🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.51 AU - 0.51 AU

Year: 134 Days

Day: 39.4 Hours

Environment

Temp: 174 °C

Axial Tilt: 4.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.47 AU - 0.71 AU

Year: 167 Days

Day: 19.5 Hours

Environment

Temp: 206 °C

Axial Tilt: 26 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 99,669,265 km

• M1: 443,707 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.73 AU - 2.77 AU

Year: 1245 Days

Day: 17.7 Hours

Environment

Temp: -77 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,669,265 km

• M1: 1,547,590 km (0.095 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.72 AU - 2.8 AU

Year: 1692 Days

Day: 18.5 Hours

Environment

Temp: -109 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,669,265 km

• M1: 621,430 km (0.038 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 432.7

Radius: 12.2

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 5.48 AU - 5.78 AU

Year: 4929 Days

Day: 12.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 99,669,265 km

• M1: 158,125 km (0.031 R)
• M2: 318,793 km (0.086 R)
• M3: 489,783 km (0.072 R)
• M4: 584,329 km (0.078 R)
• M5: 840,441 km (0.065 R)
• M6: 934,388 km (0.113 R)
• M7: 1,069,774 km (0.118 R)
• M8: 1,488,050 km (0.097 R)
• M9: 1,678,488 km (0.101 R)
• M10: 1,769,144 km (0.026 R)
• M11: 1,861,446 km (0.08 R)
• M12: 2,281,218 km (0.084 R)
• M13: 2,450,563 km (0.092 R)
• M14: 2,677,203 km (0.094 R)
• M15: 2,928,977 km (0.106 R)
• M16: 3,398,116 km (0.118 R)
• M17: 3,870,845 km (0.06 R)
• M18: 3,971,973 km (0.108 R)
• M19: 4,791,321 km (0.104 R)
• M20: 4,878,237 km (0.066 R)
• M21: 4,987,743 km (0.109 R)
• M22: 5,456,582 km (0.089 R)
• M23: 5,661,980 km (0.097 R)
• M24: 5,963,121 km (0.079 R)
• M25: 6,198,438 km (0.077 R)
• M26: 6,484,768 km (0.099 R)
• M27: 6,775,587 km (0.07 R)
• M28: 7,878,273 km (0.106 R)
• M29: 8,582,280 km (0.11 R)
• M30: 8,714,974 km (0.075 R)
• M31: 8,955,377 km (0.112 R)
• M32: 9,144,020 km (0.108 R)
• M33: 9,279,406 km (0.035 R)
• M34: 9,717,578 km (0.068 R)
• M35: 9,883,632 km (0.067 R)
• M36: 10,134,358 km (0.106 R)
• M37: 10,274,681 km (0.111 R)
• M38: 10,613,969 km (0.051 R)
• M39: 11,478,345 km (0.08 R)
• M40: 11,653,973 km (0.115 R)
• M41: 11,948,681 km (0.11 R)
• M42: 12,037,542 km (0.109 R)
• M43: 12,786,878 km (0.099 R)
• M44: 13,029,825 km (0.102 R)
• M45: 14,236,182 km (0.079 R)
• M46: 14,709,659 km (0.071 R)
• M47: 14,932,411 km (0.09 R)
• M48: 15,445,681 km (0.107 R)
• M49: 15,574,934 km (0.07 R)
• M50: 16,358,078 km (0.107 R)
• M51: 16,621,819 km (0.088 R)
• M52: 16,820,785 km (0.091 R)
• M53: 17,287,680 km (0.089 R)
• M54: 17,725,253 km (0.11 R)
• M55: 17,928,407 km (0.105 R)
• M56: 18,132,309 km (0.047 R)
• M57: 18,542,506 km (0.102 R)
• M58: 18,921,288 km (0.111 R)
• M59: 19,128,930 km (0.118 R)
• M60: 19,546,458 km (0.047 R)
• M61: 19,861,660 km (0.093 R)
• M62: 19,967,127 km (0.028 R)
• M63: 20,568,062 km (0.098 R)
• M64: 21,067,419 km (0.107 R)
• M65: 22,114,604 km (0.102 R)
• M66: 22,406,470 km (0.046 R)
• M67: 22,662,881 km (0.046 R)
• M68: 22,994,090 km (0.093 R)
• M69: 23,623,897 km (0.071 R)
• M70: 24,146,892 km (0.119 R)
• M71: 24,259,389 km (0.117 R)
• M72: 25,166,251 km (0.073 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 393

Radius: 11.3

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 7.62 AU - 7.66 AU

Year: 7791 Days

Day: 9.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 99,669,265 km

• M1: 143,464 km (0.112 R)
• M2: 351,106 km (0.116 R)
• M3: 658,979 km (0.034 R)
• M4: 816,655 km (0.09 R)
• M5: 1,092,962 km (0.108 R)
• M6: 1,186,610 km (0.09 R)
• M7: 1,416,243 km (0.063 R)
• M8: 1,956,591 km (0.101 R)
• M9: 2,033,334 km (0.093 R)
• M10: 2,189,963 km (0.093 R)
• M11: 2,391,472 km (0.111 R)
• M12: 2,473,750 km (0.095 R)
• M13: 2,748,113 km (0.078 R)
• M14: 2,899,955 km (0.061 R)
• M15: 3,212,165 km (0.057 R)
• M16: 3,372,385 km (0.12 R)
• M17: 3,511,960 km (0.088 R)
• M18: 4,338,488 km (0.076 R)
• M19: 4,439,616 km (0.047 R)
• M20: 4,799,997 km (0.113 R)
• M21: 5,036,661 km (0.094 R)
• M22: 5,223,359 km (0.109 R)
• M23: 5,385,374 km (0.062 R)
• M24: 5,548,884 km (0.09 R)
• M25: 5,769,691 km (0.091 R)
• M26: 5,993,339 km (0.076 R)
• M27: 6,248,404 km (0.119 R)
• M28: 6,420,441 km (0.104 R)
• M29: 6,769,304 km (0.111 R)
• M30: 7,699,054 km (0.062 R)
• M31: 8,038,642 km (0.096 R)
• M32: 8,257,204 km (0.092 R)
• M33: 8,732,477 km (0.037 R)
• M34: 9,216,575 km (0.116 R)
• M35: 9,445,460 km (0.046 R)
• M36: 9,775,772 km (0.118 R)
• M37: 9,909,064 km (0.067 R)
• M38: 10,312,380 km (0.054 R)
• M39: 10,515,982 km (0.092 R)
• M40: 10,789,597 km (0.09 R)
• M41: 10,996,341 km (0.061 R)
• M42: 11,343,857 km (0.101 R)
• M43: 11,872,087 km (0.072 R)
• M44: 12,552,608 km (0.087 R)
• M45: 12,697,418 km (0.111 R)
• M46: 12,952,333 km (0.1 R)
• M47: 13,764,500 km (0.085 R)
• M48: 14,479,129 km (0.062 R)
• M49: 15,476,648 km (0.107 R)
• M50: 16,140,713 km (0.091 R)
• M51: 17,014,065 km (0.082 R)
• M52: 17,821,445 km (0.11 R)
• M53: 18,393,956 km (0.115 R)
• M54: 18,558,663 km (0.088 R)
• M55: 18,931,012 km (0.064 R)
• M56: 19,138,953 km (0.057 R)
• M57: 19,347,642 km (0.09 R)
• M58: 20,105,206 km (0.054 R)
• M59: 21,087,316 km (0.092 R)
• M60: 21,432,588 km (0.104 R)
• M61: 21,605,822 km (0.088 R)
• M62: 21,823,188 km (0.117 R)
• M63: 21,997,619 km (0.051 R)
• M64: 23,453,954 km (0.102 R)
• M65: 23,722,034 km (0.103 R)
• M66: 24,126,247 km (0.087 R)
• M67: 24,306,512 km (0.109 R)
• M68: 24,487,376 km (0.071 R)
• M69: 25,215,020 km (0.055 R)
• M70: 25,352,202 km (0.088 R)
• M71: 26,042,147 km (0.099 R)
• M72: 26,273,425 km (0.106 R)
• M73: 26,831,425 km (0.075 R)
• M74: 27,487,412 km (0.082 R)
• M75: 27,628,632 km (0.045 R)
• M76: 27,817,275 km (0.053 R)
• M77: 28,243,480 km (0.073 R)
• M78: 29,294,255 km (0.048 R)
• M79: 29,390,446 km (0.11 R)
• M80: 30,943,272 km (0.094 R)
• M81: 31,483,321 km (0.113 R)
• M82: 33,221,947 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 464.2

Radius: 8.2

Gravity: 6.9 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 6.63 AU - 9.51 AU

Year: 8458 Days

Day: 6.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 99,669,265 km

• M1: 124,017 km (0.109 R)
• M2: 216,319 km (0.032 R)
• M3: 613,052 km (0.094 R)
• M4: 724,353 km (0.097 R)
• M5: 967,749 km (0.078 R)
• M6: 1,082,341 km (0.111 R)
• M7: 1,184,217 km (0.061 R)
• M8: 1,643,632 km (0.09 R)
• M9: 2,460,436 km (0.106 R)
• M10: 2,619,010 km (0.101 R)
• M11: 2,804,212 km (0.028 R)
• M12: 2,922,245 km (0.109 R)
• M13: 3,041,923 km (0.077 R)
• M14: 3,360,567 km (0.073 R)
• M15: 3,819,682 km (0.111 R)
• M16: 3,977,059 km (0.054 R)
• M17: 4,217,314 km (0.113 R)
• M18: 4,298,396 km (0.068 R)
• M19: 4,600,434 km (0.111 R)
• M20: 4,880,930 km (0.074 R)
• M21: 5,109,366 km (0.074 R)
• M22: 5,195,983 km (0.099 R)
• M23: 5,254,027 km (0.093 R)
• M24: 5,845,836 km (0.119 R)
• M25: 6,119,002 km (0.114 R)
• M26: 6,180,337 km (0.087 R)
• M27: 6,678,049 km (0.057 R)
• M28: 7,318,328 km (0.086 R)
• M29: 7,612,886 km (0.107 R)
• M30: 7,678,859 km (0.106 R)
• M31: 7,811,402 km (0.107 R)
• M32: 7,978,204 km (0.099 R)
• M33: 8,349,207 km (0.086 R)
• M34: 9,142,973 km (0.093 R)
• M35: 9,424,815 km (0.119 R)
• M36: 9,602,388 km (0.092 R)
• M37: 9,745,254 km (0.119 R)
• M38: 10,617,260 km (0.091 R)
• M39: 11,589,796 km (0.07 R)
• M40: 12,009,717 km (0.095 R)
• M41: 12,125,207 km (0.093 R)
• M42: 12,825,474 km (0.051 R)
• M43: 13,458,872 km (0.049 R)
• M44: 13,699,126 km (0.078 R)
• M45: 14,797,473 km (0.104 R)
• M46: 15,461,538 km (0.072 R)
• M47: 15,671,125 km (0.096 R)
• M48: 16,092,991 km (0.052 R)
• M49: 16,948,092 km (0.109 R)
• M50: 17,774,022 km (0.057 R)
• M51: 18,657,398 km (0.117 R)
• M52: 19,104,546 km (0.108 R)
• M53: 19,374,570 km (0.074 R)
• M54: 19,645,791 km (0.105 R)
• M55: 20,650,939 km (0.12 R)
• M56: 20,743,241 km (0.087 R)
• M57: 20,928,144 km (0.074 R)
• M58: 21,719,816 km (0.099 R)
• M59: 22,997,232 km (0.12 R)
• M60: 23,862,356 km (0.08 R)
• M61: 24,542,578 km (0.067 R)
• M62: 24,983,293 km (0.1 R)
• M63: 25,475,919 km (0.098 R)
• M64: 25,574,803 km (0.116 R)
• M65: 26,771,885 km (0.114 R)
• M66: 26,922,830 km (0.115 R)
• M67: 29,427,547 km (0.068 R)
• M68: 30,628,668 km (0.099 R)
• M69: 30,997,427 km (0.027 R)
• M70: 31,208,809 km (0.103 R)
• M71: 31,261,617 km (0.088 R)
• M72: 31,792,539 km (0.092 R)
• M73: 32,755,501 km (0.094 R)
• M74: 33,132,637 km (0.106 R)
• M75: 33,294,652 km (0.113 R)
• M76: 33,782,341 km (0.048 R)
• M77: 34,054,310 km (0.11 R)
• M78: 34,984,509 km (0.067 R)
• M79: 35,590,829 km (0.115 R)
• M80: 35,756,733 km (0.115 R)
• M81: 36,200,590 km (0.097 R)
• M82: 37,205,888 km (0.084 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 794.1

Radius: 6.7

Gravity: 17.69 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 15.27 AU - 20.45 AU

Year: 27848 Days

Day: 21.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 99,669,265 km

• M1: 99,632 km (0.093 R)
• M2: 323,879 km (0.076 R)
• M3: 549,922 km (0.112 R)
• M4: 940,522 km (0.095 R)
• M5: 1,065,885 km (0.108 R)
• M6: 1,130,661 km (0.079 R)
• M7: 1,230,293 km (0.075 R)
• M8: 1,332,917 km (0.045 R)
• M9: 1,474,437 km (0.081 R)
• M10: 2,169,768 km (0.108 R)
• M11: 2,336,719 km (0.12 R)
• M12: 2,683,038 km (0.119 R)
• M13: 2,999,288 km (0.113 R)
• M14: 3,617,875 km (0.09 R)
• M15: 3,667,093 km (0.115 R)
• M16: 3,816,092 km (0.061 R)
• M17: 4,222,998 km (0.106 R)
• M18: 4,274,909 km (0.079 R)
• M19: 4,326,969 km (0.113 R)
• M20: 4,537,303 km (0.045 R)
• M21: 4,968,145 km (0.064 R)
• M22: 5,581,945 km (0.051 R)
• M23: 6,397,104 km (0.053 R)
• M24: 7,249,214 km (0.119 R)
• M25: 7,311,446 km (0.109 R)
• M26: 7,815,591 km (0.116 R)
• M27: 8,527,079 km (0.112 R)
• M28: 9,124,573 km (0.084 R)
• M29: 9,941,975 km (0.108 R)
• M30: 11,355,825 km (0.111 R)
• M31: 11,719,048 km (0.098 R)
• M32: 14,054,870 km (0.111 R)
• M33: 14,444,722 km (0.12 R)
• M34: 15,877,570 km (0.09 R)
• M35: 16,039,585 km (0.104 R)
• M36: 16,775,307 km (0.105 R)
• M37: 17,689,499 km (0.105 R)
• M38: 22,496,378 km (0.059 R)
• M39: 23,135,460 km (0.12 R)
• M40: 24,337,928 km (0.041 R)
• M41: 25,560,741 km (0.04 R)
• M42: 26,323,092 km (0.111 R)
• M43: 26,610,918 km (0.091 R)
• M44: 27,092,922 km (0.099 R)
• M45: 27,967,920 km (0.087 R)
• M46: 28,556,289 km (0.104 R)
• M47: 28,753,309 km (0.116 R)
• M48: 29,049,812 km (0.116 R)
• M49: 29,347,213 km (0.099 R)
• M50: 30,647,667 km (0.107 R)
• M51: 31,051,581 km (0.043 R)
• M52: 32,069,146 km (0.082 R)
• M53: 34,032,319 km (0.119 R)
• M54: 35,503,763 km (0.063 R)
• M55: 35,609,679 km (0.025 R)
• M56: 36,034,238 km (0.101 R)
• M57: 36,247,115 km (0.105 R)
• M58: 39,053,123 km (0.085 R)
• M59: 39,710,605 km (0.069 R)
• M60: 41,704,595 km (0.075 R)
• M61: 45,099,719 km (0.062 R)
• M62: 48,935,408 km (0.116 R)
• M63: 49,407,539 km (0.05 R)
• M64: 52,030,289 km (0.049 R)
• M65: 52,753,445 km (0.035 R)
• M66: 54,698,068 km (0.115 R)
• M67: 59,284,140 km (0.063 R)
• M68: 59,535,465 km (0.103 R)
• M69: 60,671,062 km (0.111 R)
• M70: 61,178,049 km (0.102 R)
• M71: 62,451,725 km (0.054 R)
• M72: 64,507,799 km (0.091 R)
• M73: 69,082,053 km (0.117 R)
• M74: 69,876,567 km (0.092 R)
• M75: 70,142,103 km (0.086 R)
• M76: 70,674,223 km (0.118 R)
• M77: 72,412,700 km (0.094 R)
• M78: 72,816,016 km (0.087 R)
• M79: 76,068,273 km (0.117 R)
• M80: 77,987,315 km (0.108 R)
• M81: 78,262,724 km (0.11 R)
• M82: 79,506,182 km (0.107 R)
• M83: 80,477,820 km (0.116 R)
• M84: 80,756,222 km (0.11 R)
• M85: 82,292,891 km (0.1 R)
• M86: 85,536,771 km (0.104 R)
• M87: 86,532,345 km (0.057 R)
• M88: 89,397,892 km (0.096 R)
• M89: 90,552,788 km (0.095 R)
• M90: 91,277,141 km (0.081 R)
• M91: 91,712,770 km (0.094 R)
• M92: 97,585,234 km (0.075 R)
• M93: 98,923,238 km (0.074 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 387 - 17,683 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit