🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.73 AU - 0.87 AU

Year: 264 Days

Day: 38.8 Hours

Environment

Temp: 166 °C

Axial Tilt: 8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.54 AU - 1.64 AU

Year: 740 Days

Day: 43.5 Hours

Environment

Temp: -45 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.62 AU - 3.18 AU

Year: 1822 Days

Day: 27.8 Hours

Environment

Temp: -108 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 3.21 AU - 3.71 AU

Year: 2375 Days

Day: 18.7 Hours

Environment

Temp: -112 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,070,666 km

• M1: 692,788 km (0.104 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 3.21 AU - 4.49 AU

Year: 2787 Days

Day: 34.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,070,666 km

• M1: 1,682,976 km (0.043 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.7

Radius: 11.8

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 4.6 AU - 5.44 AU

Year: 4150 Days

Day: 6.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 56,070,666 km

• M1: 702,512 km (0.04 R)
• M2: 833,410 km (0.06 R)
• M3: 1,170,753 km (0.119 R)
• M4: 1,550,283 km (0.044 R)
• M5: 1,725,761 km (0.09 R)
• M6: 1,960,181 km (0.112 R)
• M7: 2,826,951 km (0.112 R)
• M8: 3,008,114 km (0.078 R)
• M9: 3,630,740 km (0.078 R)
• M10: 4,000,247 km (0.114 R)
• M11: 4,204,299 km (0.119 R)
• M12: 4,491,826 km (0.117 R)
• M13: 4,693,932 km (0.077 R)
• M14: 4,971,436 km (0.102 R)
• M15: 5,212,289 km (0.106 R)
• M16: 5,607,676 km (0.114 R)
• M17: 6,968,119 km (0.067 R)
• M18: 7,824,118 km (0.087 R)
• M19: 7,933,474 km (0.082 R)
• M20: 8,031,162 km (0.078 R)
• M21: 8,438,068 km (0.05 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 456.7

Radius: 10.1

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 5.05 AU - 6.97 AU

Year: 5436 Days

Day: 10.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 56,070,666 km

• M1: 171,589 km (0.111 R)
• M2: 242,049 km (0.088 R)
• M3: 390,600 km (0.11 R)
• M4: 454,778 km (0.095 R)
• M5: 554,260 km (0.094 R)
• M6: 628,909 km (0.099 R)
• M7: 695,929 km (0.115 R)
• M8: 951,442 km (0.105 R)
• M9: 1,265,448 km (0.087 R)
• M10: 1,472,342 km (0.074 R)
• M11: 1,690,456 km (0.071 R)
• M12: 1,754,783 km (0.096 R)
• M13: 1,902,586 km (0.07 R)
• M14: 1,969,606 km (0.099 R)
• M15: 2,106,188 km (0.096 R)
• M16: 2,281,517 km (0.045 R)
• M17: 2,516,535 km (0.101 R)
• M18: 3,349,496 km (0.115 R)
• M19: 3,431,027 km (0.118 R)
• M20: 3,534,100 km (0.116 R)
• M21: 3,638,071 km (0.088 R)
• M22: 4,372,447 km (0.067 R)
• M23: 4,529,225 km (0.073 R)
• M24: 4,848,617 km (0.034 R)
• M25: 5,128,215 km (0.11 R)
• M26: 5,222,611 km (0.093 R)
• M27: 6,476,241 km (0.116 R)
• M28: 6,836,174 km (0.1 R)
• M29: 8,091,749 km (0.042 R)
• M30: 8,423,557 km (0.047 R)
• M31: 8,873,099 km (0.084 R)
• M32: 8,958,220 km (0.053 R)
• M33: 9,043,640 km (0.07 R)
• M34: 9,129,360 km (0.086 R)
• M35: 9,503,953 km (0.088 R)
• M36: 9,620,190 km (0.08 R)
• M37: 10,060,457 km (0.087 R)
• M38: 10,387,478 km (0.044 R)
• M39: 10,477,236 km (0.095 R)
• M40: 10,657,502 km (0.097 R)
• M41: 10,960,438 km (0.051 R)
• M42: 11,082,509 km (0.069 R)
• M43: 11,297,033 km (0.116 R)
• M44: 11,668,036 km (0.062 R)
• M45: 11,761,385 km (0.066 R)
• M46: 12,295,150 km (0.106 R)
• M47: 12,804,830 km (0.101 R)
• M48: 12,933,334 km (0.04 R)
• M49: 12,997,811 km (0.084 R)
• M50: 13,615,052 km (0.112 R)
• M51: 13,976,779 km (0.063 R)
• M52: 14,508,749 km (0.08 R)
• M53: 14,743,469 km (0.119 R)
• M54: 16,039,884 km (0.111 R)
• M55: 16,912,488 km (0.116 R)
• M56: 17,018,254 km (0.086 R)
• M57: 17,230,533 km (0.103 R)
• M58: 17,693,239 km (0.114 R)
• M59: 18,740,275 km (0.059 R)
• M60: 19,032,739 km (0.104 R)
• M61: 19,658,955 km (0.104 R)
• M62: 20,067,806 km (0.118 R)
• M63: 20,856,187 km (0.114 R)
• M64: 21,121,275 km (0.097 R)
• M65: 21,539,999 km (0.097 R)
• M66: 21,769,632 km (0.109 R)
• M67: 22,734,987 km (0.064 R)
• M68: 23,007,704 km (0.105 R)
• M69: 23,203,228 km (0.097 R)
• M70: 23,714,105 km (0.107 R)
• M71: 23,832,586 km (0.076 R)
• M72: 24,268,515 km (0.079 R)
• M73: 24,867,355 km (0.077 R)
• M74: 25,349,808 km (0.033 R)
• M75: 25,470,833 km (0.079 R)
• M76: 25,957,175 km (0.108 R)
• M77: 26,569,479 km (0.096 R)
• M78: 27,062,704 km (0.057 R)
• M79: 27,269,149 km (0.068 R)
• M80: 27,766,711 km (0.072 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 265.3

Radius: 6.7

Gravity: 5.91 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 11.09 AU - 17.87 AU

Year: 20330 Days

Day: 19.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 56,070,666 km

• M1: 88,263 km (0.102 R)
• M2: 176,077 km (0.075 R)
• M3: 617,839 km (0.074 R)
• M4: 865,424 km (0.099 R)
• M5: 947,703 km (0.07 R)
• M6: 1,032,674 km (0.072 R)
• M7: 1,326,484 km (0.111 R)
• M8: 1,397,992 km (0.079 R)
• M9: 1,595,012 km (0.101 R)
• M10: 2,098,110 km (0.056 R)
• M11: 2,381,598 km (0.065 R)
• M12: 2,557,675 km (0.078 R)
• M13: 2,647,284 km (0.119 R)
• M14: 3,016,192 km (0.105 R)
• M15: 3,238,794 km (0.07 R)
• M16: 3,434,019 km (0.101 R)
• M17: 3,599,474 km (0.053 R)
• M18: 3,666,494 km (0.099 R)
• M19: 3,938,613 km (0.098 R)
• M20: 4,252,469 km (0.076 R)
• M21: 4,647,108 km (0.119 R)
• M22: 4,720,112 km (0.075 R)
• M23: 5,548,435 km (0.086 R)
• M24: 5,781,958 km (0.103 R)
• M25: 6,542,962 km (0.09 R)
• M26: 6,914,414 km (0.028 R)
• M27: 8,201,404 km (0.077 R)
• M28: 8,245,535 km (0.096 R)
• M29: 8,512,268 km (0.115 R)
• M30: 8,691,487 km (0.067 R)
• M31: 8,872,051 km (0.095 R)
• M32: 9,513,976 km (0.079 R)
• M33: 10,793,486 km (0.111 R)
• M34: 12,328,061 km (0.066 R)
• M35: 12,837,592 km (0.105 R)
• M36: 12,940,216 km (0.068 R)
• M37: 13,250,033 km (0.057 R)
• M38: 14,141,038 km (0.1 R)
• M39: 14,193,996 km (0.05 R)
• M40: 15,213,804 km (0.099 R)
• M41: 16,535,501 km (0.064 R)
• M42: 16,647,251 km (0.072 R)
• M43: 18,180,928 km (0.114 R)
• M44: 19,699,945 km (0.05 R)
• M45: 19,759,186 km (0.11 R)
• M46: 20,714,967 km (0.098 R)
• M47: 21,198,617 km (0.091 R)
• M48: 21,441,713 km (0.116 R)
• M49: 22,423,674 km (0.103 R)
• M50: 22,671,408 km (0.039 R)
• M51: 24,877,677 km (0.075 R)
• M52: 25,456,022 km (0.045 R)
• M53: 25,844,079 km (0.069 R)
• M54: 25,909,005 km (0.073 R)
• M55: 25,973,930 km (0.119 R)
• M56: 27,879,957 km (0.107 R)
• M57: 28,413,572 km (0.049 R)
• M58: 28,614,632 km (0.081 R)
• M59: 29,152,885 km (0.081 R)
• M60: 29,626,662 km (0.081 R)
• M61: 30,034,765 km (0.097 R)
• M62: 30,787,840 km (0.08 R)
• M63: 30,856,655 km (0.092 R)
• M64: 30,994,285 km (0.054 R)
• M65: 31,408,522 km (0.055 R)
• M66: 32,522,278 km (0.119 R)
• M67: 33,295,400 km (0.111 R)
• M68: 33,861,628 km (0.099 R)
• M69: 35,434,649 km (0.092 R)
• M70: 35,651,117 km (0.097 R)
• M71: 36,375,470 km (0.083 R)
• M72: 36,593,734 km (0.085 R)
• M73: 37,177,913 km (0.06 R)
• M74: 38,207,595 km (0.083 R)
• M75: 38,651,751 km (0.104 R)
• M76: 39,321,202 km (0.084 R)
• M77: 39,844,495 km (0.074 R)
• M78: 40,069,490 km (0.115 R)
• M79: 40,219,687 km (0.03 R)
• M80: 42,266,186 km (0.111 R)
• M81: 43,494,683 km (0.079 R)
• M82: 43,571,876 km (0.043 R)
• M83: 44,812,940 km (0.053 R)
• M84: 45,203,091 km (0.056 R)
• M85: 45,359,421 km (0.059 R)
• M86: 47,091,615 km (0.037 R)
• M87: 47,488,348 km (0.076 R)
• M88: 48,205,221 km (0.051 R)
• M89: 48,444,877 km (0.077 R)
• M90: 48,925,684 km (0.055 R)
• M91: 49,246,871 km (0.038 R)
• M92: 53,984,336 km (0.062 R)
• M93: 54,565,823 km (0.071 R)
• M94: 54,815,652 km (0.082 R)
• M95: 55,735,080 km (0.072 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 231 - 14,864 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit