🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.19 AU - 1.25 AU

Year: 474 Days

Day: 21.3 Hours

Environment

Temp: 22 °C

Axial Tilt: 15.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.15 AU - 1.31 AU

Year: 479 Days

Day: 35.8 Hours

Environment

Temp: 27 °C

Axial Tilt: 24.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.78 AU - 3.16 AU

Year: 1799 Days

Day: 31.9 Hours

Environment

Temp: -86 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,126,748 km

• M1: 2,724,776 km (0.049 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 3.71 AU - 4.85 AU

Year: 3112 Days

Day: 46.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.97 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 361.6

Radius: 9.1

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 5.5 AU - 5.82 AU

Year: 4733 Days

Day: 7.5 Hours

Environment

Temp: -138 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 82,126,748 km

• M1: 113,844 km (0.109 R)
• M2: 234,869 km (0.119 R)
• M3: 329,265 km (0.077 R)
• M4: 492,177 km (0.091 R)
• M5: 584,479 km (0.074 R)
• M6: 693,386 km (0.116 R)
• M7: 967,300 km (0.069 R)
• M8: 1,514,379 km (0.095 R)
• M9: 1,625,680 km (0.092 R)
• M10: 1,725,312 km (0.11 R)
• M11: 1,841,849 km (0.077 R)
• M12: 2,021,666 km (0.051 R)
• M13: 2,098,260 km (0.088 R)
• M14: 2,191,609 km (0.12 R)
• M15: 2,350,183 km (0.045 R)
• M16: 2,712,509 km (0.117 R)
• M17: 2,917,757 km (0.088 R)
• M18: 2,987,320 km (0.104 R)
• M19: 3,127,942 km (0.088 R)
• M20: 3,826,414 km (0.11 R)
• M21: 4,018,199 km (0.104 R)
• M22: 4,193,378 km (0.11 R)
• M23: 4,713,979 km (0.045 R)
• M24: 4,919,676 km (0.093 R)
• M25: 5,002,702 km (0.084 R)
• M26: 5,489,643 km (0.072 R)
• M27: 5,815,468 km (0.094 R)
• M28: 5,947,563 km (0.117 R)
• M29: 6,058,415 km (0.102 R)
• M30: 6,214,744 km (0.074 R)
• M31: 6,327,242 km (0.078 R)
• M32: 6,485,965 km (0.113 R)
• M33: 6,600,108 km (0.078 R)
• M34: 7,322,666 km (0.088 R)
• M35: 7,537,040 km (0.097 R)
• M36: 7,657,167 km (0.112 R)
• M37: 7,753,658 km (0.096 R)
• M38: 7,996,754 km (0.117 R)
• M39: 8,168,343 km (0.101 R)
• M40: 8,242,244 km (0.096 R)
• M41: 8,565,226 km (0.11 R)
• M42: 9,146,863 km (0.118 R)
• M43: 9,249,337 km (0.088 R)
• M44: 9,326,530 km (0.111 R)
• M45: 9,585,035 km (0.058 R)
• M46: 10,056,418 km (0.105 R)
• M47: 10,188,662 km (0.08 R)
• M48: 10,348,134 km (0.085 R)
• M49: 10,535,280 km (0.108 R)
• M50: 10,750,552 km (0.104 R)
• M51: 10,994,396 km (0.106 R)
• M52: 11,598,323 km (0.073 R)
• M53: 11,932,375 km (0.068 R)
• M54: 12,100,523 km (0.101 R)
• M55: 12,467,636 km (0.102 R)
• M56: 13,328,721 km (0.083 R)
• M57: 13,503,302 km (0.094 R)
• M58: 13,972,292 km (0.112 R)
• M59: 14,031,383 km (0.097 R)
• M60: 14,566,195 km (0.119 R)
• M61: 15,564,162 km (0.091 R)
• M62: 15,840,171 km (0.117 R)
• M63: 16,025,074 km (0.114 R)
• M64: 16,803,282 km (0.106 R)
• M65: 17,402,870 km (0.12 R)
• M66: 17,881,134 km (0.064 R)
• M67: 18,105,830 km (0.073 R)
• M68: 18,331,573 km (0.085 R)
• M69: 18,590,527 km (0.119 R)
• M70: 19,210,611 km (0.099 R)
• M71: 19,704,882 km (0.052 R)
• M72: 19,937,058 km (0.112 R)
• M73: 21,382,772 km (0.067 R)
• M74: 21,860,737 km (0.078 R)
• M75: 21,963,511 km (0.112 R)
• M76: 22,792,432 km (0.12 R)
• M77: 23,350,582 km (0.101 R)
• M78: 23,420,743 km (0.068 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 928.3

Radius: 6.7

Gravity: 20.68 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 11.9 AU - 16.96 AU

Year: 19265 Days

Day: 18.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 82,126,748 km

• M1: 90,656 km (0.093 R)
• M2: 153,338 km (0.033 R)
• M3: 407,654 km (0.046 R)
• M4: 667,207 km (0.074 R)
• M5: 1,028,186 km (0.028 R)
• M6: 1,170,603 km (0.037 R)
• M7: 1,668,315 km (0.109 R)
• M8: 2,188,617 km (0.101 R)
• M9: 2,372,772 km (0.089 R)
• M10: 3,076,480 km (0.117 R)
• M11: 3,493,858 km (0.076 R)
• M12: 4,993,278 km (0.104 R)
• M13: 5,041,598 km (0.075 R)
• M14: 5,089,918 km (0.059 R)
• M15: 5,732,740 km (0.071 R)
• M16: 7,978,653 km (0.047 R)
• M17: 8,376,733 km (0.106 R)
• M18: 8,781,245 km (0.059 R)
• M19: 9,489,442 km (0.084 R)
• M20: 9,729,546 km (0.097 R)
• M21: 9,971,745 km (0.104 R)
• M22: 10,154,703 km (0.097 R)
• M23: 10,585,845 km (0.082 R)
• M24: 11,212,211 km (0.115 R)
• M25: 11,657,713 km (0.083 R)
• M26: 13,228,790 km (0.044 R)
• M27: 13,564,488 km (0.113 R)
• M28: 13,834,961 km (0.099 R)
• M29: 14,381,292 km (0.063 R)
• M30: 15,565,658 km (0.064 R)
• M31: 16,708,736 km (0.115 R)
• M32: 16,853,547 km (0.069 R)
• M33: 19,453,707 km (0.119 R)
• M34: 22,335,112 km (0.078 R)
• M35: 22,734,538 km (0.089 R)
• M36: 23,136,507 km (0.06 R)
• M37: 25,429,843 km (0.107 R)
• M38: 25,846,922 km (0.043 R)
• M39: 26,687,961 km (0.093 R)
• M40: 27,794,536 km (0.091 R)
• M41: 28,138,163 km (0.115 R)
• M42: 30,493,432 km (0.047 R)
• M43: 31,471,054 km (0.083 R)
• M44: 31,649,823 km (0.108 R)
• M45: 32,008,559 km (0.11 R)
• M46: 34,372,804 km (0.091 R)
• M47: 34,464,956 km (0.111 R)
• M48: 34,557,108 km (0.117 R)
• M49: 35,297,019 km (0.03 R)
• M50: 36,042,316 km (0.047 R)
• M51: 36,416,909 km (0.105 R)
• M52: 37,358,927 km (0.032 R)
• M53: 38,404,466 km (0.105 R)
• M54: 40,816,133 km (0.106 R)
• M55: 41,206,584 km (0.11 R)
• M56: 41,500,245 km (0.074 R)
• M57: 42,484,000 km (0.081 R)
• M58: 43,475,385 km (0.111 R)
• M59: 44,273,939 km (0.093 R)
• M60: 44,976,749 km (0.069 R)
• M61: 45,380,065 km (0.027 R)
• M62: 45,582,022 km (0.1 R)
• M63: 46,495,018 km (0.062 R)
• M64: 48,133,115 km (0.066 R)
• M65: 51,254,774 km (0.117 R)
• M66: 52,521,718 km (0.104 R)
• M67: 53,585,359 km (0.062 R)
• M68: 54,012,760 km (0.079 R)
• M69: 54,656,180 km (0.037 R)
• M70: 55,086,424 km (0.058 R)
• M71: 55,194,134 km (0.079 R)
• M72: 55,950,352 km (0.105 R)
• M73: 57,472,959 km (0.111 R)
• M74: 61,003,917 km (0.065 R)
• M75: 63,359,186 km (0.071 R)
• M76: 63,811,121 km (0.08 R)
• M77: 64,945,672 km (0.112 R)
• M78: 66,315,988 km (0.044 R)
• M79: 67,004,737 km (0.076 R)
• M80: 68,157,837 km (0.079 R)
• M81: 68,389,265 km (0.075 R)
• M82: 70,952,026 km (0.07 R)
• M83: 71,069,311 km (0.111 R)
• M84: 71,186,596 km (0.093 R)
• M85: 71,304,030 km (0.098 R)
• M86: 71,538,899 km (0.077 R)
• M87: 71,656,482 km (0.111 R)
• M88: 72,953,795 km (0.09 R)
• M89: 74,258,887 km (0.101 R)
• M90: 74,377,967 km (0.059 R)
• M91: 76,171,047 km (0.062 R)
• M92: 79,190,979 km (0.107 R)
• M93: 79,677,771 km (0.081 R)
• M94: 80,654,346 km (0.076 R)

Kuiper Belt

Range: 31.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 332 - 14,310 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit