🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.3 AU - 1.32 AU

Year: 540 Days

Day: 30.4 Hours

Environment

Temp: -12 °C

Axial Tilt: 19.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.25 AU - 1.59 AU

Year: 609 Days

Day: 30.7 Hours

Environment

Temp: -8 °C

Axial Tilt: 37.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.03 AU - 2.07 AU

Year: 1056 Days

Day: 27.2 Hours

Environment

Temp: -59 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.65 AU - 2.67 AU

Year: 1142 Days

Day: 42.4 Hours

Environment

Temp: -65 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 2.39 AU - 3.55 AU

Year: 1842 Days

Day: 41.7 Hours

Environment

Temp: -98 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 115,615,708 km

• M1: 455,526 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 669.5

Radius: 13

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 4.31 AU - 5.93 AU

Year: 4169 Days

Day: 14.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 115,615,708 km

• M1: 180,565 km (0.036 R)
• M2: 272,268 km (0.097 R)
• M3: 413,489 km (0.104 R)
• M4: 682,166 km (0.077 R)
• M5: 769,980 km (0.116 R)
• M6: 874,100 km (0.042 R)
• M7: 1,558,660 km (0.071 R)
• M8: 1,962,425 km (0.102 R)
• M9: 2,143,289 km (0.112 R)
• M10: 2,261,321 km (0.093 R)
• M11: 2,433,808 km (0.046 R)
• M12: 2,521,771 km (0.064 R)
• M13: 2,682,888 km (0.104 R)
• M14: 3,053,293 km (0.112 R)
• M15: 3,225,330 km (0.083 R)
• M16: 3,322,419 km (0.109 R)
• M17: 3,720,649 km (0.098 R)
• M18: 3,987,681 km (0.087 R)
• M19: 4,239,903 km (0.053 R)
• M20: 4,760,204 km (0.118 R)
• M21: 5,050,574 km (0.117 R)
• M22: 6,052,281 km (0.081 R)
• M23: 6,342,651 km (0.107 R)
• M24: 6,612,974 km (0.085 R)
• M25: 6,812,089 km (0.06 R)
• M26: 6,912,319 km (0.1 R)
• M27: 7,114,276 km (0.111 R)
• M28: 7,343,909 km (0.083 R)
• M29: 7,968,181 km (0.097 R)
• M30: 8,073,947 km (0.071 R)
• M31: 8,555,502 km (0.119 R)
• M32: 8,854,548 km (0.08 R)
• M33: 9,019,106 km (0.039 R)
• M34: 9,267,738 km (0.095 R)
• M35: 9,518,763 km (0.115 R)
• M36: 9,602,987 km (0.083 R)
• M37: 10,170,411 km (0.094 R)
• M38: 10,342,898 km (0.098 R)
• M39: 10,632,369 km (0.033 R)
• M40: 11,012,797 km (0.117 R)
• M41: 11,160,300 km (0.119 R)
• M42: 11,338,172 km (0.104 R)
• M43: 11,847,254 km (0.119 R)
• M44: 12,333,297 km (0.092 R)
• M45: 12,425,150 km (0.12 R)
• M46: 12,609,455 km (0.067 R)
• M47: 12,733,023 km (0.069 R)
• M48: 13,136,937 km (0.08 R)
• M49: 13,608,320 km (0.12 R)
• M50: 13,862,038 km (0.056 R)
• M51: 15,219,639 km (0.071 R)
• M52: 16,047,812 km (0.116 R)
• M53: 16,282,382 km (0.108 R)
• M54: 16,822,729 km (0.064 R)
• M55: 17,334,653 km (0.034 R)
• M56: 17,437,577 km (0.04 R)
• M57: 17,678,728 km (0.078 R)
• M58: 17,955,784 km (0.085 R)
• M59: 18,760,022 km (0.105 R)
• M60: 19,042,463 km (0.074 R)
• M61: 19,504,570 km (0.12 R)
• M62: 19,898,462 km (0.104 R)
• M63: 20,694,173 km (0.12 R)
• M64: 21,279,400 km (0.098 R)
• M65: 21,907,112 km (0.12 R)
• M66: 22,167,412 km (0.106 R)
• M67: 22,615,907 km (0.112 R)
• M68: 22,916,748 km (0.074 R)
• M69: 23,143,090 km (0.052 R)
• M70: 23,256,635 km (0.101 R)
• M71: 23,941,494 km (0.059 R)
• M72: 24,440,103 km (0.047 R)
• M73: 24,748,724 km (0.042 R)
• M74: 25,408,899 km (0.096 R)
• M75: 25,682,364 km (0.096 R)
• M76: 26,114,253 km (0.099 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 346.5

Radius: 7.7

Gravity: 5.84 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 13.55 AU - 16.97 AU

Year: 21454 Days

Day: 24.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 115,615,708 km

• M1: 97,837 km (0.03 R)
• M2: 331,658 km (0.078 R)
• M3: 392,994 km (0.093 R)
• M4: 476,020 km (0.078 R)
• M5: 742,155 km (0.106 R)
• M6: 804,986 km (0.101 R)
• M7: 1,028,037 km (0.092 R)
• M8: 1,504,207 km (0.06 R)
• M9: 1,558,062 km (0.117 R)
• M10: 1,982,621 km (0.09 R)
• M11: 2,101,700 km (0.031 R)
• M12: 2,253,991 km (0.069 R)
• M13: 2,832,187 km (0.107 R)
• M14: 3,207,229 km (0.097 R)
• M15: 3,490,118 km (0.071 R)
• M16: 4,041,835 km (0.116 R)
• M17: 4,940,021 km (0.106 R)
• M18: 5,143,324 km (0.095 R)
• M19: 5,225,304 km (0.108 R)
• M20: 5,307,882 km (0.048 R)
• M21: 7,092,734 km (0.111 R)
• M22: 7,184,139 km (0.09 R)
• M23: 7,368,294 km (0.1 R)
• M24: 7,460,895 km (0.102 R)
• M25: 9,950,951 km (0.12 R)
• M26: 10,053,426 km (0.111 R)
• M27: 10,414,854 km (0.088 R)
• M28: 12,120,868 km (0.071 R)
• M29: 12,894,140 km (0.102 R)
• M30: 13,569,724 km (0.108 R)
• M31: 14,026,446 km (0.081 R)
• M32: 14,083,892 km (0.099 R)
• M33: 14,546,149 km (0.104 R)
• M34: 14,720,879 km (0.072 R)
• M35: 15,485,923 km (0.031 R)
• M36: 16,143,256 km (0.098 R)
• M37: 16,505,731 km (0.062 R)
• M38: 17,423,514 km (0.052 R)
• M39: 18,232,240 km (0.112 R)
• M40: 18,799,366 km (0.093 R)
• M41: 18,989,655 km (0.094 R)
• M42: 19,180,541 km (0.065 R)
• M43: 20,144,849 km (0.109 R)
• M44: 20,469,776 km (0.12 R)
• M45: 20,600,225 km (0.059 R)
• M46: 20,796,498 km (0.105 R)
• M47: 21,124,865 km (0.091 R)
• M48: 21,786,835 km (0.091 R)
• M49: 22,590,176 km (0.094 R)
• M50: 23,266,957 km (0.106 R)
• M51: 23,813,288 km (0.079 R)
• M52: 24,225,730 km (0.098 R)
• M53: 24,571,301 km (0.096 R)
• M54: 24,709,978 km (0.1 R)
• M55: 26,892,461 km (0.089 R)
• M56: 27,106,835 km (0.085 R)
• M57: 27,250,150 km (0.112 R)
• M58: 27,321,957 km (0.067 R)
• M59: 27,753,696 km (0.086 R)
• M60: 30,988,301 km (0.118 R)
• M61: 31,288,245 km (0.066 R)
• M62: 31,363,343 km (0.1 R)
• M63: 32,573,740 km (0.05 R)
• M64: 34,030,673 km (0.107 R)
• M65: 35,430,461 km (0.055 R)
• M66: 36,295,136 km (0.097 R)
• M67: 36,453,112 km (0.058 R)
• M68: 36,532,099 km (0.086 R)
• M69: 36,769,661 km (0.113 R)
• M70: 37,246,279 km (0.091 R)
• M71: 37,965,097 km (0.109 R)
• M72: 38,849,819 km (0.115 R)
• M73: 41,792,409 km (0.046 R)
• M74: 44,214,399 km (0.114 R)
• M75: 44,467,668 km (0.094 R)
• M76: 44,552,041 km (0.106 R)
• M77: 45,230,019 km (0.057 R)
• M78: 46,681,716 km (0.025 R)
• M79: 50,862,528 km (0.048 R)
• M80: 51,837,308 km (0.102 R)
• M81: 52,193,351 km (0.085 R)
• M82: 53,805,417 km (0.104 R)
• M83: 54,165,948 km (0.11 R)
• M84: 54,256,156 km (0.062 R)
• M85: 54,708,091 km (0.091 R)
• M86: 56,528,398 km (0.1 R)
• M87: 57,998,945 km (0.119 R)
• M88: 58,183,698 km (0.108 R)
• M89: 58,553,654 km (0.101 R)
• M90: 58,831,607 km (0.028 R)
• M91: 59,203,058 km (0.119 R)
• M92: 59,295,958 km (0.099 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 655.8

Radius: 3.4

Gravity: 56.73 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 14.26 AU - 22.74 AU

Year: 28637 Days

Day: 16.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 115,615,708 km

• M1: 217,216 km (0.052 R)
• M2: 1,043,744 km (0.106 R)
• M3: 1,768,247 km (0.037 R)
• M4: 2,830,541 km (0.047 R)
• M5: 2,874,673 km (0.12 R)
• M6: 2,919,103 km (0.119 R)
• M7: 3,282,177 km (0.114 R)
• M8: 3,422,051 km (0.096 R)
• M9: 4,454,277 km (0.095 R)
• M10: 5,629,817 km (0.079 R)
• M11: 5,685,467 km (0.082 R)
• M12: 5,797,217 km (0.068 R)
• M13: 5,909,565 km (0.049 R)
• M14: 6,775,886 km (0.101 R)
• M15: 7,013,597 km (0.107 R)
• M16: 7,558,133 km (0.105 R)
• M17: 8,053,601 km (0.036 R)
• M18: 9,801,652 km (0.108 R)
• M19: 11,029,253 km (0.091 R)
• M20: 11,661,004 km (0.088 R)
• M21: 12,885,912 km (0.099 R)
• M22: 13,180,021 km (0.077 R)
• M23: 13,925,019 km (0.109 R)
• M24: 14,836,818 km (0.12 R)
• M25: 15,377,614 km (0.077 R)
• M26: 17,848,672 km (0.116 R)
• M27: 18,012,332 km (0.103 R)
• M28: 18,754,636 km (0.113 R)
• M29: 19,171,416 km (0.118 R)
• M30: 20,439,856 km (0.089 R)
• M31: 21,822,440 km (0.092 R)
• M32: 22,084,984 km (0.078 R)
• M33: 22,436,838 km (0.106 R)
• M34: 22,524,951 km (0.077 R)
• M35: 22,879,050 km (0.049 R)
• M36: 23,234,943 km (0.098 R)
• M37: 23,952,265 km (0.114 R)
• M38: 27,740,382 km (0.107 R)
• M39: 28,214,906 km (0.107 R)
• M40: 28,405,494 km (0.104 R)
• M41: 29,172,034 km (0.083 R)
• M42: 29,848,366 km (0.103 R)
• M43: 30,432,096 km (0.117 R)
• M44: 32,206,028 km (0.119 R)
• M45: 32,604,706 km (0.115 R)
• M46: 33,005,030 km (0.113 R)
• M47: 33,507,829 km (0.069 R)
• M48: 33,810,615 km (0.094 R)
• M49: 34,114,448 km (0.098 R)
• M50: 35,031,184 km (0.082 R)
• M51: 35,852,775 km (0.027 R)
• M52: 36,576,979 km (0.027 R)
• M53: 37,097,130 km (0.107 R)
• M54: 37,201,400 km (0.062 R)
• M55: 37,514,957 km (0.11 R)
• M56: 37,619,676 km (0.047 R)
• M57: 40,591,138 km (0.043 R)
• M58: 41,562,178 km (0.063 R)
• M59: 42,213,677 km (0.117 R)
• M60: 44,631,478 km (0.098 R)
• M61: 48,227,511 km (0.105 R)
• M62: 50,406,255 km (0.117 R)
• M63: 50,637,533 km (0.109 R)
• M64: 51,449,550 km (0.096 R)
• M65: 51,682,324 km (0.047 R)
• M66: 52,968,866 km (0.095 R)
• M67: 53,675,118 km (0.082 R)
• M68: 57,977,253 km (0.047 R)
• M69: 58,219,452 km (0.077 R)
• M70: 59,191,689 km (0.046 R)
• M71: 61,029,199 km (0.11 R)
• M72: 64,133,056 km (0.104 R)
• M73: 65,641,002 km (0.118 R)
• M74: 68,180,127 km (0.118 R)
• M75: 69,204,873 km (0.118 R)
• M76: 70,105,452 km (0.087 R)
• M77: 71,139,622 km (0.094 R)
• M78: 73,223,071 km (0.105 R)
• M79: 74,009,358 km (0.099 R)
• M80: 75,722,852 km (0.115 R)
• M81: 75,855,246 km (0.058 R)
• M82: 77,983,276 km (0.081 R)
• M83: 79,592,051 km (0.107 R)
• M84: 81,482,819 km (0.035 R)
• M85: 81,618,504 km (0.111 R)
• M86: 82,569,946 km (0.096 R)
• M87: 84,621,083 km (0.036 R)
• M88: 84,758,414 km (0.066 R)
• M89: 85,584,044 km (0.037 R)
• M90: 86,412,368 km (0.117 R)
• M91: 88,076,794 km (0.085 R)
• M92: 88,216,069 km (0.083 R)
• M93: 88,494,620 km (0.105 R)
• M94: 88,634,046 km (0.106 R)
• M95: 88,773,471 km (0.085 R)
• M96: 93,416,989 km (0.117 R)
• M97: 93,700,926 km (0.072 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 959

Radius: 7.2

Gravity: 18.5 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 15.57 AU - 23.99 AU

Year: 31660 Days

Day: 20.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 115,615,708 km

• M1: 323,281 km (0.09 R)
• M2: 660,026 km (0.093 R)
• M3: 1,119,590 km (0.093 R)
• M4: 1,872,965 km (0.083 R)
• M5: 2,004,013 km (0.103 R)
• M6: 2,275,084 km (0.105 R)
• M7: 2,802,267 km (0.028 R)
• M8: 3,208,725 km (0.107 R)
• M9: 6,667,278 km (0.112 R)
• M10: 7,139,409 km (0.087 R)
• M11: 8,044,625 km (0.109 R)
• M12: 8,546,975 km (0.082 R)
• M13: 12,337,187 km (0.067 R)
• M14: 13,757,619 km (0.094 R)
• M15: 14,791,041 km (0.059 R)
• M16: 15,760,136 km (0.114 R)
• M17: 15,849,296 km (0.105 R)
• M18: 16,387,549 km (0.034 R)
• M19: 17,023,041 km (0.045 R)
• M20: 17,389,855 km (0.071 R)
• M21: 18,505,855 km (0.077 R)
• M22: 18,977,537 km (0.108 R)
• M23: 19,262,521 km (0.083 R)
• M24: 19,740,636 km (0.085 R)
• M25: 21,494,072 km (0.076 R)
• M26: 21,691,990 km (0.069 R)
• M27: 21,989,840 km (0.05 R)
• M28: 22,189,254 km (0.102 R)
• M29: 22,289,185 km (0.074 R)
• M30: 24,216,006 km (0.113 R)
• M31: 25,147,252 km (0.067 R)
• M32: 25,460,211 km (0.091 R)
• M33: 27,044,602 km (0.117 R)
• M34: 27,151,266 km (0.11 R)
• M35: 27,902,546 km (0.106 R)
• M36: 28,118,416 km (0.116 R)
• M37: 30,529,485 km (0.092 R)
• M38: 30,974,838 km (0.085 R)
• M39: 31,310,386 km (0.079 R)
• M40: 31,759,628 km (0.102 R)
• M41: 33,348,657 km (0.05 R)
• M42: 33,577,691 km (0.076 R)
• M43: 34,963,266 km (0.113 R)
• M44: 35,196,041 km (0.108 R)
• M45: 38,628,265 km (0.064 R)
• M46: 39,230,845 km (0.086 R)
• M47: 42,661,573 km (0.08 R)
• M48: 43,034,819 km (0.069 R)
• M49: 44,286,954 km (0.108 R)
• M50: 45,297,038 km (0.033 R)
• M51: 45,423,897 km (0.112 R)
• M52: 45,550,906 km (0.045 R)
• M53: 47,468,900 km (0.064 R)
• M54: 48,243,518 km (0.11 R)
• M55: 48,892,174 km (0.095 R)
• M56: 49,022,175 km (0.038 R)
• M57: 51,383,278 km (0.047 R)
• M58: 52,977,842 km (0.098 R)
• M59: 53,512,954 km (0.101 R)
• M60: 57,308,700 km (0.112 R)
• M61: 57,583,212 km (0.116 R)
• M62: 59,100,434 km (0.082 R)
• M63: 59,516,466 km (0.079 R)
• M64: 59,655,292 km (0.104 R)
• M65: 60,351,521 km (0.114 R)
• M66: 61,611,285 km (0.114 R)
• M67: 62,314,843 km (0.047 R)
• M68: 63,872,307 km (0.057 R)
• M69: 66,736,508 km (0.116 R)
• M70: 68,039,056 km (0.114 R)
• M71: 70,963,396 km (0.116 R)
• M72: 75,877,536 km (0.082 R)
• M73: 76,480,715 km (0.058 R)
• M74: 77,388,325 km (0.049 R)
• M75: 77,691,560 km (0.113 R)
• M76: 77,843,402 km (0.077 R)
• M77: 79,979,210 km (0.095 R)
• M78: 80,900,434 km (0.107 R)
• M79: 84,620,185 km (0.08 R)
• M80: 89,347,777 km (0.095 R)
• M81: 95,783,178 km (0.111 R)
• M82: 96,108,853 km (0.101 R)
• M83: 99,715,508 km (0.093 R)
• M84: 100,045,670 km (0.097 R)
• M85: 101,037,953 km (0.085 R)
• M86: 101,203,708 km (0.103 R)
• M87: 106,891,568 km (0.105 R)
• M88: 109,433,834 km (0.108 R)
• M89: 110,968,559 km (0.101 R)
• M90: 112,338,875 km (0.116 R)
• M91: 112,510,614 km (0.106 R)
• M92: 112,682,352 km (0.05 R)
• M93: 114,232,186 km (0.075 R)
• M94: 114,577,608 km (0.073 R)

Kuiper Belt

Range: 30.5 - 45.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 355 - 12,238 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit