🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.49 AU - 0.63 AU

Year: 271 Days

Day: 35.6 Hours

Environment

Temp: -130 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.55 AU - 0.67 AU

Year: 308 Days

Day: 35 Hours

Environment

Temp: -138 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 25,437,060 km

• M1: 261,048 km (0.073 R)
• M2: 593,904 km (0.076 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 679.3

Radius: 13.1

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.58 AU - 0.86 AU

Year: 394 Days

Day: 13.2 Hours

Environment

Temp: -134 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 25,437,060 km

• M1: 165,455 km (0.058 R)
• M2: 280,047 km (0.1 R)
• M3: 391,946 km (0.086 R)
• M4: 475,272 km (0.078 R)
• M5: 622,327 km (0.1 R)
• M6: 759,808 km (0.084 R)
• M7: 851,062 km (0.078 R)
• M8: 968,048 km (0.08 R)
• M9: 1,099,844 km (0.034 R)
• M10: 1,200,673 km (0.102 R)
• M11: 1,358,199 km (0.059 R)
• M12: 1,497,624 km (0.041 R)
• M13: 1,647,222 km (0.119 R)
• M14: 1,737,280 km (0.118 R)
• M15: 1,845,589 km (0.11 R)
• M16: 1,967,511 km (0.059 R)
• M17: 2,109,480 km (0.05 R)
• M18: 2,296,178 km (0.105 R)
• M19: 2,494,694 km (0.098 R)
• M20: 2,586,996 km (0.1 R)
• M21: 2,686,479 km (0.084 R)
• M22: 2,851,186 km (0.067 R)
• M23: 3,006,319 km (0.038 R)
• M24: 3,104,605 km (0.114 R)
• M25: 3,197,505 km (0.089 R)
• M26: 3,331,694 km (0.044 R)
• M27: 3,474,859 km (0.071 R)
• M28: 3,571,350 km (0.074 R)
• M29: 3,724,837 km (0.086 R)
• M30: 3,809,510 km (0.119 R)
• M31: 3,902,111 km (0.085 R)
• M32: 4,074,896 km (0.092 R)
• M33: 4,206,094 km (0.117 R)
• M34: 4,294,506 km (0.105 R)
• M35: 4,398,327 km (0.035 R)
• M36: 4,563,184 km (0.119 R)
• M37: 4,699,617 km (0.087 R)
• M38: 4,852,955 km (0.107 R)
• M39: 4,961,264 km (0.078 R)
• M40: 5,070,321 km (0.06 R)
• M41: 5,330,771 km (0.067 R)
• M42: 5,514,776 km (0.032 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 227.9

Radius: 10

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.25 AU - 2.93 AU

Year: 2691 Days

Day: 8.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 25,437,060 km

• M1: 140,173 km (0.104 R)
• M2: 202,855 km (0.047 R)
• M3: 282,441 km (0.073 R)
• M4: 464,352 km (0.103 R)
• M5: 551,717 km (0.091 R)
• M6: 673,490 km (0.062 R)
• M7: 843,134 km (0.05 R)
• M8: 913,445 km (0.118 R)
• M9: 1,010,683 km (0.109 R)
• M10: 1,351,617 km (0.097 R)
• M11: 1,598,453 km (0.1 R)
• M12: 1,757,775 km (0.12 R)
• M13: 1,974,991 km (0.088 R)
• M14: 2,038,570 km (0.106 R)
• M15: 2,113,818 km (0.074 R)
• M16: 2,179,043 km (0.104 R)
• M17: 2,334,026 km (0.092 R)
• M18: 2,401,495 km (0.05 R)
• M19: 2,492,600 km (0.095 R)
• M20: 2,608,089 km (0.117 R)
• M21: 2,772,797 km (0.118 R)
• M22: 3,075,732 km (0.063 R)
• M23: 3,187,332 km (0.114 R)
• M24: 3,262,580 km (0.082 R)
• M25: 3,440,452 km (0.1 R)
• M26: 3,673,825 km (0.101 R)
• M27: 4,156,278 km (0.09 R)
• M28: 4,321,583 km (0.092 R)
• M29: 4,573,656 km (0.101 R)
• M30: 4,989,987 km (0.112 R)
• M31: 5,269,286 km (0.069 R)
• M32: 5,343,636 km (0.115 R)
• M33: 5,463,464 km (0.044 R)
• M34: 5,736,181 km (0.075 R)
• M35: 6,028,944 km (0.117 R)
• M36: 6,216,390 km (0.114 R)
• M37: 6,358,209 km (0.062 R)
• M38: 6,855,023 km (0.025 R)
• M39: 7,018,085 km (0.113 R)
• M40: 7,248,316 km (0.117 R)
• M41: 7,733,462 km (0.084 R)
• M42: 7,937,214 km (0.118 R)
• M43: 8,246,283 km (0.118 R)
• M44: 8,717,367 km (0.112 R)
• M45: 8,929,497 km (0.047 R)
• M46: 9,376,944 km (0.029 R)
• M47: 9,831,871 km (0.036 R)
• M48: 9,997,327 km (0.058 R)
• M49: 10,108,179 km (0.082 R)
• M50: 10,443,278 km (0.075 R)
• M51: 10,895,662 km (0.084 R)
• M52: 10,971,807 km (0.108 R)
• M53: 11,105,248 km (0.09 R)
• M54: 11,181,693 km (0.068 R)
• M55: 11,258,437 km (0.057 R)
• M56: 11,976,207 km (0.062 R)
• M57: 12,133,434 km (0.089 R)
• M58: 12,311,007 km (0.043 R)
• M59: 12,529,270 km (0.027 R)
• M60: 12,768,777 km (0.112 R)
• M61: 12,849,111 km (0.102 R)
• M62: 12,969,687 km (0.092 R)
• M63: 13,212,035 km (0.053 R)
• M64: 13,394,844 km (0.11 R)
• M65: 13,537,560 km (0.104 R)
• M66: 13,721,715 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 200.7

Radius: 14.2

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 4.73 AU - 5.53 AU

Year: 7502 Days

Day: 12.1 Hours

Environment

Temp: -211 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 25,437,060 km

• M1: 188,793 km (0.047 R)
• M2: 354,996 km (0.085 R)
• M3: 451,187 km (0.096 R)
• M4: 649,853 km (0.072 R)
• M5: 756,367 km (0.042 R)
• M6: 869,762 km (0.052 R)
• M7: 1,014,573 km (0.084 R)
• M8: 1,248,394 km (0.092 R)
• M9: 1,544,299 km (0.058 R)
• M10: 2,071,631 km (0.104 R)
• M11: 2,220,481 km (0.086 R)
• M12: 2,373,071 km (0.079 R)
• M13: 2,870,783 km (0.068 R)
• M14: 3,000,335 km (0.086 R)
• M15: 3,150,980 km (0.104 R)
• M16: 3,859,924 km (0.038 R)
• M17: 4,836,499 km (0.078 R)
• M18: 4,991,632 km (0.084 R)
• M19: 5,216,328 km (0.107 R)
• M20: 5,329,873 km (0.117 R)
• M21: 5,698,931 km (0.095 R)
• M22: 5,839,553 km (0.073 R)
• M23: 5,981,372 km (0.077 R)
• M24: 6,124,238 km (0.086 R)
• M25: 6,220,279 km (0.113 R)
• M26: 6,340,855 km (0.108 R)
• M27: 6,511,098 km (0.111 R)
• M28: 6,658,152 km (0.055 R)
• M29: 7,181,895 km (0.032 R)
• M30: 7,384,899 km (0.107 R)
• M31: 8,242,693 km (0.087 R)
• M32: 8,589,311 km (0.051 R)
• M33: 9,077,150 km (0.068 R)
• M34: 9,186,805 km (0.063 R)
• M35: 9,407,462 km (0.114 R)
• M36: 9,825,887 km (0.107 R)
• M37: 10,393,462 km (0.105 R)
• M38: 11,000,829 km (0.085 R)
• M39: 11,649,635 km (0.063 R)
• M40: 12,707,292 km (0.059 R)
• M41: 13,701,220 km (0.067 R)
• M42: 13,795,616 km (0.051 R)
• M43: 15,011,099 km (0.115 R)
• M44: 15,664,543 km (0.034 R)
• M45: 15,763,277 km (0.092 R)
• M46: 16,830,359 km (0.086 R)
• M47: 17,134,641 km (0.066 R)
• M48: 17,543,342 km (0.084 R)
• M49: 18,474,439 km (0.082 R)
• M50: 19,421,693 km (0.102 R)
• M51: 19,990,464 km (0.05 R)
• M52: 20,205,287 km (0.074 R)
• M53: 20,600,824 km (0.117 R)
• M54: 20,781,538 km (0.111 R)
• M55: 21,839,943 km (0.066 R)
• M56: 22,098,149 km (0.105 R)
• M57: 22,246,101 km (0.053 R)
• M58: 22,766,552 km (0.115 R)
• M59: 23,290,892 km (0.052 R)
• M60: 24,696,215 km (0.07 R)
• M61: 25,003,639 km (0.033 R)
• M62: 25,467,242 km (0.12 R)
• M63: 25,622,375 km (0.104 R)
• M64: 25,738,912 km (0.117 R)
• M65: 26,285,393 km (0.049 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 437.5

Radius: 4.2

Gravity: 24.8 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 5.63 AU - 7.83 AU

Year: 11273 Days

Day: 18.3 Hours

Environment

Temp: -214 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 25,437,060 km

• M1: 103,821 km (0.115 R)
• M2: 357,240 km (0.057 R)
• M3: 551,567 km (0.091 R)
• M4: 676,033 km (0.083 R)
• M5: 792,270 km (0.097 R)
• M6: 1,062,743 km (0.089 R)
• M7: 1,218,026 km (0.084 R)
• M8: 1,257,968 km (0.093 R)
• M9: 1,771,239 km (0.101 R)
• M10: 2,073,426 km (0.119 R)
• M11: 2,620,805 km (0.109 R)
• M12: 2,937,205 km (0.106 R)
• M13: 2,964,132 km (0.055 R)
• M14: 3,750,867 km (0.105 R)
• M15: 3,927,393 km (0.113 R)
• M16: 4,288,672 km (0.096 R)
• M17: 4,597,891 km (0.064 R)
• M18: 4,691,988 km (0.085 R)
• M19: 4,818,547 km (0.062 R)
• M20: 5,336,006 km (0.064 R)
• M21: 5,401,830 km (0.081 R)
• M22: 5,501,162 km (0.099 R)
• M23: 5,601,243 km (0.098 R)
• M24: 5,836,860 km (0.052 R)
• M25: 5,870,819 km (0.053 R)
• M26: 6,775,736 km (0.089 R)
• M27: 7,099,017 km (0.086 R)
• M28: 7,390,584 km (0.095 R)
• M29: 8,288,470 km (0.101 R)
• M30: 9,102,133 km (0.09 R)
• M31: 9,141,477 km (0.057 R)
• M32: 10,062,701 km (0.074 R)
• M33: 10,390,021 km (0.115 R)
• M34: 10,803,958 km (0.036 R)
• M35: 10,887,434 km (0.09 R)
• M36: 11,097,020 km (0.105 R)
• M37: 11,350,290 km (0.094 R)
• M38: 12,034,850 km (0.069 R)
• M39: 12,600,928 km (0.111 R)
• M40: 12,776,855 km (0.059 R)
• M41: 13,042,242 km (0.088 R)
• M42: 14,396,252 km (0.115 R)
• M43: 14,442,178 km (0.067 R)
• M44: 16,269,965 km (0.071 R)
• M45: 16,365,708 km (0.096 R)
• M46: 16,750,174 km (0.083 R)
• M47: 16,798,494 km (0.119 R)
• M48: 16,895,284 km (0.076 R)
• M49: 17,235,171 km (0.092 R)
• M50: 17,528,383 km (0.113 R)
• M51: 18,417,742 km (0.077 R)
• M52: 18,817,617 km (0.1 R)
• M53: 19,626,193 km (0.083 R)
• M54: 19,677,057 km (0.091 R)
• M55: 19,881,108 km (0.073 R)
• M56: 21,120,227 km (0.106 R)
• M57: 22,012,878 km (0.111 R)
• M58: 22,330,923 km (0.114 R)
• M59: 22,597,058 km (0.107 R)
• M60: 23,889,284 km (0.062 R)
• M61: 23,998,042 km (0.086 R)
• M62: 24,379,965 km (0.103 R)
• M63: 24,874,087 km (0.112 R)
• M64: 25,260,648 km (0.09 R)
• M65: 25,426,851 km (0.083 R)
• M66: 26,039,604 km (0.077 R)
• M67: 26,263,701 km (0.088 R)
• M68: 26,375,900 km (0.087 R)
• M69: 26,826,489 km (0.094 R)
• M70: 26,883,037 km (0.12 R)
• M71: 27,222,923 km (0.068 R)
• M72: 27,450,312 km (0.093 R)
• M73: 27,621,152 km (0.111 R)
• M74: 27,735,296 km (0.115 R)
• M75: 28,885,554 km (0.055 R)
• M76: 29,758,308 km (0.118 R)
• M77: 31,291,686 km (0.096 R)
• M78: 31,410,616 km (0.059 R)
• M79: 32,308,054 km (0.108 R)
• M80: 32,368,192 km (0.096 R)
• M81: 32,428,330 km (0.087 R)
• M82: 32,609,045 km (0.065 R)
• M83: 33,031,958 km (0.107 R)
• M84: 34,557,258 km (0.109 R)
• M85: 34,741,712 km (0.085 R)
• M86: 34,988,399 km (0.117 R)
• M87: 35,050,183 km (0.096 R)
• M88: 36,230,061 km (0.063 R)
• M89: 37,802,484 km (0.099 R)
• M90: 38,310,369 km (0.059 R)
• M91: 39,076,310 km (0.116 R)
• M92: 40,364,198 km (0.065 R)
• M93: 41,469,727 km (0.085 R)
• M94: 42,190,489 km (0.075 R)
• M95: 42,519,455 km (0.111 R)
• M96: 43,113,658 km (0.1 R)
• M97: 43,511,289 km (0.094 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 71.9

Radius: 6.4

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 6.51 AU - 7.47 AU

Year: 11932 Days

Day: 22.9 Hours

Environment

Temp: -233 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 25,437,060 km

• M1: 81,830 km (0.08 R)
• M2: 204,799 km (0.072 R)
• M3: 569,519 km (0.11 R)
• M4: 610,808 km (0.066 R)
• M5: 1,055,563 km (0.082 R)
• M6: 1,841,251 km (0.085 R)
• M7: 2,537,329 km (0.096 R)
• M8: 3,117,021 km (0.117 R)
• M9: 3,364,007 km (0.096 R)
• M10: 4,246,186 km (0.08 R)
• M11: 4,371,848 km (0.117 R)
• M12: 4,435,128 km (0.107 R)
• M13: 4,821,240 km (0.112 R)
• M14: 4,864,773 km (0.112 R)
• M15: 5,195,684 km (0.089 R)
• M16: 5,996,032 km (0.111 R)
• M17: 6,066,493 km (0.098 R)
• M18: 6,470,557 km (0.087 R)
• M19: 7,708,778 km (0.087 R)
• M20: 8,433,430 km (0.079 R)
• M21: 10,535,729 km (0.104 R)
• M22: 11,425,537 km (0.11 R)
• M23: 12,071,501 km (0.111 R)
• M24: 12,160,512 km (0.075 R)
• M25: 12,458,810 km (0.106 R)
• M26: 13,245,545 km (0.091 R)
• M27: 13,306,880 km (0.06 R)
• M28: 13,398,733 km (0.059 R)
• M29: 13,521,703 km (0.103 R)
• M30: 13,644,971 km (0.053 R)
• M31: 13,830,772 km (0.079 R)
• M32: 14,142,085 km (0.104 R)
• M33: 14,455,642 km (0.066 R)
• M34: 15,281,871 km (0.12 R)
• M35: 15,346,049 km (0.106 R)
• M36: 15,571,493 km (0.111 R)
• M37: 15,668,432 km (0.092 R)
• M38: 16,123,359 km (0.12 R)
• M39: 16,747,781 km (0.101 R)
• M40: 16,946,596 km (0.031 R)
• M41: 17,715,978 km (0.096 R)
• M42: 18,291,930 km (0.042 R)
• M43: 18,360,147 km (0.091 R)
• M44: 18,702,277 km (0.054 R)
• M45: 18,770,942 km (0.081 R)
• M46: 18,977,537 km (0.114 R)
• M47: 19,046,502 km (0.096 R)
• M48: 19,184,730 km (0.05 R)
• M49: 20,798,742 km (0.077 R)
• M50: 21,298,548 km (0.077 R)
• M51: 21,658,032 km (0.084 R)
• M52: 22,128,367 km (0.105 R)
• M53: 23,633,472 km (0.12 R)
• M54: 24,604,811 km (0.034 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: 301 - 12,155 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit