🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.55 AU - 0.63 AU

Year: 204 Days

Day: 42.1 Hours

Environment

Temp: -12 °C

Axial Tilt: 42.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.56 AU - 0.72 AU

Year: 230 Days

Day: 41.2 Hours

Environment

Temp: 7 °C

Axial Tilt: 33.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 33,242,331 km

• M1: 198,217 km (0.102 R)
• M2: 251,773 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.57 AU - 0.85 AU

Year: 269 Days

Day: 22.6 Hours

Environment

Temp: -38 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,242,331 km

• M1: 64,477 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.71 AU - 0.83 AU

Year: 304 Days

Day: 23.4 Hours

Environment

Temp: -51 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 978.9

Radius: 11.8

Gravity: 7.03 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.81 AU - 3.29 AU

Year: 2395 Days

Day: 14.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 33,242,331 km

• M1: 154,086 km (0.099 R)
• M2: 259,552 km (0.113 R)
• M3: 350,657 km (0.067 R)
• M4: 450,589 km (0.073 R)
• M5: 562,937 km (0.063 R)
• M6: 901,028 km (0.054 R)
• M7: 1,038,508 km (0.087 R)
• M8: 1,195,137 km (0.105 R)
• M9: 1,300,005 km (0.108 R)
• M10: 1,396,197 km (0.097 R)
• M11: 1,532,331 km (0.097 R)
• M12: 1,634,357 km (0.107 R)
• M13: 1,725,611 km (0.036 R)
• M14: 2,193,404 km (0.12 R)
• M15: 2,294,682 km (0.085 R)
• M16: 2,471,955 km (0.108 R)
• M17: 2,903,395 km (0.11 R)
• M18: 3,242,683 km (0.067 R)
• M19: 3,476,056 km (0.118 R)
• M20: 3,646,299 km (0.109 R)
• M21: 3,889,096 km (0.096 R)
• M22: 4,012,664 km (0.076 R)
• M23: 4,191,284 km (0.064 R)
• M24: 4,281,641 km (0.112 R)
• M25: 4,575,152 km (0.041 R)
• M26: 4,856,396 km (0.105 R)
• M27: 5,201,368 km (0.108 R)
• M28: 5,416,191 km (0.108 R)
• M29: 6,119,151 km (0.112 R)
• M30: 6,366,736 km (0.074 R)
• M31: 6,450,062 km (0.076 R)
• M32: 7,390,434 km (0.095 R)
• M33: 7,477,949 km (0.11 R)
• M34: 7,632,184 km (0.047 R)
• M35: 8,011,116 km (0.114 R)
• M36: 8,146,352 km (0.073 R)
• M37: 8,282,187 km (0.065 R)
• M38: 8,464,696 km (0.097 R)
• M39: 9,325,931 km (0.108 R)
• M40: 9,468,348 km (0.076 R)
• M41: 9,563,642 km (0.119 R)
• M42: 9,659,235 km (0.047 R)
• M43: 9,851,319 km (0.083 R)
• M44: 9,996,279 km (0.105 R)
• M45: 10,657,502 km (0.091 R)
• M46: 10,731,852 km (0.098 R)
• M47: 10,905,984 km (0.074 R)
• M48: 11,611,936 km (0.042 R)
• M49: 11,893,330 km (0.072 R)
• M50: 12,099,326 km (0.08 R)
• M51: 12,254,609 km (0.119 R)
• M52: 12,410,639 km (0.051 R)
• M53: 12,829,962 km (0.116 R)
• M54: 13,067,823 km (0.028 R)
• M55: 13,147,409 km (0.062 R)
• M56: 14,006,849 km (0.115 R)
• M57: 14,470,752 km (0.039 R)
• M58: 14,967,566 km (0.099 R)
• M59: 15,162,193 km (0.032 R)
• M60: 15,498,040 km (0.102 R)
• M61: 16,233,912 km (0.058 R)
• M62: 16,405,351 km (0.045 R)
• M63: 16,865,514 km (0.029 R)
• M64: 16,981,153 km (0.117 R)
• M65: 17,417,381 km (0.092 R)
• M66: 17,563,688 km (0.095 R)
• M67: 18,419,836 km (0.066 R)
• M68: 19,078,516 km (0.042 R)
• M69: 19,775,343 km (0.083 R)
• M70: 20,418,913 km (0.068 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 440.5

Radius: 10.5

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 3.29 AU - 4.37 AU

Year: 3370 Days

Day: 13.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 33,242,331 km

• M1: 132,394 km (0.118 R)
• M2: 408,552 km (0.047 R)
• M3: 564,134 km (0.105 R)
• M4: 686,056 km (0.089 R)
• M5: 769,531 km (0.094 R)
• M6: 856,747 km (0.074 R)
• M7: 1,010,234 km (0.104 R)
• M8: 1,195,736 km (0.109 R)
• M9: 1,464,713 km (0.079 R)
• M10: 1,714,392 km (0.089 R)
• M11: 2,128,778 km (0.112 R)
• M12: 2,311,885 km (0.04 R)
• M13: 2,514,890 km (0.028 R)
• M14: 2,693,659 km (0.099 R)
• M15: 2,784,615 km (0.066 R)
• M16: 3,159,058 km (0.101 R)
• M17: 3,287,413 km (0.119 R)
• M18: 3,384,951 km (0.065 R)
• M19: 3,516,448 km (0.079 R)
• M20: 3,938,314 km (0.098 R)
• M21: 4,007,278 km (0.1 R)
• M22: 4,269,822 km (0.083 R)
• M23: 4,483,897 km (0.112 R)
• M24: 4,756,464 km (0.105 R)
• M25: 4,885,567 km (0.102 R)
• M26: 4,959,917 km (0.1 R)
• M27: 5,203,912 km (0.109 R)
• M28: 5,317,905 km (0.105 R)
• M29: 5,567,883 km (0.107 R)
• M30: 5,704,017 km (0.058 R)
• M31: 5,999,623 km (0.059 R)
• M32: 6,179,290 km (0.119 R)
• M33: 6,279,969 km (0.062 R)
• M34: 6,401,442 km (0.08 R)
• M35: 6,770,650 km (0.075 R)
• M36: 7,231,411 km (0.105 R)
• M37: 7,487,074 km (0.078 R)
• M38: 7,680,654 km (0.114 R)
• M39: 7,897,870 km (0.047 R)
• M40: 9,013,870 km (0.088 R)
• M41: 9,289,130 km (0.071 R)
• M42: 9,894,852 km (0.073 R)
• M43: 10,012,885 km (0.092 R)
• M44: 10,083,944 km (0.058 R)
• M45: 10,250,297 km (0.059 R)
• M46: 12,265,829 km (0.09 R)
• M47: 12,468,983 km (0.063 R)
• M48: 12,545,427 km (0.055 R)
• M49: 12,673,184 km (0.098 R)
• M50: 12,801,389 km (0.063 R)
• M51: 13,292,519 km (0.093 R)
• M52: 13,396,639 km (0.084 R)
• M53: 14,027,493 km (0.099 R)
• M54: 14,694,849 km (0.098 R)
• M55: 14,964,724 km (0.101 R)
• M56: 15,564,312 km (0.096 R)
• M57: 15,701,643 km (0.116 R)
• M58: 16,060,678 km (0.118 R)
• M59: 17,153,939 km (0.111 R)
• M60: 17,324,181 km (0.075 R)
• M61: 17,466,599 km (0.07 R)
• M62: 17,982,262 km (0.081 R)
• M63: 18,329,030 km (0.11 R)
• M64: 19,087,641 km (0.11 R)
• M65: 19,264,167 km (0.108 R)
• M66: 19,441,141 km (0.087 R)
• M67: 19,559,473 km (0.104 R)
• M68: 19,856,425 km (0.094 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 818.3

Radius: 10.4

Gravity: 7.57 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 3.36 AU - 5.1 AU

Year: 3911 Days

Day: 8.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 33,242,331 km

• M1: 136,134 km (0.076 R)
• M2: 270,024 km (0.113 R)
• M3: 396,434 km (0.119 R)
• M4: 557,402 km (0.086 R)
• M5: 753,375 km (0.06 R)
• M6: 934,538 km (0.079 R)
• M7: 1,050,476 km (0.116 R)
• M8: 1,442,423 km (0.096 R)
• M9: 1,562,699 km (0.047 R)
• M10: 1,717,832 km (0.117 R)
• M11: 1,861,895 km (0.049 R)
• M12: 2,026,902 km (0.09 R)
• M13: 2,162,437 km (0.109 R)
• M14: 2,231,252 km (0.047 R)
• M15: 2,389,228 km (0.116 R)
• M16: 2,460,586 km (0.07 R)
• M17: 2,922,843 km (0.049 R)
• M18: 3,174,168 km (0.104 R)
• M19: 3,574,492 km (0.087 R)
• M20: 3,739,199 km (0.082 R)
• M21: 3,906,449 km (0.098 R)
• M22: 4,118,878 km (0.096 R)
• M23: 4,248,280 km (0.109 R)
• M24: 4,938,375 km (0.097 R)
• M25: 5,007,041 km (0.084 R)
• M26: 5,122,081 km (0.099 R)
• M27: 5,214,832 km (0.072 R)
• M28: 5,879,795 km (0.094 R)
• M29: 6,050,187 km (0.08 R)
• M30: 7,603,611 km (0.094 R)
• M31: 7,709,676 km (0.089 R)
• M32: 8,138,723 km (0.082 R)
• M33: 8,383,465 km (0.088 R)
• M34: 8,768,978 km (0.118 R)
• M35: 9,020,004 km (0.094 R)
• M36: 9,188,600 km (0.053 R)
• M37: 9,386,668 km (0.104 R)
• M38: 10,105,635 km (0.076 R)
• M39: 10,222,322 km (0.042 R)
• M40: 10,457,041 km (0.067 R)
• M41: 10,575,073 km (0.098 R)
• M42: 11,081,612 km (0.118 R)
• M43: 11,871,638 km (0.073 R)
• M44: 12,242,491 km (0.087 R)
• M45: 12,366,957 km (0.046 R)
• M46: 12,460,605 km (0.064 R)
• M47: 12,711,331 km (0.096 R)
• M48: 13,186,155 km (0.119 R)
• M49: 13,731,289 km (0.079 R)
• M50: 14,055,318 km (0.056 R)
• M51: 15,477,545 km (0.065 R)
• M52: 15,916,615 km (0.115 R)
• M53: 16,052,450 km (0.09 R)
• M54: 16,359,724 km (0.091 R)
• M55: 16,841,429 km (0.059 R)
• M56: 17,572,813 km (0.073 R)
• M57: 17,889,362 km (0.083 R)
• M58: 18,314,519 km (0.108 R)
• M59: 18,492,541 km (0.085 R)
• M60: 18,564,049 km (0.071 R)
• M61: 18,886,432 km (0.077 R)
• M62: 19,682,442 km (0.093 R)
• M63: 19,828,450 km (0.081 R)
• M64: 20,489,523 km (0.115 R)
• M65: 22,022,153 km (0.085 R)
• M66: 22,630,268 km (0.097 R)
• M67: 22,745,010 km (0.091 R)
• M68: 23,128,429 km (0.054 R)
• M69: 23,552,838 km (0.093 R)
• M70: 23,979,791 km (0.071 R)
• M71: 24,096,627 km (0.083 R)
• M72: 24,959,657 km (0.114 R)
• M73: 25,394,837 km (0.071 R)
• M74: 25,633,296 km (0.058 R)
• M75: 25,792,767 km (0.11 R)
• M76: 26,232,735 km (0.103 R)
• M77: 26,554,370 km (0.079 R)
• M78: 26,756,028 km (0.108 R)
• M79: 27,201,530 km (0.028 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 553.2

Radius: 14.8

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 5.67 AU - 6.11 AU

Year: 6427 Days

Day: 12.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 33,242,331 km

• M1: 203,453 km (0.077 R)
• M2: 610,509 km (0.072 R)
• M3: 731,833 km (0.111 R)
• M4: 890,407 km (0.109 R)
• M5: 1,121,685 km (0.117 R)
• M6: 1,245,103 km (0.069 R)
• M7: 1,423,125 km (0.097 R)
• M8: 1,592,769 km (0.065 R)
• M9: 1,697,936 km (0.048 R)
• M10: 1,860,399 km (0.095 R)
• M11: 1,971,700 km (0.112 R)
• M12: 2,104,543 km (0.057 R)
• M13: 2,419,895 km (0.094 R)
• M14: 2,666,732 km (0.119 R)
• M15: 3,074,535 km (0.088 R)
• M16: 3,974,067 km (0.058 R)
• M17: 4,095,242 km (0.116 R)
• M18: 4,821,988 km (0.094 R)
• M19: 5,807,240 km (0.099 R)
• M20: 5,945,319 km (0.103 R)
• M21: 6,196,344 km (0.114 R)
• M22: 6,709,016 km (0.119 R)
• M23: 6,941,341 km (0.109 R)
• M24: 7,087,947 km (0.063 R)
• M25: 7,205,980 km (0.115 R)
• M26: 7,563,968 km (0.078 R)
• M27: 7,745,131 km (0.109 R)
• M28: 8,050,460 km (0.037 R)
• M29: 8,453,327 km (0.109 R)
• M30: 8,641,521 km (0.116 R)
• M31: 8,736,067 km (0.118 R)
• M32: 9,408,060 km (0.096 R)
• M33: 9,734,034 km (0.118 R)
• M34: 9,997,476 km (0.091 R)
• M35: 10,363,542 km (0.032 R)
• M36: 10,835,972 km (0.105 R)
• M37: 11,731,914 km (0.077 R)
• M38: 12,224,240 km (0.106 R)
• M39: 12,580,134 km (0.067 R)
• M40: 12,795,255 km (0.036 R)
• M41: 12,939,468 km (0.098 R)
• M42: 13,156,684 km (0.106 R)
• M43: 14,298,265 km (0.099 R)
• M44: 14,522,812 km (0.117 R)
• M45: 14,673,307 km (0.088 R)
• M46: 15,089,488 km (0.066 R)
• M47: 15,548,155 km (0.093 R)
• M48: 17,070,164 km (0.116 R)
• M49: 17,828,925 km (0.094 R)
• M50: 18,476,384 km (0.041 R)
• M51: 18,885,086 km (0.106 R)
• M52: 19,049,344 km (0.118 R)
• M53: 19,711,165 km (0.049 R)
• M54: 20,003,180 km (0.107 R)
• M55: 20,170,730 km (0.111 R)
• M56: 20,802,930 km (0.111 R)
• M57: 21,057,695 km (0.064 R)
• M58: 21,270,723 km (0.077 R)
• M59: 21,527,283 km (0.108 R)
• M60: 21,699,022 km (0.059 R)
• M61: 22,913,307 km (0.088 R)
• M62: 23,971,862 km (0.11 R)
• M63: 24,105,303 km (0.047 R)
• M64: 24,462,244 km (0.06 R)
• M65: 24,596,583 km (0.105 R)
• M66: 24,866,008 km (0.057 R)
• M67: 25,407,852 km (0.112 R)
• M68: 25,589,314 km (0.108 R)
• M69: 26,779,365 km (0.102 R)
• M70: 27,334,673 km (0.052 R)
• M71: 27,427,573 km (0.066 R)
• M72: 27,753,696 km (0.098 R)
• M73: 27,893,869 km (0.098 R)
• M74: 28,598,027 km (0.084 R)
• M75: 31,424,678 km (0.033 R)
• M76: 31,619,455 km (0.066 R)
• M77: 32,255,545 km (0.11 R)
• M78: 33,192,776 km (0.119 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 186 - 13,749 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit