🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.55 AU - 0.77 AU

Year: 191 Days

Day: 44.1 Hours

Environment

Temp: 163 °C

Axial Tilt: 4.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 74,133,252 km

• M1: 121,773 km (0.104 R)
• M2: 162,762 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.46 AU - 1.5 AU

Year: 642 Days

Day: 13.8 Hours

Environment

Temp: -12 °C

Axial Tilt: 22.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 74,133,252 km

• M1: 170,841 km (0.06 R)
• M2: 188,194 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.28 AU - 1.74 AU

Year: 661 Days

Day: 26.2 Hours

Environment

Temp: -32 °C

Axial Tilt: 54.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.85 AU - 2.83 AU

Year: 1276 Days

Day: 39.7 Hours

Environment

Temp: -70 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 74,133,252 km

• M1: 38,596 km (0.08 R)
• M2: 213,775 km (0.047 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 203.8

Radius: 12

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 5.55 AU - 6.45 AU

Year: 5239 Days

Day: 14.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 74,133,252 km

• M1: 151,094 km (0.103 R)
• M2: 290,220 km (0.09 R)
• M3: 1,196,185 km (0.118 R)
• M4: 1,277,416 km (0.092 R)
• M5: 1,558,211 km (0.066 R)
• M6: 1,940,733 km (0.113 R)
• M7: 2,997,642 km (0.094 R)
• M8: 3,175,364 km (0.12 R)
• M9: 3,406,792 km (0.115 R)
• M10: 3,764,481 km (0.116 R)
• M11: 4,152,238 km (0.119 R)
• M12: 4,479,259 km (0.116 R)
• M13: 5,391,806 km (0.114 R)
• M14: 5,748,747 km (0.106 R)
• M15: 5,849,277 km (0.11 R)
• M16: 5,950,405 km (0.077 R)
• M17: 7,187,280 km (0.072 R)
• M18: 7,404,795 km (0.118 R)
• M19: 7,602,265 km (0.036 R)
• M20: 7,980,298 km (0.076 R)
• M21: 8,137,825 km (0.083 R)
• M22: 8,963,755 km (0.096 R)
• M23: 9,198,025 km (0.098 R)
• M24: 9,410,454 km (0.108 R)
• M25: 9,936,889 km (0.078 R)
• M26: 10,546,799 km (0.087 R)
• M27: 11,118,563 km (0.09 R)
• M28: 11,649,485 km (0.045 R)
• M29: 12,318,337 km (0.067 R)
• M30: 12,396,278 km (0.063 R)
• M31: 12,526,578 km (0.089 R)
• M32: 12,736,164 km (0.079 R)
• M33: 12,867,661 km (0.089 R)
• M34: 13,505,247 km (0.07 R)
• M35: 13,881,934 km (0.087 R)
• M36: 13,963,166 km (0.081 R)
• M37: 14,180,382 km (0.104 R)
• M38: 14,508,450 km (0.113 R)
• M39: 14,894,263 km (0.105 R)
• M40: 15,591,688 km (0.11 R)
• M41: 15,732,460 km (0.07 R)
• M42: 15,817,132 km (0.112 R)
• M43: 17,629,959 km (0.111 R)
• M44: 17,953,240 km (0.116 R)
• M45: 18,041,653 km (0.104 R)
• M46: 18,486,407 km (0.115 R)
• M47: 18,844,844 km (0.096 R)
• M48: 19,356,468 km (0.069 R)
• M49: 19,964,285 km (0.089 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 942.2

Radius: 12.6

Gravity: 5.93 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 12.53 AU - 13.15 AU

Year: 16400 Days

Day: 11.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 74,133,252 km

• M1: 219,909 km (0.08 R)
• M2: 414,685 km (0.081 R)
• M3: 522,097 km (0.082 R)
• M4: 620,532 km (0.093 R)
• M5: 1,243,906 km (0.098 R)
• M6: 1,411,007 km (0.042 R)
• M7: 1,615,807 km (0.085 R)
• M8: 1,893,759 km (0.098 R)
• M9: 2,391,621 km (0.046 R)
• M10: 2,566,501 km (0.09 R)
• M11: 3,624,158 km (0.075 R)
• M12: 3,744,883 km (0.111 R)
• M13: 3,866,955 km (0.098 R)
• M14: 4,935,683 km (0.082 R)
• M15: 5,341,990 km (0.094 R)
• M16: 5,433,694 km (0.119 R)
• M17: 6,331,730 km (0.105 R)
• M18: 6,575,874 km (0.102 R)
• M19: 7,073,287 km (0.112 R)
• M20: 7,275,692 km (0.062 R)
• M21: 7,842,369 km (0.104 R)
• M22: 8,210,380 km (0.084 R)
• M23: 9,237,818 km (0.078 R)
• M24: 11,117,216 km (0.042 R)
• M25: 11,530,854 km (0.117 R)
• M26: 11,829,302 km (0.1 R)
• M27: 12,863,323 km (0.062 R)
• M28: 13,110,907 km (0.089 R)
• M29: 13,736,675 km (0.115 R)
• M30: 14,758,129 km (0.047 R)
• M31: 15,147,383 km (0.064 R)
• M32: 15,343,356 km (0.047 R)
• M33: 15,474,553 km (0.098 R)
• M34: 18,312,874 km (0.1 R)
• M35: 22,042,797 km (0.066 R)
• M36: 22,190,899 km (0.097 R)
• M37: 22,488,001 km (0.099 R)
• M38: 23,086,093 km (0.045 R)
• M39: 24,834,743 km (0.083 R)
• M40: 26,311,423 km (0.082 R)
• M41: 26,468,501 km (0.083 R)
• M42: 27,099,953 km (0.059 R)
• M43: 29,349,008 km (0.051 R)
• M44: 29,511,920 km (0.115 R)
• M45: 29,675,131 km (0.026 R)
• M46: 30,495,825 km (0.107 R)
• M47: 30,660,832 km (0.117 R)
• M48: 30,909,014 km (0.111 R)
• M49: 31,991,804 km (0.071 R)
• M50: 32,495,799 km (0.106 R)
• M51: 32,580,023 km (0.07 R)
• M52: 33,596,690 km (0.094 R)
• M53: 34,023,493 km (0.103 R)
• M54: 36,009,404 km (0.079 R)
• M55: 38,566,630 km (0.112 R)
• M56: 39,551,732 km (0.075 R)
• M57: 40,002,321 km (0.116 R)
• M58: 40,183,035 km (0.103 R)
• M59: 43,111,114 km (0.053 R)
• M60: 43,667,768 km (0.115 R)
• M61: 43,853,868 km (0.076 R)
• M62: 44,040,117 km (0.101 R)
• M63: 46,391,646 km (0.089 R)
• M64: 48,494,394 km (0.106 R)
• M65: 48,687,225 km (0.084 R)
• M66: 48,976,697 km (0.053 R)
• M67: 50,335,495 km (0.11 R)
• M68: 53,786,269 km (0.116 R)
• M69: 54,085,614 km (0.099 R)
• M70: 55,187,851 km (0.108 R)
• M71: 55,792,227 km (0.057 R)
• M72: 57,924,744 km (0.103 R)
• M73: 58,026,920 km (0.088 R)
• M74: 58,231,570 km (0.09 R)
• M75: 59,670,551 km (0.043 R)
• M76: 60,705,619 km (0.11 R)
• M77: 61,225,322 km (0.104 R)
• M78: 62,583,521 km (0.105 R)
• M79: 63,108,610 km (0.055 R)
• M80: 63,846,127 km (0.101 R)
• M81: 65,436,053 km (0.06 R)
• M82: 66,075,734 km (0.052 R)
• M83: 66,824,621 km (0.057 R)
• M84: 68,654,951 km (0.117 R)
• M85: 70,610,943 km (0.082 R)
• M86: 72,144,920 km (0.075 R)

Kuiper Belt

Range: 30.8 - 58.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 409 - 11,732 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit