🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.03 AU - 1.55 AU

Year: 549 Days

Day: 48 Hours

Environment

Temp: -29 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 29,058,224 km

• M1: 718,369 km (0.098 R)
• M2: 850,165 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.39 AU - 2.13 AU

Year: 875 Days

Day: 42.5 Hours

Environment

Temp: -68 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,058,224 km

• M1: 1,436,888 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.91 AU - 2.39 AU

Year: 1181 Days

Day: 45.9 Hours

Environment

Temp: -76 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.16 AU - 2.8 AU

Year: 1464 Days

Day: 27.4 Hours

Environment

Temp: -86 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.55 AU - 3.63 AU

Year: 2035 Days

Day: 45.1 Hours

Environment

Temp: -117 °C

Axial Tilt: 47.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 714.8

Radius: 8.2

Gravity: 10.63 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 4.51 AU - 5.21 AU

Year: 4015 Days

Day: 9.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 29,058,224 km

• M1: 102,774 km (0.104 R)
• M2: 353,649 km (0.081 R)
• M3: 470,186 km (0.066 R)
• M4: 654,191 km (0.088 R)
• M5: 861,534 km (0.12 R)
• M6: 1,238,970 km (0.118 R)
• M7: 1,351,766 km (0.092 R)
• M8: 1,423,873 km (0.119 R)
• M9: 1,694,944 km (0.1 R)
• M10: 1,884,634 km (0.096 R)
• M11: 2,048,144 km (0.078 R)
• M12: 2,131,620 km (0.114 R)
• M13: 2,336,868 km (0.054 R)
• M14: 2,389,078 km (0.112 R)
• M15: 2,530,598 km (0.064 R)
• M16: 2,638,458 km (0.109 R)
• M17: 3,047,309 km (0.112 R)
• M18: 3,377,022 km (0.082 R)
• M19: 3,556,091 km (0.047 R)
• M20: 3,738,451 km (0.091 R)
• M21: 4,154,632 km (0.097 R)
• M22: 4,239,604 km (0.066 R)
• M23: 4,346,716 km (0.105 R)
• M24: 4,498,109 km (0.1 R)
• M25: 5,008,088 km (0.055 R)
• M26: 5,396,743 km (0.069 R)
• M27: 5,559,655 km (0.069 R)
• M28: 5,771,635 km (0.063 R)
• M29: 6,010,094 km (0.054 R)
• M30: 6,154,756 km (0.079 R)
• M31: 6,324,998 km (0.068 R)
• M32: 6,447,668 km (0.088 R)
• M33: 6,670,270 km (0.064 R)
• M34: 7,046,957 km (0.09 R)
• M35: 7,123,103 km (0.079 R)
• M36: 7,250,710 km (0.096 R)
• M37: 7,430,676 km (0.072 R)
• M38: 7,560,078 km (0.065 R)
• M39: 8,567,769 km (0.115 R)
• M40: 8,785,285 km (0.092 R)
• M41: 8,894,790 km (0.112 R)
• M42: 9,032,271 km (0.083 R)
• M43: 9,392,951 km (0.084 R)
• M44: 9,701,871 km (0.104 R)
• M45: 10,185,820 km (0.098 R)
• M46: 10,300,861 km (0.089 R)
• M47: 10,561,161 km (0.08 R)
• M48: 11,177,205 km (0.066 R)
• M49: 11,414,916 km (0.1 R)
• M50: 11,835,136 km (0.09 R)
• M51: 12,107,853 km (0.059 R)
• M52: 12,199,258 km (0.07 R)
• M53: 12,536,152 km (0.084 R)
• M54: 12,690,387 km (0.09 R)
• M55: 13,376,443 km (0.071 R)
• M56: 14,202,523 km (0.09 R)
• M57: 14,363,340 km (0.112 R)
• M58: 14,557,070 km (0.068 R)
• M59: 14,719,234 km (0.115 R)
• M60: 14,816,772 km (0.062 R)
• M61: 15,671,275 km (0.099 R)
• M62: 17,016,907 km (0.112 R)
• M63: 17,669,005 km (0.101 R)
• M64: 18,154,599 km (0.054 R)
• M65: 19,494,996 km (0.114 R)
• M66: 19,781,326 km (0.086 R)
• M67: 19,852,984 km (0.117 R)
• M68: 20,357,877 km (0.113 R)
• M69: 20,794,104 km (0.085 R)
• M70: 21,049,916 km (0.063 R)
• M71: 21,417,179 km (0.087 R)
• M72: 21,860,737 km (0.084 R)
• M73: 22,232,637 km (0.065 R)
• M74: 22,382,085 km (0.109 R)
• M75: 22,945,172 km (0.084 R)
• M76: 23,247,360 km (0.077 R)
• M77: 23,436,900 km (0.116 R)
• M78: 23,855,774 km (0.111 R)
• M79: 24,046,960 km (0.068 R)
• M80: 24,546,467 km (0.115 R)
• M81: 25,165,952 km (0.091 R)
• M82: 25,477,565 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 722.6

Radius: 13.1

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 4.7 AU - 6.4 AU

Year: 4900 Days

Day: 10.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 29,058,224 km

• M1: 282,142 km (0.103 R)
• M2: 450,888 km (0.091 R)
• M3: 674,387 km (0.108 R)
• M4: 770,130 km (0.072 R)
• M5: 1,018,313 km (0.061 R)
• M6: 1,323,941 km (0.119 R)
• M7: 1,726,060 km (0.111 R)
• M8: 1,845,589 km (0.051 R)
• M9: 1,950,457 km (0.09 R)
• M10: 2,057,270 km (0.078 R)
• M11: 2,239,929 km (0.029 R)
• M12: 2,408,975 km (0.113 R)
• M13: 2,641,300 km (0.12 R)
• M14: 2,740,334 km (0.117 R)
• M15: 2,942,141 km (0.095 R)
• M16: 3,275,445 km (0.098 R)
• M17: 3,360,716 km (0.105 R)
• M18: 3,489,969 km (0.116 R)
• M19: 3,798,440 km (0.11 R)
• M20: 4,208,039 km (0.097 R)
• M21: 4,995,821 km (0.12 R)
• M22: 5,094,406 km (0.075 R)
• M23: 5,470,196 km (0.117 R)
• M24: 5,777,320 km (0.064 R)
• M25: 6,116,459 km (0.039 R)
• M26: 6,248,703 km (0.072 R)
• M27: 6,488,957 km (0.097 R)
• M28: 6,596,817 km (0.109 R)
• M29: 6,869,085 km (0.069 R)
• M30: 6,951,514 km (0.116 R)
• M31: 7,651,033 km (0.108 R)
• M32: 8,906,459 km (0.093 R)
• M33: 8,996,367 km (0.114 R)
• M34: 9,237,818 km (0.12 R)
• M35: 10,068,685 km (0.085 R)
• M36: 10,225,164 km (0.072 R)
• M37: 10,923,337 km (0.091 R)
• M38: 11,408,184 km (0.078 R)
• M39: 11,538,633 km (0.116 R)
• M40: 11,669,681 km (0.063 R)
• M41: 12,265,380 km (0.087 R)
• M42: 12,499,650 km (0.062 R)
• M43: 13,075,003 km (0.067 R)
• M44: 13,901,981 km (0.062 R)
• M45: 14,497,978 km (0.088 R)
• M46: 14,923,734 km (0.09 R)
• M47: 15,066,600 km (0.073 R)
• M48: 15,896,868 km (0.091 R)
• M49: 16,042,726 km (0.102 R)
• M50: 16,189,182 km (0.061 R)
• M51: 17,039,347 km (0.105 R)
• M52: 17,488,739 km (0.117 R)
• M53: 17,904,023 km (0.094 R)
• M54: 19,519,829 km (0.113 R)
• M55: 19,754,399 km (0.105 R)
• M56: 20,543,228 km (0.033 R)
• M57: 21,463,106 km (0.098 R)
• M58: 22,111,014 km (0.054 R)
• M59: 22,192,545 km (0.034 R)
• M60: 22,396,596 km (0.059 R)
• M61: 22,806,495 km (0.104 R)
• M62: 23,467,568 km (0.083 R)
• M63: 24,176,961 km (0.053 R)
• M64: 24,893,385 km (0.096 R)
• M65: 25,616,691 km (0.075 R)
• M66: 25,787,980 km (0.047 R)
• M67: 26,131,457 km (0.078 R)
• M68: 26,303,794 km (0.074 R)
• M69: 26,649,664 km (0.102 R)
• M70: 27,740,232 km (0.115 R)
• M71: 27,959,992 km (0.09 R)
• M72: 28,048,105 km (0.065 R)
• M73: 28,136,368 km (0.12 R)
• M74: 28,578,728 km (0.098 R)
• M75: 28,889,742 km (0.044 R)
• M76: 29,023,483 km (0.059 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 927.6

Radius: 11.3

Gravity: 7.26 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 4.96 AU - 6.26 AU

Year: 4979 Days

Day: 11.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 29,058,224 km

• M1: 220,657 km (0.117 R)
• M2: 295,905 km (0.029 R)
• M3: 386,262 km (0.093 R)
• M4: 715,826 km (0.053 R)
• M5: 891,155 km (0.067 R)
• M6: 1,066,334 km (0.098 R)
• M7: 1,334,413 km (0.053 R)
• M8: 2,486,317 km (0.11 R)
• M9: 3,152,326 km (0.072 R)
• M10: 3,657,518 km (0.043 R)
• M11: 3,776,000 km (0.068 R)
• M12: 4,188,142 km (0.045 R)
• M13: 4,487,936 km (0.08 R)
• M14: 4,589,513 km (0.11 R)
• M15: 4,768,881 km (0.078 R)
• M16: 5,108,468 km (0.111 R)
• M17: 5,321,346 km (0.118 R)
• M18: 5,428,907 km (0.112 R)
• M19: 5,591,669 km (0.091 R)
• M20: 6,230,452 km (0.087 R)
• M21: 6,315,424 km (0.048 R)
• M22: 6,429,417 km (0.095 R)
• M23: 6,572,882 km (0.118 R)
• M24: 6,775,587 km (0.087 R)
• M25: 7,009,707 km (0.08 R)
• M26: 7,216,751 km (0.116 R)
• M27: 7,306,210 km (0.081 R)
• M28: 7,395,969 km (0.058 R)
• M29: 7,576,534 km (0.047 R)
• M30: 7,911,483 km (0.115 R)
• M31: 8,003,785 km (0.032 R)
• M32: 8,220,253 km (0.049 R)
• M33: 8,722,603 km (0.12 R)
• M34: 8,881,626 km (0.101 R)
• M35: 9,041,546 km (0.112 R)
• M36: 9,299,602 km (0.06 R)
• M37: 9,462,065 km (0.103 R)
• M38: 9,625,576 km (0.047 R)
• M39: 10,693,705 km (0.05 R)
• M40: 11,103,902 km (0.113 R)
• M41: 11,484,479 km (0.087 R)
• M42: 13,085,924 km (0.102 R)
• M43: 13,158,629 km (0.107 R)
• M44: 13,377,939 km (0.073 R)
• M45: 13,524,695 km (0.075 R)
• M46: 13,894,052 km (0.078 R)
• M47: 14,229,450 km (0.108 R)
• M48: 14,491,995 km (0.067 R)
• M49: 14,605,091 km (0.116 R)
• M50: 15,443,138 km (0.094 R)
• M51: 16,927,149 km (0.032 R)
• M52: 17,046,229 km (0.08 R)
• M53: 17,565,632 km (0.11 R)
• M54: 17,726,450 km (0.103 R)
• M55: 17,847,325 km (0.04 R)
• M56: 18,333,967 km (0.059 R)
• M57: 18,742,818 km (0.075 R)
• M58: 18,948,365 km (0.103 R)
• M59: 19,154,661 km (0.074 R)
• M60: 19,527,908 km (0.099 R)
• M61: 20,323,768 km (0.095 R)
• M62: 20,704,345 km (0.12 R)
• M63: 21,472,830 km (0.097 R)
• M64: 21,990,289 km (0.12 R)
• M65: 22,163,673 km (0.093 R)
• M66: 22,949,660 km (0.071 R)
• M67: 23,922,644 km (0.076 R)
• M68: 24,324,614 km (0.096 R)
• M69: 24,728,827 km (0.055 R)
• M70: 25,225,941 km (0.051 R)
• M71: 25,634,942 km (0.1 R)
• M72: 26,459,824 km (0.094 R)
• M73: 27,060,908 km (0.12 R)
• M74: 27,386,433 km (0.116 R)
• M75: 27,479,782 km (0.092 R)
• M76: 27,666,630 km (0.104 R)
• M77: 28,843,816 km (0.111 R)
• M78: 29,605,867 km (0.084 R)
• M79: 29,941,266 km (0.085 R)
• M80: 30,229,840 km (0.11 R)
• M81: 30,906,770 km (0.091 R)
• M82: 31,442,032 km (0.072 R)
• M83: 33,215,365 km (0.044 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 142.8

Radius: 14.4

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 8.35 AU - 9.91 AU

Year: 10338 Days

Day: 11.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 29,058,224 km

• M1: 232,176 km (0.072 R)
• M2: 344,374 km (0.088 R)
• M3: 464,053 km (0.113 R)
• M4: 603,478 km (0.1 R)
• M5: 869,612 km (0.116 R)
• M6: 998,117 km (0.113 R)
• M7: 1,092,364 km (0.055 R)
• M8: 1,424,920 km (0.08 R)
• M9: 1,975,589 km (0.065 R)
• M10: 2,185,475 km (0.053 R)
• M11: 2,495,741 km (0.112 R)
• M12: 2,704,281 km (0.096 R)
• M13: 2,800,921 km (0.109 R)
• M14: 2,938,401 km (0.078 R)
• M15: 3,240,739 km (0.048 R)
• M16: 3,448,081 km (0.115 R)
• M17: 3,574,492 km (0.115 R)
• M18: 3,681,155 km (0.116 R)
• M19: 3,875,931 km (0.099 R)
• M20: 4,185,748 km (0.092 R)
• M21: 4,549,870 km (0.11 R)
• M22: 4,853,404 km (0.083 R)
• M23: 4,971,885 km (0.046 R)
• M24: 5,163,670 km (0.1 R)
• M25: 5,382,232 km (0.06 R)
• M26: 5,604,086 km (0.089 R)
• M27: 6,005,756 km (0.091 R)
• M28: 6,652,318 km (0.069 R)
• M29: 6,890,628 km (0.103 R)
• M30: 7,158,707 km (0.072 R)
• M31: 8,152,336 km (0.106 R)
• M32: 8,350,553 km (0.104 R)
• M33: 8,694,179 km (0.104 R)
• M34: 8,896,735 km (0.03 R)
• M35: 9,130,257 km (0.102 R)
• M36: 9,484,355 km (0.088 R)
• M37: 10,512,242 km (0.113 R)
• M38: 10,821,162 km (0.105 R)
• M39: 11,511,706 km (0.084 R)
• M40: 12,968,490 km (0.113 R)
• M41: 13,266,788 km (0.093 R)
• M42: 13,466,950 km (0.102 R)
• M43: 13,701,669 km (0.085 R)
• M44: 14,345,837 km (0.079 R)
• M45: 14,516,977 km (0.09 R)
• M46: 14,792,237 km (0.03 R)
• M47: 15,347,994 km (0.037 R)
• M48: 15,910,631 km (0.092 R)
• M49: 16,480,150 km (0.031 R)
• M50: 18,339,652 km (0.083 R)
• M51: 18,786,800 km (0.07 R)
• M52: 19,199,840 km (0.113 R)
• M53: 19,730,014 km (0.115 R)
• M54: 20,035,044 km (0.115 R)
• M55: 20,188,083 km (0.108 R)
• M56: 20,418,613 km (0.081 R)
• M57: 21,037,350 km (0.049 R)
• M58: 21,231,977 km (0.088 R)
• M59: 21,544,637 km (0.067 R)
• M60: 22,095,456 km (0.087 R)
• M61: 22,412,304 km (0.075 R)
• M62: 23,170,915 km (0.085 R)
• M63: 23,533,241 km (0.116 R)
• M64: 23,654,415 km (0.072 R)
• M65: 23,816,280 km (0.112 R)
• M66: 24,141,207 km (0.082 R)
• M67: 24,508,470 km (0.037 R)
• M68: 24,795,398 km (0.098 R)
• M69: 24,959,956 km (0.099 R)
• M70: 25,621,478 km (0.089 R)
• M71: 26,456,533 km (0.102 R)
• M72: 26,877,352 km (0.081 R)
• M73: 27,300,415 km (0.073 R)
• M74: 28,971,572 km (0.085 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 281 - 14,064 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit