🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.82 AU - 1 AU

Year: 322 Days

Day: 20 Hours

Environment

Temp: 38 °C

Axial Tilt: 42 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.82 AU - 2.52 AU

Year: 1185 Days

Day: 34.5 Hours

Environment

Temp: -87 °C

Axial Tilt: 42.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,607,521 km

• M1: 511,625 km (0.045 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.22 AU - 3 AU

Year: 1564 Days

Day: 43 Hours

Environment

Temp: -87 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.43 AU - 2.93 AU

Year: 1627 Days

Day: 22.9 Hours

Environment

Temp: -89 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.84 AU - 2.88 AU

Year: 1794 Days

Day: 47.1 Hours

Environment

Temp: -103 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 320.1

Radius: 10

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 6.68 AU - 7.5 AU

Year: 7001 Days

Day: 6.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 63,607,521 km

• M1: 145,260 km (0.055 R)
• M2: 450,888 km (0.119 R)
• M3: 848,070 km (0.049 R)
• M4: 939,325 km (0.11 R)
• M5: 1,020,257 km (0.114 R)
• M6: 1,146,518 km (0.113 R)
• M7: 1,736,831 km (0.113 R)
• M8: 1,941,032 km (0.093 R)
• M9: 2,063,852 km (0.112 R)
• M10: 2,225,717 km (0.032 R)
• M11: 2,677,802 km (0.07 R)
• M12: 2,815,133 km (0.106 R)
• M13: 2,894,719 km (0.103 R)
• M14: 3,199,749 km (0.058 R)
• M15: 3,752,962 km (0.11 R)
• M16: 3,951,478 km (0.074 R)
• M17: 4,637,983 km (0.064 R)
• M18: 4,875,095 km (0.055 R)
• M19: 5,189,251 km (0.106 R)
• M20: 5,710,899 km (0.088 R)
• M21: 5,914,053 km (0.096 R)
• M22: 6,223,271 km (0.068 R)
• M23: 6,327,541 km (0.095 R)
• M24: 6,992,204 km (0.092 R)
• M25: 7,100,663 km (0.063 R)
• M26: 7,346,751 km (0.114 R)
• M27: 8,101,772 km (0.102 R)
• M28: 8,560,738 km (0.106 R)
• M29: 8,705,998 km (0.113 R)
• M30: 8,793,512 km (0.045 R)
• M31: 8,910,648 km (0.044 R)
• M32: 9,715,035 km (0.116 R)
• M33: 10,110,572 km (0.1 R)
• M34: 10,387,478 km (0.086 R)
• M35: 10,480,378 km (0.119 R)
• M36: 10,666,927 km (0.094 R)
• M37: 10,729,458 km (0.102 R)
• M38: 10,948,919 km (0.115 R)
• M39: 11,265,168 km (0.115 R)
• M40: 11,809,555 km (0.052 R)
• M41: 12,198,958 km (0.037 R)
• M42: 12,297,095 km (0.053 R)
• M43: 12,559,788 km (0.113 R)
• M44: 12,724,944 km (0.088 R)
• M45: 13,191,091 km (0.083 R)
• M46: 13,696,882 km (0.116 R)
• M47: 13,832,866 km (0.056 R)
• M48: 14,037,666 km (0.071 R)
• M49: 14,277,770 km (0.028 R)
• M50: 14,381,143 km (0.091 R)
• M51: 15,006,611 km (0.045 R)
• M52: 15,428,328 km (0.073 R)
• M53: 15,747,270 km (0.115 R)
• M54: 15,961,195 km (0.106 R)
• M55: 16,899,024 km (0.104 R)
• M56: 17,928,856 km (0.109 R)
• M57: 18,003,206 km (0.1 R)
• M58: 18,114,806 km (0.112 R)
• M59: 19,016,732 km (0.119 R)
• M60: 20,048,957 km (0.091 R)
• M61: 20,242,088 km (0.035 R)
• M62: 20,903,310 km (0.036 R)
• M63: 21,059,939 km (0.113 R)
• M64: 22,326,884 km (0.112 R)
• M65: 22,647,472 km (0.097 R)
• M66: 23,333,827 km (0.053 R)
• M67: 23,904,244 km (0.079 R)
• M68: 24,232,312 km (0.106 R)
• M69: 24,561,726 km (0.1 R)
• M70: 24,934,225 km (0.07 R)
• M71: 25,391,995 km (0.07 R)
• M72: 26,315,761 km (0.085 R)
• M73: 26,527,293 km (0.112 R)
• M74: 26,824,394 km (0.087 R)
• M75: 27,378,954 km (0.086 R)
• M76: 27,636,262 km (0.092 R)
• M77: 27,851,234 km (0.101 R)
• M78: 28,023,720 km (0.086 R)
• M79: 28,934,472 km (0.049 R)
• M80: 29,109,202 km (0.111 R)
• M81: 29,196,568 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 491.3

Radius: 9.6

Gravity: 5.33 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 8.34 AU - 10.22 AU

Year: 10484 Days

Day: 10.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 63,607,521 km

• M1: 145,260 km (0.091 R)
• M2: 360,381 km (0.049 R)
• M3: 513,121 km (0.108 R)
• M4: 817,702 km (0.106 R)
• M5: 990,338 km (0.068 R)
• M6: 1,156,392 km (0.055 R)
• M7: 1,233,135 km (0.091 R)
• M8: 1,665,024 km (0.099 R)
• M9: 2,165,429 km (0.087 R)
• M10: 2,383,244 km (0.091 R)
• M11: 2,482,427 km (0.09 R)
• M12: 2,608,239 km (0.083 R)
• M13: 2,736,295 km (0.06 R)
• M14: 3,025,467 km (0.104 R)
• M15: 3,519,888 km (0.112 R)
• M16: 3,604,860 km (0.088 R)
• M17: 3,834,642 km (0.085 R)
• M18: 4,098,832 km (0.026 R)
• M19: 4,429,892 km (0.104 R)
• M20: 4,583,380 km (0.083 R)
• M21: 5,182,220 km (0.03 R)
• M22: 6,075,469 km (0.075 R)
• M23: 6,143,536 km (0.076 R)
• M24: 6,802,963 km (0.1 R)
• M25: 6,944,632 km (0.059 R)
• M26: 7,267,016 km (0.075 R)
• M27: 7,339,421 km (0.118 R)
• M28: 7,741,391 km (0.077 R)
• M29: 7,815,292 km (0.1 R)
• M30: 8,681,763 km (0.103 R)
• M31: 9,578,602 km (0.108 R)
• M32: 10,098,455 km (0.088 R)
• M33: 10,916,157 km (0.114 R)
• M34: 11,082,360 km (0.112 R)
• M35: 11,374,973 km (0.111 R)
• M36: 12,920,319 km (0.12 R)
• M37: 13,096,097 km (0.09 R)
• M38: 13,272,622 km (0.085 R)
• M39: 13,672,797 km (0.086 R)
• M40: 13,851,865 km (0.046 R)
• M41: 14,076,860 km (0.039 R)
• M42: 14,576,218 km (0.072 R)
• M43: 15,035,035 km (0.118 R)
• M44: 15,452,114 km (0.112 R)
• M45: 15,826,108 km (0.047 R)
• M46: 16,203,095 km (0.095 R)
• M47: 16,487,780 km (0.082 R)
• M48: 16,630,646 km (0.099 R)
• M49: 16,726,239 km (0.109 R)
• M50: 16,917,874 km (0.118 R)
• M51: 17,206,597 km (0.118 R)
• M52: 18,082,792 km (0.097 R)
• M53: 18,526,350 km (0.033 R)
• M54: 18,774,234 km (0.096 R)
• M55: 18,973,498 km (0.086 R)
• M56: 19,373,822 km (0.112 R)
• M57: 19,827,702 km (0.106 R)
• M58: 21,834,557 km (0.105 R)
• M59: 23,261,422 km (0.074 R)
• M60: 23,528,903 km (0.111 R)
• M61: 27,154,856 km (0.11 R)
• M62: 27,323,752 km (0.091 R)
• M63: 28,116,621 km (0.047 R)
• M64: 28,974,564 km (0.076 R)
• M65: 29,724,947 km (0.109 R)
• M66: 30,657,391 km (0.083 R)
• M67: 30,950,752 km (0.054 R)
• M68: 31,068,336 km (0.11 R)
• M69: 32,133,473 km (0.037 R)
• M70: 32,610,690 km (0.111 R)
• M71: 33,270,716 km (0.106 R)
• M72: 35,584,546 km (0.047 R)
• M73: 35,831,084 km (0.111 R)
• M74: 35,892,718 km (0.107 R)
• M75: 36,760,685 km (0.032 R)
• M76: 37,510,170 km (0.112 R)
• M77: 37,886,858 km (0.101 R)
• M78: 38,391,002 km (0.114 R)
• M79: 38,960,821 km (0.117 R)
• M80: 40,558,227 km (0.073 R)
• M81: 40,880,161 km (0.03 R)
• M82: 41,981,501 km (0.049 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 947.4

Radius: 14.9

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 10.94 AU - 13.06 AU

Year: 15416 Days

Day: 9.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 63,607,521 km

• M1: 203,304 km (0.06 R)
• M2: 449,542 km (0.063 R)
• M3: 573,259 km (0.117 R)
• M4: 670,797 km (0.073 R)
• M5: 886,667 km (0.111 R)
• M6: 1,102,237 km (0.102 R)
• M7: 1,418,038 km (0.073 R)
• M8: 2,778,631 km (0.104 R)
• M9: 2,921,347 km (0.06 R)
• M10: 3,402,454 km (0.119 R)
• M11: 3,672,029 km (0.118 R)
• M12: 4,191,583 km (0.096 R)
• M13: 4,649,651 km (0.111 R)
• M14: 4,863,128 km (0.112 R)
• M15: 5,933,500 km (0.094 R)
• M16: 6,495,540 km (0.075 R)
• M17: 6,590,983 km (0.089 R)
• M18: 6,686,726 km (0.055 R)
• M19: 6,977,095 km (0.081 R)
• M20: 7,570,400 km (0.097 R)
• M21: 7,771,759 km (0.063 R)
• M22: 7,975,062 km (0.096 R)
• M23: 8,595,295 km (0.1 R)
• M24: 9,177,530 km (0.064 R)
• M25: 10,213,495 km (0.035 R)
• M26: 10,492,346 km (0.104 R)
• M27: 11,228,966 km (0.047 R)
• M28: 11,401,452 km (0.076 R)
• M29: 11,516,792 km (0.082 R)
• M30: 13,294,763 km (0.119 R)
• M31: 13,477,272 km (0.106 R)
• M32: 14,277,770 km (0.089 R)
• M33: 15,220,536 km (0.033 R)
• M34: 16,313,349 km (0.119 R)
• M35: 16,443,648 km (0.112 R)
• M36: 16,967,989 km (0.108 R)
• M37: 17,365,022 km (0.079 R)
• M38: 17,966,255 km (0.092 R)
• M39: 18,438,536 km (0.043 R)
• M40: 19,533,592 km (0.074 R)
• M41: 19,671,970 km (0.105 R)
• M42: 21,002,643 km (0.093 R)
• M43: 22,290,083 km (0.098 R)
• M44: 22,797,668 km (0.099 R)
• M45: 23,455,899 km (0.099 R)
• M46: 24,641,612 km (0.1 R)
• M47: 26,150,905 km (0.062 R)
• M48: 26,532,978 km (0.086 R)
• M49: 28,470,868 km (0.072 R)
• M50: 28,627,797 km (0.038 R)
• M51: 29,496,362 km (0.077 R)
• M52: 31,340,604 km (0.096 R)
• M53: 33,139,369 km (0.107 R)
• M54: 33,635,735 km (0.101 R)
• M55: 36,579,971 km (0.111 R)
• M56: 36,836,232 km (0.12 R)
• M57: 39,693,551 km (0.103 R)
• M58: 40,750,161 km (0.078 R)
• M59: 42,621,630 km (0.083 R)
• M60: 42,891,206 km (0.104 R)
• M61: 44,885,794 km (0.112 R)
• M62: 45,160,156 km (0.081 R)
• M63: 45,986,385 km (0.072 R)
• M64: 46,170,690 km (0.116 R)
• M65: 47,934,000 km (0.083 R)
• M66: 48,401,643 km (0.111 R)
• M67: 50,287,324 km (0.095 R)
• M68: 50,572,308 km (0.112 R)
• M69: 51,621,737 km (0.083 R)
• M70: 52,389,324 km (0.066 R)
• M71: 56,975,396 km (0.114 R)
• M72: 57,371,681 km (0.108 R)
• M73: 57,967,679 km (0.048 R)
• M74: 58,565,771 km (0.108 R)
• M75: 58,665,553 km (0.116 R)
• M76: 59,667,560 km (0.079 R)
• M77: 60,170,657 km (0.077 R)
• M78: 62,605,063 km (0.092 R)
• M79: 64,864,739 km (0.11 R)
• M80: 65,175,005 km (0.077 R)
• M81: 66,524,976 km (0.106 R)
• M82: 68,093,959 km (0.115 R)
• M83: 68,619,795 km (0.109 R)
• M84: 68,725,112 km (0.068 R)
• M85: 68,830,429 km (0.097 R)
• M86: 69,041,362 km (0.112 R)
• M87: 69,781,124 km (0.095 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 325.6

Radius: 6.6

Gravity: 7.47 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 14.01 AU - 16.57 AU

Year: 22173 Days

Day: 20.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 63,607,521 km

• M1: 136,284 km (0.114 R)
• M2: 379,679 km (0.101 R)
• M3: 668,403 km (0.041 R)
• M4: 1,883,736 km (0.088 R)
• M5: 3,625,953 km (0.038 R)
• M6: 3,735,758 km (0.091 R)
• M7: 3,883,860 km (0.069 R)
• M8: 4,339,834 km (0.096 R)
• M9: 4,456,371 km (0.1 R)
• M10: 4,772,621 km (0.028 R)
• M11: 5,806,641 km (0.078 R)
• M12: 5,849,426 km (0.085 R)
• M13: 6,021,613 km (0.113 R)
• M14: 7,832,945 km (0.118 R)
• M15: 8,166,099 km (0.097 R)
• M16: 9,951,550 km (0.114 R)
• M17: 10,105,635 km (0.038 R)
• M18: 10,782,416 km (0.092 R)
• M19: 11,152,820 km (0.113 R)
• M20: 11,797,737 km (0.085 R)
• M21: 12,015,252 km (0.099 R)
• M22: 12,070,005 km (0.058 R)
• M23: 12,179,361 km (0.119 R)
• M24: 15,080,363 km (0.095 R)
• M25: 15,316,578 km (0.059 R)
• M26: 16,213,118 km (0.083 R)
• M27: 18,812,680 km (0.083 R)
• M28: 19,578,921 km (0.039 R)
• M29: 20,095,332 km (0.07 R)
• M30: 20,355,333 km (0.096 R)
• M31: 20,878,477 km (0.12 R)
• M32: 21,009,974 km (0.109 R)
• M33: 22,947,266 km (0.085 R)
• M34: 23,628,385 km (0.093 R)
• M35: 24,040,228 km (0.076 R)
• M36: 25,010,520 km (0.119 R)
• M37: 25,220,107 km (0.111 R)
• M38: 25,500,453 km (0.091 R)
• M39: 26,489,744 km (0.066 R)
• M40: 27,419,644 km (0.118 R)
• M41: 27,491,601 km (0.055 R)
• M42: 27,924,836 km (0.062 R)
• M43: 28,651,732 km (0.111 R)
• M44: 30,720,072 km (0.052 R)
• M45: 31,395,058 km (0.095 R)
• M46: 31,772,194 km (0.102 R)
• M47: 33,757,208 km (0.045 R)
• M48: 34,920,631 km (0.066 R)
• M49: 35,154,901 km (0.058 R)
• M50: 35,703,477 km (0.071 R)
• M51: 35,860,704 km (0.089 R)
• M52: 36,254,894 km (0.118 R)
• M53: 36,888,591 km (0.097 R)
• M54: 37,206,786 km (0.052 R)
• M55: 37,525,878 km (0.088 R)
• M56: 37,605,913 km (0.027 R)
• M57: 37,846,017 km (0.073 R)
• M58: 40,438,698 km (0.112 R)
• M59: 43,507,100 km (0.052 R)
• M60: 44,096,067 km (0.065 R)
• M61: 44,602,904 km (0.105 R)
• M62: 44,772,249 km (0.119 R)
• M63: 46,907,609 km (0.086 R)
• M64: 47,079,946 km (0.111 R)
• M65: 48,117,856 km (0.042 R)
• M66: 48,465,521 km (0.09 R)
• M67: 50,216,265 km (0.055 R)
• M68: 50,657,280 km (0.078 R)
• M69: 50,745,543 km (0.116 R)
• M70: 54,230,724 km (0.109 R)
• M71: 54,411,438 km (0.06 R)
• M72: 54,773,615 km (0.079 R)
• M73: 55,136,689 km (0.112 R)
• M74: 55,409,406 km (0.098 R)
• M75: 56,047,590 km (0.092 R)
• M76: 56,780,021 km (0.072 R)
• M77: 60,770,395 km (0.117 R)
• M78: 61,428,476 km (0.039 R)
• M79: 61,805,612 km (0.117 R)
• M80: 61,900,009 km (0.106 R)
• M81: 62,656,974 km (0.053 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 198 - 14,398 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit