🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.57 AU - 0.77 AU

Year: 202 Days

Day: 35.9 Hours

Environment

Temp: 136 °C

Axial Tilt: 17.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.71 AU - 2.13 AU

Year: 982 Days

Day: 39.4 Hours

Environment

Temp: -58 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,429,407 km

• M1: 187,745 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.31 AU - 2.79 AU

Year: 1502 Days

Day: 44.9 Hours

Environment

Temp: -94 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.07 AU - 3.11 AU

Year: 1538 Days

Day: 37.6 Hours

Environment

Temp: -101 °C

Axial Tilt: 43.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.78 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 53.1

Radius: 10.7

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 4.11 AU - 5.83 AU

Year: 4088 Days

Day: 6.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 98,429,407 km

• M1: 199,713 km (0.107 R)
• M2: 276,606 km (0.117 R)
• M3: 517,010 km (0.072 R)
• M4: 595,549 km (0.064 R)
• M5: 747,241 km (0.027 R)
• M6: 899,083 km (0.064 R)
• M7: 1,011,132 km (0.118 R)
• M8: 1,150,557 km (0.112 R)
• M9: 1,304,493 km (0.091 R)
• M10: 1,490,444 km (0.086 R)
• M11: 1,590,973 km (0.096 R)
• M12: 1,667,867 km (0.029 R)
• M13: 1,772,436 km (0.084 R)
• M14: 1,942,678 km (0.119 R)
• M15: 2,137,305 km (0.087 R)
• M16: 2,626,639 km (0.109 R)
• M17: 3,128,690 km (0.063 R)
• M18: 3,357,724 km (0.088 R)
• M19: 3,424,295 km (0.116 R)
• M20: 3,547,265 km (0.083 R)
• M21: 3,649,141 km (0.076 R)
• M22: 3,913,779 km (0.064 R)
• M23: 4,007,278 km (0.089 R)
• M24: 4,089,707 km (0.068 R)
• M25: 4,184,701 km (0.109 R)
• M26: 4,304,529 km (0.099 R)
• M27: 4,449,639 km (0.092 R)
• M28: 4,596,544 km (0.06 R)
• M29: 4,845,026 km (0.081 R)
• M30: 5,008,836 km (0.112 R)
• M31: 5,420,080 km (0.099 R)
• M32: 6,016,677 km (0.114 R)
• M33: 6,247,656 km (0.079 R)
• M34: 6,522,916 km (0.05 R)
• M35: 6,844,701 km (0.059 R)
• M36: 6,972,009 km (0.117 R)
• M37: 7,649,538 km (0.089 R)
• M38: 7,929,435 km (0.072 R)
• M39: 8,227,733 km (0.07 R)
• M40: 8,666,953 km (0.074 R)
• M41: 9,981,619 km (0.12 R)
• M42: 10,077,960 km (0.115 R)
• M43: 10,417,397 km (0.11 R)
• M44: 11,257,539 km (0.068 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 50

Radius: 10.5

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 9.18 AU - 14.22 AU

Year: 14766 Days

Day: 12.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 98,429,407 km

• M1: 134,788 km (0.096 R)
• M2: 369,058 km (0.068 R)
• M3: 682,765 km (0.09 R)
• M4: 839,992 km (0.058 R)
• M5: 1,060,649 km (0.05 R)
• M6: 1,300,305 km (0.12 R)
• M7: 1,958,087 km (0.114 R)
• M8: 3,018,586 km (0.113 R)
• M9: 3,226,527 km (0.099 R)
• M10: 3,497,897 km (0.111 R)
• M11: 4,721,608 km (0.106 R)
• M12: 5,096,949 km (0.077 R)
• M13: 5,528,090 km (0.099 R)
• M14: 7,140,157 km (0.091 R)
• M15: 7,596,729 km (0.097 R)
• M16: 7,802,726 km (0.074 R)
• M17: 7,880,367 km (0.094 R)
• M18: 8,036,547 km (0.11 R)
• M19: 8,141,266 km (0.108 R)
• M20: 8,246,433 km (0.049 R)
• M21: 8,325,720 km (0.083 R)
• M22: 9,654,598 km (0.095 R)
• M23: 9,849,823 km (0.058 R)
• M24: 10,586,293 km (0.045 R)
• M25: 10,874,419 km (0.087 R)
• M26: 11,458,150 km (0.093 R)
• M27: 12,353,044 km (0.101 R)
• M28: 12,870,054 km (0.102 R)
• M29: 13,332,162 km (0.076 R)
• M30: 14,559,014 km (0.071 R)
• M31: 15,040,420 km (0.111 R)
• M32: 15,986,178 km (0.066 R)
• M33: 16,118,123 km (0.077 R)
• M34: 16,649,495 km (0.034 R)
• M35: 16,716,365 km (0.109 R)
• M36: 17,186,701 km (0.078 R)
• M37: 18,037,314 km (0.086 R)
• M38: 18,623,738 km (0.103 R)
• M39: 18,727,858 km (0.058 R)
• M40: 19,286,457 km (0.093 R)
• M41: 19,356,618 km (0.064 R)
• M42: 20,063,468 km (0.07 R)
• M43: 21,502,300 km (0.03 R)
• M44: 22,714,193 km (0.054 R)
• M45: 22,788,393 km (0.103 R)
• M46: 23,123,193 km (0.043 R)
• M47: 23,422,090 km (0.083 R)
• M48: 23,910,527 km (0.078 R)
• M49: 23,986,074 km (0.07 R)
• M50: 25,280,843 km (0.084 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 56

Radius: 3.9

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 12.99 AU - 13.33 AU

Year: 17614 Days

Day: 20 Hours

Environment

Temp: -181 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 98,429,407 km

• M1: 59,241 km (0.073 R)
• M2: 88,263 km (0.096 R)
• M3: 127,906 km (0.063 R)
• M4: 658,380 km (0.091 R)
• M5: 825,930 km (0.073 R)
• M6: 1,123,630 km (0.093 R)
• M7: 1,183,918 km (0.05 R)
• M8: 1,618,350 km (0.097 R)
• M9: 1,790,836 km (0.072 R)
• M10: 2,005,509 km (0.058 R)
• M11: 2,819,172 km (0.105 R)
• M12: 2,984,627 km (0.097 R)
• M13: 3,026,365 km (0.074 R)
• M14: 3,368,196 km (0.057 R)
• M15: 3,565,815 km (0.115 R)
• M16: 3,903,457 km (0.059 R)
• M17: 4,417,176 km (0.051 R)
• M18: 6,866,393 km (0.082 R)
• M19: 7,060,720 km (0.082 R)
• M20: 7,144,645 km (0.106 R)
• M21: 7,798,537 km (0.109 R)
• M22: 8,059,585 km (0.067 R)
• M23: 8,620,129 km (0.111 R)
• M24: 10,280,366 km (0.074 R)
• M25: 11,049,299 km (0.119 R)
• M26: 11,179,150 km (0.113 R)
• M27: 11,407,735 km (0.043 R)
• M28: 12,472,274 km (0.059 R)
• M29: 12,777,304 km (0.114 R)
• M30: 13,256,765 km (0.045 R)
• M31: 13,291,322 km (0.057 R)
• M32: 13,464,108 km (0.1 R)
• M33: 13,602,934 km (0.072 R)
• M34: 15,196,600 km (0.115 R)
• M35: 15,522,275 km (0.082 R)
• M36: 16,107,053 km (0.078 R)
• M37: 17,942,320 km (0.115 R)
• M38: 18,942,681 km (0.111 R)
• M39: 19,098,263 km (0.052 R)
• M40: 19,842,662 km (0.085 R)
• M41: 20,079,774 km (0.115 R)
• M42: 20,876,682 km (0.088 R)
• M43: 20,916,774 km (0.116 R)
• M44: 21,765,144 km (0.076 R)
• M45: 22,091,417 km (0.047 R)
• M46: 22,173,097 km (0.116 R)
• M47: 22,583,594 km (0.094 R)
• M48: 22,748,451 km (0.111 R)
• M49: 23,120,949 km (0.107 R)
• M50: 24,503,832 km (0.038 R)
• M51: 26,085,979 km (0.076 R)
• M52: 26,998,377 km (0.114 R)
• M53: 29,888,458 km (0.062 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 217.3

Radius: 7.8

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 13.25 AU - 18.27 AU

Year: 23084 Days

Day: 17.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 98,429,407 km

• M1: 153,936 km (0.101 R)
• M2: 587,620 km (0.106 R)
• M3: 696,528 km (0.1 R)
• M4: 1,314,965 km (0.072 R)
• M5: 1,610,421 km (0.066 R)
• M6: 1,739,823 km (0.056 R)
• M7: 2,036,476 km (0.093 R)
• M8: 3,244,329 km (0.048 R)
• M9: 3,309,703 km (0.031 R)
• M10: 3,813,699 km (0.065 R)
• M11: 4,022,088 km (0.107 R)
• M12: 4,092,399 km (0.116 R)
• M13: 4,377,832 km (0.094 R)
• M14: 4,632,747 km (0.105 R)
• M15: 5,233,682 km (0.027 R)
• M16: 5,939,035 km (0.11 R)
• M17: 6,799,074 km (0.087 R)
• M18: 6,925,185 km (0.071 R)
• M19: 7,480,342 km (0.04 R)
• M20: 8,005,580 km (0.092 R)
• M21: 8,407,251 km (0.064 R)
• M22: 8,724,249 km (0.103 R)
• M23: 8,952,984 km (0.089 R)
• M24: 10,174,600 km (0.11 R)
• M25: 11,849,498 km (0.102 R)
• M26: 12,102,917 km (0.087 R)
• M27: 12,666,901 km (0.039 R)
• M28: 13,608,170 km (0.102 R)
• M29: 13,714,086 km (0.119 R)
• M30: 13,820,300 km (0.093 R)
• M31: 14,087,183 km (0.106 R)
• M32: 14,625,885 km (0.106 R)
• M33: 14,680,039 km (0.095 R)
• M34: 14,734,493 km (0.094 R)
• M35: 15,391,377 km (0.072 R)
• M36: 15,557,131 km (0.102 R)
• M37: 16,338,481 km (0.117 R)
• M38: 16,451,128 km (0.067 R)
• M39: 16,507,527 km (0.046 R)
• M40: 16,677,171 km (0.102 R)
• M41: 17,304,285 km (0.096 R)
• M42: 17,534,217 km (0.117 R)
• M43: 18,171,803 km (0.102 R)
• M44: 19,529,254 km (0.11 R)
• M45: 19,588,944 km (0.1 R)
• M46: 19,948,876 km (0.054 R)
• M47: 20,250,316 km (0.077 R)
• M48: 20,432,077 km (0.12 R)
• M49: 20,492,664 km (0.025 R)
• M50: 20,980,204 km (0.074 R)
• M51: 21,041,389 km (0.087 R)
• M52: 21,164,060 km (0.105 R)
• M53: 22,779,417 km (0.043 R)
• M54: 23,031,340 km (0.086 R)
• M55: 25,536,656 km (0.096 R)
• M56: 25,732,928 km (0.1 R)
• M57: 26,061,146 km (0.101 R)
• M58: 26,324,737 km (0.104 R)
• M59: 26,655,498 km (0.102 R)
• M60: 27,120,897 km (0.099 R)
• M61: 27,992,155 km (0.1 R)
• M62: 28,059,624 km (0.111 R)
• M63: 28,329,798 km (0.081 R)
• M64: 29,282,138 km (0.109 R)
• M65: 31,638,454 km (0.078 R)
• M66: 31,778,926 km (0.093 R)
• M67: 31,849,387 km (0.096 R)
• M68: 32,343,060 km (0.107 R)
• M69: 32,413,819 km (0.106 R)
• M70: 33,195,319 km (0.108 R)
• M71: 34,127,014 km (0.065 R)
• M72: 34,487,545 km (0.089 R)
• M73: 34,994,532 km (0.063 R)
• M74: 35,212,646 km (0.109 R)
• M75: 35,650,070 km (0.099 R)
• M76: 36,899,212 km (0.102 R)
• M77: 37,343,518 km (0.073 R)
• M78: 37,566,269 km (0.116 R)
• M79: 37,640,619 km (0.12 R)
• M80: 38,162,566 km (0.074 R)
• M81: 38,686,907 km (0.116 R)
• M82: 41,651,638 km (0.051 R)
• M83: 42,501,054 km (0.117 R)
• M84: 44,609,935 km (0.089 R)
• M85: 51,715,535 km (0.12 R)
• M86: 51,798,412 km (0.115 R)
• M87: 51,964,017 km (0.097 R)
• M88: 52,295,676 km (0.1 R)
• M89: 52,628,232 km (0.119 R)
• M90: 53,462,539 km (0.086 R)
• M91: 54,049,112 km (0.086 R)
• M92: 54,217,111 km (0.093 R)
• M93: 54,722,004 km (0.092 R)
• M94: 55,397,887 km (0.07 R)
• M95: 56,246,406 km (0.116 R)
• M96: 56,928,423 km (0.104 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 627.3

Radius: 3.4

Gravity: 54.26 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 16.87 AU - 21.29 AU

Year: 30750 Days

Day: 22.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 98,429,407 km

• M1: 67,169 km (0.065 R)
• M2: 363,373 km (0.106 R)
• M3: 859,141 km (0.036 R)
• M4: 981,512 km (0.084 R)
• M5: 2,480,482 km (0.101 R)
• M6: 2,698,746 km (0.095 R)
• M7: 3,200,347 km (0.11 R)
• M8: 3,582,869 km (0.113 R)
• M9: 3,879,222 km (0.074 R)
• M10: 4,132,192 km (0.113 R)
• M11: 4,760,803 km (0.059 R)
• M12: 5,196,132 km (0.083 R)
• M13: 5,306,984 km (0.113 R)
• M14: 5,362,635 km (0.085 R)
• M15: 6,636,461 km (0.109 R)
• M16: 6,938,499 km (0.09 R)
• M17: 7,618,571 km (0.102 R)
• M18: 7,681,402 km (0.112 R)
• M19: 8,319,586 km (0.073 R)
• M20: 8,645,111 km (0.095 R)
• M21: 12,119,971 km (0.107 R)
• M22: 12,340,628 km (0.078 R)
• M23: 12,562,780 km (0.104 R)
• M24: 13,539,954 km (0.042 R)
• M25: 13,692,544 km (0.098 R)
• M26: 14,076,262 km (0.07 R)
• M27: 15,090,536 km (0.118 R)
• M28: 16,289,862 km (0.105 R)
• M29: 17,768,786 km (0.109 R)
• M30: 17,935,738 km (0.084 R)
• M31: 20,066,310 km (0.079 R)
• M32: 20,153,227 km (0.115 R)
• M33: 21,738,216 km (0.071 R)
• M34: 22,275,273 km (0.079 R)
• M35: 22,816,817 km (0.093 R)
• M36: 25,494,619 km (0.063 R)
• M37: 26,155,692 km (0.085 R)
• M38: 26,440,676 km (0.113 R)
• M39: 27,013,935 km (0.112 R)
• M40: 27,205,869 km (0.117 R)
• M41: 28,269,809 km (0.11 R)
• M42: 29,248,628 km (0.091 R)
• M43: 29,445,798 km (0.113 R)
• M44: 31,340,305 km (0.087 R)
• M45: 32,353,083 km (0.036 R)
• M46: 32,454,959 km (0.114 R)
• M47: 33,068,460 km (0.11 R)
• M48: 37,041,630 km (0.108 R)
• M49: 37,148,293 km (0.085 R)
• M50: 37,789,918 km (0.069 R)
• M51: 39,409,764 km (0.12 R)
• M52: 41,052,199 km (0.116 R)
• M53: 41,383,409 km (0.111 R)
• M54: 41,715,516 km (0.109 R)
• M55: 42,048,371 km (0.083 R)
• M56: 42,605,324 km (0.108 R)
• M57: 44,403,640 km (0.119 R)
• M58: 45,882,864 km (0.066 R)
• M59: 46,456,123 km (0.074 R)
• M60: 47,378,244 km (0.079 R)
• M61: 48,306,349 km (0.119 R)
• M62: 48,889,482 km (0.106 R)
• M63: 51,720,771 km (0.051 R)
• M64: 52,197,839 km (0.08 R)
• M65: 52,916,058 km (0.034 R)
• M66: 53,036,036 km (0.083 R)
• M67: 53,758,144 km (0.108 R)
• M68: 55,699,626 km (0.086 R)
• M69: 59,276,511 km (0.11 R)
• M70: 60,276,273 km (0.069 R)
• M71: 61,533,643 km (0.042 R)
• M72: 61,912,575 km (0.03 R)
• M73: 62,419,113 km (0.09 R)
• M74: 64,330,376 km (0.107 R)
• M75: 65,100,356 km (0.105 R)
• M76: 68,340,945 km (0.051 R)
• M77: 69,126,483 km (0.064 R)
• M78: 69,783,368 km (0.104 R)
• M79: 70,310,401 km (0.101 R)
• M80: 73,098,756 km (0.066 R)
• M81: 74,439,302 km (0.052 R)
• M82: 80,570,870 km (0.097 R)
• M83: 81,123,784 km (0.083 R)
• M84: 82,233,202 km (0.111 R)
• M85: 84,186,800 km (0.062 R)
• M86: 87,571,003 km (0.078 R)
• M87: 88,424,010 km (0.095 R)
• M88: 88,994,277 km (0.116 R)
• M89: 90,712,259 km (0.103 R)
• M90: 91,143,400 km (0.077 R)
• M91: 93,744,758 km (0.055 R)
• M92: 96,810,467 km (0.066 R)
• M93: 97,987,054 km (0.059 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 340 - 11,511 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit