🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.74 AU - 0.74 AU

Year: 242 Days

Day: 24.6 Hours

Environment

Temp: 109 °C

Axial Tilt: 13.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,688,603 km

• M1: 306,825 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 3.6 AU - 3.7 AU

Year: 2655 Days

Day: 24.8 Hours

Environment

Temp: -119 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 3.79 AU - 4.45 AU

Year: 3185 Days

Day: 43.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 41.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,688,603 km

• M1: 336,595 km (0.078 R)

Asteroid Belt

Center: 6.97 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 64.4

Radius: 13.5

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 8.82 AU - 10.8 AU

Year: 11700 Days

Day: 9.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 62,688,603 km

• M1: 185,053 km (0.043 R)
• M2: 311,912 km (0.11 R)
• M3: 444,754 km (0.112 R)
• M4: 603,478 km (0.088 R)
• M5: 806,033 km (0.067 R)
• M6: 939,325 km (0.055 R)
• M7: 1,191,996 km (0.119 R)
• M8: 1,749,397 km (0.101 R)
• M9: 2,049,341 km (0.049 R)
• M10: 2,317,421 km (0.101 R)
• M11: 2,464,176 km (0.111 R)
• M12: 2,698,746 km (0.103 R)
• M13: 2,923,292 km (0.081 R)
• M14: 3,046,710 km (0.076 R)
• M15: 3,353,984 km (0.085 R)
• M16: 3,596,034 km (0.091 R)
• M17: 3,863,066 km (0.112 R)
• M18: 3,979,453 km (0.058 R)
• M19: 4,316,048 km (0.041 R)
• M20: 4,457,269 km (0.056 R)
• M21: 5,038,007 km (0.063 R)
• M22: 5,315,811 km (0.118 R)
• M23: 5,467,503 km (0.077 R)
• M24: 5,598,700 km (0.117 R)
• M25: 5,753,235 km (0.113 R)
• M26: 6,293,433 km (0.091 R)
• M27: 6,803,113 km (0.076 R)
• M28: 7,495,452 km (0.107 R)
• M29: 8,411,290 km (0.081 R)
• M30: 9,546,139 km (0.091 R)
• M31: 9,757,671 km (0.112 R)
• M32: 10,185,371 km (0.056 R)
• M33: 10,591,978 km (0.057 R)
• M34: 10,701,334 km (0.097 R)
• M35: 10,893,567 km (0.049 R)
• M36: 11,170,323 km (0.076 R)
• M37: 11,617,771 km (0.111 R)
• M38: 11,730,567 km (0.032 R)
• M39: 11,900,511 km (0.117 R)
• M40: 12,820,538 km (0.107 R)
• M41: 12,907,903 km (0.119 R)
• M42: 13,083,381 km (0.046 R)
• M43: 13,703,763 km (0.096 R)
• M44: 13,822,993 km (0.076 R)
• M45: 14,062,499 km (0.055 R)
• M46: 14,424,526 km (0.085 R)
• M47: 14,515,481 km (0.045 R)
• M48: 15,188,373 km (0.091 R)
• M49: 15,497,591 km (0.119 R)
• M50: 15,590,791 km (0.065 R)
• M51: 15,684,290 km (0.082 R)
• M52: 16,469,678 km (0.103 R)
• M53: 16,947,045 km (0.111 R)
• M54: 17,139,278 km (0.092 R)
• M55: 17,688,003 km (0.08 R)
• M56: 18,538,318 km (0.111 R)
• M57: 18,935,201 km (0.118 R)
• M58: 19,134,764 km (0.034 R)
• M59: 19,872,282 km (0.095 R)
• M60: 20,790,364 km (0.035 R)
• M61: 20,996,211 km (0.053 R)
• M62: 21,617,940 km (0.104 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 451.2

Radius: 6.7

Gravity: 10.05 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 12.8 AU - 13.76 AU

Year: 18429 Days

Day: 15.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 62,688,603 km

• M1: 93,648 km (0.105 R)
• M2: 145,858 km (0.062 R)
• M3: 222,153 km (0.119 R)
• M4: 475,871 km (0.114 R)
• M5: 721,211 km (0.115 R)
• M6: 1,120,787 km (0.099 R)
• M7: 1,292,825 km (0.114 R)
• M8: 1,916,498 km (0.107 R)
• M9: 2,588,791 km (0.077 R)
• M10: 2,784,016 km (0.114 R)
• M11: 3,647,794 km (0.12 R)
• M12: 3,903,756 km (0.061 R)
• M13: 4,015,207 km (0.087 R)
• M14: 4,627,212 km (0.071 R)
• M15: 4,824,531 km (0.038 R)
• M16: 5,186,558 km (0.054 R)
• M17: 5,682,924 km (0.054 R)
• M18: 7,628,893 km (0.058 R)
• M19: 8,575,399 km (0.111 R)
• M20: 8,769,128 km (0.053 R)
• M21: 9,013,421 km (0.06 R)
• M22: 9,658,787 km (0.116 R)
• M23: 9,860,444 km (0.107 R)
• M24: 10,421,885 km (0.11 R)
• M25: 10,732,600 km (0.092 R)
• M26: 12,005,379 km (0.102 R)
• M27: 12,113,688 km (0.107 R)
• M28: 13,046,580 km (0.08 R)
• M29: 13,718,873 km (0.106 R)
• M30: 14,173,351 km (0.117 R)
• M31: 15,331,089 km (0.071 R)
• M32: 15,802,771 km (0.063 R)
• M33: 15,862,012 km (0.085 R)
• M34: 18,293,276 km (0.076 R)
• M35: 18,542,656 km (0.078 R)
• M36: 18,730,551 km (0.088 R)
• M37: 19,107,986 km (0.11 R)
• M38: 19,361,106 km (0.099 R)
• M39: 20,191,374 km (0.088 R)
• M40: 20,578,533 km (0.096 R)
• M41: 20,643,309 km (0.119 R)
• M42: 20,773,011 km (0.066 R)
• M43: 22,684,124 km (0.108 R)
• M44: 22,885,033 km (0.102 R)
• M45: 23,086,392 km (0.105 R)
• M46: 23,558,822 km (0.055 R)
• M47: 24,034,544 km (0.064 R)
• M48: 24,857,182 km (0.072 R)
• M49: 26,954,096 km (0.117 R)
• M50: 29,471,080 km (0.111 R)
• M51: 29,763,544 km (0.069 R)
• M52: 30,203,960 km (0.088 R)
• M53: 31,538,074 km (0.094 R)
• M54: 31,687,522 km (0.066 R)
• M55: 32,740,092 km (0.106 R)
• M56: 33,957,071 km (0.104 R)
• M57: 35,188,710 km (0.055 R)
• M58: 36,513,399 km (0.068 R)
• M59: 36,591,789 km (0.116 R)
• M60: 36,827,405 km (0.062 R)
• M61: 38,890,510 km (0.103 R)
• M62: 40,421,793 km (0.107 R)
• M63: 41,072,395 km (0.073 R)
• M64: 42,054,804 km (0.082 R)
• M65: 42,219,212 km (0.048 R)
• M66: 42,548,926 km (0.106 R)
• M67: 43,293,624 km (0.119 R)
• M68: 43,875,859 km (0.093 R)
• M69: 44,209,761 km (0.037 R)
• M70: 46,061,035 km (0.059 R)
• M71: 46,825,630 km (0.077 R)
• M72: 48,798,676 km (0.048 R)
• M73: 48,885,143 km (0.105 R)
• M74: 49,317,930 km (0.093 R)
• M75: 49,578,230 km (0.091 R)
• M76: 50,187,243 km (0.101 R)
• M77: 51,237,121 km (0.09 R)
• M78: 51,412,899 km (0.025 R)
• M79: 51,588,676 km (0.039 R)
• M80: 53,536,590 km (0.101 R)
• M81: 53,625,750 km (0.035 R)
• M82: 53,982,691 km (0.034 R)
• M83: 55,508,589 km (0.115 R)
• M84: 56,231,446 km (0.094 R)
• M85: 57,595,330 km (0.103 R)
• M86: 59,154,289 km (0.116 R)
• M87: 59,523,048 km (0.077 R)
• M88: 60,077,607 km (0.102 R)
• M89: 61,471,710 km (0.071 R)
• M90: 61,658,408 km (0.068 R)
• M91: 62,313,347 km (0.093 R)
• M92: 62,594,741 km (0.082 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 413 - 17,337 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit