🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.11 AU - 1.45 AU

Year: 524 Days

Day: 27.8 Hours

Environment

Temp: 6 °C

Axial Tilt: 12.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 17,924,623 km

• M1: 610,359 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.69 AU - 1.81 AU

Year: 837 Days

Day: 47.3 Hours

Environment

Temp: -52 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 17,924,623 km

• M1: 1,010,833 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.11 AU - 2.47 AU

Year: 1253 Days

Day: 47.8 Hours

Environment

Temp: -82 °C

Axial Tilt: 47.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 3.82 AU - 3.86 AU

Year: 2721 Days

Day: 22.1 Hours

Environment

Temp: -112 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 3.58 AU - 5.12 AU

Year: 3281 Days

Day: 14.6 Hours

Environment

Temp: -129 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 17,924,623 km

• M1: 1,740,721 km (0.063 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 4.31 AU - 4.63 AU

Year: 3418 Days

Day: 40.5 Hours

Environment

Temp: -135 °C

Axial Tilt: 24.6 °

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: 542.6

Radius: 14.5

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 5.05 AU - 6.07 AU

Year: 4741 Days

Day: 9.2 Hours

Environment

Temp: -134 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 17,924,623 km

• M1: 245,041 km (0.111 R)
• M2: 348,264 km (0.113 R)
• M3: 603,927 km (0.11 R)
• M4: 763,847 km (0.089 R)
• M5: 891,603 km (0.12 R)
• M6: 1,040,154 km (0.106 R)
• M7: 1,613,712 km (0.072 R)
• M8: 1,862,643 km (0.075 R)
• M9: 2,158,099 km (0.036 R)
• M10: 2,558,273 km (0.088 R)
• M11: 2,703,084 km (0.115 R)
• M12: 2,813,487 km (0.033 R)
• M13: 2,906,836 km (0.12 R)
• M14: 4,022,238 km (0.091 R)
• M15: 4,692,287 km (0.116 R)
• M16: 4,893,496 km (0.12 R)
• M17: 5,870,071 km (0.079 R)
• M18: 6,160,141 km (0.102 R)
• M19: 6,331,580 km (0.064 R)
• M20: 6,454,999 km (0.096 R)
• M21: 7,033,194 km (0.113 R)
• M22: 7,186,831 km (0.092 R)
• M23: 7,838,928 km (0.076 R)
• M24: 8,320,334 km (0.093 R)
• M25: 8,510,174 km (0.097 R)
• M26: 8,701,510 km (0.07 R)
• M27: 9,368,118 km (0.069 R)
• M28: 9,622,434 km (0.093 R)
• M29: 9,736,129 km (0.105 R)
• M30: 9,907,717 km (0.108 R)
• M31: 10,311,781 km (0.118 R)
• M32: 10,750,701 km (0.073 R)
• M33: 11,435,710 km (0.081 R)
• M34: 11,707,679 km (0.105 R)
• M35: 11,829,302 km (0.094 R)
• M36: 12,879,479 km (0.106 R)
• M37: 13,004,992 km (0.105 R)
• M38: 13,415,787 km (0.049 R)
• M39: 13,511,081 km (0.087 R)
• M40: 14,088,379 km (0.102 R)
• M41: 14,185,319 km (0.081 R)
• M42: 14,315,020 km (0.081 R)
• M43: 15,633,426 km (0.114 R)
• M44: 15,834,635 km (0.083 R)
• M45: 15,969,124 km (0.1 R)
• M46: 16,750,324 km (0.094 R)
• M47: 16,887,505 km (0.047 R)
• M48: 17,509,234 km (0.051 R)
• M49: 17,613,504 km (0.088 R)
• M50: 18,314,519 km (0.075 R)
• M51: 19,239,483 km (0.077 R)
• M52: 19,527,160 km (0.085 R)
• M53: 19,743,927 km (0.081 R)
• M54: 19,852,535 km (0.05 R)
• M55: 19,961,442 km (0.089 R)
• M56: 20,986,936 km (0.046 R)
• M57: 22,746,805 km (0.077 R)
• M58: 22,936,794 km (0.087 R)
• M59: 23,702,137 km (0.056 R)
• M60: 23,817,776 km (0.069 R)
• M61: 24,553,648 km (0.099 R)
• M62: 25,022,488 km (0.079 R)
• M63: 25,179,266 km (0.096 R)
• M64: 25,336,494 km (0.039 R)
• M65: 25,612,502 km (0.113 R)
• M66: 26,366,475 km (0.116 R)
• M67: 26,566,188 km (0.084 R)
• M68: 26,726,258 km (0.103 R)
• M69: 26,886,627 km (0.083 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 77.5

Radius: 10.2

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 5.61 AU - 8.53 AU

Year: 6799 Days

Day: 6 Hours

Environment

Temp: -165 °C

Axial Tilt: 73.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 17,924,623 km

• M1: 128,505 km (0.1 R)
• M2: 197,170 km (0.111 R)
• M3: 274,662 km (0.104 R)
• M4: 463,604 km (0.102 R)
• M5: 537,206 km (0.1 R)
• M6: 681,269 km (0.054 R)
• M7: 749,785 km (0.103 R)
• M8: 1,079,199 km (0.087 R)
• M9: 1,191,996 km (0.059 R)
• M10: 1,287,290 km (0.075 R)
• M11: 1,520,214 km (0.069 R)
• M12: 1,671,158 km (0.045 R)
• M13: 2,026,303 km (0.115 R)
• M14: 2,128,479 km (0.088 R)
• M15: 2,258,778 km (0.041 R)
• M16: 2,554,832 km (0.087 R)
• M17: 2,651,622 km (0.073 R)
• M18: 2,735,547 km (0.097 R)
• M19: 2,920,749 km (0.109 R)
• M20: 3,198,702 km (0.115 R)
• M21: 3,273,351 km (0.081 R)
• M22: 3,348,599 km (0.057 R)
• M23: 3,702,099 km (0.073 R)
• M24: 3,939,211 km (0.029 R)
• M25: 4,019,396 km (0.037 R)
• M26: 4,279,546 km (0.091 R)
• M27: 4,345,369 km (0.053 R)
• M28: 4,545,232 km (0.103 R)
• M29: 4,850,711 km (0.042 R)
• M30: 4,971,287 km (0.104 R)
• M31: 5,250,736 km (0.104 R)
• M32: 5,321,346 km (0.074 R)
• M33: 5,445,811 km (0.085 R)
• M34: 5,625,329 km (0.078 R)
• M35: 5,752,038 km (0.067 R)
• M36: 6,194,100 km (0.038 R)
• M37: 6,400,395 km (0.103 R)
• M38: 6,494,941 km (0.03 R)
• M39: 6,589,936 km (0.11 R)
• M40: 7,565,314 km (0.119 R)
• M41: 7,725,533 km (0.058 R)
• M42: 8,110,748 km (0.086 R)
• M43: 8,336,491 km (0.052 R)
• M44: 8,689,692 km (0.086 R)
• M45: 8,773,466 km (0.092 R)
• M46: 9,217,922 km (0.099 R)
• M47: 9,324,884 km (0.054 R)
• M48: 9,389,211 km (0.101 R)
• M49: 9,800,157 km (0.082 R)
• M50: 9,996,878 km (0.101 R)
• M51: 10,194,945 km (0.062 R)
• M52: 10,483,370 km (0.099 R)
• M53: 10,842,106 km (0.114 R)
• M54: 10,909,724 km (0.058 R)
• M55: 11,733,111 km (0.069 R)
• M56: 11,825,861 km (0.095 R)
• M57: 12,175,771 km (0.036 R)
• M58: 12,363,815 km (0.078 R)
• M59: 12,695,175 km (0.049 R)
• M60: 12,885,762 km (0.087 R)
• M61: 13,902,280 km (0.114 R)
• M62: 14,370,671 km (0.079 R)
• M63: 14,719,084 km (0.063 R)
• M64: 14,894,413 km (0.12 R)
• M65: 16,114,683 km (0.096 R)
• M66: 16,269,516 km (0.071 R)
• M67: 16,424,799 km (0.075 R)
• M68: 17,208,692 km (0.077 R)
• M69: 17,552,169 km (0.055 R)
• M70: 17,711,490 km (0.056 R)

Kuiper Belt

Range: 30.3 - 58.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 12,924 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit