🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.76 AU - 1.12 AU

Year: 343 Days

Day: 15.9 Hours

Environment

Temp: 31 °C

Axial Tilt: 146.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.95 AU - 1.51 AU

Year: 514 Days

Day: 40.6 Hours

Environment

Temp: -9 °C

Axial Tilt: 16.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 49,539,469 km

• M1: 86,168 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.77 AU - 1.85 AU

Year: 917 Days

Day: 39.3 Hours

Environment

Temp: -67 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,539,469 km

• M1: 117,883 km (0.052 R)
• M2: 254,017 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.05 AU - 2.31 AU

Year: 1213 Days

Day: 22.8 Hours

Environment

Temp: -77 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,539,469 km

• M1: 2,054,128 km (0.049 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 937.5

Radius: 14.3

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 4.57 AU - 6.61 AU

Year: 4979 Days

Day: 12 Hours

Environment

Temp: -150 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 49,539,469 km

• M1: 189,541 km (0.111 R)
• M2: 424,110 km (0.113 R)
• M3: 516,711 km (0.04 R)
• M4: 618,587 km (0.109 R)
• M5: 780,602 km (0.045 R)
• M6: 1,090,718 km (0.03 R)
• M7: 1,440,927 km (0.058 R)
• M8: 2,167,972 km (0.052 R)
• M9: 2,306,051 km (0.052 R)
• M10: 2,488,112 km (0.09 R)
• M11: 2,675,109 km (0.036 R)
• M12: 3,063,316 km (0.115 R)
• M13: 3,446,735 km (0.102 R)
• M14: 3,703,295 km (0.078 R)
• M15: 3,798,140 km (0.074 R)
• M16: 3,917,819 km (0.113 R)
• M17: 4,014,608 km (0.111 R)
• M18: 4,161,214 km (0.104 R)
• M19: 4,384,564 km (0.087 R)
• M20: 4,510,376 km (0.118 R)
• M21: 5,052,070 km (0.1 R)
• M22: 5,478,872 km (0.084 R)
• M23: 5,669,311 km (0.102 R)
• M24: 5,834,317 km (0.08 R)
• M25: 5,945,319 km (0.084 R)
• M26: 6,197,391 km (0.086 R)
• M27: 6,424,481 km (0.101 R)
• M28: 6,539,222 km (0.091 R)
• M29: 6,741,329 km (0.103 R)
• M30: 6,916,358 km (0.083 R)
• M31: 7,360,664 km (0.104 R)
• M32: 7,601,367 km (0.05 R)
• M33: 7,906,098 km (0.113 R)
• M34: 8,059,884 km (0.048 R)
• M35: 8,183,602 km (0.104 R)
• M36: 9,685,565 km (0.079 R)
• M37: 10,149,318 km (0.054 R)
• M38: 10,858,561 km (0.1 R)
• M39: 11,409,680 km (0.119 R)
• M40: 11,758,841 km (0.084 R)
• M41: 12,360,524 km (0.091 R)
• M42: 12,575,347 km (0.113 R)
• M43: 13,778,712 km (0.117 R)
• M44: 14,828,590 km (0.082 R)
• M45: 15,133,171 km (0.083 R)
• M46: 15,517,039 km (0.083 R)
• M47: 16,687,642 km (0.08 R)
• M48: 16,964,847 km (0.115 R)
• M49: 17,084,226 km (0.057 R)
• M50: 17,363,526 km (0.073 R)
• M51: 17,886,520 km (0.076 R)
• M52: 18,048,534 km (0.048 R)
• M53: 18,824,648 km (0.028 R)
• M54: 19,528,207 km (0.091 R)
• M55: 20,240,442 km (0.072 R)
• M56: 20,790,813 km (0.111 R)
• M57: 21,475,074 km (0.089 R)
• M58: 21,949,748 km (0.06 R)
• M59: 23,041,513 km (0.073 R)
• M60: 23,262,020 km (0.113 R)
• M61: 23,438,845 km (0.106 R)
• M62: 23,749,560 km (0.093 R)
• M63: 23,927,581 km (0.101 R)
• M64: 24,106,201 km (0.116 R)
• M65: 24,689,633 km (0.098 R)
• M66: 25,368,657 km (0.11 R)
• M67: 25,687,600 km (0.071 R)
• M68: 26,191,446 km (0.115 R)
• M69: 26,329,524 km (0.107 R)
• M70: 26,560,055 km (0.104 R)
• M71: 27,488,908 km (0.084 R)
• M72: 27,722,879 km (0.096 R)
• M73: 27,910,475 km (0.088 R)
• M74: 28,949,731 km (0.098 R)
• M75: 29,140,020 km (0.089 R)
• M76: 29,809,470 km (0.107 R)
• M77: 31,066,242 km (0.112 R)
• M78: 31,261,168 km (0.087 R)
• M79: 32,686,088 km (0.099 R)
• M80: 32,983,638 km (0.075 R)
• M81: 33,232,269 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 870.7

Radius: 10.6

Gravity: 7.75 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 7.39 AU - 9.59 AU

Year: 9319 Days

Day: 12.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 49,539,469 km

• M1: 251,175 km (0.096 R)
• M2: 913,145 km (0.107 R)
• M3: 988,692 km (0.112 R)
• M4: 1,421,629 km (0.111 R)
• M5: 2,263,117 km (0.119 R)
• M6: 2,474,498 km (0.099 R)
• M7: 2,973,557 km (0.11 R)
• M8: 3,117,769 km (0.11 R)
• M9: 3,748,773 km (0.041 R)
• M10: 3,999,649 km (0.12 R)
• M11: 4,095,242 km (0.087 R)
• M12: 5,475,432 km (0.062 R)
• M13: 5,617,250 km (0.091 R)
• M14: 6,196,942 km (0.067 R)
• M15: 6,270,694 km (0.081 R)
• M16: 6,344,894 km (0.079 R)
• M17: 6,456,644 km (0.098 R)
• M18: 6,606,541 km (0.104 R)
• M19: 7,025,116 km (0.073 R)
• M20: 8,169,241 km (0.085 R)
• M21: 8,577,194 km (0.113 R)
• M22: 9,033,617 km (0.094 R)
• M23: 9,328,325 km (0.09 R)
• M24: 9,412,997 km (0.098 R)
• M25: 11,027,009 km (0.049 R)
• M26: 11,659,808 km (0.106 R)
• M27: 12,397,475 km (0.039 R)
• M28: 12,866,165 km (0.057 R)
• M29: 14,650,568 km (0.111 R)
• M30: 14,749,153 km (0.073 R)
• M31: 14,848,037 km (0.1 R)
• M32: 15,546,360 km (0.053 R)
• M33: 15,747,869 km (0.04 R)
• M34: 16,000,988 km (0.116 R)
• M35: 17,026,781 km (0.075 R)
• M36: 17,130,602 km (0.075 R)
• M37: 17,652,549 km (0.074 R)
• M38: 18,551,782 km (0.099 R)
• M39: 19,411,820 km (0.105 R)
• M40: 19,574,433 km (0.084 R)
• M41: 19,737,644 km (0.111 R)
• M42: 20,010,510 km (0.111 R)
• M43: 20,670,686 km (0.093 R)
• M44: 21,059,042 km (0.096 R)
• M45: 21,505,891 km (0.081 R)
• M46: 22,238,771 km (0.048 R)
• M47: 23,151,916 km (0.078 R)
• M48: 23,266,807 km (0.113 R)
• M49: 23,670,871 km (0.087 R)
• M50: 24,368,895 km (0.116 R)
• M51: 26,263,103 km (0.059 R)
• M52: 28,204,285 km (0.11 R)
• M53: 28,511,709 km (0.11 R)
• M54: 28,882,113 km (0.11 R)
• M55: 30,631,959 km (0.092 R)
• M56: 31,138,198 km (0.037 R)
• M57: 31,647,130 km (0.077 R)
• M58: 31,838,765 km (0.077 R)
• M59: 31,966,671 km (0.096 R)
• M60: 32,931,578 km (0.083 R)
• M61: 33,775,609 km (0.077 R)
• M62: 33,906,208 km (0.079 R)
• M63: 35,154,153 km (0.118 R)
• M64: 35,220,275 km (0.066 R)
• M65: 35,418,792 km (0.1 R)
• M66: 35,551,336 km (0.092 R)
• M67: 37,222,493 km (0.053 R)
• M68: 37,627,305 km (0.104 R)
• M69: 37,762,542 km (0.062 R)
• M70: 37,830,310 km (0.118 R)
• M71: 38,033,613 km (0.099 R)
• M72: 38,101,530 km (0.067 R)
• M73: 38,714,134 km (0.115 R)
• M74: 39,124,331 km (0.069 R)
• M75: 40,294,336 km (0.117 R)
• M76: 40,571,391 km (0.111 R)
• M77: 41,127,297 km (0.068 R)
• M78: 42,809,974 km (0.054 R)
• M79: 44,015,434 km (0.105 R)
• M80: 44,300,717 km (0.067 R)
• M81: 45,447,833 km (0.094 R)
• M82: 46,097,537 km (0.113 R)
• M83: 47,114,054 km (0.077 R)
• M84: 48,652,818 km (0.104 R)
• M85: 49,391,383 km (0.083 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 287 - 14,486 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit