🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.53 AU - 0.55 AU

Year: 146 Days

Day: 24.6 Hours

Environment

Temp: 188 °C

Axial Tilt: 37.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.7 AU - 1.7 AU

Year: 814 Days

Day: 32 Hours

Environment

Temp: -55 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,238,074 km

• M1: 376,687 km (0.081 R)

Asteroid Belt

Center: 3.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 290.5

Radius: 8.6

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 4.15 AU - 5.55 AU

Year: 3921 Days

Day: 9.4 Hours

Environment

Temp: -134 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 39,238,074 km

• M1: 173,833 km (0.083 R)
• M2: 327,919 km (0.076 R)
• M3: 395,986 km (0.073 R)
• M4: 477,666 km (0.106 R)
• M5: 541,095 km (0.094 R)
• M6: 769,083 km (0.07 R)
• M7: 934,538 km (0.109 R)
• M8: 1,166,265 km (0.075 R)
• M9: 1,357,900 km (0.12 R)
• M10: 1,475,484 km (0.036 R)
• M11: 1,900,641 km (0.051 R)
• M12: 2,100,205 km (0.074 R)
• M13: 2,236,937 km (0.078 R)
• M14: 2,419,297 km (0.119 R)
• M15: 2,490,655 km (0.057 R)
• M16: 2,577,422 km (0.055 R)
• M17: 2,665,086 km (0.061 R)
• M18: 2,813,487 km (0.034 R)
• M19: 3,072,142 km (0.115 R)
• M20: 3,645,102 km (0.078 R)
• M21: 3,710,775 km (0.103 R)
• M22: 3,793,503 km (0.045 R)
• M23: 4,011,467 km (0.093 R)
• M24: 4,216,416 km (0.106 R)
• M25: 4,547,925 km (0.041 R)
• M26: 4,779,502 km (0.077 R)
• M27: 5,162,024 km (0.1 R)
• M28: 5,366,225 km (0.077 R)
• M29: 5,441,174 km (0.029 R)
• M30: 5,821,302 km (0.086 R)
• M31: 5,975,687 km (0.071 R)
• M32: 6,190,210 km (0.117 R)
• M33: 6,268,899 km (0.065 R)
• M34: 6,566,898 km (0.099 R)
• M35: 6,627,036 km (0.119 R)
• M36: 6,727,715 km (0.103 R)
• M37: 6,808,648 km (0.103 R)
• M38: 6,930,570 km (0.111 R)
• M39: 7,053,240 km (0.08 R)
• M40: 7,176,659 km (0.094 R)
• M41: 7,825,913 km (0.06 R)
• M42: 8,125,259 km (0.117 R)
• M43: 8,319,586 km (0.116 R)
• M44: 8,515,560 km (0.038 R)
• M45: 8,757,160 km (0.085 R)
• M46: 8,889,853 km (0.102 R)
• M47: 9,791,779 km (0.111 R)
• M48: 10,253,737 km (0.063 R)
• M49: 10,793,636 km (0.117 R)
• M50: 11,463,386 km (0.1 R)
• M51: 11,754,653 km (0.114 R)
• M52: 12,146,749 km (0.063 R)
• M53: 12,667,798 km (0.081 R)
• M54: 12,742,747 km (0.088 R)
• M55: 12,893,392 km (0.103 R)
• M56: 13,019,203 km (0.061 R)
• M57: 13,629,264 km (0.108 R)
• M58: 13,963,465 km (0.108 R)
• M59: 14,144,628 km (0.096 R)
• M60: 14,456,989 km (0.057 R)
• M61: 14,561,558 km (0.12 R)
• M62: 14,666,426 km (0.086 R)
• M63: 14,745,264 km (0.072 R)
• M64: 15,407,533 km (0.057 R)
• M65: 15,514,496 km (0.086 R)
• M66: 16,106,604 km (0.089 R)
• M67: 16,788,621 km (0.052 R)
• M68: 16,981,153 km (0.077 R)
• M69: 17,091,706 km (0.107 R)
• M70: 17,202,259 km (0.098 R)
• M71: 17,731,088 km (0.088 R)
• M72: 17,843,136 km (0.053 R)
• M73: 17,927,360 km (0.084 R)
• M74: 18,350,124 km (0.063 R)
• M75: 18,463,519 km (0.109 R)
• M76: 18,690,758 km (0.057 R)
• M77: 18,747,755 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 931.3

Radius: 13.6

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 6.01 AU - 7.37 AU

Year: 6352 Days

Day: 11.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 39,238,074 km

• M1: 192,084 km (0.09 R)
• M2: 372,200 km (0.084 R)
• M3: 470,037 km (0.097 R)
• M4: 567,275 km (0.095 R)
• M5: 1,404,574 km (0.089 R)
• M6: 1,653,206 km (0.109 R)
• M7: 2,461,633 km (0.112 R)
• M8: 2,859,414 km (0.054 R)
• M9: 3,227,574 km (0.074 R)
• M10: 3,481,741 km (0.11 R)
• M11: 3,585,263 km (0.028 R)
• M12: 3,848,555 km (0.05 R)
• M13: 4,906,960 km (0.108 R)
• M14: 5,895,802 km (0.03 R)
• M15: 6,207,564 km (0.083 R)
• M16: 6,397,254 km (0.083 R)
• M17: 6,717,692 km (0.051 R)
• M18: 7,010,605 km (0.109 R)
• M19: 7,208,224 km (0.07 R)
• M20: 7,846,408 km (0.12 R)
• M21: 7,983,141 km (0.066 R)
• M22: 9,212,835 km (0.086 R)
• M23: 9,611,514 km (0.118 R)
• M24: 9,941,826 km (0.103 R)
• M25: 10,463,324 km (0.119 R)
• M26: 10,613,969 km (0.092 R)
• M27: 10,765,362 km (0.078 R)
• M28: 10,955,650 km (0.116 R)
• M29: 11,455,457 km (0.075 R)
• M30: 11,766,770 km (0.106 R)
• M31: 12,002,237 km (0.112 R)
• M32: 12,239,051 km (0.105 R)
• M33: 12,637,430 km (0.09 R)
• M34: 12,757,706 km (0.073 R)
• M35: 13,161,621 km (0.068 R)
• M36: 13,569,724 km (0.097 R)
• M37: 13,692,992 km (0.05 R)
• M38: 13,940,726 km (0.104 R)
• M39: 14,566,345 km (0.105 R)
• M40: 15,158,453 km (0.072 R)
• M41: 15,543,368 km (0.106 R)
• M42: 15,672,322 km (0.097 R)
• M43: 17,026,332 km (0.095 R)
• M44: 17,650,155 km (0.054 R)
• M45: 17,739,764 km (0.064 R)
• M46: 17,919,731 km (0.065 R)
• M47: 18,326,786 km (0.072 R)
• M48: 19,242,176 km (0.1 R)
• M49: 19,566,055 km (0.098 R)
• M50: 20,078,727 km (0.03 R)
• M51: 21,117,385 km (0.101 R)
• M52: 21,308,122 km (0.076 R)
• M53: 22,513,133 km (0.058 R)
• M54: 22,903,434 km (0.073 R)
• M55: 23,443,632 km (0.114 R)
• M56: 24,386,846 km (0.101 R)
• M57: 25,140,221 km (0.064 R)
• M58: 25,494,469 km (0.09 R)
• M59: 26,310,226 km (0.098 R)
• M60: 26,515,475 km (0.107 R)
• M61: 26,772,933 km (0.052 R)
• M62: 26,927,766 km (0.067 R)
• M63: 27,031,138 km (0.1 R)
• M64: 29,872,002 km (0.045 R)
• M65: 30,570,026 km (0.078 R)
• M66: 30,677,886 km (0.072 R)
• M67: 31,002,364 km (0.082 R)
• M68: 31,110,672 km (0.094 R)
• M69: 31,600,007 km (0.065 R)
• M70: 31,709,064 km (0.108 R)
• M71: 31,927,626 km (0.098 R)
• M72: 32,531,104 km (0.057 R)
• M73: 33,027,620 km (0.075 R)
• M74: 33,304,675 km (0.058 R)
• M75: 33,526,828 km (0.063 R)
• M76: 34,308,177 km (0.118 R)
• M77: 34,926,316 km (0.093 R)
• M78: 35,095,511 km (0.106 R)
• M79: 35,378,101 km (0.091 R)
• M80: 35,548,194 km (0.071 R)
• M81: 36,688,130 km (0.068 R)
• M82: 36,802,722 km (0.043 R)
• M83: 37,262,586 km (0.073 R)
• M84: 38,595,203 km (0.11 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 350 - 14,056 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit