🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.04 AU - 1.1 AU

Year: 421 Days

Day: 37.2 Hours

Environment

Temp: 16 °C

Axial Tilt: 9.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.15 AU - 1.47 AU

Year: 571 Days

Day: 37.6 Hours

Environment

Temp: -44 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.33 AU - 1.35 AU

Year: 591 Days

Day: 46.9 Hours

Environment

Temp: -49 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.35 AU - 2.15 AU

Year: 882 Days

Day: 38.8 Hours

Environment

Temp: -58 °C

Axial Tilt: 41.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 52,720,385 km

• M1: 363,822 km (0.057 R)
• M2: 393,891 km (0.089 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.45 AU - 3.55 AU

Year: 1979 Days

Day: 36.6 Hours

Environment

Temp: -113 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,720,385 km

• M1: 1,386,922 km (0.06 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 611.8

Radius: 10.9

Gravity: 5.15 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 3.77 AU - 5.77 AU

Year: 3967 Days

Day: 10.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 52,720,385 km

• M1: 136,284 km (0.1 R)
• M2: 264,339 km (0.096 R)
• M3: 341,382 km (0.091 R)
• M4: 446,550 km (0.077 R)
• M5: 614,398 km (0.111 R)
• M6: 717,621 km (0.074 R)
• M7: 816,056 km (0.051 R)
• M8: 931,097 km (0.112 R)
• M9: 1,052,271 km (0.097 R)
• M10: 1,365,081 km (0.063 R)
• M11: 1,575,565 km (0.091 R)
• M12: 1,766,751 km (0.116 R)
• M13: 2,028,398 km (0.057 R)
• M14: 2,220,930 km (0.12 R)
• M15: 2,486,915 km (0.112 R)
• M16: 2,675,857 km (0.115 R)
• M17: 2,763,372 km (0.085 R)
• M18: 2,851,784 km (0.093 R)
• M19: 3,252,557 km (0.093 R)
• M20: 4,026,576 km (0.09 R)
• M21: 4,269,673 km (0.098 R)
• M22: 4,372,447 km (0.036 R)
• M23: 5,114,751 km (0.089 R)
• M24: 5,444,914 km (0.077 R)
• M25: 5,534,224 km (0.08 R)
• M26: 5,691,451 km (0.103 R)
• M27: 6,642,744 km (0.117 R)
• M28: 6,762,123 km (0.117 R)
• M29: 6,834,229 km (0.092 R)
• M30: 6,954,655 km (0.064 R)
• M31: 7,027,360 km (0.068 R)
• M32: 7,100,364 km (0.112 R)
• M33: 7,296,038 km (0.085 R)
• M34: 8,122,267 km (0.104 R)
• M35: 8,378,528 km (0.072 R)
• M36: 8,559,541 km (0.11 R)
• M37: 8,794,111 km (0.114 R)
• M38: 9,030,775 km (0.039 R)
• M39: 9,189,797 km (0.086 R)
• M40: 9,672,400 km (0.071 R)
• M41: 9,807,936 km (0.071 R)
• M42: 10,495,039 km (0.083 R)
• M43: 10,662,289 km (0.12 R)
• M44: 10,858,561 km (0.095 R)
• M45: 11,540,429 km (0.071 R)
• M46: 12,441,756 km (0.065 R)
• M47: 12,856,142 km (0.112 R)
• M48: 13,245,096 km (0.107 R)
• M49: 13,668,309 km (0.104 R)
• M50: 15,152,768 km (0.068 R)
• M51: 15,659,008 km (0.087 R)
• M52: 16,299,436 km (0.109 R)
• M53: 16,461,002 km (0.111 R)
• M54: 16,753,017 km (0.114 R)
• M55: 17,342,133 km (0.116 R)
• M56: 18,980,230 km (0.094 R)
• M57: 19,320,565 km (0.085 R)
• M58: 20,145,597 km (0.092 R)
• M59: 20,597,383 km (0.119 R)
• M60: 21,017,304 km (0.096 R)
• M61: 22,617,253 km (0.106 R)
• M62: 22,761,466 km (0.08 R)
• M63: 23,304,506 km (0.036 R)
• M64: 23,377,360 km (0.119 R)
• M65: 23,595,923 km (0.037 R)
• M66: 24,182,496 km (0.038 R)
• M67: 24,366,800 km (0.052 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 883.4

Radius: 12.5

Gravity: 5.65 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 3.79 AU - 5.99 AU

Year: 4118 Days

Day: 6.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 52,720,385 km

• M1: 160,219 km (0.09 R)
• M2: 242,797 km (0.083 R)
• M3: 327,619 km (0.113 R)
• M4: 411,544 km (0.112 R)
• M5: 642,523 km (0.117 R)
• M6: 721,959 km (0.107 R)
• M7: 879,785 km (0.037 R)
• M8: 969,993 km (0.104 R)
• M9: 1,104,930 km (0.091 R)
• M10: 1,874,312 km (0.107 R)
• M11: 2,258,180 km (0.073 R)
• M12: 2,515,488 km (0.116 R)
• M13: 2,821,416 km (0.089 R)
• M14: 3,200,497 km (0.109 R)
• M15: 3,282,327 km (0.046 R)
• M16: 3,427,437 km (0.099 R)
• M17: 3,702,697 km (0.113 R)
• M18: 3,985,287 km (0.069 R)
• M19: 4,594,599 km (0.076 R)
• M20: 4,757,511 km (0.083 R)
• M21: 5,354,706 km (0.09 R)
• M22: 5,899,990 km (0.028 R)
• M23: 6,282,063 km (0.086 R)
• M24: 6,724,873 km (0.104 R)
• M25: 7,448,927 km (0.037 R)
• M26: 7,695,913 km (0.059 R)
• M27: 8,141,565 km (0.096 R)
• M28: 8,254,212 km (0.11 R)
• M29: 8,339,184 km (0.069 R)
• M30: 8,653,040 km (0.101 R)
• M31: 8,825,826 km (0.101 R)
• M32: 9,204,159 km (0.101 R)
• M33: 9,707,107 km (0.042 R)
• M34: 10,037,419 km (0.109 R)
• M35: 10,371,321 km (0.112 R)
• M36: 10,616,512 km (0.105 R)
• M37: 10,863,498 km (0.113 R)
• M38: 11,081,313 km (0.108 R)
• M39: 11,269,208 km (0.094 R)
• M40: 11,584,560 km (0.1 R)
• M41: 12,418,269 km (0.05 R)
• M42: 13,072,909 km (0.119 R)
• M43: 13,437,629 km (0.111 R)
• M44: 13,671,600 km (0.092 R)
• M45: 13,873,108 km (0.068 R)
• M46: 14,041,855 km (0.106 R)
• M47: 14,586,391 km (0.087 R)
• M48: 14,723,572 km (0.081 R)
• M49: 14,861,202 km (0.055 R)
• M50: 15,137,809 km (0.1 R)
• M51: 15,276,785 km (0.081 R)
• M52: 15,590,940 km (0.06 R)
• M53: 15,836,730 km (0.113 R)
• M54: 16,225,684 km (0.048 R)
• M55: 16,796,999 km (0.082 R)
• M56: 17,302,490 km (0.11 R)
• M57: 17,593,458 km (0.064 R)
• M58: 18,106,728 km (0.036 R)
• M59: 18,291,182 km (0.098 R)
• M60: 18,513,335 km (0.099 R)
• M61: 18,736,535 km (0.099 R)
• M62: 18,848,434 km (0.066 R)
• M63: 18,997,882 km (0.106 R)
• M64: 19,562,315 km (0.072 R)
• M65: 23,022,364 km (0.109 R)
• M66: 23,102,250 km (0.091 R)
• M67: 23,222,377 km (0.037 R)
• M68: 23,463,080 km (0.06 R)
• M69: 24,801,681 km (0.063 R)
• M70: 26,331,768 km (0.031 R)
• M71: 27,171,760 km (0.09 R)
• M72: 27,340,656 km (0.119 R)
• M73: 27,764,766 km (0.03 R)
• M74: 27,849,888 km (0.073 R)
• M75: 28,191,120 km (0.111 R)
• M76: 28,319,475 km (0.115 R)
• M77: 28,447,980 km (0.07 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 290.4

Radius: 8.8

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 5.8 AU - 8.7 AU

Year: 7434 Days

Day: 6.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 52,720,385 km

• M1: 110,403 km (0.109 R)
• M2: 169,046 km (0.062 R)
• M3: 318,943 km (0.067 R)
• M4: 409,449 km (0.097 R)
• M5: 542,143 km (0.055 R)
• M6: 714,180 km (0.027 R)
• M7: 998,865 km (0.105 R)
• M8: 1,154,297 km (0.093 R)
• M9: 1,473,389 km (0.103 R)
• M10: 1,602,193 km (0.104 R)
• M11: 1,734,887 km (0.036 R)
• M12: 2,100,504 km (0.109 R)
• M13: 2,209,411 km (0.11 R)
• M14: 2,414,061 km (0.112 R)
• M15: 2,922,245 km (0.093 R)
• M16: 3,209,622 km (0.102 R)
• M17: 3,335,584 km (0.107 R)
• M18: 3,723,341 km (0.101 R)
• M19: 3,900,316 km (0.114 R)
• M20: 4,308,718 km (0.095 R)
• M21: 4,541,492 km (0.085 R)
• M22: 4,778,455 km (0.096 R)
• M23: 5,092,611 km (0.111 R)
• M24: 5,413,498 km (0.091 R)
• M25: 5,488,596 km (0.106 R)
• M26: 6,336,367 km (0.037 R)
• M27: 7,390,135 km (0.068 R)
• M28: 7,866,305 km (0.067 R)
• M29: 8,036,846 km (0.093 R)
• M30: 8,122,566 km (0.11 R)
• M31: 8,643,167 km (0.091 R)
• M32: 8,789,623 km (0.066 R)
• M33: 10,083,644 km (0.087 R)
• M34: 10,517,777 km (0.062 R)
• M35: 11,308,103 km (0.072 R)
• M36: 11,791,454 km (0.116 R)
• M37: 12,811,711 km (0.106 R)
• M38: 12,945,452 km (0.084 R)
• M39: 13,180,470 km (0.115 R)
• M40: 13,620,886 km (0.116 R)
• M41: 14,377,103 km (0.073 R)
• M42: 14,900,546 km (0.081 R)
• M43: 15,288,454 km (0.088 R)
• M44: 15,751,010 km (0.104 R)
• M45: 15,858,421 km (0.114 R)
• M46: 16,218,354 km (0.063 R)
• M47: 16,653,684 km (0.062 R)
• M48: 16,836,193 km (0.092 R)
• M49: 16,945,998 km (0.052 R)
• M50: 17,721,663 km (0.096 R)
• M51: 17,833,413 km (0.103 R)
• M52: 18,057,510 km (0.099 R)
• M53: 19,460,738 km (0.076 R)
• M54: 20,741,446 km (0.092 R)
• M55: 21,332,656 km (0.049 R)
• M56: 21,689,896 km (0.119 R)
• M57: 23,424,483 km (0.113 R)
• M58: 24,370,540 km (0.074 R)
• M59: 25,077,689 km (0.039 R)
• M60: 25,833,907 km (0.119 R)
• M61: 26,172,297 km (0.088 R)
• M62: 27,843,305 km (0.12 R)
• M63: 28,495,253 km (0.088 R)
• M64: 28,626,151 km (0.093 R)
• M65: 29,416,327 km (0.063 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 776.4

Radius: 14.2

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 9.03 AU - 9.61 AU

Year: 10835 Days

Day: 11.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 52,720,385 km

• M1: 293,062 km (0.071 R)
• M2: 463,454 km (0.108 R)
• M3: 581,337 km (0.117 R)
• M4: 929,601 km (0.078 R)
• M5: 1,087,876 km (0.117 R)
• M6: 1,813,276 km (0.061 R)
• M7: 3,017,987 km (0.117 R)
• M8: 3,137,965 km (0.108 R)
• M9: 3,383,006 km (0.119 R)
• M10: 3,666,345 km (0.095 R)
• M11: 3,892,088 km (0.118 R)
• M12: 4,189,189 km (0.116 R)
• M13: 4,597,143 km (0.09 R)
• M14: 4,770,975 km (0.051 R)
• M15: 4,911,597 km (0.045 R)
• M16: 5,089,320 km (0.107 R)
• M17: 5,197,030 km (0.079 R)
• M18: 5,524,799 km (0.055 R)
• M19: 5,972,396 km (0.059 R)
• M20: 6,626,737 km (0.08 R)
• M21: 6,783,964 km (0.098 R)
• M22: 7,102,458 km (0.039 R)
• M23: 7,344,507 km (0.102 R)
• M24: 7,507,420 km (0.063 R)
• M25: 7,712,668 km (0.067 R)
• M26: 8,045,224 km (0.079 R)
• M27: 8,681,164 km (0.116 R)
• M28: 9,866,877 km (0.119 R)
• M29: 10,593,474 km (0.065 R)
• M30: 11,103,154 km (0.115 R)
• M31: 11,906,495 km (0.025 R)
• M32: 12,679,766 km (0.086 R)
• M33: 13,469,194 km (0.053 R)
• M34: 14,478,531 km (0.088 R)
• M35: 14,837,566 km (0.096 R)
• M36: 16,090,897 km (0.047 R)
• M37: 17,541,098 km (0.078 R)
• M38: 17,650,155 km (0.099 R)
• M39: 17,759,511 km (0.099 R)
• M40: 18,475,636 km (0.106 R)
• M41: 18,809,389 km (0.067 R)
• M42: 19,257,435 km (0.074 R)
• M43: 20,050,004 km (0.118 R)
• M44: 20,622,814 km (0.095 R)
• M45: 20,968,984 km (0.052 R)
• M46: 22,550,682 km (0.086 R)
• M47: 23,146,231 km (0.102 R)
• M48: 23,807,454 km (0.1 R)
• M49: 23,988,767 km (0.098 R)
• M50: 24,352,888 km (0.107 R)
• M51: 24,596,732 km (0.049 R)
• M52: 24,963,995 km (0.088 R)
• M53: 25,890,006 km (0.097 R)
• M54: 26,263,552 km (0.109 R)
• M55: 28,478,049 km (0.09 R)
• M56: 29,186,395 km (0.091 R)
• M57: 29,445,349 km (0.11 R)
• M58: 29,640,125 km (0.096 R)
• M59: 30,554,767 km (0.11 R)
• M60: 31,412,262 km (0.067 R)
• M61: 32,478,595 km (0.061 R)
• M62: 32,814,143 km (0.072 R)
• M63: 32,948,781 km (0.091 R)
• M64: 33,151,038 km (0.101 R)
• M65: 33,421,361 km (0.108 R)
• M66: 34,578,201 km (0.099 R)
• M67: 35,264,856 km (0.068 R)
• M68: 36,442,490 km (0.048 R)
• M69: 36,931,077 km (0.095 R)
• M70: 37,421,907 km (0.093 R)
• M71: 38,056,202 km (0.116 R)
• M72: 38,268,482 km (0.077 R)
• M73: 38,694,088 km (0.079 R)
• M74: 39,693,252 km (0.064 R)
• M75: 40,052,137 km (0.076 R)
• M76: 41,062,820 km (0.096 R)
• M77: 42,008,877 km (0.079 R)
• M78: 43,404,326 km (0.105 R)
• M79: 45,039,281 km (0.101 R)
• M80: 45,638,720 km (0.109 R)
• M81: 46,694,283 km (0.085 R)
• M82: 48,522,369 km (0.097 R)
• M83: 49,445,088 km (0.111 R)
• M84: 50,218,509 km (0.073 R)
• M85: 51,464,360 km (0.091 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: 224 - 12,768 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit