🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.61 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1 AU - 1.44 AU

Year: 471 Days

Day: 13.4 Hours

Environment

Temp: 14 °C

Axial Tilt: 31.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 4.27 AU - 5.19 AU

Year: 3599 Days

Day: 35 Hours

Environment

Temp: -127 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,510,655 km

• M1: 2,326,995 km (0.073 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 4.58 AU - 5.38 AU

Year: 3888 Days

Day: 46 Hours

Environment

Temp: -128 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 66,510,655 km

• M1: 1,799,064 km (0.111 R)
• M2: 2,042,609 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 158.2

Radius: 12.4

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 4.78 AU - 6.8 AU

Year: 4874 Days

Day: 9.5 Hours

Environment

Temp: -133 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 66,510,655 km

• M1: 164,857 km (0.092 R)
• M2: 315,203 km (0.12 R)
• M3: 525,089 km (0.093 R)
• M4: 867,668 km (0.114 R)
• M5: 952,340 km (0.047 R)
• M6: 1,069,924 km (0.112 R)
• M7: 1,151,305 km (0.069 R)
• M8: 1,288,486 km (0.117 R)
• M9: 1,805,945 km (0.098 R)
• M10: 2,043,208 km (0.074 R)
• M11: 2,133,266 km (0.12 R)
• M12: 2,251,149 km (0.075 R)
• M13: 2,357,662 km (0.107 R)
• M14: 2,452,358 km (0.094 R)
• M15: 2,576,075 km (0.083 R)
• M16: 2,744,373 km (0.117 R)
• M17: 2,959,943 km (0.034 R)
• M18: 3,211,118 km (0.062 R)
• M19: 3,316,734 km (0.072 R)
• M20: 3,515,700 km (0.066 R)
• M21: 3,624,607 km (0.094 R)
• M22: 3,766,276 km (0.048 R)
• M23: 3,990,224 km (0.098 R)
• M24: 4,251,721 km (0.119 R)
• M25: 4,964,854 km (0.078 R)
• M26: 5,317,756 km (0.114 R)
• M27: 5,407,215 km (0.087 R)
• M28: 5,973,293 km (0.075 R)
• M29: 6,141,292 km (0.098 R)
• M30: 6,520,074 km (0.061 R)
• M31: 6,770,500 km (0.088 R)
• M32: 7,142,251 km (0.073 R)
• M33: 7,420,354 km (0.1 R)
• M34: 8,193,326 km (0.061 R)
• M35: 8,716,021 km (0.061 R)
• M36: 8,970,786 km (0.079 R)
• M37: 9,292,571 km (0.104 R)
• M38: 9,793,574 km (0.11 R)
• M39: 10,890,127 km (0.071 R)
• M40: 11,164,639 km (0.1 R)
• M41: 11,510,958 km (0.12 R)
• M42: 11,743,882 km (0.096 R)
• M43: 12,096,035 km (0.066 R)
• M44: 12,380,421 km (0.103 R)
• M45: 12,523,436 km (0.097 R)
• M46: 12,619,029 km (0.078 R)
• M47: 12,714,921 km (0.108 R)
• M48: 12,979,859 km (0.085 R)
• M49: 13,319,746 km (0.069 R)
• M50: 13,909,161 km (0.096 R)
• M51: 14,057,862 km (0.117 R)
• M52: 14,708,313 km (0.096 R)
• M53: 14,809,292 km (0.112 R)
• M54: 15,343,057 km (0.074 R)
• M55: 15,883,255 km (0.116 R)
• M56: 16,246,778 km (0.076 R)
• M57: 16,508,125 km (0.068 R)
• M58: 17,274,066 km (0.094 R)
• M59: 17,460,615 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 527.2

Radius: 9.5

Gravity: 5.84 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 4.6 AU - 7.14 AU

Year: 4975 Days

Day: 5.3 Hours

Environment

Temp: -134 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 66,510,655 km

• M1: 158,873 km (0.086 R)
• M2: 226,641 km (0.104 R)
• M3: 380,278 km (0.105 R)
• M4: 491,878 km (0.077 R)
• M5: 659,876 km (0.057 R)
• M6: 727,943 km (0.116 R)
• M7: 859,589 km (0.112 R)
• M8: 1,065,885 km (0.111 R)
• M9: 1,161,328 km (0.078 R)
• M10: 1,245,552 km (0.119 R)
• M11: 1,390,512 km (0.096 R)
• M12: 1,618,799 km (0.095 R)
• M13: 2,043,058 km (0.119 R)
• M14: 2,198,042 km (0.068 R)
• M15: 2,374,717 km (0.051 R)
• M16: 2,537,778 km (0.114 R)
• M17: 2,685,880 km (0.063 R)
• M18: 2,761,128 km (0.086 R)
• M19: 2,855,973 km (0.044 R)
• M20: 3,049,253 km (0.074 R)
• M21: 3,206,930 km (0.105 R)
• M22: 3,428,185 km (0.065 R)
• M23: 3,571,649 km (0.112 R)
• M24: 3,675,320 km (0.052 R)
• M25: 3,780,039 km (0.069 R)
• M26: 4,296,600 km (0.079 R)
• M27: 4,540,894 km (0.101 R)
• M28: 4,608,362 km (0.065 R)
• M29: 4,950,343 km (0.108 R)
• M30: 5,683,373 km (0.047 R)
• M31: 5,829,231 km (0.108 R)
• M32: 5,927,068 km (0.08 R)
• M33: 6,399,647 km (0.084 R)
• M34: 6,832,733 km (0.113 R)
• M35: 7,433,817 km (0.107 R)
• M36: 7,673,623 km (0.081 R)
• M37: 8,491,474 km (0.064 R)
• M38: 9,023,744 km (0.113 R)
• M39: 9,308,279 km (0.082 R)
• M40: 9,394,297 km (0.072 R)
• M41: 9,595,806 km (0.105 R)
• M42: 10,091,274 km (0.086 R)
• M43: 10,386,580 km (0.093 R)
• M44: 10,624,890 km (0.091 R)
• M45: 10,804,856 km (0.101 R)
• M46: 11,289,703 km (0.11 R)
• M47: 11,657,863 km (0.098 R)
• M48: 12,374,885 km (0.103 R)
• M49: 12,437,866 km (0.037 R)
• M50: 12,913,887 km (0.093 R)
• M51: 13,073,956 km (0.099 R)
• M52: 13,590,368 km (0.03 R)
• M53: 13,687,906 km (0.119 R)
• M54: 13,883,879 km (0.083 R)
• M55: 14,676,598 km (0.053 R)
• M56: 14,843,550 km (0.114 R)
• M57: 15,247,015 km (0.108 R)
• M58: 15,552,045 km (0.104 R)
• M59: 16,202,347 km (0.102 R)
• M60: 16,305,869 km (0.077 R)
• M61: 17,565,184 km (0.112 R)
• M62: 17,635,943 km (0.118 R)
• M63: 18,421,931 km (0.094 R)
• M64: 18,855,465 km (0.097 R)
• M65: 18,928,020 km (0.073 R)
• M66: 19,146,283 km (0.077 R)
• M67: 19,255,789 km (0.117 R)
• M68: 19,732,558 km (0.047 R)
• M69: 21,072,954 km (0.106 R)
• M70: 21,678,078 km (0.082 R)
• M71: 22,250,589 km (0.051 R)
• M72: 22,673,652 km (0.054 R)
• M73: 23,021,766 km (0.059 R)
• M74: 23,138,153 km (0.047 R)
• M75: 23,958,697 km (0.102 R)
• M76: 24,194,763 km (0.069 R)
• M77: 25,267,230 km (0.091 R)
• M78: 25,909,902 km (0.119 R)
• M79: 27,334,673 km (0.039 R)
• M80: 27,540,370 km (0.038 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 940.8

Radius: 11.6

Gravity: 6.99 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 8.86 AU - 14.48 AU

Year: 13947 Days

Day: 8.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 66,510,655 km

• M1: 242,648 km (0.083 R)
• M2: 318,045 km (0.105 R)
• M3: 506,538 km (0.105 R)
• M4: 799,002 km (0.073 R)
• M5: 1,095,356 km (0.093 R)
• M6: 1,702,573 km (0.05 R)
• M7: 1,847,235 km (0.059 R)
• M8: 2,149,273 km (0.069 R)
• M9: 2,434,705 km (0.098 R)
• M10: 3,327,057 km (0.108 R)
• M11: 4,272,814 km (0.091 R)
• M12: 6,080,256 km (0.11 R)
• M13: 6,576,622 km (0.109 R)
• M14: 6,760,477 km (0.115 R)
• M15: 7,369,490 km (0.107 R)
• M16: 7,849,999 km (0.098 R)
• M17: 8,340,680 km (0.056 R)
• M18: 8,440,013 km (0.056 R)
• M19: 10,669,919 km (0.119 R)
• M20: 11,213,408 km (0.114 R)
• M21: 13,012,322 km (0.034 R)
• M22: 13,417,882 km (0.09 R)
• M23: 13,592,911 km (0.119 R)
• M24: 13,709,897 km (0.054 R)
• M25: 15,080,812 km (0.05 R)
• M26: 15,323,759 km (0.103 R)
• M27: 15,874,877 km (0.063 R)
• M28: 16,682,556 km (0.059 R)
• M29: 17,631,156 km (0.097 R)
• M30: 17,886,969 km (0.077 R)
• M31: 18,402,483 km (0.093 R)
• M32: 18,988,308 km (0.057 R)
• M33: 19,448,172 km (0.108 R)
• M34: 19,580,267 km (0.089 R)
• M35: 20,445,990 km (0.111 R)
• M36: 21,392,196 km (0.08 R)
• M37: 21,528,630 km (0.073 R)
• M38: 24,102,760 km (0.054 R)
• M39: 25,101,924 km (0.106 R)
• M40: 26,993,290 km (0.084 R)
• M41: 29,611,103 km (0.059 R)
• M42: 30,220,715 km (0.11 R)
• M43: 35,648,125 km (0.071 R)
• M44: 36,053,087 km (0.061 R)
• M45: 36,785,518 km (0.026 R)
• M46: 37,030,859 km (0.114 R)
• M47: 37,112,689 km (0.084 R)
• M48: 38,348,068 km (0.114 R)
• M49: 38,513,822 km (0.088 R)
• M50: 38,679,876 km (0.062 R)
• M51: 39,848,385 km (0.079 R)
• M52: 40,605,649 km (0.106 R)
• M53: 40,859,218 km (0.066 R)
• M54: 41,367,850 km (0.073 R)
• M55: 42,906,165 km (0.109 R)
• M56: 43,250,540 km (0.077 R)
• M57: 43,595,811 km (0.089 R)
• M58: 43,855,364 km (0.067 R)
• M59: 43,941,981 km (0.078 R)
• M60: 44,202,281 km (0.07 R)
• M61: 44,724,378 km (0.089 R)
• M62: 44,986,174 km (0.067 R)
• M63: 45,599,077 km (0.08 R)
• M64: 45,774,704 km (0.069 R)
• M65: 46,302,935 km (0.105 R)
• M66: 46,921,671 km (0.08 R)
• M67: 47,010,233 km (0.117 R)
• M68: 47,187,656 km (0.088 R)
• M69: 48,256,832 km (0.115 R)
• M70: 48,525,361 km (0.089 R)
• M71: 48,974,005 km (0.098 R)
• M72: 49,063,913 km (0.062 R)
• M73: 49,333,937 km (0.031 R)
• M74: 49,785,124 km (0.079 R)
• M75: 51,694,741 km (0.064 R)
• M76: 51,877,998 km (0.063 R)
• M77: 54,185,246 km (0.113 R)
• M78: 55,679,430 km (0.073 R)
• M79: 56,620,101 km (0.115 R)
• M80: 56,997,836 km (0.098 R)
• M81: 57,092,382 km (0.088 R)
• M82: 58,517,301 km (0.103 R)
• M83: 58,612,745 km (0.078 R)
• M84: 58,803,632 km (0.12 R)
• M85: 59,857,698 km (0.109 R)
• M86: 60,531,637 km (0.099 R)
• M87: 63,546,632 km (0.112 R)
• M88: 65,616,768 km (0.111 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 391 - 13,706 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit