🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.67 AU - 0.71 AU

Year: 213 Days

Day: 18.6 Hours

Environment

Temp: 188 °C

Axial Tilt: 4.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,194,479 km

• M1: 180,265 km (0.096 R)

Asteroid Belt

Center: 3.16 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 291.9

Radius: 8.6

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 4.5 AU - 6.76 AU

Year: 4954 Days

Day: 13.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 35,194,479 km

• M1: 107,710 km (0.078 R)
• M2: 201,209 km (0.077 R)
• M3: 487,988 km (0.05 R)
• M4: 654,191 km (0.055 R)
• M5: 1,088,325 km (0.079 R)
• M6: 1,148,313 km (0.056 R)
• M7: 1,234,182 km (0.085 R)
• M8: 1,322,445 km (0.114 R)
• M9: 1,491,790 km (0.058 R)
• M10: 1,752,389 km (0.077 R)
• M11: 1,997,880 km (0.112 R)
• M12: 2,394,763 km (0.088 R)
• M13: 3,052,395 km (0.038 R)
• M14: 3,155,767 km (0.064 R)
• M15: 3,260,336 km (0.09 R)
• M16: 3,948,935 km (0.119 R)
• M17: 4,118,579 km (0.038 R)
• M18: 4,348,511 km (0.083 R)
• M19: 4,543,287 km (0.059 R)
• M20: 4,661,619 km (0.046 R)
• M21: 5,186,109 km (0.101 R)
• M22: 5,665,720 km (0.114 R)
• M23: 6,356,414 km (0.101 R)
• M24: 6,422,536 km (0.116 R)
• M25: 6,734,298 km (0.114 R)
• M26: 7,073,735 km (0.047 R)
• M27: 7,165,140 km (0.057 R)
• M28: 7,441,896 km (0.079 R)
• M29: 7,628,444 km (0.112 R)
• M30: 7,769,216 km (0.102 R)
• M31: 8,077,537 km (0.11 R)
• M32: 8,559,541 km (0.109 R)
• M33: 8,803,984 km (0.1 R)
• M34: 8,927,103 km (0.079 R)
• M35: 10,009,594 km (0.071 R)
• M36: 10,189,709 km (0.117 R)
• M37: 10,579,262 km (0.119 R)
• M38: 10,657,801 km (0.064 R)
• M39: 10,736,490 km (0.101 R)
• M40: 11,132,924 km (0.093 R)
• M41: 11,642,005 km (0.112 R)
• M42: 11,912,927 km (0.102 R)
• M43: 12,076,587 km (0.101 R)
• M44: 12,323,274 km (0.059 R)
• M45: 12,433,528 km (0.091 R)
• M46: 12,571,756 km (0.12 R)
• M47: 12,794,059 km (0.061 R)
• M48: 13,242,404 km (0.082 R)
• M49: 13,355,350 km (0.102 R)
• M50: 14,010,888 km (0.058 R)
• M51: 14,589,233 km (0.098 R)
• M52: 14,822,905 km (0.093 R)
• M53: 15,799,480 km (0.102 R)
• M54: 15,859,319 km (0.108 R)
• M55: 16,431,830 km (0.107 R)
• M56: 16,857,885 km (0.082 R)
• M57: 17,072,259 km (0.113 R)
• M58: 17,721,065 km (0.105 R)
• M59: 18,346,384 km (0.104 R)
• M60: 18,440,780 km (0.088 R)
• M61: 18,535,326 km (0.096 R)
• M62: 19,233,948 km (0.108 R)
• M63: 19,425,882 km (0.08 R)
• M64: 19,554,237 km (0.094 R)
• M65: 19,650,728 km (0.079 R)
• M66: 20,624,011 km (0.081 R)
• M67: 21,116,487 km (0.045 R)
• M68: 21,513,371 km (0.09 R)
• M69: 22,113,258 km (0.111 R)
• M70: 22,381,637 km (0.112 R)

Planet 3 - Ice Giant

Semi-Major Axis: 14.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 59.6

Radius: 4.8

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 12.65 AU - 17.15 AU

Year: 21330 Days

Day: 17.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 35,194,479 km

• M1: 105,915 km (0.053 R)
• M2: 182,210 km (0.107 R)
• M3: 500,554 km (0.065 R)
• M4: 550,520 km (0.066 R)
• M5: 588,967 km (0.083 R)
• M6: 1,040,154 km (0.092 R)
• M7: 1,121,086 km (0.034 R)
• M8: 1,483,861 km (0.114 R)
• M9: 1,631,066 km (0.096 R)
• M10: 1,763,908 km (0.086 R)
• M11: 1,900,192 km (0.074 R)
• M12: 1,979,629 km (0.053 R)
• M13: 2,080,458 km (0.061 R)
• M14: 2,224,520 km (0.1 R)
• M15: 2,698,297 km (0.076 R)
• M16: 2,742,877 km (0.092 R)
• M17: 3,202,292 km (0.082 R)
• M18: 3,909,890 km (0.106 R)
• M19: 4,216,566 km (0.066 R)
• M20: 4,988,939 km (0.117 R)
• M21: 6,419,843 km (0.09 R)
• M22: 6,569,441 km (0.113 R)
• M23: 6,750,454 km (0.09 R)
• M24: 7,554,094 km (0.086 R)
• M25: 8,063,624 km (0.045 R)
• M26: 8,616,987 km (0.089 R)
• M27: 9,249,786 km (0.106 R)
• M28: 9,966,659 km (0.084 R)
• M29: 11,236,446 km (0.107 R)
• M30: 11,380,658 km (0.09 R)
• M31: 11,743,882 km (0.116 R)
• M32: 12,818,593 km (0.109 R)
• M33: 12,969,238 km (0.082 R)
• M34: 13,424,913 km (0.057 R)
• M35: 15,139,903 km (0.106 R)
• M36: 15,458,995 km (0.08 R)
• M37: 15,659,606 km (0.093 R)
• M38: 15,941,897 km (0.119 R)
• M39: 16,388,896 km (0.094 R)
• M40: 16,922,362 km (0.09 R)
• M41: 17,586,875 km (0.072 R)
• M42: 17,880,386 km (0.06 R)
• M43: 18,471,896 km (0.119 R)
• M44: 18,812,979 km (0.065 R)
• M45: 20,022,628 km (0.115 R)
• M46: 21,257,259 km (0.088 R)
• M47: 21,346,270 km (0.095 R)
• M48: 22,926,023 km (0.088 R)
• M49: 23,799,226 km (0.093 R)
• M50: 24,917,769 km (0.081 R)
• M51: 26,148,661 km (0.077 R)
• M52: 26,531,482 km (0.074 R)
• M53: 27,399,299 km (0.076 R)
• M54: 27,447,769 km (0.118 R)
• M55: 27,788,104 km (0.099 R)
• M56: 28,866,405 km (0.076 R)
• M57: 31,672,412 km (0.077 R)
• M58: 32,489,965 km (0.064 R)
• M59: 32,695,363 km (0.061 R)
• M60: 32,952,821 km (0.032 R)
• M61: 33,056,043 km (0.103 R)
• M62: 34,041,444 km (0.117 R)
• M63: 34,668,708 km (0.099 R)
• M64: 34,983,911 km (0.025 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 482 - 19,047 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit