0.09 R)
• M40: 8,994,422 km (0.088 R)
• M41: 9,315,759 km (0.11 R)
• M42: 9,670,605 km (0.056 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 397.1

Radius: 5

Gravity: 15.88 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 16.48 AU - 18.8 AU

Year: 26161 Days

Day: 15.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 75,881,175 km

• M1: 245,341 km (0.108 R)
• M2: 668,702 km (0.073 R)
• M3: 1,121,236 km (0.047 R)
• M4: 1,318,705 km (0.056 R)
• M5: 1,496,577 km (0.08 R)
• M6: 1,557,613 km (0.076 R)
• M7: 2,075,222 km (0.101 R)
• M8: 2,317,421 km (0.112 R)
• M9: 3,657,070 km (0.081 R)
• M10: 3,906,898 km (0.116 R)
• M11: 4,033,757 km (0.104 R)
• M12: 4,076,392 km (0.105 R)
• M13: 4,422,861 km (0.032 R)
• M14: 4,733,725 km (0.049 R)
• M15: 5,051,770 km (0.084 R)
• M16: 5,660,335 km (0.069 R)
• M17: 6,590,983 km (0.117 R)
• M18: 6,742,226 km (0.097 R)
• M19: 8,370,898 km (0.109 R)
• M20: 8,920,970 km (0.115 R)
• M21: 10,463,773 km (0.115 R)
• M22: 12,334,045 km (0.118 R)
• M23: 15,828,801 km (0.089 R)
• M24: 16,234,810 km (0.112 R)
• M25: 16,781,440 km (0.108 R)
• M26: 17,126,114 km (0.09 R)
• M27: 17,752,480 km (0.079 R)
• M28: 18,103,736 km (0.095 R)
• M29: 18,386,476 km (0.108 R)
• M30: 19,821,269 km (0.076 R)
• M31: 20,552,204 km (0.072 R)
• M32: 20,699,409 km (0.073 R)
• M33: 20,847,062 km (0.107 R)
• M34: 21,366,316 km (0.107 R)
• M35: 21,739,862 km (0.119 R)
• M36: 21,814,810 km (0.077 R)
• M37: 21,889,908 km (0.12 R)
• M38: 22,266,446 km (0.098 R)
• M39: 23,639,605 km (0.059 R)
• M40: 27,514,190 km (0.034 R)
• M41: 30,483,409 km (0.067 R)
• M42: 30,651,257 km (0.047 R)
• M43: 31,241,421 km (0.05 R)
• M44: 31,580,410 km (0.068 R)
• M45: 32,090,987 km (0.113 R)
• M46: 32,176,408 km (0.104 R)
• M47: 32,775,996 km (0.114 R)
• M48: 33,206,688 km (0.109 R)
• M49: 33,899,625 km (0.118 R)
• M50: 34,597,200 km (0.05 R)
• M51: 36,540,178 km (0.103 R)
• M52: 38,699,623 km (0.111 R)
• M53: 38,881,534 km (0.075 R)
• M54: 39,154,699 km (0.075 R)
• M55: 40,162,241 km (0.095 R)
• M56: 41,456,712 km (0.079 R)
• M57: 42,202,457 km (0.075 R)
• M58: 42,858,743 km (0.087 R)
• M59: 43,896,802 km (0.077 R)
• M60: 44,086,492 km (0.099 R)
• M61: 45,134,276 km (0.108 R)
• M62: 45,325,612 km (0.116 R)
• M63: 45,901,414 km (0.097 R)
• M64: 46,769,530 km (0.102 R)
• M65: 48,228,708 km (0.12 R)
• M66: 49,406,642 km (0.117 R)
• M67: 49,801,281 km (0.078 R)
• M68: 50,991,930 km (0.107 R)
• M69: 52,795,183 km (0.09 R)
• M70: 53,704,588 km (0.087 R)
• M71: 54,009,020 km (0.097 R)
• M72: 54,925,307 km (0.105 R)
• M73: 56,052,228 km (0.109 R)
• M74: 58,224,838 km (0.109 R)
• M75: 59,793,371 km (0.103 R)
• M76: 60,003,556 km (0.057 R)
• M77: 60,108,873 km (0.103 R)
• M78: 62,331,898 km (0.086 R)
• M79: 62,972,027 km (0.08 R)
• M80: 63,614,400 km (0.027 R)
• M81: 63,721,662 km (0.117 R)
• M82: 64,474,139 km (0.107 R)
• M83: 65,554,236 km (0.078 R)
• M84: 66,205,286 km (0.114 R)
• M85: 67,513,519 km (0.118 R)
• M86: 67,622,875 km (0.088 R)
• M87: 68,940,384 km (0.098 R)
• M88: 70,155,567 km (0.11 R)
• M89: 70,377,271 km (0.06 R)
• M90: 72,943,473 km (0.083 R)
• M91: 73,055,821 km (0.03 R)
• M92: 74,746,726 km (0.067 R)

Kuiper Belt

Range: 31.1 - 53.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 319 - 12,023 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit