🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.57 AU - 0.63 AU

Year: 166 Days

Day: 43.7 Hours

Environment

Temp: 238 °C

Axial Tilt: 36.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,549,798 km

• M1: 275,110 km (0.057 R)

Asteroid Belt

Center: 0.87 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.03 AU - 1.23 AU

Year: 430 Days

Day: 21 Hours

Environment

Temp: 26 °C

Axial Tilt: 34.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 66,549,798 km

• M1: 601,982 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.11 AU - 2.41 AU

Year: 1217 Days

Day: 20.3 Hours

Environment

Temp: -64 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 3.17 AU - 4.43 AU

Year: 2653 Days

Day: 42.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 49.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 3.97 AU - 5.57 AU

Year: 3731 Days

Day: 21.1 Hours

Environment

Temp: -122 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 367.1

Radius: 10.5

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 6.75 AU - 10.25 AU

Year: 8876 Days

Day: 7.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 66,549,798 km

• M1: 224,397 km (0.12 R)
• M2: 298,448 km (0.115 R)
• M3: 495,618 km (0.106 R)
• M4: 580,141 km (0.106 R)
• M5: 738,116 km (0.117 R)
• M6: 866,471 km (0.077 R)
• M7: 1,002,755 km (0.051 R)
• M8: 1,146,668 km (0.077 R)
• M9: 1,280,558 km (0.102 R)
• M10: 1,527,843 km (0.111 R)
• M11: 1,987,258 km (0.08 R)
• M12: 2,068,041 km (0.118 R)
• M13: 2,274,785 km (0.092 R)
• M14: 2,488,411 km (0.117 R)
• M15: 3,097,873 km (0.07 R)
• M16: 3,168,333 km (0.064 R)
• M17: 3,359,220 km (0.091 R)
• M18: 3,553,847 km (0.082 R)
• M19: 3,852,893 km (0.076 R)
• M20: 4,005,483 km (0.107 R)
• M21: 4,689,893 km (0.112 R)
• M22: 5,045,787 km (0.086 R)
• M23: 5,213,037 km (0.032 R)
• M24: 6,344,446 km (0.117 R)
• M25: 6,494,941 km (0.112 R)
• M26: 6,677,002 km (0.107 R)
• M27: 7,077,475 km (0.118 R)
• M28: 7,581,022 km (0.115 R)
• M29: 7,772,806 km (0.087 R)
• M30: 8,523,189 km (0.074 R)
• M31: 8,722,753 km (0.116 R)
• M32: 8,957,472 km (0.101 R)
• M33: 9,296,460 km (0.091 R)
• M34: 9,605,230 km (0.114 R)
• M35: 9,917,441 km (0.092 R)
• M36: 9,987,303 km (0.102 R)
• M37: 10,587,341 km (0.047 R)
• M38: 10,945,927 km (0.057 R)
• M39: 11,417,908 km (0.061 R)
• M40: 12,683,805 km (0.07 R)
• M41: 13,720,518 km (0.063 R)
• M42: 13,915,444 km (0.035 R)
• M43: 14,229,301 km (0.066 R)
• M44: 14,308,139 km (0.09 R)
• M45: 16,038,089 km (0.11 R)
• M46: 16,615,536 km (0.118 R)
• M47: 16,740,151 km (0.086 R)
• M48: 19,735,250 km (0.118 R)
• M49: 20,487,129 km (0.081 R)
• M50: 21,293,611 km (0.054 R)
• M51: 21,474,326 km (0.09 R)
• M52: 22,614,710 km (0.119 R)
• M53: 22,845,091 km (0.106 R)
• M54: 22,983,768 km (0.113 R)
• M55: 24,811,555 km (0.115 R)
• M56: 24,906,549 km (0.092 R)
• M57: 26,055,760 km (0.114 R)
• M58: 26,539,709 km (0.119 R)
• M59: 26,929,113 km (0.11 R)
• M60: 28,157,910 km (0.025 R)
• M61: 28,306,610 km (0.06 R)
• M62: 28,405,793 km (0.095 R)
• M63: 28,704,391 km (0.038 R)
• M64: 30,720,820 km (0.094 R)
• M65: 30,925,021 km (0.074 R)
• M66: 31,027,197 km (0.028 R)
• M67: 31,386,082 km (0.081 R)
• M68: 32,314,935 km (0.108 R)
• M69: 34,623,230 km (0.077 R)
• M70: 34,835,659 km (0.094 R)
• M71: 35,529,195 km (0.076 R)
• M72: 35,690,013 km (0.107 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 578.3

Radius: 4.3

Gravity: 31.28 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 11.55 AU - 15.49 AU

Year: 17805 Days

Day: 17.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 66,549,798 km

• M1: 316,399 km (0.03 R)
• M2: 1,155,494 km (0.037 R)
• M3: 1,232,537 km (0.087 R)
• M4: 1,586,485 km (0.077 R)
• M5: 1,789,340 km (0.092 R)
• M6: 1,819,110 km (0.112 R)
• M7: 1,969,905 km (0.119 R)
• M8: 2,545,857 km (0.068 R)
• M9: 2,579,366 km (0.071 R)
• M10: 2,714,603 km (0.101 R)
• M11: 2,921,946 km (0.088 R)
• M12: 3,425,342 km (0.078 R)
• M13: 3,611,741 km (0.109 R)
• M14: 3,687,139 km (0.12 R)
• M15: 4,673,288 km (0.044 R)
• M16: 4,755,567 km (0.081 R)
• M17: 5,173,992 km (0.104 R)
• M18: 5,604,235 km (0.112 R)
• M19: 6,590,235 km (0.112 R)
• M20: 6,636,461 km (0.067 R)
• M21: 7,823,071 km (0.119 R)
• M22: 7,920,758 km (0.052 R)
• M23: 9,642,929 km (0.109 R)
• M24: 9,905,773 km (0.062 R)
• M25: 10,064,496 km (0.074 R)
• M26: 11,144,293 km (0.107 R)
• M27: 11,642,005 km (0.104 R)
• M28: 11,865,654 km (0.089 R)
• M29: 12,034,251 km (0.064 R)
• M30: 12,203,596 km (0.054 R)
• M31: 12,774,013 km (0.113 R)
• M32: 13,062,437 km (0.1 R)
• M33: 15,262,573 km (0.114 R)
• M34: 15,445,980 km (0.108 R)
• M35: 15,507,315 km (0.044 R)
• M36: 16,938,967 km (0.078 R)
• M37: 18,217,879 km (0.092 R)
• M38: 18,282,655 km (0.102 R)
• M39: 19,263,119 km (0.087 R)
• M40: 23,281,917 km (0.072 R)
• M41: 23,492,999 km (0.076 R)
• M42: 23,916,960 km (0.109 R)
• M43: 24,343,613 km (0.06 R)
• M44: 24,486,329 km (0.114 R)
• M45: 24,916,124 km (0.109 R)
• M46: 26,147,763 km (0.074 R)
• M47: 27,250,748 km (0.089 R)
• M48: 28,669,534 km (0.071 R)
• M49: 28,820,329 km (0.051 R)
• M50: 28,971,273 km (0.05 R)
• M51: 29,046,820 km (0.12 R)
• M52: 30,572,718 km (0.107 R)
• M53: 30,649,612 km (0.089 R)
• M54: 30,726,655 km (0.083 R)
• M55: 31,035,425 km (0.042 R)
• M56: 31,112,767 km (0.1 R)
• M57: 31,578,315 km (0.073 R)
• M58: 31,734,047 km (0.064 R)
• M59: 33,304,824 km (0.096 R)
• M60: 33,621,972 km (0.056 R)
• M61: 34,019,902 km (0.115 R)
• M62: 35,142,185 km (0.119 R)
• M63: 37,012,308 km (0.045 R)
• M64: 37,258,546 km (0.105 R)
• M65: 37,752,818 km (0.082 R)
• M66: 37,835,396 km (0.091 R)
• M67: 38,083,429 km (0.093 R)
• M68: 40,003,518 km (0.117 R)
• M69: 40,171,965 km (0.11 R)
• M70: 41,357,678 km (0.047 R)
• M71: 42,469,040 km (0.072 R)
• M72: 43,244,107 km (0.094 R)
• M73: 44,197,793 km (0.029 R)
• M74: 46,214,073 km (0.104 R)
• M75: 47,456,035 km (0.098 R)
• M76: 47,723,666 km (0.118 R)
• M77: 48,349,882 km (0.11 R)
• M78: 51,155,740 km (0.111 R)
• M79: 52,256,032 km (0.112 R)
• M80: 53,735,106 km (0.065 R)
• M81: 53,921,057 km (0.102 R)
• M82: 54,293,406 km (0.06 R)
• M83: 55,040,647 km (0.094 R)
• M84: 55,321,741 km (0.037 R)
• M85: 55,603,285 km (0.112 R)
• M86: 56,262,263 km (0.111 R)
• M87: 57,587,700 km (0.086 R)
• M88: 60,849,383 km (0.086 R)
• M89: 62,697,964 km (0.094 R)
• M90: 63,481,856 km (0.088 R)
• M91: 63,776,564 km (0.064 R)
• M92: 64,071,870 km (0.078 R)
• M93: 65,455,651 km (0.097 R)
• M94: 65,654,167 km (0.047 R)
• M95: 65,952,166 km (0.066 R)

Kuiper Belt

Range: 30.6 - 55.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 237 - 18,454 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit