🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.97 AU - 1.19 AU

Year: 408 Days

Day: 45.8 Hours

Environment

Temp: 12 °C

Axial Tilt: 32.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 4.29 AU - 5.15 AU

Year: 3727 Days

Day: 27.8 Hours

Environment

Temp: -132 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 11.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 601.7

Radius: 8.7

Gravity: 7.95 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 10.02 AU - 12.82 AU

Year: 14026 Days

Day: 10.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 105,580,485 km

• M1: 113,844 km (0.112 R)
• M2: 617,390 km (0.066 R)
• M3: 942,167 km (0.091 R)
• M4: 1,802,056 km (0.112 R)
• M5: 2,548,699 km (0.093 R)
• M6: 3,233,708 km (0.059 R)
• M7: 3,619,670 km (0.116 R)
• M8: 4,152,538 km (0.11 R)
• M9: 5,587,780 km (0.086 R)
• M10: 6,577,220 km (0.104 R)
• M11: 6,862,653 km (0.097 R)
• M12: 8,850,360 km (0.04 R)
• M13: 9,556,162 km (0.108 R)
• M14: 10,628,929 km (0.104 R)
• M15: 11,899,314 km (0.104 R)
• M16: 13,462,612 km (0.1 R)
• M17: 14,738,981 km (0.101 R)
• M18: 16,991,775 km (0.097 R)
• M19: 17,375,344 km (0.115 R)
• M20: 18,239,870 km (0.116 R)
• M21: 19,716,102 km (0.119 R)
• M22: 21,536,857 km (0.101 R)
• M23: 25,013,213 km (0.035 R)
• M24: 32,111,632 km (0.119 R)
• M25: 32,935,318 km (0.098 R)
• M26: 34,624,577 km (0.118 R)
• M27: 38,569,323 km (0.038 R)
• M28: 40,173,611 km (0.064 R)
• M29: 40,854,879 km (0.07 R)
• M30: 41,267,470 km (0.07 R)
• M31: 41,543,927 km (0.116 R)
• M32: 44,522,869 km (0.119 R)
• M33: 45,399,363 km (0.08 R)
• M34: 47,338,002 km (0.037 R)
• M35: 48,251,148 km (0.06 R)
• M36: 51,220,217 km (0.05 R)
• M37: 52,021,313 km (0.072 R)
• M38: 53,978,053 km (0.073 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 135.7

Radius: 14

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 10.61 AU - 12.75 AU

Year: 14508 Days

Day: 9.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 105,580,485 km

• M1: 174,132 km (0.116 R)
• M2: 654,491 km (0.034 R)
• M3: 1,195,137 km (0.084 R)
• M4: 2,337,018 km (0.088 R)
• M5: 3,147,988 km (0.088 R)
• M6: 4,065,921 km (0.111 R)
• M7: 4,548,822 km (0.101 R)
• M8: 7,308,305 km (0.057 R)
• M9: 8,463,051 km (0.042 R)
• M10: 9,603,435 km (0.11 R)
• M11: 10,233,841 km (0.111 R)
• M12: 11,880,464 km (0.072 R)
• M13: 14,849,683 km (0.037 R)
• M14: 19,464,777 km (0.06 R)
• M15: 26,065,484 km (0.068 R)
• M16: 30,919,935 km (0.104 R)
• M17: 33,508,427 km (0.107 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 877.6

Radius: 5

Gravity: 35.1 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 13.08 AU - 16.62 AU

Year: 20798 Days

Day: 21.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 105,580,485 km

• M1: 62,233 km (0.099 R)
• M2: 493,523 km (0.057 R)
• M3: 720,164 km (0.082 R)
• M4: 916,437 km (0.052 R)
• M5: 1,402,480 km (0.11 R)
• M6: 1,824,944 km (0.1 R)
• M7: 2,108,133 km (0.118 R)
• M8: 3,025,916 km (0.044 R)
• M9: 3,822,375 km (0.098 R)
• M10: 3,983,941 km (0.118 R)
• M11: 4,640,077 km (0.093 R)
• M12: 5,692,797 km (0.037 R)
• M13: 6,120,348 km (0.078 R)
• M14: 7,381,309 km (0.112 R)
• M15: 8,312,555 km (0.106 R)
• M16: 8,862,327 km (0.108 R)
• M17: 9,319,349 km (0.118 R)
• M18: 11,174,063 km (0.088 R)
• M19: 14,241,418 km (0.074 R)
• M20: 16,600,128 km (0.063 R)
• M21: 24,764,432 km (0.066 R)
• M22: 25,214,272 km (0.045 R)
• M23: 27,186,870 km (0.101 R)
• M24: 31,567,395 km (0.107 R)
• M25: 39,823,402 km (0.049 R)
• M26: 48,702,784 km (0.114 R)
• M27: 49,231,612 km (0.104 R)
• M28: 52,669,222 km (0.041 R)
• M29: 54,163,255 km (0.116 R)
• M30: 65,849,692 km (0.106 R)
• M31: 66,064,664 km (0.063 R)
• M32: 67,582,633 km (0.099 R)
• M33: 68,902,236 km (0.11 R)
• M34: 78,141,251 km (0.077 R)
• M35: 79,108,252 km (0.074 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 712.9

Radius: 4.1

Gravity: 42.41 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 19.35 AU - 20.27 AU

Year: 32045 Days

Day: 22.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 105,580,485 km

• M1: 113,545 km (0.089 R)
• M2: 379,380 km (0.103 R)
• M3: 587,920 km (0.078 R)
• M4: 1,042,398 km (0.12 R)
• M5: 1,351,766 km (0.1 R)
• M6: 1,680,134 km (0.116 R)
• M7: 1,821,504 km (0.079 R)
• M8: 2,037,224 km (0.058 R)
• M9: 2,417,502 km (0.031 R)
• M10: 2,760,230 km (0.12 R)
• M11: 2,986,572 km (0.093 R)
• M12: 3,225,330 km (0.093 R)
• M13: 3,878,026 km (0.082 R)
• M14: 4,272,366 km (0.115 R)
• M15: 5,750,692 km (0.049 R)
• M16: 6,167,471 km (0.061 R)
• M17: 6,754,344 km (0.045 R)
• M18: 8,558,943 km (0.119 R)
• M19: 10,937,549 km (0.03 R)
• M20: 15,234,299 km (0.061 R)
• M21: 24,004,175 km (0.113 R)
• M22: 27,585,399 km (0.109 R)
• M23: 30,666,965 km (0.097 R)
• M24: 33,086,711 km (0.069 R)
• M25: 36,715,057 km (0.047 R)
• M26: 47,667,716 km (0.052 R)
• M27: 48,416,603 km (0.109 R)
• M28: 50,516,508 km (0.109 R)
• M29: 50,904,565 km (0.05 R)
• M30: 51,099,491 km (0.034 R)
• M31: 54,488,332 km (0.06 R)
• M32: 55,926,266 km (0.085 R)
• M33: 56,759,078 km (0.09 R)
• M34: 63,046,527 km (0.119 R)
• M35: 64,859,354 km (0.077 R)
• M36: 68,588,380 km (0.105 R)
• M37: 73,199,136 km (0.107 R)
• M38: 74,195,458 km (0.055 R)
• M39: 77,238,727 km (0.112 R)
• M40: 79,574,997 km (0.103 R)
• M41: 87,422,602 km (0.092 R)
• M42: 97,261,355 km (0.094 R)
• M43: 105,264,243 km (0.104 R)

Kuiper Belt

Range: 30.2 - 45.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 229 - 18,264 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit