🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.67 AU - 0.69 AU

Year: 206 Days

Day: 22 Hours

Environment

Temp: 175 °C

Axial Tilt: 17.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.1 AU - 1.56 AU

Year: 563 Days

Day: 21.7 Hours

Environment

Temp: -19 °C

Axial Tilt: 39 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.11 AU - 2.45 AU

Year: 1264 Days

Day: 21.6 Hours

Environment

Temp: -88 °C

Axial Tilt: 42.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.54 AU - 2.66 AU

Year: 1539 Days

Day: 24.2 Hours

Environment

Temp: -87 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,353,063 km

• M1: 703,110 km (0.114 R)

Asteroid Belt

Center: 3.45 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 3.79 AU - 4.81 AU

Year: 3273 Days

Day: 39.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 3.75 AU - 5.07 AU

Year: 3400 Days

Day: 30.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 676.7

Radius: 9.3

Gravity: 7.82 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 4.69 AU - 6.07 AU

Year: 4581 Days

Day: 11.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 71,353,063 km

• M1: 128,804 km (0.086 R)
• M2: 269,875 km (0.118 R)
• M3: 394,340 km (0.073 R)
• M4: 470,186 km (0.104 R)
• M5: 627,713 km (0.028 R)
• M6: 828,174 km (0.09 R)
• M7: 904,020 km (0.096 R)
• M8: 1,132,306 km (0.052 R)
• M9: 1,231,938 km (0.092 R)
• M10: 1,611,468 km (0.036 R)
• M11: 1,757,027 km (0.109 R)
• M12: 2,043,806 km (0.088 R)
• M13: 2,382,047 km (0.076 R)
• M14: 2,567,249 km (0.099 R)
• M15: 2,737,940 km (0.085 R)
• M16: 2,815,133 km (0.051 R)
• M17: 2,892,924 km (0.108 R)
• M18: 2,971,612 km (0.115 R)
• M19: 3,458,254 km (0.113 R)
• M20: 3,583,916 km (0.052 R)
• M21: 3,689,682 km (0.092 R)
• M22: 4,482,251 km (0.106 R)
• M23: 4,573,656 km (0.113 R)
• M24: 4,851,160 km (0.118 R)
• M25: 5,110,562 km (0.047 R)
• M26: 5,350,218 km (0.072 R)
• M27: 5,741,566 km (0.105 R)
• M28: 5,940,681 km (0.102 R)
• M29: 6,681,639 km (0.115 R)
• M30: 6,759,879 km (0.093 R)
• M31: 6,917,406 km (0.109 R)
• M32: 7,750,965 km (0.102 R)
• M33: 8,221,450 km (0.102 R)
• M34: 8,644,214 km (0.077 R)
• M35: 8,901,373 km (0.066 R)
• M36: 9,161,074 km (0.115 R)
• M37: 9,835,910 km (0.026 R)
• M38: 10,074,519 km (0.066 R)
• M39: 10,254,635 km (0.101 R)
• M40: 10,770,897 km (0.101 R)
• M41: 11,545,515 km (0.119 R)
• M42: 12,337,935 km (0.043 R)
• M43: 13,311,967 km (0.077 R)
• M44: 13,542,796 km (0.095 R)
• M45: 14,042,004 km (0.062 R)
• M46: 14,513,237 km (0.047 R)
• M47: 14,581,005 km (0.097 R)
• M48: 14,716,840 km (0.091 R)
• M49: 15,023,965 km (0.096 R)
• M50: 15,575,233 km (0.111 R)
• M51: 15,748,916 km (0.089 R)
• M52: 16,168,239 km (0.095 R)
• M53: 16,591,301 km (0.06 R)
• M54: 16,982,201 km (0.092 R)
• M55: 17,376,241 km (0.038 R)
• M56: 18,136,947 km (0.089 R)
• M57: 18,319,606 km (0.109 R)
• M58: 18,429,560 km (0.079 R)
• M59: 19,093,775 km (0.044 R)
• M60: 19,466,124 km (0.041 R)
• M61: 19,690,670 km (0.116 R)
• M62: 19,840,866 km (0.116 R)
• M63: 19,916,114 km (0.119 R)
• M64: 20,218,003 km (0.112 R)
• M65: 20,293,699 km (0.103 R)
• M66: 20,597,532 km (0.094 R)
• M67: 20,749,973 km (0.084 R)
• M68: 20,902,862 km (0.113 R)
• M69: 21,056,050 km (0.049 R)
• M70: 21,209,687 km (0.061 R)
• M71: 21,518,008 km (0.107 R)
• M72: 21,672,692 km (0.066 R)
• M73: 23,002,617 km (0.093 R)
• M74: 23,757,339 km (0.079 R)
• M75: 24,077,478 km (0.107 R)
• M76: 26,110,962 km (0.083 R)
• M77: 26,731,644 km (0.078 R)
• M78: 27,148,274 km (0.081 R)
• M79: 27,945,481 km (0.088 R)
• M80: 28,325,908 km (0.114 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 360.9

Radius: 14.5

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 8.95 AU - 9.21 AU

Year: 10044 Days

Day: 10.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 71,353,063 km

• M1: 315,203 km (0.066 R)
• M2: 665,262 km (0.053 R)
• M3: 791,373 km (0.088 R)
• M4: 926,908 km (0.096 R)
• M5: 1,087,726 km (0.093 R)
• M6: 1,206,507 km (0.111 R)
• M7: 1,457,831 km (0.112 R)
• M8: 1,648,269 km (0.097 R)
• M9: 1,766,751 km (0.099 R)
• M10: 2,161,540 km (0.102 R)
• M11: 2,425,430 km (0.047 R)
• M12: 2,985,375 km (0.103 R)
• M13: 3,355,779 km (0.067 R)
• M14: 3,637,023 km (0.088 R)
• M15: 3,767,473 km (0.117 R)
• M16: 4,360,030 km (0.112 R)
• M17: 4,667,603 km (0.046 R)
• M18: 5,363,084 km (0.09 R)
• M19: 6,122,293 km (0.047 R)
• M20: 6,626,138 km (0.071 R)
• M21: 7,506,522 km (0.089 R)
• M22: 7,673,772 km (0.047 R)
• M23: 8,984,250 km (0.044 R)
• M24: 9,484,505 km (0.105 R)
• M25: 10,030,687 km (0.027 R)
• M26: 10,141,090 km (0.107 R)
• M27: 11,421,349 km (0.11 R)
• M28: 11,768,864 km (0.075 R)
• M29: 11,924,446 km (0.085 R)
• M30: 12,872,149 km (0.111 R)
• M31: 13,032,368 km (0.075 R)
• M32: 13,639,586 km (0.081 R)
• M33: 14,671,961 km (0.093 R)
• M34: 14,965,472 km (0.096 R)
• M35: 16,986,838 km (0.108 R)
• M36: 18,366,579 km (0.045 R)
• M37: 18,910,368 km (0.104 R)
• M38: 20,199,752 km (0.091 R)
• M39: 20,714,069 km (0.102 R)
• M40: 21,898,884 km (0.101 R)
• M41: 22,186,561 km (0.068 R)
• M42: 23,398,753 km (0.051 R)
• M43: 25,031,464 km (0.115 R)
• M44: 25,483,100 km (0.118 R)
• M45: 25,634,343 km (0.081 R)
• M46: 26,038,856 km (0.107 R)
• M47: 26,191,146 km (0.117 R)
• M48: 26,445,463 km (0.078 R)
• M49: 27,162,336 km (0.116 R)
• M50: 27,937,402 km (0.095 R)
• M51: 28,197,403 km (0.03 R)
• M52: 28,458,153 km (0.094 R)
• M53: 28,667,290 km (0.077 R)
• M54: 30,199,322 km (0.1 R)
• M55: 30,680,279 km (0.058 R)
• M56: 31,649,524 km (0.081 R)
• M57: 31,812,137 km (0.114 R)
• M58: 32,083,657 km (0.111 R)
• M59: 32,793,200 km (0.116 R)
• M60: 33,232,419 km (0.109 R)
• M61: 33,342,523 km (0.114 R)
• M62: 33,452,777 km (0.11 R)
• M63: 33,894,838 km (0.089 R)
• M64: 34,338,994 km (0.076 R)
• M65: 35,345,190 km (0.104 R)
• M66: 35,513,936 km (0.072 R)
• M67: 35,739,231 km (0.088 R)
• M68: 36,304,561 km (0.101 R)
• M69: 36,474,654 km (0.061 R)
• M70: 36,872,883 km (0.055 R)
• M71: 37,043,874 km (0.071 R)
• M72: 37,272,309 km (0.119 R)
• M73: 37,386,752 km (0.116 R)
• M74: 38,421,820 km (0.031 R)
• M75: 38,537,459 km (0.117 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 994.5

Radius: 13.1

Gravity: 5.8 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 8.59 AU - 12.07 AU

Year: 12188 Days

Day: 14.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 71,353,063 km

• M1: 244,144 km (0.113 R)
• M2: 550,071 km (0.092 R)
• M3: 1,070,672 km (0.109 R)
• M4: 1,381,088 km (0.074 R)
• M5: 1,534,425 km (0.114 R)
• M6: 2,175,003 km (0.097 R)
• M7: 2,478,089 km (0.042 R)
• M8: 2,991,359 km (0.078 R)
• M9: 3,294,893 km (0.112 R)
• M10: 3,573,295 km (0.101 R)
• M11: 3,932,030 km (0.046 R)
• M12: 4,378,131 km (0.072 R)
• M13: 4,530,422 km (0.099 R)
• M14: 4,879,733 km (0.12 R)
• M15: 4,998,214 km (0.101 R)
• M16: 5,563,545 km (0.094 R)
• M17: 7,064,909 km (0.049 R)
• M18: 7,244,127 km (0.082 R)
• M19: 7,653,128 km (0.115 R)
• M20: 8,022,934 km (0.101 R)
• M21: 8,351,451 km (0.076 R)
• M22: 9,070,119 km (0.07 R)
• M23: 9,412,399 km (0.064 R)
• M24: 10,669,171 km (0.046 R)
• M25: 12,138,820 km (0.084 R)
• M26: 12,353,942 km (0.081 R)
• M27: 12,462,101 km (0.119 R)
• M28: 13,172,093 km (0.101 R)
• M29: 13,393,198 km (0.067 R)
• M30: 13,727,101 km (0.072 R)
• M31: 15,148,280 km (0.116 R)
• M32: 15,847,052 km (0.089 R)
• M33: 16,318,734 km (0.109 R)
• M34: 16,675,525 km (0.07 R)
• M35: 16,914,882 km (0.096 R)
• M36: 18,436,292 km (0.105 R)
• M37: 18,870,126 km (0.117 R)
• M38: 18,994,591 km (0.046 R)
• M39: 22,658,542 km (0.036 R)
• M40: 24,536,295 km (0.1 R)
• M41: 25,287,575 km (0.119 R)
• M42: 25,562,686 km (0.111 R)
• M43: 25,700,615 km (0.104 R)
• M44: 25,838,843 km (0.08 R)
• M45: 27,093,371 km (0.119 R)
• M46: 27,657,355 km (0.079 R)
• M47: 28,154,020 km (0.073 R)
• M48: 28,439,154 km (0.069 R)
• M49: 29,951,887 km (0.098 R)
• M50: 30,097,296 km (0.083 R)
• M51: 31,416,750 km (0.067 R)
• M52: 31,860,756 km (0.118 R)
• M53: 32,530,655 km (0.025 R)
• M54: 36,181,442 km (0.079 R)
• M55: 36,724,632 km (0.059 R)
• M56: 37,348,754 km (0.094 R)
• M57: 38,686,608 km (0.074 R)
• M58: 38,845,032 km (0.065 R)
• M59: 39,480,823 km (0.086 R)
• M60: 42,058,544 km (0.067 R)
• M61: 42,384,667 km (0.101 R)
• M62: 43,449,954 km (0.076 R)
• M63: 44,524,216 km (0.115 R)
• M64: 44,690,270 km (0.108 R)
• M65: 45,273,103 km (0.113 R)
• M66: 46,614,547 km (0.105 R)
• M67: 49,852,742 km (0.106 R)
• M68: 50,716,820 km (0.106 R)
• M69: 51,673,199 km (0.089 R)
• M70: 51,934,995 km (0.048 R)
• M71: 52,372,419 km (0.116 R)
• M72: 53,603,610 km (0.082 R)
• M73: 54,933,236 km (0.051 R)
• M74: 55,646,818 km (0.092 R)
• M75: 57,173,464 km (0.066 R)
• M76: 57,715,607 km (0.095 R)
• M77: 58,077,933 km (0.111 R)
• M78: 58,622,918 km (0.068 R)
• M79: 58,895,934 km (0.079 R)
• M80: 60,543,455 km (0.09 R)
• M81: 60,727,460 km (0.095 R)
• M82: 61,188,222 km (0.087 R)
• M83: 61,557,729 km (0.073 R)
• M84: 61,742,781 km (0.115 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 302.9

Radius: 7.7

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 13.76 AU - 21.62 AU

Year: 27313 Days

Day: 20 Hours

Environment

Temp: -190 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 71,353,063 km

• M1: 522,994 km (0.06 R)
• M2: 731,085 km (0.112 R)
• M3: 1,559,408 km (0.114 R)
• M4: 2,084,198 km (0.102 R)
• M5: 2,215,245 km (0.082 R)
• M6: 3,949,085 km (0.104 R)
• M7: 4,360,180 km (0.116 R)
• M8: 4,741,953 km (0.072 R)
• M9: 5,134,498 km (0.05 R)
• M10: 6,904,241 km (0.098 R)
• M11: 7,199,547 km (0.063 R)
• M12: 7,348,696 km (0.079 R)
• M13: 7,398,662 km (0.1 R)
• M14: 7,700,850 km (0.111 R)
• M15: 7,853,439 km (0.103 R)
• M16: 7,955,764 km (0.105 R)
• M17: 8,161,611 km (0.045 R)
• M18: 8,631,498 km (0.049 R)
• M19: 9,271,478 km (0.077 R)
• M20: 9,982,068 km (0.092 R)
• M21: 10,148,420 km (0.034 R)
• M22: 10,484,118 km (0.06 R)
• M23: 10,880,403 km (0.082 R)
• M24: 10,937,400 km (0.111 R)
• M25: 11,109,138 km (0.091 R)
• M26: 11,921,754 km (0.112 R)
• M27: 12,276,001 km (0.045 R)
• M28: 12,514,011 km (0.105 R)
• M29: 12,753,667 km (0.1 R)
• M30: 13,912,153 km (0.092 R)
• M31: 14,160,336 km (0.089 R)
• M32: 15,873,680 km (0.054 R)
• M33: 16,133,083 km (0.11 R)
• M34: 16,590,404 km (0.106 R)
• M35: 17,920,179 km (0.08 R)
• M36: 19,077,169 km (0.106 R)
• M37: 20,328,555 km (0.039 R)
• M38: 21,677,928 km (0.106 R)
• M39: 23,129,327 km (0.12 R)
• M40: 23,718,593 km (0.11 R)
• M41: 24,537,043 km (0.096 R)
• M42: 24,686,790 km (0.102 R)
• M43: 24,912,085 km (0.06 R)
• M44: 25,062,580 km (0.078 R)
• M45: 25,516,161 km (0.114 R)
• M46: 25,972,285 km (0.088 R)
• M47: 26,892,760 km (0.118 R)
• M48: 26,969,953 km (0.118 R)
• M49: 27,745,917 km (0.057 R)
• M50: 29,081,676 km (0.09 R)
• M51: 29,160,963 km (0.115 R)
• M52: 29,717,617 km (0.114 R)
• M53: 30,358,045 km (0.099 R)
• M54: 31,571,135 km (0.112 R)
• M55: 31,652,665 km (0.064 R)
• M56: 33,130,393 km (0.114 R)
• M57: 33,378,875 km (0.067 R)
• M58: 33,544,929 km (0.11 R)
• M59: 36,922,101 km (0.066 R)
• M60: 38,129,356 km (0.046 R)
• M61: 38,737,920 km (0.092 R)
• M62: 40,052,736 km (0.105 R)
• M63: 41,649,693 km (0.082 R)
• M64: 41,828,462 km (0.087 R)
• M65: 43,177,087 km (0.064 R)
• M66: 43,357,951 km (0.097 R)
• M67: 43,811,232 km (0.105 R)
• M68: 44,357,265 km (0.087 R)
• M69: 45,548,213 km (0.116 R)
• M70: 46,286,180 km (0.12 R)
• M71: 48,617,962 km (0.111 R)
• M72: 48,806,156 km (0.102 R)
• M73: 51,946,215 km (0.077 R)
• M74: 52,138,598 km (0.114 R)
• M75: 52,620,602 km (0.069 R)
• M76: 52,813,883 km (0.12 R)
• M77: 53,007,313 km (0.116 R)
• M78: 53,880,815 km (0.091 R)
• M79: 57,024,764 km (0.106 R)
• M80: 58,119,222 km (0.117 R)
• M81: 59,723,509 km (0.039 R)
• M82: 60,430,060 km (0.113 R)
• M83: 60,733,594 km (0.086 R)
• M84: 60,834,872 km (0.116 R)
• M85: 62,055,142 km (0.104 R)
• M86: 62,770,668 km (0.083 R)
• M87: 63,078,092 km (0.081 R)
• M88: 63,386,114 km (0.055 R)
• M89: 65,244,419 km (0.106 R)
• M90: 65,348,239 km (0.074 R)
• M91: 69,014,584 km (0.079 R)
• M92: 69,649,777 km (0.086 R)
• M93: 70,180,550 km (0.109 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 507 - 19,094 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit