🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.64 AU - 1.06 AU

Year: 333 Days

Day: 25.7 Hours

Environment

Temp: -40 °C

Axial Tilt: 127.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 33,955,558 km

• M1: 239,057 km (0.049 R)
• M2: 950,096 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.38 AU - 1.4 AU

Year: 696 Days

Day: 32.2 Hours

Environment

Temp: -77 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,955,558 km

• M1: 33,360 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.03 AU - 3.23 AU

Year: 1811 Days

Day: 34.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 33,955,558 km

• M1: 347,067 km (0.073 R)
• M2: 1,312,572 km (0.091 R)

Asteroid Belt

Center: 3.14 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 80.2

Radius: 9

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.77 AU - 4.51 AU

Year: 2949 Days

Day: 12.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 33,955,558 km

• M1: 167,998 km (0.11 R)
• M2: 318,793 km (0.067 R)
• M3: 481,705 km (0.097 R)
• M4: 604,824 km (0.111 R)
• M5: 763,398 km (0.074 R)
• M6: 857,794 km (0.094 R)
• M7: 1,107,922 km (0.111 R)
• M8: 1,216,081 km (0.12 R)
• M9: 1,275,172 km (0.072 R)
• M10: 1,577,809 km (0.058 R)
• M11: 1,634,506 km (0.095 R)
• M12: 1,741,768 km (0.119 R)
• M13: 1,834,369 km (0.037 R)
• M14: 1,998,328 km (0.11 R)
• M15: 2,131,321 km (0.064 R)
• M16: 2,221,528 km (0.073 R)
• M17: 2,285,556 km (0.117 R)
• M18: 2,378,008 km (0.084 R)
• M19: 2,490,655 km (0.085 R)
• M20: 2,760,530 km (0.107 R)
• M21: 3,265,871 km (0.09 R)
• M22: 3,518,692 km (0.043 R)
• M23: 3,799,786 km (0.115 R)
• M24: 3,876,829 km (0.031 R)
• M25: 3,976,461 km (0.112 R)
• M26: 4,122,020 km (0.114 R)
• M27: 4,337,889 km (0.092 R)
• M28: 4,557,649 km (0.107 R)
• M29: 4,674,634 km (0.039 R)
• M30: 4,733,576 km (0.092 R)
• M31: 4,852,207 km (0.078 R)
• M32: 4,947,800 km (0.091 R)
• M33: 5,398,090 km (0.111 R)
• M34: 5,534,523 km (0.108 R)
• M35: 5,747,700 km (0.106 R)
• M36: 5,950,704 km (0.106 R)
• M37: 6,040,313 km (0.083 R)
• M38: 6,364,043 km (0.042 R)
• M39: 7,313,989 km (0.084 R)
• M40: 7,492,759 km (0.086 R)
• M41: 7,617,374 km (0.118 R)
• M42: 7,714,613 km (0.036 R)
• M43: 7,812,450 km (0.066 R)
• M44: 8,023,383 km (0.119 R)
• M45: 8,222,049 km (0.11 R)
• M46: 8,393,637 km (0.05 R)
• M47: 8,609,657 km (0.071 R)
• M48: 8,944,606 km (0.093 R)
• M49: 9,047,380 km (0.112 R)
• M50: 9,106,322 km (0.078 R)
• M51: 9,180,223 km (0.036 R)
• M52: 9,328,474 km (0.07 R)
• M53: 9,899,041 km (0.083 R)
• M54: 10,035,773 km (0.082 R)
• M55: 10,096,809 km (0.071 R)
• M56: 10,234,589 km (0.071 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 754.7

Radius: 9.1

Gravity: 9.11 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 4.29 AU - 4.53 AU

Year: 3932 Days

Day: 11 Hours

Environment

Temp: -167 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 33,955,558 km

• M1: 117,584 km (0.108 R)
• M2: 205,398 km (0.119 R)
• M3: 316,998 km (0.109 R)
• M4: 473,178 km (0.05 R)
• M5: 815,608 km (0.096 R)
• M6: 912,547 km (0.053 R)
• M7: 1,000,511 km (0.104 R)
• M8: 1,296,565 km (0.12 R)
• M9: 1,528,890 km (0.09 R)
• M10: 1,712,148 km (0.102 R)
• M11: 1,822,401 km (0.038 R)
• M12: 1,886,429 km (0.102 R)
• M13: 2,116,959 km (0.103 R)
• M14: 2,184,428 km (0.074 R)
• M15: 2,304,406 km (0.104 R)
• M16: 2,444,280 km (0.08 R)
• M17: 2,824,857 km (0.113 R)
• M18: 2,899,356 km (0.101 R)
• M19: 3,088,897 km (0.114 R)
• M20: 3,661,408 km (0.107 R)
• M21: 3,887,151 km (0.082 R)
• M22: 4,223,746 km (0.095 R)
• M23: 4,352,550 km (0.119 R)
• M24: 4,439,018 km (0.065 R)
• M25: 4,526,084 km (0.078 R)
• M26: 4,857,742 km (0.056 R)
• M27: 5,015,269 km (0.097 R)
• M28: 5,243,256 km (0.088 R)
• M29: 5,662,279 km (0.063 R)
• M30: 5,756,825 km (0.11 R)
• M31: 5,875,905 km (0.071 R)
• M32: 5,995,733 km (0.082 R)
• M33: 6,116,309 km (0.043 R)
• M34: 6,189,014 km (0.106 R)
• M35: 6,262,167 km (0.115 R)
• M36: 6,656,656 km (0.091 R)
• M37: 6,806,703 km (0.102 R)
• M38: 7,033,793 km (0.065 R)
• M39: 7,809,009 km (0.111 R)
• M40: 8,153,383 km (0.107 R)
• M41: 8,233,568 km (0.083 R)
• M42: 8,421,762 km (0.07 R)
• M43: 8,556,998 km (0.101 R)
• M44: 10,729,159 km (0.106 R)
• M45: 11,230,611 km (0.064 R)
• M46: 11,499,289 km (0.087 R)
• M47: 11,890,936 km (0.112 R)
• M48: 12,625,761 km (0.094 R)
• M49: 12,998,559 km (0.08 R)
• M50: 13,501,357 km (0.106 R)
• M51: 13,914,696 km (0.105 R)
• M52: 13,978,575 km (0.092 R)
• M53: 14,138,944 km (0.058 R)
• M54: 14,299,761 km (0.04 R)
• M55: 14,396,551 km (0.073 R)
• M56: 14,623,341 km (0.064 R)
• M57: 14,688,417 km (0.108 R)
• M58: 15,113,424 km (0.082 R)
• M59: 15,277,982 km (0.075 R)
• M60: 15,775,095 km (0.053 R)
• M61: 16,311,254 km (0.1 R)
• M62: 16,513,959 km (0.079 R)
• M63: 17,092,604 km (0.096 R)
• M64: 17,195,378 km (0.07 R)
• M65: 17,332,708 km (0.058 R)
• M66: 17,677,831 km (0.103 R)
• M67: 19,151,819 km (0.108 R)
• M68: 19,616,021 km (0.108 R)
• M69: 19,903,548 km (0.092 R)
• M70: 20,337,382 km (0.073 R)
• M71: 21,177,673 km (0.11 R)
• M72: 22,178,632 km (0.065 R)
• M73: 22,440,728 km (0.1 R)
• M74: 22,515,676 km (0.092 R)
• M75: 22,929,913 km (0.083 R)
• M76: 23,346,842 km (0.057 R)
• M77: 24,149,435 km (0.056 R)
• M78: 24,496,203 km (0.108 R)
• M79: 24,728,229 km (0.052 R)
• M80: 24,922,257 km (0.106 R)
• M81: 25,781,697 km (0.076 R)
• M82: 26,057,256 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 988.9

Radius: 8.9

Gravity: 12.48 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 4.06 AU - 6.24 AU

Year: 4962 Days

Day: 7.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 33,955,558 km

• M1: 155,133 km (0.033 R)
• M2: 228,735 km (0.039 R)
• M3: 381,475 km (0.038 R)
• M4: 455,526 km (0.032 R)
• M5: 583,432 km (0.114 R)
• M6: 710,889 km (0.101 R)
• M7: 949,348 km (0.103 R)
• M8: 1,070,522 km (0.104 R)
• M9: 1,570,628 km (0.118 R)
• M10: 1,789,490 km (0.109 R)
• M11: 1,960,181 km (0.084 R)
• M12: 2,018,225 km (0.118 R)
• M13: 2,076,867 km (0.096 R)
• M14: 2,546,006 km (0.06 R)
• M15: 2,738,539 km (0.077 R)
• M16: 2,913,718 km (0.035 R)
• M17: 3,252,108 km (0.088 R)
• M18: 3,437,759 km (0.11 R)
• M19: 3,650,786 km (0.075 R)
• M20: 3,917,220 km (0.085 R)
• M21: 3,990,972 km (0.113 R)
• M22: 4,911,896 km (0.096 R)
• M23: 5,179,078 km (0.087 R)
• M24: 5,368,918 km (0.117 R)
• M25: 5,616,502 km (0.115 R)
• M26: 6,065,745 km (0.056 R)
• M27: 6,122,742 km (0.092 R)
• M28: 6,323,652 km (0.108 R)
• M29: 6,497,484 km (0.109 R)
• M30: 6,820,466 km (0.079 R)
• M31: 7,239,191 km (0.088 R)
• M32: 8,070,057 km (0.058 R)
• M33: 8,164,304 km (0.109 R)
• M34: 8,866,217 km (0.101 R)
• M35: 9,388,762 km (0.084 R)
• M36: 9,554,218 km (0.111 R)
• M37: 9,620,639 km (0.086 R)
• M38: 9,787,441 km (0.043 R)
• M39: 10,361,448 km (0.109 R)
• M40: 10,635,511 km (0.118 R)
• M41: 10,877,112 km (0.087 R)
• M42: 11,330,842 km (0.077 R)
• M43: 12,040,833 km (0.117 R)
• M44: 12,509,972 km (0.101 R)
• M45: 12,765,186 km (0.116 R)
• M46: 13,095,798 km (0.039 R)
• M47: 13,169,549 km (0.108 R)
• M48: 13,653,050 km (0.106 R)
• M49: 13,727,849 km (0.067 R)
• M50: 14,104,386 km (0.116 R)
• M51: 14,255,929 km (0.086 R)
• M52: 14,484,215 km (0.069 R)
• M53: 14,790,592 km (0.1 R)
• M54: 15,176,554 km (0.077 R)
• M55: 15,370,882 km (0.043 R)
• M56: 16,076,834 km (0.1 R)
• M57: 17,479,913 km (0.062 R)
• M58: 18,755,085 km (0.095 R)
• M59: 19,047,100 km (0.099 R)
• M60: 19,130,875 km (0.037 R)
• M61: 19,974,756 km (0.104 R)
• M62: 20,187,784 km (0.067 R)
• M63: 21,090,158 km (0.113 R)
• M64: 22,049,679 km (0.104 R)
• M65: 23,201,882 km (0.112 R)
• M66: 23,515,439 km (0.111 R)
• M67: 24,874,984 km (0.04 R)
• M68: 25,012,465 km (0.107 R)
• M69: 25,425,953 km (0.056 R)
• M70: 26,446,660 km (0.118 R)
• M71: 26,633,657 km (0.075 R)
• M72: 27,291,588 km (0.094 R)
• M73: 27,433,258 km (0.106 R)
• M74: 27,669,921 km (0.097 R)
• M75: 28,767,521 km (0.115 R)
• M76: 29,442,507 km (0.119 R)
• M77: 29,684,855 km (0.037 R)
• M78: 30,955,689 km (0.048 R)
• M79: 31,152,709 km (0.108 R)
• M80: 31,251,444 km (0.099 R)
• M81: 32,194,359 km (0.086 R)
• M82: 33,348,208 km (0.12 R)
• M83: 33,651,443 km (0.077 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 357 - 10,574 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit