🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.5 AU - 0.56 AU

Year: 249 Days

Day: 31.2 Hours

Environment

Temp: -115 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,574,034 km

• M1: 90,507 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.54 AU - 0.76 AU

Year: 338 Days

Day: 21.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,574,034 km

• M1: 152,739 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 612.1

Radius: 14.8

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.81 AU - 0.93 AU

Year: 524 Days

Day: 7.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 49,574,034 km

• M1: 192,383 km (0.04 R)
• M2: 297,849 km (0.067 R)
• M3: 397,781 km (0.081 R)
• M4: 509,530 km (0.115 R)
• M5: 608,863 km (0.116 R)
• M6: 724,802 km (0.119 R)
• M7: 836,551 km (0.092 R)
• M8: 973,882 km (0.105 R)
• M9: 1,084,884 km (0.115 R)
• M10: 1,273,377 km (0.113 R)
• M11: 1,412,802 km (0.046 R)
• M12: 1,529,339 km (0.072 R)
• M13: 1,725,462 km (0.032 R)
• M14: 1,832,873 km (0.101 R)
• M15: 2,048,444 km (0.118 R)
• M16: 2,162,736 km (0.116 R)
• M17: 2,272,691 km (0.094 R)
• M18: 2,391,172 km (0.116 R)
• M19: 2,484,970 km (0.109 R)
• M20: 2,614,223 km (0.078 R)
• M21: 2,711,013 km (0.079 R)
• M22: 2,979,840 km (0.069 R)
• M23: 3,088,448 km (0.102 R)
• M24: 3,332,143 km (0.097 R)
• M25: 3,475,308 km (0.094 R)
• M26: 3,690,280 km (0.116 R)
• M27: 3,791,558 km (0.035 R)
• M28: 3,949,384 km (0.047 R)
• M29: 4,263,390 km (0.101 R)
• M30: 4,361,676 km (0.112 R)
• M31: 4,460,709 km (0.038 R)
• M32: 4,669,548 km (0.119 R)
• M33: 4,779,502 km (0.118 R)
• M34: 4,924,612 km (0.114 R)
• M35: 5,097,248 km (0.09 R)
• M36: 5,263,003 km (0.062 R)
• M37: 5,430,702 km (0.118 R)
• M38: 5,564,293 km (0.046 R)
• M39: 5,717,182 km (0.078 R)
• M40: 5,825,939 km (0.099 R)
• M41: 5,990,348 km (0.079 R)
• M42: 6,100,751 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 231.6

Radius: 14.9

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.85 AU - 1.41 AU

Year: 776 Days

Day: 12.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 49,574,034 km

• M1: 205,847 km (0.108 R)
• M2: 306,227 km (0.073 R)
• M3: 403,017 km (0.108 R)
• M4: 517,160 km (0.059 R)
• M5: 612,603 km (0.091 R)
• M6: 764,146 km (0.086 R)
• M7: 903,721 km (0.113 R)
• M8: 1,029,682 km (0.05 R)
• M9: 1,138,290 km (0.055 R)
• M10: 1,251,087 km (0.101 R)
• M11: 1,373,159 km (0.074 R)
• M12: 1,521,111 km (0.059 R)
• M13: 1,624,782 km (0.057 R)
• M14: 1,759,421 km (0.115 R)
• M15: 1,915,451 km (0.082 R)
• M16: 2,016,280 km (0.071 R)
• M17: 2,118,904 km (0.086 R)
• M18: 2,317,121 km (0.1 R)
• M19: 2,431,414 km (0.105 R)
• M20: 2,560,667 km (0.064 R)
• M21: 2,812,889 km (0.055 R)
• M22: 2,935,409 km (0.094 R)
• M23: 3,363,708 km (0.063 R)
• M24: 3,501,338 km (0.105 R)
• M25: 3,611,442 km (0.082 R)
• M26: 3,767,323 km (0.109 R)
• M27: 3,895,379 km (0.075 R)
• M28: 4,017,152 km (0.116 R)
• M29: 4,117,083 km (0.062 R)
• M30: 4,209,983 km (0.096 R)
• M31: 4,335,197 km (0.101 R)
• M32: 4,701,861 km (0.107 R)
• M33: 4,848,168 km (0.114 R)
• M34: 5,389,263 km (0.062 R)
• M35: 5,551,128 km (0.117 R)
• M36: 5,740,669 km (0.114 R)
• M37: 5,844,938 km (0.081 R)
• M38: 5,958,633 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 36

Radius: 9.1

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.15 AU - 1.31 AU

Year: 881 Days

Day: 8.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 49,574,034 km

• M1: 113,994 km (0.044 R)
• M2: 198,516 km (0.097 R)
• M3: 259,852 km (0.057 R)
• M4: 389,254 km (0.101 R)
• M5: 500,255 km (0.09 R)
• M6: 609,462 km (0.028 R)
• M7: 675,734 km (0.03 R)
• M8: 768,484 km (0.091 R)
• M9: 831,764 km (0.072 R)
• M10: 893,997 km (0.109 R)
• M11: 996,771 km (0.111 R)
• M12: 1,073,365 km (0.049 R)
• M13: 1,141,581 km (0.099 R)
• M14: 1,232,537 km (0.104 R)
• M15: 1,304,344 km (0.115 R)
• M16: 1,399,787 km (0.081 R)
• M17: 1,512,883 km (0.099 R)
• M18: 1,625,381 km (0.112 R)
• M19: 1,768,696 km (0.103 R)
• M20: 1,870,871 km (0.051 R)
• M21: 1,974,991 km (0.075 R)
• M22: 2,076,867 km (0.094 R)
• M23: 2,259,377 km (0.07 R)
• M24: 2,397,605 km (0.117 R)
• M25: 2,635,765 km (0.071 R)
• M26: 2,734,051 km (0.115 R)
• M27: 2,800,323 km (0.118 R)
• M28: 2,958,747 km (0.088 R)
• M29: 3,041,474 km (0.086 R)
• M30: 3,169,530 km (0.073 R)
• M31: 3,410,831 km (0.042 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 178.3

Radius: 13.2

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 3.04 AU - 4.16 AU

Year: 4410 Days

Day: 7.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 49,574,034 km

• M1: 167,101 km (0.094 R)
• M2: 260,001 km (0.09 R)
• M3: 403,166 km (0.076 R)
• M4: 489,484 km (0.046 R)
• M5: 638,484 km (0.065 R)
• M6: 744,848 km (0.068 R)
• M7: 831,465 km (0.098 R)
• M8: 959,222 km (0.061 R)
• M9: 1,184,815 km (0.087 R)
• M10: 1,384,678 km (0.109 R)
• M11: 1,483,562 km (0.083 R)
• M12: 1,653,804 km (0.072 R)
• M13: 1,989,352 km (0.089 R)
• M14: 2,127,282 km (0.077 R)
• M15: 2,268,652 km (0.106 R)
• M16: 2,360,206 km (0.106 R)
• M17: 2,739,287 km (0.074 R)
• M18: 2,921,946 km (0.047 R)
• M19: 3,181,797 km (0.046 R)
• M20: 3,419,209 km (0.11 R)
• M21: 3,739,648 km (0.09 R)
• M22: 3,833,146 km (0.075 R)
• M23: 4,295,703 km (0.062 R)
• M24: 4,591,907 km (0.093 R)
• M25: 5,152,450 km (0.116 R)
• M26: 6,024,755 km (0.068 R)
• M27: 6,487,611 km (0.063 R)
• M28: 6,923,539 km (0.063 R)
• M29: 7,427,983 km (0.082 R)
• M30: 7,704,590 km (0.1 R)
• M31: 8,267,975 km (0.101 R)
• M32: 8,928,151 km (0.107 R)
• M33: 9,074,906 km (0.112 R)
• M34: 9,222,410 km (0.087 R)
• M35: 9,669,707 km (0.103 R)
• M36: 10,431,160 km (0.073 R)
• M37: 10,541,564 km (0.03 R)
• M38: 10,630,125 km (0.069 R)
• M39: 10,718,837 km (0.051 R)
• M40: 11,009,207 km (0.028 R)
• M41: 11,942,099 km (0.055 R)
• M42: 12,103,964 km (0.1 R)
• M43: 12,196,714 km (0.065 R)
• M44: 12,406,451 km (0.066 R)
• M45: 12,499,949 km (0.099 R)
• M46: 12,687,844 km (0.075 R)
• M47: 13,066,327 km (0.047 R)
• M48: 13,328,721 km (0.051 R)
• M49: 13,496,720 km (0.068 R)
• M50: 14,790,741 km (0.098 R)
• M51: 14,964,574 km (0.112 R)
• M52: 15,264,219 km (0.065 R)
• M53: 15,894,923 km (0.114 R)
• M54: 16,559,886 km (0.064 R)
• M55: 17,732,284 km (0.072 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 850

Radius: 12.9

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 5.01 AU - 6.95 AU

Year: 9442 Days

Day: 11.9 Hours

Environment

Temp: -226 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 49,574,034 km

• M1: 162,014 km (0.082 R)
• M2: 498,011 km (0.043 R)
• M3: 850,613 km (0.115 R)
• M4: 1,036,713 km (0.112 R)
• M5: 1,134,999 km (0.097 R)
• M6: 1,236,875 km (0.052 R)
• M7: 1,676,394 km (0.068 R)
• M8: 2,012,540 km (0.05 R)
• M9: 2,693,659 km (0.091 R)
• M10: 3,088,747 km (0.081 R)
• M11: 3,746,978 km (0.091 R)
• M12: 3,902,560 km (0.083 R)
• M13: 4,028,820 km (0.076 R)
• M14: 4,188,441 km (0.09 R)
• M15: 4,746,890 km (0.078 R)
• M16: 4,847,869 km (0.103 R)
• M17: 4,949,745 km (0.107 R)
• M18: 5,189,999 km (0.062 R)
• M19: 5,329,125 km (0.116 R)
• M20: 5,434,143 km (0.076 R)
• M21: 7,093,033 km (0.105 R)
• M22: 7,208,822 km (0.052 R)
• M23: 7,560,228 km (0.099 R)
• M24: 8,279,943 km (0.026 R)
• M25: 8,402,015 km (0.102 R)
• M26: 8,606,814 km (0.108 R)
• M27: 9,315,759 km (0.102 R)
• M28: 10,348,283 km (0.097 R)
• M29: 10,436,097 km (0.096 R)
• M30: 10,745,017 km (0.107 R)
• M31: 11,689,727 km (0.071 R)
• M32: 13,466,501 km (0.06 R)
• M33: 14,190,854 km (0.103 R)
• M34: 14,435,147 km (0.091 R)
• M35: 15,076,922 km (0.101 R)
• M36: 15,476,349 km (0.084 R)
• M37: 16,082,220 km (0.103 R)
• M38: 16,285,972 km (0.106 R)
• M39: 16,541,785 km (0.064 R)
• M40: 17,057,448 km (0.091 R)
• M41: 17,998,868 km (0.048 R)
• M42: 18,636,005 km (0.068 R)
• M43: 19,226,468 km (0.096 R)
• M44: 19,551,095 km (0.065 R)
• M45: 19,768,611 km (0.108 R)
• M46: 20,315,840 km (0.114 R)
• M47: 20,923,506 km (0.076 R)
• M48: 22,383,432 km (0.105 R)
• M49: 22,839,257 km (0.105 R)
• M50: 24,166,938 km (0.105 R)
• M51: 24,458,953 km (0.066 R)
• M52: 24,575,938 km (0.03 R)
• M53: 25,164,307 km (0.086 R)
• M54: 25,697,773 km (0.107 R)
• M55: 26,595,210 km (0.102 R)
• M56: 28,359,119 km (0.119 R)
• M57: 28,543,723 km (0.083 R)
• M58: 28,852,343 km (0.117 R)
• M59: 29,038,143 km (0.112 R)
• M60: 29,224,243 km (0.083 R)
• M61: 30,790,533 km (0.1 R)
• M62: 30,916,943 km (0.116 R)
• M63: 31,233,941 km (0.097 R)
• M64: 31,424,678 km (0.033 R)
• M65: 32,641,358 km (0.07 R)
• M66: 34,004,194 km (0.115 R)
• M67: 34,462,562 km (0.114 R)
• M68: 34,988,848 km (0.11 R)
• M69: 35,319,160 km (0.117 R)
• M70: 35,451,703 km (0.094 R)
• M71: 35,716,940 km (0.112 R)
• M72: 36,049,646 km (0.118 R)
• M73: 37,188,235 km (0.079 R)
• M74: 37,999,056 km (0.115 R)
• M75: 38,610,911 km (0.11 R)
• M76: 39,157,691 km (0.049 R)
• M77: 41,160,807 km (0.066 R)
• M78: 43,978,034 km (0.097 R)
• M79: 45,554,048 km (0.066 R)
• M80: 45,914,728 km (0.084 R)
• M81: 46,857,045 km (0.056 R)
• M82: 48,172,459 km (0.043 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: 409 - 17,108 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit