🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.91 AU - 1.35 AU

Year: 445 Days

Day: 31.2 Hours

Environment

Temp: -1 °C

Axial Tilt: 3.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.36 AU - 1.44 AU

Year: 614 Days

Day: 23.5 Hours

Environment

Temp: -25 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.39 AU - 1.95 AU

Year: 800 Days

Day: 46.9 Hours

Environment

Temp: -46 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,233,429 km

• M1: 1,126,322 km (0.056 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.54 AU - 2.98 AU

Year: 1700 Days

Day: 17.4 Hours

Environment

Temp: -108 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,233,429 km

• M1: 911,201 km (0.06 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49.2

Radius: 13.5

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 6.64 AU - 10.1 AU

Year: 8980 Days

Day: 9.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 58,233,429 km

• M1: 205,099 km (0.107 R)
• M2: 314,904 km (0.065 R)
• M3: 465,399 km (0.12 R)
• M4: 941,419 km (0.083 R)
• M5: 1,039,256 km (0.097 R)
• M6: 1,311,225 km (0.085 R)
• M7: 1,490,294 km (0.113 R)
• M8: 2,168,720 km (0.076 R)
• M9: 2,520,575 km (0.084 R)
• M10: 2,674,960 km (0.117 R)
• M11: 2,934,661 km (0.114 R)
• M12: 3,157,562 km (0.095 R)
• M13: 3,763,284 km (0.1 R)
• M14: 5,513,579 km (0.099 R)
• M15: 6,841,859 km (0.071 R)
• M16: 7,039,477 km (0.09 R)
• M17: 7,623,358 km (0.112 R)
• M18: 8,306,871 km (0.08 R)
• M19: 9,621,686 km (0.105 R)
• M20: 10,382,541 km (0.057 R)
• M21: 11,000,530 km (0.101 R)
• M22: 11,162,844 km (0.098 R)
• M23: 11,819,578 km (0.051 R)
• M24: 11,938,209 km (0.103 R)
• M25: 12,176,668 km (0.102 R)
• M26: 13,023,542 km (0.109 R)
• M27: 13,640,184 km (0.116 R)
• M28: 14,039,760 km (0.115 R)
• M29: 15,938,008 km (0.118 R)
• M30: 16,677,171 km (0.106 R)
• M31: 17,454,481 km (0.098 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 363.8

Radius: 7.1

Gravity: 7.22 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 11.87 AU - 15.11 AU

Year: 18375 Days

Day: 16.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 58,233,429 km

• M1: 93,499 km (0.05 R)
• M2: 518,955 km (0.096 R)
• M3: 625,020 km (0.045 R)
• M4: 818,001 km (0.093 R)
• M5: 1,403,976 km (0.068 R)
• M6: 1,632,113 km (0.119 R)
• M7: 2,385,488 km (0.095 R)
• M8: 2,475,246 km (0.081 R)
• M9: 2,535,684 km (0.117 R)
• M10: 3,265,572 km (0.06 R)
• M11: 3,844,516 km (0.118 R)
• M12: 3,949,982 km (0.111 R)
• M13: 4,020,892 km (0.105 R)
• M14: 4,491,676 km (0.107 R)
• M15: 6,006,654 km (0.056 R)
• M16: 6,376,908 km (0.038 R)
• M17: 7,975,362 km (0.116 R)
• M18: 8,888,507 km (0.088 R)
• M19: 9,121,880 km (0.113 R)
• M20: 9,642,480 km (0.056 R)
• M21: 9,738,223 km (0.07 R)
• M22: 10,172,805 km (0.074 R)
• M23: 10,416,949 km (0.106 R)
• M24: 11,110,933 km (0.055 R)
• M25: 11,922,202 km (0.082 R)
• M26: 11,973,514 km (0.078 R)
• M27: 12,752,470 km (0.074 R)
• M28: 12,962,955 km (0.103 R)
• M29: 14,413,605 km (0.107 R)
• M30: 14,853,124 km (0.082 R)
• M31: 15,241,480 km (0.116 R)
• M32: 15,353,080 km (0.101 R)
• M33: 15,577,028 km (0.117 R)
• M34: 15,971,368 km (0.111 R)
• M35: 16,885,411 km (0.094 R)
• M36: 17,116,540 km (0.04 R)
• M37: 17,232,628 km (0.054 R)
• M38: 18,288,040 km (0.114 R)
• M39: 18,347,281 km (0.076 R)
• M40: 18,883,440 km (0.103 R)
• M41: 19,303,960 km (0.12 R)
• M42: 19,545,710 km (0.118 R)
• M43: 19,788,358 km (0.12 R)
• M44: 20,093,088 km (0.069 R)
• M45: 21,891,404 km (0.049 R)
• M46: 22,080,347 km (0.107 R)
• M47: 23,611,331 km (0.093 R)
• M48: 24,064,313 km (0.064 R)
• M49: 24,716,411 km (0.097 R)
• M50: 25,440,464 km (0.099 R)
• M51: 25,506,587 km (0.058 R)
• M52: 26,438,880 km (0.081 R)
• M53: 27,653,914 km (0.111 R)
• M54: 30,068,125 km (0.083 R)
• M55: 30,348,322 km (0.092 R)
• M56: 30,488,794 km (0.031 R)
• M57: 30,840,798 km (0.104 R)
• M58: 31,548,845 km (0.069 R)
• M59: 32,836,733 km (0.058 R)
• M60: 33,414,629 km (0.112 R)
• M61: 33,704,849 km (0.064 R)
• M62: 34,433,989 km (0.108 R)
• M63: 35,168,365 km (0.111 R)
• M64: 35,982,177 km (0.114 R)
• M65: 37,176,866 km (0.04 R)
• M66: 38,536,561 km (0.102 R)
• M67: 39,146,023 km (0.119 R)
• M68: 40,528,906 km (0.088 R)
• M69: 40,760,932 km (0.071 R)
• M70: 40,993,407 km (0.048 R)
• M71: 42,476,071 km (0.087 R)
• M72: 42,711,838 km (0.1 R)
• M73: 44,373,870 km (0.076 R)
• M74: 44,533,341 km (0.119 R)
• M75: 44,852,583 km (0.092 R)
• M76: 45,333,092 km (0.096 R)
• M77: 45,654,428 km (0.05 R)
• M78: 46,218,412 km (0.117 R)
• M79: 46,703,707 km (0.11 R)
• M80: 46,784,789 km (0.111 R)
• M81: 47,434,792 km (0.101 R)
• M82: 48,990,610 km (0.072 R)
• M83: 50,230,776 km (0.098 R)
• M84: 51,900,288 km (0.114 R)
• M85: 52,236,285 km (0.108 R)
• M86: 53,842,518 km (0.068 R)
• M87: 55,293,318 km (0.116 R)
• M88: 55,464,907 km (0.109 R)
• M89: 56,066,739 km (0.072 R)
• M90: 56,930,068 km (0.04 R)
• M91: 57,972,017 km (0.105 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 548 - 20,041 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit