🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.55 AU - 0.63 AU

Year: 297 Days

Day: 24.3 Hours

Environment

Temp: -124 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 25,370,277 km

• M1: 267,182 km (0.072 R)
• M2: 415,882 km (0.114 R)

Asteroid Belt

Center: 0.97 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 650.2

Radius: 10.1

Gravity: 6.37 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.19 AU - 1.51 AU

Year: 1029 Days

Day: 10.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 179.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 25,370,277 km

• M1: 132,843 km (0.116 R)
• M2: 207,343 km (0.118 R)
• M3: 302,786 km (0.112 R)
• M4: 369,956 km (0.083 R)
• M5: 566,378 km (0.055 R)
• M6: 743,202 km (0.112 R)
• M7: 867,219 km (0.079 R)
• M8: 938,727 km (0.117 R)
• M9: 1,060,200 km (0.046 R)
• M10: 1,274,873 km (0.084 R)
• M11: 1,342,042 km (0.095 R)
• M12: 1,410,558 km (0.119 R)
• M13: 1,607,280 km (0.053 R)
• M14: 1,754,484 km (0.099 R)
• M15: 1,821,504 km (0.088 R)
• M16: 1,897,799 km (0.105 R)
• M17: 1,992,644 km (0.113 R)
• M18: 2,151,517 km (0.1 R)
• M19: 2,323,554 km (0.118 R)
• M20: 2,416,155 km (0.07 R)
• M21: 2,643,095 km (0.094 R)
• M22: 2,730,161 km (0.084 R)
• M23: 2,867,342 km (0.095 R)
• M24: 3,169,231 km (0.037 R)
• M25: 3,251,510 km (0.063 R)
• M26: 3,334,387 km (0.066 R)
• M27: 3,407,690 km (0.119 R)
• M28: 3,555,642 km (0.114 R)
• M29: 3,619,820 km (0.089 R)
• M30: 3,781,834 km (0.12 R)
• M31: 4,023,884 km (0.099 R)
• M32: 4,214,322 km (0.105 R)
• M33: 4,615,992 km (0.069 R)
• M34: 4,721,159 km (0.06 R)
• M35: 4,886,614 km (0.088 R)
• M36: 4,958,122 km (0.097 R)
• M37: 5,041,897 km (0.064 R)
• M38: 5,357,399 km (0.062 R)
• M39: 5,505,351 km (0.086 R)
• M40: 5,629,517 km (0.088 R)
• M41: 5,717,032 km (0.104 R)
• M42: 5,779,863 km (0.055 R)
• M43: 6,123,041 km (0.11 R)
• M44: 6,264,710 km (0.109 R)
• M45: 6,736,243 km (0.113 R)
• M46: 6,802,514 km (0.112 R)
• M47: 6,935,956 km (0.08 R)
• M48: 7,191,918 km (0.065 R)
• M49: 7,409,882 km (0.11 R)
• M50: 7,713,266 km (0.086 R)
• M51: 8,105,213 km (0.053 R)
• M52: 8,260,944 km (0.104 R)
• M53: 8,374,938 km (0.091 R)
• M54: 8,589,910 km (0.066 R)
• M55: 8,734,272 km (0.034 R)
• M56: 8,908,553 km (0.108 R)
• M57: 9,084,032 km (0.119 R)
• M58: 9,216,276 km (0.088 R)
• M59: 9,527,739 km (0.09 R)
• M60: 9,677,187 km (0.115 R)
• M61: 9,842,493 km (0.083 R)
• M62: 10,099,801 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 688.5

Radius: 15

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.48 AU - 2.12 AU

Year: 1584 Days

Day: 11.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 25,370,277 km

• M1: 189,989 km (0.052 R)
• M2: 289,322 km (0.1 R)
• M3: 400,623 km (0.098 R)
• M4: 524,191 km (0.05 R)
• M5: 734,526 km (0.074 R)
• M6: 920,924 km (0.083 R)
• M7: 1,158,785 km (0.113 R)
• M8: 1,281,306 km (0.115 R)
• M9: 1,579,006 km (0.088 R)
• M10: 2,046,798 km (0.063 R)
• M11: 2,297,075 km (0.089 R)
• M12: 2,465,822 km (0.115 R)
• M13: 2,662,244 km (0.116 R)
• M14: 3,157,861 km (0.112 R)
• M15: 3,397,517 km (0.105 R)
• M16: 3,682,501 km (0.077 R)
• M17: 4,097,785 km (0.12 R)
• M18: 4,359,880 km (0.089 R)
• M19: 4,542,390 km (0.091 R)
• M20: 4,944,359 km (0.087 R)
• M21: 5,463,165 km (0.118 R)
• M22: 5,599,448 km (0.104 R)
• M23: 5,721,520 km (0.119 R)
• M24: 5,859,898 km (0.059 R)
• M25: 5,999,473 km (0.11 R)
• M26: 6,187,368 km (0.057 R)
• M27: 6,345,343 km (0.05 R)
• M28: 6,536,829 km (0.079 R)
• M29: 6,697,945 km (0.116 R)
• M30: 6,811,341 km (0.081 R)
• M31: 6,958,246 km (0.069 R)
• M32: 7,089,742 km (0.063 R)
• M33: 7,405,394 km (0.034 R)
• M34: 7,573,392 km (0.082 R)
• M35: 7,998,998 km (0.112 R)
• M36: 8,206,191 km (0.045 R)
• M37: 8,415,030 km (0.115 R)
• M38: 8,572,856 km (0.056 R)
• M39: 8,696,423 km (0.05 R)
• M40: 8,891,649 km (0.108 R)
• M41: 9,467,750 km (0.12 R)
• M42: 9,687,061 km (0.111 R)
• M43: 9,815,715 km (0.051 R)
• M44: 9,926,417 km (0.083 R)
• M45: 10,037,718 km (0.092 R)
• M46: 10,411,264 km (0.105 R)
• M47: 10,846,594 km (0.094 R)
• M48: 11,056,928 km (0.098 R)
• M49: 11,287,907 km (0.096 R)
• M50: 11,559,427 km (0.12 R)
• M51: 11,833,192 km (0.085 R)
• M52: 12,727,488 km (0.083 R)
• M53: 12,888,904 km (0.084 R)
• M54: 13,132,150 km (0.042 R)
• M55: 13,295,062 km (0.116 R)
• M56: 13,684,914 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 675

Radius: 8.6

Gravity: 9.13 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.68 AU - 3.86 AU

Year: 3879 Days

Day: 5 Hours

Environment

Temp: -195 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 25,370,277 km

• M1: 153,338 km (0.113 R)
• M2: 251,624 km (0.119 R)
• M3: 364,420 km (0.116 R)
• M4: 554,859 km (0.099 R)
• M5: 615,446 km (0.069 R)
• M6: 700,118 km (0.029 R)
• M7: 870,211 km (0.084 R)
• M8: 978,819 km (0.036 R)
• M9: 1,501,813 km (0.032 R)
• M10: 1,560,007 km (0.038 R)
• M11: 1,648,569 km (0.061 R)
• M12: 1,708,707 km (0.049 R)
• M13: 1,877,752 km (0.068 R)
• M14: 2,117,259 km (0.087 R)
• M15: 2,332,829 km (0.117 R)
• M16: 2,678,400 km (0.062 R)
• M17: 2,875,421 km (0.101 R)
• M18: 3,133,178 km (0.089 R)
• M19: 3,264,824 km (0.061 R)
• M20: 3,417,713 km (0.083 R)
• M21: 3,612,041 km (0.087 R)
• M22: 3,850,051 km (0.075 R)
• M23: 4,258,154 km (0.115 R)
• M24: 4,341,480 km (0.104 R)
• M25: 4,552,114 km (0.109 R)
• M26: 4,615,992 km (0.064 R)
• M27: 4,852,656 km (0.119 R)
• M28: 4,961,563 km (0.054 R)
• M29: 5,115,499 km (0.084 R)
• M30: 5,204,061 km (0.112 R)
• M31: 5,586,583 km (0.093 R)
• M32: 6,071,579 km (0.081 R)
• M33: 6,474,147 km (0.08 R)
• M34: 6,763,619 km (0.071 R)
• M35: 6,885,392 km (0.063 R)
• M36: 7,330,146 km (0.064 R)
• M37: 9,038,853 km (0.114 R)
• M38: 9,552,871 km (0.06 R)
• M39: 9,744,506 km (0.115 R)
• M40: 10,159,790 km (0.074 R)
• M41: 10,580,758 km (0.083 R)
• M42: 10,665,580 km (0.034 R)
• M43: 10,807,549 km (0.084 R)
• M44: 11,093,430 km (0.059 R)
• M45: 11,614,180 km (0.075 R)
• M46: 11,818,980 km (0.072 R)
• M47: 12,172,629 km (0.086 R)
• M48: 12,470,030 km (0.111 R)
• M49: 13,102,380 km (0.102 R)
• M50: 13,499,113 km (0.032 R)
• M51: 13,652,750 km (0.096 R)
• M52: 13,930,853 km (0.085 R)
• M53: 14,117,252 km (0.046 R)
• M54: 15,157,107 km (0.06 R)
• M55: 15,348,742 km (0.074 R)
• M56: 15,444,933 km (0.096 R)
• M57: 15,863,957 km (0.067 R)
• M58: 16,026,121 km (0.092 R)
• M59: 16,221,496 km (0.091 R)
• M60: 16,483,142 km (0.111 R)
• M61: 16,911,291 km (0.064 R)
• M62: 16,977,563 km (0.08 R)
• M63: 17,209,889 km (0.034 R)
• M64: 17,309,820 km (0.055 R)
• M65: 17,510,281 km (0.094 R)
• M66: 17,610,811 km (0.089 R)
• M67: 18,082,343 km (0.092 R)
• M68: 18,592,173 km (0.054 R)
• M69: 18,728,905 km (0.113 R)
• M70: 19,037,825 km (0.079 R)
• M71: 19,521,774 km (0.088 R)
• M72: 19,591,188 km (0.083 R)
• M73: 21,247,236 km (0.053 R)
• M74: 21,354,348 km (0.116 R)
• M75: 21,497,663 km (0.041 R)
• M76: 22,146,170 km (0.098 R)
• M77: 22,984,217 km (0.096 R)
• M78: 23,536,383 km (0.092 R)
• M79: 24,204,636 km (0.105 R)
• M80: 24,428,883 km (0.116 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 390 - 17,211 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit