🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.9 AU - 1 AU

Year: 325 Days

Day: 25.7 Hours

Environment

Temp: 168 °C

Axial Tilt: 44.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.04 AU - 1.64 AU

Year: 545 Days

Day: 24.3 Hours

Environment

Temp: 20 °C

Axial Tilt: 1.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.77 AU - 3.31 AU

Year: 1863 Days

Day: 40.8 Hours

Environment

Temp: -99 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 3.47 AU - 5.03 AU

Year: 3079 Days

Day: 22.5 Hours

Environment

Temp: -125 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.83 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 547.4

Radius: 14.7

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 6.42 AU - 8.4 AU

Year: 7089 Days

Day: 12.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 28,269,553 km

• M1: 217,964 km (0.119 R)
• M2: 374,892 km (0.077 R)
• M3: 552,764 km (0.069 R)
• M4: 1,608,925 km (0.085 R)
• M5: 1,737,729 km (0.108 R)
• M6: 2,105,291 km (0.119 R)
• M7: 2,648,780 km (0.103 R)
• M8: 2,780,576 km (0.115 R)
• M9: 2,914,466 km (0.103 R)
• M10: 3,448,381 km (0.102 R)
• M11: 3,616,977 km (0.107 R)
• M12: 4,319,339 km (0.051 R)
• M13: 4,501,699 km (0.09 R)
• M14: 5,118,790 km (0.117 R)
• M15: 5,535,720 km (0.098 R)
• M16: 5,762,660 km (0.095 R)
• M17: 5,906,124 km (0.066 R)
• M18: 6,521,719 km (0.079 R)
• M19: 7,126,992 km (0.082 R)
• M20: 7,877,375 km (0.074 R)
• M21: 8,004,982 km (0.12 R)
• M22: 9,083,284 km (0.05 R)
• M23: 9,999,570 km (0.096 R)
• M24: 10,241,919 km (0.082 R)
• M25: 10,732,600 km (0.106 R)
• M26: 10,838,665 km (0.099 R)
• M27: 11,230,911 km (0.083 R)
• M28: 11,700,498 km (0.082 R)
• M29: 13,072,161 km (0.086 R)
• M30: 13,796,215 km (0.113 R)
• M31: 13,911,704 km (0.044 R)
• M32: 14,494,238 km (0.097 R)
• M33: 15,005,564 km (0.115 R)
• M34: 15,283,367 km (0.066 R)
• M35: 15,763,576 km (0.105 R)
• M36: 15,965,085 km (0.107 R)
• M37: 16,985,791 km (0.099 R)
• M38: 17,859,443 km (0.104 R)
• M39: 18,280,710 km (0.08 R)
• M40: 18,577,512 km (0.114 R)
• M41: 19,175,904 km (0.087 R)
• M42: 19,911,028 km (0.115 R)
• M43: 20,964,646 km (0.056 R)
• M44: 21,901,427 km (0.086 R)
• M45: 22,578,956 km (0.068 R)
• M46: 22,806,195 km (0.119 R)
• M47: 23,309,143 km (0.077 R)
• M48: 23,538,926 km (0.049 R)
• M49: 23,769,606 km (0.12 R)
• M50: 24,186,385 km (0.097 R)
• M51: 24,279,435 km (0.093 R)
• M52: 25,310,015 km (0.049 R)
• M53: 25,783,193 km (0.106 R)
• M54: 26,020,904 km (0.102 R)
• M55: 26,546,441 km (0.057 R)
• M56: 26,930,908 km (0.057 R)
• M57: 27,268,700 km (0.093 R)
• M58: 27,705,226 km (0.088 R)
• M59: 27,851,234 km (0.114 R)
• M60: 28,241,834 km (0.041 R)
• M61: 28,339,821 km (0.11 R)
• M62: 28,634,229 km (0.084 R)
• M63: 28,979,052 km (0.117 R)
• M64: 30,121,980 km (0.059 R)
• M65: 30,573,167 km (0.078 R)
• M66: 30,724,111 km (0.077 R)
• M67: 30,875,205 km (0.091 R)
• M68: 31,330,132 km (0.111 R)
• M69: 31,482,273 km (0.052 R)
• M70: 31,787,304 km (0.062 R)
• M71: 31,991,205 km (0.049 R)
• M72: 32,246,719 km (0.043 R)
• M73: 32,811,151 km (0.047 R)
• M74: 33,793,860 km (0.083 R)
• M75: 34,524,197 km (0.098 R)
• M76: 35,206,961 km (0.076 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 165.8

Radius: 12.7

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 8.23 AU - 9.41 AU

Year: 9206 Days

Day: 5.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 28,269,553 km

• M1: 165,006 km (0.083 R)
• M2: 334,202 km (0.034 R)
• M3: 417,378 km (0.052 R)
• M4: 520,601 km (0.073 R)
• M5: 723,904 km (0.108 R)
• M6: 879,336 km (0.092 R)
• M7: 1,211,593 km (0.103 R)
• M8: 1,521,410 km (0.113 R)
• M9: 1,742,366 km (0.074 R)
• M10: 1,823,897 km (0.11 R)
• M11: 2,269,101 km (0.119 R)
• M12: 2,522,968 km (0.099 R)
• M13: 2,634,718 km (0.117 R)
• M14: 2,882,601 km (0.037 R)
• M15: 3,360,417 km (0.09 R)
• M16: 3,608,899 km (0.108 R)
• M17: 4,189,788 km (0.03 R)
• M18: 5,487,100 km (0.117 R)
• M19: 6,536,230 km (0.109 R)
• M20: 6,873,424 km (0.111 R)
• M21: 7,216,452 km (0.104 R)
• M22: 7,538,087 km (0.057 R)
• M23: 7,946,788 km (0.07 R)
• M24: 8,056,893 km (0.089 R)
• M25: 8,842,730 km (0.077 R)
• M26: 8,957,023 km (0.117 R)
• M27: 9,043,042 km (0.072 R)
• M28: 9,215,977 km (0.089 R)
• M29: 9,302,744 km (0.12 R)
• M30: 9,477,324 km (0.106 R)
• M31: 10,396,603 km (0.112 R)
• M32: 10,638,353 km (0.096 R)
• M33: 11,035,386 km (0.076 R)
• M34: 11,843,963 km (0.058 R)
• M35: 13,485,201 km (0.101 R)
• M36: 13,782,153 km (0.111 R)
• M37: 14,047,988 km (0.115 R)
• M38: 14,315,619 km (0.104 R)
• M39: 15,025,909 km (0.093 R)
• M40: 15,128,384 km (0.069 R)
• M41: 15,265,266 km (0.079 R)
• M42: 15,540,376 km (0.088 R)
• M43: 16,165,396 km (0.085 R)
• M44: 16,305,420 km (0.082 R)
• M45: 16,445,743 km (0.065 R)
• M46: 16,763,189 km (0.038 R)
• M47: 17,225,297 km (0.042 R)
• M48: 17,439,970 km (0.072 R)
• M49: 17,619,488 km (0.032 R)
• M50: 18,016,820 km (0.083 R)
• M51: 19,300,369 km (0.103 R)
• M52: 19,822,017 km (0.119 R)
• M53: 20,272,905 km (0.118 R)
• M54: 20,727,234 km (0.114 R)
• M55: 20,993,817 km (0.074 R)
• M56: 21,184,854 km (0.076 R)
• M57: 22,071,371 km (0.09 R)
• M58: 23,048,694 km (0.027 R)
• M59: 23,206,370 km (0.093 R)
• M60: 23,324,851 km (0.088 R)
• M61: 23,403,988 km (0.106 R)
• M62: 23,483,275 km (0.053 R)
• M63: 24,521,036 km (0.117 R)
• M64: 24,601,370 km (0.119 R)
• M65: 24,682,003 km (0.053 R)
• M66: 24,964,593 km (0.115 R)
• M67: 25,532,916 km (0.094 R)
• M68: 27,555,778 km (0.111 R)
• M69: 28,269,510 km (0.066 R)

Kuiper Belt

Range: 31.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 410 - 13,720 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit