🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.39 AU - 0.61 AU

Year: 228 Days

Day: 16.5 Hours

Environment

Temp: -112 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 13,228,518 km

• M1: 69,713 km (0.082 R)
• M2: 90,656 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.48 AU - 0.68 AU

Year: 285 Days

Day: 25.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.56 AU - 0.76 AU

Year: 346 Days

Day: 35.3 Hours

Environment

Temp: -135 °C

Axial Tilt: 41.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 13,228,518 km

• M1: 664,364 km (0.035 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 262.7

Radius: 13.6

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.63 AU - 0.73 AU

Year: 362 Days

Day: 5.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 13,228,518 km

• M1: 169,195 km (0.042 R)
• M2: 257,757 km (0.065 R)
• M3: 345,721 km (0.075 R)
• M4: 447,298 km (0.053 R)
• M5: 532,269 km (0.113 R)
• M6: 618,886 km (0.104 R)
• M7: 734,974 km (0.094 R)
• M8: 910,453 km (0.053 R)
• M9: 1,025,643 km (0.029 R)
• M10: 1,121,834 km (0.091 R)
• M11: 1,335,161 km (0.057 R)
• M12: 1,476,232 km (0.117 R)
• M13: 1,614,460 km (0.088 R)
• M14: 1,790,387 km (0.048 R)
• M15: 1,904,381 km (0.107 R)
• M16: 2,007,753 km (0.052 R)
• M17: 2,130,872 km (0.041 R)
• M18: 2,234,095 km (0.108 R)
• M19: 2,348,088 km (0.078 R)
• M20: 2,544,211 km (0.059 R)
• M21: 2,630,080 km (0.091 R)
• M22: 2,760,679 km (0.068 R)
• M23: 2,853,879 km (0.028 R)
• M24: 2,998,241 km (0.084 R)
• M25: 3,124,651 km (0.054 R)
• M26: 3,232,361 km (0.085 R)
• M27: 3,320,474 km (0.118 R)
• M28: 3,419,807 km (0.075 R)
• M29: 3,530,959 km (0.095 R)
• M30: 3,654,078 km (0.059 R)
• M31: 3,745,931 km (0.065 R)

Planet 5 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 842.5

Radius: 14.6

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.95 AU - 0.95 AU

Year: 598 Days

Day: 10.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 13,228,518 km

• M1: 194,328 km (0.104 R)
• M2: 308,620 km (0.117 R)
• M3: 413,339 km (0.113 R)
• M4: 528,679 km (0.118 R)
• M5: 622,776 km (0.081 R)
• M6: 752,776 km (0.106 R)
• M7: 847,173 km (0.066 R)
• M8: 1,117,496 km (0.081 R)
• M9: 1,281,755 km (0.077 R)
• M10: 1,429,408 km (0.093 R)
• M11: 1,537,717 km (0.064 R)
• M12: 1,695,542 km (0.117 R)
• M13: 1,838,408 km (0.078 R)
• M14: 1,971,251 km (0.095 R)
• M15: 2,247,110 km (0.089 R)
• M16: 2,344,498 km (0.082 R)
• M17: 2,481,679 km (0.104 R)
• M18: 2,653,118 km (0.107 R)
• M19: 2,812,590 km (0.106 R)
• M20: 2,918,056 km (0.08 R)
• M21: 3,082,763 km (0.099 R)
• M22: 3,387,494 km (0.062 R)
• M23: 3,561,028 km (0.085 R)
• M24: 3,890,143 km (0.077 R)
• M25: 4,035,552 km (0.109 R)
• M26: 4,145,806 km (0.116 R)
• M27: 4,378,879 km (0.038 R)
• M28: 4,568,569 km (0.057 R)
• M29: 4,702,908 km (0.109 R)
• M30: 4,838,594 km (0.103 R)
• M31: 4,936,431 km (0.1 R)
• M32: 5,034,866 km (0.093 R)
• M33: 5,183,716 km (0.029 R)
• M34: 5,547,239 km (0.106 R)
• M35: 5,794,225 km (0.063 R)
• M36: 5,898,195 km (0.06 R)
• M37: 6,044,951 km (0.052 R)
• M38: 6,171,511 km (0.107 R)
• M39: 6,277,875 km (0.101 R)
• M40: 6,384,688 km (0.057 R)
• M41: 6,524,562 km (0.105 R)
• M42: 6,632,870 km (0.058 R)
• M43: 6,741,778 km (0.065 R)
• M44: 7,116,670 km (0.09 R)
• M45: 7,396,568 km (0.053 R)
• M46: 7,691,724 km (0.073 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 235.7

Radius: 9.5

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.25 AU - 2.03 AU

Year: 1356 Days

Day: 7.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 13,228,518 km

• M1: 137,480 km (0.105 R)
• M2: 204,500 km (0.109 R)
• M3: 283,638 km (0.085 R)
• M4: 415,732 km (0.039 R)
• M5: 500,106 km (0.034 R)
• M6: 636,539 km (0.039 R)
• M7: 775,067 km (0.105 R)
• M8: 859,889 km (0.089 R)
• M9: 971,937 km (0.054 R)
• M10: 1,051,673 km (0.062 R)
• M11: 1,114,654 km (0.114 R)
• M12: 1,338,602 km (0.053 R)
• M13: 1,421,180 km (0.11 R)
• M14: 1,526,796 km (0.038 R)
• M15: 1,606,083 km (0.071 R)
• M16: 1,783,955 km (0.1 R)
• M17: 1,929,364 km (0.091 R)
• M18: 1,991,896 km (0.05 R)
• M19: 2,306,201 km (0.116 R)
• M20: 2,448,319 km (0.097 R)
• M21: 2,524,763 km (0.057 R)
• M22: 2,619,160 km (0.117 R)
• M23: 2,927,780 km (0.095 R)
• M24: 3,109,392 km (0.078 R)
• M25: 3,201,544 km (0.034 R)
• M26: 3,686,241 km (0.107 R)
• M27: 4,012,065 km (0.042 R)
• M28: 4,142,963 km (0.115 R)
• M29: 4,347,314 km (0.106 R)
• M30: 5,077,501 km (0.053 R)
• M31: 5,484,557 km (0.061 R)
• M32: 5,551,727 km (0.11 R)
• M33: 5,902,384 km (0.101 R)
• M34: 6,005,607 km (0.11 R)
• M35: 6,237,034 km (0.092 R)
• M36: 6,672,963 km (0.118 R)
• M37: 6,792,641 km (0.084 R)
• M38: 7,118,914 km (0.113 R)
• M39: 7,874,982 km (0.112 R)
• M40: 8,014,108 km (0.118 R)
• M41: 8,217,860 km (0.118 R)
• M42: 8,281,888 km (0.096 R)
• M43: 8,552,660 km (0.096 R)
• M44: 8,800,095 km (0.067 R)

Planet 7 - Gas Giant

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 34.4

Radius: 13.4

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.44 AU - 2.08 AU

Year: 1508 Days

Day: 8.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 13,228,518 km

• M1: 197,020 km (0.107 R)
• M2: 286,630 km (0.115 R)
• M3: 393,592 km (0.103 R)
• M4: 491,279 km (0.09 R)
• M5: 586,872 km (0.106 R)
• M6: 721,810 km (0.114 R)
• M7: 868,864 km (0.039 R)
• M8: 1,014,722 km (0.09 R)
• M9: 1,139,487 km (0.066 R)
• M10: 1,400,984 km (0.105 R)
• M11: 1,494,184 km (0.056 R)
• M12: 1,657,844 km (0.079 R)
• M13: 1,747,004 km (0.108 R)
• M14: 1,883,886 km (0.116 R)
• M15: 2,066,994 km (0.105 R)
• M16: 2,168,870 km (0.08 R)
• M17: 2,256,085 km (0.066 R)
• M18: 2,462,531 km (0.113 R)
• M19: 2,547,951 km (0.109 R)
• M20: 2,722,083 km (0.105 R)
• M21: 2,810,645 km (0.084 R)
• M22: 3,027,113 km (0.119 R)
• M23: 3,280,681 km (0.101 R)
• M24: 3,521,983 km (0.114 R)
• M25: 3,625,355 km (0.084 R)
• M26: 3,749,371 km (0.118 R)
• M27: 3,861,719 km (0.117 R)
• M28: 3,961,651 km (0.097 R)
• M29: 4,055,748 km (0.116 R)
• M30: 4,191,583 km (0.08 R)
• M31: 4,308,269 km (0.118 R)
• M32: 4,426,003 km (0.076 R)
• M33: 4,728,789 km (0.107 R)

Planet 8 - Gas Giant

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 742.9

Radius: 10.5

Gravity: 6.74 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.03 AU - 2.89 AU

Year: 2491 Days

Day: 10.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 13,228,518 km

• M1: 147,055 km (0.102 R)
• M2: 236,365 km (0.079 R)
• M3: 408,103 km (0.106 R)
• M4: 489,335 km (0.099 R)
• M5: 576,999 km (0.116 R)
• M6: 688,749 km (0.07 R)
• M7: 885,919 km (0.113 R)
• M8: 1,584,989 km (0.081 R)
• M9: 1,760,019 km (0.084 R)
• M10: 1,888,972 km (0.042 R)
• M11: 1,967,810 km (0.099 R)
• M12: 2,129,077 km (0.074 R)
• M13: 2,197,593 km (0.083 R)
• M14: 2,653,866 km (0.115 R)
• M15: 2,727,917 km (0.098 R)
• M16: 3,000,036 km (0.081 R)
• M17: 3,170,876 km (0.084 R)
• M18: 3,360,866 km (0.103 R)
• M19: 3,620,119 km (0.08 R)
• M20: 3,835,540 km (0.031 R)
• M21: 3,970,178 km (0.055 R)
• M22: 4,685,256 km (0.089 R)
• M23: 4,811,367 km (0.085 R)
• M24: 5,103,831 km (0.068 R)
• M25: 5,421,128 km (0.084 R)
• M26: 5,667,964 km (0.115 R)
• M27: 5,860,497 km (0.118 R)
• M28: 6,016,078 km (0.103 R)
• M29: 6,173,007 km (0.102 R)
• M30: 6,430,913 km (0.067 R)
• M31: 6,692,410 km (0.105 R)
• M32: 6,937,003 km (0.115 R)
• M33: 7,226,026 km (0.041 R)
• M34: 7,540,032 km (0.108 R)
• M35: 7,645,798 km (0.045 R)
• M36: 8,487,136 km (0.099 R)
• M37: 8,597,090 km (0.092 R)
• M38: 8,663,362 km (0.116 R)
• M39: 8,863,075 km (0.115 R)
• M40: 8,974,675 km (0.112 R)
• M41: 9,154,343 km (0.086 R)
• M42: 9,244,550 km (0.113 R)
• M43: 9,403,124 km (0.097 R)
• M44: 9,792,228 km (0.111 R)
• M45: 10,209,905 km (0.12 R)
• M46: 10,918,999 km (0.099 R)
• M47: 11,207,124 km (0.118 R)
• M48: 11,497,644 km (0.027 R)
• M49: 12,334,644 km (0.114 R)
• M50: 12,459,408 km (0.082 R)
• M51: 12,584,622 km (0.12 R)
• M52: 12,962,506 km (0.113 R)
• M53: 13,421,173 km (0.092 R)
• M54: 13,807,285 km (0.06 R)
• M55: 14,354,215 km (0.117 R)
• M56: 14,749,153 km (0.069 R)
• M57: 15,281,422 km (0.109 R)
• M58: 15,361,757 km (0.107 R)
• M59: 15,495,946 km (0.096 R)
• M60: 15,738,743 km (0.079 R)
• M61: 16,037,041 km (0.072 R)
• M62: 16,282,531 km (0.112 R)
• M63: 16,446,790 km (0.104 R)
• M64: 16,556,744 km (0.1 R)
• M65: 16,998,656 km (0.106 R)
• M66: 17,081,982 km (0.102 R)
• M67: 17,444,458 km (0.054 R)
• M68: 18,035,519 km (0.099 R)
• M69: 18,234,036 km (0.102 R)
• M70: 18,319,306 km (0.075 R)
• M71: 18,547,294 km (0.047 R)
• M72: 19,382,050 km (0.113 R)

Planet 9 - Gas Giant

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 691.6

Radius: 13.7

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 3.45 AU - 3.97 AU

Year: 4614 Days

Day: 14 Hours

Environment

Temp: -203 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 13,228,518 km

• M1: 194,776 km (0.09 R)
• M2: 470,485 km (0.12 R)
• M3: 589,864 km (0.119 R)
• M4: 780,153 km (0.082 R)
• M5: 915,539 km (0.087 R)
• M6: 1,386,623 km (0.115 R)
• M7: 1,477,429 km (0.062 R)
• M8: 1,811,929 km (0.037 R)
• M9: 1,945,969 km (0.044 R)
• M10: 2,295,879 km (0.108 R)
• M11: 2,571,587 km (0.073 R)
• M12: 2,780,875 km (0.116 R)
• M13: 3,135,721 km (0.091 R)
• M14: 3,236,999 km (0.107 R)
• M15: 3,674,124 km (0.061 R)
• M16: 3,889,096 km (0.096 R)
• M17: 4,063,976 km (0.079 R)
• M18: 4,219,258 km (0.091 R)
• M19: 4,674,036 km (0.116 R)
• M20: 5,073,013 km (0.093 R)
• M21: 5,483,061 km (0.061 R)
• M22: 5,704,616 km (0.115 R)
• M23: 5,979,427 km (0.086 R)
• M24: 6,258,577 km (0.087 R)
• M25: 6,882,699 km (0.111 R)
• M26: 7,229,168 km (0.081 R)
• M27: 7,445,336 km (0.091 R)
• M28: 7,636,074 km (0.047 R)
• M29: 8,274,707 km (0.077 R)
• M30: 8,757,759 km (0.057 R)
• M31: 8,843,927 km (0.043 R)
• M32: 9,162,421 km (0.069 R)
• M33: 9,455,333 km (0.106 R)
• M34: 10,291,885 km (0.113 R)
• M35: 10,688,319 km (0.059 R)
• M36: 11,308,253 km (0.117 R)
• M37: 12,485,588 km (0.112 R)
• M38: 12,615,289 km (0.113 R)
• M39: 12,777,902 km (0.062 R)
• M40: 12,941,263 km (0.03 R)
• M41: 13,039,698 km (0.07 R)
• M42: 13,303,140 km (0.103 R)
• M43: 13,802,049 km (0.069 R)
• M44: 14,104,386 km (0.053 R)
• M45: 14,341,050 km (0.119 R)
• M46: 14,647,128 km (0.095 R)
• M47: 14,749,752 km (0.086 R)
• M48: 14,990,006 km (0.062 R)
• M49: 15,162,343 km (0.096 R)
• M50: 15,266,164 km (0.065 R)
• M51: 15,439,547 km (0.12 R)
• M52: 16,636,330 km (0.109 R)
• M53: 16,922,362 km (0.104 R)
• M54: 17,173,836 km (0.117 R)
• M55: 17,644,321 km (0.103 R)
• M56: 17,789,880 km (0.036 R)
• M57: 17,972,539 km (0.116 R)
• M58: 18,820,459 km (0.089 R)
• M59: 19,193,108 km (0.117 R)
• M60: 19,605,998 km (0.104 R)
• M61: 20,364,160 km (0.065 R)
• M62: 20,977,661 km (0.107 R)
• M63: 21,209,238 km (0.109 R)
• M64: 22,854,366 km (0.095 R)
• M65: 23,132,468 km (0.116 R)
• M66: 23,692,264 km (0.043 R)
• M67: 23,812,690 km (0.101 R)
• M68: 24,662,107 km (0.04 R)
• M69: 25,029,220 km (0.113 R)
• M70: 26,016,865 km (0.097 R)
• M71: 26,640,688 km (0.092 R)
• M72: 26,766,051 km (0.081 R)
• M73: 27,311,485 km (0.066 R)
• M74: 27,775,837 km (0.083 R)
• M75: 27,987,817 km (0.078 R)
• M76: 28,157,760 km (0.117 R)

Asteroid Belt

Center: 4.32 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29

Radius: 11.3

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 4.4 AU - 5.44 AU

Year: 7046 Days

Day: 14.5 Hours

Environment

Temp: -214 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 13,228,518 km

• M1: 195,375 km (0.081 R)
• M2: 278,102 km (0.061 R)
• M3: 404,064 km (0.109 R)
• M4: 541,993 km (0.119 R)
• M5: 705,055 km (0.081 R)
• M6: 1,373,159 km (0.101 R)
• M7: 1,698,684 km (0.039 R)
• M8: 1,946,268 km (0.108 R)
• M9: 2,131,919 km (0.114 R)
• M10: 2,323,405 km (0.074 R)
• M11: 2,565,454 km (0.067 R)
• M12: 3,158,011 km (0.1 R)
• M13: 3,352,787 km (0.094 R)
• M14: 3,614,285 km (0.097 R)
• M15: 3,792,456 km (0.114 R)
• M16: 4,223,746 km (0.075 R)
• M17: 4,740,158 km (0.115 R)
• M18: 5,276,466 km (0.107 R)
• M19: 5,581,197 km (0.114 R)
• M20: 5,728,402 km (0.086 R)
• M21: 6,607,439 km (0.049 R)
• M22: 6,716,346 km (0.104 R)
• M23: 6,794,586 km (0.042 R)
• M24: 7,015,093 km (0.074 R)
• M25: 7,205,980 km (0.074 R)
• M26: 7,560,676 km (0.099 R)
• M27: 7,690,976 km (0.06 R)
• M28: 8,003,636 km (0.037 R)
• M29: 8,119,873 km (0.065 R)
• M30: 8,353,994 km (0.112 R)
• M31: 8,573,454 km (0.098 R)
• M32: 8,829,117 km (0.09 R)
• M33: 9,823,344 km (0.106 R)
• M34: 9,894,553 km (0.108 R)
• M35: 10,198,685 km (0.111 R)
• M36: 10,560,413 km (0.109 R)
• M37: 10,981,680 km (0.051 R)
• M38: 11,765,274 km (0.045 R)
• M39: 11,954,366 km (0.094 R)
• M40: 12,221,099 km (0.112 R)
• M41: 12,528,223 km (0.119 R)
• M42: 13,110,907 km (0.072 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 409 - 11,277 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit