🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.45 AU - 0.65 AU

Year: 268 Days

Day: 45 Hours

Environment

Temp: -132 °C

Axial Tilt: 47.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.46 AU - 0.74 AU

Year: 305 Days

Day: 35.9 Hours

Environment

Temp: -133 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 494.7

Radius: 10.1

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.68 AU - 0.9 AU

Year: 461 Days

Day: 9.2 Hours

Environment

Temp: -142 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 51,806,100 km

• M1: 125,812 km (0.059 R)
• M2: 199,115 km (0.048 R)
• M3: 264,190 km (0.07 R)
• M4: 341,682 km (0.099 R)
• M5: 474,524 km (0.081 R)
• M6: 537,954 km (0.05 R)
• M7: 641,625 km (0.111 R)
• M8: 713,582 km (0.066 R)
• M9: 883,226 km (0.105 R)
• M10: 982,110 km (0.08 R)
• M11: 1,158,636 km (0.032 R)
• M12: 1,239,119 km (0.109 R)
• M13: 1,336,059 km (0.052 R)
• M14: 1,425,817 km (0.054 R)
• M15: 1,543,401 km (0.037 R)
• M16: 1,696,440 km (0.113 R)
• M17: 1,761,216 km (0.111 R)
• M18: 1,876,855 km (0.062 R)
• M19: 1,977,983 km (0.093 R)
• M20: 2,069,387 km (0.089 R)
• M21: 2,191,758 km (0.101 R)
• M22: 2,256,684 km (0.05 R)
• M23: 2,400,896 km (0.086 R)
• M24: 2,535,834 km (0.103 R)
• M25: 2,641,749 km (0.061 R)
• M26: 2,794,039 km (0.085 R)
• M27: 2,890,680 km (0.115 R)
• M28: 3,060,772 km (0.115 R)
• M29: 3,247,919 km (0.099 R)
• M30: 3,438,657 km (0.107 R)
• M31: 3,514,802 km (0.069 R)
• M32: 3,633,283 km (0.088 R)
• M33: 3,732,018 km (0.082 R)
• M34: 3,917,669 km (0.052 R)
• M35: 4,018,947 km (0.082 R)
• M36: 4,113,642 km (0.115 R)
• M37: 4,194,575 km (0.116 R)
• M38: 4,283,286 km (0.106 R)
• M39: 4,350,306 km (0.098 R)
• M40: 4,470,284 km (0.092 R)
• M41: 4,568,569 km (0.088 R)
• M42: 4,659,974 km (0.066 R)
• M43: 4,759,755 km (0.06 R)
• M44: 5,165,614 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 702.3

Radius: 9.6

Gravity: 7.62 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.86 AU - 1.1 AU

Year: 636 Days

Day: 8.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 51,806,100 km

• M1: 122,969 km (0.114 R)
• M2: 209,287 km (0.096 R)
• M3: 272,119 km (0.095 R)
• M4: 352,153 km (0.064 R)
• M5: 422,913 km (0.072 R)
• M6: 499,806 km (0.073 R)
• M7: 573,259 km (0.111 R)
• M8: 669,899 km (0.044 R)
• M9: 807,978 km (0.107 R)
• M10: 934,388 km (0.069 R)
• M11: 1,159,982 km (0.101 R)
• M12: 1,291,778 km (0.091 R)
• M13: 1,473,240 km (0.091 R)
• M14: 1,636,451 km (0.12 R)
• M15: 1,730,548 km (0.086 R)
• M16: 1,792,033 km (0.095 R)
• M17: 1,917,246 km (0.089 R)
• M18: 1,980,975 km (0.095 R)
• M19: 2,074,324 km (0.112 R)
• M20: 2,206,120 km (0.096 R)
• M21: 2,325,648 km (0.114 R)
• M22: 2,386,236 km (0.097 R)
• M23: 2,478,089 km (0.11 R)
• M24: 2,801,071 km (0.092 R)
• M25: 2,865,697 km (0.106 R)
• M26: 2,963,683 km (0.113 R)
• M27: 3,046,112 km (0.066 R)
• M28: 3,196,458 km (0.047 R)
• M29: 3,289,508 km (0.101 R)
• M30: 3,426,539 km (0.073 R)
• M31: 3,574,342 km (0.051 R)
• M32: 3,671,132 km (0.115 R)
• M33: 3,768,670 km (0.025 R)
• M34: 3,831,351 km (0.105 R)
• M35: 3,993,814 km (0.091 R)
• M36: 4,279,247 km (0.109 R)
• M37: 4,410,295 km (0.075 R)
• M38: 4,495,266 km (0.074 R)
• M39: 4,561,688 km (0.12 R)
• M40: 4,792,069 km (0.049 R)
• M41: 5,144,970 km (0.118 R)
• M42: 5,214,533 km (0.112 R)
• M43: 5,374,752 km (0.037 R)
• M44: 5,455,535 km (0.045 R)
• M45: 5,772,234 km (0.085 R)
• M46: 5,834,317 km (0.044 R)
• M47: 5,917,344 km (0.081 R)
• M48: 6,116,010 km (0.057 R)
• M49: 6,242,719 km (0.106 R)
• M50: 6,423,733 km (0.056 R)
• M51: 6,488,060 km (0.098 R)
• M52: 7,010,156 km (0.115 R)
• M53: 7,076,278 km (0.067 R)
• M54: 7,242,781 km (0.105 R)
• M55: 7,309,801 km (0.117 R)
• M56: 7,399,410 km (0.079 R)
• M57: 7,511,907 km (0.104 R)
• M58: 7,613,634 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 31.8

Radius: 13.7

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.09 AU - 1.15 AU

Year: 778 Days

Day: 6.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 51,806,100 km

• M1: 171,439 km (0.052 R)
• M2: 275,709 km (0.104 R)
• M3: 404,662 km (0.112 R)
• M4: 517,160 km (0.05 R)
• M5: 707,598 km (0.083 R)
• M6: 843,732 km (0.069 R)
• M7: 952,340 km (0.066 R)
• M8: 1,087,277 km (0.09 R)
• M9: 1,374,356 km (0.092 R)
• M10: 1,501,813 km (0.119 R)
• M11: 1,615,807 km (0.052 R)
• M12: 1,812,677 km (0.073 R)
• M13: 1,923,529 km (0.069 R)
• M14: 2,148,525 km (0.12 R)
• M15: 2,414,659 km (0.044 R)
• M16: 2,525,062 km (0.101 R)
• M17: 2,649,827 km (0.044 R)
• M18: 2,746,767 km (0.088 R)
• M19: 2,853,729 km (0.1 R)
• M20: 2,979,541 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 79

Radius: 14.5

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.27 AU - 3.09 AU

Year: 2878 Days

Day: 13.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 120.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 51,806,100 km

• M1: 180,714 km (0.119 R)
• M2: 272,567 km (0.051 R)
• M3: 365,318 km (0.092 R)
• M4: 482,154 km (0.074 R)
• M5: 595,549 km (0.07 R)
• M6: 807,829 km (0.117 R)
• M7: 930,648 km (0.098 R)
• M8: 1,176,288 km (0.102 R)
• M9: 1,527,843 km (0.071 R)
• M10: 1,789,191 km (0.108 R)
• M11: 2,022,862 km (0.098 R)
• M12: 2,126,085 km (0.099 R)
• M13: 2,302,461 km (0.117 R)
• M14: 2,447,122 km (0.117 R)
• M15: 2,717,146 km (0.05 R)
• M16: 2,909,379 km (0.075 R)
• M17: 3,016,940 km (0.074 R)
• M18: 3,409,635 km (0.107 R)
• M19: 3,670,234 km (0.082 R)
• M20: 3,872,640 km (0.091 R)
• M21: 4,013,262 km (0.064 R)
• M22: 4,277,602 km (0.098 R)
• M23: 4,400,721 km (0.1 R)
• M24: 4,581,884 km (0.095 R)
• M25: 4,870,009 km (0.045 R)
• M26: 5,152,300 km (0.112 R)
• M27: 5,307,433 km (0.086 R)
• M28: 6,309,290 km (0.053 R)
• M29: 6,721,283 km (0.071 R)
• M30: 6,838,717 km (0.109 R)
• M31: 6,983,229 km (0.072 R)
• M32: 7,328,949 km (0.093 R)
• M33: 7,449,824 km (0.095 R)
• M34: 7,544,370 km (0.09 R)
• M35: 7,748,422 km (0.101 R)
• M36: 8,189,735 km (0.119 R)
• M37: 8,371,347 km (0.101 R)
• M38: 8,867,115 km (0.115 R)
• M39: 9,024,940 km (0.074 R)
• M40: 9,372,606 km (0.11 R)
• M41: 10,155,751 km (0.063 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 644.8

Radius: 6.8

Gravity: 13.94 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 5.79 AU - 7.77 AU

Year: 11581 Days

Day: 20.5 Hours

Environment

Temp: -221 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 51,806,100 km

• M1: 170,242 km (0.119 R)
• M2: 340,036 km (0.038 R)
• M3: 611,556 km (0.037 R)
• M4: 733,628 km (0.101 R)
• M5: 863,778 km (0.094 R)
• M6: 1,022,053 km (0.118 R)
• M7: 1,083,837 km (0.108 R)
• M8: 2,370,378 km (0.06 R)
• M9: 2,425,430 km (0.073 R)
• M10: 2,735,995 km (0.117 R)
• M11: 3,119,415 km (0.028 R)
• M12: 3,210,370 km (0.109 R)
• M13: 3,838,532 km (0.099 R)
• M14: 4,100,478 km (0.079 R)
• M15: 4,469,984 km (0.082 R)
• M16: 5,061,943 km (0.114 R)
• M17: 5,204,809 km (0.083 R)
• M18: 5,826,987 km (0.108 R)
• M19: 5,901,636 km (0.105 R)
• M20: 5,976,734 km (0.087 R)
• M21: 7,180,249 km (0.112 R)
• M22: 7,300,675 km (0.068 R)
• M23: 7,953,969 km (0.062 R)
• M24: 8,203,648 km (0.1 R)
• M25: 8,287,572 km (0.081 R)
• M26: 8,753,869 km (0.118 R)
• M27: 9,359,591 km (0.067 R)
• M28: 9,623,332 km (0.087 R)
• M29: 11,163,442 km (0.106 R)
• M30: 12,488,281 km (0.115 R)
• M31: 12,584,771 km (0.064 R)
• M32: 12,827,269 km (0.093 R)
• M33: 12,875,889 km (0.05 R)
• M34: 13,316,604 km (0.083 R)
• M35: 13,415,339 km (0.106 R)
• M36: 13,912,004 km (0.113 R)
• M37: 14,770,396 km (0.107 R)
• M38: 15,749,813 km (0.083 R)
• M39: 15,854,083 km (0.071 R)
• M40: 17,016,758 km (0.12 R)
• M41: 17,284,688 km (0.118 R)
• M42: 17,446,253 km (0.066 R)
• M43: 17,500,258 km (0.091 R)
• M44: 18,042,700 km (0.054 R)
• M45: 18,480,723 km (0.112 R)
• M46: 19,144,339 km (0.119 R)
• M47: 20,608,603 km (0.081 R)
• M48: 20,894,335 km (0.119 R)
• M49: 21,066,372 km (0.12 R)
• M50: 21,527,433 km (0.03 R)
• M51: 22,459,727 km (0.075 R)
• M52: 22,577,161 km (0.088 R)
• M53: 22,871,719 km (0.109 R)
• M54: 22,930,661 km (0.105 R)
• M55: 23,583,805 km (0.11 R)
• M56: 24,665,398 km (0.103 R)
• M57: 24,968,782 km (0.06 R)
• M58: 25,579,142 km (0.09 R)
• M59: 25,701,812 km (0.107 R)
• M60: 26,503,956 km (0.106 R)
• M61: 26,566,039 km (0.071 R)
• M62: 27,628,034 km (0.101 R)
• M63: 28,006,217 km (0.095 R)
• M64: 28,386,196 km (0.053 R)
• M65: 30,570,774 km (0.053 R)
• M66: 31,617,510 km (0.089 R)
• M67: 32,875,628 km (0.045 R)
• M68: 33,209,531 km (0.112 R)
• M69: 33,276,401 km (0.101 R)
• M70: 34,691,597 km (0.113 R)
• M71: 34,827,282 km (0.083 R)
• M72: 35,440,633 km (0.093 R)
• M73: 36,470,764 km (0.111 R)
• M74: 37,162,953 km (0.11 R)
• M75: 37,232,367 km (0.112 R)
• M76: 37,859,481 km (0.105 R)
• M77: 38,489,887 km (0.04 R)
• M78: 39,124,032 km (0.108 R)
• M79: 41,190,278 km (0.095 R)
• M80: 41,262,234 km (0.068 R)
• M81: 41,983,296 km (0.059 R)
• M82: 42,128,107 km (0.08 R)
• M83: 42,345,472 km (0.115 R)
• M84: 42,854,105 km (0.073 R)
• M85: 43,364,982 km (0.09 R)
• M86: 44,392,420 km (0.108 R)
• M87: 44,835,230 km (0.069 R)
• M88: 45,725,337 km (0.088 R)
• M89: 47,071,269 km (0.099 R)
• M90: 47,749,247 km (0.075 R)
• M91: 47,900,341 km (0.096 R)
• M92: 49,267,067 km (0.104 R)
• M93: 49,572,546 km (0.061 R)
• M94: 49,955,367 km (0.071 R)
• M95: 50,262,192 km (0.086 R)
• M96: 50,415,978 km (0.103 R)
• M97: 51,418,733 km (0.113 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 469 - 20,445 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit