🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.84 AU - 1.18 AU

Year: 373 Days

Day: 24.6 Hours

Environment

Temp: 34 °C

Axial Tilt: 31.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.99 AU - 1.11 AU

Year: 395 Days

Day: 43.8 Hours

Environment

Temp: 31 °C

Axial Tilt: 40 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 19,109,009 km

• M1: 551,268 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1 AU - 1.16 AU

Year: 412 Days

Day: 43.7 Hours

Environment

Temp: 25 °C

Axial Tilt: 27.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.86 AU - 4.32 AU

Year: 2497 Days

Day: 34.7 Hours

Environment

Temp: -124 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,109,009 km

• M1: 977,472 km (0.056 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 2.96 AU - 4.76 AU

Year: 2784 Days

Day: 31 Hours

Environment

Temp: -130 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,109,009 km

• M1: 3,336,332 km (0.102 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 4.11 AU - 4.23 AU

Year: 3126 Days

Day: 20.6 Hours

Environment

Temp: -120 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 643.1

Radius: 9.5

Gravity: 7.13 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 4.6 AU - 6.52 AU

Year: 4813 Days

Day: 10.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 19,109,009 km

• M1: 131,497 km (0.08 R)
• M2: 252,671 km (0.108 R)
• M3: 410,646 km (0.05 R)
• M4: 550,670 km (0.091 R)
• M5: 684,261 km (0.107 R)
• M6: 779,854 km (0.083 R)
• M7: 958,623 km (0.069 R)
• M8: 1,136,944 km (0.053 R)
• M9: 1,526,197 km (0.072 R)
• M10: 1,621,791 km (0.088 R)
• M11: 1,719,478 km (0.084 R)
• M12: 1,886,878 km (0.105 R)
• M13: 2,201,632 km (0.093 R)
• M14: 2,292,139 km (0.113 R)
• M15: 2,420,793 km (0.106 R)
• M16: 3,325,860 km (0.061 R)
• M17: 4,257,855 km (0.109 R)
• M18: 4,371,250 km (0.101 R)
• M19: 4,508,730 km (0.104 R)
• M20: 5,985,710 km (0.093 R)
• M21: 6,062,005 km (0.111 R)
• M22: 6,657,404 km (0.104 R)
• M23: 7,082,711 km (0.095 R)
• M24: 7,462,091 km (0.076 R)
• M25: 7,654,175 km (0.102 R)
• M26: 7,737,052 km (0.043 R)
• M27: 7,931,530 km (0.037 R)
• M28: 8,099,678 km (0.067 R)
• M29: 8,783,489 km (0.114 R)
• M30: 10,297,569 km (0.086 R)
• M31: 10,358,605 km (0.105 R)
• M32: 10,882,198 km (0.088 R)
• M33: 11,194,109 km (0.027 R)
• M34: 11,445,883 km (0.032 R)
• M35: 12,147,796 km (0.076 R)
• M36: 12,666,901 km (0.048 R)
• M37: 12,929,295 km (0.108 R)
• M38: 12,995,118 km (0.097 R)
• M39: 13,593,061 km (0.044 R)
• M40: 14,369,923 km (0.094 R)
• M41: 14,438,139 km (0.029 R)
• M42: 14,575,021 km (0.101 R)
• M43: 14,643,537 km (0.08 R)
• M44: 14,712,203 km (0.091 R)
• M45: 15,022,618 km (0.116 R)
• M46: 15,300,421 km (0.028 R)
• M47: 15,370,134 km (0.082 R)
• M48: 15,439,847 km (0.031 R)
• M49: 15,544,715 km (0.057 R)
• M50: 15,896,120 km (0.114 R)
• M51: 16,966,044 km (0.098 R)
• M52: 17,400,476 km (0.12 R)
• M53: 17,546,185 km (0.079 R)
• M54: 17,801,997 km (0.038 R)
• M55: 18,465,613 km (0.061 R)
• M56: 20,312,698 km (0.105 R)
• M57: 20,504,483 km (0.104 R)
• M58: 21,238,709 km (0.118 R)
• M59: 21,824,385 km (0.094 R)
• M60: 22,296,964 km (0.066 R)
• M61: 22,932,007 km (0.082 R)
• M62: 23,131,720 km (0.108 R)
• M63: 23,855,475 km (0.056 R)
• M64: 24,057,881 km (0.094 R)
• M65: 24,545,869 km (0.101 R)
• M66: 26,824,095 km (0.081 R)
• M67: 26,908,169 km (0.091 R)
• M68: 27,076,766 km (0.094 R)
• M69: 27,287,848 km (0.081 R)
• M70: 28,737,751 km (0.088 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 64.1

Radius: 10

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 7.93 AU - 7.97 AU

Year: 8229 Days

Day: 11.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 19,109,009 km

• M1: 203,902 km (0.094 R)
• M2: 349,461 km (0.099 R)
• M3: 506,538 km (0.101 R)
• M4: 603,179 km (0.103 R)
• M5: 689,048 km (0.093 R)
• M6: 1,396,795 km (0.069 R)
• M7: 1,696,589 km (0.119 R)
• M8: 1,796,970 km (0.113 R)
• M9: 1,873,564 km (0.085 R)
• M10: 1,951,355 km (0.102 R)
• M11: 2,030,193 km (0.112 R)
• M12: 2,342,553 km (0.112 R)
• M13: 2,483,175 km (0.079 R)
• M14: 2,612,278 km (0.118 R)
• M15: 3,197,206 km (0.079 R)
• M16: 3,528,715 km (0.12 R)
• M17: 3,641,811 km (0.1 R)
• M18: 4,190,984 km (0.074 R)
• M19: 4,414,484 km (0.096 R)
• M20: 4,659,525 km (0.113 R)
• M21: 5,759,967 km (0.068 R)
• M22: 6,028,046 km (0.109 R)
• M23: 6,261,120 km (0.102 R)
• M24: 6,418,048 km (0.081 R)
• M25: 7,511,758 km (0.081 R)
• M26: 7,657,765 km (0.105 R)
• M27: 7,931,530 km (0.07 R)
• M28: 8,251,220 km (0.106 R)
• M29: 8,531,866 km (0.096 R)
• M30: 8,749,830 km (0.116 R)
• M31: 9,080,292 km (0.082 R)
• M32: 9,302,893 km (0.113 R)
• M33: 9,662,826 km (0.08 R)
• M34: 10,349,929 km (0.093 R)
• M35: 11,242,878 km (0.109 R)
• M36: 11,892,432 km (0.111 R)
• M37: 12,479,903 km (0.077 R)
• M38: 12,578,787 km (0.09 R)
• M39: 12,777,304 km (0.062 R)
• M40: 13,101,931 km (0.116 R)
• M41: 13,632,256 km (0.092 R)
• M42: 14,713,998 km (0.074 R)
• M43: 14,975,644 km (0.039 R)
• M44: 15,849,894 km (0.096 R)
• M45: 16,171,979 km (0.117 R)
• M46: 16,468,930 km (0.114 R)
• M47: 16,822,430 km (0.079 R)
• M48: 16,986,389 km (0.043 R)
• M49: 18,938,342 km (0.116 R)
• M50: 19,023,613 km (0.084 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 362 - 11,428 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit