🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.48 AU - 0.62 AU

Year: 156 Days

Day: 13.6 Hours

Environment

Temp: 132 °C

Axial Tilt: 17.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 33,111,624 km

• M1: 147,354 km (0.106 R)
• M2: 184,454 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.75 AU - 0.93 AU

Year: 295 Days

Day: 16.7 Hours

Environment

Temp: 22 °C

Axial Tilt: 16 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.99 AU - 1.25 AU

Year: 454 Days

Day: 42.8 Hours

Environment

Temp: 5 °C

Axial Tilt: 20.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.23 AU - 1.31 AU

Year: 548 Days

Day: 38.6 Hours

Environment

Temp: -32 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.32 AU - 1.46 AU

Year: 627 Days

Day: 12.7 Hours

Environment

Temp: -54 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 333.3

Radius: 9.8

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 5.93 AU - 6.93 AU

Year: 6243 Days

Day: 12.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 33,111,624 km

• M1: 137,929 km (0.093 R)
• M2: 230,231 km (0.111 R)
• M3: 301,440 km (0.117 R)
• M4: 401,221 km (0.117 R)
• M5: 534,962 km (0.092 R)
• M6: 597,344 km (0.107 R)
• M7: 662,569 km (0.058 R)
• M8: 765,642 km (0.099 R)
• M9: 1,001,857 km (0.085 R)
• M10: 1,135,747 km (0.113 R)
• M11: 1,261,559 km (0.104 R)
• M12: 1,348,026 km (0.1 R)
• M13: 1,496,876 km (0.077 R)
• M14: 1,778,719 km (0.084 R)
• M15: 1,926,073 km (0.075 R)
• M16: 2,043,507 km (0.101 R)
• M17: 2,374,567 km (0.039 R)
• M18: 2,446,524 km (0.115 R)
• M19: 2,950,968 km (0.093 R)
• M20: 3,385,699 km (0.051 R)
• M21: 3,590,199 km (0.098 R)
• M22: 3,735,608 km (0.102 R)
• M23: 4,205,795 km (0.056 R)
• M24: 4,315,300 km (0.047 R)
• M25: 4,425,703 km (0.071 R)
• M26: 4,537,004 km (0.1 R)
• M27: 4,968,893 km (0.109 R)
• M28: 5,225,005 km (0.099 R)
• M29: 5,437,883 km (0.056 R)
• M30: 5,677,538 km (0.12 R)
• M31: 6,242,270 km (0.083 R)
• M32: 6,342,351 km (0.1 R)
• M33: 6,569,441 km (0.102 R)
• M34: 6,671,317 km (0.102 R)
• M35: 7,825,614 km (0.106 R)
• M36: 8,150,990 km (0.117 R)
• M37: 8,370,450 km (0.11 R)
• M38: 8,675,480 km (0.09 R)
• M39: 9,353,607 km (0.118 R)
• M40: 10,551,138 km (0.107 R)
• M41: 12,044,723 km (0.103 R)
• M42: 12,263,435 km (0.074 R)
• M43: 12,515,208 km (0.118 R)
• M44: 12,736,763 km (0.075 R)
• M45: 13,119,584 km (0.108 R)
• M46: 13,377,042 km (0.106 R)
• M47: 13,733,683 km (0.104 R)
• M48: 13,896,745 km (0.119 R)
• M49: 14,290,935 km (0.025 R)
• M50: 14,489,451 km (0.109 R)
• M51: 14,956,047 km (0.088 R)
• M52: 15,123,896 km (0.05 R)
• M53: 15,835,832 km (0.089 R)
• M54: 16,247,526 km (0.11 R)
• M55: 16,454,719 km (0.117 R)
• M56: 16,593,396 km (0.057 R)
• M57: 16,767,229 km (0.102 R)
• M58: 17,787,187 km (0.084 R)
• M59: 19,336,273 km (0.114 R)
• M60: 19,409,426 km (0.104 R)
• M61: 19,813,191 km (0.102 R)
• M62: 20,034,596 km (0.103 R)
• M63: 20,666,347 km (0.094 R)
• M64: 21,153,737 km (0.067 R)
• M65: 21,873,153 km (0.057 R)
• M66: 21,987,446 km (0.059 R)
• M67: 22,140,186 km (0.075 R)
• M68: 22,254,927 km (0.116 R)
• M69: 22,562,052 km (0.091 R)
• M70: 22,947,715 km (0.064 R)
• M71: 23,219,086 km (0.086 R)
• M72: 23,296,876 km (0.12 R)
• M73: 23,413,563 km (0.111 R)
• M74: 23,804,163 km (0.11 R)
• M75: 24,039,480 km (0.087 R)
• M76: 24,275,695 km (0.104 R)
• M77: 24,750,369 km (0.116 R)
• M78: 24,909,242 km (0.064 R)
• M79: 25,387,955 km (0.111 R)
• M80: 25,467,990 km (0.1 R)
• M81: 25,708,843 km (0.093 R)
• M82: 26,801,506 km (0.105 R)
• M83: 26,964,717 km (0.096 R)
• M84: 27,538,425 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 833.5

Radius: 11.2

Gravity: 6.64 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 8.12 AU - 9.86 AU

Year: 10321 Days

Day: 6.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 33,111,624 km

• M1: 176,525 km (0.107 R)
• M2: 321,037 km (0.082 R)
• M3: 437,574 km (0.113 R)
• M4: 653,443 km (0.077 R)
• M5: 793,318 km (0.101 R)
• M6: 1,003,054 km (0.107 R)
• M7: 1,167,312 km (0.075 R)
• M8: 1,570,030 km (0.047 R)
• M9: 1,713,943 km (0.107 R)
• M10: 2,040,814 km (0.098 R)
• M11: 2,119,203 km (0.055 R)
• M12: 2,387,732 km (0.072 R)
• M13: 2,610,632 km (0.093 R)
• M14: 2,753,349 km (0.036 R)
• M15: 3,412,776 km (0.103 R)
• M16: 3,857,231 km (0.069 R)
• M17: 3,955,069 km (0.07 R)
• M18: 4,253,067 km (0.106 R)
• M19: 4,421,963 km (0.114 R)
• M20: 5,155,143 km (0.058 R)
• M21: 5,888,471 km (0.102 R)
• M22: 6,114,963 km (0.057 R)
• M23: 6,930,121 km (0.091 R)
• M24: 7,533,150 km (0.068 R)
• M25: 7,986,133 km (0.047 R)
• M26: 8,237,008 km (0.064 R)
• M27: 8,918,726 km (0.084 R)
• M28: 9,048,577 km (0.084 R)
• M29: 9,310,223 km (0.104 R)
• M30: 9,840,997 km (0.115 R)
• M31: 10,109,974 km (0.088 R)
• M32: 10,747,261 km (0.102 R)
• M33: 11,024,465 km (0.098 R)
• M34: 11,163,891 km (0.057 R)
• M35: 11,444,536 km (0.087 R)
• M36: 11,585,757 km (0.085 R)
• M37: 11,869,843 km (0.065 R)
• M38: 12,300,535 km (0.107 R)
• M39: 12,590,456 km (0.054 R)
• M40: 12,736,314 km (0.031 R)
• M41: 13,029,526 km (0.051 R)
• M42: 13,424,165 km (0.087 R)
• M43: 13,622,980 km (0.111 R)
• M44: 15,196,301 km (0.114 R)
• M45: 15,299,823 km (0.108 R)
• M46: 15,455,554 km (0.088 R)
• M47: 15,820,872 km (0.065 R)
• M48: 16,773,212 km (0.108 R)
• M49: 17,202,409 km (0.073 R)
• M50: 18,126,624 km (0.112 R)
• M51: 19,178,597 km (0.115 R)
• M52: 19,683,789 km (0.048 R)
• M53: 21,981,762 km (0.075 R)
• M54: 22,569,382 km (0.118 R)
• M55: 22,687,564 km (0.114 R)
• M56: 23,880,458 km (0.037 R)
• M57: 25,831,214 km (0.118 R)
• M58: 26,202,665 km (0.083 R)
• M59: 27,895,964 km (0.07 R)
• M60: 28,659,810 km (0.033 R)
• M61: 29,689,044 km (0.091 R)
• M62: 29,883,371 km (0.109 R)
• M63: 30,926,966 km (0.059 R)
• M64: 31,189,810 km (0.057 R)
• M65: 31,453,252 km (0.054 R)
• M66: 31,849,985 km (0.094 R)
• M67: 32,381,357 km (0.115 R)
• M68: 33,318,587 km (0.068 R)
• M69: 33,587,864 km (0.107 R)
• M70: 34,332,412 km (0.109 R)
• M71: 34,536,464 km (0.09 R)
• M72: 36,252,052 km (0.112 R)
• M73: 37,854,844 km (0.103 R)
• M74: 40,553,290 km (0.09 R)
• M75: 40,769,010 km (0.101 R)
• M76: 41,635,481 km (0.1 R)
• M77: 41,853,146 km (0.101 R)
• M78: 42,216,519 km (0.073 R)
• M79: 44,938,602 km (0.1 R)
• M80: 45,684,048 km (0.04 R)
• M81: 46,583,879 km (0.112 R)
• M82: 46,809,772 km (0.11 R)
• M83: 46,885,169 km (0.095 R)
• M84: 47,338,301 km (0.112 R)
• M85: 48,859,113 km (0.088 R)
• M86: 49,318,528 km (0.116 R)
• M87: 50,550,467 km (0.084 R)
• M88: 50,627,809 km (0.03 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 134.2

Radius: 11.1

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 8.12 AU - 12.82 AU

Year: 12971 Days

Day: 14.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 122.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 33,111,624 km

• M1: 139,126 km (0.065 R)
• M2: 211,083 km (0.08 R)
• M3: 563,386 km (0.118 R)
• M4: 1,028,336 km (0.026 R)
• M5: 2,268,203 km (0.061 R)
• M6: 2,614,372 km (0.116 R)
• M7: 2,740,483 km (0.105 R)
• M8: 3,311,199 km (0.112 R)
• M9: 3,680,706 km (0.089 R)
• M10: 3,751,466 km (0.118 R)
• M11: 5,023,496 km (0.039 R)
• M12: 5,154,993 km (0.11 R)
• M13: 6,332,179 km (0.066 R)
• M14: 6,560,166 km (0.068 R)
• M15: 8,168,941 km (0.104 R)
• M16: 9,370,811 km (0.104 R)
• M17: 9,468,049 km (0.114 R)
• M18: 10,058,662 km (0.084 R)
• M19: 10,324,946 km (0.088 R)
• M20: 10,830,587 km (0.1 R)
• M21: 11,103,603 km (0.116 R)
• M22: 11,206,526 km (0.078 R)
• M23: 12,968,939 km (0.101 R)
• M24: 13,222,507 km (0.089 R)
• M25: 14,030,186 km (0.118 R)
• M26: 14,104,386 km (0.099 R)
• M27: 14,627,680 km (0.025 R)
• M28: 16,079,826 km (0.093 R)
• M29: 16,157,468 km (0.109 R)
• M30: 16,391,439 km (0.037 R)
• M31: 17,139,428 km (0.107 R)
• M32: 18,505,556 km (0.099 R)
• M33: 19,948,128 km (0.105 R)
• M34: 20,324,965 km (0.051 R)
• M35: 21,426,604 km (0.101 R)
• M36: 21,855,501 km (0.102 R)
• M37: 22,200,773 km (0.097 R)
• M38: 22,765,505 km (0.112 R)
• M39: 23,159,246 km (0.102 R)
• M40: 24,577,584 km (0.086 R)
• M41: 24,711,923 km (0.089 R)
• M42: 25,478,163 km (0.07 R)
• M43: 26,023,746 km (0.088 R)
• M44: 26,389,663 km (0.074 R)
• M45: 27,963,582 km (0.118 R)
• M46: 30,525,296 km (0.076 R)
• M47: 31,007,899 km (0.044 R)
• M48: 31,395,806 km (0.107 R)
• M49: 32,815,340 km (0.063 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: 274 - 15,942 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit