🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.79 AU - 1.25 AU

Year: 376 Days

Day: 12.9 Hours

Environment

Temp: 23 °C

Axial Tilt: 28.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.9 AU - 3.26 AU

Year: 1974 Days

Day: 42.8 Hours

Environment

Temp: -96 °C

Axial Tilt: 98.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 831.5

Radius: 10.5

Gravity: 7.54 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 5.3 AU - 5.62 AU

Year: 4660 Days

Day: 8.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 66,614,181 km

• M1: 192,532 km (0.087 R)
• M2: 258,804 km (0.089 R)
• M3: 413,040 km (0.106 R)
• M4: 603,029 km (0.113 R)
• M5: 697,425 km (0.108 R)
• M6: 797,207 km (0.075 R)
• M7: 888,911 km (0.103 R)
• M8: 1,171,800 km (0.107 R)
• M9: 1,466,807 km (0.068 R)
• M10: 1,802,804 km (0.083 R)
• M11: 1,908,420 km (0.077 R)
• M12: 2,256,684 km (0.102 R)
• M13: 2,390,125 km (0.101 R)
• M14: 2,546,006 km (0.105 R)
• M15: 3,139,012 km (0.104 R)
• M16: 3,506,125 km (0.07 R)
• M17: 3,955,966 km (0.053 R)
• M18: 4,519,800 km (0.113 R)
• M19: 4,959,319 km (0.084 R)
• M20: 5,905,675 km (0.086 R)
• M21: 5,984,812 km (0.113 R)
• M22: 6,251,246 km (0.119 R)
• M23: 6,332,029 km (0.079 R)
• M24: 6,603,549 km (0.064 R)
• M25: 7,102,009 km (0.087 R)
• M26: 7,469,721 km (0.057 R)
• M27: 7,555,440 km (0.111 R)
• M28: 7,901,610 km (0.115 R)
• M29: 8,609,507 km (0.084 R)
• M30: 8,910,648 km (0.108 R)
• M31: 9,092,858 km (0.053 R)
• M32: 9,276,414 km (0.035 R)
• M33: 9,709,351 km (0.11 R)
• M34: 9,865,680 km (0.079 R)
• M35: 9,959,777 km (0.057 R)
• M36: 10,435,199 km (0.104 R)
• M37: 10,788,400 km (0.061 R)
• M38: 10,950,265 km (0.097 R)
• M39: 12,005,379 km (0.116 R)
• M40: 12,206,887 km (0.099 R)
• M41: 12,308,015 km (0.095 R)
• M42: 12,477,210 km (0.057 R)
• M43: 12,920,768 km (0.106 R)
• M44: 13,127,363 km (0.116 R)
• M45: 13,508,688 km (0.115 R)
• M46: 14,495,884 km (0.112 R)
• M47: 15,324,207 km (0.049 R)
• M48: 15,762,529 km (0.071 R)
• M49: 16,576,641 km (0.105 R)
• M50: 16,688,839 km (0.097 R)
• M51: 16,913,685 km (0.1 R)
• M52: 16,988,933 km (0.112 R)
• M53: 17,290,821 km (0.106 R)
• M54: 17,366,667 km (0.085 R)
• M55: 17,594,505 km (0.069 R)
• M56: 17,823,539 km (0.081 R)
• M57: 17,976,727 km (0.102 R)
• M58: 18,130,364 km (0.106 R)
• M59: 18,477,581 km (0.104 R)
• M60: 19,651,027 km (0.09 R)
• M61: 19,809,301 km (0.103 R)
• M62: 20,286,668 km (0.043 R)
• M63: 20,727,533 km (0.097 R)
• M64: 21,252,771 km (0.102 R)
• M65: 21,455,925 km (0.083 R)
• M66: 22,192,545 km (0.063 R)
• M67: 22,439,980 km (0.107 R)
• M68: 23,355,070 km (0.118 R)
• M69: 23,817,178 km (0.073 R)
• M70: 24,070,447 km (0.068 R)
• M71: 26,303,195 km (0.114 R)
• M72: 26,521,459 km (0.052 R)
• M73: 26,608,824 km (0.066 R)
• M74: 27,047,445 km (0.066 R)
• M75: 27,179,540 km (0.089 R)
• M76: 27,709,864 km (0.073 R)
• M77: 28,915,623 km (0.102 R)
• M78: 29,321,482 km (0.089 R)
• M79: 29,457,018 km (0.108 R)
• M80: 29,547,674 km (0.087 R)
• M81: 29,683,658 km (0.096 R)
• M82: 30,687,460 km (0.068 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 858.3

Radius: 12.6

Gravity: 5.41 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 9.64 AU - 13.78 AU

Year: 14636 Days

Day: 5.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 66,614,181 km

• M1: 167,550 km (0.026 R)
• M2: 419,323 km (0.08 R)
• M3: 1,182,721 km (0.073 R)
• M4: 1,283,550 km (0.105 R)
• M5: 1,467,406 km (0.091 R)
• M6: 1,549,086 km (0.098 R)
• M7: 1,717,234 km (0.086 R)
• M8: 2,011,194 km (0.113 R)
• M9: 2,102,598 km (0.115 R)
• M10: 2,385,637 km (0.076 R)
• M11: 2,919,253 km (0.084 R)
• M12: 3,164,444 km (0.116 R)
• M13: 3,489,819 km (0.091 R)
• M14: 4,773,818 km (0.102 R)
• M15: 5,359,344 km (0.1 R)
• M16: 5,487,699 km (0.074 R)
• M17: 6,056,320 km (0.109 R)
• M18: 7,108,143 km (0.095 R)
• M19: 7,535,095 km (0.107 R)
• M20: 7,679,307 km (0.05 R)
• M21: 9,325,482 km (0.118 R)
• M22: 9,532,227 km (0.08 R)
• M23: 10,374,762 km (0.1 R)
• M24: 10,967,768 km (0.114 R)
• M25: 11,461,142 km (0.099 R)
• M26: 12,074,194 km (0.118 R)
• M27: 13,158,030 km (0.054 R)
• M28: 13,917,539 km (0.068 R)
• M29: 16,032,404 km (0.088 R)
• M30: 18,181,228 km (0.118 R)
• M31: 18,375,256 km (0.108 R)
• M32: 18,634,808 km (0.086 R)
• M33: 18,765,108 km (0.106 R)
• M34: 19,223,476 km (0.047 R)
• M35: 20,285,022 km (0.105 R)
• M36: 21,229,583 km (0.025 R)
• M37: 21,638,734 km (0.085 R)
• M38: 22,119,392 km (0.079 R)
• M39: 22,534,226 km (0.109 R)
• M40: 23,864,750 km (0.101 R)
• M41: 24,361,415 km (0.091 R)
• M42: 24,646,698 km (0.092 R)
• M43: 25,076,792 km (0.064 R)
• M44: 25,581,685 km (0.079 R)
• M45: 26,528,190 km (0.103 R)
• M46: 26,895,304 km (0.109 R)
• M47: 27,412,164 km (0.111 R)
• M48: 28,156,114 km (0.073 R)
• M49: 29,133,138 km (0.073 R)
• M50: 29,511,920 km (0.08 R)
• M51: 32,286,960 km (0.108 R)
• M52: 34,502,355 km (0.094 R)
• M53: 34,662,575 km (0.108 R)
• M54: 34,903,128 km (0.067 R)
• M55: 35,628,528 km (0.092 R)
• M56: 36,521,627 km (0.067 R)
• M57: 36,930,030 km (0.083 R)
• M58: 37,422,207 km (0.112 R)
• M59: 37,586,764 km (0.083 R)
• M60: 40,673,716 km (0.117 R)
• M61: 41,181,900 km (0.109 R)
• M62: 42,290,271 km (0.12 R)
• M63: 42,633,299 km (0.1 R)
• M64: 44,101,452 km (0.042 R)
• M65: 44,362,201 km (0.091 R)
• M66: 46,998,265 km (0.099 R)
• M67: 47,264,699 km (0.118 R)
• M68: 50,318,740 km (0.102 R)
• M69: 50,500,501 km (0.096 R)
• M70: 50,955,428 km (0.085 R)
• M71: 51,961,324 km (0.096 R)
• M72: 53,899,963 km (0.107 R)
• M73: 54,551,312 km (0.09 R)
• M74: 57,183,038 km (0.082 R)
• M75: 57,752,408 km (0.089 R)
• M76: 57,942,546 km (0.12 R)
• M77: 58,132,985 km (0.071 R)
• M78: 58,514,310 km (0.118 R)
• M79: 58,992,275 km (0.054 R)
• M80: 59,759,712 km (0.119 R)
• M81: 60,048,286 km (0.058 R)
• M82: 60,917,001 km (0.108 R)
• M83: 61,887,143 km (0.105 R)
• M84: 62,862,372 km (0.085 R)
• M85: 62,960,059 km (0.089 R)
• M86: 65,818,276 km (0.033 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: 331 - 11,910 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit