🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.48 AU - 0.52 AU

Year: 130 Days

Day: 41.1 Hours

Environment

Temp: 211 °C

Axial Tilt: 14.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 103,888,344 km

• M1: 37,399 km (0.042 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.55 AU - 0.61 AU

Year: 162 Days

Day: 35.2 Hours

Environment

Temp: 164 °C

Axial Tilt: 21.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 103,888,344 km

• M1: 60,438 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.89 AU - 0.91 AU

Year: 313 Days

Day: 42.7 Hours

Environment

Temp: 138 °C

Axial Tilt: 28.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.82 AU - 3.88 AU

Year: 2251 Days

Day: 31.2 Hours

Environment

Temp: -121 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 103,888,344 km

• M1: 172,187 km (0.078 R)
• M2: 884,722 km (0.111 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 3.13 AU - 4.79 AU

Year: 2893 Days

Day: 40.4 Hours

Environment

Temp: -115 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,888,344 km

• M1: 2,023,610 km (0.095 R)

Asteroid Belt

Center: 4.48 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 604.7

Radius: 13.8

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 4.91 AU - 5.09 AU

Year: 4104 Days

Day: 14.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 103,888,344 km

• M1: 175,777 km (0.116 R)
• M2: 289,771 km (0.064 R)
• M3: 599,289 km (0.032 R)
• M4: 742,305 km (0.119 R)
• M5: 910,153 km (0.104 R)
• M6: 1,104,331 km (0.117 R)
• M7: 1,259,614 km (0.09 R)
• M8: 1,535,622 km (0.109 R)
• M9: 1,651,560 km (0.103 R)
• M10: 1,816,268 km (0.068 R)
• M11: 2,162,437 km (0.119 R)
• M12: 2,326,845 km (0.098 R)
• M13: 2,461,483 km (0.073 R)
• M14: 2,564,257 km (0.108 R)
• M15: 3,651,385 km (0.115 R)
• M16: 3,769,418 km (0.112 R)
• M17: 4,254,115 km (0.105 R)
• M18: 4,694,680 km (0.027 R)
• M19: 5,506,548 km (0.086 R)
• M20: 5,710,749 km (0.08 R)
• M21: 5,848,230 km (0.097 R)
• M22: 6,196,942 km (0.074 R)
• M23: 6,314,676 km (0.087 R)
• M24: 7,086,152 km (0.089 R)
• M25: 7,583,415 km (0.101 R)
• M26: 7,709,526 km (0.101 R)
• M27: 7,989,424 km (0.115 R)
• M28: 8,402,763 km (0.096 R)
• M29: 8,533,362 km (0.12 R)
• M30: 9,250,085 km (0.093 R)
• M31: 10,291,735 km (0.027 R)
• M32: 10,741,576 km (0.11 R)
• M33: 11,312,890 km (0.082 R)
• M34: 11,457,252 km (0.097 R)
• M35: 11,806,264 km (0.078 R)
• M36: 12,247,428 km (0.046 R)
• M37: 12,455,220 km (0.081 R)
• M38: 12,604,369 km (0.119 R)
• M39: 12,754,116 km (0.101 R)
• M40: 12,934,531 km (0.025 R)
• M41: 13,176,431 km (0.04 R)
• M42: 13,450,494 km (0.099 R)
• M43: 13,757,170 km (0.073 R)
• M44: 13,880,438 km (0.082 R)
• M45: 14,159,289 km (0.063 R)
• M46: 14,533,882 km (0.109 R)
• M47: 14,691,109 km (0.066 R)
• M48: 15,133,919 km (0.062 R)
• M49: 15,517,039 km (0.106 R)
• M50: 15,806,361 km (0.12 R)
• M51: 17,014,963 km (0.107 R)
• M52: 17,814,862 km (0.119 R)
• M53: 17,983,160 km (0.117 R)
• M54: 18,287,143 km (0.097 R)
• M55: 18,661,138 km (0.115 R)
• M56: 18,900,494 km (0.118 R)
• M57: 19,382,199 km (0.08 R)
• M58: 20,217,255 km (0.12 R)
• M59: 20,568,810 km (0.12 R)
• M60: 20,709,880 km (0.105 R)
• M61: 20,815,945 km (0.086 R)
• M62: 20,993,219 km (0.114 R)
• M63: 21,384,866 km (0.052 R)
• M64: 21,743,003 km (0.071 R)
• M65: 22,030,830 km (0.095 R)
• M66: 22,792,732 km (0.033 R)
• M67: 22,902,237 km (0.078 R)
• M68: 23,085,195 km (0.116 R)
• M69: 23,600,111 km (0.085 R)
• M70: 24,454,315 km (0.065 R)
• M71: 24,753,810 km (0.09 R)
• M72: 24,979,254 km (0.085 R)
• M73: 25,356,390 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 426.6

Radius: 13.8

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 7.11 AU - 11.25 AU

Year: 10210 Days

Day: 10.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 103,888,344 km

• M1: 175,329 km (0.085 R)
• M2: 397,182 km (0.079 R)
• M3: 553,063 km (0.079 R)
• M4: 1,003,652 km (0.09 R)
• M5: 1,598,154 km (0.083 R)
• M6: 2,020,319 km (0.068 R)
• M7: 2,131,470 km (0.105 R)
• M8: 2,383,393 km (0.112 R)
• M9: 2,742,877 km (0.076 R)
• M10: 2,992,406 km (0.114 R)
• M11: 3,197,505 km (0.094 R)
• M12: 3,301,924 km (0.111 R)
• M13: 4,120,973 km (0.108 R)
• M14: 4,760,653 km (0.077 R)
• M15: 5,556,813 km (0.078 R)
• M16: 5,906,274 km (0.097 R)
• M17: 6,132,316 km (0.106 R)
• M18: 6,460,384 km (0.097 R)
• M19: 6,895,564 km (0.103 R)
• M20: 6,997,440 km (0.088 R)
• M21: 8,221,899 km (0.116 R)
• M22: 8,511,072 km (0.093 R)
• M23: 9,436,484 km (0.119 R)
• M24: 9,853,862 km (0.118 R)
• M25: 10,238,628 km (0.035 R)
• M26: 10,355,015 km (0.044 R)
• M27: 11,542,972 km (0.057 R)
• M28: 11,745,228 km (0.084 R)
• M29: 11,907,841 km (0.096 R)
• M30: 12,030,212 km (0.115 R)
• M31: 12,235,311 km (0.108 R)
• M32: 13,235,672 km (0.032 R)
• M33: 14,003,258 km (0.092 R)
• M34: 14,089,427 km (0.109 R)
• M35: 14,218,978 km (0.092 R)
• M36: 14,392,362 km (0.069 R)
• M37: 15,225,772 km (0.089 R)
• M38: 15,626,096 km (0.109 R)
• M39: 16,756,009 km (0.098 R)
• M40: 17,679,028 km (0.101 R)
• M41: 18,052,723 km (0.105 R)
• M42: 18,146,671 km (0.077 R)
• M43: 18,334,865 km (0.108 R)
• M44: 18,523,807 km (0.051 R)
• M45: 20,252,560 km (0.074 R)
• M46: 20,399,016 km (0.106 R)
• M47: 20,594,690 km (0.118 R)
• M48: 20,741,894 km (0.098 R)
• M49: 21,235,268 km (0.036 R)
• M50: 21,334,302 km (0.101 R)
• M51: 21,832,313 km (0.078 R)
• M52: 22,535,872 km (0.1 R)
• M53: 22,890,419 km (0.072 R)
• M54: 22,992,146 km (0.096 R)
• M55: 23,093,872 km (0.102 R)
• M56: 23,605,198 km (0.105 R)
• M57: 24,430,978 km (0.102 R)
• M58: 24,899,668 km (0.062 R)
• M59: 25,108,955 km (0.101 R)
• M60: 25,634,642 km (0.064 R)
• M61: 26,323,541 km (0.098 R)
• M62: 27,018,423 km (0.113 R)
• M63: 27,557,274 km (0.095 R)
• M64: 27,936,505 km (0.036 R)
• M65: 28,208,324 km (0.066 R)
• M66: 28,645,299 km (0.12 R)
• M67: 29,692,036 km (0.073 R)
• M68: 29,802,888 km (0.066 R)
• M69: 30,136,491 km (0.114 R)
• M70: 30,415,341 km (0.093 R)
• M71: 32,049,997 km (0.097 R)
• M72: 32,906,595 km (0.083 R)
• M73: 34,876,200 km (0.096 R)
• M74: 35,286,398 km (0.086 R)
• M75: 35,403,982 km (0.05 R)
• M76: 35,521,566 km (0.107 R)
• M77: 35,816,273 km (0.068 R)
• M78: 36,467,323 km (0.101 R)
• M79: 37,601,275 km (0.113 R)
• M80: 39,232,490 km (0.109 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 911.6

Radius: 7.1

Gravity: 18.08 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 18.14 AU - 20.08 AU

Year: 30666 Days

Day: 15.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 103,888,344 km

• M1: 106,514 km (0.112 R)
• M2: 253,120 km (0.115 R)
• M3: 313,408 km (0.103 R)
• M4: 785,389 km (0.102 R)
• M5: 879,785 km (0.092 R)
• M6: 977,921 km (0.057 R)
• M7: 1,681,929 km (0.105 R)
• M8: 2,510,701 km (0.095 R)
• M9: 2,844,005 km (0.118 R)
• M10: 3,242,085 km (0.12 R)
• M11: 3,657,668 km (0.108 R)
• M12: 4,256,359 km (0.096 R)
• M13: 5,850,922 km (0.038 R)
• M14: 6,291,787 km (0.1 R)
• M15: 6,548,348 km (0.069 R)
• M16: 7,072,090 km (0.099 R)
• M17: 7,338,972 km (0.1 R)
• M18: 7,745,430 km (0.101 R)
• M19: 8,020,540 km (0.089 R)
• M20: 8,368,954 km (0.069 R)
• M21: 8,580,335 km (0.117 R)
• M22: 9,080,441 km (0.086 R)
• M23: 9,516,669 km (0.064 R)
• M24: 10,561,011 km (0.11 R)
• M25: 11,484,778 km (0.05 R)
• M26: 11,562,868 km (0.1 R)
• M27: 16,212,071 km (0.076 R)
• M28: 17,724,505 km (0.104 R)
• M29: 17,905,369 km (0.1 R)
• M30: 24,710,277 km (0.052 R)
• M31: 25,216,666 km (0.119 R)
• M32: 25,318,243 km (0.065 R)
• M33: 26,136,543 km (0.088 R)
• M34: 28,114,377 km (0.116 R)
• M35: 32,322,266 km (0.08 R)
• M36: 32,432,669 km (0.097 R)
• M37: 35,348,331 km (0.112 R)
• M38: 37,068,108 km (0.094 R)
• M39: 37,183,748 km (0.066 R)
• M40: 37,996,363 km (0.106 R)
• M41: 38,229,736 km (0.099 R)
• M42: 39,285,298 km (0.105 R)
• M43: 41,305,318 km (0.097 R)
• M44: 41,425,296 km (0.113 R)
• M45: 41,785,528 km (0.086 R)
• M46: 42,026,380 km (0.105 R)
• M47: 43,969,208 km (0.032 R)
• M48: 46,813,063 km (0.118 R)
• M49: 48,067,890 km (0.12 R)
• M50: 48,446,522 km (0.087 R)
• M51: 49,715,711 km (0.109 R)
• M52: 53,196,853 km (0.105 R)
• M53: 54,112,093 km (0.064 R)
• M54: 54,769,127 km (0.09 R)
• M55: 55,825,737 km (0.104 R)
• M56: 56,223,667 km (0.109 R)
• M57: 57,423,143 km (0.083 R)
• M58: 58,093,192 km (0.088 R)
• M59: 59,305,832 km (0.067 R)
• M60: 62,030,308 km (0.07 R)
• M61: 62,442,450 km (0.075 R)
• M62: 64,100,294 km (0.111 R)
• M63: 64,795,326 km (0.099 R)
• M64: 65,213,601 km (0.059 R)
• M65: 65,492,901 km (0.104 R)
• M66: 65,772,649 km (0.112 R)
• M67: 68,733,340 km (0.071 R)
• M68: 70,158,559 km (0.117 R)
• M69: 70,874,684 km (0.074 R)
• M70: 71,737,415 km (0.104 R)
• M71: 74,637,968 km (0.103 R)
• M72: 78,317,178 km (0.108 R)
• M73: 78,614,130 km (0.115 R)
• M74: 78,762,681 km (0.052 R)
• M75: 79,805,378 km (0.119 R)
• M76: 80,403,171 km (0.106 R)
• M77: 81,302,852 km (0.11 R)
• M78: 83,263,332 km (0.098 R)
• M79: 83,869,802 km (0.114 R)
• M80: 85,850,628 km (0.098 R)
• M81: 86,156,705 km (0.087 R)
• M82: 88,464,102 km (0.101 R)
• M83: 89,547,789 km (0.082 R)
• M84: 90,013,637 km (0.115 R)
• M85: 90,947,577 km (0.085 R)
• M86: 91,884,807 km (0.117 R)
• M87: 92,041,436 km (0.06 R)
• M88: 92,511,473 km (0.112 R)
• M89: 93,139,485 km (0.107 R)
• M90: 95,348,596 km (0.104 R)
• M91: 95,824,318 km (0.107 R)
• M92: 96,778,004 km (0.088 R)
• M93: 98,855,021 km (0.065 R)
• M94: 103,541,025 km (0.117 R)
• M95: 106,157,192 km (0.031 R)
• M96: 106,485,709 km (0.12 R)
• M97: 108,133,679 km (0.046 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 693.7

Radius: 6.9

Gravity: 14.57 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 16.18 AU - 22.9 AU

Year: 31707 Days

Day: 20.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 56.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 103,888,344 km

• M1: 112,049 km (0.08 R)
• M2: 222,302 km (0.113 R)
• M3: 521,049 km (0.107 R)
• M4: 1,766,452 km (0.051 R)
• M5: 2,175,303 km (0.117 R)
• M6: 2,841,911 km (0.11 R)
• M7: 3,319,278 km (0.108 R)
• M8: 3,368,346 km (0.096 R)
• M9: 3,976,611 km (0.048 R)
• M10: 4,293,309 km (0.092 R)
• M11: 4,673,288 km (0.076 R)
• M12: 5,523,303 km (0.114 R)
• M13: 5,936,193 km (0.088 R)
• M14: 7,619,917 km (0.095 R)
• M15: 8,012,911 km (0.103 R)
• M16: 8,079,033 km (0.117 R)
• M17: 8,278,597 km (0.111 R)
• M18: 9,791,031 km (0.037 R)
• M19: 11,535,641 km (0.092 R)
• M20: 12,138,222 km (0.082 R)
• M21: 12,750,975 km (0.091 R)
• M22: 12,905,808 km (0.115 R)
• M23: 13,373,750 km (0.06 R)
• M24: 13,452,289 km (0.07 R)
• M25: 13,688,953 km (0.089 R)
• M26: 14,246,205 km (0.065 R)
• M27: 14,892,318 km (0.105 R)
• M28: 17,142,270 km (0.046 R)
• M29: 18,262,908 km (0.05 R)
• M30: 20,212,617 km (0.097 R)
• M31: 20,483,539 km (0.104 R)
• M32: 20,664,851 km (0.108 R)
• M33: 20,846,762 km (0.063 R)
• M34: 21,029,122 km (0.091 R)
• M35: 21,120,527 km (0.097 R)
• M36: 21,212,080 km (0.12 R)
• M37: 21,487,341 km (0.114 R)
• M38: 22,227,401 km (0.09 R)
• M39: 23,258,729 km (0.034 R)
• M40: 24,018,387 km (0.113 R)
• M41: 24,113,980 km (0.083 R)
• M42: 25,076,343 km (0.047 R)
• M43: 25,464,699 km (0.106 R)
• M44: 25,855,150 km (0.105 R)
• M45: 25,953,136 km (0.04 R)
• M46: 27,038,319 km (0.101 R)
• M47: 27,636,561 km (0.078 R)
• M48: 32,894,178 km (0.089 R)
• M49: 33,319,335 km (0.068 R)
• M50: 33,639,475 km (0.072 R)
• M51: 33,746,288 km (0.119 R)
• M52: 33,960,512 km (0.118 R)
• M53: 36,455,804 km (0.085 R)
• M54: 38,226,146 km (0.027 R)
• M55: 38,449,346 km (0.057 R)
• M56: 39,572,227 km (0.089 R)
• M57: 41,620,222 km (0.09 R)
• M58: 43,004,601 km (0.106 R)
• M59: 43,236,777 km (0.064 R)
• M60: 45,581,574 km (0.078 R)
• M61: 47,367,174 km (0.099 R)
• M62: 47,727,106 km (0.119 R)
• M63: 49,783,329 km (0.083 R)
• M64: 50,027,174 km (0.106 R)
• M65: 55,996,577 km (0.088 R)
• M66: 57,907,541 km (0.087 R)
• M67: 58,549,315 km (0.073 R)
• M68: 59,710,345 km (0.109 R)
• M69: 62,580,380 km (0.06 R)
• M70: 66,029,658 km (0.046 R)
• M71: 68,182,820 km (0.116 R)
• M72: 72,281,652 km (0.091 R)
• M73: 72,834,267 km (0.103 R)
• M74: 77,586,841 km (0.083 R)
• M75: 77,728,211 km (0.12 R)
• M76: 78,577,778 km (0.085 R)
• M77: 79,003,683 km (0.105 R)
• M78: 81,288,341 km (0.057 R)
• M79: 81,575,420 km (0.117 R)
• M80: 83,449,881 km (0.11 R)
• M81: 85,046,838 km (0.098 R)
• M82: 87,682,005 km (0.084 R)
• M83: 89,305,441 km (0.112 R)
• M84: 89,601,794 km (0.098 R)
• M85: 91,684,645 km (0.072 R)
• M86: 95,897,920 km (0.112 R)
• M87: 96,504,988 km (0.088 R)
• M88: 100,327,812 km (0.065 R)
• M89: 101,407,011 km (0.113 R)
• M90: 102,490,100 km (0.048 R)
• M91: 103,421,646 km (0.106 R)
• M92: 103,732,660 km (0.104 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 427 - 18,258 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit