🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.58 AU - 0.58 AU

Year: 188 Days

Day: 27.8 Hours

Environment

Temp: 32 °C

Axial Tilt: 17.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 65,057,115 km

• M1: 187,446 km (0.078 R)
• M2: 324,627 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.77 AU - 0.77 AU

Year: 287 Days

Day: 22.9 Hours

Environment

Temp: -3 °C

Axial Tilt: 0.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 65,057,115 km

• M1: 406,308 km (0.111 R)
• M2: 712,235 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.51 AU - 2.21 AU

Year: 1077 Days

Day: 40.2 Hours

Environment

Temp: -112 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 2.38 AU - 2.66 AU

Year: 1699 Days

Day: 46.3 Hours

Environment

Temp: -119 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.42 AU - 2.66 AU

Year: 1719 Days

Day: 13.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 481.4

Radius: 9.9

Gravity: 4.91 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 3.61 AU - 3.75 AU

Year: 2997 Days

Day: 10.4 Hours

Environment

Temp: -143 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 65,057,115 km

• M1: 151,243 km (0.102 R)
• M2: 696,079 km (0.028 R)
• M3: 872,305 km (0.074 R)
• M4: 1,137,841 km (0.117 R)
• M5: 1,302,848 km (0.101 R)
• M6: 1,382,584 km (0.097 R)
• M7: 1,511,387 km (0.119 R)
• M8: 1,756,129 km (0.045 R)
• M9: 1,948,063 km (0.053 R)
• M10: 2,080,009 km (0.077 R)
• M11: 2,352,726 km (0.114 R)
• M12: 2,637,261 km (0.098 R)
• M13: 2,813,338 km (0.11 R)
• M14: 2,902,797 km (0.095 R)
• M15: 3,023,672 km (0.068 R)
• M16: 3,130,784 km (0.074 R)
• M17: 3,364,606 km (0.082 R)
• M18: 3,475,757 km (0.084 R)
• M19: 3,539,785 km (0.087 R)
• M20: 3,604,261 km (0.092 R)
• M21: 3,800,085 km (0.084 R)
• M22: 4,253,516 km (0.106 R)
• M23: 4,356,589 km (0.059 R)
• M24: 4,495,416 km (0.067 R)
• M25: 5,192,991 km (0.107 R)
• M26: 5,470,345 km (0.109 R)
• M27: 5,714,639 km (0.079 R)
• M28: 6,548,198 km (0.113 R)
• M29: 7,009,707 km (0.04 R)
• M30: 7,091,089 km (0.085 R)
• M31: 7,732,116 km (0.059 R)
• M32: 7,985,235 km (0.1 R)
• M33: 8,370,001 km (0.115 R)
• M34: 8,434,777 km (0.098 R)
• M35: 8,586,469 km (0.112 R)
• M36: 8,695,376 km (0.071 R)
• M37: 8,848,714 km (0.066 R)
• M38: 9,180,223 km (0.079 R)
• M39: 9,291,524 km (0.071 R)
• M40: 9,425,863 km (0.117 R)
• M41: 9,515,771 km (0.098 R)
• M42: 9,832,619 km (0.051 R)
• M43: 10,129,870 km (0.108 R)
• M44: 10,222,023 km (0.119 R)
• M45: 10,546,500 km (0.09 R)
• M46: 11,086,997 km (0.064 R)
• M47: 11,229,564 km (0.065 R)
• M48: 11,420,451 km (0.058 R)
• M49: 11,708,876 km (0.106 R)
• M50: 12,465,093 km (0.109 R)
• M51: 12,588,511 km (0.096 R)
• M52: 12,712,378 km (0.098 R)
• M53: 13,212,035 km (0.087 R)
• M54: 13,438,826 km (0.111 R)
• M55: 13,820,001 km (0.077 R)
• M56: 14,411,062 km (0.077 R)
• M57: 14,540,763 km (0.093 R)
• M58: 14,644,734 km (0.087 R)
• M59: 14,775,034 km (0.113 R)
• M60: 15,063,010 km (0.101 R)
• M61: 15,220,985 km (0.08 R)
• M62: 15,831,344 km (0.112 R)
• M63: 15,992,012 km (0.111 R)
• M64: 16,314,695 km (0.111 R)
• M65: 16,395,777 km (0.065 R)
• M66: 16,748,379 km (0.104 R)
• M67: 16,994,019 km (0.096 R)
• M68: 17,876,946 km (0.115 R)
• M69: 18,267,994 km (0.034 R)
• M70: 18,690,160 km (0.103 R)
• M71: 18,944,925 km (0.095 R)

Asteroid Belt

Center: 8.01 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 12.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 506.8

Radius: 3.4

Gravity: 43.84 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 10.11 AU - 14.55 AU

Year: 18383 Days

Day: 15.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 65,057,115 km

• M1: 80,334 km (0.106 R)
• M2: 117,285 km (0.083 R)
• M3: 212,579 km (0.115 R)
• M4: 299,345 km (0.092 R)
• M5: 363,373 km (0.038 R)
• M6: 397,182 km (0.082 R)
• M7: 486,343 km (0.104 R)
• M8: 974,032 km (0.102 R)
• M9: 1,220,719 km (0.092 R)
• M10: 1,298,360 km (0.118 R)
• M11: 1,916,050 km (0.104 R)
• M12: 2,067,443 km (0.048 R)
• M13: 2,414,210 km (0.108 R)
• M14: 2,644,142 km (0.069 R)
• M15: 2,950,070 km (0.107 R)
• M16: 3,019,633 km (0.094 R)
• M17: 3,124,950 km (0.119 R)
• M18: 3,231,464 km (0.061 R)
• M19: 3,484,583 km (0.084 R)
• M20: 3,971,375 km (0.065 R)
• M21: 4,048,118 km (0.05 R)
• M22: 4,639,628 km (0.11 R)
• M23: 5,469,298 km (0.112 R)
• M24: 5,554,719 km (0.083 R)
• M25: 6,254,238 km (0.091 R)
• M26: 6,478,485 km (0.081 R)
• M27: 6,888,832 km (0.079 R)
• M28: 7,213,759 km (0.07 R)
• M29: 7,974,913 km (0.116 R)
• M30: 8,266,928 km (0.046 R)
• M31: 8,315,846 km (0.046 R)
• M32: 9,012,075 km (0.091 R)
• M33: 9,572,020 km (0.115 R)
• M34: 9,778,465 km (0.078 R)
• M35: 10,725,270 km (0.087 R)
• M36: 10,993,499 km (0.085 R)
• M37: 11,047,354 km (0.048 R)
• M38: 13,968,552 km (0.081 R)
• M39: 14,674,654 km (0.062 R)
• M40: 14,793,434 km (0.113 R)
• M41: 15,271,848 km (0.074 R)
• M42: 15,452,562 km (0.116 R)
• M43: 15,755,349 km (0.048 R)
• M44: 16,675,226 km (0.1 R)
• M45: 17,423,664 km (0.099 R)
• M46: 18,953,003 km (0.06 R)
• M47: 19,407,182 km (0.089 R)
• M48: 19,537,632 km (0.119 R)
• M49: 19,996,299 km (0.069 R)
• M50: 20,260,040 km (0.106 R)
• M51: 20,458,556 km (0.108 R)
• M52: 20,591,249 km (0.112 R)
• M53: 21,798,504 km (0.055 R)
• M54: 22,410,659 km (0.111 R)
• M55: 23,930,723 km (0.105 R)
• M56: 24,210,770 km (0.112 R)
• M57: 24,986,136 km (0.107 R)
• M58: 25,127,954 km (0.113 R)
• M59: 26,056,658 km (0.091 R)
• M60: 26,200,421 km (0.098 R)
• M61: 27,214,845 km (0.075 R)
• M62: 28,168,232 km (0.047 R)
• M63: 28,315,885 km (0.046 R)
• M64: 28,685,990 km (0.105 R)
• M65: 29,281,689 km (0.041 R)
• M66: 30,182,866 km (0.058 R)
• M67: 30,636,896 km (0.094 R)
• M68: 31,398,648 km (0.112 R)
• M69: 32,320,770 km (0.097 R)
• M70: 32,785,271 km (0.109 R)
• M71: 33,407,897 km (0.083 R)
• M72: 34,191,790 km (0.081 R)
• M73: 35,458,435 km (0.114 R)
• M74: 35,777,528 km (0.066 R)
• M75: 36,498,888 km (0.09 R)
• M76: 37,225,037 km (0.09 R)
• M77: 39,184,619 km (0.101 R)
• M78: 42,524,242 km (0.106 R)
• M79: 42,778,409 km (0.096 R)
• M80: 44,485,470 km (0.12 R)
• M81: 45,953,923 km (0.113 R)
• M82: 46,127,606 km (0.082 R)
• M83: 48,053,828 km (0.042 R)
• M84: 48,760,678 km (0.112 R)
• M85: 49,560,129 km (0.117 R)
• M86: 49,649,140 km (0.057 R)
• M87: 50,542,987 km (0.062 R)
• M88: 50,722,355 km (0.093 R)
• M89: 51,712,842 km (0.088 R)
• M90: 54,354,591 km (0.08 R)
• M91: 54,998,760 km (0.037 R)
• M92: 56,480,676 km (0.106 R)
• M93: 56,666,776 km (0.049 R)
• M94: 57,975,608 km (0.1 R)
• M95: 59,294,462 km (0.112 R)
• M96: 60,527,897 km (0.046 R)
• M97: 62,345,661 km (0.075 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 474 - 16,174 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit