🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.65 AU - 0.79 AU

Year: 221 Days

Day: 44.2 Hours

Environment

Temp: 118 °C

Axial Tilt: 48.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.97 AU - 3.31 AU

Year: 2012 Days

Day: 33.2 Hours

Environment

Temp: -98 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 112,691,092 km

• M1: 441,314 km (0.086 R)

Asteroid Belt

Center: 3.47 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 3.61 AU - 3.99 AU

Year: 2679 Days

Day: 38.2 Hours

Environment

Temp: -125 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 112,691,092 km

• M1: 780,751 km (0.08 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 335.8

Radius: 13.2

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 4.66 AU - 6.78 AU

Year: 4947 Days

Day: 7.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 112,691,092 km

• M1: 164,109 km (0.099 R)
• M2: 1,214,585 km (0.055 R)
• M3: 1,689,409 km (0.109 R)
• M4: 2,261,022 km (0.079 R)
• M5: 3,223,834 km (0.08 R)
• M6: 4,070,259 km (0.102 R)
• M7: 5,414,994 km (0.069 R)
• M8: 6,464,124 km (0.117 R)
• M9: 9,677,935 km (0.112 R)
• M10: 15,097,417 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 274.6

Radius: 14.4

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 6.41 AU - 8.03 AU

Year: 7016 Days

Day: 6.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 112,691,092 km

• M1: 191,784 km (0.061 R)
• M2: 876,494 km (0.095 R)
• M3: 2,984,926 km (0.049 R)
• M4: 4,842,633 km (0.087 R)
• M5: 6,503,618 km (0.107 R)
• M6: 7,447,580 km (0.072 R)
• M7: 14,110,819 km (0.113 R)
• M8: 15,023,815 km (0.099 R)
• M9: 15,522,873 km (0.068 R)
• M10: 17,692,342 km (0.077 R)
• M11: 21,699,470 km (0.108 R)
• M12: 26,116,198 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 68.1

Radius: 14.5

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 9.53 AU - 13.59 AU

Year: 14214 Days

Day: 5.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 112,691,092 km

• M1: 180,864 km (0.088 R)
• M2: 648,208 km (0.093 R)
• M3: 1,111,512 km (0.094 R)
• M4: 2,413,462 km (0.105 R)
• M5: 3,401,856 km (0.027 R)
• M6: 4,974,279 km (0.119 R)
• M7: 6,387,380 km (0.111 R)
• M8: 7,355,727 km (0.08 R)
• M9: 9,462,963 km (0.041 R)
• M10: 10,677,698 km (0.049 R)
• M11: 12,667,200 km (0.105 R)
• M12: 13,672,497 km (0.057 R)
• M13: 17,674,540 km (0.085 R)
• M14: 21,060,239 km (0.063 R)
• M15: 21,617,042 km (0.082 R)
• M16: 23,867,891 km (0.071 R)
• M17: 25,557,450 km (0.06 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 882.1

Radius: 5.5

Gravity: 29.16 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 16.28 AU - 23.24 AU

Year: 31767 Days

Day: 23.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 112,691,092 km

• M1: 68,516 km (0.085 R)
• M2: 304,581 km (0.088 R)
• M3: 521,049 km (0.07 R)
• M4: 1,474,736 km (0.055 R)
• M5: 2,462,082 km (0.076 R)
• M6: 3,359,071 km (0.111 R)
• M7: 3,828,509 km (0.103 R)
• M8: 5,590,024 km (0.058 R)
• M9: 6,199,635 km (0.088 R)
• M10: 7,384,899 km (0.087 R)
• M11: 7,661,356 km (0.114 R)
• M12: 8,713,926 km (0.111 R)
• M13: 11,392,027 km (0.044 R)
• M14: 13,977,976 km (0.089 R)
• M15: 14,486,759 km (0.053 R)
• M16: 16,272,359 km (0.115 R)
• M17: 16,930,440 km (0.074 R)
• M18: 17,508,486 km (0.025 R)
• M19: 20,059,429 km (0.105 R)
• M20: 27,696,400 km (0.079 R)
• M21: 30,429,852 km (0.076 R)
• M22: 40,547,904 km (0.103 R)
• M23: 44,969,718 km (0.104 R)
• M24: 45,705,889 km (0.066 R)
• M25: 46,076,892 km (0.08 R)
• M26: 46,637,136 km (0.099 R)
• M27: 50,094,792 km (0.093 R)
• M28: 50,291,812 km (0.095 R)
• M29: 51,484,406 km (0.108 R)
• M30: 57,947,782 km (0.093 R)
• M31: 67,298,248 km (0.051 R)
• M32: 78,663,796 km (0.094 R)
• M33: 80,269,430 km (0.092 R)
• M34: 91,242,883 km (0.116 R)
• M35: 95,413,672 km (0.102 R)
• M36: 102,538,569 km (0.103 R)
• M37: 103,493,153 km (0.113 R)
• M38: 107,371,179 km (0.102 R)
• M39: 111,680,495 km (0.084 R)

Kuiper Belt

Range: 30.3 - 49.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 522 - 12,010 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit