🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.57 AU - 0.91 AU

Year: 244 Days

Day: 47.7 Hours

Environment

Temp: 100 °C

Axial Tilt: 0.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.66 AU - 0.96 AU

Year: 279 Days

Day: 21 Hours

Environment

Temp: 35 °C

Axial Tilt: 37.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 29,652,781 km

• M1: 339,138 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 3.08 AU - 4.22 AU

Year: 2670 Days

Day: 22 Hours

Environment

Temp: -133 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 74.1

Radius: 13.8

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 3.47 AU - 5.27 AU

Year: 3498 Days

Day: 12.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 29,652,781 km

• M1: 175,628 km (0.056 R)
• M2: 300,243 km (0.062 R)
• M3: 387,309 km (0.098 R)
• M4: 524,789 km (0.089 R)
• M5: 892,950 km (0.097 R)
• M6: 1,003,203 km (0.108 R)
• M7: 1,096,403 km (0.036 R)
• M8: 1,300,454 km (0.082 R)
• M9: 1,403,378 km (0.095 R)
• M10: 1,694,944 km (0.104 R)
• M11: 1,906,475 km (0.103 R)
• M12: 2,071,033 km (0.079 R)
• M13: 2,183,531 km (0.064 R)
• M14: 2,513,543 km (0.097 R)
• M15: 2,664,338 km (0.098 R)
• M16: 3,007,067 km (0.103 R)
• M17: 3,331,245 km (0.028 R)
• M18: 3,464,088 km (0.086 R)
• M19: 3,723,790 km (0.103 R)
• M20: 3,966,588 km (0.12 R)
• M21: 4,226,589 km (0.082 R)
• M22: 4,926,407 km (0.114 R)
• M23: 5,232,036 km (0.087 R)
• M24: 5,348,273 km (0.089 R)
• M25: 5,996,331 km (0.095 R)
• M26: 6,131,718 km (0.076 R)
• M27: 6,823,757 km (0.083 R)
• M28: 6,936,853 km (0.111 R)
• M29: 7,036,336 km (0.101 R)
• M30: 7,193,563 km (0.086 R)
• M31: 7,424,393 km (0.052 R)
• M32: 7,687,087 km (0.109 R)
• M33: 7,790,010 km (0.114 R)
• M34: 7,908,342 km (0.059 R)
• M35: 8,027,123 km (0.088 R)
• M36: 8,281,738 km (0.09 R)
• M37: 8,984,100 km (0.103 R)
• M38: 10,025,152 km (0.05 R)
• M39: 10,429,515 km (0.106 R)
• M40: 10,576,420 km (0.111 R)
• M41: 10,707,617 km (0.104 R)
• M42: 10,822,808 km (0.111 R)
• M43: 11,221,037 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 269.7

Radius: 14

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 6.38 AU - 8.48 AU

Year: 7754 Days

Day: 9 Hours

Environment

Temp: -174 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 29,652,781 km

• M1: 184,454 km (0.111 R)
• M2: 493,823 km (0.068 R)
• M3: 629,209 km (0.092 R)
• M4: 720,015 km (0.088 R)
• M5: 828,623 km (0.081 R)
• M6: 917,633 km (0.106 R)
• M7: 1,368,970 km (0.114 R)
• M8: 1,652,608 km (0.096 R)
• M9: 1,785,002 km (0.098 R)
• M10: 2,060,711 km (0.025 R)
• M11: 2,406,581 km (0.107 R)
• M12: 3,051,647 km (0.076 R)
• M13: 3,278,437 km (0.088 R)
• M14: 3,383,455 km (0.084 R)
• M15: 3,881,018 km (0.056 R)
• M16: 4,218,361 km (0.115 R)
• M17: 4,612,102 km (0.052 R)
• M18: 4,825,429 km (0.09 R)
• M19: 5,017,961 km (0.061 R)
• M20: 5,360,989 km (0.118 R)
• M21: 5,460,322 km (0.095 R)
• M22: 5,610,668 km (0.086 R)
• M23: 5,864,237 km (0.092 R)
• M24: 6,121,694 km (0.06 R)
• M25: 6,251,845 km (0.087 R)
• M26: 6,462,030 km (0.104 R)
• M27: 6,568,095 km (0.101 R)
• M28: 7,106,647 km (0.114 R)
• M29: 7,492,310 km (0.1 R)
• M30: 7,603,761 km (0.098 R)
• M31: 8,026,674 km (0.094 R)
• M32: 9,431,099 km (0.052 R)
• M33: 9,581,744 km (0.113 R)
• M34: 9,763,655 km (0.081 R)
• M35: 9,855,059 km (0.119 R)
• M36: 10,440,435 km (0.09 R)
• M37: 11,005,467 km (0.1 R)
• M38: 11,484,030 km (0.082 R)
• M39: 12,132,687 km (0.1 R)
• M40: 12,362,469 km (0.075 R)
• M41: 12,461,503 km (0.109 R)
• M42: 13,431,645 km (0.092 R)
• M43: 14,046,193 km (0.118 R)
• M44: 14,495,734 km (0.1 R)
• M45: 15,161,146 km (0.098 R)
• M46: 15,657,960 km (0.095 R)
• M47: 15,765,072 km (0.033 R)
• M48: 15,980,194 km (0.11 R)
• M49: 16,522,038 km (0.08 R)
• M50: 16,667,596 km (0.111 R)
• M51: 16,923,259 km (0.102 R)
• M52: 17,475,724 km (0.097 R)
• M53: 17,623,976 km (0.033 R)
• M54: 17,996,474 km (0.094 R)
• M55: 18,108,822 km (0.116 R)
• M56: 18,258,869 km (0.116 R)
• M57: 18,371,815 km (0.06 R)
• M58: 18,787,398 km (0.081 R)
• M59: 18,939,390 km (0.109 R)
• M60: 19,628,288 km (0.08 R)
• M61: 20,247,473 km (0.098 R)
• M62: 20,442,250 km (0.117 R)
• M63: 20,991,124 km (0.066 R)
• M64: 21,267,282 km (0.108 R)
• M65: 21,664,016 km (0.057 R)
• M66: 22,023,200 km (0.12 R)
• M67: 22,263,754 km (0.068 R)
• M68: 22,505,204 km (0.064 R)
• M69: 23,112,572 km (0.075 R)
• M70: 24,384,752 km (0.092 R)
• M71: 24,841,774 km (0.083 R)
• M72: 25,259,600 km (0.108 R)
• M73: 25,511,374 km (0.078 R)
• M74: 25,975,277 km (0.064 R)
• M75: 26,102,285 km (0.054 R)
• M76: 26,740,320 km (0.102 R)
• M77: 27,685,480 km (0.082 R)
• M78: 28,729,074 km (0.037 R)
• M79: 29,476,016 km (0.095 R)
• M80: 29,564,429 km (0.089 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 187 - 10,565 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit