🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.49 AU - 0.51 AU

Year: 127 Days

Day: 42.3 Hours

Environment

Temp: 196 °C

Axial Tilt: 98.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,973,851 km

• M1: 179,667 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.53 AU - 0.53 AU

Year: 139 Days

Day: 19.8 Hours

Environment

Temp: 212 °C

Axial Tilt: 49.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 49,973,851 km

• M1: 78,988 km (0.102 R)
• M2: 94,097 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.54 AU - 0.58 AU

Year: 151 Days

Day: 45.1 Hours

Environment

Temp: 159 °C

Axial Tilt: 2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,973,851 km

• M1: 133,890 km (0.071 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.45 AU - 2.41 AU

Year: 965 Days

Day: 37.3 Hours

Environment

Temp: -49 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 141

Radius: 8.3

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 5.05 AU - 7.59 AU

Year: 5718 Days

Day: 12.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 49,973,851 km

• M1: 117,135 km (0.056 R)
• M2: 224,846 km (0.032 R)
• M3: 367,113 km (0.085 R)
• M4: 454,778 km (0.105 R)
• M5: 566,976 km (0.118 R)
• M6: 626,815 km (0.066 R)
• M7: 707,299 km (0.087 R)
• M8: 763,099 km (0.11 R)
• M9: 1,207,404 km (0.116 R)
• M10: 1,760,468 km (0.072 R)
• M11: 1,877,004 km (0.083 R)
• M12: 2,674,361 km (0.105 R)
• M13: 2,733,901 km (0.118 R)
• M14: 2,824,109 km (0.081 R)
• M15: 3,069,599 km (0.06 R)
• M16: 3,163,397 km (0.117 R)
• M17: 3,402,155 km (0.112 R)
• M18: 3,564,618 km (0.093 R)
• M19: 3,646,897 km (0.118 R)
• M20: 3,729,774 km (0.041 R)
• M21: 4,033,308 km (0.095 R)
• M22: 4,187,992 km (0.058 R)
• M23: 5,438,780 km (0.049 R)
• M24: 6,213,248 km (0.095 R)
• M25: 6,332,328 km (0.086 R)
• M26: 6,452,306 km (0.074 R)
• M27: 6,694,355 km (0.059 R)
• M28: 6,898,407 km (0.062 R)
• M29: 6,960,041 km (0.082 R)
• M30: 7,125,347 km (0.104 R)
• M31: 7,692,472 km (0.058 R)
• M32: 7,863,313 km (0.03 R)
• M33: 8,035,500 km (0.088 R)
• M34: 8,870,107 km (0.103 R)
• M35: 8,959,566 km (0.096 R)
• M36: 9,252,329 km (0.1 R)
• M37: 9,388,463 km (0.102 R)
• M38: 9,686,013 km (0.069 R)
• M39: 10,549,343 km (0.093 R)
• M40: 10,763,118 km (0.056 R)
• M41: 11,194,857 km (0.085 R)
• M42: 11,534,744 km (0.105 R)
• M43: 11,902,455 km (0.101 R)
• M44: 11,976,506 km (0.11 R)
• M45: 12,448,936 km (0.111 R)
• M46: 12,624,564 km (0.071 R)
• M47: 12,725,244 km (0.06 R)
• M48: 13,489,090 km (0.119 R)
• M49: 14,006,549 km (0.092 R)
• M50: 15,087,544 km (0.116 R)
• M51: 15,516,740 km (0.104 R)
• M52: 15,624,600 km (0.109 R)
• M53: 15,678,605 km (0.083 R)
• M54: 15,813,991 km (0.114 R)
• M55: 16,031,506 km (0.095 R)
• M56: 16,441,853 km (0.119 R)
• M57: 16,524,431 km (0.101 R)
• M58: 16,966,643 km (0.1 R)
• M59: 17,273,019 km (0.058 R)
• M60: 17,525,091 km (0.056 R)
• M61: 17,919,431 km (0.099 R)
• M62: 19,091,381 km (0.102 R)
• M63: 19,236,042 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 555.5

Radius: 10.8

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 11.52 AU - 12.12 AU

Year: 14625 Days

Day: 14.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 49,973,851 km

• M1: 191,784 km (0.075 R)
• M2: 361,428 km (0.092 R)
• M3: 738,565 km (0.076 R)
• M4: 1,361,939 km (0.047 R)
• M5: 1,816,717 km (0.058 R)
• M6: 2,202,081 km (0.08 R)
• M7: 2,463,279 km (0.111 R)
• M8: 2,673,613 km (0.064 R)
• M9: 2,952,763 km (0.12 R)
• M10: 3,208,874 km (0.102 R)
• M11: 3,339,623 km (0.039 R)
• M12: 3,539,336 km (0.08 R)
• M13: 3,606,655 km (0.103 R)
• M14: 3,985,287 km (0.118 R)
• M15: 6,430,913 km (0.091 R)
• M16: 7,144,794 km (0.068 R)
• M17: 7,273,448 km (0.076 R)
• M18: 7,839,826 km (0.06 R)
• M19: 8,016,950 km (0.072 R)
• M20: 9,434,390 km (0.095 R)
• M21: 9,575,610 km (0.064 R)
• M22: 10,292,483 km (0.091 R)
• M23: 10,389,423 km (0.088 R)
• M24: 13,328,871 km (0.055 R)
• M25: 13,593,659 km (0.079 R)
• M26: 13,753,430 km (0.06 R)
• M27: 15,662,299 km (0.103 R)
• M28: 15,773,749 km (0.12 R)
• M29: 16,279,240 km (0.093 R)
• M30: 16,961,257 km (0.114 R)
• M31: 17,943,666 km (0.099 R)
• M32: 19,242,176 km (0.096 R)
• M33: 19,361,704 km (0.087 R)
• M34: 19,541,521 km (0.114 R)
• M35: 19,963,088 km (0.09 R)
• M36: 21,184,405 km (0.112 R)
• M37: 23,315,576 km (0.079 R)
• M38: 23,762,874 km (0.054 R)
• M39: 24,471,369 km (0.109 R)
• M40: 24,665,847 km (0.04 R)
• M41: 25,252,121 km (0.11 R)
• M42: 25,843,182 km (0.103 R)
• M43: 27,374,166 km (0.077 R)
• M44: 27,845,998 km (0.085 R)
• M45: 28,116,770 km (0.067 R)
• M46: 28,524,574 km (0.118 R)
• M47: 29,346,166 km (0.1 R)
• M48: 32,424,441 km (0.094 R)
• M49: 32,638,067 km (0.119 R)
• M50: 32,923,649 km (0.071 R)
• M51: 35,237,629 km (0.103 R)
• M52: 35,897,804 km (0.12 R)
• M53: 35,971,406 km (0.071 R)
• M54: 36,858,671 km (0.113 R)
• M55: 38,128,009 km (0.093 R)
• M56: 39,487,555 km (0.107 R)
• M57: 40,020,572 km (0.108 R)
• M58: 41,093,637 km (0.086 R)
• M59: 41,324,916 km (0.069 R)
• M60: 41,479,301 km (0.064 R)
• M61: 41,633,835 km (0.078 R)
• M62: 41,788,520 km (0.079 R)
• M63: 42,020,995 km (0.105 R)
• M64: 42,098,636 km (0.071 R)
• M65: 42,409,500 km (0.092 R)
• M66: 42,565,232 km (0.068 R)
• M67: 43,346,581 km (0.093 R)
• M68: 43,739,126 km (0.088 R)
• M69: 44,685,931 km (0.103 R)
• M70: 45,002,929 km (0.117 R)
• M71: 46,038,595 km (0.118 R)
• M72: 48,052,482 km (0.111 R)
• M73: 48,296,027 km (0.083 R)
• M74: 48,377,259 km (0.083 R)
• M75: 48,784,464 km (0.111 R)
• M76: 51,416,788 km (0.12 R)
• M77: 51,582,842 km (0.112 R)
• M78: 52,082,050 km (0.113 R)
• M79: 52,165,376 km (0.077 R)
• M80: 52,833,929 km (0.05 R)
• M81: 53,841,919 km (0.112 R)
• M82: 54,432,980 km (0.106 R)
• M83: 55,110,958 km (0.075 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 597

Radius: 3.6

Gravity: 46.06 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 14.58 AU - 18.9 AU

Year: 24649 Days

Day: 22.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 49,973,851 km

• M1: 47,423 km (0.046 R)
• M2: 183,108 km (0.115 R)
• M3: 213,775 km (0.108 R)
• M4: 545,284 km (0.082 R)
• M5: 568,322 km (0.029 R)
• M6: 895,642 km (0.113 R)
• M7: 1,241,513 km (0.112 R)
• M8: 1,759,869 km (0.103 R)
• M9: 1,863,840 km (0.108 R)
• M10: 2,261,920 km (0.114 R)
• M11: 2,967,423 km (0.114 R)
• M12: 3,301,176 km (0.05 R)
• M13: 3,386,597 km (0.032 R)
• M14: 3,603,065 km (0.108 R)
• M15: 4,186,646 km (0.103 R)
• M16: 4,325,473 km (0.033 R)
• M17: 4,465,796 km (0.111 R)
• M18: 5,439,079 km (0.067 R)
• M19: 5,794,674 km (0.095 R)
• M20: 7,401,654 km (0.115 R)
• M21: 7,569,503 km (0.086 R)
• M22: 7,908,940 km (0.099 R)
• M23: 8,137,975 km (0.077 R)
• M24: 8,369,253 km (0.043 R)
• M25: 8,427,446 km (0.033 R)
• M26: 8,485,640 km (0.039 R)
• M27: 9,016,264 km (0.102 R)
• M28: 9,075,804 km (0.074 R)
• M29: 9,135,493 km (0.091 R)
• M30: 9,924,024 km (0.093 R)
• M31: 9,985,508 km (0.087 R)
• M32: 10,860,506 km (0.073 R)
• M33: 11,759,889 km (0.095 R)
• M34: 12,549,466 km (0.093 R)
• M35: 13,834,213 km (0.11 R)
• M36: 15,089,488 km (0.116 R)
• M37: 15,587,350 km (0.119 R)
• M38: 15,946,385 km (0.077 R)
• M39: 17,260,902 km (0.085 R)
• M40: 18,231,792 km (0.076 R)
• M41: 18,307,189 km (0.118 R)
• M42: 18,382,736 km (0.093 R)
• M43: 18,458,283 km (0.049 R)
• M44: 19,527,908 km (0.047 R)
• M45: 20,460,501 km (0.037 R)
• M46: 20,774,507 km (0.088 R)
• M47: 21,090,158 km (0.078 R)
• M48: 23,919,204 km (0.1 R)
• M49: 26,011,479 km (0.07 R)
• M50: 26,522,356 km (0.051 R)
• M51: 27,208,562 km (0.079 R)
• M52: 30,546,838 km (0.066 R)
• M53: 30,815,815 km (0.102 R)
• M54: 30,995,632 km (0.032 R)
• M55: 31,446,669 km (0.107 R)
• M56: 32,537,686 km (0.076 R)
• M57: 33,548,818 km (0.11 R)
• M58: 34,756,971 km (0.066 R)
• M59: 38,756,171 km (0.116 R)
• M60: 39,925,278 km (0.083 R)
• M61: 41,700,406 km (0.085 R)
• M62: 41,998,854 km (0.08 R)
• M63: 42,998,467 km (0.049 R)
• M64: 43,904,881 km (0.089 R)
• M65: 44,614,274 km (0.1 R)
• M66: 45,531,758 km (0.099 R)
• M67: 46,249,678 km (0.079 R)
• M68: 46,352,601 km (0.094 R)
• M69: 46,764,743 km (0.109 R)
• M70: 47,074,710 km (0.105 R)
• M71: 47,904,679 km (0.1 R)
• M72: 50,106,161 km (0.114 R)
• M73: 50,317,543 km (0.047 R)
• M74: 50,635,139 km (0.111 R)
• M75: 53,847,754 km (0.095 R)
• M76: 54,606,813 km (0.044 R)
• M77: 56,355,014 km (0.113 R)
• M78: 56,684,877 km (0.097 R)
• M79: 58,343,768 km (0.114 R)
• M80: 59,794,119 km (0.035 R)
• M81: 63,414,687 km (0.094 R)
• M82: 63,986,899 km (0.066 R)
• M83: 67,455,176 km (0.085 R)
• M84: 70,391,782 km (0.051 R)
• M85: 73,249,999 km (0.103 R)
• M86: 73,850,186 km (0.053 R)
• M87: 74,452,018 km (0.092 R)
• M88: 75,418,271 km (0.085 R)
• M89: 76,631,958 km (0.081 R)
• M90: 77,729,857 km (0.072 R)
• M91: 78,096,970 km (0.059 R)
• M92: 78,832,992 km (0.115 R)
• M93: 79,078,781 km (0.08 R)
• M94: 81,924,132 km (0.114 R)
• M95: 82,173,063 km (0.104 R)
• M96: 82,547,058 km (0.04 R)
• M97: 83,171,629 km (0.105 R)
• M98: 83,421,906 km (0.096 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 104.5

Radius: 6

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 16.56 AU - 19.24 AU

Year: 27255 Days

Day: 18.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 49,973,851 km

• M1: 550,969 km (0.116 R)
• M2: 807,978 km (0.025 R)
• M3: 939,923 km (0.111 R)
• M4: 1,582,147 km (0.096 R)
• M5: 1,700,180 km (0.091 R)
• M6: 2,306,350 km (0.083 R)
• M7: 2,604,948 km (0.079 R)
• M8: 2,688,573 km (0.066 R)
• M9: 2,829,793 km (0.102 R)
• M10: 2,944,535 km (0.111 R)
• M11: 4,808,225 km (0.109 R)
• M12: 6,804,758 km (0.086 R)
• M13: 7,270,606 km (0.048 R)
• M14: 7,428,282 km (0.083 R)
• M15: 8,562,533 km (0.077 R)
• M16: 10,142,287 km (0.106 R)
• M17: 10,987,814 km (0.09 R)
• M18: 12,509,374 km (0.051 R)
• M19: 13,078,893 km (0.119 R)
• M20: 13,511,530 km (0.039 R)
• M21: 13,705,259 km (0.106 R)
• M22: 14,095,710 km (0.057 R)
• M23: 14,390,866 km (0.119 R)
• M24: 14,588,784 km (0.091 R)
• M25: 14,837,416 km (0.104 R)
• M26: 15,087,544 km (0.112 R)
• M27: 15,389,432 km (0.056 R)
• M28: 16,152,980 km (0.079 R)
• M29: 16,720,704 km (0.082 R)
• M30: 16,824,674 km (0.038 R)
• M31: 19,382,499 km (0.05 R)
• M32: 20,317,186 km (0.079 R)
• M33: 20,817,890 km (0.044 R)
• M34: 21,491,828 km (0.115 R)
• M35: 22,803,353 km (0.115 R)
• M36: 23,207,716 km (0.086 R)
• M37: 24,670,933 km (0.094 R)
• M38: 29,048,615 km (0.083 R)
• M39: 31,967,868 km (0.082 R)
• M40: 33,266,079 km (0.073 R)
• M41: 33,396,827 km (0.114 R)
• M42: 34,979,273 km (0.111 R)
• M43: 35,112,266 km (0.028 R)
• M44: 37,602,322 km (0.103 R)
• M45: 38,011,473 km (0.1 R)
• M46: 38,696,631 km (0.11 R)
• M47: 40,916,514 km (0.078 R)
• M48: 44,682,939 km (0.101 R)
• M49: 45,841,575 km (0.083 R)
• M50: 47,450,799 km (0.026 R)
• M51: 47,598,003 km (0.12 R)
• M52: 47,892,861 km (0.108 R)
• M53: 48,336,269 km (0.081 R)
• M54: 48,484,371 km (0.096 R)

Kuiper Belt

Range: 30.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 515 - 11,675 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit