🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.68 AU - 0.74 AU

Year: 220 Days

Day: 32.8 Hours

Environment

Temp: 116 °C

Axial Tilt: 21.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2.08 AU - 2.54 AU

Year: 1289 Days

Day: 46.4 Hours

Environment

Temp: -78 °C

Axial Tilt: 48.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,375,548 km

• M1: 1,229,844 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.95 AU - 3.13 AU

Year: 1946 Days

Day: 16.7 Hours

Environment

Temp: -98 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 4.38 AU - 4.88 AU

Year: 3657 Days

Day: 41.2 Hours

Environment

Temp: -138 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,375,548 km

• M1: 3,151,429 km (0.055 R)

Asteroid Belt

Center: 5.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 694.5

Radius: 8.3

Gravity: 10.08 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 6.11 AU - 6.59 AU

Year: 5874 Days

Day: 14.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 88,375,548 km

• M1: 131,945 km (0.103 R)
• M2: 191,336 km (0.116 R)
• M3: 323,730 km (0.116 R)
• M4: 561,441 km (0.103 R)
• M5: 648,357 km (0.068 R)
• M6: 726,746 km (0.102 R)
• M7: 893,847 km (0.039 R)
• M8: 1,450,800 km (0.111 R)
• M9: 1,591,273 km (0.116 R)
• M10: 1,773,333 km (0.116 R)
• M11: 1,829,283 km (0.108 R)
• M12: 1,885,980 km (0.094 R)
• M13: 2,237,984 km (0.094 R)
• M14: 2,339,412 km (0.097 R)
• M15: 2,401,046 km (0.11 R)
• M16: 2,674,511 km (0.093 R)
• M17: 3,436,562 km (0.112 R)
• M18: 3,553,997 km (0.107 R)
• M19: 3,793,054 km (0.034 R)
• M20: 3,939,062 km (0.105 R)
• M21: 4,012,664 km (0.115 R)
• M22: 4,236,612 km (0.091 R)
• M23: 4,670,446 km (0.085 R)
• M24: 5,092,012 km (0.079 R)
• M25: 5,691,301 km (0.075 R)
• M26: 6,198,289 km (0.093 R)
• M27: 7,075,231 km (0.09 R)
• M28: 7,376,073 km (0.074 R)
• M29: 7,558,732 km (0.113 R)
• M30: 8,084,119 km (0.066 R)
• M31: 8,240,898 km (0.071 R)
• M32: 9,137,438 km (0.077 R)
• M33: 9,432,295 km (0.069 R)
• M34: 9,564,241 km (0.104 R)
• M35: 10,505,510 km (0.091 R)
• M36: 10,676,650 km (0.081 R)
• M37: 10,814,280 km (0.091 R)
• M38: 11,335,629 km (0.109 R)
• M39: 11,581,718 km (0.106 R)
• M40: 11,793,997 km (0.102 R)
• M41: 12,583,574 km (0.101 R)
• M42: 12,656,279 km (0.104 R)
• M43: 12,948,145 km (0.04 R)
• M44: 13,279,205 km (0.094 R)
• M45: 13,427,306 km (0.082 R)
• M46: 13,687,756 km (0.112 R)
• M47: 13,949,702 km (0.046 R)
• M48: 14,899,200 km (0.101 R)
• M49: 15,401,250 km (0.061 R)
• M50: 15,908,686 km (0.033 R)
• M51: 16,860,129 km (0.109 R)
• M52: 17,666,910 km (0.085 R)
• M53: 18,817,467 km (0.039 R)
• M54: 18,983,820 km (0.074 R)
• M55: 19,108,884 km (0.086 R)
• M56: 19,234,247 km (0.078 R)
• M57: 20,247,025 km (0.117 R)
• M58: 20,674,127 km (0.115 R)
• M59: 20,759,846 km (0.036 R)
• M60: 20,845,715 km (0.095 R)
• M61: 21,277,006 km (0.087 R)
• M62: 21,363,623 km (0.087 R)
• M63: 22,016,767 km (0.097 R)
• M64: 22,323,892 km (0.055 R)
• M65: 23,120,052 km (0.095 R)
• M66: 23,656,061 km (0.111 R)
• M67: 23,790,699 km (0.06 R)
• M68: 24,331,794 km (0.118 R)
• M69: 24,422,301 km (0.098 R)
• M70: 25,059,439 km (0.088 R)
• M71: 25,150,992 km (0.116 R)
• M72: 25,609,959 km (0.085 R)
• M73: 25,794,413 km (0.083 R)
• M74: 26,118,143 km (0.026 R)
• M75: 26,210,893 km (0.096 R)
• M76: 26,769,641 km (0.068 R)
• M77: 27,050,437 km (0.097 R)
• M78: 27,473,649 km (0.095 R)
• M79: 27,993,801 km (0.1 R)
• M80: 28,183,640 km (0.102 R)
• M81: 28,564,816 km (0.083 R)
• M82: 29,380,573 km (0.087 R)
• M83: 29,766,984 km (0.085 R)
• M84: 31,428,418 km (0.057 R)
• M85: 31,873,173 km (0.093 R)
• M86: 32,071,540 km (0.076 R)
• M87: 33,320,532 km (0.047 R)
• M88: 33,572,156 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 941.8

Radius: 10.2

Gravity: 9.05 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 8.74 AU - 10.8 AU

Year: 11210 Days

Day: 9.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 153.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 88,375,548 km

• M1: 160,519 km (0.041 R)
• M2: 395,686 km (0.088 R)
• M3: 603,328 km (0.099 R)
• M4: 847,023 km (0.076 R)
• M5: 1,625,082 km (0.089 R)
• M6: 2,220,631 km (0.113 R)
• M7: 2,910,576 km (0.074 R)
• M8: 3,527,817 km (0.104 R)
• M9: 3,868,900 km (0.101 R)
• M10: 4,078,786 km (0.08 R)
• M11: 4,992,829 km (0.119 R)
• M12: 5,610,369 km (0.084 R)
• M13: 5,768,494 km (0.088 R)
• M14: 6,129,922 km (0.087 R)
• M15: 6,623,147 km (0.064 R)
• M16: 8,223,245 km (0.104 R)
• M17: 8,313,154 km (0.092 R)
• M18: 8,448,390 km (0.112 R)
• M19: 9,369,165 km (0.112 R)
• M20: 9,509,937 km (0.102 R)
• M21: 9,746,301 km (0.065 R)
• M22: 10,515,683 km (0.04 R)
• M23: 10,662,139 km (0.077 R)
• M24: 13,043,289 km (0.047 R)
• M25: 13,253,324 km (0.083 R)
• M26: 13,570,472 km (0.118 R)
• M27: 14,918,648 km (0.096 R)
• M28: 16,877,033 km (0.114 R)
• M29: 16,991,326 km (0.093 R)
• M30: 18,207,407 km (0.096 R)
• M31: 19,571,291 km (0.09 R)
• M32: 19,932,420 km (0.107 R)
• M33: 21,522,945 km (0.105 R)
• M34: 22,710,902 km (0.059 R)
• M35: 23,281,019 km (0.114 R)
• M36: 24,306,213 km (0.096 R)
• M37: 25,215,319 km (0.101 R)
• M38: 25,477,116 km (0.081 R)
• M39: 25,937,428 km (0.047 R)
• M40: 26,799,561 km (0.034 R)
• M41: 30,063,487 km (0.114 R)
• M42: 30,898,842 km (0.069 R)
• M43: 31,812,586 km (0.119 R)
• M44: 32,237,144 km (0.096 R)
• M45: 32,806,364 km (0.072 R)
• M46: 33,810,316 km (0.11 R)
• M47: 34,316,106 km (0.113 R)
• M48: 34,679,030 km (0.082 R)
• M49: 35,554,926 km (0.069 R)
• M50: 35,628,229 km (0.114 R)
• M51: 35,701,532 km (0.099 R)
• M52: 35,995,641 km (0.119 R)
• M53: 36,438,152 km (0.114 R)
• M54: 38,903,973 km (0.079 R)
• M55: 39,358,153 km (0.107 R)
• M56: 40,884,500 km (0.036 R)
• M57: 41,500,544 km (0.11 R)
• M58: 42,508,085 km (0.049 R)
• M59: 42,975,728 km (0.116 R)
• M60: 43,995,088 km (0.09 R)
• M61: 44,073,777 km (0.036 R)
• M62: 44,389,129 km (0.112 R)
• M63: 45,977,410 km (0.104 R)
• M64: 46,698,172 km (0.068 R)
• M65: 47,100,291 km (0.116 R)
• M66: 48,232,149 km (0.115 R)
• M67: 48,557,225 km (0.094 R)
• M68: 48,719,987 km (0.054 R)
• M69: 49,046,111 km (0.059 R)
• M70: 49,291,152 km (0.039 R)
• M71: 49,454,812 km (0.111 R)
• M72: 50,687,648 km (0.115 R)
• M73: 51,764,154 km (0.097 R)
• M74: 52,681,040 km (0.099 R)
• M75: 53,603,311 km (0.087 R)
• M76: 53,687,385 km (0.117 R)
• M77: 53,771,608 km (0.098 R)
• M78: 54,530,967 km (0.068 R)
• M79: 54,700,162 km (0.07 R)
• M80: 54,869,507 km (0.054 R)
• M81: 55,039,151 km (0.101 R)
• M82: 55,208,795 km (0.098 R)
• M83: 55,548,831 km (0.109 R)
• M84: 55,719,073 km (0.111 R)
• M85: 55,804,344 km (0.1 R)
• M86: 55,889,615 km (0.079 R)
• M87: 57,259,333 km (0.115 R)
• M88: 57,517,389 km (0.061 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 296.1

Radius: 7.9

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 13.44 AU - 14.1 AU

Year: 18757 Days

Day: 21.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 88,375,548 km

• M1: 137,630 km (0.089 R)
• M2: 199,264 km (0.113 R)
• M3: 413,189 km (0.042 R)
• M4: 489,933 km (0.038 R)
• M5: 847,023 km (0.106 R)
• M6: 1,095,505 km (0.108 R)
• M7: 1,320,052 km (0.03 R)
• M8: 1,461,870 km (0.027 R)
• M9: 1,534,725 km (0.096 R)
• M10: 1,658,741 km (0.097 R)
• M11: 1,917,097 km (0.104 R)
• M12: 2,188,318 km (0.06 R)
• M13: 2,244,118 km (0.118 R)
• M14: 2,414,210 km (0.077 R)
• M15: 2,767,112 km (0.11 R)
• M16: 4,023,285 km (0.069 R)
• M17: 4,265,334 km (0.095 R)
• M18: 4,512,171 km (0.066 R)
• M19: 5,280,356 km (0.098 R)
• M20: 5,583,741 km (0.105 R)
• M21: 5,892,660 km (0.111 R)
• M22: 6,852,929 km (0.055 R)
• M23: 8,294,454 km (0.118 R)
• M24: 8,382,118 km (0.117 R)
• M25: 8,470,082 km (0.111 R)
• M26: 8,647,056 km (0.101 R)
• M27: 9,458,026 km (0.095 R)
• M28: 9,872,562 km (0.058 R)
• M29: 10,246,108 km (0.047 R)
• M30: 11,589,646 km (0.077 R)
• M31: 12,683,506 km (0.098 R)
• M32: 13,551,323 km (0.04 R)
• M33: 14,755,736 km (0.086 R)
• M34: 16,103,164 km (0.095 R)
• M35: 16,763,937 km (0.1 R)
• M36: 17,265,240 km (0.115 R)
• M37: 18,683,577 km (0.097 R)
• M38: 19,727,770 km (0.115 R)
• M39: 21,029,571 km (0.098 R)
• M40: 21,811,818 km (0.054 R)
• M41: 22,054,316 km (0.065 R)
• M42: 23,157,152 km (0.053 R)
• M43: 23,466,670 km (0.054 R)
• M44: 23,715,302 km (0.112 R)
• M45: 24,403,452 km (0.105 R)
• M46: 24,781,486 km (0.069 R)
• M47: 25,161,614 km (0.06 R)
• M48: 25,735,322 km (0.083 R)
• M49: 25,991,732 km (0.108 R)
• M50: 26,895,603 km (0.081 R)
• M51: 26,960,678 km (0.112 R)
• M52: 30,207,251 km (0.089 R)
• M53: 30,613,259 km (0.074 R)
• M54: 31,979,387 km (0.109 R)
• M55: 32,324,061 km (0.117 R)
• M56: 32,878,022 km (0.092 R)
• M57: 33,365,411 km (0.046 R)
• M58: 34,488,293 km (0.111 R)
• M59: 35,409,816 km (0.116 R)
• M60: 35,552,233 km (0.092 R)
• M61: 36,771,007 km (0.106 R)
• M62: 37,930,540 km (0.117 R)
• M63: 38,222,406 km (0.062 R)
• M64: 38,295,409 km (0.106 R)
• M65: 38,588,172 km (0.04 R)
• M66: 38,808,081 km (0.117 R)
• M67: 39,323,147 km (0.072 R)
• M68: 40,657,709 km (0.108 R)
• M69: 42,308,971 km (0.095 R)
• M70: 42,460,214 km (0.059 R)
• M71: 43,294,970 km (0.077 R)
• M72: 43,447,410 km (0.087 R)
• M73: 44,135,261 km (0.114 R)
• M74: 44,211,856 km (0.05 R)
• M75: 44,672,767 km (0.091 R)
• M76: 45,987,133 km (0.039 R)
• M77: 46,610,059 km (0.094 R)
• M78: 47,942,976 km (0.067 R)
• M79: 50,005,781 km (0.028 R)
• M80: 50,806,878 km (0.106 R)
• M81: 51,450,747 km (0.068 R)
• M82: 51,854,661 km (0.035 R)
• M83: 53,317,130 km (0.108 R)
• M84: 53,480,341 km (0.117 R)
• M85: 53,971,471 km (0.07 R)
• M86: 54,053,451 km (0.103 R)
• M87: 54,135,430 km (0.093 R)
• M88: 54,299,539 km (0.1 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 504

Radius: 5.9

Gravity: 14.48 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 17.21 AU - 19.77 AU

Year: 29186 Days

Day: 24.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 88,375,548 km

• M1: 95,743 km (0.042 R)
• M2: 381,325 km (0.059 R)
• M3: 944,561 km (0.07 R)
• M4: 1,275,023 km (0.117 R)
• M5: 1,338,901 km (0.036 R)
• M6: 2,417,950 km (0.074 R)
• M7: 2,457,594 km (0.051 R)
• M8: 2,658,953 km (0.104 R)
• M9: 3,607,253 km (0.079 R)
• M10: 4,356,440 km (0.093 R)
• M11: 4,999,411 km (0.084 R)
• M12: 5,306,236 km (0.057 R)
• M13: 6,045,549 km (0.106 R)
• M14: 6,760,627 km (0.075 R)
• M15: 7,444,289 km (0.087 R)
• M16: 7,560,377 km (0.084 R)
• M17: 7,971,323 km (0.06 R)
• M18: 8,329,460 km (0.112 R)
• M19: 8,389,598 km (0.109 R)
• M20: 8,631,797 km (0.099 R)
• M21: 8,692,683 km (0.109 R)
• M22: 9,877,050 km (0.101 R)
• M23: 10,004,657 km (0.117 R)
• M24: 10,455,545 km (0.092 R)
• M25: 10,781,668 km (0.06 R)
• M26: 12,324,471 km (0.103 R)
• M27: 12,530,766 km (0.05 R)
• M28: 13,296,857 km (0.101 R)
• M29: 13,437,778 km (0.091 R)
• M30: 15,093,677 km (0.099 R)
• M31: 15,314,334 km (0.033 R)
• M32: 15,684,589 km (0.112 R)
• M33: 15,833,588 km (0.065 R)
• M34: 19,385,490 km (0.05 R)
• M35: 19,705,630 km (0.116 R)
• M36: 19,785,964 km (0.117 R)
• M37: 20,188,981 km (0.05 R)
• M38: 21,994,777 km (0.119 R)
• M39: 22,077,953 km (0.114 R)
• M40: 22,244,904 km (0.064 R)
• M41: 23,340,110 km (0.081 R)
• M42: 23,424,932 km (0.115 R)
• M43: 23,680,595 km (0.076 R)
• M44: 24,022,725 km (0.071 R)
• M45: 24,366,352 km (0.08 R)
• M46: 25,145,906 km (0.114 R)
• M47: 28,253,802 km (0.06 R)
• M48: 28,889,742 km (0.119 R)
• M49: 29,072,252 km (0.045 R)
• M50: 29,255,210 km (0.108 R)
• M51: 32,518,388 km (0.072 R)
• M52: 32,993,810 km (0.074 R)
• M53: 33,663,410 km (0.1 R)
• M54: 35,015,925 km (0.085 R)
• M55: 35,113,163 km (0.086 R)
• M56: 35,405,627 km (0.116 R)
• M57: 36,484,677 km (0.116 R)
• M58: 37,077,832 km (0.101 R)
• M59: 39,989,156 km (0.102 R)
• M60: 41,523,582 km (0.063 R)
• M61: 41,626,505 km (0.112 R)
• M62: 42,349,811 km (0.043 R)
• M63: 44,755,345 km (0.112 R)
• M64: 45,921,310 km (0.049 R)
• M65: 46,347,814 km (0.038 R)
• M66: 48,825,603 km (0.116 R)
• M67: 49,588,104 km (0.108 R)
• M68: 50,025,678 km (0.114 R)
• M69: 52,121,394 km (0.025 R)
• M70: 53,908,341 km (0.116 R)
• M71: 54,133,186 km (0.118 R)
• M72: 56,284,104 km (0.094 R)
• M73: 56,626,235 km (0.101 R)
• M74: 56,854,671 km (0.075 R)
• M75: 57,197,998 km (0.108 R)
• M76: 58,116,978 km (0.099 R)
• M77: 63,969,396 km (0.103 R)
• M78: 64,207,406 km (0.095 R)
• M79: 64,564,945 km (0.038 R)
• M80: 64,803,554 km (0.072 R)
• M81: 64,923,082 km (0.111 R)
• M82: 65,281,968 km (0.044 R)
• M83: 65,401,646 km (0.054 R)
• M84: 66,242,087 km (0.096 R)
• M85: 69,761,377 km (0.118 R)
• M86: 70,619,919 km (0.074 R)
• M87: 71,358,633 km (0.111 R)
• M88: 76,979,923 km (0.109 R)
• M89: 77,613,320 km (0.117 R)
• M90: 77,740,179 km (0.106 R)
• M91: 77,867,188 km (0.117 R)
• M92: 78,121,205 km (0.059 R)
• M93: 80,677,234 km (0.112 R)
• M94: 81,449,309 km (0.033 R)
• M95: 81,707,365 km (0.079 R)
• M96: 82,612,133 km (0.114 R)
• M97: 86,527,708 km (0.077 R)
• M98: 87,978,508 km (0.099 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: 495 - 14,654 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit