🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.62 AU - 0.94 AU

Year: 254 Days

Day: 17.9 Hours

Environment

Temp: 175 °C

Axial Tilt: 31.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 93,765,246 km

• M1: 123,568 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.1 AU - 1.3 AU

Year: 485 Days

Day: 35.6 Hours

Environment

Temp: 1 °C

Axial Tilt: 20.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.42 AU - 1.5 AU

Year: 651 Days

Day: 25.7 Hours

Environment

Temp: -38 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 522.2

Radius: 14.3

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 4.06 AU - 5.48 AU

Year: 3844 Days

Day: 11.2 Hours

Environment

Temp: -135 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 93,765,246 km

• M1: 200,760 km (0.099 R)
• M2: 309,368 km (0.049 R)
• M3: 523,892 km (0.042 R)
• M4: 630,854 km (0.078 R)
• M5: 737,069 km (0.105 R)
• M6: 861,085 km (0.051 R)
• M7: 993,180 km (0.027 R)
• M8: 1,108,969 km (0.055 R)
• M9: 1,266,944 km (0.092 R)
• M10: 1,381,088 km (0.102 R)
• M11: 1,759,570 km (0.082 R)
• M12: 2,080,158 km (0.111 R)
• M13: 2,201,632 km (0.105 R)
• M14: 2,404,187 km (0.072 R)
• M15: 2,580,563 km (0.057 R)
• M16: 2,929,426 km (0.07 R)
• M17: 3,118,368 km (0.056 R)
• M18: 3,311,349 km (0.053 R)
• M19: 3,765,079 km (0.074 R)
• M20: 4,066,070 km (0.106 R)
• M21: 4,374,990 km (0.1 R)
• M22: 4,691,688 km (0.114 R)
• M23: 5,015,867 km (0.107 R)
• M24: 5,264,050 km (0.094 R)
• M25: 5,389,562 km (0.106 R)
• M26: 5,858,701 km (0.096 R)
• M27: 6,098,208 km (0.12 R)
• M28: 6,609,683 km (0.092 R)
• M29: 6,904,989 km (0.099 R)
• M30: 7,532,103 km (0.099 R)
• M31: 8,056,743 km (0.086 R)
• M32: 8,372,245 km (0.115 R)
• M33: 8,519,300 km (0.113 R)
• M34: 8,741,602 km (0.045 R)
• M35: 8,890,751 km (0.116 R)
• M36: 9,166,610 km (0.108 R)
• M37: 9,470,742 km (0.07 R)
• M38: 10,376,707 km (0.097 R)
• M39: 10,534,832 km (0.039 R)
• M40: 10,640,747 km (0.087 R)
• M41: 10,960,438 km (0.114 R)
• M42: 11,636,770 km (0.105 R)
• M43: 11,828,554 km (0.095 R)
• M44: 12,354,540 km (0.114 R)
• M45: 13,458,124 km (0.115 R)
• M46: 14,622,743 km (0.071 R)
• M47: 15,157,256 km (0.114 R)
• M48: 15,487,120 km (0.065 R)
• M49: 15,819,376 km (0.053 R)
• M50: 16,245,730 km (0.1 R)
• M51: 16,429,586 km (0.118 R)
• M52: 16,799,392 km (0.106 R)
• M53: 16,954,375 km (0.07 R)
• M54: 17,830,570 km (0.103 R)
• M55: 18,147,119 km (0.088 R)
• M56: 18,338,006 km (0.04 R)
• M57: 19,075,673 km (0.106 R)
• M58: 19,594,479 km (0.034 R)
• M59: 20,118,071 km (0.118 R)
• M60: 20,381,663 km (0.106 R)
• M61: 20,712,723 km (0.083 R)
• M62: 20,912,137 km (0.095 R)
• M63: 22,054,616 km (0.118 R)
• M64: 22,156,342 km (0.095 R)
• M65: 22,360,394 km (0.058 R)
• M66: 22,496,677 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 725.1

Radius: 8.4

Gravity: 10.28 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 6.09 AU - 9.47 AU

Year: 8007 Days

Day: 7.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 93,765,246 km

• M1: 159,771 km (0.118 R)
• M2: 415,732 km (0.11 R)
• M3: 492,327 km (0.082 R)
• M4: 768,933 km (0.06 R)
• M5: 1,019,809 km (0.063 R)
• M6: 1,182,721 km (0.068 R)
• M7: 1,276,967 km (0.111 R)
• M8: 1,393,504 km (0.113 R)
• M9: 1,679,386 km (0.055 R)
• M10: 1,916,947 km (0.117 R)
• M11: 2,281,966 km (0.097 R)
• M12: 2,619,010 km (0.089 R)
• M13: 3,101,613 km (0.05 R)
• M14: 3,206,780 km (0.06 R)
• M15: 3,502,086 km (0.041 R)
• M16: 3,611,741 km (0.034 R)
• M17: 4,061,582 km (0.061 R)
• M18: 4,529,076 km (0.063 R)
• M19: 4,708,892 km (0.092 R)
• M20: 5,419,632 km (0.107 R)
• M21: 5,642,682 km (0.1 R)
• M22: 6,666,231 km (0.099 R)
• M23: 6,905,139 km (0.08 R)
• M24: 7,462,091 km (0.096 R)
• M25: 7,961,150 km (0.061 R)
• M26: 8,069,608 km (0.12 R)
• M27: 8,618,782 km (0.069 R)
• M28: 9,104,526 km (0.099 R)
• M29: 9,255,770 km (0.096 R)
• M30: 9,676,140 km (0.041 R)
• M31: 9,753,183 km (0.091 R)
• M32: 9,946,762 km (0.087 R)
• M33: 10,102,643 km (0.051 R)
• M34: 10,813,832 km (0.1 R)
• M35: 11,094,627 km (0.06 R)
• M36: 11,622,857 km (0.109 R)
• M37: 12,493,217 km (0.05 R)
• M38: 12,830,261 km (0.093 R)
• M39: 13,085,176 km (0.093 R)
• M40: 13,990,094 km (0.106 R)
• M41: 14,120,992 km (0.088 R)
• M42: 14,781,766 km (0.085 R)
• M43: 15,362,505 km (0.055 R)
• M44: 15,452,562 km (0.112 R)
• M45: 16,133,233 km (0.115 R)
• M46: 16,454,270 km (0.08 R)
• M47: 17,476,921 km (0.081 R)
• M48: 17,759,362 km (0.088 R)
• M49: 18,424,324 km (0.1 R)
• M50: 18,567,938 km (0.111 R)
• M51: 18,808,043 km (0.089 R)
• M52: 19,291,393 km (0.026 R)
• M53: 20,270,063 km (0.075 R)
• M54: 20,914,979 km (0.079 R)
• M55: 21,265,038 km (0.09 R)
• M56: 22,224,858 km (0.111 R)
• M57: 22,326,734 km (0.066 R)
• M58: 22,735,735 km (0.092 R)
• M59: 22,838,359 km (0.113 R)
• M60: 23,716,947 km (0.098 R)
• M61: 23,977,547 km (0.108 R)
• M62: 25,082,028 km (0.027 R)
• M63: 25,135,135 km (0.094 R)
• M64: 26,095,703 km (0.065 R)
• M65: 26,256,969 km (0.118 R)
• M66: 26,472,540 km (0.026 R)
• M67: 27,286,053 km (0.11 R)
• M68: 27,613,673 km (0.087 R)
• M69: 27,668,425 km (0.112 R)
• M70: 28,604,609 km (0.097 R)
• M71: 29,775,362 km (0.095 R)
• M72: 30,225,502 km (0.071 R)
• M73: 30,394,996 km (0.111 R)
• M74: 30,564,640 km (0.111 R)
• M75: 31,018,670 km (0.084 R)
• M76: 31,646,682 km (0.083 R)
• M77: 31,876,015 km (0.067 R)
• M78: 33,263,984 km (0.11 R)
• M79: 34,259,109 km (0.092 R)
• M80: 34,317,901 km (0.051 R)
• M81: 34,435,635 km (0.113 R)
• M82: 34,967,305 km (0.111 R)
• M83: 35,204,418 km (0.11 R)
• M84: 35,799,668 km (0.118 R)
• M85: 37,362,816 km (0.052 R)
• M86: 37,423,403 km (0.101 R)
• M87: 37,666,051 km (0.098 R)
• M88: 38,702,914 km (0.1 R)
• M89: 39,563,850 km (0.096 R)
• M90: 39,625,484 km (0.096 R)
• M91: 40,368,836 km (0.059 R)
• M92: 40,431,069 km (0.104 R)
• M93: 40,493,152 km (0.05 R)
• M94: 40,804,614 km (0.109 R)
• M95: 42,121,225 km (0.11 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 526

Radius: 6.7

Gravity: 11.72 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 10.88 AU - 13.66 AU

Year: 15858 Days

Day: 21.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 93,765,246 km

• M1: 111,002 km (0.058 R)
• M2: 318,943 km (0.062 R)
• M3: 633,397 km (0.099 R)
• M4: 1,234,930 km (0.104 R)
• M5: 1,586,635 km (0.117 R)
• M6: 1,692,700 km (0.077 R)
• M7: 1,912,010 km (0.114 R)
• M8: 2,592,082 km (0.087 R)
• M9: 3,580,775 km (0.098 R)
• M10: 3,650,487 km (0.064 R)
• M11: 4,559,594 km (0.077 R)
• M12: 4,903,369 km (0.099 R)
• M13: 4,980,861 km (0.074 R)
• M14: 5,575,363 km (0.061 R)
• M15: 5,984,064 km (0.092 R)
• M16: 6,275,930 km (0.111 R)
• M17: 7,047,705 km (0.041 R)
• M18: 7,311,596 km (0.067 R)
• M19: 7,623,657 km (0.087 R)
• M20: 8,914,687 km (0.093 R)
• M21: 9,199,970 km (0.077 R)
• M22: 10,571,034 km (0.099 R)
• M23: 10,873,072 km (0.046 R)
• M24: 11,025,213 km (0.1 R)
• M25: 11,177,953 km (0.085 R)
• M26: 11,331,440 km (0.086 R)
• M27: 12,267,175 km (0.103 R)
• M28: 12,319,833 km (0.051 R)
• M29: 13,281,299 km (0.11 R)
• M30: 13,607,273 km (0.062 R)
• M31: 14,656,403 km (0.094 R)
• M32: 14,824,551 km (0.092 R)
• M33: 16,656,377 km (0.078 R)
• M34: 17,184,307 km (0.091 R)
• M35: 17,243,399 km (0.065 R)
• M36: 17,896,842 km (0.045 R)
• M37: 19,411,969 km (0.117 R)
• M38: 20,153,676 km (0.096 R)
• M39: 21,093,898 km (0.102 R)
• M40: 21,157,178 km (0.075 R)
• M41: 21,984,305 km (0.117 R)
• M42: 23,604,599 km (0.053 R)
• M43: 25,734,125 km (0.105 R)
• M44: 25,801,594 km (0.062 R)
• M45: 26,412,102 km (0.102 R)
• M46: 26,480,169 km (0.091 R)
• M47: 26,958,583 km (0.105 R)
• M48: 27,716,297 km (0.058 R)
• M49: 27,785,561 km (0.086 R)
• M50: 28,411,179 km (0.056 R)
• M51: 32,552,945 km (0.095 R)
• M52: 32,625,949 km (0.119 R)
• M53: 32,992,015 km (0.095 R)
• M54: 33,433,030 km (0.081 R)
• M55: 33,580,533 km (0.099 R)
• M56: 33,950,040 km (0.119 R)
• M57: 34,024,241 km (0.073 R)
• M58: 35,592,325 km (0.096 R)
• M59: 36,195,803 km (0.076 R)
• M60: 36,498,888 km (0.074 R)
• M61: 37,642,714 km (0.093 R)
• M62: 38,643,673 km (0.089 R)
• M63: 38,721,015 km (0.052 R)
• M64: 40,907,687 km (0.04 R)
• M65: 41,539,738 km (0.065 R)
• M66: 43,696,940 km (0.093 R)
• M67: 44,181,188 km (0.074 R)
• M68: 44,910,926 km (0.026 R)
• M69: 47,952,849 km (0.079 R)
• M70: 48,953,510 km (0.06 R)
• M71: 49,876,828 km (0.105 R)
• M72: 50,552,112 km (0.115 R)
• M73: 51,230,240 km (0.059 R)
• M74: 54,666,054 km (0.045 R)
• M75: 54,839,737 km (0.106 R)
• M76: 55,623,929 km (0.114 R)
• M77: 56,499,525 km (0.107 R)
• M78: 57,556,135 km (0.118 R)
• M79: 57,821,372 km (0.106 R)
• M80: 58,086,908 km (0.107 R)
• M81: 58,886,210 km (0.075 R)
• M82: 59,331,712 km (0.045 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 578.8

Radius: 5.5

Gravity: 19.13 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 14.97 AU - 22.37 AU

Year: 29764 Days

Day: 21.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 93,765,246 km

• M1: 176,525 km (0.074 R)
• M2: 333,454 km (0.106 R)
• M3: 438,771 km (0.054 R)
• M4: 903,870 km (0.095 R)
• M5: 1,211,593 km (0.086 R)
• M6: 1,377,198 km (0.106 R)
• M7: 2,188,467 km (0.093 R)
• M8: 4,012,065 km (0.037 R)
• M9: 4,159,718 km (0.106 R)
• M10: 4,209,235 km (0.051 R)
• M11: 4,409,547 km (0.111 R)
• M12: 4,613,000 km (0.076 R)
• M13: 5,566,238 km (0.1 R)
• M14: 5,730,945 km (0.101 R)
• M15: 6,291,338 km (0.093 R)
• M16: 6,405,482 km (0.1 R)
• M17: 7,584,462 km (0.074 R)
• M18: 8,074,695 km (0.089 R)
• M19: 8,828,818 km (0.115 R)
• M20: 9,214,331 km (0.049 R)
• M21: 10,742,324 km (0.073 R)
• M22: 11,222,832 km (0.098 R)
• M23: 12,777,902 km (0.082 R)
• M24: 14,399,244 km (0.049 R)
• M25: 15,695,809 km (0.098 R)
• M26: 17,029,324 km (0.109 R)
• M27: 17,508,636 km (0.086 R)
• M28: 18,726,063 km (0.096 R)
• M29: 19,303,511 km (0.09 R)
• M30: 19,469,564 km (0.088 R)
• M31: 19,636,067 km (0.091 R)
• M32: 19,886,793 km (0.117 R)
• M33: 20,900,019 km (0.06 R)
• M34: 24,039,181 km (0.098 R)
• M35: 25,480,856 km (0.109 R)
• M36: 25,754,171 km (0.083 R)
• M37: 25,845,575 km (0.091 R)
• M38: 27,415,007 km (0.1 R)
• M39: 29,395,982 km (0.109 R)
• M40: 29,491,425 km (0.06 R)
• M41: 29,682,761 km (0.084 R)
• M42: 32,009,905 km (0.086 R)
• M43: 35,812,384 km (0.091 R)
• M44: 36,220,936 km (0.096 R)
• M45: 36,528,359 km (0.079 R)
• M46: 37,248,972 km (0.111 R)
• M47: 38,599,542 km (0.115 R)
• M48: 39,649,420 km (0.063 R)
• M49: 40,389,929 km (0.038 R)
• M50: 40,815,086 km (0.064 R)
• M51: 41,562,776 km (0.075 R)
• M52: 45,588,904 km (0.113 R)
• M53: 46,475,720 km (0.104 R)
• M54: 47,032,823 km (0.07 R)
• M55: 48,717,444 km (0.085 R)
• M56: 50,421,663 km (0.11 R)
• M57: 52,029,840 km (0.103 R)
• M58: 53,888,145 km (0.093 R)
• M59: 55,650,109 km (0.109 R)
• M60: 57,550,301 km (0.115 R)
• M61: 57,669,680 km (0.103 R)
• M62: 59,955,087 km (0.106 R)
• M63: 60,076,261 km (0.056 R)
• M64: 60,440,083 km (0.091 R)
• M65: 61,169,821 km (0.051 R)
• M66: 61,658,109 km (0.069 R)
• M67: 62,515,454 km (0.102 R)
• M68: 65,734,352 km (0.081 R)
• M69: 66,234,308 km (0.096 R)
• M70: 68,879,946 km (0.071 R)
• M71: 69,642,147 km (0.093 R)
• M72: 71,559,992 km (0.118 R)
• M73: 74,794,597 km (0.106 R)
• M74: 75,055,346 km (0.054 R)
• M75: 78,871,139 km (0.098 R)
• M76: 79,003,832 km (0.117 R)
• M77: 79,668,496 km (0.073 R)
• M78: 79,934,929 km (0.116 R)
• M79: 80,602,136 km (0.116 R)
• M80: 81,807,745 km (0.061 R)
• M81: 82,884,401 km (0.101 R)
• M82: 83,424,599 km (0.088 R)
• M83: 83,695,072 km (0.053 R)
• M84: 89,027,488 km (0.044 R)
• M85: 90,273,638 km (0.09 R)
• M86: 93,343,985 km (0.063 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 285 - 16,802 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit