🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.57 AU - 0.75 AU

Year: 193 Days

Day: 13.6 Hours

Environment

Temp: 200 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.05 AU - 1.31 AU

Year: 461 Days

Day: 31.4 Hours

Environment

Temp: 23 °C

Axial Tilt: 48 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.37 AU - 3.63 AU

Year: 1870 Days

Day: 25.9 Hours

Environment

Temp: -98 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,824,379 km

• M1: 764,445 km (0.039 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 3.45 AU - 5.37 AU

Year: 3333 Days

Day: 22.2 Hours

Environment

Temp: -118 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 3.54 AU - 5.52 AU

Year: 3470 Days

Day: 15.7 Hours

Environment

Temp: -136 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,824,379 km

• M1: 3,628,347 km (0.103 R)

Asteroid Belt

Center: 5.32 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 741

Radius: 10.1

Gravity: 7.26 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 5.9 AU - 6.32 AU

Year: 5435 Days

Day: 5 Hours

Environment

Temp: -145 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 71,824,379 km

• M1: 286,779 km (0.083 R)
• M2: 386,710 km (0.112 R)
• M3: 617,390 km (0.115 R)
• M4: 823,087 km (0.116 R)
• M5: 1,081,443 km (0.081 R)
• M6: 1,189,153 km (0.109 R)
• M7: 1,284,298 km (0.072 R)
• M8: 1,432,100 km (0.032 R)
• M9: 1,603,091 km (0.051 R)
• M10: 1,726,958 km (0.09 R)
• M11: 1,965,566 km (0.073 R)
• M12: 2,214,946 km (0.063 R)
• M13: 2,313,681 km (0.067 R)
• M14: 2,393,716 km (0.057 R)
• M15: 2,577,272 km (0.105 R)
• M16: 3,045,513 km (0.112 R)
• M17: 3,425,642 km (0.041 R)
• M18: 3,656,322 km (0.075 R)
• M19: 4,378,879 km (0.117 R)
• M20: 4,478,661 km (0.071 R)
• M21: 4,680,319 km (0.117 R)
• M22: 5,144,970 km (0.105 R)
• M23: 5,303,245 km (0.032 R)
• M24: 5,897,148 km (0.103 R)
• M25: 6,035,227 km (0.1 R)
• M26: 6,342,501 km (0.101 R)
• M27: 6,427,173 km (0.075 R)
• M28: 6,683,584 km (0.08 R)
• M29: 7,354,231 km (0.101 R)
• M30: 7,652,380 km (0.097 R)
• M31: 7,833,393 km (0.11 R)
• M32: 8,046,121 km (0.057 R)
• M33: 8,384,512 km (0.052 R)
• M34: 8,633,443 km (0.113 R)
• M35: 9,298,704 km (0.118 R)
• M36: 9,362,882 km (0.083 R)
• M37: 9,524,148 km (0.098 R)
• M38: 9,653,850 km (0.094 R)
• M39: 10,310,734 km (0.115 R)
• M40: 10,711,956 km (0.07 R)
• M41: 10,812,934 km (0.103 R)
• M42: 10,880,552 km (0.099 R)
• M43: 11,016,088 km (0.056 R)
• M44: 11,841,270 km (0.073 R)
• M45: 11,945,839 km (0.062 R)
• M46: 12,015,701 km (0.119 R)
• M47: 12,473,171 km (0.062 R)
• M48: 12,544,081 km (0.12 R)
• M49: 13,188,249 km (0.097 R)
• M50: 13,514,372 km (0.102 R)
• M51: 14,434,100 km (0.091 R)
• M52: 15,108,787 km (0.077 R)
• M53: 15,602,609 km (0.061 R)
• M54: 15,679,054 km (0.079 R)
• M55: 16,140,264 km (0.098 R)
• M56: 16,294,948 km (0.099 R)
• M57: 16,372,440 km (0.08 R)
• M58: 17,273,169 km (0.103 R)
• M59: 18,109,570 km (0.119 R)
• M60: 18,189,904 km (0.036 R)
• M61: 18,918,296 km (0.053 R)
• M62: 19,945,884 km (0.098 R)
• M63: 20,822,976 km (0.033 R)
• M64: 22,097,700 km (0.099 R)
• M65: 22,398,840 km (0.088 R)
• M66: 22,831,328 km (0.052 R)
• M67: 23,135,759 km (0.113 R)
• M68: 23,529,052 km (0.098 R)
• M69: 24,056,983 km (0.11 R)
• M70: 24,278,089 km (0.084 R)
• M71: 24,544,223 km (0.056 R)
• M72: 24,677,665 km (0.084 R)
• M73: 25,258,852 km (0.096 R)
• M74: 25,980,363 km (0.073 R)
• M75: 26,389,214 km (0.082 R)
• M76: 26,525,946 km (0.11 R)
• M77: 27,213,199 km (0.087 R)
• M78: 27,489,806 km (0.08 R)
• M79: 28,185,286 km (0.029 R)
• M80: 29,925,558 km (0.106 R)
• M81: 30,020,553 km (0.119 R)
• M82: 31,458,487 km (0.119 R)
• M83: 31,797,177 km (0.087 R)
• M84: 31,894,116 km (0.082 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 378.3

Radius: 12.4

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 8.41 AU - 13.07 AU

Year: 12667 Days

Day: 11.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 71,824,379 km

• M1: 230,231 km (0.108 R)
• M2: 454,628 km (0.118 R)
• M3: 606,919 km (0.045 R)
• M4: 714,031 km (0.11 R)
• M5: 1,212,042 km (0.117 R)
• M6: 1,760,169 km (0.081 R)
• M7: 2,182,035 km (0.038 R)
• M8: 2,873,476 km (0.085 R)
• M9: 3,008,712 km (0.055 R)
• M10: 3,456,010 km (0.098 R)
• M11: 3,746,379 km (0.045 R)
• M12: 4,135,783 km (0.111 R)
• M13: 4,258,303 km (0.088 R)
• M14: 4,413,137 km (0.077 R)
• M15: 4,760,503 km (0.117 R)
• M16: 4,921,471 km (0.103 R)
• M17: 5,515,524 km (0.082 R)
• M18: 5,958,932 km (0.082 R)
• M19: 6,272,639 km (0.118 R)
• M20: 7,025,714 km (0.1 R)
• M21: 7,172,470 km (0.077 R)
• M22: 9,331,466 km (0.099 R)
• M23: 9,655,495 km (0.056 R)
• M24: 10,231,148 km (0.098 R)
• M25: 10,356,062 km (0.083 R)
• M26: 10,565,200 km (0.025 R)
• M27: 10,733,498 km (0.081 R)
• M28: 10,860,357 km (0.081 R)
• M29: 12,510,272 km (0.101 R)
• M30: 13,002,449 km (0.039 R)
• M31: 13,092,656 km (0.107 R)
• M32: 13,228,192 km (0.107 R)
• M33: 14,098,103 km (0.095 R)
• M34: 14,516,678 km (0.101 R)
• M35: 15,223,379 km (0.074 R)
• M36: 15,941,149 km (0.099 R)
• M37: 20,317,784 km (0.107 R)
• M38: 20,790,663 km (0.033 R)
• M39: 22,446,712 km (0.1 R)
• M40: 22,772,237 km (0.06 R)
• M41: 23,978,743 km (0.115 R)
• M42: 24,925,399 km (0.116 R)
• M43: 25,206,194 km (0.033 R)
• M44: 25,657,531 km (0.049 R)
• M45: 26,453,840 km (0.119 R)
• M46: 27,316,122 km (0.047 R)
• M47: 28,538,786 km (0.061 R)
• M48: 29,304,577 km (0.098 R)
• M49: 29,482,300 km (0.098 R)
• M50: 29,838,642 km (0.042 R)
• M51: 30,077,101 km (0.029 R)
• M52: 31,460,283 km (0.106 R)
• M53: 33,481,051 km (0.099 R)
• M54: 33,852,951 km (0.1 R)
• M55: 35,291,185 km (0.115 R)
• M56: 35,796,227 km (0.102 R)
• M57: 36,176,505 km (0.091 R)
• M58: 36,367,093 km (0.079 R)
• M59: 36,685,587 km (0.105 R)
• M60: 37,711,080 km (0.08 R)
• M61: 37,968,837 km (0.09 R)
• M62: 39,266,748 km (0.06 R)
• M63: 41,905,954 km (0.101 R)
• M64: 42,240,006 km (0.087 R)
• M65: 42,574,806 km (0.057 R)
• M66: 43,381,887 km (0.11 R)
• M67: 44,329,888 km (0.025 R)
• M68: 46,039,941 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 593.1

Radius: 11.7

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 11.35 AU - 12.65 AU

Year: 14960 Days

Day: 13.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 71,824,379 km

• M1: 150,795 km (0.033 R)
• M2: 301,589 km (0.113 R)
• M3: 439,967 km (0.08 R)
• M4: 535,860 km (0.115 R)
• M5: 1,179,430 km (0.062 R)
• M6: 1,596,808 km (0.095 R)
• M7: 1,755,082 km (0.078 R)
• M8: 1,863,541 km (0.107 R)
• M9: 2,202,829 km (0.093 R)
• M10: 2,290,792 km (0.103 R)
• M11: 2,811,842 km (0.094 R)
• M12: 4,213,873 km (0.1 R)
• M13: 4,472,378 km (0.093 R)
• M14: 7,731,816 km (0.1 R)
• M15: 8,742,500 km (0.09 R)
• M16: 8,978,116 km (0.087 R)
• M17: 9,503,654 km (0.104 R)
• M18: 11,088,942 km (0.075 R)
• M19: 11,292,844 km (0.055 R)
• M20: 12,173,377 km (0.103 R)
• M21: 12,754,864 km (0.104 R)
• M22: 13,022,195 km (0.085 R)
• M23: 13,183,462 km (0.079 R)
• M24: 13,944,915 km (0.114 R)
• M25: 14,497,679 km (0.059 R)
• M26: 14,608,980 km (0.061 R)
• M27: 15,624,450 km (0.03 R)
• M28: 16,198,457 km (0.104 R)
• M29: 16,779,346 km (0.047 R)
• M30: 18,261,262 km (0.066 R)
• M31: 19,170,518 km (0.076 R)
• M32: 19,723,133 km (0.08 R)
• M33: 19,846,701 km (0.067 R)
• M34: 21,539,251 km (0.108 R)
• M35: 22,113,707 km (0.034 R)
• M36: 22,242,062 km (0.114 R)
• M37: 23,147,428 km (0.1 R)
• M38: 23,670,123 km (0.079 R)
• M39: 24,395,224 km (0.118 R)
• M40: 25,127,805 km (0.117 R)
• M41: 26,956,040 km (0.098 R)
• M42: 27,368,182 km (0.09 R)
• M43: 27,506,112 km (0.113 R)
• M44: 27,920,947 km (0.118 R)
• M45: 28,337,876 km (0.118 R)
• M46: 28,757,049 km (0.072 R)
• M47: 30,239,714 km (0.102 R)
• M48: 30,596,505 km (0.117 R)
• M49: 31,602,700 km (0.055 R)
• M50: 32,838,977 km (0.08 R)
• M51: 34,462,413 km (0.111 R)
• M52: 35,284,004 km (0.066 R)
• M53: 36,718,049 km (0.052 R)
• M54: 36,794,045 km (0.093 R)
• M55: 37,098,626 km (0.086 R)
• M56: 38,556,757 km (0.104 R)
• M57: 39,877,108 km (0.03 R)
• M58: 41,607,805 km (0.109 R)
• M59: 42,004,689 km (0.089 R)
• M60: 42,801,896 km (0.094 R)
• M61: 43,042,150 km (0.114 R)
• M62: 44,898,211 km (0.088 R)
• M63: 44,979,592 km (0.107 R)
• M64: 45,550,008 km (0.044 R)
• M65: 45,631,689 km (0.105 R)
• M66: 46,369,057 km (0.093 R)
• M67: 46,615,744 km (0.072 R)
• M68: 46,945,308 km (0.077 R)
• M69: 47,772,584 km (0.12 R)
• M70: 48,021,814 km (0.112 R)
• M71: 48,437,995 km (0.107 R)
• M72: 50,114,688 km (0.11 R)
• M73: 50,706,049 km (0.104 R)
• M74: 51,129,859 km (0.116 R)
• M75: 51,895,651 km (0.117 R)
• M76: 52,151,762 km (0.113 R)
• M77: 53,008,510 km (0.086 R)
• M78: 53,180,397 km (0.107 R)
• M79: 53,697,258 km (0.118 R)
• M80: 54,909,749 km (0.111 R)
• M81: 55,170,797 km (0.106 R)
• M82: 55,606,725 km (0.089 R)
• M83: 55,693,941 km (0.107 R)
• M84: 56,043,701 km (0.118 R)
• M85: 56,481,873 km (0.072 R)
• M86: 57,097,319 km (0.108 R)
• M87: 57,273,545 km (0.104 R)
• M88: 57,803,271 km (0.036 R)
• M89: 58,068,807 km (0.103 R)
• M90: 58,157,369 km (0.088 R)
• M91: 58,334,642 km (0.106 R)
• M92: 58,512,215 km (0.113 R)
• M93: 59,402,322 km (0.107 R)
• M94: 59,491,632 km (0.099 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 721.6

Radius: 7.1

Gravity: 14.31 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 13.04 AU - 13.98 AU

Year: 17871 Days

Day: 21.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 71,824,379 km

• M1: 113,694 km (0.1 R)
• M2: 207,193 km (0.112 R)
• M3: 276,158 km (0.042 R)
• M4: 662,120 km (0.105 R)
• M5: 1,561,802 km (0.114 R)
• M6: 1,621,043 km (0.11 R)
• M7: 1,992,943 km (0.063 R)
• M8: 2,090,032 km (0.118 R)
• M9: 2,188,766 km (0.054 R)
• M10: 3,033,097 km (0.108 R)
• M11: 3,646,598 km (0.119 R)
• M12: 4,214,172 km (0.106 R)
• M13: 4,465,945 km (0.048 R)
• M14: 4,550,917 km (0.116 R)
• M15: 4,722,506 km (0.064 R)
• M16: 4,984,003 km (0.088 R)
• M17: 5,250,137 km (0.108 R)
• M18: 5,750,243 km (0.101 R)
• M19: 5,935,894 km (0.108 R)
• M20: 5,982,568 km (0.091 R)
• M21: 7,541,229 km (0.077 R)
• M22: 7,744,532 km (0.069 R)
• M23: 8,260,495 km (0.095 R)
• M24: 8,681,314 km (0.075 R)
• M25: 9,163,169 km (0.091 R)
• M26: 10,041,009 km (0.114 R)
• M27: 10,489,952 km (0.081 R)
• M28: 13,013,070 km (0.025 R)
• M29: 13,440,770 km (0.103 R)
• M30: 13,749,241 km (0.082 R)
• M31: 14,751,547 km (0.086 R)
• M32: 15,777,339 km (0.032 R)
• M33: 16,364,511 km (0.065 R)
• M34: 16,561,681 km (0.053 R)
• M35: 20,315,690 km (0.081 R)
• M36: 21,383,370 km (0.082 R)
• M37: 21,598,941 km (0.079 R)
• M38: 22,688,312 km (0.089 R)
• M39: 24,093,635 km (0.107 R)
• M40: 25,071,406 km (0.064 R)
• M41: 26,677,938 km (0.089 R)
• M42: 27,454,650 km (0.112 R)
• M43: 29,109,651 km (0.106 R)
• M44: 30,231,037 km (0.12 R)
• M45: 30,392,303 km (0.034 R)
• M46: 30,634,802 km (0.065 R)
• M47: 31,611,376 km (0.106 R)
• M48: 31,693,206 km (0.067 R)
• M49: 32,350,540 km (0.088 R)
• M50: 32,929,334 km (0.062 R)
• M51: 33,178,414 km (0.082 R)
• M52: 33,511,569 km (0.054 R)
• M53: 33,929,545 km (0.096 R)
• M54: 34,013,320 km (0.115 R)
• M55: 34,770,734 km (0.108 R)
• M56: 36,817,233 km (0.093 R)
• M57: 37,421,459 km (0.033 R)
• M58: 38,377,539 km (0.082 R)
• M59: 38,990,142 km (0.067 R)
• M60: 43,459,079 km (0.098 R)
• M61: 44,922,894 km (0.11 R)
• M62: 45,661,010 km (0.041 R)
• M63: 45,846,063 km (0.111 R)
• M64: 45,938,664 km (0.114 R)
• M65: 46,309,966 km (0.071 R)
• M66: 46,496,065 km (0.087 R)
• M67: 47,429,706 km (0.12 R)
• M68: 48,087,039 km (0.118 R)
• M69: 48,558,422 km (0.092 R)
• M70: 49,315,686 km (0.066 R)
• M71: 49,600,670 km (0.056 R)
• M72: 49,695,814 km (0.085 R)
• M73: 49,886,252 km (0.058 R)
• M74: 49,981,546 km (0.117 R)
• M75: 51,130,009 km (0.099 R)
• M76: 51,611,116 km (0.086 R)
• M77: 52,771,696 km (0.108 R)
• M78: 53,550,353 km (0.063 R)
• M79: 53,647,891 km (0.108 R)
• M80: 55,217,322 km (0.119 R)
• M81: 55,809,730 km (0.053 R)
• M82: 56,404,381 km (0.093 R)
• M83: 58,501,743 km (0.049 R)
• M84: 59,812,819 km (0.073 R)
• M85: 60,319,657 km (0.098 R)
• M86: 60,522,811 km (0.111 R)
• M87: 60,624,388 km (0.107 R)
• M88: 60,726,114 km (0.055 R)
• M89: 68,302,947 km (0.082 R)
• M90: 69,151,167 km (0.088 R)
• M91: 69,470,110 km (0.098 R)
• M92: 69,789,651 km (0.12 R)
• M93: 70,002,977 km (0.071 R)
• M94: 70,430,079 km (0.082 R)
• M95: 70,965,340 km (0.049 R)
• M96: 71,716,770 km (0.12 R)
• M97: 71,824,331 km (0.088 R)

Kuiper Belt

Range: 30.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 223 - 17,368 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit