🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.07 AU - 1.29 AU

Year: 475 Days

Day: 24.6 Hours

Environment

Temp: 10 °C

Axial Tilt: 38 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.3 AU - 1.34 AU

Year: 562 Days

Day: 34.9 Hours

Environment

Temp: -32 °C

Axial Tilt: 44 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.31 AU - 1.49 AU

Year: 614 Days

Day: 13.5 Hours

Environment

Temp: -41 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.44 AU - 2.38 AU

Year: 979 Days

Day: 26 Hours

Environment

Temp: -69 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,910,920 km

• M1: 778,657 km (0.099 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.72 AU - 2.22 AU

Year: 1025 Days

Day: 30.8 Hours

Environment

Temp: -80 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.54 AU - 2.74 AU

Year: 1591 Days

Day: 44.9 Hours

Environment

Temp: -94 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 76,910,920 km

• M1: 117,584 km (0.1 R)
• M2: 1,913,806 km (0.098 R)

Asteroid Belt

Center: 4.02 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 441.9

Radius: 13.7

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 4.4 AU - 6.38 AU

Year: 4641 Days

Day: 7.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 76,910,920 km

• M1: 174,431 km (0.051 R)
• M2: 318,195 km (0.038 R)
• M3: 578,944 km (0.031 R)
• M4: 997,219 km (0.082 R)
• M5: 1,748,350 km (0.078 R)
• M6: 1,853,069 km (0.115 R)
• M7: 2,180,090 km (0.08 R)
• M8: 2,293,485 km (0.091 R)
• M9: 2,442,036 km (0.091 R)
• M10: 2,543,014 km (0.117 R)
• M11: 2,889,932 km (0.118 R)
• M12: 3,401,407 km (0.069 R)
• M13: 3,610,245 km (0.07 R)
• M14: 3,901,961 km (0.114 R)
• M15: 4,221,652 km (0.119 R)
• M16: 4,550,019 km (0.044 R)
• M17: 4,929,549 km (0.08 R)
• M18: 5,058,353 km (0.077 R)
• M19: 5,651,957 km (0.104 R)
• M20: 5,809,633 km (0.12 R)
• M21: 5,900,290 km (0.086 R)
• M22: 6,221,626 km (0.114 R)
• M23: 6,337,714 km (0.111 R)
• M24: 6,478,037 km (0.113 R)
• M25: 6,905,288 km (0.094 R)
• M26: 7,001,480 km (0.082 R)
• M27: 7,098,269 km (0.099 R)
• M28: 7,415,566 km (0.078 R)
• M29: 7,912,830 km (0.083 R)
• M30: 8,114,787 km (0.082 R)
• M31: 8,369,552 km (0.095 R)
• M32: 9,282,548 km (0.06 R)
• M33: 9,602,837 km (0.103 R)
• M34: 9,764,403 km (0.097 R)
• M35: 10,035,773 km (0.114 R)
• M36: 10,447,317 km (0.087 R)
• M37: 11,089,241 km (0.106 R)
• M38: 11,315,433 km (0.078 R)
• M39: 11,571,994 km (0.072 R)
• M40: 11,743,882 km (0.079 R)
• M41: 12,528,672 km (0.114 R)
• M42: 13,001,551 km (0.095 R)
• M43: 13,270,229 km (0.108 R)
• M44: 14,271,038 km (0.109 R)
• M45: 14,640,994 km (0.116 R)
• M46: 15,296,233 km (0.097 R)
• M47: 15,390,479 km (0.108 R)
• M48: 16,056,639 km (0.09 R)
• M49: 16,344,914 km (0.109 R)
• M50: 16,538,194 km (0.118 R)
• M51: 16,959,312 km (0.11 R)
• M52: 17,680,224 km (0.101 R)
• M53: 18,044,346 km (0.114 R)
• M54: 18,144,127 km (0.116 R)
• M55: 18,344,289 km (0.087 R)
• M56: 18,746,558 km (0.084 R)
• M57: 19,696,804 km (0.056 R)
• M58: 21,962,613 km (0.117 R)
• M59: 22,175,940 km (0.06 R)
• M60: 22,282,752 km (0.118 R)
• M61: 22,497,126 km (0.094 R)
• M62: 23,035,978 km (0.115 R)
• M63: 23,724,726 km (0.12 R)
• M64: 24,677,964 km (0.052 R)
• M65: 24,788,816 km (0.091 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 949.8

Radius: 14.2

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 5.97 AU - 8.53 AU

Year: 7240 Days

Day: 11.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 76,910,920 km

• M1: 183,706 km (0.116 R)
• M2: 346,169 km (0.1 R)
• M3: 507,137 km (0.103 R)
• M4: 745,297 km (0.041 R)
• M5: 887,863 km (0.108 R)
• M6: 1,297,014 km (0.097 R)
• M7: 1,938,340 km (0.093 R)
• M8: 2,119,054 km (0.09 R)
• M9: 2,846,399 km (0.109 R)
• M10: 3,026,963 km (0.094 R)
• M11: 3,264,824 km (0.091 R)
• M12: 4,485,094 km (0.083 R)
• M13: 4,575,152 km (0.076 R)
• M14: 4,849,065 km (0.096 R)
• M15: 5,159,780 km (0.073 R)
• M16: 6,097,759 km (0.106 R)
• M17: 6,569,441 km (0.098 R)
• M18: 7,088,097 km (0.098 R)
• M19: 7,334,784 km (0.118 R)
• M20: 7,512,655 km (0.104 R)
• M21: 7,981,944 km (0.111 R)
• M22: 8,275,605 km (0.088 R)
• M23: 8,498,206 km (0.11 R)
• M24: 9,216,126 km (0.098 R)
• M25: 9,601,790 km (0.034 R)
• M26: 9,953,494 km (0.088 R)
• M27: 10,509,101 km (0.033 R)
• M28: 10,710,011 km (0.09 R)
• M29: 11,320,370 km (0.105 R)
• M30: 11,775,148 km (0.05 R)
• M31: 12,151,685 km (0.042 R)
• M32: 12,489,777 km (0.064 R)
• M33: 12,617,384 km (0.096 R)
• M34: 14,987,612 km (0.065 R)
• M35: 15,168,626 km (0.1 R)
• M36: 15,350,387 km (0.092 R)
• M37: 16,830,060 km (0.083 R)
• M38: 17,301,891 km (0.11 R)
• M39: 17,396,736 km (0.102 R)
• M40: 18,113,909 km (0.079 R)
• M41: 19,281,370 km (0.099 R)
• M42: 20,674,127 km (0.11 R)
• M43: 21,688,699 km (0.1 R)
• M44: 22,047,585 km (0.097 R)
• M45: 22,512,086 km (0.099 R)
• M46: 24,136,420 km (0.085 R)
• M47: 24,242,485 km (0.103 R)
• M48: 24,935,871 km (0.099 R)
• M49: 25,043,132 km (0.028 R)
• M50: 25,150,544 km (0.083 R)
• M51: 25,527,680 km (0.108 R)
• M52: 25,906,761 km (0.084 R)
• M53: 26,670,458 km (0.083 R)
• M54: 26,890,068 km (0.088 R)
• M55: 27,055,074 km (0.049 R)
• M56: 27,496,986 km (0.107 R)
• M57: 28,052,593 km (0.094 R)
• M58: 28,499,741 km (0.04 R)
• M59: 30,254,973 km (0.107 R)
• M60: 31,347,935 km (0.059 R)
• M61: 31,579,662 km (0.095 R)
• M62: 31,986,568 km (0.049 R)
• M63: 32,512,404 km (0.113 R)
• M64: 32,923,350 km (0.116 R)
• M65: 33,276,850 km (0.041 R)
• M66: 33,395,032 km (0.082 R)
• M67: 34,464,657 km (0.028 R)
• M68: 34,703,864 km (0.06 R)
• M69: 34,823,692 km (0.067 R)
• M70: 35,063,796 km (0.064 R)
• M71: 35,244,211 km (0.06 R)
• M72: 36,272,248 km (0.044 R)
• M73: 37,126,302 km (0.11 R)
• M74: 38,048,722 km (0.086 R)
• M75: 38,481,808 km (0.083 R)
• M76: 40,482,231 km (0.056 R)
• M77: 40,987,722 km (0.075 R)
• M78: 41,368,150 km (0.109 R)
• M79: 41,622,316 km (0.105 R)
• M80: 41,940,960 km (0.053 R)
• M81: 42,068,567 km (0.058 R)
• M82: 42,580,491 km (0.075 R)
• M83: 43,094,509 km (0.074 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 669.5

Radius: 13.7

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 8.08 AU - 11.66 AU

Year: 11500 Days

Day: 10.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 76,910,920 km

• M1: 200,910 km (0.096 R)
• M2: 388,506 km (0.118 R)
• M3: 496,665 km (0.037 R)
• M4: 634,445 km (0.118 R)
• M5: 1,113,607 km (0.083 R)
• M6: 1,304,045 km (0.116 R)
• M7: 1,414,747 km (0.111 R)
• M8: 1,694,196 km (0.106 R)
• M9: 1,941,032 km (0.09 R)
• M10: 2,415,407 km (0.051 R)
• M11: 3,563,720 km (0.117 R)
• M12: 3,690,131 km (0.101 R)
• M13: 4,111,548 km (0.096 R)
• M14: 4,480,456 km (0.08 R)
• M15: 4,895,142 km (0.073 R)
• M16: 5,214,383 km (0.082 R)
• M17: 5,358,446 km (0.07 R)
• M18: 5,467,503 km (0.084 R)
• M19: 6,636,610 km (0.065 R)
• M20: 6,871,778 km (0.115 R)
• M21: 7,030,053 km (0.098 R)
• M22: 8,593,799 km (0.119 R)
• M23: 9,502,756 km (0.025 R)
• M24: 9,723,712 km (0.105 R)
• M25: 10,080,952 km (0.057 R)
• M26: 10,442,380 km (0.101 R)
• M27: 10,716,294 km (0.102 R)
• M28: 11,131,578 km (0.117 R)
• M29: 11,271,302 km (0.1 R)
• M30: 11,458,299 km (0.081 R)
• M31: 12,169,188 km (0.119 R)
• M32: 13,882,832 km (0.116 R)
• M33: 14,640,396 km (0.041 R)
• M34: 14,895,909 km (0.082 R)
• M35: 15,049,845 km (0.073 R)
• M36: 15,985,131 km (0.078 R)
• M37: 16,353,890 km (0.091 R)
• M38: 17,046,229 km (0.085 R)
• M39: 18,294,772 km (0.087 R)
• M40: 19,180,541 km (0.061 R)
• M41: 20,592,446 km (0.059 R)
• M42: 21,687,951 km (0.094 R)
• M43: 22,154,846 km (0.106 R)
• M44: 22,507,299 km (0.068 R)
• M45: 23,098,659 km (0.101 R)
• M46: 23,456,049 km (0.106 R)
• M47: 23,635,416 km (0.111 R)
• M48: 23,995,349 km (0.045 R)
• M49: 24,296,938 km (0.054 R)
• M50: 24,538,988 km (0.083 R)
• M51: 24,903,558 km (0.108 R)
• M52: 26,193,839 km (0.117 R)
• M53: 26,442,022 km (0.118 R)
• M54: 27,631,774 km (0.104 R)
• M55: 29,674,982 km (0.102 R)
• M56: 30,649,462 km (0.097 R)
• M57: 30,780,061 km (0.088 R)
• M58: 31,239,027 km (0.116 R)
• M59: 31,502,320 km (0.059 R)
• M60: 31,634,265 km (0.109 R)
• M61: 32,363,255 km (0.099 R)
• M62: 33,298,840 km (0.067 R)
• M63: 33,972,629 km (0.091 R)
• M64: 34,447,004 km (0.07 R)
• M65: 35,060,056 km (0.082 R)
• M66: 35,539,368 km (0.118 R)
• M67: 36,020,923 km (0.089 R)
• M68: 36,366,195 km (0.096 R)
• M69: 37,199,306 km (0.074 R)
• M70: 38,531,325 km (0.107 R)
• M71: 39,736,336 km (0.058 R)
• M72: 40,093,127 km (0.114 R)
• M73: 41,241,889 km (0.108 R)
• M74: 41,747,979 km (0.084 R)
• M75: 42,839,145 km (0.079 R)
• M76: 42,985,303 km (0.1 R)
• M77: 44,678,750 km (0.032 R)
• M78: 45,645,452 km (0.078 R)
• M79: 48,206,418 km (0.11 R)
• M80: 48,510,700 km (0.041 R)
• M81: 49,888,197 km (0.042 R)
• M82: 50,504,540 km (0.103 R)
• M83: 50,813,610 km (0.073 R)
• M84: 51,666,916 km (0.075 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 884.5

Radius: 4.6

Gravity: 41.8 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 9.98 AU - 16.52 AU

Year: 17887 Days

Day: 20.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 76,910,920 km

• M1: 84,373 km (0.098 R)
• M2: 227,538 km (0.09 R)
• M3: 379,380 km (0.101 R)
• M4: 865,424 km (0.115 R)
• M5: 1,103,135 km (0.086 R)
• M6: 1,243,607 km (0.07 R)
• M7: 1,667,418 km (0.044 R)
• M8: 2,343,151 km (0.042 R)
• M9: 2,899,356 km (0.115 R)
• M10: 2,937,803 km (0.087 R)
• M11: 3,015,444 km (0.028 R)
• M12: 3,291,901 km (0.078 R)
• M13: 3,618,025 km (0.117 R)
• M14: 4,656,683 km (0.091 R)
• M15: 4,929,848 km (0.027 R)
• M16: 4,975,775 km (0.098 R)
• M17: 5,926,320 km (0.115 R)
• M18: 6,472,501 km (0.098 R)
• M19: 6,931,169 km (0.049 R)
• M20: 7,347,799 km (0.107 R)
• M21: 7,559,031 km (0.056 R)
• M22: 7,665,395 km (0.083 R)
• M23: 8,314,350 km (0.061 R)
• M24: 9,320,097 km (0.083 R)
• M25: 9,606,278 km (0.116 R)
• M26: 9,779,362 km (0.113 R)
• M27: 10,660,344 km (0.062 R)
• M28: 10,899,402 km (0.112 R)
• M29: 11,019,678 km (0.037 R)
• M30: 11,688,830 km (0.065 R)
• M31: 11,750,314 km (0.099 R)
• M32: 12,059,384 km (0.101 R)
• M33: 12,371,146 km (0.085 R)
• M34: 13,386,466 km (0.085 R)
• M35: 13,774,074 km (0.116 R)
• M36: 13,904,075 km (0.092 R)
• M37: 15,631,033 km (0.047 R)
• M38: 16,796,101 km (0.103 R)
• M39: 17,214,077 km (0.103 R)
• M40: 17,564,884 km (0.108 R)
• M41: 19,499,783 km (0.083 R)
• M42: 19,572,787 km (0.109 R)
• M43: 19,718,944 km (0.112 R)
• M44: 20,826,866 km (0.093 R)
• M45: 21,803,291 km (0.099 R)
• M46: 22,488,001 km (0.114 R)
• M47: 23,025,356 km (0.062 R)
• M48: 24,820,680 km (0.085 R)
• M49: 25,216,965 km (0.073 R)
• M50: 25,775,115 km (0.091 R)
• M51: 28,048,254 km (0.099 R)
• M52: 28,295,689 km (0.088 R)
• M53: 29,125,359 km (0.094 R)
• M54: 29,543,186 km (0.103 R)
• M55: 30,047,181 km (0.085 R)
• M56: 30,384,824 km (0.057 R)
• M57: 31,576,221 km (0.11 R)
• M58: 32,177,754 km (0.095 R)
• M59: 32,263,922 km (0.112 R)
• M60: 32,436,708 km (0.062 R)
• M61: 33,653,986 km (0.075 R)
• M62: 34,620,986 km (0.1 R)
• M63: 35,241,219 km (0.094 R)
• M64: 36,672,272 km (0.102 R)
• M65: 37,485,636 km (0.086 R)
• M66: 38,304,834 km (0.12 R)
• M67: 39,038,013 km (0.067 R)
• M68: 39,222,019 km (0.079 R)
• M69: 40,146,384 km (0.086 R)
• M70: 41,077,930 km (0.091 R)
• M71: 41,452,523 km (0.11 R)
• M72: 45,550,607 km (0.096 R)
• M73: 46,619,484 km (0.117 R)
• M74: 47,402,030 km (0.102 R)
• M75: 48,980,138 km (0.108 R)
• M76: 49,377,320 km (0.097 R)
• M77: 50,876,441 km (0.103 R)
• M78: 51,178,030 km (0.063 R)
• M79: 51,883,982 km (0.088 R)
• M80: 53,611,987 km (0.099 R)
• M81: 55,462,214 km (0.034 R)
• M82: 61,885,797 km (0.111 R)
• M83: 64,368,074 km (0.092 R)
• M84: 64,476,682 km (0.092 R)
• M85: 64,694,198 km (0.108 R)
• M86: 65,457,446 km (0.112 R)
• M87: 65,566,652 km (0.096 R)
• M88: 66,004,376 km (0.117 R)
• M89: 68,318,206 km (0.09 R)
• M90: 69,317,969 km (0.083 R)
• M91: 70,770,564 km (0.076 R)
• M92: 71,444,353 km (0.113 R)
• M93: 73,138,249 km (0.074 R)
• M94: 74,047,056 km (0.079 R)
• M95: 75,990,482 km (0.113 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 368 - 11,476 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit