🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.39 AU - 0.65 AU

Year: 242 Days

Day: 23.9 Hours

Environment

Temp: -128 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 69.5

Radius: 12.3

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.62 AU - 0.88 AU

Year: 419 Days

Day: 6 Hours

Environment

Temp: -132 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 37,771,692 km

• M1: 154,834 km (0.065 R)
• M2: 244,593 km (0.064 R)
• M3: 349,012 km (0.089 R)
• M4: 473,028 km (0.075 R)
• M5: 550,520 km (0.075 R)
• M6: 711,936 km (0.079 R)
• M7: 796,908 km (0.095 R)
• M8: 934,239 km (0.041 R)
• M9: 1,050,327 km (0.117 R)
• M10: 1,168,659 km (0.08 R)
• M11: 1,294,919 km (0.084 R)
• M12: 1,404,724 km (0.093 R)
• M13: 1,511,686 km (0.106 R)
• M14: 1,734,139 km (0.119 R)
• M15: 1,886,429 km (0.118 R)
• M16: 1,974,393 km (0.077 R)
• M17: 2,130,274 km (0.061 R)
• M18: 2,243,669 km (0.1 R)
• M19: 2,355,568 km (0.111 R)
• M20: 2,458,192 km (0.091 R)
• M21: 2,603,751 km (0.117 R)
• M22: 2,687,077 km (0.059 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 628

Radius: 13.2

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.31 AU - 1.87 AU

Year: 1295 Days

Day: 8.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 37,771,692 km

• M1: 164,558 km (0.075 R)
• M2: 295,605 km (0.1 R)
• M3: 415,284 km (0.083 R)
• M4: 616,493 km (0.062 R)
• M5: 773,122 km (0.108 R)
• M6: 867,518 km (0.097 R)
• M7: 958,922 km (0.059 R)
• M8: 1,046,736 km (0.1 R)
• M9: 1,137,393 km (0.036 R)
• M10: 1,376,749 km (0.114 R)
• M11: 1,571,825 km (0.07 R)
• M12: 1,822,102 km (0.1 R)
• M13: 1,914,703 km (0.03 R)
• M14: 2,124,290 km (0.077 R)
• M15: 2,463,279 km (0.116 R)
• M16: 2,628,883 km (0.092 R)
• M17: 2,993,453 km (0.096 R)
• M18: 3,204,237 km (0.111 R)
• M19: 3,305,963 km (0.12 R)
• M20: 3,466,332 km (0.095 R)
• M21: 3,735,309 km (0.059 R)
• M22: 4,060,086 km (0.106 R)
• M23: 4,331,606 km (0.103 R)
• M24: 4,853,404 km (0.048 R)
• M25: 4,970,688 km (0.102 R)
• M26: 5,208,100 km (0.116 R)
• M27: 5,449,402 km (0.054 R)
• M28: 5,694,293 km (0.093 R)
• M29: 5,929,012 km (0.113 R)
• M30: 6,138,898 km (0.051 R)
• M31: 6,436,748 km (0.093 R)
• M32: 6,899,753 km (0.051 R)
• M33: 7,046,808 km (0.08 R)
• M34: 7,965,787 km (0.084 R)
• M35: 8,400,220 km (0.111 R)
• M36: 8,525,882 km (0.057 R)
• M37: 8,874,445 km (0.089 R)
• M38: 9,082,685 km (0.086 R)
• M39: 9,211,638 km (0.092 R)
• M40: 9,536,565 km (0.092 R)
• M41: 9,766,347 km (0.034 R)
• M42: 9,981,469 km (0.033 R)
• M43: 10,164,577 km (0.108 R)
• M44: 10,365,786 km (0.083 R)
• M45: 10,483,669 km (0.058 R)
• M46: 10,585,097 km (0.027 R)
• M47: 10,703,877 km (0.05 R)
• M48: 10,840,161 km (0.055 R)
• M49: 10,959,989 km (0.053 R)
• M50: 11,097,320 km (0.108 R)
• M51: 11,183,488 km (0.096 R)
• M52: 11,478,046 km (0.11 R)
• M53: 11,652,627 km (0.11 R)
• M54: 11,845,608 km (0.057 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 737.9

Radius: 6.5

Gravity: 17.47 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 5.95 AU - 8.11 AU

Year: 12035 Days

Day: 19.5 Hours

Environment

Temp: -218 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 37,771,692 km

• M1: 100,530 km (0.071 R)
• M2: 153,787 km (0.105 R)
• M3: 203,902 km (0.119 R)
• M4: 261,946 km (0.105 R)
• M5: 475,871 km (0.111 R)
• M6: 558,598 km (0.105 R)
• M7: 628,461 km (0.114 R)
• M8: 836,252 km (0.114 R)
• M9: 1,043,595 km (0.117 R)
• M10: 1,108,969 km (0.104 R)
• M11: 1,175,839 km (0.108 R)
• M12: 1,313,469 km (0.113 R)
• M13: 1,655,300 km (0.025 R)
• M14: 1,969,606 km (0.099 R)
• M15: 2,359,757 km (0.06 R)
• M16: 3,734,112 km (0.08 R)
• M17: 4,006,381 km (0.095 R)
• M18: 4,678,524 km (0.069 R)
• M19: 5,887,574 km (0.052 R)
• M20: 6,567,197 km (0.069 R)
• M21: 7,187,280 km (0.102 R)
• M22: 7,355,877 km (0.119 R)
• M23: 7,912,531 km (0.098 R)
• M24: 8,795,308 km (0.097 R)
• M25: 9,066,229 km (0.091 R)
• M26: 9,111,707 km (0.092 R)
• M27: 9,157,185 km (0.086 R)
• M28: 9,662,526 km (0.102 R)
• M29: 10,700,436 km (0.087 R)
• M30: 11,135,168 km (0.042 R)
• M31: 11,330,244 km (0.094 R)
• M32: 12,071,800 km (0.117 R)
• M33: 12,121,915 km (0.057 R)
• M34: 12,524,334 km (0.065 R)
• M35: 13,290,724 km (0.092 R)
• M36: 14,389,071 km (0.105 R)
• M37: 15,734,106 km (0.083 R)
• M38: 16,950,636 km (0.11 R)
• M39: 17,400,476 km (0.066 R)
• M40: 17,513,572 km (0.042 R)
• M41: 17,740,512 km (0.051 R)
• M42: 18,082,643 km (0.07 R)
• M43: 18,139,789 km (0.1 R)
• M44: 18,484,612 km (0.083 R)
• M45: 19,297,228 km (0.094 R)
• M46: 19,414,363 km (0.109 R)
• M47: 20,003,180 km (0.108 R)
• M48: 21,017,603 km (0.11 R)
• M49: 21,138,030 km (0.117 R)
• M50: 22,293,523 km (0.105 R)
• M51: 23,220,282 km (0.095 R)
• M52: 24,538,838 km (0.083 R)
• M53: 24,729,126 km (0.075 R)
• M54: 24,792,706 km (0.105 R)
• M55: 27,576,423 km (0.098 R)
• M56: 27,840,463 km (0.052 R)
• M57: 28,237,944 km (0.045 R)
• M58: 28,304,366 km (0.099 R)
• M59: 28,437,358 km (0.075 R)
• M60: 29,105,612 km (0.096 R)
• M61: 29,644,015 km (0.091 R)
• M62: 30,389,611 km (0.059 R)
• M63: 30,525,745 km (0.119 R)
• M64: 30,662,178 km (0.108 R)
• M65: 30,935,643 km (0.028 R)
• M66: 31,347,336 km (0.089 R)
• M67: 31,416,151 km (0.082 R)
• M68: 32,314,935 km (0.053 R)
• M69: 32,523,624 km (0.112 R)
• M70: 32,942,199 km (0.1 R)
• M71: 33,643,963 km (0.074 R)
• M72: 34,492,332 km (0.059 R)
• M73: 35,419,540 km (0.117 R)
• M74: 35,706,469 km (0.08 R)
• M75: 37,517,052 km (0.119 R)
• M76: 38,176,180 km (0.079 R)
• M77: 38,765,296 km (0.101 R)
• M78: 39,283,204 km (0.116 R)
• M79: 39,878,005 km (0.073 R)
• M80: 41,001,036 km (0.074 R)
• M81: 44,277,828 km (0.061 R)
• M82: 44,896,715 km (0.104 R)
• M83: 45,284,921 km (0.113 R)
• M84: 45,362,712 km (0.103 R)
• M85: 47,085,032 km (0.097 R)
• M86: 50,432,285 km (0.08 R)
• M87: 52,706,023 km (0.092 R)
• M88: 53,772,955 km (0.077 R)
• M89: 54,764,190 km (0.115 R)
• M90: 55,345,228 km (0.086 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 115.6

Radius: 7.2

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 6.95 AU - 10.77 AU

Year: 17028 Days

Day: 18.3 Hours

Environment

Temp: -229 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 37,771,692 km

• M1: 107,112 km (0.1 R)
• M2: 461,360 km (0.048 R)
• M3: 523,593 km (0.099 R)
• M4: 728,542 km (0.092 R)
• M5: 1,039,855 km (0.034 R)
• M6: 1,175,540 km (0.07 R)
• M7: 1,299,108 km (0.105 R)
• M8: 1,979,479 km (0.075 R)
• M9: 2,191,758 km (0.056 R)
• M10: 2,592,232 km (0.04 R)
• M11: 2,707,572 km (0.068 R)
• M12: 3,359,370 km (0.119 R)
• M13: 3,638,370 km (0.103 R)
• M14: 3,689,981 km (0.089 R)
• M15: 4,084,471 km (0.117 R)
• M16: 4,164,954 km (0.109 R)
• M17: 4,382,320 km (0.047 R)
• M18: 4,631,251 km (0.099 R)
• M19: 4,799,848 km (0.09 R)
• M20: 4,970,389 km (0.107 R)
• M21: 7,039,029 km (0.051 R)
• M22: 7,135,818 km (0.109 R)
• M23: 7,659,261 km (0.102 R)
• M24: 8,262,889 km (0.097 R)
• M25: 8,330,806 km (0.054 R)
• M26: 8,570,312 km (0.074 R)
• M27: 8,673,685 km (0.089 R)
• M28: 10,788,998 km (0.1 R)
• M29: 10,975,248 km (0.116 R)
• M30: 11,769,313 km (0.119 R)
• M31: 12,347,808 km (0.047 R)
• M32: 12,542,585 km (0.098 R)
• M33: 13,014,566 km (0.105 R)
• M34: 13,332,312 km (0.11 R)
• M35: 13,652,750 km (0.036 R)
• M36: 14,587,887 km (0.117 R)
• M37: 14,959,488 km (0.099 R)
• M38: 15,417,856 km (0.04 R)
• M39: 15,754,152 km (0.109 R)
• M40: 16,391,139 km (0.066 R)
• M41: 16,519,494 km (0.102 R)
• M42: 17,384,170 km (0.119 R)
• M43: 17,690,247 km (0.058 R)
• M44: 18,441,079 km (0.071 R)
• M45: 18,619,250 km (0.065 R)
• M46: 18,977,238 km (0.059 R)
• M47: 19,427,976 km (0.047 R)
• M48: 19,700,244 km (0.075 R)
• M49: 19,836,678 km (0.077 R)
• M50: 20,019,337 km (0.075 R)
• M51: 20,386,151 km (0.093 R)
• M52: 22,111,313 km (0.097 R)
• M53: 22,585,539 km (0.116 R)
• M54: 23,015,184 km (0.097 R)
• M55: 23,399,501 km (0.026 R)
• M56: 23,737,442 km (0.099 R)
• M57: 23,834,232 km (0.117 R)
• M58: 24,028,410 km (0.059 R)
• M59: 24,760,841 km (0.078 R)
• M60: 25,748,935 km (0.109 R)
• M61: 26,147,763 km (0.108 R)
• M62: 26,901,138 km (0.067 R)
• M63: 27,865,595 km (0.05 R)
• M64: 29,048,167 km (0.106 R)
• M65: 29,411,390 km (0.098 R)
• M66: 29,619,630 km (0.084 R)
• M67: 30,562,546 km (0.094 R)
• M68: 30,984,861 km (0.071 R)
• M69: 31,728,362 km (0.088 R)
• M70: 31,781,768 km (0.108 R)
• M71: 32,477,847 km (0.086 R)
• M72: 33,449,934 km (0.113 R)
• M73: 34,541,400 km (0.096 R)
• M74: 35,256,927 km (0.114 R)
• M75: 35,422,831 km (0.092 R)
• M76: 36,479,142 km (0.1 R)
• M77: 36,927,038 km (0.106 R)
• M78: 37,658,721 km (0.083 R)
• M79: 37,715,119 km (0.113 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 242 - 10,835 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit