🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.49 AU - 0.65 AU

Year: 191 Days

Day: 14.8 Hours

Environment

Temp: 8 °C

Axial Tilt: 36.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 95,803,745 km

• M1: 68,815 km (0.081 R)
• M2: 190,438 km (0.054 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.64 AU - 0.68 AU

Year: 237 Days

Day: 24.8 Hours

Environment

Temp: 11 °C

Axial Tilt: 24.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 95,803,745 km

• M1: 30,368 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.21 AU - 1.79 AU

Year: 814 Days

Day: 36.3 Hours

Environment

Temp: -105 °C

Axial Tilt: 150.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 95,803,745 km

• M1: 92,152 km (0.09 R)
• M2: 827,725 km (0.067 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.45 AU - 1.83 AU

Year: 930 Days

Day: 44.6 Hours

Environment

Temp: -116 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.86 AU - 2.86 AU

Year: 1606 Days

Day: 43.5 Hours

Environment

Temp: -133 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 238.5

Radius: 10.2

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 3.29 AU - 3.55 AU

Year: 2801 Days

Day: 11.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 95,803,745 km

• M1: 176,825 km (0.066 R)
• M2: 358,586 km (0.041 R)
• M3: 438,621 km (0.088 R)
• M4: 641,775 km (0.101 R)
• M5: 706,850 km (0.086 R)
• M6: 782,247 km (0.108 R)
• M7: 900,729 km (0.107 R)
• M8: 1,042,697 km (0.078 R)
• M9: 1,265,598 km (0.077 R)
• M10: 1,426,117 km (0.071 R)
• M11: 1,513,781 km (0.088 R)
• M12: 1,583,493 km (0.106 R)
• M13: 1,746,705 km (0.078 R)
• M14: 2,123,392 km (0.066 R)
• M15: 2,938,850 km (0.108 R)
• M16: 3,026,664 km (0.034 R)
• M17: 3,282,476 km (0.068 R)
• M18: 3,413,075 km (0.113 R)
• M19: 3,479,048 km (0.087 R)
• M20: 3,679,509 km (0.093 R)
• M21: 4,204,299 km (0.069 R)
• M22: 4,752,575 km (0.102 R)
• M23: 5,065,384 km (0.119 R)
• M24: 5,231,886 km (0.11 R)
• M25: 5,415,742 km (0.115 R)
• M26: 5,554,868 km (0.062 R)
• M27: 5,632,809 km (0.11 R)
• M28: 5,900,290 km (0.09 R)
• M29: 6,043,754 km (0.111 R)
• M30: 6,366,437 km (0.059 R)
• M31: 6,727,865 km (0.09 R)
• M32: 7,163,793 km (0.059 R)
• M33: 7,282,724 km (0.12 R)
• M34: 7,539,733 km (0.057 R)
• M35: 7,730,171 km (0.103 R)
• M36: 8,186,743 km (0.079 R)
• M37: 8,400,369 km (0.072 R)
• M38: 9,125,919 km (0.091 R)
• M39: 9,552,123 km (0.032 R)
• M40: 10,251,493 km (0.117 R)
• M41: 10,559,067 km (0.041 R)
• M42: 10,947,871 km (0.035 R)
• M43: 11,045,708 km (0.064 R)
• M44: 11,361,061 km (0.118 R)
• M45: 11,500,037 km (0.104 R)
• M46: 11,639,462 km (0.111 R)
• M47: 11,879,866 km (0.112 R)
• M48: 12,508,476 km (0.082 R)
• M49: 12,857,787 km (0.072 R)
• M50: 13,085,625 km (0.117 R)
• M51: 13,419,378 km (0.093 R)
• M52: 14,180,382 km (0.027 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355.1

Radius: 8.3

Gravity: 5.15 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 3.04 AU - 3.82 AU

Year: 2814 Days

Day: 8.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 95,803,745 km

• M1: 156,779 km (0.099 R)
• M2: 281,394 km (0.102 R)
• M3: 356,941 km (0.079 R)
• M4: 414,087 km (0.038 R)
• M5: 524,789 km (0.059 R)
• M6: 599,588 km (0.041 R)
• M7: 654,341 km (0.072 R)
• M8: 820,694 km (0.119 R)
• M9: 891,155 km (0.094 R)
• M10: 1,076,955 km (0.117 R)
• M11: 1,204,412 km (0.116 R)
• M12: 1,368,521 km (0.106 R)
• M13: 1,628,223 km (0.052 R)
• M14: 1,707,061 km (0.088 R)
• M15: 1,868,477 km (0.119 R)
• M16: 1,963,023 km (0.097 R)
• M17: 2,023,012 km (0.073 R)
• M18: 2,281,517 km (0.097 R)
• M19: 2,408,376 km (0.117 R)
• M20: 2,472,703 km (0.056 R)
• M21: 2,589,988 km (0.037 R)
• M22: 2,762,624 km (0.113 R)
• M23: 3,035,790 km (0.109 R)
• M24: 3,161,452 km (0.119 R)
• M25: 3,246,274 km (0.109 R)
• M26: 3,346,205 km (0.061 R)
• M27: 3,637,472 km (0.053 R)
• M28: 3,801,132 km (0.104 R)
• M29: 3,906,599 km (0.118 R)
• M30: 4,259,799 km (0.083 R)
• M31: 4,543,587 km (0.086 R)
• M32: 4,768,432 km (0.08 R)
• M33: 5,195,983 km (0.07 R)
• M34: 5,414,246 km (0.103 R)
• M35: 5,550,231 km (0.108 R)
• M36: 5,894,904 km (0.107 R)
• M37: 5,982,120 km (0.039 R)
• M38: 6,105,089 km (0.079 R)
• M39: 6,282,063 km (0.117 R)
• M40: 6,550,891 km (0.093 R)
• M41: 6,823,308 km (0.071 R)
• M42: 7,211,216 km (0.096 R)
• M43: 7,267,165 km (0.09 R)
• M44: 7,360,814 km (0.1 R)
• M45: 7,436,061 km (0.103 R)
• M46: 7,587,155 km (0.113 R)
• M47: 8,085,615 km (0.079 R)
• M48: 8,378,079 km (0.049 R)
• M49: 8,594,697 km (0.057 R)
• M50: 8,953,133 km (0.085 R)
• M51: 9,705,311 km (0.034 R)
• M52: 9,767,245 km (0.092 R)
• M53: 9,912,205 km (0.116 R)
• M54: 10,246,108 km (0.111 R)
• M55: 10,309,088 km (0.108 R)
• M56: 10,668,572 km (0.061 R)
• M57: 10,989,310 km (0.068 R)
• M58: 11,204,881 km (0.089 R)
• M59: 11,291,498 km (0.059 R)
• M60: 11,706,033 km (0.1 R)
• M61: 12,527,475 km (0.095 R)
• M62: 12,865,716 km (0.101 R)
• M63: 12,979,261 km (0.106 R)
• M64: 13,115,694 km (0.117 R)
• M65: 13,298,652 km (0.07 R)
• M66: 14,108,426 km (0.103 R)
• M67: 14,178,587 km (0.095 R)
• M68: 14,295,872 km (0.112 R)
• M69: 14,720,430 km (0.056 R)
• M70: 14,815,276 km (0.095 R)
• M71: 15,053,585 km (0.089 R)
• M72: 15,389,133 km (0.098 R)
• M73: 15,727,224 km (0.038 R)
• M74: 16,484,489 km (0.088 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 980.2

Radius: 13.6

Gravity: 5.3 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 3.71 AU - 5.87 AU

Year: 4643 Days

Day: 9.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 95,803,745 km

• M1: 174,431 km (0.104 R)
• M2: 267,182 km (0.101 R)
• M3: 389,254 km (0.077 R)
• M4: 562,338 km (0.118 R)
• M5: 654,491 km (0.056 R)
• M6: 844,181 km (0.105 R)
• M7: 1,218,774 km (0.089 R)
• M8: 1,491,790 km (0.053 R)
• M9: 1,644,679 km (0.07 R)
• M10: 2,922,245 km (0.095 R)
• M11: 3,137,815 km (0.092 R)
• M12: 3,723,192 km (0.105 R)
• M13: 3,839,729 km (0.111 R)
• M14: 3,981,099 km (0.092 R)
• M15: 4,245,139 km (0.065 R)
• M16: 4,416,129 km (0.1 R)
• M17: 4,866,419 km (0.061 R)
• M18: 5,974,341 km (0.097 R)
• M19: 6,277,127 km (0.108 R)
• M20: 6,584,999 km (0.065 R)
• M21: 6,783,665 km (0.042 R)
• M22: 7,186,682 km (0.035 R)
• M23: 7,597,777 km (0.089 R)
• M24: 8,107,157 km (0.106 R)
• M25: 8,845,423 km (0.055 R)
• M26: 9,159,279 km (0.078 R)
• M27: 9,733,735 km (0.078 R)
• M28: 9,960,376 km (0.089 R)
• M29: 10,123,288 km (0.106 R)
• M30: 10,254,186 km (0.099 R)
• M31: 10,517,777 km (0.089 R)
• M32: 11,119,311 km (0.092 R)
• M33: 11,424,191 km (0.091 R)
• M34: 12,390,593 km (0.103 R)
• M35: 12,812,908 km (0.105 R)
• M36: 14,770,845 km (0.083 R)
• M37: 14,994,195 km (0.116 R)
• M38: 15,519,582 km (0.046 R)
• M39: 15,860,516 km (0.096 R)
• M40: 16,203,993 km (0.1 R)
• M41: 16,588,609 km (0.116 R)
• M42: 16,743,293 km (0.109 R)
• M43: 17,014,963 km (0.052 R)
• M44: 17,484,401 km (0.053 R)
• M45: 18,236,280 km (0.059 R)
• M46: 18,355,958 km (0.119 R)
• M47: 18,676,546 km (0.099 R)
• M48: 19,608,092 km (0.096 R)
• M49: 20,430,581 km (0.043 R)
• M50: 20,971,228 km (0.102 R)
• M51: 21,222,403 km (0.118 R)
• M52: 21,812,267 km (0.101 R)
• M53: 22,279,461 km (0.054 R)
• M54: 22,364,882 km (0.095 R)
• M55: 22,578,657 km (0.1 R)
• M56: 23,483,874 km (0.085 R)
• M57: 23,788,156 km (0.068 R)
• M58: 24,356,927 km (0.093 R)
• M59: 24,930,186 km (0.115 R)
• M60: 25,196,321 km (0.11 R)
• M61: 25,285,182 km (0.115 R)
• M62: 25,463,353 km (0.07 R)
• M63: 25,641,973 km (0.102 R)
• M64: 26,225,105 km (0.09 R)
• M65: 26,315,163 km (0.076 R)
• M66: 26,405,371 km (0.089 R)
• M67: 26,858,054 km (0.113 R)
• M68: 27,679,196 km (0.03 R)
• M69: 28,462,341 km (0.058 R)
• M70: 29,580,286 km (0.09 R)
• M71: 30,097,446 km (0.09 R)
• M72: 30,570,325 km (0.112 R)
• M73: 31,715,048 km (0.082 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 174.2

Radius: 10.2

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 8.2 AU - 10.14 AU

Year: 12300 Days

Day: 10.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 95,803,745 km

• M1: 130,001 km (0.079 R)
• M2: 240,254 km (0.119 R)
• M3: 689,197 km (0.088 R)
• M4: 1,534,725 km (0.103 R)
• M5: 1,868,926 km (0.118 R)
• M6: 2,890,680 km (0.104 R)
• M7: 3,374,479 km (0.052 R)
• M8: 4,210,731 km (0.104 R)
• M9: 5,054,164 km (0.072 R)
• M10: 5,328,377 km (0.119 R)
• M11: 6,064,099 km (0.102 R)
• M12: 6,267,702 km (0.099 R)
• M13: 7,567,109 km (0.067 R)
• M14: 8,359,828 km (0.071 R)
• M15: 8,914,088 km (0.091 R)
• M16: 9,513,826 km (0.034 R)
• M17: 9,852,665 km (0.073 R)
• M18: 10,963,579 km (0.119 R)
• M19: 12,297,095 km (0.058 R)
• M20: 13,871,911 km (0.103 R)
• M21: 14,101,993 km (0.071 R)
• M22: 14,917,451 km (0.087 R)
• M23: 15,748,317 km (0.092 R)
• M24: 16,229,723 km (0.08 R)
• M25: 18,036,118 km (0.093 R)
• M26: 18,835,868 km (0.106 R)
• M27: 18,920,690 km (0.077 R)
• M28: 20,863,218 km (0.093 R)
• M29: 20,995,014 km (0.053 R)
• M30: 21,880,334 km (0.114 R)
• M31: 22,193,143 km (0.089 R)
• M32: 22,552,477 km (0.064 R)
• M33: 22,642,535 km (0.077 R)
• M34: 24,285,270 km (0.056 R)
• M35: 24,562,624 km (0.104 R)
• M36: 25,495,367 km (0.112 R)
• M37: 25,683,262 km (0.044 R)
• M38: 25,871,605 km (0.074 R)
• M39: 26,772,633 km (0.113 R)
• M40: 27,059,263 km (0.04 R)
• M41: 28,361,961 km (0.043 R)
• M42: 30,180,174 km (0.105 R)
• M43: 31,833,230 km (0.117 R)
• M44: 31,985,072 km (0.049 R)
• M45: 32,187,777 km (0.072 R)
• M46: 33,207,586 km (0.103 R)
• M47: 34,134,644 km (0.117 R)
• M48: 34,861,540 km (0.097 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 681.9

Radius: 3.7

Gravity: 49.81 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 15.91 AU - 16.07 AU

Year: 28321 Days

Day: 22.3 Hours

Environment

Temp: -213 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 95,803,745 km

• M1: 424,559 km (0.079 R)
• M2: 568,622 km (0.057 R)
• M3: 1,148,912 km (0.079 R)
• M4: 1,214,436 km (0.117 R)
• M5: 1,247,646 km (0.106 R)
• M6: 1,857,557 km (0.119 R)
• M7: 2,212,702 km (0.112 R)
• M8: 2,294,532 km (0.08 R)
• M9: 2,805,708 km (0.088 R)
• M10: 3,074,087 km (0.117 R)
• M11: 3,350,693 km (0.111 R)
• M12: 3,492,063 km (0.059 R)
• M13: 4,848,617 km (0.071 R)
• M14: 5,553,522 km (0.072 R)
• M15: 5,946,067 km (0.091 R)
• M16: 6,463,974 km (0.104 R)
• M17: 6,698,843 km (0.063 R)
• M18: 7,358,869 km (0.102 R)
• M19: 7,727,478 km (0.077 R)
• M20: 8,228,332 km (0.074 R)
• M21: 8,869,059 km (0.116 R)
• M22: 9,393,101 km (0.096 R)
• M23: 10,130,020 km (0.099 R)
• M24: 10,746,513 km (0.085 R)
• M25: 10,954,753 km (0.043 R)
• M26: 11,164,339 km (0.084 R)
• M27: 14,538,819 km (0.083 R)
• M28: 15,623,553 km (0.107 R)
• M29: 16,334,592 km (0.115 R)
• M30: 17,136,885 km (0.114 R)
• M31: 17,217,817 km (0.102 R)
• M32: 20,729,627 km (0.095 R)
• M33: 20,815,945 km (0.053 R)
• M34: 21,684,959 km (0.063 R)
• M35: 22,123,879 km (0.095 R)
• M36: 22,388,518 km (0.097 R)
• M37: 23,099,706 km (0.072 R)
• M38: 23,637,960 km (0.057 R)
• M39: 24,089,596 km (0.109 R)
• M40: 28,952,274 km (0.088 R)
• M41: 32,489,516 km (0.11 R)
• M42: 32,589,747 km (0.107 R)
• M43: 33,698,566 km (0.099 R)
• M44: 33,799,993 km (0.052 R)
• M45: 33,901,421 km (0.062 R)
• M46: 34,819,652 km (0.115 R)
• M47: 36,264,169 km (0.1 R)
• M48: 36,368,140 km (0.103 R)
• M49: 39,211,247 km (0.032 R)
• M50: 44,105,940 km (0.078 R)
• M51: 44,216,792 km (0.089 R)
• M52: 44,550,246 km (0.074 R)
• M53: 45,107,648 km (0.068 R)
• M54: 46,004,337 km (0.075 R)
• M55: 47,701,525 km (0.104 R)
• M56: 48,844,303 km (0.117 R)
• M57: 49,419,058 km (0.034 R)
• M58: 49,534,398 km (0.064 R)
• M59: 52,209,058 km (0.101 R)
• M60: 52,561,361 km (0.051 R)
• M61: 52,796,679 km (0.041 R)
• M62: 53,623,058 km (0.099 R)
• M63: 57,212,658 km (0.081 R)
• M64: 60,262,809 km (0.07 R)
• M65: 60,632,466 km (0.099 R)
• M66: 61,497,590 km (0.114 R)
• M67: 61,993,806 km (0.088 R)
• M68: 62,865,513 km (0.088 R)
• M69: 64,746,856 km (0.038 R)
• M70: 65,757,838 km (0.117 R)
• M71: 66,011,407 km (0.078 R)
• M72: 66,138,266 km (0.097 R)
• M73: 67,795,212 km (0.094 R)
• M74: 68,051,473 km (0.077 R)
• M75: 68,436,239 km (0.046 R)
• M76: 68,950,407 km (0.095 R)
• M77: 69,724,127 km (0.101 R)
• M78: 71,020,093 km (0.104 R)
• M79: 72,062,491 km (0.109 R)
• M80: 72,978,778 km (0.085 R)
• M81: 73,635,662 km (0.076 R)
• M82: 75,617,984 km (0.087 R)
• M83: 75,883,670 km (0.076 R)
• M84: 77,617,808 km (0.064 R)
• M85: 78,019,778 km (0.051 R)
• M86: 79,634,836 km (0.112 R)
• M87: 79,905,159 km (0.075 R)
• M88: 83,445,991 km (0.105 R)
• M89: 87,037,836 km (0.103 R)
• M90: 87,316,088 km (0.087 R)
• M91: 87,455,514 km (0.108 R)
• M92: 89,132,805 km (0.107 R)
• M93: 90,256,883 km (0.111 R)
• M94: 92,661,220 km (0.096 R)
• M95: 95,803,673 km (0.043 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 156 - 16,165 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit