🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.49 AU - 0.79 AU

Year: 182 Days

Day: 35.1 Hours

Environment

Temp: 205 °C

Axial Tilt: 35.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.89 AU - 1.35 AU

Year: 420 Days

Day: 21.2 Hours

Environment

Temp: 33 °C

Axial Tilt: 32.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 4.78 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 913.1

Radius: 11.4

Gravity: 7.03 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 7.2 AU - 9.68 AU

Year: 8699 Days

Day: 11.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 43,829,189 km

• M1: 277,354 km (0.113 R)
• M2: 510,877 km (0.113 R)
• M3: 645,814 km (0.106 R)
• M4: 1,165,816 km (0.029 R)
• M5: 1,435,840 km (0.12 R)
• M6: 1,657,395 km (0.119 R)
• M7: 1,842,896 km (0.032 R)
• M8: 2,388,330 km (0.088 R)
• M9: 2,572,186 km (0.086 R)
• M10: 2,843,108 km (0.101 R)
• M11: 2,926,134 km (0.077 R)
• M12: 3,324,962 km (0.104 R)
• M13: 3,620,418 km (0.06 R)
• M14: 4,268,925 km (0.103 R)
• M15: 4,525,485 km (0.086 R)
• M16: 4,721,159 km (0.12 R)
• M17: 5,087,524 km (0.117 R)
• M18: 5,741,865 km (0.105 R)
• M19: 6,061,107 km (0.077 R)
• M20: 6,240,924 km (0.091 R)
• M21: 6,978,292 km (0.108 R)
• M22: 7,204,933 km (0.043 R)
• M23: 7,395,670 km (0.067 R)
• M24: 7,472,414 km (0.096 R)
• M25: 7,549,457 km (0.061 R)
• M26: 8,056,593 km (0.066 R)
• M27: 8,135,731 km (0.063 R)
• M28: 8,494,466 km (0.095 R)
• M29: 8,615,192 km (0.108 R)
• M30: 8,980,959 km (0.048 R)
• M31: 9,643,677 km (0.102 R)
• M32: 11,280,427 km (0.066 R)
• M33: 11,770,061 km (0.108 R)
• M34: 11,949,878 km (0.114 R)
• M35: 12,724,346 km (0.118 R)
• M36: 12,955,176 km (0.091 R)
• M37: 13,609,068 km (0.071 R)
• M38: 14,321,453 km (0.062 R)
• M39: 15,437,453 km (0.095 R)
• M40: 15,881,759 km (0.077 R)
• M41: 15,981,092 km (0.059 R)
• M42: 16,380,368 km (0.026 R)
• M43: 17,087,069 km (0.113 R)
• M44: 17,239,808 km (0.099 R)
• M45: 17,495,321 km (0.119 R)
• M46: 17,700,719 km (0.104 R)
• M47: 18,321,700 km (0.1 R)
• M48: 20,442,549 km (0.083 R)
• M49: 22,639,992 km (0.065 R)
• M50: 23,823,461 km (0.116 R)
• M51: 24,911,636 km (0.084 R)
• M52: 25,027,125 km (0.107 R)
• M53: 25,548,923 km (0.06 R)
• M54: 25,665,310 km (0.109 R)
• M55: 25,781,996 km (0.093 R)
• M56: 25,898,832 km (0.057 R)
• M57: 26,250,387 km (0.091 R)
• M58: 27,136,007 km (0.115 R)
• M59: 27,612,326 km (0.058 R)
• M60: 27,911,522 km (0.089 R)
• M61: 28,392,329 km (0.114 R)
• M62: 29,667,651 km (0.115 R)
• M63: 30,343,086 km (0.107 R)
• M64: 30,466,354 km (0.11 R)
• M65: 30,837,507 km (0.101 R)
• M66: 31,459,235 km (0.099 R)
• M67: 32,210,815 km (0.114 R)
• M68: 33,859,533 km (0.109 R)
• M69: 34,887,719 km (0.097 R)
• M70: 35,016,972 km (0.114 R)
• M71: 35,730,703 km (0.078 R)
• M72: 36,711,617 km (0.083 R)
• M73: 36,974,759 km (0.102 R)
• M74: 37,502,840 km (0.106 R)
• M75: 38,099,885 km (0.075 R)
• M76: 39,370,719 km (0.078 R)
• M77: 40,045,106 km (0.119 R)
• M78: 40,859,367 km (0.114 R)
• M79: 42,504,495 km (0.114 R)
• M80: 43,057,558 km (0.104 R)
• M81: 43,265,649 km (0.108 R)
• M82: 43,682,728 km (0.077 R)
• M83: 43,822,153 km (0.072 R)
• M84: 44,031,291 km (0.101 R)
• M85: 44,591,086 km (0.118 R)
• M86: 46,213,325 km (0.118 R)
• M87: 46,568,471 km (0.108 R)
• M88: 47,639,592 km (0.064 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 654.2

Radius: 14.2

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 8.07 AU - 9.13 AU

Year: 8947 Days

Day: 10.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 43,829,189 km

• M1: 290,968 km (0.09 R)
• M2: 565,779 km (0.117 R)
• M3: 1,127,519 km (0.104 R)
• M4: 1,355,207 km (0.096 R)
• M5: 1,475,035 km (0.099 R)
• M6: 1,619,547 km (0.098 R)
• M7: 1,923,529 km (0.116 R)
• M8: 3,537,990 km (0.076 R)
• M9: 3,706,586 km (0.044 R)
• M10: 4,558,846 km (0.073 R)
• M11: 4,681,067 km (0.109 R)
• M12: 5,117,743 km (0.106 R)
• M13: 5,797,665 km (0.101 R)
• M14: 6,369,129 km (0.08 R)
• M15: 6,748,510 km (0.056 R)
• M16: 7,135,370 km (0.094 R)
• M17: 7,493,357 km (0.087 R)
• M18: 7,674,670 km (0.031 R)
• M19: 8,527,228 km (0.086 R)
• M20: 8,792,615 km (0.056 R)
• M21: 9,331,915 km (0.074 R)
• M22: 10,080,952 km (0.081 R)
• M23: 10,402,138 km (0.081 R)
• M24: 10,767,606 km (0.089 R)
• M25: 11,219,990 km (0.091 R)
• M26: 11,511,107 km (0.066 R)
• M27: 11,678,507 km (0.101 R)
• M28: 12,185,943 km (0.091 R)
• M29: 12,657,476 km (0.066 R)
• M30: 12,787,028 km (0.076 R)
• M31: 12,917,178 km (0.119 R)
• M32: 13,310,022 km (0.038 R)
• M33: 14,242,166 km (0.047 R)
• M34: 14,332,074 km (0.098 R)
• M35: 14,557,518 km (0.119 R)
• M36: 14,738,831 km (0.091 R)
• M37: 14,875,264 km (0.118 R)
• M38: 15,888,790 km (0.108 R)
• M39: 16,028,664 km (0.061 R)
• M40: 17,067,471 km (0.12 R)
• M41: 17,354,550 km (0.111 R)
• M42: 17,691,594 km (0.047 R)
• M43: 18,274,277 km (0.059 R)
• M44: 18,617,156 km (0.1 R)
• M45: 19,259,529 km (0.106 R)
• M46: 19,708,472 km (0.085 R)
• M47: 20,312,548 km (0.09 R)
• M48: 20,820,583 km (0.104 R)
• M49: 21,281,344 km (0.108 R)
• M50: 21,435,729 km (0.091 R)
• M51: 21,797,457 km (0.047 R)
• M52: 22,422,028 km (0.065 R)
• M53: 22,841,800 km (0.101 R)
• M54: 23,052,583 km (0.11 R)
• M55: 24,062,967 km (0.082 R)
• M56: 25,468,888 km (0.077 R)
• M57: 26,236,923 km (0.114 R)
• M58: 26,623,783 km (0.084 R)
• M59: 27,571,187 km (0.064 R)
• M60: 28,021,028 km (0.065 R)
• M61: 28,246,771 km (0.087 R)
• M62: 28,359,867 km (0.039 R)
• M63: 29,671,391 km (0.068 R)
• M64: 30,074,558 km (0.106 R)
• M65: 30,190,047 km (0.089 R)
• M66: 30,363,581 km (0.035 R)
• M67: 30,653,651 km (0.098 R)
• M68: 30,769,888 km (0.086 R)
• M69: 32,353,531 km (0.088 R)
• M70: 32,768,516 km (0.083 R)
• M71: 33,006,377 km (0.059 R)
• M72: 33,244,836 km (0.112 R)
• M73: 34,627,270 km (0.102 R)
• M74: 34,930,205 km (0.056 R)
• M75: 35,173,302 km (0.119 R)
• M76: 36,335,378 km (0.071 R)
• M77: 36,519,982 km (0.07 R)
• M78: 37,572,104 km (0.112 R)
• M79: 38,634,248 km (0.112 R)
• M80: 40,150,573 km (0.097 R)
• M81: 40,341,459 km (0.112 R)
• M82: 41,364,709 km (0.118 R)
• M83: 42,785,739 km (0.086 R)

Kuiper Belt

Range: 30.9 - 56.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 504 - 13,539 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit