🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.77 AU - 0.79 AU

Year: 262 Days

Day: 12.1 Hours

Environment

Temp: 80 °C

Axial Tilt: 38.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,485,462 km

• M1: 216,019 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.71 AU - 2.63 AU

Year: 1217 Days

Day: 46.9 Hours

Environment

Temp: -86 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.53 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.45 AU - 3.31 AU

Year: 1861 Days

Day: 15.1 Hours

Environment

Temp: -121 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,485,462 km

• M1: 1,863,391 km (0.056 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63.8

Radius: 11.2

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 5.65 AU - 7.73 AU

Year: 6589 Days

Day: 12.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 71,485,462 km

• M1: 143,464 km (0.085 R)
• M2: 289,921 km (0.108 R)
• M3: 441,463 km (0.079 R)
• M4: 601,982 km (0.119 R)
• M5: 726,298 km (0.097 R)
• M6: 842,984 km (0.112 R)
• M7: 1,262,606 km (0.113 R)
• M8: 1,416,393 km (0.064 R)
• M9: 1,565,691 km (0.036 R)
• M10: 1,675,646 km (0.035 R)
• M11: 1,754,185 km (0.107 R)
• M12: 2,081,355 km (0.038 R)
• M13: 2,178,444 km (0.11 R)
• M14: 2,289,595 km (0.062 R)
• M15: 2,621,254 km (0.098 R)
• M16: 2,713,257 km (0.095 R)
• M17: 2,793,142 km (0.092 R)
• M18: 2,914,167 km (0.089 R)
• M19: 3,064,662 km (0.045 R)
• M20: 3,161,751 km (0.12 R)
• M21: 3,245,825 km (0.077 R)
• M22: 3,604,411 km (0.071 R)
• M23: 3,721,845 km (0.113 R)
• M24: 3,825,666 km (0.1 R)
• M25: 3,990,822 km (0.035 R)
• M26: 4,359,432 km (0.11 R)
• M27: 4,453,379 km (0.088 R)
• M28: 4,835,751 km (0.056 R)
• M29: 4,998,214 km (0.07 R)
• M30: 5,080,194 km (0.098 R)
• M31: 5,212,289 km (0.12 R)
• M32: 5,345,431 km (0.081 R)
• M33: 5,786,146 km (0.12 R)
• M34: 7,476,004 km (0.06 R)
• M35: 7,758,894 km (0.07 R)
• M36: 7,911,334 km (0.066 R)
• M37: 8,511,221 km (0.102 R)
• M38: 8,629,104 km (0.107 R)
• M39: 9,005,792 km (0.105 R)
• M40: 9,085,827 km (0.077 R)
• M41: 9,347,473 km (0.096 R)
• M42: 9,652,503 km (0.085 R)
• M43: 10,355,913 km (0.084 R)
• M44: 11,011,750 km (0.064 R)
• M45: 11,097,320 km (0.104 R)
• M46: 11,681,051 km (0.102 R)
• M47: 12,608,857 km (0.114 R)
• M48: 12,765,785 km (0.114 R)
• M49: 13,149,653 km (0.09 R)
• M50: 13,445,707 km (0.071 R)
• M51: 13,698,079 km (0.073 R)
• M52: 15,411,722 km (0.104 R)
• M53: 15,555,635 km (0.064 R)
• M54: 15,724,083 km (0.092 R)
• M55: 15,796,338 km (0.096 R)
• M56: 16,257,249 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 350.7

Radius: 10.8

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 5.46 AU - 8.16 AU

Year: 6767 Days

Day: 12.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 71,485,462 km

• M1: 144,661 km (0.052 R)
• M2: 360,980 km (0.116 R)
• M3: 690,993 km (0.098 R)
• M4: 1,092,812 km (0.097 R)
• M5: 1,164,171 km (0.052 R)
• M6: 1,237,174 km (0.118 R)
• M7: 1,311,824 km (0.113 R)
• M8: 1,792,631 km (0.098 R)
• M9: 1,929,813 km (0.063 R)
• M10: 2,070,584 km (0.106 R)
• M11: 2,269,848 km (0.104 R)
• M12: 2,845,352 km (0.039 R)
• M13: 3,211,866 km (0.109 R)
• M14: 3,464,836 km (0.097 R)
• M15: 4,658,178 km (0.078 R)
• M16: 4,944,808 km (0.085 R)
• M17: 5,336,006 km (0.077 R)
• M18: 5,585,685 km (0.084 R)
• M19: 5,788,241 km (0.106 R)
• M20: 6,331,431 km (0.044 R)
• M21: 6,436,748 km (0.112 R)
• M22: 6,729,361 km (0.089 R)
• M23: 7,163,045 km (0.111 R)
• M24: 7,466,280 km (0.031 R)
• M25: 7,577,731 km (0.112 R)
• M26: 8,200,207 km (0.066 R)
• M27: 8,343,971 km (0.101 R)
• M28: 9,016,114 km (0.099 R)
• M29: 9,343,733 km (0.045 R)
• M30: 9,463,860 km (0.07 R)
• M31: 9,584,586 km (0.114 R)
• M32: 9,796,865 km (0.063 R)
• M33: 10,133,760 km (0.062 R)
• M34: 11,071,738 km (0.04 R)
• M35: 12,299,638 km (0.049 R)
• M36: 12,929,594 km (0.104 R)
• M37: 13,063,634 km (0.033 R)
• M38: 13,911,405 km (0.107 R)
• M39: 14,602,547 km (0.031 R)
• M40: 14,742,122 km (0.102 R)
• M41: 14,952,307 km (0.104 R)
• M42: 16,632,890 km (0.113 R)
• M43: 17,181,764 km (0.111 R)
• M44: 17,403,019 km (0.086 R)
• M45: 18,901,990 km (0.12 R)
• M46: 19,206,721 km (0.039 R)
• M47: 19,513,097 km (0.07 R)
• M48: 19,666,884 km (0.119 R)
• M49: 21,266,385 km (0.1 R)
• M50: 21,742,555 km (0.118 R)
• M51: 22,061,796 km (0.104 R)
• M52: 22,342,592 km (0.099 R)
• M53: 24,423,049 km (0.039 R)
• M54: 24,796,595 km (0.099 R)
• M55: 25,088,461 km (0.114 R)
• M56: 25,675,632 km (0.09 R)
• M57: 25,844,229 km (0.08 R)
• M58: 26,013,275 km (0.06 R)
• M59: 29,512,818 km (0.065 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 196.4

Radius: 11

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 6.42 AU - 9.52 AU

Year: 8568 Days

Day: 8.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 71,485,462 km

• M1: 199,713 km (0.105 R)
• M2: 284,236 km (0.109 R)
• M3: 522,994 km (0.05 R)
• M4: 890,257 km (0.102 R)
• M5: 1,047,634 km (0.091 R)
• M6: 1,129,913 km (0.095 R)
• M7: 1,257,819 km (0.08 R)
• M8: 1,639,144 km (0.094 R)
• M9: 1,736,083 km (0.095 R)
• M10: 2,004,163 km (0.086 R)
• M11: 2,108,283 km (0.098 R)
• M12: 2,340,010 km (0.069 R)
• M13: 2,542,715 km (0.073 R)
• M14: 3,025,019 km (0.059 R)
• M15: 3,226,078 km (0.108 R)
• M16: 3,620,119 km (0.074 R)
• M17: 4,729,686 km (0.07 R)
• M18: 5,129,561 km (0.106 R)
• M19: 5,467,204 km (0.09 R)
• M20: 6,062,903 km (0.114 R)
• M21: 6,342,800 km (0.097 R)
• M22: 6,419,843 km (0.09 R)
• M23: 6,731,455 km (0.025 R)
• M24: 6,941,790 km (0.116 R)
• M25: 7,181,296 km (0.076 R)
• M26: 7,860,471 km (0.117 R)
• M27: 8,674,133 km (0.073 R)
• M28: 8,788,426 km (0.119 R)
• M29: 9,455,633 km (0.032 R)
• M30: 10,502,070 km (0.11 R)
• M31: 11,553,593 km (0.065 R)
• M32: 12,187,888 km (0.075 R)
• M33: 12,412,435 km (0.111 R)
• M34: 12,541,388 km (0.1 R)
• M35: 12,703,253 km (0.113 R)
• M36: 12,865,866 km (0.109 R)
• M37: 13,225,948 km (0.106 R)
• M38: 13,655,892 km (0.081 R)
• M39: 13,889,265 km (0.038 R)
• M40: 14,292,281 km (0.064 R)
• M41: 14,870,028 km (0.103 R)
• M42: 15,420,848 km (0.057 R)
• M43: 15,490,112 km (0.082 R)
• M44: 15,663,944 km (0.109 R)
• M45: 16,118,722 km (0.099 R)
• M46: 16,224,188 km (0.079 R)
• M47: 16,506,928 km (0.115 R)
• M48: 16,684,351 km (0.118 R)
• M49: 17,077,046 km (0.1 R)
• M50: 17,400,626 km (0.104 R)
• M51: 18,420,285 km (0.045 R)
• M52: 19,123,245 km (0.112 R)
• M53: 19,684,387 km (0.093 R)
• M54: 19,759,635 km (0.061 R)
• M55: 19,910,429 km (0.114 R)
• M56: 21,130,101 km (0.093 R)
• M57: 21,207,144 km (0.109 R)
• M58: 23,004,712 km (0.05 R)
• M59: 23,521,572 km (0.098 R)
• M60: 23,721,435 km (0.06 R)
• M61: 24,243,532 km (0.112 R)
• M62: 24,932,131 km (0.051 R)
• M63: 25,095,043 km (0.084 R)
• M64: 26,038,856 km (0.108 R)
• M65: 26,827,386 km (0.088 R)
• M66: 27,707,919 km (0.046 R)
• M67: 27,876,666 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 508.7

Radius: 4.4

Gravity: 26.28 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 12.13 AU - 16.97 AU

Year: 21134 Days

Day: 22 Hours

Environment

Temp: -202 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 71,485,462 km

• M1: 66,421 km (0.097 R)
• M2: 105,766 km (0.074 R)
• M3: 389,403 km (0.097 R)
• M4: 425,905 km (0.082 R)
• M5: 950,994 km (0.052 R)
• M6: 1,001,259 km (0.106 R)
• M7: 1,265,897 km (0.027 R)
• M8: 1,406,070 km (0.087 R)
• M9: 1,463,516 km (0.105 R)
• M10: 1,580,950 km (0.044 R)
• M11: 1,640,789 km (0.105 R)
• M12: 1,762,712 km (0.115 R)
• M13: 1,919,490 km (0.095 R)
• M14: 1,983,369 km (0.09 R)
• M15: 2,416,006 km (0.116 R)
• M16: 2,519,827 km (0.079 R)
• M17: 3,136,020 km (0.1 R)
• M18: 3,441,499 km (0.068 R)
• M19: 4,039,591 km (0.068 R)
• M20: 4,973,381 km (0.115 R)
• M21: 5,150,056 km (0.102 R)
• M22: 5,555,167 km (0.068 R)
• M23: 6,158,346 km (0.118 R)
• M24: 6,879,707 km (0.087 R)
• M25: 7,375,325 km (0.072 R)
• M26: 7,678,260 km (0.029 R)
• M27: 8,244,189 km (0.037 R)
• M28: 8,717,068 km (0.108 R)
• M29: 9,037,207 km (0.101 R)
• M30: 10,694,752 km (0.041 R)
• M31: 10,751,599 km (0.095 R)
• M32: 10,980,035 km (0.082 R)
• M33: 11,094,776 km (0.058 R)
• M34: 12,503,240 km (0.107 R)
• M35: 12,683,207 km (0.109 R)
• M36: 12,924,508 km (0.091 R)
• M37: 13,045,682 km (0.112 R)
• M38: 14,341,200 km (0.113 R)
• M39: 14,908,774 km (0.114 R)
• M40: 15,419,501 km (0.12 R)
• M41: 16,721,152 km (0.094 R)
• M42: 17,922,573 km (0.104 R)
• M43: 18,601,897 km (0.096 R)
• M44: 19,289,598 km (0.117 R)
• M45: 19,358,862 km (0.032 R)
• M46: 19,566,953 km (0.091 R)
• M47: 22,050,128 km (0.057 R)
• M48: 22,850,776 km (0.062 R)
• M49: 23,586,947 km (0.115 R)
• M50: 24,780,887 km (0.04 R)
• M51: 25,460,959 km (0.063 R)
• M52: 26,608,225 km (0.117 R)
• M53: 27,615,917 km (0.087 R)
• M54: 27,772,097 km (0.084 R)
• M55: 28,715,162 km (0.096 R)
• M56: 29,031,860 km (0.107 R)
• M57: 29,190,733 km (0.113 R)
• M58: 30,229,691 km (0.044 R)
• M59: 30,471,291 km (0.113 R)
• M60: 30,551,924 km (0.094 R)
• M61: 31,280,915 km (0.08 R)
• M62: 32,261,828 km (0.119 R)
• M63: 32,838,677 km (0.06 R)
• M64: 32,921,255 km (0.102 R)
• M65: 33,252,764 km (0.063 R)
• M66: 34,589,421 km (0.113 R)
• M67: 34,673,645 km (0.081 R)
• M68: 35,773,488 km (0.045 R)
• M69: 35,858,460 km (0.044 R)
• M70: 36,199,543 km (0.076 R)
• M71: 37,660,666 km (0.092 R)
• M72: 40,197,397 km (0.112 R)
• M73: 41,084,811 km (0.109 R)
• M74: 41,709,831 km (0.09 R)
• M75: 42,518,108 km (0.111 R)
• M76: 43,059,802 km (0.111 R)
• M77: 45,249,317 km (0.087 R)
• M78: 46,636,089 km (0.09 R)
• M79: 47,194,687 km (0.11 R)
• M80: 50,020,741 km (0.05 R)
• M81: 54,556,997 km (0.091 R)
• M82: 56,229,950 km (0.108 R)
• M83: 56,625,936 km (0.088 R)
• M84: 57,819,727 km (0.108 R)
• M85: 58,419,764 km (0.036 R)
• M86: 63,087,516 km (0.117 R)
• M87: 64,842,748 km (0.034 R)
• M88: 65,986,873 km (0.072 R)
• M89: 67,452,782 km (0.085 R)
• M90: 67,557,950 km (0.103 R)
• M91: 68,929,463 km (0.089 R)
• M92: 70,416,615 km (0.081 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 421 - 11,422 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit