🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.9 AU - 1.2 AU

Year: 380 Days

Day: 22.4 Hours

Environment

Temp: 69 °C

Axial Tilt: 24.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 87,276,218 km

• M1: 813,663 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.94 AU - 2.74 AU

Year: 1264 Days

Day: 38.7 Hours

Environment

Temp: -67 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.58 AU - 3.32 AU

Year: 1789 Days

Day: 34.4 Hours

Environment

Temp: -94 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.88 AU - 3.3 AU

Year: 1918 Days

Day: 26 Hours

Environment

Temp: -89 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.45 AU - 3.75 AU

Year: 1927 Days

Day: 38.6 Hours

Environment

Temp: -90 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 742

Radius: 8

Gravity: 11.59 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 5.12 AU - 7.36 AU

Year: 5504 Days

Day: 9.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 87,276,218 km

• M1: 132,394 km (0.102 R)
• M2: 334,052 km (0.073 R)
• M3: 548,127 km (0.085 R)
• M4: 749,635 km (0.066 R)
• M5: 974,630 km (0.087 R)
• M6: 1,189,153 km (0.089 R)
• M7: 1,452,595 km (0.082 R)
• M8: 1,504,057 km (0.11 R)
• M9: 1,734,438 km (0.1 R)
• M10: 1,957,189 km (0.047 R)
• M11: 2,491,852 km (0.072 R)
• M12: 2,595,822 km (0.104 R)
• M13: 2,679,896 km (0.119 R)
• M14: 2,937,803 km (0.059 R)
• M15: 3,025,617 km (0.078 R)
• M16: 3,114,328 km (0.094 R)
• M17: 3,640,913 km (0.103 R)
• M18: 3,974,965 km (0.098 R)
• M19: 5,035,614 km (0.07 R)
• M20: 5,088,272 km (0.057 R)
• M21: 5,679,034 km (0.113 R)
• M22: 5,871,567 km (0.083 R)
• M23: 6,263,064 km (0.079 R)
• M24: 6,462,030 km (0.114 R)
• M25: 6,605,494 km (0.101 R)
• M26: 6,808,049 km (0.026 R)
• M27: 6,866,243 km (0.098 R)
• M28: 6,983,229 km (0.069 R)
• M29: 7,368,144 km (0.063 R)
• M30: 7,820,677 km (0.069 R)
• M31: 8,127,503 km (0.044 R)
• M32: 8,595,146 km (0.105 R)
• M33: 9,232,133 km (0.115 R)
• M34: 9,296,610 km (0.102 R)
• M35: 9,426,162 km (0.058 R)
• M36: 9,588,924 km (0.115 R)
• M37: 9,687,061 km (0.05 R)
• M38: 10,652,565 km (0.086 R)
• M39: 11,370,785 km (0.079 R)
• M40: 11,683,444 km (0.116 R)
• M41: 11,858,324 km (0.108 R)
• M42: 11,928,485 km (0.037 R)
• M43: 12,069,407 km (0.108 R)
• M44: 12,602,424 km (0.079 R)
• M45: 12,998,110 km (0.106 R)
• M46: 13,070,516 km (0.103 R)
• M47: 13,728,148 km (0.036 R)
• M48: 14,847,888 km (0.103 R)
• M49: 15,418,753 km (0.093 R)
• M50: 15,572,241 km (0.047 R)
• M51: 16,386,203 km (0.057 R)
• M52: 17,015,561 km (0.108 R)
• M53: 17,853,608 km (0.111 R)
• M54: 18,257,373 km (0.072 R)
• M55: 20,027,864 km (0.12 R)
• M56: 20,195,264 km (0.093 R)
• M57: 20,573,746 km (0.11 R)
• M58: 20,785,128 km (0.084 R)
• M59: 20,954,623 km (0.075 R)
• M60: 21,380,528 km (0.061 R)
• M61: 21,938,528 km (0.104 R)
• M62: 22,024,696 km (0.113 R)
• M63: 22,718,980 km (0.048 R)
• M64: 23,596,671 km (0.081 R)
• M65: 23,729,364 km (0.085 R)
• M66: 23,906,637 km (0.074 R)
• M67: 24,575,041 km (0.119 R)
• M68: 25,294,906 km (0.11 R)
• M69: 25,657,381 km (0.111 R)
• M70: 25,884,920 km (0.073 R)
• M71: 26,021,652 km (0.11 R)
• M72: 26,525,348 km (0.107 R)
• M73: 26,755,280 km (0.104 R)
• M74: 26,847,432 km (0.08 R)
• M75: 27,402,740 km (0.059 R)
• M76: 28,383,653 km (0.077 R)
• M77: 29,423,657 km (0.075 R)
• M78: 29,852,704 km (0.118 R)
• M79: 30,427,908 km (0.104 R)
• M80: 30,716,931 km (0.118 R)
• M81: 31,638,005 km (0.114 R)
• M82: 32,814,443 km (0.075 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 598.1

Radius: 3.4

Gravity: 51.74 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 11.47 AU - 18.59 AU

Year: 20575 Days

Day: 18.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 87,276,218 km

• M1: 139,575 km (0.049 R)
• M2: 634,893 km (0.056 R)
• M3: 971,788 km (0.106 R)
• M4: 1,269,787 km (0.094 R)
• M5: 1,326,784 km (0.118 R)
• M6: 1,355,656 km (0.099 R)
• M7: 1,845,589 km (0.093 R)
• M8: 2,634,718 km (0.079 R)
• M9: 2,744,523 km (0.109 R)
• M10: 3,159,806 km (0.029 R)
• M11: 3,237,448 km (0.11 R)
• M12: 3,514,054 km (0.117 R)
• M13: 3,554,146 km (0.076 R)
• M14: 3,675,470 km (0.106 R)
• M15: 3,798,290 km (0.072 R)
• M16: 3,880,718 km (0.078 R)
• M17: 4,345,369 km (0.104 R)
• M18: 4,562,286 km (0.103 R)
• M19: 4,827,224 km (0.099 R)
• M20: 5,745,905 km (0.045 R)
• M21: 5,983,915 km (0.101 R)
• M22: 6,031,936 km (0.114 R)
• M23: 6,420,292 km (0.106 R)
• M24: 6,716,944 km (0.06 R)
• M25: 6,766,910 km (0.107 R)
• M26: 7,529,560 km (0.08 R)
• M27: 8,914,836 km (0.105 R)
• M28: 9,523,999 km (0.105 R)
• M29: 9,580,098 km (0.114 R)
• M30: 10,203,772 km (0.112 R)
• M31: 10,665,730 km (0.103 R)
• M32: 11,729,520 km (0.077 R)
• M33: 13,639,287 km (0.065 R)
• M34: 14,083,592 km (0.072 R)
• M35: 15,117,164 km (0.109 R)
• M36: 15,379,259 km (0.106 R)
• M37: 15,841,667 km (0.071 R)
• M38: 17,667,509 km (0.053 R)
• M39: 18,921,139 km (0.117 R)
• M40: 19,132,969 km (0.111 R)
• M41: 20,854,691 km (0.083 R)
• M42: 21,219,710 km (0.115 R)
• M43: 24,290,356 km (0.068 R)
• M44: 24,905,502 km (0.111 R)
• M45: 26,308,282 km (0.071 R)
• M46: 26,781,609 km (0.065 R)
• M47: 27,416,951 km (0.105 R)
• M48: 28,298,681 km (0.062 R)
• M49: 30,336,952 km (0.114 R)
• M50: 30,750,142 km (0.035 R)
• M51: 30,999,072 km (0.096 R)
• M52: 31,917,304 km (0.099 R)
• M53: 32,675,167 km (0.07 R)
• M54: 34,725,107 km (0.112 R)
• M55: 34,897,742 km (0.104 R)
• M56: 36,202,086 km (0.045 R)
• M57: 36,289,601 km (0.089 R)
• M58: 37,345,313 km (0.12 R)
• M59: 37,876,834 km (0.103 R)
• M60: 41,027,515 km (0.11 R)
• M61: 41,576,091 km (0.071 R)
• M62: 41,943,054 km (0.1 R)
• M63: 42,126,910 km (0.099 R)
• M64: 42,219,062 km (0.113 R)
• M65: 42,957,926 km (0.05 R)
• M66: 43,143,278 km (0.111 R)
• M67: 44,354,721 km (0.116 R)
• M68: 44,917,658 km (0.086 R)
• M69: 47,288,336 km (0.114 R)
• M70: 48,440,539 km (0.113 R)
• M71: 48,633,520 km (0.103 R)
• M72: 48,826,800 km (0.116 R)
• M73: 51,558,308 km (0.06 R)
• M74: 52,446,769 km (0.06 R)
• M75: 53,738,996 km (0.083 R)
• M76: 56,152,159 km (0.046 R)
• M77: 56,964,326 km (0.098 R)
• M78: 58,497,704 km (0.086 R)
• M79: 59,424,164 km (0.113 R)
• M80: 59,941,024 km (0.063 R)
• M81: 60,044,546 km (0.078 R)
• M82: 60,355,560 km (0.097 R)
• M83: 60,770,993 km (0.117 R)
• M84: 61,396,013 km (0.112 R)
• M85: 61,813,840 km (0.032 R)
• M86: 63,073,005 km (0.115 R)
• M87: 66,686,392 km (0.076 R)
• M88: 67,546,281 km (0.032 R)
• M89: 67,869,712 km (0.103 R)
• M90: 70,366,350 km (0.088 R)
• M91: 71,022,487 km (0.088 R)
• M92: 71,241,648 km (0.064 R)
• M93: 72,561,550 km (0.085 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 535

Radius: 5.6

Gravity: 17.06 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 16.55 AU - 20.19 AU

Year: 27801 Days

Day: 20.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 87,276,218 km

• M1: 214,075 km (0.092 R)
• M2: 435,180 km (0.116 R)
• M3: 874,549 km (0.113 R)
• M4: 1,896,751 km (0.049 R)
• M5: 2,080,009 km (0.093 R)
• M6: 2,463,578 km (0.107 R)
• M7: 2,786,111 km (0.045 R)
• M8: 2,827,400 km (0.088 R)
• M9: 3,036,687 km (0.092 R)
• M10: 4,157,175 km (0.095 R)
• M11: 7,986,881 km (0.093 R)
• M12: 8,461,854 km (0.032 R)
• M13: 8,884,917 km (0.068 R)
• M14: 8,945,953 km (0.106 R)
• M15: 9,751,687 km (0.051 R)
• M16: 10,839,862 km (0.108 R)
• M17: 11,167,331 km (0.048 R)
• M18: 11,365,249 km (0.026 R)
• M19: 11,764,676 km (0.053 R)
• M20: 12,508,925 km (0.084 R)
• M21: 12,783,288 km (0.107 R)
• M22: 14,184,721 km (0.115 R)
• M23: 15,855,729 km (0.104 R)
• M24: 16,601,474 km (0.094 R)
• M25: 16,978,610 km (0.058 R)
• M26: 17,358,589 km (0.04 R)
• M27: 17,587,922 km (0.099 R)
• M28: 18,906,328 km (0.1 R)
• M29: 19,221,082 km (0.059 R)
• M30: 20,336,484 km (0.093 R)
• M31: 21,801,197 km (0.092 R)
• M32: 21,883,625 km (0.099 R)
• M33: 22,048,632 km (0.111 R)
• M34: 22,629,670 km (0.101 R)
• M35: 23,131,571 km (0.072 R)
• M36: 23,215,495 km (0.104 R)
• M37: 23,891,378 km (0.05 R)
• M38: 24,402,405 km (0.056 R)
• M39: 27,721,832 km (0.116 R)
• M40: 28,079,371 km (0.109 R)
• M41: 28,618,521 km (0.097 R)
• M42: 29,161,263 km (0.062 R)
• M43: 29,251,919 km (0.11 R)
• M44: 29,707,145 km (0.043 R)
• M45: 29,981,508 km (0.086 R)
• M46: 31,365,438 km (0.045 R)
• M47: 32,393,474 km (0.093 R)
• M48: 35,640,346 km (0.079 R)
• M49: 37,894,786 km (0.116 R)
• M50: 39,892,367 km (0.038 R)
• M51: 39,993,196 km (0.102 R)
• M52: 40,094,025 km (0.106 R)
• M53: 40,295,982 km (0.094 R)
• M54: 41,209,127 km (0.067 R)
• M55: 41,821,581 km (0.092 R)
• M56: 44,197,195 km (0.115 R)
• M57: 44,719,441 km (0.083 R)
• M58: 45,875,533 km (0.11 R)
• M59: 45,981,000 km (0.083 R)
• M60: 48,216,890 km (0.118 R)
• M61: 49,727,080 km (0.115 R)
• M62: 50,487,935 km (0.114 R)
• M63: 50,596,992 km (0.092 R)
• M64: 51,252,679 km (0.094 R)
• M65: 52,572,581 km (0.078 R)
• M66: 54,573,303 km (0.12 R)
• M67: 56,938,745 km (0.04 R)
• M68: 57,620,612 km (0.071 R)
• M69: 58,763,240 km (0.081 R)
• M70: 59,337,397 km (0.117 R)
• M71: 64,469,053 km (0.111 R)
• M72: 66,250,763 km (0.106 R)
• M73: 66,370,143 km (0.075 R)
• M74: 68,651,360 km (0.112 R)
• M75: 69,256,035 km (0.088 R)
• M76: 72,428,258 km (0.119 R)
• M77: 73,784,512 km (0.045 R)
• M78: 74,403,847 km (0.105 R)
• M79: 74,776,196 km (0.066 R)
• M80: 75,024,828 km (0.114 R)
• M81: 75,522,839 km (0.044 R)
• M82: 76,272,026 km (0.105 R)
• M83: 77,023,605 km (0.072 R)
• M84: 77,149,118 km (0.109 R)
• M85: 77,777,579 km (0.054 R)
• M86: 82,995,253 km (0.069 R)
• M87: 83,252,711 km (0.111 R)
• M88: 83,510,319 km (0.062 R)
• M89: 83,768,375 km (0.083 R)
• M90: 84,414,338 km (0.104 R)
• M91: 84,802,695 km (0.063 R)
• M92: 85,451,351 km (0.09 R)
• M93: 85,581,202 km (0.074 R)
• M94: 86,623,001 km (0.092 R)

Kuiper Belt

Range: 31.1 - 60.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 410 - 13,761 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit