🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.76 AU - 1.22 AU

Year: 373 Days

Day: 18.5 Hours

Environment

Temp: 21 °C

Axial Tilt: 17.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 62,770,481 km

• M1: 406,906 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.88 AU - 1.16 AU

Year: 390 Days

Day: 41.3 Hours

Environment

Temp: 1 °C

Axial Tilt: 50 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 62,770,481 km

• M1: 564,732 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.89 AU - 1.47 AU

Year: 485 Days

Day: 46.9 Hours

Environment

Temp: 6 °C

Axial Tilt: 49.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.91 AU - 2.99 AU

Year: 1452 Days

Day: 45.8 Hours

Environment

Temp: -97 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.43 AU - 3.67 AU

Year: 2017 Days

Day: 21.5 Hours

Environment

Temp: -124 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 12.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 776.3

Radius: 4.6

Gravity: 36.69 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 10.9 AU - 13.54 AU

Year: 16179 Days

Day: 15 Hours

Environment

Temp: -198 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 62,770,481 km

• M1: 147,653 km (0.091 R)
• M2: 345,721 km (0.114 R)
• M3: 397,033 km (0.053 R)
• M4: 527,183 km (0.07 R)
• M5: 649,554 km (0.1 R)
• M6: 692,339 km (0.084 R)
• M7: 896,839 km (0.055 R)
• M8: 1,197,681 km (0.112 R)
• M9: 1,386,772 km (0.097 R)
• M10: 1,762,562 km (0.092 R)
• M11: 1,884,335 km (0.119 R)
• M12: 1,946,268 km (0.107 R)
• M13: 2,740,932 km (0.095 R)
• M14: 3,025,767 km (0.11 R)
• M15: 3,282,776 km (0.11 R)
• M16: 3,320,026 km (0.034 R)
• M17: 4,256,658 km (0.096 R)
• M18: 4,880,780 km (0.102 R)
• M19: 5,577,457 km (0.071 R)
• M20: 5,801,555 km (0.097 R)
• M21: 5,982,868 km (0.049 R)
• M22: 6,258,577 km (0.085 R)
• M23: 6,304,802 km (0.082 R)
• M24: 6,822,112 km (0.112 R)
• M25: 6,965,426 km (0.058 R)
• M26: 7,255,347 km (0.063 R)
• M27: 7,450,722 km (0.084 R)
• M28: 8,047,318 km (0.096 R)
• M29: 8,710,934 km (0.106 R)
• M30: 10,198,536 km (0.093 R)
• M31: 10,362,495 km (0.119 R)
• M32: 11,252,004 km (0.076 R)
• M33: 11,364,801 km (0.027 R)
• M34: 14,428,715 km (0.098 R)
• M35: 15,986,627 km (0.07 R)
• M36: 16,113,635 km (0.028 R)
• M37: 16,240,794 km (0.114 R)
• M38: 17,141,074 km (0.074 R)
• M39: 17,662,572 km (0.049 R)
• M40: 18,855,316 km (0.093 R)
• M41: 18,922,186 km (0.119 R)
• M42: 19,191,163 km (0.077 R)
• M43: 21,317,248 km (0.052 R)
• M44: 22,089,472 km (0.105 R)
• M45: 22,514,480 km (0.108 R)
• M46: 22,727,956 km (0.111 R)
• M47: 22,870,672 km (0.032 R)
• M48: 23,372,723 km (0.115 R)
• M49: 23,661,147 km (0.112 R)
• M50: 23,805,808 km (0.081 R)
• M51: 24,679,909 km (0.075 R)
• M52: 24,973,569 km (0.093 R)
• M53: 26,534,474 km (0.075 R)
• M54: 28,818,384 km (0.103 R)
• M55: 30,297,159 km (0.076 R)
• M56: 30,611,614 km (0.105 R)
• M57: 31,323,101 km (0.104 R)
• M58: 31,720,733 km (0.117 R)
• M59: 32,440,597 km (0.1 R)
• M60: 32,842,866 km (0.064 R)
• M61: 33,489,877 km (0.079 R)
• M62: 34,386,567 km (0.096 R)
• M63: 35,126,029 km (0.071 R)
• M64: 35,953,754 km (0.096 R)
• M65: 37,966,294 km (0.056 R)
• M66: 38,560,198 km (0.105 R)
• M67: 41,575,193 km (0.043 R)
• M68: 42,099,683 km (0.066 R)
• M69: 44,397,357 km (0.106 R)
• M70: 45,471,619 km (0.085 R)
• M71: 47,462,916 km (0.104 R)
• M72: 48,561,114 km (0.071 R)
• M73: 51,623,981 km (0.08 R)
• M74: 52,093,569 km (0.119 R)
• M75: 52,847,692 km (0.047 R)
• M76: 54,653,188 km (0.11 R)
• M77: 54,940,117 km (0.098 R)
• M78: 55,323,387 km (0.06 R)
• M79: 55,707,704 km (0.095 R)
• M80: 55,996,428 km (0.096 R)
• M81: 57,447,677 km (0.073 R)
• M82: 57,739,393 km (0.051 R)
• M83: 59,009,329 km (0.041 R)
• M84: 59,205,452 km (0.119 R)
• M85: 60,387,125 km (0.115 R)
• M86: 60,980,879 km (0.081 R)
• M87: 61,875,026 km (0.052 R)
• M88: 62,273,854 km (0.077 R)
• M89: 63,375,044 km (0.113 R)
• M90: 64,079,051 km (0.034 R)
• M91: 64,482,666 km (0.064 R)
• M92: 64,684,623 km (0.097 R)
• M93: 67,023,586 km (0.118 R)
• M94: 68,357,700 km (0.086 R)
• M95: 68,666,769 km (0.092 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 354.2

Radius: 5.2

Gravity: 13.1 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 11.41 AU - 18.15 AU

Year: 21521 Days

Day: 23.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 62,770,481 km

• M1: 110,553 km (0.115 R)
• M2: 959,521 km (0.109 R)
• M3: 1,077,703 km (0.112 R)
• M4: 1,175,690 km (0.069 R)
• M5: 1,433,596 km (0.059 R)
• M6: 1,708,707 km (0.092 R)
• M7: 2,151,666 km (0.069 R)
• M8: 2,213,300 km (0.056 R)
• M9: 2,862,106 km (0.114 R)
• M10: 3,384,652 km (0.104 R)
• M11: 4,241,997 km (0.104 R)
• M12: 4,476,118 km (0.085 R)
• M13: 5,370,414 km (0.106 R)
• M14: 5,496,675 km (0.119 R)
• M15: 5,967,609 km (0.101 R)
• M16: 6,185,872 km (0.109 R)
• M17: 6,495,988 km (0.059 R)
• M18: 6,630,477 km (0.057 R)
• M19: 6,675,506 km (0.067 R)
• M20: 7,691,575 km (0.108 R)
• M21: 7,976,858 km (0.098 R)
• M22: 8,072,750 km (0.051 R)
• M23: 8,558,045 km (0.108 R)
• M24: 9,202,962 km (0.104 R)
• M25: 10,173,403 km (0.082 R)
• M26: 10,697,145 km (0.099 R)
• M27: 11,068,896 km (0.086 R)
• M28: 12,430,985 km (0.083 R)
• M29: 13,730,093 km (0.068 R)
• M30: 14,953,504 km (0.102 R)
• M31: 15,309,397 km (0.064 R)
• M32: 15,969,124 km (0.088 R)
• M33: 16,760,646 km (0.066 R)
• M34: 16,822,131 km (0.088 R)
• M35: 18,445,118 km (0.041 R)
• M36: 19,727,172 km (0.078 R)
• M37: 20,052,099 km (0.096 R)
• M38: 20,905,405 km (0.068 R)
• M39: 25,557,450 km (0.087 R)
• M40: 27,417,101 km (0.059 R)
• M41: 28,290,005 km (0.082 R)
• M42: 28,509,614 km (0.09 R)
• M43: 28,803,424 km (0.076 R)
• M44: 29,024,380 km (0.102 R)
• M45: 29,172,034 km (0.098 R)
• M46: 31,038,267 km (0.111 R)
• M47: 32,176,557 km (0.076 R)
• M48: 32,405,891 km (0.087 R)
• M49: 33,251,119 km (0.07 R)
• M50: 33,870,454 km (0.068 R)
• M51: 38,311,117 km (0.084 R)
• M52: 39,286,196 km (0.12 R)
• M53: 39,940,836 km (0.092 R)
• M54: 40,929,379 km (0.069 R)
• M55: 41,094,984 km (0.104 R)
• M56: 41,177,861 km (0.118 R)
• M57: 43,183,071 km (0.098 R)
• M58: 43,689,460 km (0.117 R)
• M59: 44,707,922 km (0.109 R)
• M60: 45,476,855 km (0.104 R)
• M61: 47,374,803 km (0.116 R)
• M62: 48,333,576 km (0.056 R)
• M63: 49,386,595 km (0.118 R)
• M64: 50,447,244 km (0.105 R)
• M65: 53,221,986 km (0.093 R)
• M66: 54,127,502 km (0.102 R)
• M67: 56,966,869 km (0.098 R)
• M68: 57,151,772 km (0.102 R)
• M69: 58,544,528 km (0.099 R)
• M70: 59,198,271 km (0.074 R)
• M71: 59,572,864 km (0.08 R)
• M72: 60,512,937 km (0.052 R)
• M73: 62,789,069 km (0.099 R)
• M74: 63,841,639 km (0.1 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 300.6

Radius: 5.8

Gravity: 8.94 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 12.38 AU - 18.18 AU

Year: 22622 Days

Day: 18.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 62,770,481 km

• M1: 94,247 km (0.106 R)
• M2: 154,535 km (0.087 R)
• M3: 350,358 km (0.117 R)
• M4: 592,707 km (0.079 R)
• M5: 711,039 km (0.101 R)
• M6: 925,412 km (0.097 R)
• M7: 1,208,452 km (0.094 R)
• M8: 1,490,892 km (0.06 R)
• M9: 1,850,376 km (0.116 R)
• M10: 1,936,993 km (0.041 R)
• M11: 2,581,311 km (0.081 R)
• M12: 2,711,162 km (0.07 R)
• M13: 2,943,338 km (0.093 R)
• M14: 3,935,322 km (0.096 R)
• M15: 4,047,221 km (0.115 R)
• M16: 4,583,679 km (0.117 R)
• M17: 5,806,641 km (0.06 R)
• M18: 6,497,784 km (0.069 R)
• M19: 7,397,914 km (0.113 R)
• M20: 7,582,518 km (0.031 R)
• M21: 9,113,951 km (0.117 R)
• M22: 9,262,352 km (0.092 R)
• M23: 9,411,501 km (0.044 R)
• M24: 9,561,398 km (0.08 R)
• M25: 10,220,377 km (0.113 R)
• M26: 11,635,274 km (0.091 R)
• M27: 12,120,270 km (0.036 R)
• M28: 12,777,453 km (0.08 R)
• M29: 12,832,655 km (0.082 R)
• M30: 12,888,006 km (0.118 R)
• M31: 13,784,546 km (0.036 R)
• M32: 15,460,192 km (0.09 R)
• M33: 16,172,278 km (0.094 R)
• M34: 16,291,956 km (0.113 R)
• M35: 18,496,430 km (0.071 R)
• M36: 18,809,838 km (0.064 R)
• M37: 18,935,799 km (0.086 R)
• M38: 18,998,780 km (0.103 R)
• M39: 19,760,981 km (0.107 R)
• M40: 20,403,654 km (0.107 R)
• M41: 20,532,906 km (0.074 R)
• M42: 25,298,346 km (0.072 R)
• M43: 25,785,886 km (0.088 R)
• M44: 25,925,760 km (0.048 R)
• M45: 28,197,852 km (0.108 R)
• M46: 30,311,221 km (0.103 R)
• M47: 31,349,580 km (0.116 R)
• M48: 32,929,035 km (0.039 R)
• M49: 33,156,722 km (0.047 R)
• M50: 33,308,863 km (0.054 R)
• M51: 33,690,188 km (0.096 R)
• M52: 35,307,341 km (0.079 R)
• M53: 36,399,406 km (0.095 R)
• M54: 37,661,114 km (0.119 R)
• M55: 37,978,711 km (0.049 R)
• M56: 38,217,618 km (0.101 R)
• M57: 38,297,354 km (0.097 R)
• M58: 38,937,035 km (0.06 R)
• M59: 39,903,287 km (0.086 R)
• M60: 39,984,220 km (0.095 R)
• M61: 42,435,680 km (0.105 R)
• M62: 42,766,142 km (0.096 R)
• M63: 42,849,019 km (0.117 R)
• M64: 43,846,388 km (0.08 R)
• M65: 44,851,386 km (0.099 R)
• M66: 44,935,460 km (0.114 R)
• M67: 45,694,670 km (0.081 R)
• M68: 47,739,822 km (0.103 R)
• M69: 50,163,308 km (0.095 R)
• M70: 50,425,253 km (0.062 R)
• M71: 51,390,010 km (0.111 R)
• M72: 54,679,069 km (0.11 R)
• M73: 55,038,852 km (0.082 R)
• M74: 55,128,760 km (0.069 R)
• M75: 56,666,925 km (0.06 R)
• M76: 58,310,856 km (0.042 R)
• M77: 62,300,781 km (0.077 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 501 - 16,835 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit