🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.47 AU - 0.73 AU

Year: 171 Days

Day: 40.7 Hours

Environment

Temp: 167 °C

Axial Tilt: 3.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 109,524,026 km

• M1: 186,848 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.63 AU - 0.95 AU

Year: 259 Days

Day: 25.5 Hours

Environment

Temp: 100 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.65 AU - 1.03 AU

Year: 284 Days

Day: 44.4 Hours

Environment

Temp: 132 °C

Axial Tilt: 16.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.98 AU - 1.52 AU

Year: 516 Days

Day: 16.4 Hours

Environment

Temp: -1 °C

Axial Tilt: 24 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.23 AU - 2.71 AU

Year: 1432 Days

Day: 13.9 Hours

Environment

Temp: -82 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 109,524,026 km

• M1: 97,239 km (0.072 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.36 AU - 3.82 AU

Year: 2004 Days

Day: 25.7 Hours

Environment

Temp: -100 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 109,524,026 km

• M1: 52,359 km (0.119 R)
• M2: 1,018,462 km (0.112 R)

Asteroid Belt

Center: 7.44 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 11.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 242.9

Radius: 11.7

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 10.81 AU - 12.77 AU

Year: 14936 Days

Day: 5.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 109,524,026 km

• M1: 152,739 km (0.105 R)
• M2: 270,473 km (0.093 R)
• M3: 715,377 km (0.102 R)
• M4: 811,269 km (0.102 R)
• M5: 1,034,918 km (0.11 R)
• M6: 1,318,705 km (0.112 R)
• M7: 1,418,936 km (0.075 R)
• M8: 1,501,065 km (0.097 R)
• M9: 1,757,476 km (0.095 R)
• M10: 1,959,433 km (0.116 R)
• M11: 2,051,585 km (0.101 R)
• M12: 2,361,552 km (0.096 R)
• M13: 3,380,313 km (0.106 R)
• M14: 3,604,561 km (0.108 R)
• M15: 3,950,281 km (0.112 R)
• M16: 6,657,105 km (0.085 R)
• M17: 7,405,992 km (0.093 R)
• M18: 7,515,199 km (0.101 R)
• M19: 7,772,058 km (0.031 R)
• M20: 8,219,057 km (0.109 R)
• M21: 8,483,845 km (0.114 R)
• M22: 8,905,412 km (0.108 R)
• M23: 9,255,620 km (0.036 R)
• M24: 9,452,042 km (0.11 R)
• M25: 9,531,030 km (0.081 R)
• M26: 9,649,960 km (0.076 R)
• M27: 9,929,259 km (0.112 R)
• M28: 10,130,469 km (0.026 R)
• M29: 10,211,251 km (0.083 R)
• M30: 11,114,823 km (0.059 R)
• M31: 12,001,040 km (0.1 R)
• M32: 12,086,760 km (0.092 R)
• M33: 13,350,712 km (0.098 R)
• M34: 13,572,865 km (0.079 R)
• M35: 13,706,755 km (0.073 R)
• M36: 13,975,882 km (0.08 R)
• M37: 14,382,938 km (0.03 R)
• M38: 14,656,403 km (0.103 R)
• M39: 14,793,733 km (0.041 R)
• M40: 15,394,070 km (0.088 R)
• M41: 15,533,794 km (0.112 R)
• M42: 16,666,400 km (0.045 R)
• M43: 16,953,777 km (0.112 R)
• M44: 17,146,160 km (0.085 R)
• M45: 17,825,484 km (0.098 R)
• M46: 17,923,321 km (0.078 R)
• M47: 18,168,512 km (0.025 R)
• M48: 18,316,165 km (0.05 R)
• M49: 18,513,634 km (0.094 R)
• M50: 20,220,845 km (0.119 R)
• M51: 21,352,254 km (0.064 R)
• M52: 21,612,255 km (0.084 R)
• M53: 22,082,890 km (0.077 R)
• M54: 22,293,075 km (0.09 R)
• M55: 22,556,965 km (0.043 R)
• M56: 22,981,075 km (0.092 R)
• M57: 24,922,407 km (0.108 R)
• M58: 25,636,288 km (0.078 R)
• M59: 25,857,244 km (0.034 R)
• M60: 27,931,568 km (0.091 R)
• M61: 28,444,240 km (0.094 R)
• M62: 28,845,013 km (0.03 R)
• M63: 29,247,730 km (0.102 R)
• M64: 29,652,392 km (0.061 R)
• M65: 29,942,463 km (0.085 R)
• M66: 30,058,850 km (0.101 R)
• M67: 31,880,952 km (0.088 R)
• M68: 32,118,663 km (0.113 R)
• M69: 34,284,541 km (0.118 R)
• M70: 34,772,230 km (0.094 R)
• M71: 35,139,493 km (0.093 R)
• M72: 36,249,060 km (0.102 R)
• M73: 36,995,254 km (0.075 R)
• M74: 37,182,551 km (0.081 R)
• M75: 37,997,859 km (0.053 R)
• M76: 38,439,322 km (0.029 R)
• M77: 38,692,442 km (0.046 R)
• M78: 40,222,230 km (0.119 R)
• M79: 40,930,127 km (0.117 R)
• M80: 42,162,365 km (0.072 R)
• M81: 42,358,039 km (0.057 R)
• M82: 43,604,339 km (0.116 R)
• M83: 44,331,384 km (0.046 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 48.9

Radius: 3.4

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 14.22 AU - 18.36 AU

Year: 24258 Days

Day: 20.8 Hours

Environment

Temp: -206 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 109,524,026 km

• M1: 58,942 km (0.11 R)
• M2: 479,760 km (0.097 R)
• M3: 650,302 km (0.115 R)
• M4: 838,496 km (0.092 R)
• M5: 1,010,384 km (0.119 R)
• M6: 1,801,158 km (0.088 R)
• M7: 1,920,537 km (0.087 R)
• M8: 2,401,943 km (0.088 R)
• M9: 3,273,501 km (0.092 R)
• M10: 3,468,277 km (0.029 R)
• M11: 5,128,813 km (0.056 R)
• M12: 5,156,938 km (0.101 R)
• M13: 7,245,174 km (0.058 R)
• M14: 7,949,182 km (0.073 R)
• M15: 8,408,448 km (0.044 R)
• M16: 9,455,633 km (0.057 R)
• M17: 9,802,101 km (0.09 R)
• M18: 10,507,455 km (0.039 R)
• M19: 10,650,471 km (0.068 R)
• M20: 12,115,782 km (0.098 R)
• M21: 12,986,591 km (0.098 R)
• M22: 14,152,258 km (0.051 R)
• M23: 14,508,600 km (0.117 R)
• M24: 14,827,692 km (0.037 R)
• M25: 15,635,521 km (0.087 R)
• M26: 15,757,892 km (0.069 R)
• M27: 16,209,378 km (0.094 R)
• M28: 16,333,245 km (0.054 R)
• M29: 16,706,791 km (0.055 R)
• M30: 19,443,086 km (0.095 R)
• M31: 20,683,102 km (0.112 R)
• M32: 23,099,258 km (0.047 R)
• M33: 23,892,874 km (0.099 R)
• M34: 24,742,889 km (0.069 R)
• M35: 24,790,462 km (0.112 R)
• M36: 25,315,101 km (0.103 R)
• M37: 25,843,481 km (0.077 R)
• M38: 26,036,462 km (0.047 R)
• M39: 31,425,576 km (0.06 R)
• M40: 32,512,105 km (0.058 R)
• M41: 34,085,725 km (0.096 R)
• M42: 35,094,912 km (0.086 R)
• M43: 35,469,356 km (0.057 R)
• M44: 35,844,996 km (0.089 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 907.1

Radius: 6.9

Gravity: 19.05 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 17.61 AU - 21.27 AU

Year: 31624 Days

Day: 18.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 109,524,026 km

• M1: 89,460 km (0.068 R)
• M2: 406,308 km (0.077 R)
• M3: 704,307 km (0.055 R)
• M4: 796,309 km (0.09 R)
• M5: 992,432 km (0.118 R)
• M6: 2,460,137 km (0.1 R)
• M7: 4,107,808 km (0.105 R)
• M8: 5,397,342 km (0.104 R)
• M9: 5,706,710 km (0.104 R)
• M10: 5,895,203 km (0.085 R)
• M11: 6,407,576 km (0.118 R)
• M12: 9,102,881 km (0.103 R)
• M13: 10,221,424 km (0.036 R)
• M14: 13,409,504 km (0.04 R)
• M15: 14,677,945 km (0.103 R)
• M16: 15,196,002 km (0.093 R)
• M17: 15,282,918 km (0.054 R)
• M18: 16,785,629 km (0.042 R)
• M19: 16,875,537 km (0.046 R)
• M20: 18,986,214 km (0.1 R)
• M21: 21,178,571 km (0.114 R)
• M22: 21,373,048 km (0.079 R)
• M23: 22,156,492 km (0.115 R)
• M24: 24,562,923 km (0.072 R)
• M25: 24,972,073 km (0.1 R)
• M26: 25,383,468 km (0.11 R)
• M27: 27,051,035 km (0.117 R)
• M28: 27,473,499 km (0.107 R)
• M29: 27,898,058 km (0.094 R)
• M30: 29,293,058 km (0.082 R)
• M31: 30,491,038 km (0.053 R)
• M32: 30,600,693 km (0.074 R)
• M33: 33,272,661 km (0.081 R)
• M34: 34,065,829 km (0.03 R)
• M35: 34,179,673 km (0.087 R)
• M36: 34,980,171 km (0.088 R)
• M37: 35,324,994 km (0.112 R)
• M38: 40,391,126 km (0.099 R)
• M39: 41,358,426 km (0.069 R)
• M40: 41,845,068 km (0.07 R)
• M41: 42,333,355 km (0.057 R)
• M42: 42,455,726 km (0.112 R)
• M43: 44,305,803 km (0.12 R)
• M44: 44,430,119 km (0.112 R)
• M45: 45,428,535 km (0.1 R)
• M46: 45,679,261 km (0.098 R)
• M47: 46,939,773 km (0.114 R)
• M48: 48,723,877 km (0.031 R)
• M49: 48,980,437 km (0.083 R)
• M50: 51,702,520 km (0.087 R)
• M51: 52,357,759 km (0.074 R)
• M52: 54,739,506 km (0.051 R)
• M53: 55,541,351 km (0.109 R)
• M54: 56,212,447 km (0.118 R)
• M55: 56,346,936 km (0.049 R)
• M56: 56,751,299 km (0.084 R)
• M57: 57,427,182 km (0.047 R)
• M58: 59,333,956 km (0.048 R)
• M59: 60,846,540 km (0.094 R)
• M60: 60,984,769 km (0.04 R)
• M61: 61,538,281 km (0.09 R)
• M62: 61,815,785 km (0.095 R)
• M63: 62,650,541 km (0.096 R)
• M64: 62,790,116 km (0.03 R)
• M65: 63,629,210 km (0.098 R)
• M66: 65,318,619 km (0.054 R)
• M67: 67,594,152 km (0.079 R)
• M68: 71,492,374 km (0.09 R)
• M69: 72,954,693 km (0.098 R)
• M70: 74,574,389 km (0.106 R)
• M71: 76,057,203 km (0.109 R)
• M72: 76,653,051 km (0.068 R)
• M73: 77,999,432 km (0.119 R)
• M74: 81,323,198 km (0.117 R)
• M75: 86,239,732 km (0.09 R)
• M76: 87,016,593 km (0.092 R)
• M77: 87,483,788 km (0.106 R)
• M78: 88,890,456 km (0.098 R)
• M79: 90,462,132 km (0.046 R)
• M80: 90,935,459 km (0.118 R)
• M81: 92,043,082 km (0.11 R)
• M82: 99,757,395 km (0.113 R)
• M83: 100,246,431 km (0.119 R)
• M84: 100,899,575 km (0.118 R)
• M85: 105,345,624 km (0.107 R)
• M86: 106,176,042 km (0.058 R)
• M87: 108,345,061 km (0.108 R)
• M88: 108,847,710 km (0.107 R)
• M89: 110,023,400 km (0.116 R)
• M90: 112,218,300 km (0.071 R)
• M91: 113,236,014 km (0.069 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 817.1

Radius: 6.1

Gravity: 21.96 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 17.44 AU - 21.44 AU

Year: 31624 Days

Day: 23.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 109,524,026 km

• M1: 103,522 km (0.062 R)
• M2: 202,107 km (0.118 R)
• M3: 886,667 km (0.061 R)
• M4: 984,504 km (0.107 R)
• M5: 1,526,197 km (0.083 R)
• M6: 3,641,212 km (0.109 R)
• M7: 4,178,269 km (0.054 R)
• M8: 4,288,672 km (0.11 R)
• M9: 5,146,915 km (0.094 R)
• M10: 5,994,387 km (0.046 R)
• M11: 6,056,619 km (0.098 R)
• M12: 6,370,775 km (0.093 R)
• M13: 7,478,248 km (0.089 R)
• M14: 7,747,375 km (0.11 R)
• M15: 7,815,142 km (0.098 R)
• M16: 8,019,792 km (0.117 R)
• M17: 8,573,903 km (0.097 R)
• M18: 8,643,915 km (0.116 R)
• M19: 9,140,280 km (0.106 R)
• M20: 10,383,588 km (0.093 R)
• M21: 10,835,075 km (0.065 R)
• M22: 10,910,921 km (0.099 R)
• M23: 10,986,916 km (0.108 R)
• M24: 12,623,966 km (0.115 R)
• M25: 14,418,841 km (0.036 R)
• M26: 14,669,717 km (0.076 R)
• M27: 15,260,778 km (0.094 R)
• M28: 15,687,581 km (0.099 R)
• M29: 15,773,450 km (0.071 R)
• M30: 16,031,955 km (0.106 R)
• M31: 16,903,811 km (0.08 R)
• M32: 17,345,424 km (0.074 R)
• M33: 19,241,577 km (0.096 R)
• M34: 19,333,430 km (0.052 R)
• M35: 20,167,289 km (0.079 R)
• M36: 20,635,680 km (0.069 R)
• M37: 21,012,966 km (0.074 R)
• M38: 22,933,054 km (0.066 R)
• M39: 23,030,443 km (0.1 R)
• M40: 23,421,791 km (0.051 R)
• M41: 24,608,700 km (0.098 R)
• M42: 27,453,453 km (0.108 R)
• M43: 27,972,259 km (0.105 R)
• M44: 28,494,355 km (0.09 R)
• M45: 30,079,793 km (0.118 R)
• M46: 31,802,114 km (0.101 R)
• M47: 33,114,835 km (0.103 R)
• M48: 33,667,001 km (0.11 R)
• M49: 33,888,854 km (0.081 R)
• M50: 35,454,396 km (0.085 R)
• M51: 38,192,636 km (0.1 R)
• M52: 38,539,703 km (0.118 R)
• M53: 39,587,037 km (0.115 R)
• M54: 40,998,044 km (0.102 R)
• M55: 41,234,858 km (0.049 R)
• M56: 42,186,450 km (0.11 R)
• M57: 44,232,650 km (0.082 R)
• M58: 44,840,615 km (0.104 R)
• M59: 47,299,855 km (0.098 R)
• M60: 49,802,627 km (0.118 R)
• M61: 51,452,243 km (0.028 R)
• M62: 54,674,880 km (0.061 R)
• M63: 56,113,264 km (0.05 R)
• M64: 56,507,753 km (0.099 R)
• M65: 59,027,430 km (0.109 R)
• M66: 59,161,021 km (0.086 R)
• M67: 59,294,762 km (0.071 R)
• M68: 60,502,914 km (0.117 R)
• M69: 60,772,489 km (0.096 R)
• M70: 60,907,427 km (0.069 R)
• M71: 61,177,451 km (0.109 R)
• M72: 64,725,763 km (0.117 R)
• M73: 65,277,480 km (0.046 R)
• M74: 69,042,559 km (0.119 R)
• M75: 70,313,243 km (0.053 R)
• M76: 72,162,123 km (0.053 R)
• M77: 74,027,010 km (0.119 R)
• M78: 74,459,498 km (0.05 R)
• M79: 75,327,315 km (0.069 R)
• M80: 75,472,275 km (0.104 R)
• M81: 77,072,823 km (0.071 R)
• M82: 77,218,831 km (0.106 R)
• M83: 78,097,120 km (0.117 R)
• M84: 78,831,496 km (0.089 R)
• M85: 80,159,326 km (0.077 R)
• M86: 84,186,651 km (0.043 R)
• M87: 88,279,199 km (0.061 R)
• M88: 88,432,089 km (0.047 R)
• M89: 90,118,954 km (0.117 R)
• M90: 92,591,358 km (0.104 R)
• M91: 94,929,573 km (0.08 R)
• M92: 97,760,862 km (0.115 R)
• M93: 100,141,413 km (0.073 R)
• M94: 100,779,448 km (0.115 R)
• M95: 107,070,637 km (0.099 R)
• M96: 108,049,755 km (0.099 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 349 - 16,656 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit