🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.74 AU - 1.06 AU

Year: 320 Days

Day: 23.1 Hours

Environment

Temp: 20 °C

Axial Tilt: 17.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.31 AU - 1.57 AU

Year: 648 Days

Day: 33.2 Hours

Environment

Temp: -43 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,289,386 km

• M1: 1,085,333 km (0.062 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.09 AU - 2.83 AU

Year: 1446 Days

Day: 34.1 Hours

Environment

Temp: -97 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 45,289,386 km

• M1: 1,043,445 km (0.105 R)
• M2: 1,487,302 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.74 AU - 2.92 AU

Year: 1784 Days

Day: 32.6 Hours

Environment

Temp: -109 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 45,289,386 km

• M1: 2,269,699 km (0.06 R)
• M2: 2,541,668 km (0.075 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.71 AU - 4.39 AU

Year: 2507 Days

Day: 23.9 Hours

Environment

Temp: -128 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 3.64 AU - 4.88 AU

Year: 3295 Days

Day: 34.5 Hours

Environment

Temp: -138 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,289,386 km

• M1: 1,770,042 km (0.074 R)

Asteroid Belt

Center: 5.08 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 508.1

Radius: 14

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 5.64 AU - 6.14 AU

Year: 5357 Days

Day: 14.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 45,289,386 km

• M1: 226,342 km (0.079 R)
• M2: 360,381 km (0.091 R)
• M3: 916,586 km (0.075 R)
• M4: 1,073,664 km (0.076 R)
• M5: 1,211,892 km (0.1 R)
• M6: 1,461,422 km (0.116 R)
• M7: 1,810,134 km (0.072 R)
• M8: 1,909,916 km (0.073 R)
• M9: 2,028,846 km (0.098 R)
• M10: 2,775,788 km (0.053 R)
• M11: 2,970,266 km (0.06 R)
• M12: 3,393,927 km (0.074 R)
• M13: 3,602,466 km (0.102 R)
• M14: 4,276,106 km (0.031 R)
• M15: 4,433,782 km (0.077 R)
• M16: 4,708,593 km (0.106 R)
• M17: 4,801,344 km (0.109 R)
• M18: 4,894,842 km (0.109 R)
• M19: 5,131,357 km (0.093 R)
• M20: 5,566,387 km (0.084 R)
• M21: 5,963,270 km (0.049 R)
• M22: 6,063,950 km (0.111 R)
• M23: 6,216,091 km (0.114 R)
• M24: 6,318,266 km (0.054 R)
• M25: 6,679,994 km (0.091 R)
• M26: 6,916,358 km (0.089 R)
• M27: 7,343,161 km (0.097 R)
• M28: 7,505,475 km (0.101 R)
• M29: 7,806,166 km (0.115 R)
• M30: 8,083,072 km (0.088 R)
• M31: 8,532,763 km (0.106 R)
• M32: 8,703,604 km (0.085 R)
• M33: 8,990,682 km (0.098 R)
• M34: 9,574,563 km (0.07 R)
• M35: 9,811,526 km (0.088 R)
• M36: 9,900,836 km (0.041 R)
• M37: 9,990,445 km (0.088 R)
• M38: 10,230,849 km (0.09 R)
• M39: 10,382,092 km (0.069 R)
• M40: 10,595,120 km (0.063 R)
• M41: 11,149,380 km (0.066 R)
• M42: 11,555,688 km (0.099 R)
• M43: 11,744,929 km (0.116 R)
• M44: 11,903,353 km (0.098 R)
• M45: 11,998,647 km (0.068 R)
• M46: 12,286,473 km (0.038 R)
• M47: 12,447,291 km (0.101 R)
• M48: 12,673,632 km (0.112 R)
• M49: 14,127,873 km (0.091 R)
• M50: 14,262,661 km (0.087 R)
• M51: 15,080,513 km (0.118 R)
• M52: 15,287,406 km (0.066 R)
• M53: 15,529,905 km (0.076 R)
• M54: 16,265,328 km (0.11 R)
• M55: 16,833,201 km (0.068 R)
• M56: 17,191,488 km (0.095 R)
• M57: 17,479,913 km (0.074 R)
• M58: 17,842,688 km (0.111 R)
• M59: 18,025,047 km (0.037 R)
• M60: 18,317,960 km (0.073 R)
• M61: 18,834,671 km (0.109 R)
• M62: 20,451,375 km (0.097 R)
• M63: 20,680,410 km (0.08 R)
• M64: 21,527,882 km (0.096 R)
• M65: 21,877,791 km (0.106 R)
• M66: 22,820,258 km (0.115 R)
• M67: 23,256,635 km (0.101 R)
• M68: 23,376,163 km (0.073 R)
• M69: 24,218,250 km (0.094 R)
• M70: 24,785,226 km (0.102 R)
• M71: 25,891,203 km (0.108 R)
• M72: 26,056,359 km (0.082 R)
• M73: 26,304,841 km (0.115 R)
• M74: 27,013,037 km (0.114 R)
• M75: 27,138,699 km (0.094 R)
• M76: 28,320,822 km (0.093 R)
• M77: 28,576,335 km (0.112 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 176.6

Radius: 10.7

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 5.66 AU - 7.2 AU

Year: 6110 Days

Day: 8.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 45,289,386 km

• M1: 136,583 km (0.039 R)
• M2: 229,932 km (0.092 R)
• M3: 314,305 km (0.056 R)
• M4: 546,182 km (0.063 R)
• M5: 984,504 km (0.113 R)
• M6: 1,074,861 km (0.113 R)
• M7: 1,388,867 km (0.078 R)
• M8: 1,636,451 km (0.067 R)
• M9: 1,828,236 km (0.113 R)
• M10: 2,249,204 km (0.078 R)
• M11: 2,401,495 km (0.103 R)
• M12: 2,700,092 km (0.119 R)
• M13: 3,196,159 km (0.079 R)
• M14: 3,316,136 km (0.107 R)
• M15: 3,774,653 km (0.094 R)
• M16: 4,253,217 km (0.103 R)
• M17: 4,366,463 km (0.109 R)
• M18: 4,595,946 km (0.08 R)
• M19: 4,731,781 km (0.038 R)
• M20: 4,947,650 km (0.073 R)
• M21: 5,106,823 km (0.078 R)
• M22: 5,328,527 km (0.101 R)
• M23: 5,409,908 km (0.025 R)
• M24: 5,573,867 km (0.072 R)
• M25: 5,844,041 km (0.113 R)
• M26: 6,268,001 km (0.114 R)
• M27: 6,418,796 km (0.1 R)
• M28: 6,505,413 km (0.112 R)
• M29: 6,767,957 km (0.095 R)
• M30: 6,922,641 km (0.102 R)
• M31: 7,530,458 km (0.099 R)
• M32: 7,736,903 km (0.061 R)
• M33: 7,806,166 km (0.102 R)
• M34: 7,875,580 km (0.111 R)
• M35: 8,015,005 km (0.11 R)
• M36: 8,414,880 km (0.059 R)
• M37: 8,724,847 km (0.119 R)
• M38: 9,405,517 km (0.075 R)
• M39: 9,677,636 km (0.071 R)
• M40: 9,852,217 km (0.067 R)
• M41: 10,027,695 km (0.101 R)
• M42: 10,535,131 km (0.074 R)
• M43: 10,714,648 km (0.066 R)
• M44: 10,843,602 km (0.072 R)
• M45: 11,311,843 km (0.108 R)
• M46: 11,443,040 km (0.069 R)
• M47: 11,813,295 km (0.032 R)
• M48: 12,080,178 km (0.067 R)
• M49: 12,349,005 km (0.064 R)
• M50: 12,592,700 km (0.1 R)
• M51: 13,057,351 km (0.077 R)
• M52: 13,139,929 km (0.099 R)
• M53: 13,444,361 km (0.083 R)
• M54: 13,611,312 km (0.102 R)
• M55: 13,806,986 km (0.074 R)
• M56: 14,484,963 km (0.115 R)
• M57: 14,885,437 km (0.111 R)
• M58: 15,144,840 km (0.041 R)
• M59: 15,318,523 km (0.12 R)
• M60: 15,697,305 km (0.085 R)
• M61: 16,049,757 km (0.099 R)
• M62: 16,464,143 km (0.119 R)
• M63: 16,612,993 km (0.119 R)
• M64: 17,062,385 km (0.079 R)
• M65: 17,273,318 km (0.117 R)
• M66: 17,576,403 km (0.061 R)
• M67: 17,728,544 km (0.047 R)
• M68: 18,064,840 km (0.112 R)
• M69: 18,465,015 km (0.086 R)
• M70: 18,681,782 km (0.065 R)
• M71: 18,930,414 km (0.096 R)
• M72: 19,431,118 km (0.115 R)
• M73: 20,254,056 km (0.051 R)
• M74: 21,152,989 km (0.111 R)
• M75: 21,639,930 km (0.111 R)
• M76: 21,901,128 km (0.076 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 908.9

Radius: 14.9

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 9.23 AU - 11.53 AU

Year: 12532 Days

Day: 9.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 45,289,386 km

• M1: 297,401 km (0.096 R)
• M2: 471,233 km (0.059 R)
• M3: 827,276 km (0.111 R)
• M4: 1,037,910 km (0.096 R)
• M5: 1,196,783 km (0.118 R)
• M6: 1,540,708 km (0.116 R)
• M7: 1,697,936 km (0.073 R)
• M8: 1,805,945 km (0.115 R)
• M9: 1,972,598 km (0.086 R)
• M10: 2,473,152 km (0.084 R)
• M11: 3,212,913 km (0.114 R)
• M12: 3,451,522 km (0.039 R)
• M13: 3,802,479 km (0.076 R)
• M14: 4,128,452 km (0.068 R)
• M15: 4,239,155 km (0.104 R)
• M16: 4,539,398 km (0.033 R)
• M17: 5,850,773 km (0.091 R)
• M18: 6,143,536 km (0.056 R)
• M19: 6,786,807 km (0.11 R)
• M20: 6,918,154 km (0.051 R)
• M21: 7,678,260 km (0.098 R)
• M22: 8,277,549 km (0.054 R)
• M23: 8,748,783 km (0.084 R)
• M24: 9,035,861 km (0.065 R)
• M25: 9,915,646 km (0.073 R)
• M26: 10,114,910 km (0.082 R)
• M27: 11,234,501 km (0.078 R)
• M28: 11,390,382 km (0.065 R)
• M29: 11,651,430 km (0.096 R)
• M30: 14,146,274 km (0.099 R)
• M31: 15,108,936 km (0.071 R)
• M32: 15,569,249 km (0.083 R)
• M33: 17,939,627 km (0.089 R)
• M34: 18,734,141 km (0.026 R)
• M35: 18,857,410 km (0.064 R)
• M36: 19,665,089 km (0.094 R)
• M37: 21,443,060 km (0.048 R)
• M38: 22,547,391 km (0.109 R)
• M39: 23,073,527 km (0.096 R)
• M40: 23,338,165 km (0.073 R)
• M41: 24,474,062 km (0.114 R)
• M42: 24,608,850 km (0.112 R)
• M43: 28,909,041 km (0.09 R)
• M44: 29,911,795 km (0.088 R)
• M45: 31,584,000 km (0.042 R)
• M46: 32,246,569 km (0.045 R)
• M47: 32,765,075 km (0.082 R)
• M48: 33,810,316 km (0.076 R)
• M49: 34,261,652 km (0.098 R)
• M50: 34,790,780 km (0.051 R)
• M51: 35,094,314 km (0.1 R)
• M52: 35,246,455 km (0.034 R)
• M53: 35,857,114 km (0.071 R)
• M54: 36,779,534 km (0.1 R)
• M55: 37,398,869 km (0.069 R)
• M56: 37,632,092 km (0.1 R)
• M57: 37,865,764 km (0.1 R)
• M58: 39,119,843 km (0.09 R)
• M59: 39,277,669 km (0.105 R)
• M60: 40,706,777 km (0.1 R)
• M61: 41,588,507 km (0.086 R)
• M62: 41,749,624 km (0.079 R)
• M63: 42,476,670 km (0.069 R)
• M64: 43,126,373 km (0.119 R)
• M65: 43,452,497 km (0.066 R)
• M66: 43,861,348 km (0.085 R)
• M67: 44,518,082 km (0.093 R)
• M68: 44,930,224 km (0.07 R)
• M69: 46,090,954 km (0.094 R)
• M70: 46,758,759 km (0.069 R)
• M71: 47,009,934 km (0.043 R)
• M72: 48,272,839 km (0.058 R)
• M73: 49,376,273 km (0.078 R)
• M74: 51,176,384 km (0.04 R)
• M75: 51,954,443 km (0.112 R)
• M76: 53,522,229 km (0.1 R)
• M77: 54,136,178 km (0.026 R)
• M78: 56,169,662 km (0.043 R)
• M79: 56,615,015 km (0.112 R)
• M80: 57,240,484 km (0.088 R)
• M81: 57,868,346 km (0.066 R)
• M82: 59,040,296 km (0.091 R)
• M83: 60,675,999 km (0.09 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 205.2

Radius: 7.8

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 12.55 AU - 12.67 AU

Year: 16780 Days

Day: 22.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 45,289,386 km

• M1: 104,419 km (0.05 R)
• M2: 367,861 km (0.095 R)
• M3: 486,043 km (0.054 R)
• M4: 572,212 km (0.114 R)
• M5: 648,357 km (0.095 R)
• M6: 880,683 km (0.102 R)
• M7: 988,393 km (0.111 R)
• M8: 1,256,772 km (0.072 R)
• M9: 1,378,694 km (0.103 R)
• M10: 1,678,787 km (0.103 R)
• M11: 2,142,391 km (0.095 R)
• M12: 2,413,762 km (0.092 R)
• M13: 2,464,326 km (0.108 R)
• M14: 2,592,232 km (0.083 R)
• M15: 3,153,523 km (0.03 R)
• M16: 3,405,446 km (0.111 R)
• M17: 3,462,293 km (0.032 R)
• M18: 3,839,729 km (0.077 R)
• M19: 3,928,739 km (0.106 R)
• M20: 4,169,442 km (0.048 R)
• M21: 4,322,331 km (0.056 R)
• M22: 4,728,639 km (0.093 R)
• M23: 4,920,274 km (0.052 R)
• M24: 5,049,377 km (0.097 R)
• M25: 5,311,173 km (0.075 R)
• M26: 5,443,717 km (0.111 R)
• M27: 5,510,438 km (0.093 R)
• M28: 6,227,161 km (0.084 R)
• M29: 6,685,529 km (0.109 R)
• M30: 7,448,777 km (0.044 R)
• M31: 7,522,828 km (0.119 R)
• M32: 8,508,828 km (0.093 R)
• M33: 8,625,215 km (0.038 R)
• M34: 9,175,286 km (0.114 R)
• M35: 9,494,827 km (0.084 R)
• M36: 9,817,959 km (0.09 R)
• M37: 9,899,190 km (0.1 R)
• M38: 10,641,495 km (0.082 R)
• M39: 12,441,905 km (0.097 R)
• M40: 12,662,562 km (0.12 R)
• M41: 13,018,156 km (0.103 R)
• M42: 15,219,938 km (0.032 R)
• M43: 15,550,549 km (0.07 R)
• M44: 16,027,018 km (0.114 R)
• M45: 17,043,087 km (0.115 R)
• M46: 17,092,006 km (0.069 R)
• M47: 17,930,651 km (0.1 R)
• M48: 18,329,778 km (0.113 R)
• M49: 20,266,024 km (0.045 R)
• M50: 20,369,695 km (0.09 R)
• M51: 20,421,605 km (0.096 R)
• M52: 20,838,535 km (0.047 R)
• M53: 20,943,253 km (0.085 R)
• M54: 22,480,371 km (0.079 R)
• M55: 22,964,919 km (0.078 R)
• M56: 23,616,118 km (0.095 R)
• M57: 23,834,531 km (0.052 R)
• M58: 24,218,549 km (0.114 R)
• M59: 24,383,705 km (0.094 R)
• M60: 25,215,020 km (0.12 R)
• M61: 25,606,219 km (0.119 R)
• M62: 26,734,785 km (0.098 R)
• M63: 27,362,498 km (0.108 R)
• M64: 28,168,232 km (0.091 R)
• M65: 29,391,643 km (0.103 R)
• M66: 31,588,937 km (0.076 R)
• M67: 31,829,640 km (0.091 R)
• M68: 33,286,573 km (0.059 R)
• M69: 34,084,828 km (0.099 R)
• M70: 34,641,182 km (0.098 R)
• M71: 34,765,199 km (0.047 R)
• M72: 34,827,282 km (0.094 R)
• M73: 36,643,400 km (0.117 R)
• M74: 37,467,535 km (0.066 R)
• M75: 37,786,178 km (0.119 R)
• M76: 40,497,490 km (0.05 R)
• M77: 42,738,017 km (0.067 R)
• M78: 44,748,164 km (0.066 R)
• M79: 44,950,869 km (0.116 R)
• M80: 45,018,487 km (0.078 R)
• M81: 45,153,873 km (0.065 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: 426 - 16,540 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit