🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.84 AU - 1.12 AU

Year: 351 Days

Day: 42.9 Hours

Environment

Temp: 156 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1 AU - 1.16 AU

Year: 406 Days

Day: 15 Hours

Environment

Temp: 14 °C

Axial Tilt: 31.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.12 AU - 1.24 AU

Year: 464 Days

Day: 23.4 Hours

Environment

Temp: 12 °C

Axial Tilt: 11.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.15 AU - 1.83 AU

Year: 658 Days

Day: 35.7 Hours

Environment

Temp: -36 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 2.98 AU - 4.7 AU

Year: 2721 Days

Day: 32.7 Hours

Environment

Temp: -123 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,102,559 km

• M1: 47,572 km (0.094 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 4.37 AU - 4.89 AU

Year: 3603 Days

Day: 47.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 14.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 380.1

Radius: 4.9

Gravity: 15.83 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 12.74 AU - 16.66 AU

Year: 20383 Days

Day: 24.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 99,102,559 km

• M1: 768,185 km (0.112 R)
• M2: 1,037,461 km (0.109 R)
• M3: 1,158,037 km (0.11 R)
• M4: 1,826,141 km (0.098 R)
• M5: 3,129,288 km (0.042 R)
• M6: 3,626,252 km (0.112 R)
• M7: 4,185,748 km (0.059 R)
• M8: 4,224,045 km (0.091 R)
• M9: 4,691,988 km (0.089 R)
• M10: 5,094,555 km (0.112 R)
• M11: 6,148,622 km (0.112 R)
• M12: 7,267,465 km (0.11 R)
• M13: 8,063,475 km (0.106 R)
• M14: 8,302,831 km (0.065 R)
• M15: 8,351,002 km (0.096 R)
• M16: 8,788,576 km (0.12 R)
• M17: 10,093,967 km (0.051 R)
• M18: 10,300,113 km (0.036 R)
• M19: 11,085,501 km (0.101 R)
• M20: 11,512,155 km (0.103 R)
• M21: 12,824,277 km (0.049 R)
• M22: 13,047,627 km (0.091 R)
• M23: 14,010,738 km (0.101 R)
• M24: 14,587,887 km (0.032 R)
• M25: 14,937,946 km (0.107 R)
• M26: 15,349,789 km (0.104 R)
• M27: 15,527,511 km (0.068 R)
• M28: 15,765,372 km (0.095 R)
• M29: 15,825,061 km (0.053 R)
• M30: 16,244,982 km (0.084 R)
• M31: 16,729,231 km (0.119 R)
• M32: 16,790,117 km (0.102 R)
• M33: 16,973,225 km (0.076 R)
• M34: 18,398,444 km (0.088 R)
• M35: 19,157,204 km (0.103 R)
• M36: 19,476,296 km (0.086 R)
• M37: 19,604,502 km (0.112 R)
• M38: 21,427,801 km (0.086 R)
• M39: 21,825,581 km (0.114 R)
• M40: 22,898,048 km (0.09 R)
• M41: 23,304,655 km (0.103 R)
• M42: 23,440,640 km (0.076 R)
• M43: 23,645,290 km (0.054 R)
• M44: 25,163,559 km (0.104 R)
• M45: 26,146,117 km (0.112 R)
• M46: 27,141,093 km (0.119 R)
• M47: 27,931,568 km (0.048 R)
• M48: 28,220,890 km (0.12 R)
• M49: 29,314,600 km (0.063 R)
• M50: 29,682,312 km (0.112 R)
• M51: 29,829,815 km (0.107 R)
• M52: 31,393,113 km (0.102 R)
• M53: 31,844,600 km (0.113 R)
• M54: 32,526,018 km (0.025 R)
• M55: 33,365,262 km (0.081 R)
• M56: 33,441,856 km (0.073 R)
• M57: 33,826,023 km (0.112 R)
• M58: 34,366,221 km (0.097 R)
• M59: 34,443,563 km (0.068 R)
• M60: 34,521,055 km (0.041 R)
• M61: 35,377,054 km (0.099 R)
• M62: 35,533,384 km (0.119 R)
• M63: 35,925,330 km (0.037 R)
• M64: 37,666,949 km (0.103 R)
• M65: 38,950,798 km (0.092 R)
• M66: 41,313,846 km (0.115 R)
• M67: 41,560,981 km (0.118 R)
• M68: 43,137,444 km (0.105 R)
• M69: 44,058,966 km (0.08 R)
• M70: 44,311,338 km (0.117 R)
• M71: 44,648,831 km (0.095 R)
• M72: 44,733,204 km (0.079 R)
• M73: 44,902,399 km (0.079 R)
• M74: 45,241,238 km (0.116 R)
• M75: 45,495,854 km (0.105 R)
• M76: 46,776,561 km (0.036 R)
• M77: 47,636,749 km (0.096 R)
• M78: 47,895,853 km (0.047 R)
• M79: 48,415,556 km (0.062 R)
• M80: 49,198,551 km (0.091 R)
• M81: 51,395,246 km (0.111 R)
• M82: 51,749,643 km (0.096 R)
• M83: 51,838,355 km (0.083 R)
• M84: 52,016,077 km (0.043 R)
• M85: 52,728,462 km (0.036 R)
• M86: 53,893,231 km (0.116 R)
• M87: 55,247,690 km (0.104 R)
• M88: 55,429,153 km (0.047 R)
• M89: 55,701,570 km (0.05 R)
• M90: 56,248,051 km (0.069 R)
• M91: 57,254,396 km (0.114 R)
• M92: 57,437,953 km (0.08 R)
• M93: 58,913,885 km (0.036 R)
• M94: 60,495,584 km (0.104 R)
• M95: 61,057,174 km (0.077 R)
• M96: 62,752,417 km (0.097 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 988.5

Radius: 7.5

Gravity: 17.57 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 16.66 AU - 16.8 AU

Year: 24748 Days

Day: 15.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 99,102,559 km

• M1: 139,276 km (0.097 R)
• M2: 257,308 km (0.107 R)
• M3: 532,568 km (0.12 R)
• M4: 741,557 km (0.1 R)
• M5: 915,240 km (0.097 R)
• M6: 1,926,970 km (0.036 R)
• M7: 2,006,107 km (0.071 R)
• M8: 3,084,409 km (0.048 R)
• M9: 3,954,470 km (0.112 R)
• M10: 4,312,308 km (0.113 R)
• M11: 4,841,585 km (0.096 R)
• M12: 5,391,208 km (0.099 R)
• M13: 5,730,496 km (0.095 R)
• M14: 6,850,236 km (0.072 R)
• M15: 6,910,973 km (0.116 R)
• M16: 7,341,516 km (0.08 R)
• M17: 8,035,500 km (0.111 R)
• M18: 8,293,108 km (0.083 R)
• M19: 8,422,959 km (0.115 R)
• M20: 8,684,605 km (0.08 R)
• M21: 9,015,366 km (0.079 R)
• M22: 9,485,552 km (0.063 R)
• M23: 9,894,852 km (0.053 R)
• M24: 11,372,430 km (0.096 R)
• M25: 13,676,387 km (0.057 R)
• M26: 13,829,874 km (0.05 R)
• M27: 14,684,228 km (0.072 R)
• M28: 15,715,705 km (0.038 R)
• M29: 16,362,118 km (0.084 R)
• M30: 19,290,645 km (0.076 R)
• M31: 20,858,581 km (0.08 R)
• M32: 20,946,843 km (0.101 R)
• M33: 21,568,423 km (0.088 R)
• M34: 21,657,733 km (0.054 R)
• M35: 22,286,193 km (0.064 R)
• M36: 22,829,682 km (0.09 R)
• M37: 23,837,374 km (0.108 R)
• M38: 24,207,479 km (0.115 R)
• M39: 24,300,229 km (0.093 R)
• M40: 25,517,507 km (0.05 R)
• M41: 25,611,903 km (0.07 R)
• M42: 25,895,990 km (0.071 R)
• M43: 27,525,410 km (0.025 R)
• M44: 29,089,007 km (0.057 R)
• M45: 29,187,741 km (0.096 R)
• M46: 30,080,841 km (0.027 R)
• M47: 30,380,485 km (0.105 R)
• M48: 31,285,552 km (0.047 R)
• M49: 32,199,446 km (0.098 R)
• M50: 32,916,319 km (0.096 R)
• M51: 34,365,772 km (0.069 R)
• M52: 34,783,749 km (0.118 R)
• M53: 35,941,786 km (0.087 R)
• M54: 36,047,701 km (0.099 R)
• M55: 36,259,831 km (0.085 R)
• M56: 39,054,918 km (0.113 R)
• M57: 41,473,616 km (0.114 R)
• M58: 43,375,454 km (0.056 R)
• M59: 44,053,581 km (0.077 R)
• M60: 44,280,371 km (0.063 R)
• M61: 48,545,407 km (0.12 R)
• M62: 48,779,677 km (0.112 R)
• M63: 49,131,830 km (0.055 R)
• M64: 49,366,998 km (0.091 R)
• M65: 52,458,438 km (0.101 R)
• M66: 53,180,697 km (0.073 R)
• M67: 54,391,841 km (0.087 R)
• M68: 54,878,782 km (0.063 R)
• M69: 55,122,776 km (0.06 R)
• M70: 55,489,590 km (0.086 R)
• M71: 56,471,401 km (0.047 R)
• M72: 57,459,046 km (0.117 R)
• M73: 60,204,317 km (0.102 R)
• M74: 60,960,534 km (0.117 R)
• M75: 63,247,586 km (0.104 R)
• M76: 63,375,492 km (0.053 R)
• M77: 63,759,660 km (0.038 R)
• M78: 70,407,939 km (0.09 R)
• M79: 76,181,818 km (0.097 R)
• M80: 77,819,915 km (0.057 R)
• M81: 78,094,128 km (0.111 R)
• M82: 78,231,309 km (0.116 R)
• M83: 79,607,759 km (0.115 R)
• M84: 81,131,114 km (0.049 R)
• M85: 81,548,193 km (0.075 R)
• M86: 81,826,744 km (0.059 R)
• M87: 83,083,815 km (0.118 R)
• M88: 84,628,862 km (0.062 R)
• M89: 87,747,379 km (0.098 R)
• M90: 89,751,392 km (0.08 R)
• M91: 92,640,426 km (0.034 R)
• M92: 92,930,945 km (0.093 R)
• M93: 93,804,447 km (0.068 R)
• M94: 94,242,320 km (0.112 R)
• M95: 96,147,150 km (0.104 R)
• M96: 97,621,138 km (0.068 R)
• M97: 98,064,845 km (0.114 R)

Kuiper Belt

Range: 30.3 - 48.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 312 - 18,940 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit