🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.43 AU - 0.71 AU

Year: 155 Days

Day: 16 Hours

Environment

Temp: 254 °C

Axial Tilt: 13.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.93 AU - 1.17 AU

Year: 387 Days

Day: 36 Hours

Environment

Temp: 34 °C

Axial Tilt: 34.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.24 AU - 1.44 AU

Year: 558 Days

Day: 47 Hours

Environment

Temp: 12 °C

Axial Tilt: 49.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.68 AU - 2.66 AU

Year: 1150 Days

Day: 46.6 Hours

Environment

Temp: -69 °C

Axial Tilt: 41.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 3.18 AU - 3.22 AU

Year: 2060 Days

Day: 46.5 Hours

Environment

Temp: -103 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.68 AU - 4.16 AU

Year: 2276 Days

Day: 47.2 Hours

Environment

Temp: -117 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 505.4

Radius: 13.5

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 5.8 AU - 6.84 AU

Year: 5718 Days

Day: 8 Hours

Environment

Temp: -152 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 43,049,812 km

• M1: 175,329 km (0.028 R)
• M2: 292,314 km (0.085 R)
• M3: 432,487 km (0.101 R)
• M4: 614,847 km (0.081 R)
• M5: 777,311 km (0.07 R)
• M6: 942,467 km (0.082 R)
• M7: 1,639,593 km (0.069 R)
• M8: 1,738,776 km (0.115 R)
• M9: 1,857,258 km (0.065 R)
• M10: 2,156,453 km (0.109 R)
• M11: 2,490,655 km (0.102 R)
• M12: 2,605,845 km (0.105 R)
• M13: 2,742,578 km (0.108 R)
• M14: 2,841,612 km (0.097 R)
• M15: 3,064,064 km (0.082 R)
• M16: 3,461,994 km (0.078 R)
• M17: 3,810,108 km (0.025 R)
• M18: 4,238,407 km (0.065 R)
• M19: 4,658,478 km (0.113 R)
• M20: 4,849,664 km (0.081 R)
• M21: 5,639,840 km (0.1 R)
• M22: 5,818,160 km (0.09 R)
• M23: 5,972,545 km (0.076 R)
• M24: 6,470,258 km (0.111 R)
• M25: 6,657,105 km (0.075 R)
• M26: 6,845,599 km (0.037 R)
• M27: 7,036,037 km (0.065 R)
• M28: 7,338,823 km (0.097 R)
• M29: 7,505,774 km (0.102 R)
• M30: 7,843,566 km (0.09 R)
• M31: 8,014,407 km (0.117 R)
• M32: 8,857,241 km (0.119 R)
• M33: 9,485,253 km (0.077 R)
• M34: 9,636,945 km (0.066 R)
• M35: 10,096,809 km (0.085 R)
• M36: 10,251,643 km (0.104 R)
• M37: 10,563,854 km (0.025 R)
• M38: 11,038,079 km (0.085 R)
• M39: 11,648,588 km (0.118 R)
• M40: 11,876,425 km (0.073 R)
• M41: 12,668,546 km (0.115 R)
• M42: 12,835,797 km (0.11 R)
• M43: 13,104,773 km (0.035 R)
• M44: 13,375,695 km (0.109 R)
• M45: 14,095,710 km (0.105 R)
• M46: 14,338,657 km (0.08 R)
• M47: 15,075,426 km (0.119 R)
• M48: 15,217,095 km (0.117 R)
• M49: 16,040,781 km (0.067 R)
• M50: 16,149,389 km (0.059 R)
• M51: 16,512,763 km (0.099 R)
• M52: 16,732,223 km (0.081 R)
• M53: 16,952,580 km (0.097 R)
• M54: 17,806,186 km (0.117 R)
• M55: 19,208,815 km (0.117 R)
• M56: 20,411,283 km (0.089 R)
• M57: 21,918,182 km (0.057 R)
• M58: 22,361,142 km (0.094 R)
• M59: 22,766,402 km (0.075 R)
• M60: 23,133,067 km (0.112 R)
• M61: 25,122,270 km (0.11 R)
• M62: 25,543,537 km (0.117 R)
• M63: 26,735,533 km (0.09 R)
• M64: 26,864,337 km (0.068 R)
• M65: 27,424,880 km (0.11 R)
• M66: 27,771,648 km (0.091 R)
• M67: 28,032,846 km (0.091 R)
• M68: 28,425,989 km (0.104 R)
• M69: 28,689,132 km (0.103 R)
• M70: 29,483,347 km (0.105 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 729.4

Radius: 13.6

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 6.32 AU - 6.36 AU

Year: 5745 Days

Day: 10.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 43,049,812 km

• M1: 177,573 km (0.049 R)
• M2: 344,075 km (0.103 R)
• M3: 448,494 km (0.066 R)
• M4: 676,182 km (0.079 R)
• M5: 988,543 km (0.046 R)
• M6: 1,123,779 km (0.063 R)
• M7: 1,314,367 km (0.111 R)
• M8: 1,430,754 km (0.104 R)
• M9: 1,603,390 km (0.118 R)
• M10: 2,223,024 km (0.103 R)
• M11: 2,343,451 km (0.084 R)
• M12: 2,528,354 km (0.105 R)
• M13: 2,739,436 km (0.093 R)
• M14: 2,912,671 km (0.069 R)
• M15: 3,000,784 km (0.039 R)
• M16: 3,089,645 km (0.07 R)
• M17: 3,315,986 km (0.108 R)
• M18: 3,501,189 km (0.084 R)
• M19: 3,689,682 km (0.118 R)
• M20: 4,225,841 km (0.117 R)
• M21: 4,631,251 km (0.117 R)
• M22: 4,760,653 km (0.036 R)
• M23: 4,864,923 km (0.057 R)
• M24: 5,129,262 km (0.105 R)
• M25: 5,317,157 km (0.105 R)
• M26: 5,425,466 km (0.053 R)
• M27: 5,699,679 km (0.114 R)
• M28: 5,978,529 km (0.119 R)
• M29: 6,636,910 km (0.107 R)
• M30: 7,774,901 km (0.11 R)
• M31: 8,115,684 km (0.109 R)
• M32: 9,037,656 km (0.117 R)
• M33: 9,297,807 km (0.102 R)
• M34: 9,527,440 km (0.11 R)
• M35: 9,759,167 km (0.117 R)
• M36: 10,228,006 km (0.079 R)
• M37: 10,465,119 km (0.114 R)
• M38: 10,841,657 km (0.1 R)
• M39: 10,979,586 km (0.078 R)
• M40: 11,502,281 km (0.082 R)
• M41: 11,855,332 km (0.071 R)
• M42: 12,499,949 km (0.047 R)
• M43: 12,899,376 km (0.052 R)
• M44: 13,413,992 km (0.105 R)
• M45: 13,785,593 km (0.055 R)
• M46: 14,768,003 km (0.093 R)
• M47: 14,882,744 km (0.099 R)
• M48: 15,151,721 km (0.088 R)
• M49: 15,655,716 km (0.064 R)
• M50: 17,039,646 km (0.061 R)
• M51: 17,604,229 km (0.119 R)
• M52: 17,807,383 km (0.069 R)
• M53: 18,011,284 km (0.055 R)
• M54: 19,754,698 km (0.059 R)
• M55: 20,135,125 km (0.092 R)
• M56: 20,220,097 km (0.086 R)
• M57: 20,347,704 km (0.053 R)
• M58: 21,551,368 km (0.113 R)
• M59: 21,638,135 km (0.087 R)
• M60: 22,381,188 km (0.075 R)
• M61: 22,866,483 km (0.081 R)
• M62: 23,132,618 km (0.106 R)
• M63: 23,757,638 km (0.086 R)
• M64: 24,072,242 km (0.072 R)
• M65: 24,343,014 km (0.067 R)
• M66: 24,796,595 km (0.116 R)
• M67: 25,024,433 km (0.088 R)
• M68: 25,711,984 km (0.093 R)
• M69: 26,638,594 km (0.114 R)
• M70: 26,731,793 km (0.112 R)
• M71: 27,293,683 km (0.073 R)
• M72: 27,575,974 km (0.053 R)
• M73: 27,764,766 km (0.07 R)
• M74: 28,238,692 km (0.066 R)
• M75: 28,667,440 km (0.081 R)
• M76: 28,954,518 km (0.098 R)
• M77: 29,050,411 km (0.083 R)
• M78: 29,194,473 km (0.057 R)
• M79: 29,290,665 km (0.096 R)
• M80: 29,724,648 km (0.088 R)
• M81: 30,843,640 km (0.103 R)
• M82: 31,580,709 km (0.063 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 984.9

Radius: 10

Gravity: 9.85 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 5.53 AU - 9.07 AU

Year: 7098 Days

Day: 13.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 43,049,812 km

• M1: 227,987 km (0.09 R)
• M2: 429,795 km (0.072 R)
• M3: 520,601 km (0.119 R)
• M4: 787,034 km (0.076 R)
• M5: 868,864 km (0.111 R)
• M6: 988,393 km (0.099 R)
• M7: 1,150,856 km (0.109 R)
• M8: 1,361,490 km (0.109 R)
• M9: 1,776,624 km (0.034 R)
• M10: 1,931,159 km (0.075 R)
• M11: 2,113,220 km (0.063 R)
• M12: 2,301,114 km (0.094 R)
• M13: 2,543,613 km (0.108 R)
• M14: 2,693,360 km (0.056 R)
• M15: 2,871,531 km (0.084 R)
• M16: 3,651,385 km (0.084 R)
• M17: 4,137,728 km (0.095 R)
• M18: 4,583,978 km (0.062 R)
• M19: 4,859,238 km (0.061 R)
• M20: 5,586,882 km (0.101 R)
• M21: 5,815,168 km (0.055 R)
• M22: 5,880,991 km (0.067 R)
• M23: 7,354,830 km (0.073 R)
• M24: 7,749,469 km (0.109 R)
• M25: 7,894,728 km (0.089 R)
• M26: 8,447,343 km (0.062 R)
• M27: 9,551,226 km (0.05 R)
• M28: 9,824,391 km (0.077 R)
• M29: 9,981,768 km (0.093 R)
• M30: 10,179,537 km (0.117 R)
• M31: 10,418,594 km (0.079 R)
• M32: 10,538,871 km (0.102 R)
• M33: 10,943,084 km (0.064 R)
• M34: 11,476,101 km (0.103 R)
• M35: 12,143,757 km (0.108 R)
• M36: 12,482,297 km (0.103 R)
• M37: 12,738,259 km (0.09 R)
• M38: 13,298,802 km (0.112 R)
• M39: 13,516,616 km (0.101 R)
• M40: 14,399,393 km (0.115 R)
• M41: 15,346,348 km (0.096 R)
• M42: 15,620,561 km (0.095 R)
• M43: 15,804,417 km (0.08 R)
• M44: 16,546,572 km (0.064 R)
• M45: 16,874,789 km (0.114 R)
• M46: 17,205,251 km (0.05 R)
• M47: 17,395,091 km (0.103 R)
• M48: 20,374,332 km (0.072 R)
• M49: 20,575,093 km (0.114 R)
• M50: 21,947,803 km (0.111 R)
• M51: 22,515,527 km (0.041 R)
• M52: 22,723,169 km (0.106 R)
• M53: 22,931,558 km (0.12 R)
• M54: 23,297,475 km (0.088 R)
• M55: 23,823,760 km (0.056 R)
• M56: 24,567,112 km (0.109 R)
• M57: 24,780,887 km (0.098 R)
• M58: 25,479,958 km (0.071 R)
• M59: 25,750,581 km (0.072 R)
• M60: 28,116,920 km (0.106 R)
• M61: 29,524,337 km (0.111 R)
• M62: 30,322,441 km (0.104 R)
• M63: 31,012,237 km (0.075 R)
• M64: 31,301,260 km (0.105 R)
• M65: 33,171,533 km (0.073 R)
• M66: 33,407,897 km (0.119 R)
• M67: 35,620,300 km (0.093 R)
• M68: 36,226,321 km (0.078 R)
• M69: 36,347,944 km (0.047 R)
• M70: 36,530,753 km (0.098 R)
• M71: 36,958,154 km (0.088 R)
• M72: 37,080,525 km (0.105 R)
• M73: 37,325,866 km (0.119 R)
• M74: 37,633,289 km (0.103 R)
• M75: 37,756,408 km (0.11 R)
• M76: 39,120,292 km (0.041 R)
• M77: 39,495,035 km (0.046 R)
• M78: 39,557,567 km (0.095 R)
• M79: 39,933,805 km (0.083 R)
• M80: 42,599,938 km (0.102 R)

Kuiper Belt

Range: 30.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 512 - 16,416 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit