🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.51 AU - 0.53 AU

Year: 133 Days

Day: 15.5 Hours

Environment

Temp: 226 °C

Axial Tilt: 6.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,417,068 km

• M1: 335,847 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.67 AU - 1.01 AU

Year: 273 Days

Day: 19.2 Hours

Environment

Temp: 185 °C

Axial Tilt: 4.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.05 AU - 1.33 AU

Year: 461 Days

Day: 27.4 Hours

Environment

Temp: 25 °C

Axial Tilt: 50 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 62,417,068 km

• M1: 971,489 km (0.058 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.53 AU - 2.07 AU

Year: 857 Days

Day: 23.5 Hours

Environment

Temp: -36 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.57 AU - 2.41 AU

Year: 996 Days

Day: 20.1 Hours

Environment

Temp: -50 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.93 AU - 4.21 AU

Year: 2393 Days

Day: 46.5 Hours

Environment

Temp: -110 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 15.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 309.1

Radius: 4.3

Gravity: 16.72 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 13.78 AU - 17.62 AU

Year: 22069 Days

Day: 18.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 62,417,068 km

• M1: 376,987 km (0.102 R)
• M2: 589,416 km (0.071 R)
• M3: 647,908 km (0.041 R)
• M4: 834,756 km (0.076 R)
• M5: 1,157,588 km (0.08 R)
• M6: 1,332,468 km (0.109 R)
• M7: 1,934,600 km (0.11 R)
• M8: 2,111,724 km (0.097 R)
• M9: 2,263,416 km (0.096 R)
• M10: 2,609,585 km (0.107 R)
• M11: 2,706,824 km (0.089 R)
• M12: 2,739,586 km (0.04 R)
• M13: 3,456,010 km (0.074 R)
• M14: 3,598,726 km (0.037 R)
• M15: 4,226,738 km (0.088 R)
• M16: 4,456,521 km (0.113 R)
• M17: 4,534,012 km (0.028 R)
• M18: 4,650,998 km (0.114 R)
• M19: 4,690,192 km (0.085 R)
• M20: 4,967,996 km (0.046 R)
• M21: 5,415,293 km (0.092 R)
• M22: 5,539,460 km (0.087 R)
• M23: 6,045,699 km (0.07 R)
• M24: 6,088,484 km (0.077 R)
• M25: 6,391,270 km (0.033 R)
• M26: 8,308,367 km (0.064 R)
• M27: 8,499,702 km (0.117 R)
• M28: 8,547,723 km (0.108 R)
• M29: 9,082,087 km (0.103 R)
• M30: 9,377,991 km (0.113 R)
• M31: 10,490,251 km (0.103 R)
• M32: 11,803,721 km (0.069 R)
• M33: 11,911,132 km (0.075 R)
• M34: 12,397,924 km (0.047 R)
• M35: 12,506,980 km (0.036 R)
• M36: 12,561,733 km (0.095 R)
• M37: 12,616,486 km (0.059 R)
• M38: 12,671,239 km (0.106 R)
• M39: 12,726,141 km (0.104 R)
• M40: 12,781,193 km (0.071 R)
• M41: 13,559,102 km (0.12 R)
• M42: 13,727,849 km (0.118 R)
• M43: 13,897,193 km (0.102 R)
• M44: 15,218,741 km (0.072 R)
• M45: 16,042,726 km (0.109 R)
• M46: 16,519,943 km (0.119 R)
• M47: 18,475,187 km (0.109 R)
• M48: 19,227,066 km (0.12 R)
• M49: 19,543,167 km (0.054 R)
• M50: 19,797,483 km (0.082 R)
• M51: 21,345,522 km (0.088 R)
• M52: 22,068,079 km (0.105 R)
• M53: 22,598,404 km (0.109 R)
• M54: 22,798,416 km (0.105 R)
• M55: 23,200,236 km (0.054 R)
• M56: 23,267,406 km (0.075 R)
• M57: 23,942,840 km (0.082 R)
• M58: 26,497,523 km (0.058 R)
• M59: 27,415,455 km (0.051 R)
• M60: 29,137,177 km (0.104 R)
• M61: 29,718,814 km (0.096 R)
• M62: 30,304,340 km (0.102 R)
• M63: 30,598,449 km (0.099 R)
• M64: 30,967,507 km (0.119 R)
• M65: 31,338,061 km (0.097 R)
• M66: 31,635,462 km (0.083 R)
• M67: 31,933,909 km (0.085 R)
• M68: 32,985,732 km (0.111 R)
• M69: 33,439,911 km (0.073 R)
• M70: 34,354,553 km (0.055 R)
• M71: 35,741,923 km (0.052 R)
• M72: 35,897,206 km (0.1 R)
• M73: 36,912,078 km (0.085 R)
• M74: 37,620,125 km (0.098 R)
• M75: 39,449,856 km (0.052 R)
• M76: 41,389,841 km (0.114 R)
• M77: 41,716,114 km (0.063 R)
• M78: 43,195,188 km (0.094 R)
• M79: 45,193,816 km (0.119 R)
• M80: 47,819,707 km (0.07 R)
• M81: 48,333,576 km (0.077 R)
• M82: 49,799,635 km (0.115 R)
• M83: 50,756,014 km (0.112 R)
• M84: 51,542,899 km (0.093 R)
• M85: 54,016,949 km (0.095 R)
• M86: 55,717,727 km (0.119 R)
• M87: 55,807,785 km (0.089 R)
• M88: 55,897,843 km (0.083 R)
• M89: 56,891,472 km (0.101 R)
• M90: 57,799,980 km (0.082 R)
• M91: 57,891,085 km (0.082 R)
• M92: 58,073,445 km (0.043 R)
• M93: 58,713,125 km (0.106 R)
• M94: 59,631,207 km (0.103 R)
• M95: 60,184,271 km (0.105 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 97.9

Radius: 6.5

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 14.94 AU - 17.18 AU

Year: 22833 Days

Day: 23.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 62,417,068 km

• M1: 145,110 km (0.093 R)
• M2: 364,869 km (0.101 R)
• M3: 414,835 km (0.09 R)
• M4: 536,907 km (0.099 R)
• M5: 686,654 km (0.106 R)
• M6: 953,986 km (0.093 R)
• M7: 1,025,643 km (0.106 R)
• M8: 1,271,432 km (0.107 R)
• M9: 1,706,613 km (0.098 R)
• M10: 2,160,941 km (0.115 R)
• M11: 2,232,299 km (0.072 R)
• M12: 3,067,504 km (0.102 R)
• M13: 3,174,766 km (0.109 R)
• M14: 3,588,255 km (0.103 R)
• M15: 3,787,070 km (0.09 R)
• M16: 3,873,388 km (0.09 R)
• M17: 4,077,290 km (0.072 R)
• M18: 4,740,906 km (0.098 R)
• M19: 5,180,574 km (0.09 R)
• M20: 5,340,644 km (0.068 R)
• M21: 5,502,509 km (0.064 R)
• M22: 6,924,736 km (0.094 R)
• M23: 7,243,529 km (0.075 R)
• M24: 7,567,109 km (0.103 R)
• M25: 7,712,518 km (0.113 R)
• M26: 9,371,559 km (0.064 R)
• M27: 9,763,505 km (0.085 R)
• M28: 9,842,642 km (0.085 R)
• M29: 10,401,839 km (0.053 R)
• M30: 11,094,776 km (0.092 R)
• M31: 12,610,801 km (0.03 R)
• M32: 12,740,054 km (0.087 R)
• M33: 13,086,822 km (0.089 R)
• M34: 13,568,826 km (0.105 R)
• M35: 13,967,355 km (0.073 R)
• M36: 14,011,935 km (0.057 R)
• M37: 14,595,217 km (0.111 R)
• M38: 14,867,036 km (0.058 R)
• M39: 15,831,643 km (0.037 R)
• M40: 16,674,478 km (0.073 R)
• M41: 16,958,714 km (0.098 R)
• M42: 17,244,446 km (0.082 R)
• M43: 18,305,992 km (0.119 R)
• M44: 19,438,149 km (0.118 R)
• M45: 19,487,965 km (0.065 R)
• M46: 19,737,195 km (0.06 R)
• M47: 19,787,161 km (0.097 R)
• M48: 20,088,152 km (0.027 R)
• M49: 20,694,322 km (0.09 R)
• M50: 20,745,186 km (0.108 R)
• M51: 20,948,788 km (0.115 R)
• M52: 22,236,078 km (0.114 R)
• M53: 22,288,138 km (0.101 R)
• M54: 22,810,683 km (0.115 R)
• M55: 22,968,210 km (0.047 R)
• M56: 23,284,310 km (0.103 R)
• M57: 24,455,961 km (0.082 R)
• M58: 25,265,734 km (0.095 R)
• M59: 25,374,342 km (0.098 R)
• M60: 26,249,041 km (0.108 R)
• M61: 26,800,608 km (0.108 R)
• M62: 28,591,594 km (0.066 R)
• M63: 28,761,387 km (0.097 R)
• M64: 29,102,171 km (0.102 R)
• M65: 30,075,006 km (0.113 R)
• M66: 30,942,076 km (0.111 R)
• M67: 31,817,373 km (0.095 R)
• M68: 32,464,533 km (0.078 R)
• M69: 32,641,657 km (0.117 R)
• M70: 32,937,861 km (0.088 R)
• M71: 33,115,882 km (0.08 R)
• M72: 33,592,351 km (0.095 R)
• M73: 34,552,022 km (0.105 R)
• M74: 34,612,310 km (0.063 R)
• M75: 34,672,598 km (0.11 R)
• M76: 35,277,721 km (0.111 R)
• M77: 35,581,554 km (0.081 R)
• M78: 36,130,728 km (0.071 R)
• M79: 36,744,229 km (0.099 R)
• M80: 38,168,102 km (0.104 R)
• M81: 39,925,877 km (0.034 R)
• M82: 40,242,426 km (0.111 R)
• M83: 40,369,434 km (0.119 R)
• M84: 40,623,601 km (0.12 R)
• M85: 41,774,009 km (0.092 R)
• M86: 42,031,018 km (0.102 R)
• M87: 42,482,205 km (0.072 R)
• M88: 43,194,440 km (0.111 R)
• M89: 43,259,515 km (0.093 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 286.9

Radius: 3.4

Gravity: 24.82 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 12.83 AU - 19.41 AU

Year: 22961 Days

Day: 22.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 62,417,068 km

• M1: 47,871 km (0.099 R)
• M2: 78,838 km (0.074 R)
• M3: 303,833 km (0.104 R)
• M4: 433,385 km (0.044 R)
• M5: 504,294 km (0.11 R)
• M6: 846,874 km (0.112 R)
• M7: 936,183 km (0.095 R)
• M8: 1,560,755 km (0.106 R)
• M9: 1,782,907 km (0.091 R)
• M10: 1,926,671 km (0.044 R)
• M11: 2,256,085 km (0.116 R)
• M12: 2,999,737 km (0.065 R)
• M13: 3,486,229 km (0.1 R)
• M14: 3,521,983 km (0.087 R)
• M15: 3,593,640 km (0.063 R)
• M16: 3,811,903 km (0.112 R)
• M17: 3,922,456 km (0.094 R)
• M18: 3,996,956 km (0.112 R)
• M19: 4,147,003 km (0.09 R)
• M20: 4,184,851 km (0.108 R)
• M21: 4,569,467 km (0.042 R)
• M22: 5,208,100 km (0.111 R)
• M23: 6,087,736 km (0.049 R)
• M24: 6,832,883 km (0.095 R)
• M25: 7,057,579 km (0.063 R)
• M26: 7,238,891 km (0.033 R)
• M27: 8,121,519 km (0.085 R)
• M28: 8,599,484 km (0.109 R)
• M29: 9,234,377 km (0.116 R)
• M30: 9,333,411 km (0.107 R)
• M31: 9,632,607 km (0.114 R)
• M32: 9,682,722 km (0.055 R)
• M33: 9,732,987 km (0.102 R)
• M34: 10,445,671 km (0.091 R)
• M35: 11,122,302 km (0.082 R)
• M36: 11,705,884 km (0.079 R)
• M37: 12,682,010 km (0.112 R)
• M38: 13,966,756 km (0.086 R)
• M39: 15,058,970 km (0.032 R)
• M40: 15,350,986 km (0.115 R)
• M41: 15,881,160 km (0.06 R)
• M42: 16,357,480 km (0.047 R)
• M43: 16,477,308 km (0.101 R)
• M44: 16,778,149 km (0.034 R)
• M45: 17,080,786 km (0.081 R)
• M46: 17,385,217 km (0.055 R)
• M47: 18,433,749 km (0.103 R)
• M48: 20,980,054 km (0.082 R)
• M49: 22,029,034 km (0.04 R)
• M50: 22,493,237 km (0.094 R)
• M51: 23,566,452 km (0.099 R)
• M52: 24,109,342 km (0.117 R)
• M53: 25,138,277 km (0.063 R)
• M54: 25,345,769 km (0.069 R)
• M55: 25,553,859 km (0.063 R)
• M56: 26,181,423 km (0.081 R)
• M57: 26,602,690 km (0.05 R)
• M58: 28,525,621 km (0.115 R)
• M59: 28,886,601 km (0.11 R)
• M60: 28,959,006 km (0.089 R)
• M61: 29,031,412 km (0.071 R)
• M62: 30,345,778 km (0.063 R)
• M63: 31,084,194 km (0.03 R)
• M64: 31,753,943 km (0.079 R)
• M65: 31,828,593 km (0.114 R)
• M66: 31,903,392 km (0.097 R)
• M67: 32,729,621 km (0.052 R)
• M68: 33,259,047 km (0.069 R)
• M69: 35,018,468 km (0.116 R)
• M70: 36,338,220 km (0.067 R)
• M71: 38,786,390 km (0.037 R)
• M72: 39,587,486 km (0.106 R)
• M73: 39,748,304 km (0.051 R)
• M74: 40,799,229 km (0.082 R)
• M75: 42,516,014 km (0.087 R)
• M76: 44,423,237 km (0.086 R)
• M77: 45,345,209 km (0.119 R)
• M78: 46,442,958 km (0.063 R)
• M79: 47,208,002 km (0.038 R)
• M80: 48,062,953 km (0.093 R)
• M81: 48,148,673 km (0.081 R)
• M82: 48,492,299 km (0.077 R)
• M83: 48,578,318 km (0.029 R)
• M84: 49,701,349 km (0.111 R)
• M85: 53,476,452 km (0.118 R)
• M86: 53,832,195 km (0.099 R)
• M87: 54,099,676 km (0.119 R)
• M88: 55,083,881 km (0.108 R)
• M89: 55,353,307 km (0.079 R)
• M90: 55,533,123 km (0.104 R)
• M91: 55,713,239 km (0.076 R)
• M92: 55,893,504 km (0.109 R)
• M93: 56,164,277 km (0.105 R)
• M94: 56,707,018 km (0.119 R)
• M95: 58,528,970 km (0.077 R)
• M96: 59,907,963 km (0.095 R)
• M97: 60,185,168 km (0.113 R)

Kuiper Belt

Range: 30.9 - 58.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 455 - 12,361 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit