🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.4 AU - 0.66 AU

Year: 148 Days

Day: 16.9 Hours

Environment

Temp: 137 °C

Axial Tilt: 2.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,472,858 km

• M1: 216,917 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.7 AU - 0.78 AU

Year: 244 Days

Day: 47.8 Hours

Environment

Temp: 83 °C

Axial Tilt: 3.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.88 AU - 1 AU

Year: 349 Days

Day: 42.1 Hours

Environment

Temp: 27 °C

Axial Tilt: 31.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 65,472,858 km

• M1: 353,649 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.89 AU - 1.01 AU

Year: 355 Days

Day: 37.8 Hours

Environment

Temp: -0 °C

Axial Tilt: 24.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 65,472,858 km

• M1: 125,662 km (0.109 R)
• M2: 708,795 km (0.095 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.02 AU - 1.12 AU

Year: 424 Days

Day: 28 Hours

Environment

Temp: -8 °C

Axial Tilt: 35.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.62 AU - 1.88 AU

Year: 886 Days

Day: 14.1 Hours

Environment

Temp: -77 °C

Axial Tilt: 47.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,472,858 km

• M1: 458,218 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 894.3

Radius: 13.8

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 7.31 AU - 7.45 AU

Year: 7676 Days

Day: 14.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 65,472,858 km

• M1: 182,659 km (0.109 R)
• M2: 268,528 km (0.091 R)
• M3: 521,648 km (0.084 R)
• M4: 947,403 km (0.092 R)
• M5: 1,052,271 km (0.089 R)
• M6: 1,161,478 km (0.119 R)
• M7: 1,575,864 km (0.085 R)
• M8: 2,269,699 km (0.096 R)
• M9: 2,919,253 km (0.086 R)
• M10: 3,103,857 km (0.11 R)
• M11: 3,823,572 km (0.099 R)
• M12: 3,996,956 km (0.09 R)
• M13: 4,291,813 km (0.099 R)
• M14: 4,716,821 km (0.118 R)
• M15: 4,871,954 km (0.12 R)
• M16: 5,092,012 km (0.045 R)
• M17: 5,509,540 km (0.109 R)
• M18: 5,673,050 km (0.086 R)
• M19: 6,446,322 km (0.073 R)
• M20: 6,933,263 km (0.112 R)
• M21: 7,252,804 km (0.079 R)
• M22: 7,360,365 km (0.086 R)
• M23: 7,468,374 km (0.088 R)
• M24: 7,576,983 km (0.08 R)
• M25: 8,053,901 km (0.111 R)
• M26: 8,578,391 km (0.04 R)
• M27: 9,425,115 km (0.09 R)
• M28: 9,739,719 km (0.105 R)
• M29: 9,898,293 km (0.105 R)
• M30: 10,017,821 km (0.113 R)
• M31: 10,137,799 km (0.107 R)
• M32: 10,663,336 km (0.059 R)
• M33: 10,991,255 km (0.093 R)
• M34: 11,197,849 km (0.119 R)
• M35: 12,292,906 km (0.067 R)
• M36: 12,896,832 km (0.094 R)
• M37: 13,334,107 km (0.104 R)
• M38: 14,629,625 km (0.12 R)
• M39: 14,902,641 km (0.097 R)
• M40: 15,039,822 km (0.047 R)
• M41: 15,592,736 km (0.073 R)
• M42: 16,152,381 km (0.025 R)
• M43: 16,529,218 km (0.084 R)
• M44: 17,243,399 km (0.095 R)
• M45: 17,822,043 km (0.114 R)
• M46: 18,260,215 km (0.066 R)
• M47: 20,048,508 km (0.101 R)
• M48: 21,322,933 km (0.065 R)
• M49: 21,840,092 km (0.089 R)
• M50: 23,629,133 km (0.115 R)
• M51: 24,056,983 km (0.107 R)
• M52: 24,218,100 km (0.092 R)
• M53: 25,903,619 km (0.032 R)
• M54: 26,510,687 km (0.071 R)
• M55: 28,247,070 km (0.07 R)
• M56: 28,701,099 km (0.065 R)
• M57: 28,928,937 km (0.104 R)
• M58: 29,444,003 km (0.092 R)
• M59: 29,616,489 km (0.079 R)
• M60: 30,774,077 km (0.05 R)
• M61: 30,890,614 km (0.094 R)
• M62: 31,124,286 km (0.05 R)
• M63: 31,710,859 km (0.101 R)
• M64: 32,064,508 km (0.084 R)
• M65: 33,612,398 km (0.082 R)
• M66: 34,516,418 km (0.117 R)
• M67: 35,489,552 km (0.096 R)
• M68: 35,979,485 km (0.094 R)
• M69: 36,225,274 km (0.118 R)
• M70: 36,718,648 km (0.095 R)
• M71: 37,028,166 km (0.115 R)
• M72: 37,214,266 km (0.119 R)
• M73: 38,399,978 km (0.059 R)
• M74: 38,903,076 km (0.12 R)
• M75: 39,029,037 km (0.067 R)
• M76: 40,361,356 km (0.043 R)
• M77: 40,488,963 km (0.094 R)
• M78: 41,257,746 km (0.092 R)
• M79: 41,772,812 km (0.045 R)
• M80: 42,484,748 km (0.091 R)
• M81: 42,874,750 km (0.075 R)
• M82: 43,200,574 km (0.067 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 793.1

Radius: 3.3

Gravity: 72.83 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 9.46 AU - 14.34 AU

Year: 15718 Days

Day: 15.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 65,472,858 km

• M1: 58,194 km (0.102 R)
• M2: 130,449 km (0.09 R)
• M3: 293,810 km (0.079 R)
• M4: 564,732 km (0.106 R)
• M5: 894,296 km (0.092 R)
• M6: 918,082 km (0.066 R)
• M7: 990,936 km (0.06 R)
• M8: 1,116,299 km (0.054 R)
• M9: 1,167,911 km (0.106 R)
• M10: 1,246,898 km (0.075 R)
• M11: 1,409,960 km (0.117 R)
• M12: 1,816,118 km (0.117 R)
• M13: 2,288,847 km (0.096 R)
• M14: 2,832,486 km (0.085 R)
• M15: 3,265,273 km (0.056 R)
• M16: 4,190,685 km (0.106 R)
• M17: 4,352,251 km (0.101 R)
• M18: 4,433,931 km (0.078 R)
• M19: 4,598,639 km (0.059 R)
• M20: 5,190,897 km (0.062 R)
• M21: 5,451,945 km (0.099 R)
• M22: 5,941,579 km (0.105 R)
• M23: 6,214,595 km (0.062 R)
• M24: 6,445,275 km (0.104 R)
• M25: 6,631,823 km (0.111 R)
• M26: 6,820,017 km (0.113 R)
• M27: 7,346,901 km (0.096 R)
• M28: 7,639,814 km (0.111 R)
• M29: 9,740,617 km (0.079 R)
• M30: 9,954,542 km (0.082 R)
• M31: 10,441,632 km (0.112 R)
• M32: 11,326,504 km (0.104 R)
• M33: 11,777,990 km (0.1 R)
• M34: 12,931,838 km (0.089 R)
• M35: 13,285,039 km (0.083 R)
• M36: 14,606,886 km (0.116 R)
• M37: 15,036,082 km (0.093 R)
• M38: 15,345,301 km (0.069 R)
• M39: 15,407,384 km (0.063 R)
• M40: 15,844,359 km (0.112 R)
• M41: 16,158,964 km (0.066 R)
• M42: 16,348,654 km (0.056 R)
• M43: 16,922,362 km (0.119 R)
• M44: 19,348,989 km (0.112 R)
• M45: 19,617,816 km (0.046 R)
• M46: 21,256,212 km (0.074 R)
• M47: 24,082,714 km (0.113 R)
• M48: 26,501,712 km (0.107 R)
• M49: 26,949,757 km (0.098 R)
• M50: 27,702,085 km (0.076 R)
• M51: 28,005,021 km (0.058 R)
• M52: 28,614,034 km (0.113 R)
• M53: 29,767,583 km (0.068 R)
• M54: 30,779,612 km (0.061 R)
• M55: 31,644,737 km (0.114 R)
• M56: 32,677,411 km (0.032 R)
• M57: 33,479,255 km (0.113 R)
• M58: 33,882,571 km (0.074 R)
• M59: 35,102,243 km (0.073 R)
• M60: 35,429,862 km (0.091 R)
• M61: 35,511,991 km (0.064 R)
• M62: 35,923,385 km (0.071 R)
• M63: 36,667,784 km (0.105 R)
• M64: 36,917,015 km (0.116 R)
• M65: 37,417,120 km (0.069 R)
• M66: 39,440,282 km (0.091 R)
• M67: 39,780,916 km (0.062 R)
• M68: 40,037,028 km (0.106 R)
• M69: 40,550,896 km (0.09 R)
• M70: 40,808,654 km (0.081 R)
• M71: 41,585,066 km (0.11 R)
• M72: 42,453,632 km (0.114 R)
• M73: 43,328,031 km (0.062 R)
• M74: 43,591,623 km (0.085 R)
• M75: 43,767,550 km (0.102 R)
• M76: 44,120,152 km (0.099 R)
• M77: 44,473,801 km (0.061 R)
• M78: 45,272,804 km (0.083 R)
• M79: 45,361,814 km (0.101 R)
• M80: 45,540,135 km (0.111 R)
• M81: 46,166,052 km (0.048 R)
• M82: 47,155,343 km (0.098 R)
• M83: 47,245,700 km (0.099 R)
• M84: 47,697,935 km (0.098 R)
• M85: 51,274,820 km (0.115 R)
• M86: 53,142,250 km (0.042 R)
• M87: 53,801,079 km (0.079 R)
• M88: 55,317,253 km (0.079 R)
• M89: 56,751,299 km (0.115 R)
• M90: 57,231,957 km (0.045 R)
• M91: 58,391,190 km (0.095 R)
• M92: 60,046,641 km (0.111 R)
• M93: 62,211,920 km (0.051 R)
• M94: 62,608,354 km (0.043 R)
• M95: 62,806,871 km (0.075 R)
• M96: 64,703,173 km (0.041 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 303.9

Radius: 4

Gravity: 18.99 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 9.91 AU - 15.87 AU

Year: 17719 Days

Day: 21.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 65,472,858 km

• M1: 74,649 km (0.084 R)
• M2: 138,378 km (0.072 R)
• M3: 224,247 km (0.088 R)
• M4: 594,652 km (0.102 R)
• M5: 647,759 km (0.108 R)
• M6: 739,612 km (0.089 R)
• M7: 998,117 km (0.081 R)
• M8: 1,040,304 km (0.113 R)
• M9: 1,214,884 km (0.098 R)
• M10: 1,398,590 km (0.108 R)
• M11: 1,445,863 km (0.062 R)
• M12: 1,895,405 km (0.07 R)
• M13: 1,921,585 km (0.105 R)
• M14: 2,108,283 km (0.106 R)
• M15: 2,356,914 km (0.061 R)
• M16: 2,643,843 km (0.083 R)
• M17: 2,791,496 km (0.05 R)
• M18: 3,281,878 km (0.065 R)
• M19: 3,472,615 km (0.095 R)
• M20: 3,699,705 km (0.056 R)
• M21: 3,798,440 km (0.08 R)
• M22: 3,831,650 km (0.084 R)
• M23: 3,931,582 km (0.057 R)
• M24: 4,977,570 km (0.056 R)
• M25: 5,757,723 km (0.09 R)
• M26: 6,026,101 km (0.086 R)
• M27: 6,337,863 km (0.084 R)
• M28: 6,575,275 km (0.113 R)
• M29: 7,140,157 km (0.054 R)
• M30: 7,804,521 km (0.113 R)
• M31: 8,925,757 km (0.115 R)
• M32: 9,595,207 km (0.076 R)
• M33: 10,746,363 km (0.057 R)
• M34: 11,505,722 km (0.104 R)
• M35: 12,875,739 km (0.041 R)
• M36: 15,077,521 km (0.042 R)
• M37: 15,552,943 km (0.054 R)
• M38: 15,659,157 km (0.08 R)
• M39: 16,789,967 km (0.089 R)
• M40: 17,392,697 km (0.095 R)
• M41: 18,281,907 km (0.055 R)
• M42: 19,185,927 km (0.049 R)
• M43: 20,919,617 km (0.056 R)
• M44: 20,978,259 km (0.084 R)
• M45: 21,390,401 km (0.051 R)
• M46: 21,627,065 km (0.049 R)
• M47: 21,924,166 km (0.061 R)
• M48: 22,462,270 km (0.117 R)
• M49: 22,522,408 km (0.103 R)
• M50: 22,582,397 km (0.115 R)
• M51: 22,642,685 km (0.102 R)
• M52: 23,490,606 km (0.119 R)
• M53: 23,918,456 km (0.033 R)
• M54: 24,102,611 km (0.109 R)
• M55: 24,225,580 km (0.109 R)
• M56: 25,217,414 km (0.112 R)
• M57: 25,781,099 km (0.091 R)
• M58: 25,906,910 km (0.11 R)
• M59: 26,793,278 km (0.105 R)
• M60: 26,857,007 km (0.09 R)
• M61: 27,432,659 km (0.042 R)
• M62: 28,076,977 km (0.118 R)
• M63: 28,400,857 km (0.067 R)
• M64: 28,595,932 km (0.105 R)
• M65: 29,643,416 km (0.085 R)
• M66: 30,636,746 km (0.11 R)
• M67: 31,641,146 km (0.05 R)
• M68: 32,113,427 km (0.089 R)
• M69: 32,248,813 km (0.077 R)
• M70: 33,407,299 km (0.104 R)
• M71: 34,717,926 km (0.086 R)
• M72: 35,834,824 km (0.119 R)
• M73: 36,680,052 km (0.118 R)
• M74: 37,034,150 km (0.109 R)
• M75: 37,745,936 km (0.112 R)
• M76: 39,835,220 km (0.075 R)
• M77: 40,345,050 km (0.092 R)
• M78: 40,710,667 km (0.099 R)
• M79: 42,480,410 km (0.115 R)
• M80: 43,749,149 km (0.06 R)
• M81: 43,824,247 km (0.08 R)
• M82: 43,974,444 km (0.083 R)
• M83: 44,727,819 km (0.047 R)
• M84: 45,561,528 km (0.097 R)
• M85: 46,247,434 km (0.073 R)
• M86: 47,861,146 km (0.107 R)
• M87: 48,093,172 km (0.11 R)
• M88: 49,649,589 km (0.093 R)
• M89: 50,748,834 km (0.067 R)
• M90: 51,459,723 km (0.066 R)
• M91: 51,697,434 km (0.066 R)
• M92: 52,651,868 km (0.069 R)
• M93: 52,811,489 km (0.072 R)
• M94: 52,891,374 km (0.039 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 379.5

Radius: 7.1

Gravity: 7.53 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 13.01 AU - 16.27 AU

Year: 21448 Days

Day: 21.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 65,472,858 km

• M1: 111,450 km (0.104 R)
• M2: 498,161 km (0.07 R)
• M3: 712,385 km (0.088 R)
• M4: 931,696 km (0.08 R)
• M5: 1,049,279 km (0.09 R)
• M6: 2,002,816 km (0.108 R)
• M7: 2,063,553 km (0.059 R)
• M8: 2,473,750 km (0.104 R)
• M9: 2,671,519 km (0.095 R)
• M10: 2,738,688 km (0.112 R)
• M11: 4,711,735 km (0.104 R)
• M12: 4,833,956 km (0.071 R)
• M13: 5,081,540 km (0.073 R)
• M14: 5,460,621 km (0.115 R)
• M15: 6,157,149 km (0.069 R)
• M16: 6,201,580 km (0.07 R)
• M17: 7,253,552 km (0.084 R)
• M18: 7,775,948 km (0.105 R)
• M19: 7,823,969 km (0.078 R)
• M20: 8,017,399 km (0.084 R)
• M21: 8,163,556 km (0.085 R)
• M22: 11,264,720 km (0.087 R)
• M23: 12,539,742 km (0.081 R)
• M24: 14,329,232 km (0.041 R)
• M25: 15,163,240 km (0.093 R)
• M26: 15,586,153 km (0.078 R)
• M27: 15,646,890 km (0.117 R)
• M28: 15,768,663 km (0.106 R)
• M29: 16,691,532 km (0.102 R)
• M30: 17,379,383 km (0.106 R)
• M31: 18,204,116 km (0.102 R)
• M32: 18,396,349 km (0.087 R)
• M33: 20,421,007 km (0.112 R)
• M34: 22,172,798 km (0.033 R)
• M35: 22,378,046 km (0.084 R)
• M36: 22,652,708 km (0.078 R)
• M37: 23,066,645 km (0.109 R)
• M38: 25,818,049 km (0.11 R)
• M39: 25,961,962 km (0.105 R)
• M40: 26,612,713 km (0.109 R)
• M41: 27,415,306 km (0.108 R)
• M42: 27,488,758 km (0.032 R)
• M43: 28,225,977 km (0.096 R)
• M44: 28,374,079 km (0.119 R)
• M45: 28,745,829 km (0.098 R)
• M46: 30,856,954 km (0.104 R)
• M47: 35,465,766 km (0.11 R)
• M48: 36,671,375 km (0.118 R)
• M49: 37,076,187 km (0.089 R)
• M50: 37,645,407 km (0.102 R)
• M51: 38,217,618 km (0.101 R)
• M52: 38,627,965 km (0.036 R)
• M53: 38,874,951 km (0.093 R)
• M54: 39,784,955 km (0.107 R)
• M55: 39,951,159 km (0.085 R)
• M56: 40,451,115 km (0.038 R)
• M57: 40,785,615 km (0.07 R)
• M58: 41,205,088 km (0.112 R)
• M59: 42,217,566 km (0.099 R)
• M60: 45,303,621 km (0.065 R)
• M61: 45,390,388 km (0.107 R)
• M62: 45,737,903 km (0.109 R)
• M63: 45,912,035 km (0.061 R)
• M64: 48,461,482 km (0.098 R)
• M65: 50,246,484 km (0.107 R)
• M66: 50,516,059 km (0.119 R)
• M67: 51,056,556 km (0.085 R)
• M68: 51,508,641 km (0.072 R)
• M69: 53,329,696 km (0.065 R)
• M70: 55,728,648 km (0.119 R)
• M71: 57,034,787 km (0.097 R)
• M72: 58,540,040 km (0.082 R)
• M73: 58,918,373 km (0.097 R)
• M74: 60,153,453 km (0.117 R)
• M75: 60,917,899 km (0.103 R)
• M76: 61,685,336 km (0.112 R)
• M77: 62,166,742 km (0.117 R)
• M78: 62,456,213 km (0.072 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 349 - 18,575 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit