🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.47 AU - 0.57 AU

Year: 246 Days

Day: 25.2 Hours

Environment

Temp: -116 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 19,854,619 km

• M1: 232,176 km (0.115 R)
• M2: 252,820 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.53 AU - 0.59 AU

Year: 275 Days

Day: 37.7 Hours

Environment

Temp: -118 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,854,619 km

• M1: 567,126 km (0.054 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 233.6

Radius: 11.5

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.89 AU - 0.97 AU

Year: 588 Days

Day: 12.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 19,854,619 km

• M1: 149,448 km (0.114 R)
• M2: 226,491 km (0.047 R)
• M3: 315,352 km (0.11 R)
• M4: 398,080 km (0.113 R)
• M5: 494,122 km (0.114 R)
• M6: 566,976 km (0.032 R)
• M7: 654,491 km (0.099 R)
• M8: 732,730 km (0.086 R)
• M9: 826,079 km (0.099 R)
• M10: 903,870 km (0.077 R)
• M11: 1,093,261 km (0.088 R)
• M12: 1,184,217 km (0.114 R)
• M13: 1,273,527 km (0.105 R)
• M14: 1,388,418 km (0.104 R)
• M15: 1,487,751 km (0.113 R)
• M16: 1,570,030 km (0.079 R)
• M17: 1,769,892 km (0.115 R)
• M18: 1,893,909 km (0.101 R)
• M19: 2,031,689 km (0.12 R)
• M20: 2,183,979 km (0.072 R)
• M21: 2,425,281 km (0.086 R)
• M22: 2,505,615 km (0.087 R)
• M23: 2,681,243 km (0.077 R)
• M24: 2,891,278 km (0.088 R)
• M25: 2,982,982 km (0.1 R)
• M26: 3,075,732 km (0.102 R)
• M27: 3,346,804 km (0.088 R)
• M28: 3,553,847 km (0.05 R)
• M29: 3,685,344 km (0.055 R)
• M30: 3,771,662 km (0.108 R)
• M31: 3,939,660 km (0.106 R)
• M32: 4,028,072 km (0.081 R)
• M33: 4,110,201 km (0.087 R)
• M34: 4,199,960 km (0.114 R)
• M35: 4,346,117 km (0.104 R)
• M36: 4,508,281 km (0.08 R)
• M37: 4,629,456 km (0.107 R)
• M38: 4,766,188 km (0.034 R)
• M39: 4,962,760 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 258.2

Radius: 11.3

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.9 AU - 1.24 AU

Year: 726 Days

Day: 14 Hours

Environment

Temp: -166 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 19,854,619 km

• M1: 152,440 km (0.117 R)
• M2: 244,892 km (0.101 R)
• M3: 400,623 km (0.101 R)
• M4: 534,962 km (0.105 R)
• M5: 616,493 km (0.083 R)
• M6: 711,039 km (0.09 R)
• M7: 785,538 km (0.082 R)
• M8: 943,364 km (0.095 R)
• M9: 1,073,963 km (0.112 R)
• M10: 1,231,041 km (0.027 R)
• M11: 1,312,572 km (0.075 R)
• M12: 1,406,519 km (0.109 R)
• M13: 1,535,622 km (0.084 R)
• M14: 1,635,105 km (0.071 R)
• M15: 1,805,945 km (0.036 R)
• M16: 2,061,309 km (0.07 R)
• M17: 2,277,927 km (0.11 R)
• M18: 2,353,922 km (0.119 R)
• M19: 2,443,681 km (0.114 R)
• M20: 2,528,204 km (0.096 R)
• M21: 2,646,835 km (0.086 R)
• M22: 2,930,772 km (0.082 R)
• M23: 3,020,830 km (0.088 R)
• M24: 3,289,208 km (0.042 R)
• M25: 3,499,244 km (0.069 R)
• M26: 3,728,877 km (0.052 R)
• M27: 3,872,042 km (0.101 R)
• M28: 3,971,075 km (0.096 R)
• M29: 4,218,510 km (0.119 R)
• M30: 4,304,679 km (0.104 R)
• M31: 4,502,896 km (0.115 R)
• M32: 4,615,244 km (0.104 R)
• M33: 4,752,874 km (0.108 R)
• M34: 4,883,772 km (0.089 R)
• M35: 5,015,867 km (0.119 R)
• M36: 5,124,026 km (0.089 R)
• M37: 5,308,929 km (0.085 R)
• M38: 5,470,345 km (0.104 R)
• M39: 5,547,388 km (0.101 R)
• M40: 5,754,731 km (0.101 R)
• M41: 5,833,120 km (0.069 R)
• M42: 5,929,312 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 597.8

Radius: 9.8

Gravity: 6.22 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.93 AU - 1.95 AU

Year: 1773 Days

Day: 13.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 19,854,619 km

• M1: 123,119 km (0.087 R)
• M2: 185,501 km (0.052 R)
• M3: 277,354 km (0.106 R)
• M4: 404,513 km (0.115 R)
• M5: 521,797 km (0.094 R)
• M6: 630,555 km (0.06 R)
• M7: 778,208 km (0.078 R)
• M8: 888,761 km (0.055 R)
• M9: 954,584 km (0.096 R)
• M10: 1,030,580 km (0.064 R)
• M11: 1,299,557 km (0.045 R)
• M12: 1,384,678 km (0.115 R)
• M13: 1,520,962 km (0.076 R)
• M14: 1,859,950 km (0.079 R)
• M15: 2,055,026 km (0.068 R)
• M16: 2,222,725 km (0.099 R)
• M17: 2,418,250 km (0.113 R)
• M18: 3,038,782 km (0.057 R)
• M19: 3,140,658 km (0.109 R)
• M20: 3,256,446 km (0.109 R)
• M21: 3,479,198 km (0.117 R)
• M22: 3,572,397 km (0.093 R)
• M23: 3,679,958 km (0.109 R)
• M24: 4,064,873 km (0.097 R)
• M25: 4,233,919 km (0.116 R)
• M26: 4,347,763 km (0.095 R)
• M27: 4,666,556 km (0.089 R)
• M28: 5,037,858 km (0.109 R)
• M29: 5,403,475 km (0.104 R)
• M30: 5,558,309 km (0.083 R)
• M31: 5,636,399 km (0.096 R)
• M32: 5,714,639 km (0.105 R)
• M33: 5,777,619 km (0.114 R)
• M34: 5,888,322 km (0.104 R)
• M35: 6,015,779 km (0.047 R)
• M36: 6,241,074 km (0.092 R)
• M37: 6,485,516 km (0.108 R)
• M38: 6,683,285 km (0.087 R)
• M39: 7,017,487 km (0.039 R)
• M40: 7,203,586 km (0.107 R)
• M41: 7,528,962 km (0.092 R)
• M42: 7,771,759 km (0.096 R)
• M43: 7,841,621 km (0.046 R)
• M44: 8,158,619 km (0.039 R)
• M45: 8,805,181 km (0.099 R)
• M46: 9,134,745 km (0.082 R)
• M47: 9,319,499 km (0.099 R)
• M48: 9,431,099 km (0.082 R)
• M49: 10,358,157 km (0.109 R)
• M50: 10,842,255 km (0.11 R)
• M51: 10,959,540 km (0.075 R)
• M52: 11,037,929 km (0.111 R)
• M53: 11,393,224 km (0.1 R)
• M54: 11,652,178 km (0.112 R)
• M55: 12,034,251 km (0.072 R)
• M56: 12,707,442 km (0.043 R)
• M57: 13,330,068 km (0.115 R)
• M58: 13,497,767 km (0.038 R)
• M59: 13,624,028 km (0.093 R)
• M60: 13,687,308 km (0.114 R)
• M61: 13,941,474 km (0.116 R)
• M62: 14,368,427 km (0.082 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 142.5

Radius: 10.3

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 2.13 AU - 2.87 AU

Year: 2593 Days

Day: 9 Hours

Environment

Temp: -203 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 19,854,619 km

• M1: 131,048 km (0.085 R)
• M2: 206,146 km (0.055 R)
• M3: 478,414 km (0.113 R)
• M4: 596,896 km (0.109 R)
• M5: 928,704 km (0.077 R)
• M6: 1,188,106 km (0.099 R)
• M7: 1,266,645 km (0.089 R)
• M8: 1,371,513 km (0.081 R)
• M9: 1,748,350 km (0.1 R)
• M10: 2,089,882 km (0.034 R)
• M11: 2,205,222 km (0.109 R)
• M12: 2,462,680 km (0.105 R)
• M13: 2,605,397 km (0.103 R)
• M14: 2,698,596 km (0.102 R)
• M15: 2,856,422 km (0.103 R)
• M16: 3,416,217 km (0.111 R)
• M17: 3,679,808 km (0.099 R)
• M18: 3,949,982 km (0.03 R)
• M19: 4,190,386 km (0.068 R)
• M20: 4,472,677 km (0.117 R)
• M21: 4,622,425 km (0.109 R)
• M22: 5,055,959 km (0.105 R)
• M23: 5,120,885 km (0.111 R)
• M24: 5,317,157 km (0.09 R)
• M25: 5,409,609 km (0.101 R)
• M26: 6,085,791 km (0.086 R)
• M27: 6,154,756 km (0.116 R)
• M28: 6,377,656 km (0.116 R)
• M29: 6,574,826 km (0.102 R)
• M30: 7,339,571 km (0.102 R)
• M31: 7,725,084 km (0.075 R)
• M32: 7,995,857 km (0.12 R)
• M33: 8,392,590 km (0.115 R)
• M34: 8,546,826 km (0.038 R)
• M35: 8,733,224 km (0.112 R)
• M36: 8,842,581 km (0.11 R)
• M37: 9,094,204 km (0.105 R)
• M38: 9,284,493 km (0.118 R)
• M39: 9,364,228 km (0.117 R)
• M40: 9,652,952 km (0.073 R)
• M41: 10,686,823 km (0.026 R)
• M42: 10,787,054 km (0.058 R)
• M43: 11,242,280 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 16.6

Radius: 3

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 7.43 AU - 10.17 AU

Year: 17125 Days

Day: 17.5 Hours

Environment

Temp: -223 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 19,854,619 km

• M1: 39,045 km (0.036 R)
• M2: 63,429 km (0.1 R)
• M3: 195,824 km (0.103 R)
• M4: 404,363 km (0.046 R)
• M5: 528,380 km (0.045 R)
• M6: 701,913 km (0.054 R)
• M7: 750,533 km (0.12 R)
• M8: 881,730 km (0.092 R)
• M9: 1,177,036 km (0.099 R)
• M10: 1,365,529 km (0.119 R)
• M11: 1,665,623 km (0.097 R)
• M12: 1,917,246 km (0.029 R)
• M13: 2,237,535 km (0.065 R)
• M14: 2,725,374 km (0.032 R)
• M15: 2,926,434 km (0.106 R)
• M16: 3,212,614 km (0.075 R)
• M17: 3,326,309 km (0.027 R)
• M18: 3,811,155 km (0.107 R)
• M19: 4,035,702 km (0.111 R)
• M20: 4,515,462 km (0.092 R)
• M21: 4,661,170 km (0.118 R)
• M22: 4,789,825 km (0.062 R)
• M23: 5,107,271 km (0.086 R)
• M24: 5,683,821 km (0.038 R)
• M25: 5,860,796 km (0.038 R)
• M26: 6,139,646 km (0.117 R)
• M27: 6,280,567 km (0.107 R)
• M28: 6,710,212 km (0.089 R)
• M29: 6,772,296 km (0.078 R)
• M30: 7,085,853 km (0.104 R)
• M31: 7,128,039 km (0.097 R)
• M32: 7,170,226 km (0.049 R)
• M33: 7,988,676 km (0.064 R)
• M34: 8,678,023 km (0.054 R)
• M35: 8,700,463 km (0.1 R)
• M36: 9,711,894 km (0.103 R)
• M37: 11,247,965 km (0.115 R)
• M38: 11,768,116 km (0.084 R)
• M39: 11,893,180 km (0.088 R)
• M40: 11,943,296 km (0.086 R)
• M41: 12,806,176 km (0.114 R)
• M42: 12,909,099 km (0.086 R)
• M43: 12,934,830 km (0.115 R)
• M44: 14,323,847 km (0.064 R)
• M45: 14,671,811 km (0.075 R)
• M46: 14,698,739 km (0.069 R)
• M47: 16,985,791 km (0.091 R)
• M48: 19,646,838 km (0.075 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 422 - 18,717 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit