🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.74 AU - 0.86 AU

Year: 254 Days

Day: 20.2 Hours

Environment

Temp: 122 °C

Axial Tilt: 16.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 86,044,432 km

• M1: 383,868 km (0.092 R)
• M2: 434,881 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.98 AU - 1.1 AU

Year: 376 Days

Day: 45.9 Hours

Environment

Temp: 117 °C

Axial Tilt: 33.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 3.09 AU - 3.29 AU

Year: 2021 Days

Day: 36.7 Hours

Environment

Temp: -98 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 4.67 AU - 5.55 AU

Year: 4098 Days

Day: 29.3 Hours

Environment

Temp: -132 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,044,432 km

• M1: 1,365,529 km (0.101 R)

Asteroid Belt

Center: 7.29 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 507.3

Radius: 11.1

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 8.87 AU - 10.07 AU

Year: 10339 Days

Day: 11.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 86,044,432 km

• M1: 345,122 km (0.034 R)
• M2: 870,510 km (0.049 R)
• M3: 1,214,136 km (0.106 R)
• M4: 1,411,905 km (0.094 R)
• M5: 1,494,184 km (0.094 R)
• M6: 1,750,744 km (0.079 R)
• M7: 2,209,860 km (0.084 R)
• M8: 2,354,970 km (0.067 R)
• M9: 3,020,231 km (0.1 R)
• M10: 3,429,681 km (0.107 R)
• M11: 3,712,421 km (0.082 R)
• M12: 4,121,272 km (0.104 R)
• M13: 4,270,870 km (0.062 R)
• M14: 4,452,781 km (0.07 R)
• M15: 4,575,451 km (0.089 R)
• M16: 4,855,648 km (0.074 R)
• M17: 5,013,773 km (0.089 R)
• M18: 5,238,020 km (0.053 R)
• M19: 5,630,265 km (0.036 R)
• M20: 6,099,853 km (0.042 R)
• M21: 6,236,436 km (0.116 R)
• M22: 6,722,330 km (0.09 R)
• M23: 7,005,369 km (0.07 R)
• M24: 7,474,059 km (0.116 R)
• M25: 7,693,669 km (0.051 R)
• M26: 8,064,672 km (0.102 R)
• M27: 8,403,511 km (0.078 R)
• M28: 8,785,584 km (0.073 R)
• M29: 8,862,627 km (0.106 R)
• M30: 9,017,460 km (0.109 R)
• M31: 9,805,392 km (0.073 R)
• M32: 10,005,704 km (0.114 R)
• M33: 10,574,176 km (0.066 R)
• M34: 11,488,668 km (0.112 R)
• M35: 11,784,871 km (0.068 R)
• M36: 12,819,790 km (0.074 R)
• M37: 12,951,286 km (0.104 R)
• M38: 13,215,326 km (0.092 R)
• M39: 13,481,311 km (0.068 R)
• M40: 13,659,632 km (0.032 R)
• M41: 15,485,474 km (0.114 R)
• M42: 16,237,054 km (0.069 R)
• M43: 16,331,899 km (0.032 R)
• M44: 16,617,331 km (0.071 R)
• M45: 16,808,667 km (0.096 R)
• M46: 16,904,559 km (0.076 R)
• M47: 17,922,423 km (0.095 R)
• M48: 18,069,478 km (0.069 R)
• M49: 19,060,115 km (0.111 R)
• M50: 19,612,430 km (0.092 R)
• M51: 20,732,769 km (0.036 R)
• M52: 21,352,702 km (0.026 R)
• M53: 21,456,673 km (0.111 R)
• M54: 21,717,123 km (0.114 R)
• M55: 22,083,638 km (0.052 R)
• M56: 23,516,336 km (0.069 R)
• M57: 23,677,304 km (0.067 R)
• M58: 25,253,018 km (0.085 R)
• M59: 27,199,286 km (0.11 R)
• M60: 27,368,332 km (0.042 R)
• M61: 28,105,102 km (0.082 R)
• M62: 28,790,858 km (0.119 R)
• M63: 29,946,203 km (0.088 R)
• M64: 30,237,320 km (0.111 R)
• M65: 31,116,656 km (0.084 R)
• M66: 31,707,418 km (0.084 R)
• M67: 32,004,220 km (0.103 R)
• M68: 32,182,691 km (0.12 R)
• M69: 34,229,040 km (0.099 R)
• M70: 34,838,951 km (0.115 R)
• M71: 36,131,177 km (0.085 R)
• M72: 36,317,127 km (0.063 R)
• M73: 37,001,537 km (0.031 R)
• M74: 37,188,834 km (0.029 R)
• M75: 37,376,579 km (0.12 R)
• M76: 38,953,042 km (0.117 R)
• M77: 39,143,629 km (0.042 R)
• M78: 39,589,730 km (0.096 R)
• M79: 40,037,327 km (0.106 R)
• M80: 40,873,280 km (0.111 R)
• M81: 42,366,267 km (0.036 R)
• M82: 43,349,573 km (0.04 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 595.4

Radius: 13.3

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 7.99 AU - 12.41 AU

Year: 11557 Days

Day: 8.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 86,044,432 km

• M1: 173,683 km (0.112 R)
• M2: 257,608 km (0.107 R)
• M3: 340,485 km (0.053 R)
• M4: 522,695 km (0.039 R)
• M5: 628,760 km (0.058 R)
• M6: 726,746 km (0.076 R)
• M7: 848,669 km (0.109 R)
• M8: 1,075,459 km (0.115 R)
• M9: 1,825,244 km (0.113 R)
• M10: 2,357,812 km (0.046 R)
• M11: 2,464,775 km (0.079 R)
• M12: 2,711,611 km (0.087 R)
• M13: 3,684,895 km (0.11 R)
• M14: 4,622,873 km (0.088 R)
• M15: 5,032,024 km (0.111 R)
• M16: 5,631,911 km (0.093 R)
• M17: 5,740,070 km (0.086 R)
• M18: 6,105,987 km (0.087 R)
• M19: 6,976,347 km (0.076 R)
• M20: 7,327,603 km (0.103 R)
• M21: 7,966,386 km (0.088 R)
• M22: 8,292,509 km (0.05 R)
• M23: 9,000,257 km (0.077 R)
• M24: 10,651,518 km (0.097 R)
• M25: 11,374,674 km (0.106 R)
• M26: 12,441,756 km (0.04 R)
• M27: 12,677,971 km (0.119 R)
• M28: 12,963,403 km (0.034 R)
• M29: 13,058,997 km (0.05 R)
• M30: 13,299,101 km (0.117 R)
• M31: 13,492,232 km (0.083 R)
• M32: 14,471,948 km (0.118 R)
• M33: 14,670,614 km (0.099 R)
• M34: 14,970,409 km (0.118 R)
• M35: 15,881,908 km (0.119 R)
• M36: 15,984,233 km (0.075 R)
• M37: 16,292,704 km (0.057 R)
• M38: 17,917,786 km (0.11 R)
• M39: 18,939,240 km (0.106 R)
• M40: 19,047,848 km (0.088 R)
• M41: 19,156,755 km (0.114 R)
• M42: 19,649,082 km (0.112 R)
• M43: 19,814,088 km (0.083 R)
• M44: 20,367,600 km (0.107 R)
• M45: 20,814,001 km (0.083 R)
• M46: 20,926,199 km (0.063 R)
• M47: 21,263,692 km (0.116 R)
• M48: 22,920,638 km (0.102 R)
• M49: 23,501,526 km (0.095 R)
• M50: 25,693,135 km (0.117 R)
• M51: 26,539,261 km (0.109 R)
• M52: 27,088,135 km (0.046 R)
• M53: 27,949,221 km (0.029 R)
• M54: 28,507,669 km (0.104 R)
• M55: 28,757,049 km (0.078 R)
• M56: 29,320,584 km (0.056 R)
• M57: 29,446,396 km (0.095 R)
• M58: 30,905,574 km (0.028 R)
• M59: 31,033,480 km (0.092 R)
• M60: 31,740,629 km (0.119 R)
• M61: 32,193,462 km (0.072 R)
• M62: 32,453,164 km (0.108 R)
• M63: 33,105,410 km (0.059 R)
• M64: 34,688,455 km (0.035 R)
• M65: 36,498,739 km (0.085 R)
• M66: 36,905,196 km (0.061 R)
• M67: 38,065,029 km (0.092 R)
• M68: 38,270,875 km (0.098 R)
• M69: 39,375,356 km (0.071 R)
• M70: 41,333,293 km (0.105 R)
• M71: 41,898,624 km (0.105 R)
• M72: 42,608,765 km (0.082 R)
• M73: 43,251,288 km (0.06 R)
• M74: 45,125,450 km (0.099 R)
• M75: 45,853,393 km (0.097 R)
• M76: 46,805,434 km (0.068 R)
• M77: 47,247,047 km (0.101 R)
• M78: 47,616,105 km (0.083 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 615.5

Radius: 3.5

Gravity: 50.24 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 15.42 AU - 19.04 AU

Year: 25373 Days

Day: 20.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 86,044,432 km

• M1: 343,477 km (0.06 R)
• M2: 404,064 km (0.096 R)
• M3: 837,299 km (0.067 R)
• M4: 1,636,302 km (0.091 R)
• M5: 1,774,680 km (0.086 R)
• M6: 1,845,439 km (0.062 R)
• M7: 1,916,947 km (0.1 R)
• M8: 1,953,150 km (0.061 R)
• M9: 2,062,955 km (0.099 R)
• M10: 2,174,704 km (0.091 R)
• M11: 2,561,714 km (0.095 R)
• M12: 3,223,984 km (0.111 R)
• M13: 3,441,200 km (0.111 R)
• M14: 3,935,920 km (0.111 R)
• M15: 4,214,920 km (0.064 R)
• M16: 4,989,837 km (0.12 R)
• M17: 5,444,764 km (0.116 R)
• M18: 5,912,706 km (0.034 R)
• M19: 6,666,081 km (0.076 R)
• M20: 7,222,286 km (0.117 R)
• M21: 7,967,583 km (0.069 R)
• M22: 8,917,828 km (0.038 R)
• M23: 9,715,933 km (0.078 R)
• M24: 9,778,315 km (0.118 R)
• M25: 9,966,061 km (0.08 R)
• M26: 10,092,022 km (0.092 R)
• M27: 10,987,664 km (0.11 R)
• M28: 12,042,180 km (0.072 R)
• M29: 13,059,595 km (0.115 R)
• M30: 13,543,843 km (0.076 R)
• M31: 13,753,131 km (0.075 R)
• M32: 13,963,465 km (0.089 R)
• M33: 14,815,575 km (0.095 R)
• M34: 14,887,382 km (0.057 R)
• M35: 15,830,746 km (0.098 R)
• M36: 17,774,920 km (0.069 R)
• M37: 18,157,292 km (0.083 R)
• M38: 20,030,257 km (0.07 R)
• M39: 21,637,238 km (0.111 R)
• M40: 22,621,143 km (0.115 R)
• M41: 23,368,683 km (0.114 R)
• M42: 23,619,559 km (0.111 R)
• M43: 23,787,408 km (0.102 R)
• M44: 25,401,120 km (0.078 R)
• M45: 29,722,554 km (0.079 R)
• M46: 29,903,717 km (0.113 R)
• M47: 31,642,942 km (0.073 R)
• M48: 33,038,989 km (0.098 R)
• M49: 34,835,959 km (0.05 R)
• M50: 35,026,845 km (0.069 R)
• M51: 35,218,181 km (0.118 R)
• M52: 36,083,605 km (0.088 R)
• M53: 37,053,149 km (0.087 R)
• M54: 41,825,171 km (0.05 R)
• M55: 43,972,798 km (0.113 R)
• M56: 44,489,509 km (0.114 R)
• M57: 44,904,194 km (0.099 R)
• M58: 45,008,015 km (0.108 R)
• M59: 45,633,035 km (0.111 R)
• M60: 46,156,029 km (0.119 R)
• M61: 47,843,045 km (0.053 R)
• M62: 49,121,358 km (0.044 R)
• M63: 49,442,695 km (0.051 R)
• M64: 49,764,779 km (0.082 R)
• M65: 50,195,322 km (0.08 R)
• M66: 51,711,646 km (0.091 R)
• M67: 56,574,474 km (0.081 R)
• M68: 59,287,581 km (0.118 R)
• M69: 59,515,568 km (0.05 R)
• M70: 59,743,854 km (0.118 R)
• M71: 60,086,882 km (0.107 R)
• M72: 61,465,427 km (0.041 R)
• M73: 62,042,875 km (0.111 R)
• M74: 62,970,531 km (0.08 R)
• M75: 64,019,661 km (0.08 R)
• M76: 65,662,993 km (0.111 R)
• M77: 65,780,877 km (0.105 R)
• M78: 66,845,265 km (0.117 R)
• M79: 67,558,099 km (0.09 R)
• M80: 68,751,591 km (0.09 R)
• M81: 69,230,903 km (0.047 R)
• M82: 71,038,344 km (0.087 R)
• M83: 71,280,543 km (0.116 R)
• M84: 72,008,785 km (0.11 R)
• M85: 72,617,350 km (0.101 R)
• M86: 74,085,204 km (0.082 R)
• M87: 74,207,874 km (0.074 R)
• M88: 75,439,214 km (0.116 R)
• M89: 78,671,875 km (0.071 R)
• M90: 79,801,488 km (0.075 R)
• M91: 80,053,112 km (0.068 R)
• M92: 80,809,927 km (0.107 R)
• M93: 81,442,427 km (0.111 R)
• M94: 83,222,043 km (0.115 R)
• M95: 85,143,030 km (0.113 R)

Kuiper Belt

Range: 30.9 - 58.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 355 - 12,330 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit