🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.44 AU - 0.6 AU

Year: 138 Days

Day: 12.9 Hours

Environment

Temp: 229 °C

Axial Tilt: 27.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,343,435 km

• M1: 346,469 km (0.107 R)

Asteroid Belt

Center: 4.18 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 317.5

Radius: 12

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 6.49 AU - 9.19 AU

Year: 8099 Days

Day: 12.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 51,343,435 km

• M1: 154,535 km (0.098 R)
• M2: 350,358 km (0.054 R)
• M3: 597,344 km (0.086 R)
• M4: 705,653 km (0.065 R)
• M5: 1,088,624 km (0.107 R)
• M6: 1,194,389 km (0.111 R)
• M7: 1,384,079 km (0.089 R)
• M8: 1,466,209 km (0.107 R)
• M9: 1,740,571 km (0.11 R)
• M10: 2,107,086 km (0.069 R)
• M11: 2,477,790 km (0.058 R)
• M12: 2,869,437 km (0.1 R)
• M13: 3,105,353 km (0.059 R)
• M14: 3,192,718 km (0.059 R)
• M15: 3,550,556 km (0.09 R)
• M16: 4,159,569 km (0.114 R)
• M17: 4,451,733 km (0.093 R)
• M18: 4,826,476 km (0.066 R)
• M19: 5,263,601 km (0.071 R)
• M20: 5,526,744 km (0.048 R)
• M21: 5,686,664 km (0.111 R)
• M22: 5,821,302 km (0.078 R)
• M23: 6,231,200 km (0.077 R)
• M24: 6,622,249 km (0.086 R)
• M25: 6,707,071 km (0.109 R)
• M26: 6,963,930 km (0.086 R)
• M27: 7,194,910 km (0.104 R)
• M28: 7,428,432 km (0.11 R)
• M29: 7,873,186 km (0.086 R)
• M30: 8,174,476 km (0.087 R)
• M31: 8,418,171 km (0.047 R)
• M32: 9,417,336 km (0.06 R)
• M33: 9,512,929 km (0.088 R)
• M34: 9,705,162 km (0.082 R)
• M35: 9,995,831 km (0.118 R)
• M36: 10,552,783 km (0.08 R)
• M37: 10,818,469 km (0.115 R)
• M38: 11,052,739 km (0.112 R)
• M39: 11,526,217 km (0.106 R)
• M40: 11,834,089 km (0.098 R)
• M41: 11,937,461 km (0.117 R)
• M42: 12,915,532 km (0.118 R)
• M43: 13,557,905 km (0.089 R)
• M44: 14,064,893 km (0.089 R)
• M45: 14,430,659 km (0.072 R)
• M46: 15,171,917 km (0.042 R)
• M47: 15,396,613 km (0.086 R)
• M48: 15,471,861 km (0.069 R)
• M49: 15,660,204 km (0.037 R)
• M50: 15,773,749 km (0.04 R)
• M51: 16,001,437 km (0.086 R)
• M52: 16,077,582 km (0.071 R)
• M53: 16,306,766 km (0.078 R)
• M54: 16,383,360 km (0.055 R)
• M55: 16,614,040 km (0.055 R)
• M56: 17,822,791 km (0.09 R)
• M57: 18,497,627 km (0.088 R)
• M58: 19,019,424 km (0.078 R)
• M59: 19,383,396 km (0.081 R)
• M60: 19,627,390 km (0.12 R)
• M61: 19,913,421 km (0.072 R)
• M62: 21,196,223 km (0.089 R)
• M63: 21,953,338 km (0.112 R)
• M64: 22,719,429 km (0.096 R)
• M65: 23,105,690 km (0.062 R)
• M66: 23,191,859 km (0.092 R)
• M67: 23,278,027 km (0.076 R)
• M68: 23,667,580 km (0.097 R)
• M69: 23,884,796 km (0.045 R)
• M70: 25,691,490 km (0.062 R)
• M71: 26,183,667 km (0.114 R)
• M72: 26,543,599 km (0.062 R)
• M73: 27,724,674 km (0.1 R)
• M74: 27,816,228 km (0.045 R)
• M75: 27,953,709 km (0.118 R)
• M76: 28,091,488 km (0.067 R)
• M77: 29,855,995 km (0.087 R)
• M78: 30,799,060 km (0.106 R)
• M79: 31,512,642 km (0.119 R)

Asteroid Belt

Center: 8.9 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 627.8

Radius: 10.6

Gravity: 5.59 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 9.57 AU - 10.33 AU

Year: 11580 Days

Day: 12.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 51,343,435 km

• M1: 155,582 km (0.094 R)
• M2: 346,469 km (0.092 R)
• M3: 496,366 km (0.087 R)
• M4: 588,518 km (0.074 R)
• M5: 670,348 km (0.066 R)
• M6: 884,423 km (0.072 R)
• M7: 1,080,246 km (0.095 R)
• M8: 1,290,581 km (0.088 R)
• M9: 1,491,491 km (0.05 R)
• M10: 1,899,145 km (0.12 R)
• M11: 2,422,289 km (0.115 R)
• M12: 2,587,894 km (0.107 R)
• M13: 2,700,242 km (0.04 R)
• M14: 2,785,812 km (0.098 R)
• M15: 3,047,608 km (0.085 R)
• M16: 3,136,768 km (0.116 R)
• M17: 3,378,668 km (0.075 R)
• M18: 3,501,937 km (0.051 R)
• M19: 4,173,781 km (0.094 R)
• M20: 4,712,333 km (0.05 R)
• M21: 5,344,384 km (0.052 R)
• M22: 5,928,713 km (0.046 R)
• M23: 6,115,411 km (0.065 R)
• M24: 7,078,522 km (0.067 R)
• M25: 7,396,568 km (0.11 R)
• M26: 7,678,859 km (0.108 R)
• M27: 8,005,730 km (0.112 R)
• M28: 8,337,239 km (0.094 R)
• M29: 8,504,639 km (0.118 R)
• M30: 8,843,029 km (0.059 R)
• M31: 9,576,508 km (0.118 R)
• M32: 10,419,342 km (0.118 R)
• M33: 10,918,101 km (0.082 R)
• M34: 11,285,813 km (0.081 R)
• M35: 11,939,107 km (0.038 R)
• M36: 12,845,221 km (0.105 R)
• M37: 14,723,273 km (0.053 R)
• M38: 16,475,214 km (0.08 R)
• M39: 16,950,037 km (0.068 R)
• M40: 18,400,987 km (0.087 R)
• M41: 19,058,769 km (0.119 R)
• M42: 19,335,076 km (0.112 R)
• M43: 19,445,928 km (0.046 R)
• M44: 20,906,751 km (0.089 R)
• M45: 22,635,803 km (0.099 R)
• M46: 23,104,643 km (0.047 R)
• M47: 23,932,817 km (0.107 R)
• M48: 24,350,494 km (0.109 R)
• M49: 24,951,578 km (0.109 R)
• M50: 25,193,179 km (0.05 R)
• M51: 28,721,744 km (0.096 R)
• M52: 30,510,935 km (0.114 R)
• M53: 30,898,991 km (0.079 R)
• M54: 32,467,675 km (0.114 R)
• M55: 32,797,837 km (0.087 R)
• M56: 32,996,354 km (0.085 R)
• M57: 33,062,625 km (0.118 R)
• M58: 34,196,278 km (0.112 R)
• M59: 34,532,125 km (0.091 R)
• M60: 34,666,763 km (0.07 R)
• M61: 34,801,551 km (0.106 R)
• M62: 37,811,311 km (0.084 R)
• M63: 38,786,390 km (0.083 R)
• M64: 38,856,252 km (0.094 R)
• M65: 39,699,086 km (0.118 R)
• M66: 39,840,157 km (0.1 R)
• M67: 39,910,767 km (0.111 R)
• M68: 41,760,844 km (0.081 R)
• M69: 42,191,686 km (0.086 R)
• M70: 42,985,452 km (0.063 R)
• M71: 43,275,373 km (0.118 R)
• M72: 43,493,187 km (0.084 R)
• M73: 43,784,155 km (0.047 R)
• M74: 44,221,879 km (0.079 R)
• M75: 45,617,627 km (0.106 R)
• M76: 46,283,936 km (0.1 R)
• M77: 47,551,030 km (0.04 R)
• M78: 48,076,118 km (0.067 R)
• M79: 48,678,549 km (0.117 R)
• M80: 49,283,373 km (0.114 R)
• M81: 49,359,219 km (0.077 R)
• M82: 49,814,745 km (0.114 R)
• M83: 50,883,173 km (0.102 R)
• M84: 51,343,485 km (0.105 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 284 - 11,952 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit