🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.44 AU - 0.62 AU

Year: 173 Days

Day: 27.2 Hours

Environment

Temp: 13 °C

Axial Tilt: 31.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 96,181,694 km

• M1: 86,916 km (0.072 R)
• M2: 283,937 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.67 AU - 0.73 AU

Year: 263 Days

Day: 14.6 Hours

Environment

Temp: -23 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,181,694 km

• M1: 429,346 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1 AU - 1.36 AU

Year: 576 Days

Day: 34.3 Hours

Environment

Temp: -85 °C

Axial Tilt: 137.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,181,694 km

• M1: 246,687 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 2.01 AU - 2.51 AU

Year: 1527 Days

Day: 36.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,181,694 km

• M1: 466,745 km (0.096 R)

Asteroid Belt

Center: 2.61 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 55.8

Radius: 14.3

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.35 AU - 3.55 AU

Year: 2278 Days

Day: 8.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 96,181,694 km

• M1: 185,352 km (0.106 R)
• M2: 420,968 km (0.071 R)
• M3: 516,561 km (0.067 R)
• M4: 727,494 km (0.068 R)
• M5: 1,234,332 km (0.107 R)
• M6: 1,360,443 km (0.057 R)
• M7: 1,510,191 km (0.072 R)
• M8: 1,672,504 km (0.115 R)
• M9: 1,854,565 km (0.08 R)
• M10: 2,036,326 km (0.06 R)
• M11: 2,253,692 km (0.114 R)
• M12: 2,433,359 km (0.075 R)
• M13: 2,555,730 km (0.114 R)
• M14: 2,943,936 km (0.111 R)
• M15: 3,041,923 km (0.03 R)
• M16: 3,141,106 km (0.099 R)
• M17: 3,453,766 km (0.103 R)
• M18: 3,609,497 km (0.054 R)
• M19: 3,982,445 km (0.082 R)
• M20: 4,109,603 km (0.055 R)
• M21: 4,461,457 km (0.118 R)
• M22: 4,603,276 km (0.094 R)
• M23: 4,998,214 km (0.11 R)
• M24: 5,224,706 km (0.076 R)
• M25: 5,434,442 km (0.077 R)
• M26: 5,616,502 km (0.109 R)
• M27: 5,739,023 km (0.117 R)
• M28: 6,091,177 km (0.055 R)
• M29: 6,206,516 km (0.085 R)
• M30: 6,354,469 km (0.06 R)
• M31: 6,632,571 km (0.067 R)
• M32: 7,456,855 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 116.5

Radius: 10.1

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 5.32 AU - 6.26 AU

Year: 6264 Days

Day: 7.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 96,181,694 km

• M1: 150,944 km (0.09 R)
• M2: 226,042 km (0.048 R)
• M3: 322,383 km (0.099 R)
• M4: 388,506 km (0.085 R)
• M5: 554,559 km (0.082 R)
• M6: 745,596 km (0.089 R)
• M7: 811,120 km (0.084 R)
• M8: 898,634 km (0.074 R)
• M9: 1,259,016 km (0.049 R)
• M10: 1,840,353 km (0.028 R)
• M11: 2,037,822 km (0.076 R)
• M12: 2,146,131 km (0.088 R)
• M13: 2,368,433 km (0.112 R)
• M14: 2,820,518 km (0.079 R)
• M15: 3,204,835 km (0.101 R)
• M16: 3,654,975 km (0.092 R)
• M17: 4,022,836 km (0.104 R)
• M18: 4,176,773 km (0.029 R)
• M19: 4,722,057 km (0.11 R)
• M20: 4,993,876 km (0.049 R)
• M21: 5,572,221 km (0.091 R)
• M22: 5,667,515 km (0.097 R)
• M23: 5,898,345 km (0.095 R)
• M24: 6,132,316 km (0.066 R)
• M25: 6,791,594 km (0.1 R)
• M26: 7,202,240 km (0.084 R)
• M27: 7,347,799 km (0.117 R)
• M28: 7,431,573 km (0.111 R)
• M29: 7,642,058 km (0.112 R)
• M30: 8,285,478 km (0.091 R)
• M31: 8,481,900 km (0.07 R)
• M32: 8,946,252 km (0.113 R)
• M33: 9,102,881 km (0.101 R)
• M34: 9,350,914 km (0.114 R)
• M35: 9,969,202 km (0.054 R)
• M36: 10,365,188 km (0.12 R)
• M37: 10,718,987 km (0.104 R)
• M38: 10,813,981 km (0.042 R)
• M39: 10,956,997 km (0.081 R)
• M40: 11,052,739 km (0.108 R)
• M41: 11,341,463 km (0.09 R)
• M42: 11,414,168 km (0.076 R)
• M43: 11,730,567 km (0.091 R)
• M44: 11,828,404 km (0.1 R)
• M45: 11,951,224 km (0.064 R)
• M46: 12,049,809 km (0.117 R)
• M47: 12,297,394 km (0.069 R)
• M48: 12,671,837 km (0.105 R)
• M49: 12,772,367 km (0.054 R)
• M50: 13,024,739 km (0.087 R)
• M51: 13,126,166 km (0.119 R)
• M52: 13,227,893 km (0.104 R)
• M53: 13,380,931 km (0.102 R)
• M54: 13,585,880 km (0.036 R)
• M55: 13,688,804 km (0.111 R)
• M56: 13,921,279 km (0.097 R)
• M57: 14,285,400 km (0.074 R)
• M58: 14,547,495 km (0.082 R)
• M59: 14,652,663 km (0.088 R)
• M60: 14,864,044 km (0.089 R)
• M61: 15,102,952 km (0.105 R)
• M62: 15,530,802 km (0.072 R)
• M63: 15,692,368 km (0.091 R)
• M64: 16,755,710 km (0.108 R)
• M65: 16,948,990 km (0.114 R)
• M66: 17,143,018 km (0.115 R)
• M67: 18,039,558 km (0.11 R)
• M68: 18,237,776 km (0.088 R)
• M69: 18,607,582 km (0.104 R)
• M70: 18,693,301 km (0.117 R)
• M71: 19,037,526 km (0.081 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 218.5

Radius: 11.9

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 6.13 AU - 7.65 AU

Year: 8131 Days

Day: 9.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 96,181,694 km

• M1: 148,850 km (0.067 R)
• M2: 253,568 km (0.098 R)
• M3: 565,181 km (0.104 R)
• M4: 778,208 km (0.046 R)
• M5: 992,283 km (0.038 R)
• M6: 1,254,827 km (0.105 R)
• M7: 1,432,549 km (0.056 R)
• M8: 1,830,031 km (0.109 R)
• M9: 2,154,957 km (0.051 R)
• M10: 2,243,669 km (0.075 R)
• M11: 3,036,986 km (0.074 R)
• M12: 3,759,993 km (0.05 R)
• M13: 3,910,937 km (0.112 R)
• M14: 4,107,958 km (0.107 R)
• M15: 4,196,519 km (0.065 R)
• M16: 4,353,298 km (0.093 R)
• M17: 4,466,394 km (0.092 R)
• M18: 4,811,816 km (0.107 R)
• M19: 5,070,620 km (0.053 R)
• M20: 5,261,806 km (0.108 R)
• M21: 5,553,073 km (0.1 R)
• M22: 5,799,909 km (0.075 R)
• M23: 5,999,922 km (0.111 R)
• M24: 6,100,751 km (0.072 R)
• M25: 8,263,038 km (0.071 R)
• M26: 9,003,099 km (0.081 R)
• M27: 9,616,450 km (0.081 R)
• M28: 9,705,162 km (0.069 R)
• M29: 9,794,173 km (0.118 R)
• M30: 10,546,351 km (0.115 R)
• M31: 11,161,497 km (0.105 R)
• M32: 11,317,229 km (0.086 R)
• M33: 11,756,747 km (0.052 R)
• M34: 12,234,114 km (0.104 R)
• M35: 12,394,483 km (0.092 R)
• M36: 13,109,112 km (0.106 R)
• M37: 13,736,974 km (0.112 R)
• M38: 14,138,644 km (0.075 R)
• M39: 14,239,623 km (0.114 R)
• M40: 14,408,519 km (0.095 R)
• M41: 15,022,020 km (0.115 R)
• M42: 15,194,057 km (0.066 R)
• M43: 15,401,250 km (0.055 R)
• M44: 15,993,508 km (0.057 R)
• M45: 16,380,668 km (0.102 R)
• M46: 16,486,733 km (0.105 R)
• M47: 16,664,156 km (0.101 R)
• M48: 16,949,289 km (0.036 R)
• M49: 17,416,184 km (0.091 R)
• M50: 17,778,211 km (0.092 R)
• M51: 18,142,631 km (0.081 R)
• M52: 18,879,102 km (0.086 R)
• M53: 18,953,302 km (0.03 R)
• M54: 19,363,051 km (0.101 R)
• M55: 19,926,436 km (0.106 R)
• M56: 20,153,376 km (0.106 R)
• M57: 21,377,985 km (0.104 R)
• M58: 21,843,533 km (0.1 R)
• M59: 22,273,029 km (0.094 R)
• M60: 22,666,022 km (0.11 R)
• M61: 22,982,122 km (0.06 R)
• M62: 23,101,053 km (0.072 R)
• M63: 23,220,133 km (0.08 R)
• M64: 23,379,155 km (0.093 R)
• M65: 23,898,858 km (0.102 R)
• M66: 24,301,127 km (0.091 R)
• M67: 24,705,789 km (0.109 R)
• M68: 24,949,634 km (0.082 R)
• M69: 25,235,066 km (0.089 R)
• M70: 25,521,546 km (0.091 R)
• M71: 25,974,080 km (0.059 R)
• M72: 26,304,841 km (0.114 R)
• M73: 26,720,274 km (0.109 R)
• M74: 26,803,600 km (0.083 R)
• M75: 27,515,536 km (0.074 R)
• M76: 27,894,917 km (0.083 R)
• M77: 28,106,448 km (0.096 R)
• M78: 28,276,092 km (0.096 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 644

Radius: 5.2

Gravity: 23.82 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 15.92 AU - 16.48 AU

Year: 29315 Days

Day: 20 Hours

Environment

Temp: -214 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 96,181,694 km

• M1: 667,207 km (0.078 R)
• M2: 1,012,927 km (0.111 R)
• M3: 1,548,488 km (0.095 R)
• M4: 2,280,470 km (0.117 R)
• M5: 2,834,730 km (0.055 R)
• M6: 3,911,236 km (0.062 R)
• M7: 4,312,458 km (0.111 R)
• M8: 4,363,620 km (0.12 R)
• M9: 5,099,642 km (0.067 R)
• M10: 5,426,663 km (0.095 R)
• M11: 5,648,516 km (0.088 R)
• M12: 6,980,835 km (0.105 R)
• M13: 8,468,885 km (0.107 R)
• M14: 8,533,063 km (0.117 R)
• M15: 8,661,567 km (0.107 R)
• M16: 9,182,616 km (0.079 R)
• M17: 9,248,440 km (0.09 R)
• M18: 9,314,412 km (0.056 R)
• M19: 9,446,806 km (0.064 R)
• M20: 9,579,948 km (0.112 R)
• M21: 10,323,001 km (0.11 R)
• M22: 12,223,792 km (0.031 R)
• M23: 13,028,479 km (0.085 R)
• M24: 13,176,730 km (0.086 R)
• M25: 13,474,729 km (0.092 R)
• M26: 14,305,596 km (0.097 R)
• M27: 15,465,129 km (0.109 R)
• M28: 15,543,518 km (0.093 R)
• M29: 15,622,057 km (0.099 R)
• M30: 15,937,409 km (0.079 R)
• M31: 16,175,270 km (0.038 R)
• M32: 16,815,399 km (0.041 R)
• M33: 17,057,448 km (0.117 R)
• M34: 17,463,756 km (0.079 R)
• M35: 18,037,763 km (0.111 R)
• M36: 19,036,030 km (0.058 R)
• M37: 19,288,551 km (0.105 R)
• M38: 19,966,977 km (0.055 R)
• M39: 21,784,741 km (0.093 R)
• M40: 22,668,865 km (0.109 R)
• M41: 23,294,632 km (0.119 R)
• M42: 24,107,547 km (0.094 R)
• M43: 24,198,353 km (0.05 R)
• M44: 24,929,737 km (0.116 R)
• M45: 25,668,302 km (0.085 R)
• M46: 26,226,900 km (0.119 R)
• M47: 26,413,898 km (0.098 R)
• M48: 26,883,635 km (0.077 R)
• M49: 27,261,370 km (0.095 R)
• M50: 28,309,153 km (0.074 R)
• M51: 28,501,087 km (0.1 R)
• M52: 29,273,012 km (0.107 R)
• M53: 30,443,915 km (0.083 R)
• M54: 32,629,988 km (0.093 R)
• M55: 34,558,155 km (0.071 R)
• M56: 35,794,881 km (0.034 R)
• M57: 37,256,003 km (0.089 R)
• M58: 38,736,573 km (0.074 R)
• M59: 38,949,601 km (0.069 R)
• M60: 39,913,161 km (0.096 R)
• M61: 41,101,566 km (0.113 R)
• M62: 41,427,690 km (0.107 R)
• M63: 42,740,710 km (0.105 R)
• M64: 43,956,342 km (0.115 R)
• M65: 44,067,494 km (0.096 R)
• M66: 46,647,758 km (0.088 R)
• M67: 47,898,994 km (0.086 R)
• M68: 49,046,111 km (0.119 R)
• M69: 49,391,981 km (0.115 R)
• M70: 50,202,203 km (0.105 R)
• M71: 51,250,286 km (0.062 R)
• M72: 53,368,143 km (0.112 R)
• M73: 54,080,528 km (0.118 R)
• M74: 55,514,423 km (0.099 R)
• M75: 57,082,060 km (0.056 R)
• M76: 60,630,970 km (0.04 R)
• M77: 62,994,616 km (0.043 R)
• M78: 66,023,075 km (0.108 R)
• M79: 68,325,237 km (0.086 R)
• M80: 69,745,070 km (0.071 R)
• M81: 70,523,578 km (0.115 R)
• M82: 70,783,729 km (0.049 R)
• M83: 71,435,526 km (0.11 R)
• M84: 74,724,286 km (0.045 R)
• M85: 76,453,787 km (0.112 R)
• M86: 77,390,419 km (0.117 R)
• M87: 77,524,609 km (0.081 R)
• M88: 81,447,962 km (0.103 R)
• M89: 82,815,586 km (0.042 R)
• M90: 83,364,909 km (0.102 R)
• M91: 85,296,667 km (0.055 R)
• M92: 89,485,706 km (0.073 R)
• M93: 89,626,478 km (0.06 R)
• M94: 90,190,312 km (0.061 R)
• M95: 93,170,003 km (0.052 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: 216 - 19,827 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit