🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.5 AU - 0.54 AU

Year: 141 Days

Day: 28.2 Hours

Environment

Temp: 246 °C

Axial Tilt: 23.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.49 AU - 0.65 AU

Year: 161 Days

Day: 27.2 Hours

Environment

Temp: 175 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,442,678 km

• M1: 183,108 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.29 AU - 2.03 AU

Year: 801 Days

Day: 29.4 Hours

Environment

Temp: -62 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.65 AU - 1.69 AU

Year: 809 Days

Day: 13.2 Hours

Environment

Temp: -52 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,442,678 km

• M1: 236,664 km (0.028 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.31 AU - 2.43 AU

Year: 1367 Days

Day: 21.9 Hours

Environment

Temp: -94 °C

Axial Tilt: 48.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 3.21 AU - 3.79 AU

Year: 2454 Days

Day: 46.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,442,678 km

• M1: 612,902 km (0.114 R)

Asteroid Belt

Center: 4.52 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 453.4

Radius: 9.1

Gravity: 5.48 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 4.62 AU - 6.44 AU

Year: 4873 Days

Day: 5.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 32,442,678 km

• M1: 115,490 km (0.09 R)
• M2: 203,004 km (0.098 R)
• M3: 289,023 km (0.119 R)
• M4: 375,640 km (0.11 R)
• M5: 445,353 km (0.084 R)
• M6: 530,175 km (0.117 R)
• M7: 706,850 km (0.071 R)
• M8: 843,582 km (0.116 R)
• M9: 989,440 km (0.082 R)
• M10: 1,362,388 km (0.1 R)
• M11: 1,433,447 km (0.077 R)
• M12: 1,700,030 km (0.098 R)
• M13: 1,777,073 km (0.079 R)
• M14: 2,047,396 km (0.09 R)
• M15: 2,382,346 km (0.03 R)
• M16: 2,468,814 km (0.109 R)
• M17: 2,716,697 km (0.117 R)
• M18: 2,825,455 km (0.025 R)
• M19: 3,103,557 km (0.093 R)
• M20: 3,198,402 km (0.112 R)
• M21: 3,706,586 km (0.103 R)
• M22: 4,623,322 km (0.118 R)
• M23: 4,731,781 km (0.035 R)
• M24: 5,017,812 km (0.095 R)
• M25: 5,196,731 km (0.093 R)
• M26: 5,423,372 km (0.091 R)
• M27: 5,491,887 km (0.096 R)
• M28: 5,606,928 km (0.099 R)
• M29: 5,676,342 km (0.119 R)
• M30: 5,956,838 km (0.045 R)
• M31: 6,027,597 km (0.106 R)
• M32: 6,702,284 km (0.058 R)
• M33: 7,073,586 km (0.065 R)
• M34: 7,198,799 km (0.077 R)
• M35: 7,707,282 km (0.066 R)
• M36: 7,887,997 km (0.069 R)
• M37: 8,070,057 km (0.094 R)
• M38: 8,148,596 km (0.104 R)
• M39: 9,001,453 km (0.104 R)
• M40: 9,082,835 km (0.119 R)
• M41: 9,411,052 km (0.06 R)
• M42: 9,632,009 km (0.11 R)
• M43: 9,798,810 km (0.083 R)
• M44: 10,504,164 km (0.116 R)
• M45: 10,935,305 km (0.118 R)
• M46: 11,196,802 km (0.07 R)
• M47: 11,255,145 km (0.088 R)
• M48: 13,392,899 km (0.118 R)
• M49: 13,485,799 km (0.084 R)
• M50: 13,891,509 km (0.063 R)
• M51: 14,301,257 km (0.119 R)
• M52: 14,746,909 km (0.097 R)
• M53: 14,843,101 km (0.093 R)
• M54: 15,068,096 km (0.105 R)
• M55: 15,717,351 km (0.07 R)
• M56: 15,881,011 km (0.118 R)
• M57: 16,045,419 km (0.074 R)
• M58: 17,110,256 km (0.05 R)
• M59: 17,821,445 km (0.119 R)
• M60: 18,060,652 km (0.118 R)
• M61: 18,438,686 km (0.117 R)
• M62: 18,680,735 km (0.073 R)
• M63: 20,403,654 km (0.099 R)
• M64: 20,475,161 km (0.113 R)
• M65: 21,592,508 km (0.07 R)
• M66: 22,030,381 km (0.103 R)
• M67: 22,471,096 km (0.102 R)
• M68: 22,544,848 km (0.108 R)
• M69: 22,914,803 km (0.056 R)
• M70: 23,660,848 km (0.118 R)
• M71: 23,886,142 km (0.098 R)
• M72: 24,074,486 km (0.098 R)
• M73: 24,528,366 km (0.052 R)
• M74: 25,138,127 km (0.115 R)
• M75: 25,598,739 km (0.082 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 858.8

Radius: 11.6

Gravity: 6.38 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 4.62 AU - 6.64 AU

Year: 5006 Days

Day: 6.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 32,442,678 km

• M1: 145,260 km (0.114 R)
• M2: 229,184 km (0.082 R)
• M3: 321,336 km (0.072 R)
• M4: 597,344 km (0.08 R)
• M5: 706,850 km (0.105 R)
• M6: 784,192 km (0.116 R)
• M7: 1,034,768 km (0.115 R)
• M8: 1,185,563 km (0.11 R)
• M9: 1,343,987 km (0.099 R)
• M10: 1,612,515 km (0.038 R)
• M11: 1,735,634 km (0.093 R)
• M12: 1,954,047 km (0.032 R)
• M13: 2,338,364 km (0.077 R)
• M14: 2,601,058 km (0.107 R)
• M15: 2,683,935 km (0.098 R)
• M16: 2,788,654 km (0.045 R)
• M17: 2,894,868 km (0.08 R)
• M18: 2,980,887 km (0.116 R)
• M19: 3,244,030 km (0.088 R)
• M20: 3,378,369 km (0.049 R)
• M21: 3,606,655 km (0.105 R)
• M22: 3,887,301 km (0.073 R)
• M23: 4,126,657 km (0.111 R)
• M24: 4,223,746 km (0.119 R)
• M25: 4,873,749 km (0.102 R)
• M26: 5,263,152 km (0.116 R)
• M27: 5,474,983 km (0.115 R)
• M28: 5,581,945 km (0.094 R)
• M29: 5,797,965 km (0.034 R)
• M30: 5,907,022 km (0.085 R)
• M31: 6,154,905 km (0.057 R)
• M32: 6,632,721 km (0.091 R)
• M33: 7,006,117 km (0.111 R)
• M34: 7,863,911 km (0.113 R)
• M35: 7,954,568 km (0.111 R)
• M36: 8,167,445 km (0.094 R)
• M37: 8,413,085 km (0.089 R)
• M38: 8,536,802 km (0.065 R)
• M39: 9,774,575 km (0.033 R)
• M40: 10,100,998 km (0.062 R)
• M41: 10,464,221 km (0.074 R)
• M42: 10,764,614 km (0.119 R)
• M43: 11,101,808 km (0.091 R)
• M44: 11,339,967 km (0.078 R)
• M45: 11,682,995 km (0.043 R)
• M46: 12,520,295 km (0.089 R)
• M47: 12,732,574 km (0.066 R)
• M48: 13,089,215 km (0.113 R)
• M49: 13,666,663 km (0.089 R)
• M50: 14,771,593 km (0.1 R)
• M51: 14,996,139 km (0.087 R)
• M52: 15,638,213 km (0.054 R)
• M53: 15,828,801 km (0.097 R)
• M54: 16,173,774 km (0.111 R)
• M55: 16,482,544 km (0.051 R)
• M56: 16,560,035 km (0.111 R)
• M57: 16,871,199 km (0.098 R)
• M58: 17,066,723 km (0.08 R)
• M59: 17,341,684 km (0.065 R)
• M60: 17,420,522 km (0.066 R)
• M61: 17,737,072 km (0.095 R)
• M62: 17,895,944 km (0.118 R)
• M63: 18,496,281 km (0.094 R)
• M64: 19,552,591 km (0.06 R)
• M65: 20,419,960 km (0.117 R)
• M66: 21,468,940 km (0.103 R)
• M67: 22,149,610 km (0.12 R)
• M68: 22,750,844 km (0.091 R)
• M69: 23,357,464 km (0.103 R)
• M70: 23,488,212 km (0.109 R)
• M71: 23,794,140 km (0.081 R)
• M72: 25,837,048 km (0.093 R)
• M73: 26,288,684 km (0.108 R)
• M74: 26,970,851 km (0.105 R)
• M75: 27,658,851 km (0.04 R)
• M76: 27,935,757 km (0.113 R)
• M77: 28,120,809 km (0.039 R)
• M78: 28,259,786 km (0.087 R)
• M79: 28,399,061 km (0.103 R)
• M80: 29,005,382 km (0.059 R)
• M81: 29,757,410 km (0.085 R)
• M82: 30,658,887 km (0.059 R)
• M83: 32,537,088 km (0.11 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 582.4

Radius: 9.5

Gravity: 6.45 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 5.85 AU - 6.91 AU

Year: 6039 Days

Day: 13.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 32,442,678 km

• M1: 119,230 km (0.081 R)
• M2: 230,830 km (0.034 R)
• M3: 468,690 km (0.054 R)
• M4: 617,091 km (0.07 R)
• M5: 716,873 km (0.11 R)
• M6: 795,412 km (0.112 R)
• M7: 1,049,728 km (0.034 R)
• M8: 1,124,976 km (0.118 R)
• M9: 1,362,388 km (0.095 R)
• M10: 1,546,692 km (0.065 R)
• M11: 1,847,833 km (0.039 R)
• M12: 2,090,630 km (0.11 R)
• M13: 2,186,971 km (0.093 R)
• M14: 2,423,934 km (0.082 R)
• M15: 2,795,236 km (0.117 R)
• M16: 2,901,600 km (0.101 R)
• M17: 3,184,490 km (0.077 R)
• M18: 3,591,097 km (0.056 R)
• M19: 3,730,223 km (0.067 R)
• M20: 3,918,716 km (0.09 R)
• M21: 4,502,896 km (0.113 R)
• M22: 4,602,827 km (0.097 R)
• M23: 4,703,656 km (0.042 R)
• M24: 4,779,652 km (0.074 R)
• M25: 4,933,139 km (0.032 R)
• M26: 5,456,134 km (0.029 R)
• M27: 5,536,168 km (0.091 R)
• M28: 5,751,440 km (0.1 R)
• M29: 6,024,456 km (0.037 R)
• M30: 6,441,984 km (0.118 R)
• M31: 6,583,204 km (0.08 R)
• M32: 6,897,659 km (0.052 R)
• M33: 7,013,148 km (0.058 R)
• M34: 7,660,159 km (0.049 R)
• M35: 7,779,987 km (0.092 R)
• M36: 8,449,437 km (0.067 R)
• M37: 8,635,238 km (0.092 R)
• M38: 9,328,175 km (0.113 R)
• M39: 9,746,152 km (0.11 R)
• M40: 9,875,853 km (0.082 R)
• M41: 10,467,213 km (0.115 R)
• M42: 10,633,566 km (0.062 R)
• M43: 10,733,647 km (0.09 R)
• M44: 10,901,346 km (0.074 R)
• M45: 11,239,438 km (0.096 R)
• M46: 11,375,572 km (0.113 R)
• M47: 12,239,051 km (0.078 R)
• M48: 12,909,399 km (0.109 R)
• M49: 12,980,757 km (0.025 R)
• M50: 14,396,401 km (0.1 R)
• M51: 15,103,700 km (0.065 R)
• M52: 15,178,798 km (0.092 R)
• M53: 15,594,232 km (0.086 R)
• M54: 16,474,765 km (0.057 R)
• M55: 16,745,986 km (0.112 R)
• M56: 16,979,658 km (0.094 R)
• M57: 18,403,979 km (0.09 R)
• M58: 18,725,764 km (0.082 R)
• M59: 18,887,330 km (0.119 R)
• M60: 19,049,344 km (0.046 R)
• M61: 19,171,266 km (0.114 R)
• M62: 19,579,220 km (0.036 R)
• M63: 20,196,610 km (0.081 R)
• M64: 20,778,546 km (0.069 R)
• M65: 21,281,793 km (0.031 R)
• M66: 22,343,040 km (0.052 R)
• M67: 22,514,330 km (0.03 R)
• M68: 24,693,522 km (0.082 R)
• M69: 25,360,280 km (0.036 R)
• M70: 25,449,590 km (0.038 R)
• M71: 26,033,021 km (0.103 R)
• M72: 26,666,120 km (0.113 R)
• M73: 27,350,081 km (0.028 R)
• M74: 27,809,347 km (0.106 R)
• M75: 28,642,308 km (0.106 R)
• M76: 28,735,507 km (0.039 R)
• M77: 28,968,580 km (0.115 R)
• M78: 30,475,181 km (0.106 R)
• M79: 30,760,613 km (0.076 R)
• M80: 31,333,872 km (0.064 R)
• M81: 31,477,786 km (0.092 R)
• M82: 31,621,848 km (0.109 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 190 - 11,503 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit