🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.46 AU - 0.58 AU

Year: 246 Days

Day: 22.1 Hours

Environment

Temp: -114 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,410,221 km

• M1: 298,897 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.51 AU - 0.73 AU

Year: 320 Days

Day: 28.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 42.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,410,221 km

• M1: 198,367 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 369.3

Radius: 8.2

Gravity: 5.49 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.29 AU - 1.49 AU

Year: 1075 Days

Day: 5.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 18,410,221 km

• M1: 163,959 km (0.103 R)
• M2: 291,865 km (0.093 R)
• M3: 349,311 km (0.099 R)
• M4: 520,152 km (0.108 R)
• M5: 598,391 km (0.045 R)
• M6: 762,201 km (0.04 R)
• M7: 835,504 km (0.103 R)
• M8: 1,020,108 km (0.114 R)
• M9: 1,095,206 km (0.118 R)
• M10: 1,159,234 km (0.078 R)
• M11: 1,257,819 km (0.053 R)
• M12: 1,345,633 km (0.057 R)
• M13: 1,442,423 km (0.103 R)
• M14: 1,563,298 km (0.084 R)
• M15: 1,657,993 km (0.062 R)
• M16: 2,032,437 km (0.096 R)
• M17: 2,176,499 km (0.12 R)
• M18: 2,307,547 km (0.082 R)
• M19: 2,374,118 km (0.094 R)
• M20: 2,500,528 km (0.071 R)
• M21: 2,620,506 km (0.08 R)
• M22: 2,742,578 km (0.072 R)
• M23: 2,813,188 km (0.104 R)
• M24: 2,938,102 km (0.054 R)
• M25: 3,037,585 km (0.103 R)
• M26: 3,101,463 km (0.074 R)
• M27: 3,239,991 km (0.084 R)
• M28: 3,371,188 km (0.086 R)
• M29: 3,446,885 km (0.119 R)
• M30: 3,542,328 km (0.071 R)
• M31: 3,648,393 km (0.104 R)
• M32: 3,706,736 km (0.1 R)
• M33: 3,893,434 km (0.12 R)
• M34: 4,002,940 km (0.109 R)
• M35: 4,214,770 km (0.088 R)
• M36: 4,276,106 km (0.073 R)
• M37: 4,358,235 km (0.119 R)
• M38: 4,461,607 km (0.104 R)
• M39: 4,576,199 km (0.113 R)
• M40: 4,628,708 km (0.102 R)
• M41: 4,766,039 km (0.078 R)
• M42: 5,306,835 km (0.086 R)
• M43: 5,450,598 km (0.096 R)
• M44: 5,651,808 km (0.097 R)
• M45: 5,753,385 km (0.087 R)
• M46: 5,969,853 km (0.097 R)
• M47: 6,084,744 km (0.096 R)
• M48: 6,270,245 km (0.097 R)
• M49: 6,375,412 km (0.1 R)
• M50: 6,504,815 km (0.039 R)
• M51: 6,587,542 km (0.101 R)
• M52: 6,982,481 km (0.106 R)
• M53: 7,434,416 km (0.107 R)
• M54: 7,508,616 km (0.12 R)
• M55: 7,570,699 km (0.066 R)
• M56: 7,695,165 km (0.072 R)
• M57: 7,757,697 km (0.112 R)
• M58: 7,832,945 km (0.11 R)
• M59: 7,971,622 km (0.09 R)
• M60: 8,123,763 km (0.099 R)
• M61: 8,418,022 km (0.093 R)
• M62: 8,598,886 km (0.112 R)
• M63: 8,755,066 km (0.066 R)
• M64: 8,820,290 km (0.072 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 533.2

Radius: 13.5

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.99 AU - 2.41 AU

Year: 2141 Days

Day: 12.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 18,410,221 km

• M1: 185,950 km (0.105 R)
• M2: 270,174 km (0.102 R)
• M3: 358,287 km (0.066 R)
• M4: 450,888 km (0.092 R)
• M5: 661,522 km (0.111 R)
• M6: 849,566 km (0.109 R)
• M7: 1,012,030 km (0.1 R)
• M8: 1,148,313 km (0.087 R)
• M9: 1,340,247 km (0.117 R)
• M10: 1,512,135 km (0.048 R)
• M11: 1,691,653 km (0.096 R)
• M12: 1,811,780 km (0.105 R)
• M13: 1,991,896 km (0.048 R)
• M14: 2,201,781 km (0.074 R)
• M15: 2,297,375 km (0.104 R)
• M16: 2,394,613 km (0.095 R)
• M17: 2,810,346 km (0.099 R)
• M18: 3,073,488 km (0.075 R)
• M19: 3,372,534 km (0.12 R)
• M20: 3,483,686 km (0.03 R)
• M21: 3,610,245 km (0.039 R)
• M22: 3,853,492 km (0.115 R)
• M23: 4,057,992 km (0.117 R)
• M24: 4,416,877 km (0.087 R)
• M25: 4,569,617 km (0.066 R)
• M26: 4,755,118 km (0.104 R)
• M27: 4,959,020 km (0.075 R)
• M28: 5,181,771 km (0.108 R)
• M29: 5,294,418 km (0.092 R)
• M30: 5,753,385 km (0.087 R)
• M31: 5,970,900 km (0.076 R)
• M32: 6,259,474 km (0.073 R)
• M33: 6,379,601 km (0.042 R)
• M34: 6,674,758 km (0.108 R)
• M35: 7,296,337 km (0.116 R)
• M36: 7,495,601 km (0.089 R)
• M37: 8,048,365 km (0.112 R)
• M38: 8,556,998 km (0.109 R)
• M39: 8,709,738 km (0.069 R)
• M40: 9,290,776 km (0.111 R)
• M41: 9,487,198 km (0.112 R)
• M42: 10,004,507 km (0.049 R)
• M43: 10,266,603 km (0.088 R)
• M44: 10,429,066 km (0.092 R)
• M45: 10,715,396 km (0.059 R)
• M46: 10,838,964 km (0.081 R)
• M47: 10,962,981 km (0.107 R)
• M48: 11,442,741 km (0.077 R)
• M49: 11,950,626 km (0.086 R)
• M50: 12,207,485 km (0.047 R)
• M51: 12,293,504 km (0.101 R)
• M52: 12,704,749 km (0.048 R)
• M53: 12,813,656 km (0.112 R)
• M54: 13,010,676 km (0.112 R)
• M55: 13,186,604 km (0.037 R)
• M56: 13,318,998 km (0.075 R)
• M57: 13,585,282 km (0.119 R)
• M58: 14,508,450 km (0.111 R)
• M59: 14,645,183 km (0.037 R)
• M60: 15,035,035 km (0.107 R)
• M61: 15,544,864 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 231.4

Radius: 9.9

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.91 AU - 3.1 AU

Year: 2593 Days

Day: 5.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 18,410,221 km

• M1: 131,048 km (0.112 R)
• M2: 296,653 km (0.111 R)
• M3: 421,866 km (0.105 R)
• M4: 498,460 km (0.113 R)
• M5: 620,532 km (0.102 R)
• M6: 703,409 km (0.114 R)
• M7: 1,107,922 km (0.108 R)
• M8: 1,454,839 km (0.087 R)
• M9: 1,665,323 km (0.098 R)
• M10: 1,754,334 km (0.12 R)
• M11: 1,845,140 km (0.074 R)
• M12: 1,958,236 km (0.043 R)
• M13: 2,073,576 km (0.084 R)
• M14: 2,180,539 km (0.114 R)
• M15: 2,245,614 km (0.108 R)
• M16: 2,422,438 km (0.092 R)
• M17: 2,708,021 km (0.115 R)
• M18: 2,813,487 km (0.119 R)
• M19: 3,150,681 km (0.081 R)
• M20: 3,274,099 km (0.091 R)
• M21: 3,437,310 km (0.038 R)
• M22: 3,641,661 km (0.081 R)
• M23: 3,837,036 km (0.099 R)
• M24: 4,075,944 km (0.116 R)
• M25: 4,156,726 km (0.096 R)
• M26: 4,526,832 km (0.054 R)
• M27: 4,737,017 km (0.045 R)
• M28: 4,921,920 km (0.107 R)
• M29: 5,051,322 km (0.078 R)
• M30: 5,550,231 km (0.047 R)
• M31: 5,760,266 km (0.025 R)
• M32: 5,835,963 km (0.118 R)
• M33: 6,034,329 km (0.113 R)
• M34: 6,126,482 km (0.073 R)
• M35: 6,297,023 km (0.05 R)
• M36: 6,500,476 km (0.117 R)
• M37: 6,801,617 km (0.109 R)
• M38: 6,865,645 km (0.103 R)
• M39: 7,172,470 km (0.118 R)
• M40: 7,237,695 km (0.112 R)
• M41: 7,516,844 km (0.084 R)
• M42: 7,599,721 km (0.036 R)
• M43: 7,933,923 km (0.08 R)
• M44: 8,102,819 km (0.115 R)
• M45: 8,358,482 km (0.043 R)
• M46: 8,530,370 km (0.12 R)
• M47: 8,773,167 km (0.094 R)
• M48: 8,842,880 km (0.109 R)
• M49: 9,106,172 km (0.113 R)
• M50: 9,247,542 km (0.096 R)
• M51: 9,372,007 km (0.079 R)
• M52: 9,496,922 km (0.066 R)
• M53: 9,857,004 km (0.074 R)
• M54: 10,148,271 km (0.064 R)
• M55: 10,776,582 km (0.04 R)
• M56: 10,945,029 km (0.046 R)
• M57: 11,133,223 km (0.05 R)
• M58: 11,227,769 km (0.09 R)
• M59: 11,493,754 km (0.104 R)
• M60: 11,627,644 km (0.065 R)
• M61: 11,896,771 km (0.072 R)
• M62: 11,974,113 km (0.096 R)
• M63: 12,304,425 km (0.087 R)
• M64: 12,460,904 km (0.102 R)
• M65: 12,736,464 km (0.097 R)
• M66: 13,013,968 km (0.052 R)
• M67: 13,133,496 km (0.077 R)
• M68: 13,233,428 km (0.11 R)
• M69: 13,333,509 km (0.06 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 494.3

Radius: 13.5

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.3 AU - 2.96 AU

Year: 2798 Days

Day: 9.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 18,410,221 km

• M1: 168,447 km (0.117 R)
• M2: 330,462 km (0.087 R)
• M3: 415,882 km (0.101 R)
• M4: 611,556 km (0.083 R)
• M5: 860,188 km (0.047 R)
• M6: 973,284 km (0.055 R)
• M7: 1,081,892 km (0.097 R)
• M8: 1,194,988 km (0.11 R)
• M9: 1,378,245 km (0.056 R)
• M10: 1,490,593 km (0.119 R)
• M11: 1,713,045 km (0.117 R)
• M12: 1,822,401 km (0.05 R)
• M13: 1,984,715 km (0.085 R)
• M14: 2,191,160 km (0.104 R)
• M15: 2,391,472 km (0.104 R)
• M16: 2,487,065 km (0.092 R)
• M17: 2,682,140 km (0.103 R)
• M18: 2,824,707 km (0.108 R)
• M19: 3,028,609 km (0.092 R)
• M20: 3,359,220 km (0.07 R)
• M21: 4,219,707 km (0.062 R)
• M22: 4,436,774 km (0.118 R)
• M23: 4,864,923 km (0.073 R)
• M24: 5,235,028 km (0.115 R)
• M25: 5,687,561 km (0.094 R)
• M26: 5,779,564 km (0.108 R)
• M27: 6,863,999 km (0.075 R)
• M28: 6,981,882 km (0.068 R)
• M29: 7,339,421 km (0.114 R)
• M30: 7,439,801 km (0.07 R)
• M31: 7,601,367 km (0.095 R)
• M32: 7,886,949 km (0.051 R)
• M33: 8,031,162 km (0.104 R)
• M34: 8,363,867 km (0.119 R)
• M35: 8,489,829 km (0.059 R)
• M36: 8,722,453 km (0.025 R)
• M37: 8,807,575 km (0.111 R)
• M38: 9,652,204 km (0.117 R)
• M39: 9,740,168 km (0.058 R)
• M40: 9,939,432 km (0.082 R)
• M41: 10,095,313 km (0.096 R)
• M42: 10,364,440 km (0.07 R)
• M43: 10,567,743 km (0.101 R)
• M44: 10,749,654 km (0.106 R)
• M45: 10,886,835 km (0.038 R)
• M46: 10,978,539 km (0.094 R)
• M47: 11,581,269 km (0.094 R)
• M48: 11,745,378 km (0.098 R)
• M49: 11,981,144 km (0.08 R)
• M50: 12,147,048 km (0.066 R)
• M51: 12,529,420 km (0.112 R)
• M52: 12,649,697 km (0.067 R)
• M53: 12,770,422 km (0.084 R)
• M54: 12,988,536 km (0.11 R)
• M55: 13,159,078 km (0.115 R)
• M56: 13,724,857 km (0.057 R)
• M57: 14,173,052 km (0.112 R)
• M58: 14,575,620 km (0.039 R)
• M59: 15,032,940 km (0.058 R)
• M60: 15,186,428 km (0.111 R)
• M61: 15,391,975 km (0.077 R)
• M62: 15,495,048 km (0.109 R)
• M63: 15,598,420 km (0.071 R)
• M64: 15,779,733 km (0.104 R)
• M65: 16,014,003 km (0.038 R)
• M66: 16,459,655 km (0.114 R)
• M67: 16,644,409 km (0.043 R)
• M68: 17,042,489 km (0.047 R)
• M69: 17,255,965 km (0.057 R)
• M70: 17,658,981 km (0.095 R)
• M71: 18,092,067 km (0.086 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 340.8

Radius: 8.8

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.76 AU - 3.2 AU

Year: 3375 Days

Day: 10.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 18,410,221 km

• M1: 115,938 km (0.11 R)
• M2: 173,234 km (0.107 R)
• M3: 239,656 km (0.117 R)
• M4: 320,289 km (0.084 R)
• M5: 470,336 km (0.115 R)
• M6: 679,474 km (0.116 R)
• M7: 1,027,289 km (0.075 R)
• M8: 1,130,362 km (0.114 R)
• M9: 1,313,769 km (0.083 R)
• M10: 1,625,082 km (0.091 R)
• M11: 1,721,871 km (0.106 R)
• M12: 1,985,014 km (0.073 R)
• M13: 2,261,172 km (0.066 R)
• M14: 2,342,403 km (0.12 R)
• M15: 2,410,770 km (0.114 R)
• M16: 3,360,267 km (0.111 R)
• M17: 3,769,717 km (0.089 R)
• M18: 3,980,351 km (0.112 R)
• M19: 4,145,058 km (0.114 R)
• M20: 4,261,744 km (0.058 R)
• M21: 4,843,829 km (0.116 R)
• M22: 5,233,682 km (0.086 R)
• M23: 5,487,250 km (0.114 R)
• M24: 5,615,455 km (0.082 R)
• M25: 5,670,806 km (0.115 R)
• M26: 5,744,708 km (0.095 R)
• M27: 5,987,356 km (0.081 R)
• M28: 6,119,450 km (0.111 R)
• M29: 6,425,079 km (0.109 R)
• M30: 7,210,767 km (0.086 R)
• M31: 7,513,104 km (0.042 R)
• M32: 7,943,647 km (0.099 R)
• M33: 8,026,524 km (0.072 R)
• M34: 8,276,951 km (0.098 R)
• M35: 8,593,650 km (0.095 R)
• M36: 8,978,864 km (0.061 R)
• M37: 9,065,332 km (0.107 R)
• M38: 9,567,382 km (0.106 R)
• M39: 9,944,369 km (0.119 R)
• M40: 10,621,449 km (0.12 R)
• M41: 10,781,668 km (0.097 R)
• M42: 11,150,726 km (0.073 R)
• M43: 11,476,999 km (0.087 R)
• M44: 11,570,797 km (0.06 R)
• M45: 12,019,890 km (0.07 R)
• M46: 12,354,540 km (0.044 R)
• M47: 12,450,732 km (0.089 R)
• M48: 12,522,987 km (0.116 R)
• M49: 12,619,628 km (0.066 R)
• M50: 12,740,652 km (0.096 R)
• M51: 12,959,664 km (0.1 R)
• M52: 13,327,375 km (0.104 R)
• M53: 13,401,276 km (0.118 R)
• M54: 13,475,477 km (0.111 R)
• M55: 13,847,976 km (0.117 R)
• M56: 14,047,988 km (0.065 R)
• M57: 14,375,159 km (0.051 R)
• M58: 14,577,714 km (0.07 R)
• M59: 14,679,441 km (0.117 R)
• M60: 14,934,655 km (0.059 R)
• M61: 15,320,168 km (0.097 R)
• M62: 15,578,973 km (0.05 R)
• M63: 15,682,794 km (0.074 R)
• M64: 15,996,052 km (0.092 R)
• M65: 16,074,740 km (0.079 R)
• M66: 16,364,062 km (0.079 R)
• M67: 16,708,287 km (0.075 R)
• M68: 16,974,721 km (0.109 R)
• M69: 17,350,062 km (0.105 R)
• M70: 18,027,291 km (0.088 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 515 - 15,706 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit