🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.6 AU - 0.94 AU

Year: 247 Days

Day: 21.8 Hours

Environment

Temp: 169 °C

Axial Tilt: 15 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.77 AU - 1.17 AU

Year: 349 Days

Day: 32.5 Hours

Environment

Temp: 49 °C

Axial Tilt: 19.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 91,496,655 km

• M1: 172,636 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.98 AU - 1.34 AU

Year: 456 Days

Day: 26.3 Hours

Environment

Temp: 23 °C

Axial Tilt: 25.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.4 AU - 2.24 AU

Year: 897 Days

Day: 45.5 Hours

Environment

Temp: -49 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.28 AU - 2.96 AU

Year: 1549 Days

Day: 15.6 Hours

Environment

Temp: -93 °C

Axial Tilt: 48.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 551

Radius: 14.1

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 4.53 AU - 6.27 AU

Year: 4583 Days

Day: 8 Hours

Environment

Temp: -150 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 91,496,655 km

• M1: 238,908 km (0.072 R)
• M2: 401,969 km (0.086 R)
• M3: 496,515 km (0.058 R)
• M4: 715,975 km (0.075 R)
• M5: 850,913 km (0.094 R)
• M6: 1,058,255 km (0.102 R)
• M7: 1,242,410 km (0.12 R)
• M8: 1,659,040 km (0.094 R)
• M9: 1,939,686 km (0.08 R)
• M10: 2,069,537 km (0.115 R)
• M11: 2,355,568 km (0.091 R)
• M12: 2,583,106 km (0.075 R)
• M13: 2,726,720 km (0.109 R)
• M14: 3,003,626 km (0.085 R)
• M15: 3,585,113 km (0.104 R)
• M16: 3,848,106 km (0.095 R)
• M17: 3,950,880 km (0.074 R)
• M18: 4,500,951 km (0.102 R)
• M19: 4,895,890 km (0.12 R)
• M20: 5,211,092 km (0.099 R)
• M21: 5,440,276 km (0.058 R)
• M22: 5,533,027 km (0.097 R)
• M23: 5,649,564 km (0.051 R)
• M24: 5,766,848 km (0.052 R)
• M25: 6,100,003 km (0.114 R)
• M26: 7,136,866 km (0.055 R)
• M27: 7,391,780 km (0.106 R)
• M28: 7,623,956 km (0.119 R)
• M29: 7,753,957 km (0.077 R)
• M30: 8,334,696 km (0.118 R)
• M31: 9,121,880 km (0.12 R)
• M32: 9,232,283 km (0.112 R)
• M33: 9,510,385 km (0.112 R)
• M34: 10,103,391 km (0.102 R)
• M35: 10,274,980 km (0.112 R)
• M36: 11,295,686 km (0.112 R)
• M37: 11,593,386 km (0.12 R)
• M38: 12,165,897 km (0.119 R)
• M39: 12,409,742 km (0.085 R)
• M40: 12,501,744 km (0.113 R)
• M41: 13,432,842 km (0.086 R)
• M42: 13,748,344 km (0.077 R)
• M43: 13,938,782 km (0.115 R)
• M44: 14,066,089 km (0.063 R)
• M45: 14,226,010 km (0.091 R)
• M46: 14,709,211 km (0.046 R)
• M47: 14,969,062 km (0.046 R)
• M48: 15,132,273 km (0.112 R)
• M49: 15,625,647 km (0.069 R)
• M50: 15,724,831 km (0.082 R)
• M51: 16,796,999 km (0.074 R)
• M52: 17,170,993 km (0.04 R)
• M53: 17,651,053 km (0.08 R)
• M54: 17,892,803 km (0.093 R)
• M55: 18,449,307 km (0.07 R)
• M56: 18,870,425 km (0.103 R)
• M57: 19,082,256 km (0.073 R)
• M58: 19,223,775 km (0.066 R)
• M59: 19,722,235 km (0.077 R)
• M60: 20,152,928 km (0.104 R)
• M61: 20,586,612 km (0.104 R)
• M62: 20,841,078 km (0.069 R)
• M63: 21,758,412 km (0.112 R)
• M64: 21,869,414 km (0.118 R)
• M65: 22,277,965 km (0.099 R)
• M66: 22,464,364 km (0.108 R)
• M67: 23,215,645 km (0.12 R)
• M68: 23,329,190 km (0.088 R)
• M69: 23,442,734 km (0.118 R)
• M70: 23,860,860 km (0.05 R)
• M71: 24,051,598 km (0.071 R)
• M72: 24,166,489 km (0.1 R)
• M73: 25,596,794 km (0.103 R)
• M74: 26,027,337 km (0.094 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 297.8

Radius: 11.5

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 6.65 AU - 8.13 AU

Year: 7338 Days

Day: 7.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 51 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 91,496,655 km

• M1: 553,662 km (0.066 R)
• M2: 652,845 km (0.066 R)
• M3: 783,444 km (0.096 R)
• M4: 858,692 km (0.116 R)
• M5: 1,003,802 km (0.104 R)
• M6: 1,157,588 km (0.057 R)
• M7: 1,816,866 km (0.095 R)
• M8: 1,971,850 km (0.118 R)
• M9: 2,131,321 km (0.083 R)
• M10: 2,539,274 km (0.107 R)
• M11: 2,693,958 km (0.108 R)
• M12: 3,135,272 km (0.063 R)
• M13: 3,428,035 km (0.075 R)
• M14: 3,513,306 km (0.099 R)
• M15: 3,599,474 km (0.045 R)
• M16: 3,795,597 km (0.081 R)
• M17: 3,928,440 km (0.104 R)
• M18: 4,107,958 km (0.11 R)
• M19: 4,428,845 km (0.106 R)
• M20: 4,545,382 km (0.097 R)
• M21: 4,639,329 km (0.115 R)
• M22: 4,781,597 km (0.093 R)
• M23: 4,949,296 km (0.057 R)
• M24: 5,464,511 km (0.1 R)
• M25: 5,564,592 km (0.104 R)
• M26: 5,817,562 km (0.094 R)
• M27: 6,022,661 km (0.111 R)
• M28: 6,126,033 km (0.045 R)
• M29: 6,203,973 km (0.066 R)
• M30: 7,056,532 km (0.072 R)
• M31: 7,138,362 km (0.065 R)
• M32: 8,087,560 km (0.071 R)
• M33: 8,519,150 km (0.096 R)
• M34: 9,615,254 km (0.048 R)
• M35: 9,797,314 km (0.101 R)
• M36: 10,350,078 km (0.046 R)
• M37: 10,724,223 km (0.117 R)
• M38: 10,881,450 km (0.098 R)
• M39: 11,550,152 km (0.094 R)
• M40: 11,678,956 km (0.114 R)
• M41: 11,776,045 km (0.068 R)
• M42: 11,970,822 km (0.107 R)
• M43: 12,760,549 km (0.078 R)
• M44: 12,927,350 km (0.099 R)
• M45: 13,229,089 km (0.105 R)
• M46: 14,011,187 km (0.06 R)
• M47: 14,183,075 km (0.027 R)
• M48: 14,668,370 km (0.094 R)
• M49: 15,159,201 km (0.107 R)
• M50: 15,442,091 km (0.077 R)
• M51: 16,301,231 km (0.117 R)
• M52: 17,102,328 km (0.118 R)
• M53: 17,175,780 km (0.089 R)
• M54: 17,286,184 km (0.12 R)
• M55: 17,730,190 km (0.116 R)
• M56: 18,553,876 km (0.099 R)
• M57: 19,543,466 km (0.084 R)
• M58: 20,161,006 km (0.109 R)
• M59: 20,277,543 km (0.107 R)
• M60: 21,852,060 km (0.116 R)
• M61: 22,171,751 km (0.116 R)
• M62: 22,573,421 km (0.107 R)
• M63: 22,977,635 km (0.076 R)
• M64: 23,099,258 km (0.084 R)
• M65: 23,629,283 km (0.118 R)
• M66: 23,998,490 km (0.1 R)
• M67: 24,742,590 km (0.111 R)
• M68: 24,867,355 km (0.104 R)
• M69: 25,201,108 km (0.039 R)
• M70: 25,368,508 km (0.077 R)
• M71: 25,746,542 km (0.081 R)
• M72: 26,380,837 km (0.097 R)
• M73: 26,508,294 km (0.115 R)
• M74: 26,636,050 km (0.094 R)
• M75: 27,535,433 km (0.118 R)
• M76: 27,794,237 km (0.11 R)
• M77: 28,532,054 km (0.03 R)
• M78: 28,881,365 km (0.087 R)
• M79: 29,012,861 km (0.111 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 780.6

Radius: 8.8

Gravity: 10.08 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 8.83 AU - 10.23 AU

Year: 10746 Days

Day: 5.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 91,496,655 km

• M1: 178,321 km (0.111 R)
• M2: 268,977 km (0.099 R)
• M3: 368,310 km (0.106 R)
• M4: 423,661 km (0.061 R)
• M5: 513,121 km (0.119 R)
• M6: 643,570 km (0.041 R)
• M7: 899,083 km (0.054 R)
• M8: 1,122,134 km (0.102 R)
• M9: 1,186,012 km (0.103 R)
• M10: 1,477,728 km (0.101 R)
• M11: 1,668,465 km (0.041 R)
• M12: 2,074,025 km (0.094 R)
• M13: 3,033,546 km (0.096 R)
• M14: 3,308,058 km (0.051 R)
• M15: 3,590,648 km (0.07 R)
• M16: 3,815,793 km (0.12 R)
• M17: 4,280,294 km (0.112 R)
• M18: 4,416,279 km (0.095 R)
• M19: 4,519,202 km (0.087 R)
• M20: 4,657,730 km (0.111 R)
• M21: 4,938,974 km (0.111 R)
• M22: 5,225,902 km (0.078 R)
• M23: 5,407,963 km (0.054 R)
• M24: 5,778,367 km (0.066 R)
• M25: 6,349,382 km (0.112 R)
• M26: 6,740,132 km (0.056 R)
• M27: 7,219,444 km (0.106 R)
• M28: 7,792,403 km (0.077 R)
• M29: 7,958,756 km (0.12 R)
• M30: 8,337,538 km (0.119 R)
• M31: 8,550,565 km (0.074 R)
• M32: 8,679,220 km (0.101 R)
• M33: 8,938,473 km (0.083 R)
• M34: 9,332,065 km (0.055 R)
• M35: 9,776,071 km (0.101 R)
• M36: 10,091,124 km (0.109 R)
• M37: 11,009,356 km (0.036 R)
• M38: 12,728,535 km (0.069 R)
• M39: 12,973,875 km (0.109 R)
• M40: 14,274,629 km (0.106 R)
• M41: 14,478,531 km (0.115 R)
• M42: 14,734,642 km (0.06 R)
• M43: 14,940,639 km (0.119 R)
• M44: 15,355,473 km (0.091 R)
• M45: 16,196,513 km (0.047 R)
• M46: 17,868,269 km (0.088 R)
• M47: 18,585,591 km (0.095 R)
• M48: 19,368,586 km (0.117 R)
• M49: 19,424,835 km (0.109 R)
• M50: 19,764,123 km (0.073 R)
• M51: 20,333,791 km (0.099 R)
• M52: 20,563,125 km (0.067 R)
• M53: 21,198,317 km (0.12 R)
• M54: 23,023,112 km (0.033 R)
• M55: 23,262,170 km (0.042 R)
• M56: 23,441,986 km (0.116 R)
• M57: 24,105,453 km (0.09 R)
• M58: 24,775,053 km (0.104 R)
• M59: 25,450,936 km (0.1 R)
• M60: 26,820,505 km (0.038 R)
• M61: 28,022,524 km (0.11 R)
• M62: 30,872,961 km (0.036 R)
• M63: 31,334,920 km (0.03 R)
• M64: 32,466,328 km (0.11 R)
• M65: 32,936,066 km (0.114 R)
• M66: 34,427,108 km (0.083 R)
• M67: 34,563,690 km (0.095 R)
• M68: 35,249,597 km (0.058 R)
• M69: 36,425,885 km (0.078 R)
• M70: 36,495,448 km (0.05 R)
• M71: 37,404,105 km (0.104 R)
• M72: 38,249,632 km (0.048 R)
• M73: 38,320,392 km (0.053 R)
• M74: 38,745,699 km (0.095 R)
• M75: 39,959,386 km (0.081 R)
• M76: 41,403,155 km (0.1 R)
• M77: 42,423,862 km (0.098 R)
• M78: 42,643,771 km (0.085 R)
• M79: 44,490,257 km (0.106 R)
• M80: 46,061,334 km (0.052 R)
• M81: 46,136,582 km (0.089 R)
• M82: 46,589,115 km (0.107 R)
• M83: 48,950,218 km (0.096 R)
• M84: 49,334,685 km (0.061 R)
• M85: 50,029,268 km (0.035 R)
• M86: 50,106,610 km (0.116 R)
• M87: 51,116,096 km (0.031 R)
• M88: 51,271,977 km (0.091 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 820.1

Radius: 7.1

Gravity: 16.27 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 15.06 AU - 17.6 AU

Year: 24103 Days

Day: 20.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 91,496,655 km

• M1: 193,729 km (0.103 R)
• M2: 290,968 km (0.099 R)
• M3: 366,515 km (0.093 R)
• M4: 493,823 km (0.082 R)
• M5: 587,172 km (0.082 R)
• M6: 712,684 km (0.12 R)
• M7: 931,995 km (0.03 R)
• M8: 1,533,677 km (0.069 R)
• M9: 1,709,156 km (0.102 R)
• M10: 1,854,266 km (0.092 R)
• M11: 2,474,498 km (0.104 R)
• M12: 2,680,794 km (0.073 R)
• M13: 3,109,990 km (0.101 R)
• M14: 3,423,098 km (0.107 R)
• M15: 3,840,626 km (0.089 R)
• M16: 4,323,528 km (0.095 R)
• M17: 4,472,079 km (0.063 R)
• M18: 4,825,279 km (0.103 R)
• M19: 5,031,276 km (0.07 R)
• M20: 5,135,396 km (0.083 R)
• M21: 5,187,605 km (0.1 R)
• M22: 5,345,581 km (0.065 R)
• M23: 5,993,339 km (0.077 R)
• M24: 6,837,520 km (0.12 R)
• M25: 7,658,663 km (0.096 R)
• M26: 8,264,086 km (0.06 R)
• M27: 9,010,878 km (0.062 R)
• M28: 12,136,875 km (0.071 R)
• M29: 12,487,383 km (0.099 R)
• M30: 13,270,378 km (0.108 R)
• M31: 15,183,436 km (0.114 R)
• M32: 15,713,012 km (0.071 R)
• M33: 17,102,477 km (0.111 R)
• M34: 17,416,633 km (0.116 R)
• M35: 18,130,364 km (0.03 R)
• M36: 18,772,738 km (0.118 R)
• M37: 20,079,774 km (0.091 R)
• M38: 21,669,700 km (0.031 R)
• M39: 23,039,718 km (0.097 R)
• M40: 23,735,198 km (0.06 R)
• M41: 24,085,556 km (0.07 R)
• M42: 24,968,782 km (0.094 R)
• M43: 25,235,964 km (0.109 R)
• M44: 26,949,159 km (0.064 R)
• M45: 31,826,049 km (0.075 R)
• M46: 31,922,540 km (0.067 R)
• M47: 33,087,010 km (0.119 R)
• M48: 34,166,807 km (0.045 R)
• M49: 35,258,124 km (0.036 R)
• M50: 35,858,161 km (0.105 R)
• M51: 36,360,660 km (0.112 R)
• M52: 36,764,425 km (0.11 R)
• M53: 36,865,702 km (0.094 R)
• M54: 37,068,258 km (0.109 R)
• M55: 37,271,262 km (0.065 R)
• M56: 38,394,443 km (0.079 R)
• M57: 38,908,611 km (0.113 R)
• M58: 40,151,919 km (0.112 R)
• M59: 40,256,039 km (0.102 R)
• M60: 40,360,309 km (0.034 R)
• M61: 40,569,147 km (0.098 R)
• M62: 43,103,186 km (0.084 R)
• M63: 43,530,437 km (0.12 R)
• M64: 44,174,157 km (0.065 R)
• M65: 44,712,859 km (0.109 R)
• M66: 45,145,346 km (0.107 R)
• M67: 46,670,197 km (0.081 R)
• M68: 47,659,338 km (0.101 R)
• M69: 48,544,359 km (0.088 R)
• M70: 49,100,265 km (0.089 R)
• M71: 49,546,516 km (0.1 R)
• M72: 52,024,754 km (0.107 R)
• M73: 56,516,131 km (0.101 R)
• M74: 56,983,774 km (0.117 R)
• M75: 57,687,632 km (0.059 R)
• M76: 58,276,299 km (0.074 R)
• M77: 58,867,061 km (0.095 R)
• M78: 60,292,879 km (0.1 R)
• M79: 61,489,811 km (0.094 R)
• M80: 63,663,917 km (0.108 R)
• M81: 65,127,283 km (0.062 R)
• M82: 65,494,845 km (0.111 R)
• M83: 68,460,025 km (0.111 R)
• M84: 70,461,046 km (0.068 R)
• M85: 71,090,404 km (0.065 R)
• M86: 75,547,074 km (0.07 R)
• M87: 76,320,196 km (0.12 R)
• M88: 77,744,218 km (0.07 R)
• M89: 78,394,371 km (0.104 R)
• M90: 80,093,354 km (0.066 R)
• M91: 81,936,549 km (0.114 R)
• M92: 83,660,515 km (0.097 R)
• M93: 84,727,447 km (0.092 R)
• M94: 89,311,724 km (0.109 R)
• M95: 90,128,977 km (0.069 R)
• M96: 90,265,410 km (0.101 R)
• M97: 91,085,656 km (0.077 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: 281 - 12,144 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit