🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.98 AU - 1.4 AU

Year: 551 Days

Day: 42 Hours

Environment

Temp: -70 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.38 AU - 1.82 AU

Year: 859 Days

Day: 38.5 Hours

Environment

Temp: -92 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.39 AU - 2.15 AU

Year: 1000 Days

Day: 47.1 Hours

Environment

Temp: -98 °C

Axial Tilt: 49.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,426,931 km

• M1: 661,971 km (0.104 R)

Asteroid Belt

Center: 2.58 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 427

Radius: 8.1

Gravity: 6.51 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 3.32 AU - 3.44 AU

Year: 2638 Days

Day: 6.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 101,426,931 km

• M1: 108,458 km (0.106 R)
• M2: 175,030 km (0.039 R)
• M3: 404,213 km (0.102 R)
• M4: 465,399 km (0.11 R)
• M5: 522,994 km (0.055 R)
• M6: 591,061 km (0.065 R)
• M7: 779,405 km (0.054 R)
• M8: 858,542 km (0.085 R)
• M9: 1,015,620 km (0.07 R)
• M10: 1,233,135 km (0.107 R)
• M11: 1,487,452 km (0.084 R)
• M12: 1,575,864 km (0.101 R)
• M13: 1,700,479 km (0.06 R)
• M14: 2,218,836 km (0.098 R)
• M15: 2,269,400 km (0.037 R)
• M16: 2,397,755 km (0.115 R)
• M17: 2,515,339 km (0.076 R)
• M18: 2,621,403 km (0.078 R)
• M19: 3,145,744 km (0.104 R)
• M20: 3,493,559 km (0.113 R)
• M21: 3,717,208 km (0.053 R)
• M22: 3,961,052 km (0.118 R)
• M23: 4,100,478 km (0.041 R)
• M24: 4,241,548 km (0.112 R)
• M25: 4,871,355 km (0.051 R)
• M26: 5,004,198 km (0.077 R)
• M27: 5,154,993 km (0.104 R)
• M28: 5,324,487 km (0.078 R)
• M29: 5,444,166 km (0.075 R)
• M30: 5,495,627 km (0.113 R)
• M31: 5,668,712 km (0.113 R)
• M32: 5,721,071 km (0.1 R)
• M33: 5,896,550 km (0.108 R)
• M34: 5,967,160 km (0.033 R)
• M35: 6,020,417 km (0.104 R)
• M36: 6,542,812 km (0.081 R)
• M37: 6,689,418 km (0.107 R)
• M38: 6,855,771 km (0.037 R)
• M39: 6,911,571 km (0.111 R)
• M40: 7,746,477 km (0.114 R)
• M41: 8,136,628 km (0.093 R)
• M42: 8,254,811 km (0.094 R)
• M43: 8,353,844 km (0.07 R)
• M44: 9,078,197 km (0.106 R)
• M45: 9,427,359 km (0.074 R)
• M46: 9,593,113 km (0.078 R)
• M47: 10,181,033 km (0.089 R)
• M48: 10,351,125 km (0.109 R)
• M49: 10,522,265 km (0.098 R)
• M50: 10,845,546 km (0.084 R)
• M51: 11,391,728 km (0.119 R)
• M52: 11,634,825 km (0.102 R)
• M53: 11,857,277 km (0.088 R)
• M54: 11,924,297 km (0.11 R)
• M55: 12,013,906 km (0.074 R)
• M56: 12,374,437 km (0.107 R)
• M57: 12,442,504 km (0.111 R)
• M58: 13,037,006 km (0.097 R)
• M59: 13,152,346 km (0.103 R)
• M60: 13,430,747 km (0.091 R)
• M61: 13,500,609 km (0.106 R)
• M62: 13,711,094 km (0.117 R)
• M63: 14,683,330 km (0.116 R)
• M64: 15,068,694 km (0.116 R)
• M65: 15,141,399 km (0.102 R)
• M66: 15,335,577 km (0.101 R)
• M67: 15,579,571 km (0.094 R)
• M68: 15,751,160 km (0.081 R)
• M69: 15,972,714 km (0.059 R)
• M70: 16,145,799 km (0.096 R)
• M71: 16,220,149 km (0.107 R)
• M72: 16,393,982 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 196.1

Radius: 12.4

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 5.99 AU - 9.53 AU

Year: 9178 Days

Day: 8.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 101,426,931 km

• M1: 159,023 km (0.067 R)
• M2: 558,150 km (0.092 R)
• M3: 1,078,750 km (0.06 R)
• M4: 1,164,171 km (0.101 R)
• M5: 1,251,835 km (0.067 R)
• M6: 1,388,119 km (0.043 R)
• M7: 1,659,340 km (0.103 R)
• M8: 2,216,292 km (0.093 R)
• M9: 2,364,544 km (0.093 R)
• M10: 2,496,938 km (0.092 R)
• M11: 2,690,518 km (0.027 R)
• M12: 2,909,230 km (0.116 R)
• M13: 2,990,162 km (0.107 R)
• M14: 3,113,281 km (0.054 R)
• M15: 3,364,456 km (0.097 R)
• M16: 4,043,930 km (0.053 R)
• M17: 4,622,724 km (0.1 R)
• M18: 4,717,868 km (0.1 R)
• M19: 4,934,187 km (0.059 R)
• M20: 5,031,425 km (0.116 R)
• M21: 5,252,531 km (0.038 R)
• M22: 5,527,193 km (0.053 R)
• M23: 5,781,060 km (0.101 R)
• M24: 5,935,146 km (0.076 R)
• M25: 6,221,327 km (0.072 R)
• M26: 6,834,528 km (0.045 R)
• M27: 7,134,622 km (0.118 R)
• M28: 7,719,549 km (0.087 R)
• M29: 7,889,493 km (0.038 R)
• M30: 8,118,228 km (0.102 R)
• M31: 8,291,163 km (0.064 R)
• M32: 8,436,123 km (0.077 R)
• M33: 8,699,415 km (0.07 R)
• M34: 9,626,773 km (0.102 R)
• M35: 9,718,177 km (0.114 R)
• M36: 9,809,880 km (0.094 R)
• M37: 12,493,068 km (0.109 R)
• M38: 13,639,885 km (0.102 R)
• M39: 14,121,889 km (0.091 R)
• M40: 15,102,653 km (0.054 R)
• M41: 15,888,640 km (0.073 R)
• M42: 16,214,016 km (0.051 R)
• M43: 17,277,656 km (0.119 R)
• M44: 17,649,557 km (0.083 R)
• M45: 17,949,052 km (0.046 R)
• M46: 18,250,192 km (0.094 R)
• M47: 18,972,301 km (0.111 R)
• M48: 19,163,786 km (0.027 R)
• M49: 20,956,268 km (0.116 R)
• M50: 21,035,405 km (0.101 R)
• M51: 21,193,979 km (0.045 R)
• M52: 22,033,074 km (0.11 R)
• M53: 22,476,930 km (0.078 R)
• M54: 22,558,013 km (0.07 R)
• M55: 24,365,155 km (0.088 R)
• M56: 24,448,331 km (0.074 R)
• M57: 24,782,383 km (0.066 R)
• M58: 25,328,266 km (0.082 R)
• M59: 25,539,199 km (0.065 R)
• M60: 26,047,981 km (0.116 R)
• M61: 26,431,849 km (0.083 R)
• M62: 26,602,989 km (0.068 R)
• M63: 27,421,290 km (0.074 R)
• M64: 27,637,907 km (0.04 R)
• M65: 27,942,189 km (0.078 R)
• M66: 28,029,405 km (0.085 R)
• M67: 28,116,621 km (0.091 R)
• M68: 28,203,986 km (0.114 R)
• M69: 29,259,100 km (0.083 R)
• M70: 29,436,223 km (0.084 R)
• M71: 29,524,935 km (0.054 R)
• M72: 29,702,508 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 125

Radius: 10.1

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 7.48 AU - 10.2 AU

Year: 11160 Days

Day: 9.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 101,426,931 km

• M1: 154,684 km (0.081 R)
• M2: 220,657 km (0.116 R)
• M3: 543,040 km (0.111 R)
• M4: 1,336,358 km (0.118 R)
• M5: 1,443,769 km (0.114 R)
• M6: 1,538,315 km (0.06 R)
• M7: 1,700,629 km (0.101 R)
• M8: 1,817,614 km (0.106 R)
• M9: 2,007,155 km (0.078 R)
• M10: 2,095,417 km (0.049 R)
• M11: 2,257,881 km (0.079 R)
• M12: 2,575,926 km (0.112 R)
• M13: 2,711,162 km (0.086 R)
• M14: 3,110,589 km (0.096 R)
• M15: 3,401,257 km (0.066 R)
• M16: 3,964,643 km (0.079 R)
• M17: 4,098,832 km (0.108 R)
• M18: 4,627,212 km (0.085 R)
• M19: 4,959,319 km (0.105 R)
• M20: 5,152,749 km (0.111 R)
• M21: 5,323,889 km (0.054 R)
• M22: 5,546,790 km (0.085 R)
• M23: 5,621,888 km (0.084 R)
• M24: 6,338,163 km (0.109 R)
• M25: 7,002,078 km (0.09 R)
• M26: 7,493,806 km (0.094 R)
• M27: 7,660,309 km (0.082 R)
• M28: 7,855,983 km (0.104 R)
• M29: 8,025,028 km (0.082 R)
• M30: 8,280,841 km (0.087 R)
• M31: 8,684,306 km (0.088 R)
• M32: 8,859,186 km (0.111 R)
• M33: 9,182,766 km (0.096 R)
• M34: 9,360,937 km (0.108 R)
• M35: 9,630,363 km (0.089 R)
• M36: 9,902,332 km (0.069 R)
• M37: 10,484,866 km (0.094 R)
• M38: 11,331,740 km (0.088 R)
• M39: 11,459,047 km (0.12 R)
• M40: 11,715,159 km (0.071 R)
• M41: 11,973,215 km (0.098 R)
• M42: 13,324,832 km (0.106 R)
• M43: 13,459,320 km (0.076 R)
• M44: 13,661,876 km (0.06 R)
• M45: 14,447,714 km (0.106 R)
• M46: 15,177,901 km (0.101 R)
• M47: 16,313,648 km (0.112 R)
• M48: 16,855,342 km (0.091 R)
• M49: 16,928,046 km (0.116 R)
• M50: 17,919,581 km (0.073 R)
• M51: 18,142,482 km (0.107 R)
• M52: 18,515,878 km (0.119 R)
• M53: 19,384,742 km (0.115 R)
• M54: 20,615,335 km (0.103 R)
• M55: 20,771,066 km (0.09 R)
• M56: 21,436,776 km (0.08 R)
• M57: 22,308,633 km (0.056 R)
• M58: 22,909,867 km (0.114 R)
• M59: 23,232,699 km (0.079 R)
• M60: 23,719,640 km (0.119 R)
• M61: 23,801,171 km (0.102 R)
• M62: 23,882,702 km (0.078 R)
• M63: 24,169,032 km (0.071 R)
• M64: 24,292,151 km (0.099 R)
• M65: 24,786,422 km (0.058 R)
• M66: 24,993,316 km (0.072 R)
• M67: 25,325,723 km (0.067 R)
• M68: 25,826,876 km (0.069 R)
• M69: 25,994,724 km (0.036 R)
• M70: 26,120,835 km (0.074 R)
• M71: 26,881,541 km (0.118 R)
• M72: 27,649,726 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 149.1

Radius: 4.4

Gravity: 7.7 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 10.5 AU - 13.22 AU

Year: 17342 Days

Day: 23.4 Hours

Environment

Temp: -210 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 101,426,931 km

• M1: 281,543 km (0.109 R)
• M2: 1,066,633 km (0.099 R)
• M3: 1,550,432 km (0.06 R)
• M4: 2,116,361 km (0.109 R)
• M5: 2,397,306 km (0.106 R)
• M6: 2,790,000 km (0.038 R)
• M7: 3,202,442 km (0.091 R)
• M8: 3,940,857 km (0.102 R)
• M9: 4,083,274 km (0.103 R)
• M10: 4,490,778 km (0.098 R)
• M11: 6,412,064 km (0.071 R)
• M12: 6,545,954 km (0.048 R)
• M13: 6,782,319 km (0.116 R)
• M14: 7,403,150 km (0.043 R)
• M15: 7,614,083 km (0.117 R)
• M16: 7,826,961 km (0.095 R)
• M17: 8,258,700 km (0.055 R)
• M18: 13,576,007 km (0.081 R)
• M19: 14,926,726 km (0.062 R)
• M20: 14,971,007 km (0.112 R)
• M21: 16,274,154 km (0.054 R)
• M22: 16,778,000 km (0.094 R)
• M23: 19,954,710 km (0.099 R)
• M24: 20,592,147 km (0.095 R)
• M25: 21,535,661 km (0.103 R)
• M26: 22,138,839 km (0.115 R)
• M27: 25,819,545 km (0.12 R)
• M28: 28,084,158 km (0.053 R)
• M29: 28,193,664 km (0.075 R)
• M30: 28,358,072 km (0.064 R)
• M31: 28,742,837 km (0.115 R)
• M32: 31,087,784 km (0.115 R)
• M33: 31,427,820 km (0.072 R)
• M34: 31,541,365 km (0.111 R)
• M35: 31,598,212 km (0.074 R)
• M36: 32,168,629 km (0.09 R)
• M37: 32,972,867 km (0.099 R)
• M38: 34,250,133 km (0.097 R)
• M39: 34,835,959 km (0.073 R)
• M40: 35,071,276 km (0.113 R)
• M41: 35,602,498 km (0.097 R)
• M42: 37,693,876 km (0.119 R)
• M43: 38,116,789 km (0.068 R)
• M44: 38,906,666 km (0.096 R)
• M45: 38,967,553 km (0.112 R)
• M46: 39,089,624 km (0.098 R)
• M47: 39,579,109 km (0.078 R)
• M48: 40,935,513 km (0.085 R)
• M49: 40,997,596 km (0.089 R)
• M50: 41,494,859 km (0.111 R)
• M51: 41,619,474 km (0.093 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 795.6

Radius: 4.9

Gravity: 33.14 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 16.37 AU - 16.71 AU

Year: 28561 Days

Day: 17.4 Hours

Environment

Temp: -208 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 101,426,931 km

• M1: 70,012 km (0.108 R)
• M2: 228,885 km (0.078 R)
• M3: 266,135 km (0.066 R)
• M4: 391,647 km (0.117 R)
• M5: 461,659 km (0.107 R)
• M6: 535,860 km (0.069 R)
• M7: 964,757 km (0.07 R)
• M8: 1,779,616 km (0.096 R)
• M9: 1,858,454 km (0.102 R)
• M10: 2,311,736 km (0.073 R)
• M11: 2,441,138 km (0.091 R)
• M12: 2,843,556 km (0.085 R)
• M13: 3,266,470 km (0.114 R)
• M14: 4,594,599 km (0.027 R)
• M15: 4,757,511 km (0.089 R)
• M16: 6,731,605 km (0.087 R)
• M17: 6,978,741 km (0.087 R)
• M18: 7,418,259 km (0.096 R)
• M19: 7,545,417 km (0.119 R)
• M20: 7,609,296 km (0.096 R)
• M21: 7,737,651 km (0.077 R)
• M22: 7,801,978 km (0.119 R)
• M23: 9,195,482 km (0.102 R)
• M24: 10,951,611 km (0.078 R)
• M25: 11,024,017 km (0.09 R)
• M26: 11,241,981 km (0.102 R)
• M27: 11,830,499 km (0.105 R)
• M28: 13,344,728 km (0.096 R)
• M29: 14,838,762 km (0.1 R)
• M30: 18,324,243 km (0.086 R)
• M31: 18,496,281 km (0.105 R)
• M32: 18,668,767 km (0.115 R)
• M33: 19,891,580 km (0.053 R)
• M34: 20,245,678 km (0.089 R)
• M35: 21,140,124 km (0.049 R)
• M36: 22,047,285 km (0.072 R)
• M37: 22,413,651 km (0.099 R)
• M38: 22,874,562 km (0.089 R)
• M39: 23,805,659 km (0.103 R)
• M40: 23,993,404 km (0.116 R)
• M41: 25,800,995 km (0.119 R)
• M42: 25,897,336 km (0.082 R)
• M43: 26,477,926 km (0.09 R)
• M44: 26,575,015 km (0.082 R)
• M45: 28,046,908 km (0.035 R)
• M46: 28,146,091 km (0.039 R)
• M47: 28,443,941 km (0.091 R)
• M48: 30,762,259 km (0.111 R)
• M49: 32,618,469 km (0.1 R)
• M50: 32,827,009 km (0.065 R)
• M51: 33,035,847 km (0.112 R)
• M52: 33,560,188 km (0.104 R)
• M53: 33,875,989 km (0.104 R)
• M54: 34,404,668 km (0.04 R)
• M55: 39,505,058 km (0.106 R)
• M56: 44,027,701 km (0.115 R)
• M57: 48,235,589 km (0.106 R)
• M58: 48,949,171 km (0.112 R)
• M59: 51,960,277 km (0.104 R)
• M60: 55,154,790 km (0.119 R)
• M61: 56,525,406 km (0.101 R)
• M62: 58,033,352 km (0.113 R)
• M63: 58,412,284 km (0.103 R)
• M64: 59,554,464 km (0.095 R)
• M65: 59,681,771 km (0.033 R)
• M66: 59,809,229 km (0.064 R)
• M67: 62,894,834 km (0.12 R)
• M68: 64,718,582 km (0.098 R)
• M69: 68,018,113 km (0.113 R)
• M70: 68,151,255 km (0.098 R)
• M71: 68,417,689 km (0.067 R)
• M72: 71,236,860 km (0.051 R)
• M73: 72,049,177 km (0.116 R)
• M74: 72,864,635 km (0.07 R)
• M75: 73,956,699 km (0.084 R)
• M76: 74,642,007 km (0.069 R)
• M77: 75,467,189 km (0.043 R)
• M78: 76,433,591 km (0.099 R)
• M79: 77,682,135 km (0.089 R)
• M80: 77,821,261 km (0.05 R)
• M81: 78,099,812 km (0.061 R)
• M82: 78,937,411 km (0.106 R)
• M83: 79,778,001 km (0.061 R)
• M84: 85,457,335 km (0.097 R)
• M85: 86,464,577 km (0.119 R)
• M86: 88,345,471 km (0.109 R)
• M87: 89,801,507 km (0.069 R)
• M88: 90,825,355 km (0.098 R)
• M89: 92,884,869 km (0.065 R)
• M90: 93,180,325 km (0.044 R)
• M91: 96,450,983 km (0.081 R)
• M92: 98,401,141 km (0.096 R)
• M93: 99,305,759 km (0.082 R)
• M94: 100,819,391 km (0.088 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: 297 - 19,992 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit