🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.83 AU - 1.01 AU

Year: 338 Days

Day: 24.1 Hours

Environment

Temp: 14 °C

Axial Tilt: 7.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.79 AU - 1.25 AU

Year: 394 Days

Day: 15.9 Hours

Environment

Temp: 15 °C

Axial Tilt: 17.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 2.21 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 3.23 AU - 3.57 AU

Year: 2400 Days

Day: 41.4 Hours

Environment

Temp: -129 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 271.3

Radius: 12.5

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 3.71 AU - 4.89 AU

Year: 3414 Days

Day: 14.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 22,471,229 km

• M1: 159,771 km (0.092 R)
• M2: 291,716 km (0.098 R)
• M3: 424,858 km (0.086 R)
• M4: 512,522 km (0.072 R)
• M5: 662,270 km (0.118 R)
• M6: 743,501 km (0.08 R)
• M7: 872,604 km (0.079 R)
• M8: 1,028,934 km (0.059 R)
• M9: 1,235,828 km (0.118 R)
• M10: 1,339,350 km (0.102 R)
• M11: 1,634,058 km (0.12 R)
• M12: 2,310,988 km (0.113 R)
• M13: 2,680,046 km (0.107 R)
• M14: 2,775,340 km (0.114 R)
• M15: 3,011,555 km (0.063 R)
• M16: 3,139,311 km (0.116 R)
• M17: 3,225,480 km (0.088 R)
• M18: 3,429,830 km (0.119 R)
• M19: 3,518,692 km (0.112 R)
• M20: 3,820,730 km (0.09 R)
• M21: 4,115,437 km (0.107 R)
• M22: 4,225,990 km (0.119 R)
• M23: 4,417,775 km (0.085 R)
• M24: 4,579,789 km (0.108 R)
• M25: 4,760,354 km (0.117 R)
• M26: 5,111,759 km (0.057 R)
• M27: 5,247,744 km (0.102 R)
• M28: 5,367,871 km (0.071 R)
• M29: 5,663,327 km (0.058 R)
• M30: 6,017,874 km (0.096 R)
• M31: 6,143,685 km (0.081 R)
• M32: 6,489,705 km (0.086 R)
• M33: 6,767,359 km (0.116 R)
• M34: 7,277,039 km (0.067 R)
• M35: 7,623,807 km (0.12 R)
• M36: 8,015,454 km (0.049 R)
• M37: 8,534,409 km (0.076 R)
• M38: 8,941,166 km (0.117 R)
• M39: 9,437,531 km (0.11 R)
• M40: 9,668,062 km (0.05 R)
• M41: 9,773,528 km (0.045 R)
• M42: 10,199,134 km (0.06 R)
• M43: 10,306,396 km (0.085 R)
• M44: 10,392,564 km (0.107 R)
• M45: 10,674,257 km (0.114 R)
• M46: 10,783,164 km (0.037 R)
• M47: 11,311,544 km (0.058 R)
• M48: 11,646,194 km (0.12 R)
• M49: 11,871,040 km (0.1 R)
• M50: 12,600,329 km (0.092 R)
• M51: 12,947,097 km (0.114 R)
• M52: 13,063,484 km (0.031 R)
• M53: 13,839,897 km (0.111 R)
• M54: 14,293,777 km (0.085 R)
• M55: 14,631,420 km (0.116 R)
• M56: 15,610,388 km (0.119 R)
• M57: 15,883,255 km (0.091 R)
• M58: 16,534,753 km (0.093 R)
• M59: 16,711,728 km (0.054 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 38.1

Radius: 9.9

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 9.95 AU - 10.31 AU

Year: 12345 Days

Day: 14.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 22,471,229 km

• M1: 284,386 km (0.104 R)
• M2: 527,482 km (0.082 R)
• M3: 678,875 km (0.115 R)
• M4: 794,963 km (0.116 R)
• M5: 1,681,929 km (0.072 R)
• M6: 1,843,046 km (0.115 R)
• M7: 2,151,965 km (0.065 R)
• M8: 2,297,823 km (0.063 R)
• M9: 2,677,203 km (0.105 R)
• M10: 2,818,573 km (0.09 R)
• M11: 2,978,643 km (0.086 R)
• M12: 3,092,487 km (0.053 R)
• M13: 3,174,766 km (0.09 R)
• M14: 3,545,470 km (0.08 R)
• M15: 4,218,211 km (0.103 R)
• M16: 4,739,111 km (0.105 R)
• M17: 4,834,255 km (0.097 R)
• M18: 4,929,998 km (0.106 R)
• M19: 5,065,234 km (0.066 R)
• M20: 5,699,080 km (0.041 R)
• M21: 5,963,719 km (0.104 R)
• M22: 6,190,958 km (0.111 R)
• M23: 6,653,814 km (0.08 R)
• M24: 6,739,085 km (0.07 R)
• M25: 7,062,515 km (0.119 R)
• M26: 7,724,636 km (0.1 R)
• M27: 8,063,026 km (0.037 R)
• M28: 8,684,605 km (0.066 R)
• M29: 8,965,849 km (0.084 R)
• M30: 9,107,518 km (0.063 R)
• M31: 10,840,610 km (0.119 R)
• M32: 11,067,400 km (0.115 R)
• M33: 11,295,836 km (0.11 R)
• M34: 11,551,499 km (0.062 R)
• M35: 11,654,273 km (0.11 R)
• M36: 12,251,318 km (0.104 R)
• M37: 12,566,820 km (0.082 R)
• M38: 12,991,677 km (0.093 R)
• M39: 13,421,173 km (0.067 R)
• M40: 14,019,415 km (0.069 R)
• M41: 14,737,634 km (0.049 R)
• M42: 15,354,576 km (0.073 R)
• M43: 15,496,095 km (0.116 R)
• M44: 16,267,272 km (0.079 R)
• M45: 16,469,230 km (0.074 R)
• M46: 16,585,018 km (0.097 R)
• M47: 16,701,106 km (0.11 R)
• M48: 17,521,052 km (0.058 R)
• M49: 17,668,855 km (0.089 R)
• M50: 19,139,402 km (0.103 R)
• M51: 19,474,800 km (0.061 R)
• M52: 20,213,515 km (0.089 R)
• M53: 21,055,601 km (0.098 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 13.9

Radius: 5.8

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 13.06 AU - 17.2 AU

Year: 22533 Days

Day: 24.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 22,471,229 km

• M1: 393,143 km (0.09 R)
• M2: 1,492,239 km (0.114 R)
• M3: 3,232,062 km (0.093 R)
• M4: 3,355,331 km (0.087 R)
• M5: 3,715,862 km (0.066 R)
• M6: 4,222,250 km (0.112 R)
• M7: 4,512,769 km (0.061 R)
• M8: 5,485,604 km (0.07 R)
• M9: 6,365,988 km (0.106 R)
• M10: 7,614,382 km (0.107 R)
• M11: 7,943,946 km (0.118 R)
• M12: 8,447,044 km (0.092 R)
• M13: 8,763,742 km (0.112 R)
• M14: 9,635,300 km (0.029 R)
• M15: 9,838,454 km (0.106 R)
• M16: 10,691,161 km (0.089 R)
• M17: 11,891,684 km (0.119 R)
• M18: 12,356,186 km (0.077 R)
• M19: 12,438,764 km (0.115 R)
• M20: 13,190,493 km (0.087 R)
• M21: 14,883,492 km (0.076 R)
• M22: 15,177,153 km (0.106 R)
• M23: 16,401,013 km (0.106 R)
• M24: 17,904,920 km (0.038 R)
• M25: 18,154,599 km (0.109 R)
• M26: 19,101,255 km (0.089 R)
• M27: 19,356,468 km (0.088 R)
• M28: 20,518,395 km (0.105 R)
• M29: 21,603,429 km (0.101 R)
• M30: 22,035,916 km (0.095 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 338 - 12,488 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit