🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.46 AU - 0.72 AU

Year: 169 Days

Day: 32.5 Hours

Environment

Temp: 165 °C

Axial Tilt: 3.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.65 AU - 0.83 AU

Year: 237 Days

Day: 30.1 Hours

Environment

Temp: 143 °C

Axial Tilt: 24 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.63 AU - 3.05 AU

Year: 1784 Days

Day: 38.2 Hours

Environment

Temp: -103 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,193,444 km

• M1: 239,955 km (0.065 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.66 AU - 3.76 AU

Year: 2144 Days

Day: 22 Hours

Environment

Temp: -106 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.96 AU - 4.62 AU

Year: 2751 Days

Day: 27.4 Hours

Environment

Temp: -116 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,193,444 km

• M1: 597,943 km (0.08 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 714.9

Radius: 10.8

Gravity: 6.13 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 3.44 AU - 5.7 AU

Year: 3642 Days

Day: 8.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 91,193,444 km

• M1: 151,991 km (0.073 R)
• M2: 256,112 km (0.095 R)
• M3: 324,179 km (0.093 R)
• M4: 478,713 km (0.088 R)
• M5: 661,223 km (0.061 R)
• M6: 867,817 km (0.082 R)
• M7: 961,466 km (0.085 R)
• M8: 1,034,020 km (0.096 R)
• M9: 1,237,324 km (0.025 R)
• M10: 1,538,465 km (0.072 R)
• M11: 1,610,122 km (0.115 R)
• M12: 1,727,407 km (0.076 R)
• M13: 1,817,315 km (0.101 R)
• M14: 2,209,112 km (0.058 R)
• M15: 2,323,554 km (0.052 R)
• M16: 3,070,197 km (0.064 R)
• M17: 3,180,002 km (0.089 R)
• M18: 3,384,951 km (0.089 R)
• M19: 3,498,496 km (0.083 R)
• M20: 4,146,105 km (0.114 R)
• M21: 4,349,708 km (0.117 R)
• M22: 4,915,936 km (0.102 R)
• M23: 5,240,713 km (0.061 R)
• M24: 5,617,250 km (0.106 R)
• M25: 5,774,777 km (0.075 R)
• M26: 6,373,168 km (0.116 R)
• M27: 6,918,902 km (0.111 R)
• M28: 7,778,192 km (0.097 R)
• M29: 8,004,533 km (0.067 R)
• M30: 8,182,106 km (0.079 R)
• M31: 8,567,171 km (0.032 R)
• M32: 8,853,352 km (0.11 R)
• M33: 9,063,387 km (0.085 R)
• M34: 9,408,360 km (0.064 R)
• M35: 10,193,300 km (0.09 R)
• M36: 10,303,254 km (0.097 R)
• M37: 10,413,657 km (0.054 R)
• M38: 10,552,035 km (0.074 R)
• M39: 10,663,336 km (0.107 R)
• M40: 10,971,209 km (0.096 R)
• M41: 11,624,353 km (0.099 R)
• M42: 11,854,584 km (0.097 R)
• M43: 12,086,311 km (0.087 R)
• M44: 12,290,213 km (0.101 R)
• M45: 12,524,783 km (0.108 R)
• M46: 13,028,030 km (0.117 R)
• M47: 13,117,489 km (0.097 R)
• M48: 13,327,226 km (0.047 R)
• M49: 13,447,502 km (0.083 R)
• M50: 14,054,421 km (0.085 R)
• M51: 14,763,515 km (0.041 R)
• M52: 14,919,096 km (0.104 R)
• M53: 15,326,451 km (0.083 R)
• M54: 15,769,261 km (0.08 R)
• M55: 16,699,760 km (0.038 R)
• M56: 17,188,197 km (0.108 R)
• M57: 18,012,481 km (0.069 R)
• M58: 19,154,063 km (0.111 R)
• M59: 19,290,047 km (0.094 R)
• M60: 20,388,395 km (0.088 R)
• M61: 20,561,779 km (0.057 R)
• M62: 20,770,617 km (0.1 R)
• M63: 21,015,060 km (0.084 R)
• M64: 21,190,239 km (0.117 R)
• M65: 21,754,223 km (0.096 R)
• M66: 22,394,652 km (0.11 R)
• M67: 22,537,817 km (0.089 R)
• M68: 23,041,214 km (0.1 R)
• M69: 23,221,928 km (0.05 R)
• M70: 24,389,539 km (0.088 R)
• M71: 24,758,448 km (0.081 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 945

Radius: 8.2

Gravity: 14.05 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 4.72 AU - 5.34 AU

Year: 4205 Days

Day: 13.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 91,193,444 km

• M1: 109,506 km (0.069 R)
• M2: 192,832 km (0.05 R)
• M3: 305,928 km (0.067 R)
• M4: 508,184 km (0.081 R)
• M5: 642,972 km (0.096 R)
• M6: 764,744 km (0.053 R)
• M7: 907,909 km (0.104 R)
• M8: 1,060,051 km (0.107 R)
• M9: 1,132,157 km (0.059 R)
• M10: 1,468,901 km (0.086 R)
• M11: 1,682,378 km (0.108 R)
• M12: 1,750,145 km (0.116 R)
• M13: 1,888,374 km (0.1 R)
• M14: 2,048,294 km (0.104 R)
• M15: 2,381,449 km (0.066 R)
• M16: 2,751,853 km (0.064 R)
• M17: 3,098,471 km (0.043 R)
• M18: 3,203,190 km (0.076 R)
• M19: 3,266,470 km (0.108 R)
• M20: 3,351,591 km (0.113 R)
• M21: 3,855,586 km (0.058 R)
• M22: 4,150,892 km (0.116 R)
• M23: 4,477,315 km (0.093 R)
• M24: 5,129,861 km (0.067 R)
• M25: 5,379,240 km (0.041 R)
• M26: 5,632,509 km (0.1 R)
• M27: 5,993,639 km (0.056 R)
• M28: 6,098,208 km (0.102 R)
• M29: 6,150,716 km (0.117 R)
• M30: 6,229,854 km (0.096 R)
• M31: 6,495,839 km (0.045 R)
• M32: 6,603,250 km (0.105 R)
• M33: 6,792,791 km (0.063 R)
• M34: 6,956,600 km (0.077 R)
• M35: 7,540,331 km (0.052 R)
• M36: 9,082,536 km (0.068 R)
• M37: 9,202,812 km (0.066 R)
• M38: 9,263,250 km (0.113 R)
• M39: 9,353,906 km (0.098 R)
• M40: 9,719,972 km (0.069 R)
• M41: 10,371,770 km (0.086 R)
• M42: 10,497,432 km (0.082 R)
• M43: 10,560,562 km (0.077 R)
• M44: 10,877,710 km (0.095 R)
• M45: 11,554,192 km (0.116 R)
• M46: 11,815,389 km (0.102 R)
• M47: 11,979,648 km (0.086 R)
• M48: 12,477,061 km (0.059 R)
• M49: 12,745,140 km (0.112 R)
• M50: 12,981,206 km (0.101 R)
• M51: 13,082,932 km (0.082 R)
• M52: 13,457,824 km (0.104 R)
• M53: 13,663,821 km (0.102 R)
• M54: 13,940,128 km (0.071 R)
• M55: 14,044,248 km (0.086 R)
• M56: 14,113,662 km (0.113 R)
• M57: 14,357,955 km (0.107 R)
• M58: 14,568,589 km (0.092 R)
• M59: 15,170,570 km (0.072 R)
• M60: 15,492,505 km (0.077 R)
• M61: 16,362,118 km (0.055 R)
• M62: 17,099,037 km (0.073 R)
• M63: 17,733,780 km (0.1 R)
• M64: 18,490,446 km (0.079 R)
• M65: 18,719,481 km (0.06 R)
• M66: 18,949,413 km (0.086 R)
• M67: 19,103,349 km (0.047 R)
• M68: 19,451,014 km (0.104 R)
• M69: 19,995,999 km (0.111 R)
• M70: 20,862,620 km (0.11 R)
• M71: 21,180,815 km (0.055 R)
• M72: 21,781,749 km (0.117 R)
• M73: 22,104,432 km (0.097 R)
• M74: 22,591,672 km (0.086 R)
• M75: 22,877,404 km (0.107 R)
• M76: 23,000,224 km (0.104 R)
• M77: 24,575,340 km (0.065 R)
• M78: 24,827,113 km (0.072 R)
• M79: 25,333,502 km (0.111 R)
• M80: 25,502,996 km (0.117 R)
• M81: 26,700,228 km (0.114 R)
• M82: 26,872,714 km (0.096 R)
• M83: 27,959,543 km (0.094 R)
• M84: 28,750,766 km (0.11 R)
• M85: 29,594,049 km (0.113 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 278.5

Radius: 14.9

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 9.2 AU - 10.84 AU

Year: 11824 Days

Day: 6.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 91,193,444 km

• M1: 243,845 km (0.111 R)
• M2: 948,750 km (0.044 R)
• M3: 2,858,217 km (0.082 R)
• M4: 3,203,339 km (0.089 R)
• M5: 3,304,467 km (0.112 R)
• M6: 3,458,254 km (0.057 R)
• M7: 4,042,882 km (0.116 R)
• M8: 4,235,565 km (0.083 R)
• M9: 4,948,548 km (0.113 R)
• M10: 5,334,211 km (0.087 R)
• M11: 5,454,937 km (0.09 R)
• M12: 5,760,715 km (0.11 R)
• M13: 5,884,582 km (0.083 R)
• M14: 6,009,346 km (0.113 R)
• M15: 6,135,009 km (0.099 R)
• M16: 6,582,007 km (0.05 R)
• M17: 6,809,396 km (0.092 R)
• M18: 7,238,891 km (0.071 R)
• M19: 7,406,441 km (0.1 R)
• M20: 7,677,213 km (0.084 R)
• M21: 7,779,538 km (0.099 R)
• M22: 8,298,343 km (0.084 R)
• M23: 8,403,511 km (0.098 R)
• M24: 8,686,101 km (0.091 R)
• M25: 9,406,265 km (0.078 R)
• M26: 9,589,373 km (0.086 R)
• M27: 9,773,678 km (0.105 R)
• M28: 10,033,529 km (0.11 R)
• M29: 10,409,020 km (0.074 R)
• M30: 10,788,998 km (0.118 R)
• M31: 11,562,868 km (0.093 R)
• M32: 12,394,632 km (0.038 R)
• M33: 12,716,567 km (0.105 R)
• M34: 13,616,398 km (0.103 R)
• M35: 14,074,018 km (0.089 R)
• M36: 14,325,791 km (0.068 R)
• M37: 14,494,388 km (0.105 R)
• M38: 14,833,826 km (0.094 R)
• M39: 15,434,012 km (0.107 R)
• M40: 16,042,128 km (0.103 R)
• M41: 16,305,121 km (0.096 R)
• M42: 16,924,606 km (0.095 R)
• M43: 17,147,656 km (0.09 R)
• M44: 17,551,720 km (0.085 R)
• M45: 17,687,106 km (0.093 R)
• M46: 18,644,532 km (0.088 R)
• M47: 18,782,611 km (0.097 R)
• M48: 19,712,362 km (0.066 R)
• M49: 19,806,160 km (0.083 R)
• M50: 20,704,794 km (0.074 R)
• M51: 21,135,038 km (0.053 R)
• M52: 22,150,658 km (0.113 R)
• M53: 22,541,706 km (0.101 R)
• M54: 24,329,700 km (0.097 R)
• M55: 24,733,166 km (0.053 R)
• M56: 25,037,298 km (0.066 R)
• M57: 25,495,816 km (0.084 R)
• M58: 25,598,140 km (0.099 R)
• M59: 25,854,402 km (0.084 R)
• M60: 27,672,016 km (0.08 R)
• M61: 27,777,033 km (0.053 R)
• M62: 29,584,325 km (0.107 R)
• M63: 29,799,447 km (0.053 R)
• M64: 30,177,032 km (0.1 R)
• M65: 30,339,495 km (0.1 R)
• M66: 30,828,232 km (0.107 R)
• M67: 31,374,563 km (0.105 R)
• M68: 34,379,087 km (0.071 R)
• M69: 34,605,279 km (0.054 R)
• M70: 35,116,006 km (0.115 R)
• M71: 35,629,276 km (0.115 R)
• M72: 35,858,161 km (0.091 R)
• M73: 36,720,892 km (0.117 R)
• M74: 37,299,985 km (0.087 R)
• M75: 38,115,593 km (0.089 R)
• M76: 39,232,042 km (0.066 R)
• M77: 39,646,128 km (0.047 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 626.9

Radius: 5.2

Gravity: 23.18 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 14.93 AU - 20.19 AU

Year: 27431 Days

Day: 22.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 91,193,444 km

• M1: 118,033 km (0.098 R)
• M2: 184,454 km (0.114 R)
• M3: 232,026 km (0.116 R)
• M4: 266,583 km (0.059 R)
• M5: 446,699 km (0.111 R)
• M6: 766,539 km (0.062 R)
• M7: 821,143 km (0.098 R)
• M8: 963,709 km (0.078 R)
• M9: 1,022,950 km (0.115 R)
• M10: 1,145,321 km (0.082 R)
• M11: 1,574,817 km (0.096 R)
• M12: 2,088,087 km (0.118 R)
• M13: 4,043,780 km (0.093 R)
• M14: 5,253,279 km (0.098 R)
• M15: 5,358,745 km (0.101 R)
• M16: 5,842,246 km (0.102 R)
• M17: 6,172,408 km (0.075 R)
• M18: 6,395,907 km (0.118 R)
• M19: 7,023,919 km (0.076 R)
• M20: 7,315,934 km (0.101 R)
• M21: 8,337,987 km (0.081 R)
• M22: 9,661,180 km (0.104 R)
• M23: 9,920,583 km (0.088 R)
• M24: 10,116,556 km (0.062 R)
• M25: 10,512,392 km (0.081 R)
• M26: 11,524,122 km (0.059 R)
• M27: 12,425,898 km (0.07 R)
• M28: 12,637,131 km (0.1 R)
• M29: 14,002,809 km (0.113 R)
• M30: 16,252,462 km (0.063 R)
• M31: 16,483,441 km (0.056 R)
• M32: 17,340,039 km (0.044 R)
• M33: 17,734,080 km (0.083 R)
• M34: 17,892,504 km (0.07 R)
• M35: 18,290,733 km (0.071 R)
• M36: 18,531,137 km (0.039 R)
• M37: 19,912,673 km (0.118 R)
• M38: 21,075,198 km (0.119 R)
• M39: 22,344,985 km (0.117 R)
• M40: 24,603,763 km (0.12 R)
• M41: 25,046,424 km (0.115 R)
• M42: 25,581,236 km (0.109 R)
• M43: 26,843,393 km (0.072 R)
• M44: 27,941,292 km (0.059 R)
• M45: 28,125,596 km (0.105 R)
• M46: 30,749,543 km (0.118 R)
• M47: 30,844,687 km (0.093 R)
• M48: 33,940,615 km (0.066 R)
• M49: 34,137,337 km (0.12 R)
• M50: 34,829,077 km (0.11 R)
• M51: 35,027,444 km (0.117 R)
• M52: 36,125,791 km (0.077 R)
• M53: 36,628,739 km (0.069 R)
• M54: 37,539,790 km (0.111 R)
• M55: 38,560,946 km (0.109 R)
• M56: 40,005,762 km (0.103 R)
• M57: 40,213,553 km (0.117 R)
• M58: 41,468,081 km (0.102 R)
• M59: 42,417,429 km (0.089 R)
• M60: 43,480,771 km (0.102 R)
• M61: 44,875,920 km (0.097 R)
• M62: 45,091,940 km (0.073 R)
• M63: 46,176,824 km (0.053 R)
• M64: 46,285,880 km (0.118 R)
• M65: 46,613,350 km (0.094 R)
• M66: 46,722,557 km (0.115 R)
• M67: 47,490,143 km (0.081 R)
• M68: 48,815,730 km (0.085 R)
• M69: 49,594,536 km (0.117 R)
• M70: 50,153,285 km (0.081 R)
• M71: 51,842,245 km (0.118 R)
• M72: 52,068,885 km (0.071 R)
• M73: 52,295,825 km (0.107 R)
• M74: 55,507,093 km (0.074 R)
• M75: 55,623,031 km (0.055 R)
• M76: 57,370,634 km (0.113 R)
• M77: 58,074,641 km (0.08 R)
• M78: 58,310,108 km (0.101 R)
• M79: 58,899,823 km (0.091 R)
• M80: 60,800,165 km (0.091 R)
• M81: 60,919,544 km (0.115 R)
• M82: 63,809,476 km (0.096 R)
• M83: 64,538,915 km (0.103 R)
• M84: 66,866,957 km (0.119 R)
• M85: 69,596,819 km (0.039 R)
• M86: 72,109,764 km (0.064 R)
• M87: 72,236,174 km (0.071 R)
• M88: 76,707,655 km (0.079 R)
• M89: 78,781,231 km (0.089 R)
• M90: 81,926,227 km (0.097 R)
• M91: 83,779,595 km (0.107 R)
• M92: 84,845,031 km (0.085 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 199 - 19,058 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit