🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.1 AU - 1.52 AU

Year: 532 Days

Day: 31.7 Hours

Environment

Temp: -3 °C

Axial Tilt: 39.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.31 AU - 1.75 AU

Year: 671 Days

Day: 14.2 Hours

Environment

Temp: -21 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.78 AU - 2.08 AU

Year: 951 Days

Day: 37.7 Hours

Environment

Temp: -47 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 3.07 AU - 3.55 AU

Year: 2136 Days

Day: 43.5 Hours

Environment

Temp: -97 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 3.66 AU - 5.14 AU

Year: 3274 Days

Day: 41 Hours

Environment

Temp: -119 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 105,517,485 km

• M1: 119,080 km (0.111 R)
• M2: 1,066,782 km (0.115 R)

Asteroid Belt

Center: 5.42 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 415.2

Radius: 8.2

Gravity: 6.17 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 5.87 AU - 6.99 AU

Year: 5784 Days

Day: 8.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 105,517,485 km

• M1: 104,419 km (0.045 R)
• M2: 293,661 km (0.118 R)
• M3: 535,112 km (0.071 R)
• M4: 689,945 km (0.047 R)
• M5: 809,624 km (0.074 R)
• M6: 1,196,334 km (0.067 R)
• M7: 1,342,042 km (0.081 R)
• M8: 1,556,117 km (0.112 R)
• M9: 1,797,718 km (0.1 R)
• M10: 1,999,824 km (0.074 R)
• M11: 2,086,142 km (0.092 R)
• M12: 2,209,261 km (0.107 R)
• M13: 2,334,774 km (0.107 R)
• M14: 2,444,280 km (0.096 R)
• M15: 2,763,821 km (0.089 R)
• M16: 2,860,311 km (0.083 R)
• M17: 3,176,860 km (0.068 R)
• M18: 3,651,684 km (0.12 R)
• M19: 3,736,506 km (0.054 R)
• M20: 3,800,534 km (0.095 R)
• M21: 4,126,508 km (0.065 R)
• M22: 4,371,250 km (0.101 R)
• M23: 4,712,632 km (0.096 R)
• M24: 4,782,046 km (0.082 R)
• M25: 4,874,946 km (0.104 R)
• M26: 5,276,915 km (0.111 R)
• M27: 5,372,957 km (0.109 R)
• M28: 5,837,608 km (0.116 R)
• M29: 6,012,039 km (0.091 R)
• M30: 6,391,569 km (0.108 R)
• M31: 6,468,462 km (0.12 R)
• M32: 6,909,776 km (0.116 R)
• M33: 7,067,901 km (0.055 R)
• M34: 7,495,452 km (0.106 R)
• M35: 7,657,915 km (0.114 R)
• M36: 7,739,595 km (0.057 R)
• M37: 7,986,432 km (0.087 R)
• M38: 8,041,634 km (0.071 R)
• M39: 8,291,612 km (0.109 R)
• M40: 8,827,770 km (0.096 R)
• M41: 8,942,063 km (0.072 R)
• M42: 9,056,805 km (0.028 R)
• M43: 9,201,017 km (0.086 R)
• M44: 9,374,999 km (0.096 R)
• M45: 9,550,178 km (0.116 R)
• M46: 9,785,496 km (0.057 R)
• M47: 10,442,081 km (0.061 R)
• M48: 11,051,543 km (0.105 R)
• M49: 11,236,595 km (0.043 R)
• M50: 11,703,640 km (0.098 R)
• M51: 11,892,283 km (0.066 R)
• M52: 13,306,282 km (0.115 R)
• M53: 13,634,948 km (0.06 R)
• M54: 13,899,886 km (0.078 R)
• M55: 14,133,109 km (0.12 R)
• M56: 14,233,489 km (0.084 R)
• M57: 14,300,509 km (0.053 R)
• M58: 14,942,434 km (0.115 R)
• M59: 15,663,047 km (0.077 R)
• M60: 15,836,281 km (0.117 R)
• M61: 16,570,657 km (0.118 R)
• M62: 17,603,181 km (0.073 R)
• M63: 17,783,297 km (0.108 R)
• M64: 18,656,350 km (0.091 R)
• M65: 19,024,212 km (0.093 R)
• M66: 20,292,951 km (0.1 R)
• M67: 21,627,215 km (0.099 R)
• M68: 22,168,908 km (0.118 R)
• M69: 22,324,490 km (0.036 R)
• M70: 22,950,408 km (0.098 R)
• M71: 24,099,768 km (0.103 R)
• M72: 24,259,688 km (0.102 R)
• M73: 24,822,475 km (0.08 R)
• M74: 25,226,988 km (0.06 R)
• M75: 26,330,272 km (0.046 R)
• M76: 27,616,216 km (0.095 R)
• M77: 27,993,502 km (0.116 R)
• M78: 28,119,613 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 232.8

Radius: 3.5

Gravity: 19 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 15.02 AU - 20.62 AU

Year: 26687 Days

Day: 15.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 105,517,485 km

• M1: 49,218 km (0.075 R)
• M2: 117,734 km (0.099 R)
• M3: 225,444 km (0.058 R)
• M4: 267,930 km (0.115 R)
• M5: 577,448 km (0.094 R)
• M6: 616,942 km (0.109 R)
• M7: 850,613 km (0.087 R)
• M8: 1,060,499 km (0.058 R)
• M9: 1,780,065 km (0.063 R)
• M10: 2,389,826 km (0.115 R)
• M11: 2,784,166 km (0.081 R)
• M12: 3,198,253 km (0.099 R)
• M13: 3,705,390 km (0.08 R)
• M14: 4,354,046 km (0.105 R)
• M15: 4,711,435 km (0.082 R)
• M16: 5,581,497 km (0.084 R)
• M17: 5,795,870 km (0.096 R)
• M18: 5,925,871 km (0.09 R)
• M19: 6,100,601 km (0.057 R)
• M20: 6,232,696 km (0.109 R)
• M21: 6,321,258 km (0.082 R)
• M22: 7,416,913 km (0.117 R)
• M23: 7,652,529 km (0.118 R)
• M24: 8,373,890 km (0.078 R)
• M25: 8,471,727 km (0.097 R)
• M26: 10,348,283 km (0.116 R)
• M27: 11,144,144 km (0.107 R)
• M28: 11,197,849 km (0.046 R)
• M29: 13,819,702 km (0.077 R)
• M30: 14,167,367 km (0.05 R)
• M31: 15,108,787 km (0.075 R)
• M32: 15,347,395 km (0.081 R)
• M33: 15,828,053 km (0.093 R)
• M34: 15,888,491 km (0.082 R)
• M35: 16,252,761 km (0.092 R)
• M36: 17,237,415 km (0.09 R)
• M37: 19,587,448 km (0.064 R)
• M38: 19,912,524 km (0.108 R)
• M39: 23,812,690 km (0.116 R)
• M40: 24,090,194 km (0.066 R)
• M41: 24,718,355 km (0.03 R)
• M42: 24,999,300 km (0.094 R)
• M43: 25,635,241 km (0.082 R)
• M44: 25,848,418 km (0.082 R)
• M45: 27,284,408 km (0.073 R)
• M46: 27,647,482 km (0.074 R)
• M47: 28,304,964 km (0.081 R)
• M48: 28,893,782 km (0.112 R)
• M49: 29,115,635 km (0.075 R)
• M50: 31,897,557 km (0.112 R)
• M51: 33,591,454 km (0.1 R)
• M52: 33,902,617 km (0.05 R)
• M53: 34,292,769 km (0.112 R)
• M54: 35,472,348 km (0.09 R)
• M55: 36,345,850 km (0.025 R)
• M56: 36,745,127 km (0.095 R)
• M57: 38,032,865 km (0.072 R)
• M58: 41,899,970 km (0.108 R)
• M59: 43,667,918 km (0.095 R)
• M60: 44,007,355 km (0.107 R)
• M61: 44,092,327 km (0.094 R)
• M62: 44,518,232 km (0.105 R)
• M63: 45,031,053 km (0.118 R)
• M64: 46,408,251 km (0.107 R)
• M65: 46,581,336 km (0.103 R)
• M66: 46,841,337 km (0.116 R)
• M67: 47,886,428 km (0.101 R)
• M68: 48,851,185 km (0.1 R)
• M69: 54,042,829 km (0.11 R)
• M70: 58,003,134 km (0.115 R)
• M71: 58,189,533 km (0.11 R)
• M72: 60,065,191 km (0.104 R)
• M73: 60,159,437 km (0.099 R)
• M74: 60,915,655 km (0.113 R)
• M75: 61,105,195 km (0.085 R)
• M76: 61,675,013 km (0.111 R)
• M77: 62,915,479 km (0.048 R)
• M78: 63,011,371 km (0.101 R)
• M79: 63,394,940 km (0.063 R)
• M80: 63,586,874 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 887.9

Radius: 4.7

Gravity: 40.19 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 16.68 AU - 20.72 AU

Year: 28688 Days

Day: 15.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 105,517,485 km

• M1: 61,784 km (0.115 R)
• M2: 214,823 km (0.12 R)
• M3: 313,108 km (0.101 R)
• M4: 426,354 km (0.062 R)
• M5: 1,308,981 km (0.109 R)
• M6: 1,345,184 km (0.105 R)
• M7: 2,311,736 km (0.086 R)
• M8: 2,489,608 km (0.105 R)
• M9: 2,718,193 km (0.095 R)
• M10: 2,905,789 km (0.106 R)
• M11: 3,905,851 km (0.075 R)
• M12: 4,171,237 km (0.108 R)
• M13: 4,831,413 km (0.108 R)
• M14: 5,523,602 km (0.114 R)
• M15: 5,821,152 km (0.116 R)
• M16: 6,123,938 km (0.092 R)
• M17: 6,681,639 km (0.062 R)
• M18: 7,845,212 km (0.11 R)
• M19: 8,381,969 km (0.058 R)
• M20: 10,940,691 km (0.091 R)
• M21: 13,399,332 km (0.096 R)
• M22: 13,558,504 km (0.11 R)
• M23: 16,698,563 km (0.094 R)
• M24: 17,997,222 km (0.111 R)
• M25: 20,781,687 km (0.105 R)
• M26: 21,058,294 km (0.056 R)
• M27: 26,438,132 km (0.086 R)
• M28: 27,340,208 km (0.116 R)
• M29: 27,744,421 km (0.118 R)
• M30: 28,150,579 km (0.081 R)
• M31: 29,277,500 km (0.104 R)
• M32: 30,838,105 km (0.114 R)
• M33: 31,787,154 km (0.084 R)
• M34: 32,960,300 km (0.078 R)
• M35: 33,067,712 km (0.109 R)
• M36: 34,691,746 km (0.064 R)
• M37: 35,348,630 km (0.069 R)
• M38: 36,120,256 km (0.104 R)
• M39: 36,341,661 km (0.102 R)
• M40: 36,563,664 km (0.118 R)
• M41: 38,242,302 km (0.071 R)
• M42: 38,580,992 km (0.097 R)
• M43: 38,807,333 km (0.085 R)
• M44: 40,749,413 km (0.078 R)
• M45: 40,864,603 km (0.037 R)
• M46: 41,095,283 km (0.069 R)
• M47: 42,488,937 km (0.036 R)
• M48: 44,608,290 km (0.087 R)
• M49: 44,727,071 km (0.102 R)
• M50: 45,441,700 km (0.107 R)
• M51: 46,641,325 km (0.085 R)
• M52: 50,178,267 km (0.108 R)
• M53: 52,416,700 km (0.049 R)
• M54: 52,792,939 km (0.107 R)
• M55: 55,196,378 km (0.099 R)
• M56: 58,412,882 km (0.059 R)
• M57: 58,933,034 km (0.104 R)
• M58: 59,585,580 km (0.036 R)
• M59: 62,086,707 km (0.096 R)
• M60: 63,817,704 km (0.055 R)
• M61: 65,025,258 km (0.081 R)
• M62: 66,647,198 km (0.104 R)
• M63: 70,759,643 km (0.096 R)
• M64: 72,148,659 km (0.081 R)
• M65: 73,406,478 km (0.077 R)
• M66: 74,108,392 km (0.083 R)
• M67: 81,103,588 km (0.089 R)
• M68: 81,829,138 km (0.109 R)
• M69: 84,752,729 km (0.107 R)
• M70: 86,375,417 km (0.112 R)
• M71: 89,800,909 km (0.087 R)
• M72: 90,251,049 km (0.057 R)
• M73: 91,153,423 km (0.094 R)
• M74: 91,304,218 km (0.042 R)
• M75: 91,605,807 km (0.114 R)
• M76: 92,058,939 km (0.089 R)
• M77: 96,630,501 km (0.11 R)
• M78: 97,399,583 km (0.115 R)
• M79: 97,553,669 km (0.065 R)
• M80: 98,170,611 km (0.083 R)
• M81: 99,098,716 km (0.099 R)
• M82: 99,874,231 km (0.113 R)
• M83: 100,340,528 km (0.078 R)
• M84: 100,807,572 km (0.094 R)
• M85: 101,743,905 km (0.05 R)
• M86: 102,213,044 km (0.064 R)
• M87: 102,996,638 km (0.052 R)
• M88: 104,885,311 km (0.033 R)
• M89: 105,359,387 km (0.109 R)

Kuiper Belt

Range: 30.9 - 60.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 329 - 14,065 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit