🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.48 AU - 2.1 AU

Year: 893 Days

Day: 40.3 Hours

Environment

Temp: -58 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 3.05 AU - 3.49 AU

Year: 2204 Days

Day: 38.7 Hours

Environment

Temp: -109 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 4.02 AU - 4.16 AU

Year: 3083 Days

Day: 25.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.4 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 818.9

Radius: 13.1

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 6.29 AU - 7.13 AU

Year: 6479 Days

Day: 11.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 82,067,555 km

• M1: 164,109 km (0.026 R)
• M2: 303,983 km (0.091 R)
• M3: 537,056 km (0.09 R)
• M4: 625,768 km (0.084 R)
• M5: 895,642 km (0.111 R)
• M6: 1,238,670 km (0.082 R)
• M7: 1,453,493 km (0.104 R)
• M8: 2,002,667 km (0.111 R)
• M9: 2,658,953 km (0.075 R)
• M10: 2,915,812 km (0.117 R)
• M11: 3,230,117 km (0.115 R)
• M12: 3,504,629 km (0.066 R)
• M13: 3,632,087 km (0.057 R)
• M14: 3,813,100 km (0.114 R)
• M15: 4,050,213 km (0.114 R)
• M16: 4,238,108 km (0.058 R)
• M17: 4,734,473 km (0.116 R)
• M18: 5,133,451 km (0.055 R)
• M19: 5,278,710 km (0.08 R)
• M20: 6,209,359 km (0.102 R)
• M21: 6,520,373 km (0.033 R)
• M22: 6,836,772 km (0.111 R)
• M23: 6,964,678 km (0.027 R)
• M24: 9,507,693 km (0.113 R)
• M25: 10,084,093 km (0.118 R)
• M26: 10,376,557 km (0.064 R)
• M27: 10,486,960 km (0.1 R)
• M28: 10,597,812 km (0.059 R)
• M29: 10,932,612 km (0.088 R)
• M30: 11,082,509 km (0.082 R)
• M31: 11,233,155 km (0.083 R)
• M32: 11,498,392 km (0.076 R)
• M33: 11,689,129 km (0.11 R)
• M34: 11,804,020 km (0.095 R)
• M35: 12,423,505 km (0.115 R)
• M36: 12,540,790 km (0.084 R)
• M37: 13,372,404 km (0.106 R)
• M38: 13,693,890 km (0.118 R)
• M39: 14,058,759 km (0.111 R)
• M40: 14,756,484 km (0.114 R)
• M41: 15,297,729 km (0.067 R)
• M42: 16,057,835 km (0.11 R)
• M43: 17,090,510 km (0.118 R)
• M44: 17,571,018 km (0.093 R)
• M45: 17,923,321 km (0.099 R)
• M46: 18,233,587 km (0.065 R)
• M47: 19,219,886 km (0.075 R)
• M48: 20,639,121 km (0.119 R)
• M49: 20,917,672 km (0.107 R)
• M50: 21,150,745 km (0.065 R)
• M51: 22,472,143 km (0.097 R)
• M52: 22,950,408 km (0.071 R)
• M53: 23,239,132 km (0.111 R)
• M54: 23,335,622 km (0.09 R)
• M55: 24,454,764 km (0.08 R)
• M56: 24,552,900 km (0.117 R)
• M57: 25,144,560 km (0.052 R)
• M58: 25,293,260 km (0.113 R)
• M59: 25,940,720 km (0.108 R)
• M60: 26,896,949 km (0.077 R)
• M61: 26,998,377 km (0.112 R)
• M62: 27,099,804 km (0.072 R)
• M63: 27,201,381 km (0.066 R)
• M64: 27,557,873 km (0.093 R)
• M65: 28,121,408 km (0.081 R)
• M66: 28,740,294 km (0.092 R)
• M67: 29,051,607 km (0.069 R)
• M68: 30,412,948 km (0.057 R)
• M69: 32,709,724 km (0.104 R)
• M70: 33,415,228 km (0.111 R)
• M71: 33,524,135 km (0.117 R)
• M72: 33,961,110 km (0.075 R)
• M73: 34,785,694 km (0.104 R)
• M74: 35,117,352 km (0.117 R)
• M75: 35,728,160 km (0.117 R)
• M76: 36,566,806 km (0.049 R)
• M77: 37,298,788 km (0.11 R)
• M78: 37,524,980 km (0.118 R)
• M79: 37,638,226 km (0.071 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 701.7

Radius: 3.7

Gravity: 51.26 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 14.4 AU - 16.04 AU

Year: 22135 Days

Day: 16.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 82,067,555 km

• M1: 74,949 km (0.037 R)
• M2: 313,707 km (0.111 R)
• M3: 370,255 km (0.116 R)
• M4: 472,280 km (0.082 R)
• M5: 560,244 km (0.102 R)
• M6: 803,041 km (0.101 R)
• M7: 1,251,536 km (0.116 R)
• M8: 1,312,273 km (0.083 R)
• M9: 2,334,774 km (0.099 R)
• M10: 2,447,720 km (0.07 R)
• M11: 2,639,804 km (0.102 R)
• M12: 3,758,198 km (0.09 R)
• M13: 3,890,592 km (0.056 R)
• M14: 4,024,332 km (0.083 R)
• M15: 4,481,354 km (0.106 R)
• M16: 5,443,717 km (0.111 R)
• M17: 5,948,011 km (0.093 R)
• M18: 6,414,457 km (0.102 R)
• M19: 6,732,054 km (0.077 R)
• M20: 8,741,602 km (0.114 R)
• M21: 9,152,398 km (0.094 R)
• M22: 9,270,879 km (0.047 R)
• M23: 9,449,649 km (0.117 R)
• M24: 9,689,753 km (0.054 R)
• M25: 9,871,066 km (0.117 R)
• M26: 10,053,575 km (0.068 R)
• M27: 10,483,819 km (0.09 R)
• M28: 11,425,687 km (0.063 R)
• M29: 11,489,416 km (0.075 R)
• M30: 11,745,677 km (0.098 R)
• M31: 13,726,203 km (0.091 R)
• M32: 14,477,932 km (0.115 R)
• M33: 14,546,897 km (0.114 R)
• M34: 15,102,803 km (0.111 R)
• M35: 15,383,299 km (0.109 R)
• M36: 16,306,916 km (0.107 R)
• M37: 16,884,214 km (0.104 R)
• M38: 17,541,697 km (0.101 R)
• M39: 18,281,907 km (0.08 R)
• M40: 18,506,005 km (0.048 R)
• M41: 18,731,000 km (0.105 R)
• M42: 22,371,614 km (0.073 R)
• M43: 23,903,496 km (0.105 R)
• M44: 24,148,537 km (0.102 R)
• M45: 25,635,690 km (0.068 R)
• M46: 26,138,039 km (0.098 R)
• M47: 27,493,246 km (0.083 R)
• M48: 27,664,237 km (0.089 R)
• M49: 28,438,106 km (0.089 R)
• M50: 28,524,574 km (0.062 R)
• M51: 29,919,275 km (0.09 R)
• M52: 31,693,655 km (0.071 R)
• M53: 32,232,656 km (0.097 R)
• M54: 32,865,156 km (0.113 R)
• M55: 34,510,583 km (0.11 R)
• M56: 36,745,575 km (0.073 R)
• M57: 36,839,822 km (0.111 R)
• M58: 39,604,540 km (0.097 R)
• M59: 40,088,041 km (0.034 R)
• M60: 42,435,381 km (0.08 R)
• M61: 42,830,918 km (0.088 R)
• M62: 42,929,951 km (0.111 R)
• M63: 44,024,858 km (0.06 R)
• M64: 45,836,189 km (0.076 R)
• M65: 47,057,207 km (0.065 R)
• M66: 47,671,755 km (0.069 R)
• M67: 47,774,379 km (0.094 R)
• M68: 47,980,076 km (0.073 R)
• M69: 48,701,886 km (0.069 R)
• M70: 49,012,302 km (0.107 R)
• M71: 49,323,465 km (0.071 R)
• M72: 50,783,989 km (0.045 R)
• M73: 52,894,965 km (0.09 R)
• M74: 53,320,571 km (0.086 R)
• M75: 53,747,373 km (0.11 R)
• M76: 54,819,242 km (0.057 R)
• M77: 55,898,142 km (0.082 R)
• M78: 57,311,094 km (0.062 R)
• M79: 59,950,449 km (0.088 R)
• M80: 63,192,235 km (0.119 R)
• M81: 63,417,829 km (0.1 R)
• M82: 65,346,743 km (0.104 R)
• M83: 68,913,306 km (0.063 R)
• M84: 69,029,394 km (0.082 R)
• M85: 69,145,632 km (0.11 R)
• M86: 69,261,720 km (0.048 R)
• M87: 73,133,761 km (0.059 R)
• M88: 73,964,030 km (0.11 R)
• M89: 74,082,960 km (0.114 R)
• M90: 76,593,811 km (0.087 R)
• M91: 76,714,087 km (0.052 R)
• M92: 77,437,094 km (0.114 R)
• M93: 80,351,111 km (0.116 R)
• M94: 81,575,868 km (0.082 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 293 - 17,002 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit