🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.49 AU - 0.75 AU

Year: 172 Days

Day: 42.7 Hours

Environment

Temp: 182 °C

Axial Tilt: 6.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.81 AU - 1.97 AU

Year: 917 Days

Day: 47.1 Hours

Environment

Temp: -54 °C

Axial Tilt: 41.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,665,328 km

• M1: 985,850 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 3.58 AU - 3.7 AU

Year: 2452 Days

Day: 18.2 Hours

Environment

Temp: -107 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 73,665,328 km

• M1: 87,365 km (0.084 R)
• M2: 1,451,548 km (0.071 R)

Asteroid Belt

Center: 7 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 47.5

Radius: 8.2

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 8.18 AU - 12.54 AU

Year: 11774 Days

Day: 13.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 73,665,328 km

• M1: 232,924 km (0.043 R)
• M2: 290,070 km (0.106 R)
• M3: 376,239 km (0.052 R)
• M4: 506,688 km (0.067 R)
• M5: 1,079,498 km (0.089 R)
• M6: 1,259,165 km (0.113 R)
• M7: 1,371,663 km (0.064 R)
• M8: 1,422,825 km (0.06 R)
• M9: 1,660,985 km (0.074 R)
• M10: 1,883,587 km (0.077 R)
• M11: 2,012,989 km (0.098 R)
• M12: 2,115,763 km (0.102 R)
• M13: 2,235,441 km (0.117 R)
• M14: 2,388,180 km (0.113 R)
• M15: 2,512,795 km (0.107 R)
• M16: 2,703,832 km (0.108 R)
• M17: 2,982,832 km (0.067 R)
• M18: 3,322,868 km (0.076 R)
• M19: 3,568,358 km (0.119 R)
• M20: 3,657,369 km (0.063 R)
• M21: 4,002,790 km (0.1 R)
• M22: 4,095,541 km (0.069 R)
• M23: 4,454,127 km (0.089 R)
• M24: 4,783,542 km (0.038 R)
• M25: 4,862,230 km (0.045 R)
• M26: 5,001,057 km (0.09 R)
• M27: 5,527,791 km (0.08 R)
• M28: 5,610,519 km (0.119 R)
• M29: 5,945,019 km (0.053 R)
• M30: 6,329,336 km (0.05 R)
• M31: 6,854,126 km (0.108 R)
• M32: 7,054,587 km (0.09 R)
• M33: 7,438,605 km (0.108 R)
• M34: 7,644,601 km (0.118 R)
• M35: 8,132,589 km (0.059 R)
• M36: 8,297,446 km (0.099 R)
• M37: 9,041,247 km (0.118 R)
• M38: 9,285,689 km (0.113 R)
• M39: 9,359,441 km (0.078 R)
• M40: 9,433,343 km (0.068 R)
• M41: 10,158,294 km (0.102 R)
• M42: 10,746,064 km (0.09 R)
• M43: 10,953,107 km (0.044 R)
• M44: 11,109,138 km (0.115 R)
• M45: 11,371,084 km (0.109 R)
• M46: 11,450,071 km (0.061 R)
• M47: 11,555,538 km (0.074 R)
• M48: 11,874,181 km (0.069 R)
• M49: 12,384,609 km (0.097 R)
• M50: 12,656,129 km (0.082 R)
• M51: 12,847,465 km (0.073 R)
• M52: 13,902,280 km (0.044 R)
• M53: 14,127,873 km (0.084 R)
• M54: 14,440,084 km (0.094 R)
• M55: 14,927,025 km (0.075 R)
• M56: 14,984,770 km (0.059 R)
• M57: 15,448,523 km (0.101 R)
• M58: 15,594,531 km (0.065 R)
• M59: 17,108,910 km (0.112 R)
• M60: 17,502,502 km (0.092 R)
• M61: 17,624,125 km (0.104 R)
• M62: 17,807,233 km (0.056 R)
• M63: 18,267,546 km (0.057 R)
• M64: 18,421,931 km (0.119 R)
• M65: 18,669,814 km (0.106 R)
• M66: 19,012,393 km (0.11 R)
• M67: 19,137,457 km (0.08 R)
• M68: 19,200,139 km (0.099 R)
• M69: 19,419,898 km (0.112 R)
• M70: 19,798,680 km (0.093 R)
• M71: 19,862,109 km (0.064 R)
• M72: 20,020,833 km (0.064 R)
• M73: 20,339,476 km (0.084 R)
• M74: 21,078,789 km (0.074 R)
• M75: 21,143,565 km (0.056 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 275.9

Radius: 14.5

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 10.89 AU - 13.23 AU

Year: 14788 Days

Day: 5.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 73,665,328 km

• M1: 226,042 km (0.107 R)
• M2: 430,094 km (0.096 R)
• M3: 770,728 km (0.117 R)
• M4: 869,912 km (0.038 R)
• M5: 1,158,187 km (0.11 R)
• M6: 1,334,563 km (0.095 R)
• M7: 1,436,738 km (0.094 R)
• M8: 1,627,625 km (0.03 R)
• M9: 2,276,281 km (0.085 R)
• M10: 2,759,782 km (0.097 R)
• M11: 3,331,844 km (0.064 R)
• M12: 4,030,765 km (0.069 R)
• M13: 4,182,158 km (0.117 R)
• M14: 4,967,547 km (0.096 R)
• M15: 5,294,717 km (0.06 R)
• M16: 5,628,919 km (0.116 R)
• M17: 6,997,740 km (0.108 R)
• M18: 7,327,902 km (0.111 R)
• M19: 7,663,151 km (0.097 R)
• M20: 8,118,078 km (0.057 R)
• M21: 8,975,124 km (0.083 R)
• M22: 9,094,204 km (0.12 R)
• M23: 9,779,213 km (0.088 R)
• M24: 9,901,883 km (0.103 R)
• M25: 10,107,431 km (0.064 R)
• M26: 10,314,324 km (0.097 R)
• M27: 11,284,467 km (0.065 R)
• M28: 12,107,853 km (0.093 R)
• M29: 12,416,025 km (0.118 R)
• M30: 13,447,203 km (0.092 R)
• M31: 13,766,594 km (0.086 R)
• M32: 15,068,844 km (0.118 R)
• M33: 17,490,833 km (0.081 R)
• M34: 17,939,627 km (0.082 R)
• M35: 19,257,285 km (0.067 R)
• M36: 19,772,500 km (0.098 R)
• M37: 20,448,832 km (0.063 R)
• M38: 20,711,077 km (0.11 R)
• M39: 21,504,395 km (0.117 R)
• M40: 21,610,908 km (0.09 R)
• M41: 22,361,591 km (0.109 R)
• M42: 23,723,380 km (0.096 R)
• M43: 24,608,850 km (0.046 R)
• M44: 25,167,897 km (0.119 R)
• M45: 25,448,991 km (0.094 R)
• M46: 25,618,037 km (0.088 R)
• M47: 26,869,872 km (0.074 R)
• M48: 28,141,603 km (0.089 R)
• M49: 28,784,874 km (0.114 R)
• M50: 29,255,659 km (0.112 R)
• M51: 29,492,173 km (0.112 R)
• M52: 29,907,307 km (0.094 R)
• M53: 30,444,064 km (0.089 R)
• M54: 30,983,813 km (0.114 R)
• M55: 31,708,615 km (0.116 R)
• M56: 33,236,458 km (0.069 R)
• M57: 33,854,447 km (0.079 R)
• M58: 35,856,964 km (0.1 R)
• M59: 37,320,031 km (0.099 R)
• M60: 37,512,264 km (0.096 R)
• M61: 38,349,265 km (0.077 R)
• M62: 39,714,196 km (0.088 R)
• M63: 39,845,094 km (0.047 R)
• M64: 40,107,189 km (0.101 R)
• M65: 41,957,864 km (0.06 R)
• M66: 43,229,596 km (0.108 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 434.4

Radius: 7.8

Gravity: 7.14 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 13.63 AU - 19.61 AU

Year: 23925 Days

Day: 22.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 73,665,328 km

• M1: 305,030 km (0.115 R)
• M2: 387,758 km (0.086 R)
• M3: 558,150 km (0.104 R)
• M4: 730,187 km (0.065 R)
• M5: 822,788 km (0.086 R)
• M6: 1,178,233 km (0.05 R)
• M7: 1,430,455 km (0.102 R)
• M8: 1,577,958 km (0.068 R)
• M9: 1,952,402 km (0.045 R)
• M10: 2,285,257 km (0.085 R)
• M11: 2,635,914 km (0.1 R)
• M12: 3,466,033 km (0.086 R)
• M13: 3,545,320 km (0.098 R)
• M14: 4,075,345 km (0.082 R)
• M15: 5,390,759 km (0.082 R)
• M16: 5,903,581 km (0.079 R)
• M17: 6,093,869 km (0.08 R)
• M18: 6,431,960 km (0.036 R)
• M19: 6,825,702 km (0.073 R)
• M20: 7,176,808 km (0.097 R)
• M21: 7,278,236 km (0.12 R)
• M22: 8,478,011 km (0.105 R)
• M23: 9,514,574 km (0.072 R)
• M24: 10,246,856 km (0.043 R)
• M25: 11,055,432 km (0.102 R)
• M26: 12,428,142 km (0.104 R)
• M27: 13,289,676 km (0.119 R)
• M28: 13,980,071 km (0.087 R)
• M29: 14,170,359 km (0.103 R)
• M30: 15,069,891 km (0.107 R)
• M31: 15,134,817 km (0.113 R)
• M32: 16,654,432 km (0.051 R)
• M33: 17,466,449 km (0.12 R)
• M34: 19,058,470 km (0.058 R)
• M35: 20,193,169 km (0.092 R)
• M36: 20,264,827 km (0.11 R)
• M37: 20,552,204 km (0.099 R)
• M38: 20,696,566 km (0.107 R)
• M39: 21,642,174 km (0.076 R)
• M40: 21,862,382 km (0.101 R)
• M41: 22,527,495 km (0.109 R)
• M42: 22,601,845 km (0.093 R)
• M43: 22,676,195 km (0.062 R)
• M44: 23,124,240 km (0.052 R)
• M45: 24,029,158 km (0.119 R)
• M46: 25,562,985 km (0.099 R)
• M47: 26,029,282 km (0.074 R)
• M48: 26,185,462 km (0.115 R)
• M49: 26,970,402 km (0.037 R)
• M50: 29,371,298 km (0.069 R)
• M51: 30,104,926 km (0.104 R)
• M52: 31,092,272 km (0.065 R)
• M53: 31,506,808 km (0.051 R)
• M54: 32,090,239 km (0.098 R)
• M55: 33,691,834 km (0.103 R)
• M56: 36,012,247 km (0.095 R)
• M57: 40,082,505 km (0.1 R)
• M58: 40,986,376 km (0.095 R)
• M59: 41,440,854 km (0.041 R)
• M60: 42,906,464 km (0.08 R)
• M61: 45,417,914 km (0.093 R)
• M62: 45,794,003 km (0.12 R)
• M63: 45,888,249 km (0.115 R)
• M64: 46,360,081 km (0.07 R)
• M65: 46,549,322 km (0.072 R)
• M66: 47,499,269 km (0.077 R)
• M67: 51,460,321 km (0.117 R)
• M68: 52,147,125 km (0.102 R)
• M69: 52,245,411 km (0.078 R)
• M70: 52,540,867 km (0.073 R)
• M71: 54,225,638 km (0.043 R)
• M72: 55,024,640 km (0.065 R)
• M73: 55,726,852 km (0.084 R)
• M74: 55,827,382 km (0.075 R)
• M75: 61,035,782 km (0.12 R)
• M76: 62,075,038 km (0.105 R)
• M77: 62,701,404 km (0.055 R)
• M78: 63,120,278 km (0.118 R)
• M79: 63,330,015 km (0.072 R)
• M80: 64,065,887 km (0.09 R)
• M81: 64,276,670 km (0.1 R)
• M82: 64,487,603 km (0.096 R)
• M83: 65,652,222 km (0.096 R)
• M84: 66,823,723 km (0.089 R)
• M85: 66,930,686 km (0.085 R)
• M86: 67,037,499 km (0.114 R)
• M87: 67,358,536 km (0.068 R)
• M88: 69,079,510 km (0.103 R)
• M89: 71,469,336 km (0.071 R)
• M90: 72,674,346 km (0.072 R)
• M91: 72,784,301 km (0.048 R)

Kuiper Belt

Range: 31.1 - 50.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 537 - 14,314 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit