🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.57 AU - 0.67 AU

Year: 207 Days

Day: 41.7 Hours

Environment

Temp: 28 °C

Axial Tilt: 47.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.86 AU - 0.94 AU

Year: 363 Days

Day: 33.3 Hours

Environment

Temp: -36 °C

Axial Tilt: 87 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 2.15 AU - 2.21 AU

Year: 1367 Days

Day: 38.8 Hours

Environment

Temp: -121 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,653,070 km

• M1: 1,404,425 km (0.088 R)
• M2: 1,564,495 km (0.108 R)

Asteroid Belt

Center: 2.6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 441.2

Radius: 9.9

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.78 AU - 3.24 AU

Year: 2217 Days

Day: 13.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 56,653,070 km

• M1: 142,866 km (0.072 R)
• M2: 221,554 km (0.117 R)
• M3: 613,052 km (0.06 R)
• M4: 748,438 km (0.117 R)
• M5: 945,010 km (0.084 R)
• M6: 1,049,878 km (0.099 R)
• M7: 1,177,485 km (0.071 R)
• M8: 1,281,455 km (0.037 R)
• M9: 1,508,994 km (0.12 R)
• M10: 1,570,628 km (0.098 R)
• M11: 1,880,595 km (0.093 R)
• M12: 2,048,593 km (0.118 R)
• M13: 2,339,711 km (0.034 R)
• M14: 2,520,874 km (0.113 R)
• M15: 2,744,523 km (0.042 R)
• M16: 3,000,484 km (0.067 R)
• M17: 3,358,622 km (0.099 R)
• M18: 3,426,390 km (0.052 R)
• M19: 3,688,336 km (0.072 R)
• M20: 3,942,652 km (0.119 R)
• M21: 4,014,309 km (0.057 R)
• M22: 4,320,087 km (0.063 R)
• M23: 4,408,799 km (0.078 R)
• M24: 4,498,258 km (0.078 R)
• M25: 4,663,714 km (0.086 R)
• M26: 4,770,078 km (0.112 R)
• M27: 4,985,199 km (0.058 R)
• M28: 5,047,283 km (0.116 R)
• M29: 5,617,550 km (0.106 R)
• M30: 5,992,592 km (0.032 R)
• M31: 6,224,917 km (0.117 R)
• M32: 6,409,670 km (0.089 R)
• M33: 6,630,178 km (0.089 R)
• M34: 6,750,006 km (0.054 R)
• M35: 6,939,696 km (0.083 R)
• M36: 7,236,498 km (0.112 R)
• M37: 7,395,221 km (0.086 R)
• M38: 7,483,933 km (0.12 R)
• M39: 7,734,360 km (0.115 R)
• M40: 8,298,343 km (0.056 R)
• M41: 8,613,397 km (0.117 R)
• M42: 8,838,093 km (0.111 R)
• M43: 8,913,490 km (0.091 R)
• M44: 9,140,879 km (0.06 R)
• M45: 9,331,766 km (0.062 R)
• M46: 9,892,907 km (0.101 R)
• M47: 10,108,627 km (0.099 R)
• M48: 10,266,453 km (0.111 R)
• M49: 10,365,487 km (0.05 R)
• M50: 10,464,969 km (0.107 R)
• M51: 10,664,683 km (0.112 R)
• M52: 10,865,742 km (0.099 R)
• M53: 10,986,916 km (0.066 R)
• M54: 11,129,034 km (0.1 R)
• M55: 11,910,534 km (0.048 R)
• M56: 12,014,654 km (0.097 R)
• M57: 12,140,166 km (0.06 R)
• M58: 12,773,564 km (0.12 R)
• M59: 13,094,451 km (0.063 R)
• M60: 13,223,405 km (0.069 R)
• M61: 13,482,957 km (0.084 R)
• M62: 14,537,323 km (0.081 R)
• M63: 14,939,591 km (0.099 R)
• M64: 15,029,500 km (0.087 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 350.2

Radius: 7.5

Gravity: 6.23 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 9.36 AU - 13.38 AU

Year: 16279 Days

Day: 22.2 Hours

Environment

Temp: -210 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 56,653,070 km

• M1: 94,995 km (0.068 R)
• M2: 154,385 km (0.112 R)
• M3: 354,697 km (0.12 R)
• M4: 532,868 km (0.097 R)
• M5: 739,313 km (0.069 R)
• M6: 970,591 km (0.088 R)
• M7: 1,742,516 km (0.088 R)
• M8: 1,818,063 km (0.049 R)
• M9: 1,920,388 km (0.1 R)
• M10: 1,972,448 km (0.059 R)
• M11: 2,212,104 km (0.116 R)
• M12: 2,266,707 km (0.105 R)
• M13: 2,517,882 km (0.101 R)
• M14: 2,690,368 km (0.054 R)
• M15: 3,324,065 km (0.078 R)
• M16: 3,513,605 km (0.09 R)
• M17: 3,869,947 km (0.102 R)
• M18: 4,409,098 km (0.1 R)
• M19: 5,408,262 km (0.089 R)
• M20: 5,668,712 km (0.067 R)
• M21: 5,933,201 km (0.104 R)
• M22: 6,163,283 km (0.078 R)
• M23: 6,318,266 km (0.111 R)
• M24: 6,671,616 km (0.117 R)
• M25: 6,951,065 km (0.083 R)
• M26: 9,187,404 km (0.051 R)
• M27: 10,635,960 km (0.045 R)
• M28: 11,624,652 km (0.066 R)
• M29: 11,864,458 km (0.118 R)
• M30: 11,960,799 km (0.073 R)
• M31: 12,009,119 km (0.102 R)
• M32: 13,739,218 km (0.101 R)
• M33: 13,840,346 km (0.083 R)
• M34: 13,891,060 km (0.12 R)
• M35: 14,043,650 km (0.075 R)
• M36: 14,094,513 km (0.102 R)
• M37: 15,022,020 km (0.116 R)
• M38: 15,916,017 km (0.088 R)
• M39: 17,755,173 km (0.11 R)
• M40: 19,262,970 km (0.065 R)
• M41: 20,406,197 km (0.113 R)
• M42: 21,044,232 km (0.073 R)
• M43: 21,102,575 km (0.092 R)
• M44: 22,458,979 km (0.08 R)
• M45: 22,518,668 km (0.085 R)
• M46: 22,638,047 km (0.08 R)
• M47: 22,697,737 km (0.087 R)
• M48: 25,441,511 km (0.093 R)
• M49: 25,815,207 km (0.082 R)
• M50: 25,877,739 km (0.079 R)
• M51: 27,328,090 km (0.102 R)
• M52: 28,095,228 km (0.112 R)
• M53: 28,545,966 km (0.042 R)
• M54: 28,610,593 km (0.106 R)
• M55: 29,064,024 km (0.094 R)
• M56: 29,519,998 km (0.106 R)
• M57: 30,241,060 km (0.055 R)
• M58: 31,100,799 km (0.114 R)
• M59: 33,251,268 km (0.111 R)
• M60: 33,796,253 km (0.056 R)
• M61: 34,069,868 km (0.081 R)
• M62: 35,171,806 km (0.094 R)
• M63: 35,310,333 km (0.1 R)
• M64: 35,379,747 km (0.109 R)
• M65: 35,796,676 km (0.044 R)
• M66: 36,565,609 km (0.037 R)
• M67: 36,846,404 km (0.057 R)
• M68: 37,906,305 km (0.066 R)
• M69: 38,547,033 km (0.113 R)
• M70: 38,832,914 km (0.084 R)
• M71: 38,904,422 km (0.076 R)
• M72: 40,200,538 km (0.114 R)
• M73: 41,510,567 km (0.096 R)
• M74: 41,730,326 km (0.103 R)
• M75: 42,023,987 km (0.07 R)
• M76: 42,834,807 km (0.116 R)
• M77: 43,279,262 km (0.066 R)
• M78: 43,799,713 km (0.098 R)
• M79: 43,948,713 km (0.095 R)
• M80: 44,023,362 km (0.071 R)
• M81: 44,621,754 km (0.051 R)
• M82: 45,599,825 km (0.078 R)
• M83: 45,826,465 km (0.1 R)
• M84: 45,902,162 km (0.095 R)
• M85: 46,205,247 km (0.088 R)
• M86: 47,270,982 km (0.096 R)
• M87: 48,191,009 km (0.106 R)
• M88: 48,653,267 km (0.111 R)
• M89: 48,962,336 km (0.12 R)
• M90: 49,659,911 km (0.074 R)
• M91: 50,126,656 km (0.112 R)
• M92: 50,908,006 km (0.117 R)
• M93: 51,300,251 km (0.115 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 240.8

Radius: 3.4

Gravity: 20.83 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 12 AU - 15.52 AU

Year: 21672 Days

Day: 15.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 56,653,070 km

• M1: 47,273 km (0.114 R)
• M2: 190,588 km (0.078 R)
• M3: 336,446 km (0.095 R)
• M4: 694,284 km (0.045 R)
• M5: 733,030 km (0.113 R)
• M6: 1,494,932 km (0.107 R)
• M7: 1,596,359 km (0.115 R)
• M8: 1,859,352 km (0.12 R)
• M9: 2,454,602 km (0.077 R)
• M10: 2,819,172 km (0.047 R)
• M11: 3,364,007 km (0.107 R)
• M12: 4,437,821 km (0.099 R)
• M13: 4,583,529 km (0.049 R)
• M14: 4,842,184 km (0.065 R)
• M15: 5,181,921 km (0.116 R)
• M16: 5,220,068 km (0.118 R)
• M17: 6,003,811 km (0.097 R)
• M18: 6,615,367 km (0.105 R)
• M19: 7,118,615 km (0.112 R)
• M20: 9,205,206 km (0.11 R)
• M21: 11,117,366 km (0.106 R)
• M22: 13,146,511 km (0.102 R)
• M23: 14,471,350 km (0.096 R)
• M24: 15,067,647 km (0.068 R)
• M25: 15,122,250 km (0.103 R)
• M26: 16,228,078 km (0.072 R)
• M27: 19,163,338 km (0.096 R)
• M28: 20,057,185 km (0.06 R)
• M29: 21,208,789 km (0.109 R)
• M30: 22,693,847 km (0.097 R)
• M31: 23,829,445 km (0.102 R)
• M32: 24,148,238 km (0.029 R)
• M33: 24,276,144 km (0.118 R)
• M34: 24,596,732 km (0.08 R)
• M35: 25,502,099 km (0.113 R)
• M36: 27,079,459 km (0.079 R)
• M37: 28,215,654 km (0.117 R)
• M38: 28,282,973 km (0.109 R)
• M39: 28,823,471 km (0.111 R)
• M40: 29,914,637 km (0.055 R)
• M41: 31,576,520 km (0.068 R)
• M42: 35,641,693 km (0.102 R)
• M43: 37,402,011 km (0.068 R)
• M44: 37,698,065 km (0.088 R)
• M45: 41,158,862 km (0.068 R)
• M46: 42,308,971 km (0.067 R)
• M47: 43,781,163 km (0.062 R)
• M48: 44,797,980 km (0.089 R)
• M49: 45,585,463 km (0.08 R)
• M50: 47,654,252 km (0.045 R)
• M51: 47,894,805 km (0.089 R)
• M52: 48,942,439 km (0.119 R)
• M53: 51,060,147 km (0.115 R)
• M54: 51,882,486 km (0.097 R)
• M55: 53,707,132 km (0.11 R)
• M56: 54,627,308 km (0.116 R)
• M57: 54,795,157 km (0.12 R)
• M58: 55,384,124 km (0.07 R)
• M59: 55,468,347 km (0.069 R)
• M60: 55,890,512 km (0.11 R)
• M61: 56,059,708 km (0.117 R)
• M62: 56,653,013 km (0.099 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 206 - 12,029 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit