🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.74 AU - 0.78 AU

Year: 236 Days

Day: 17.4 Hours

Environment

Temp: 156 °C

Axial Tilt: 12.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.66 AU - 0.88 AU

Year: 241 Days

Day: 40.5 Hours

Environment

Temp: 198 °C

Axial Tilt: 16.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.79 AU - 0.93 AU

Year: 284 Days

Day: 17.9 Hours

Environment

Temp: 109 °C

Axial Tilt: 7.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.01 AU - 1.41 AU

Year: 474 Days

Day: 39.8 Hours

Environment

Temp: 23 °C

Axial Tilt: 32.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 47,959,918 km

• M1: 215,571 km (0.103 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.35 AU - 1.61 AU

Year: 642 Days

Day: 27 Hours

Environment

Temp: -11 °C

Axial Tilt: 8.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 47,959,918 km

• M1: 179,966 km (0.071 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.2 AU - 3.08 AU

Year: 1529 Days

Day: 31.7 Hours

Environment

Temp: -83 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,959,918 km

• M1: 1,670,260 km (0.063 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.52 AU - 3.28 AU

Year: 1760 Days

Day: 22.2 Hours

Environment

Temp: -91 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,959,918 km

• M1: 49,367 km (0.032 R)

Planet 8 - Terrestrial

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 4.23 AU - 5.95 AU

Year: 4093 Days

Day: 32.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,959,918 km

• M1: 1,603,689 km (0.116 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 928.5

Radius: 8

Gravity: 14.51 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 9.26 AU - 9.4 AU

Year: 10158 Days

Day: 14.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 47,959,918 km

• M1: 153,039 km (0.064 R)
• M2: 250,876 km (0.118 R)
• M3: 311,014 km (0.052 R)
• M4: 405,709 km (0.112 R)
• M5: 885,919 km (0.117 R)
• M6: 1,048,232 km (0.117 R)
• M7: 1,741,020 km (0.102 R)
• M8: 1,945,969 km (0.101 R)
• M9: 2,186,074 km (0.051 R)
• M10: 2,694,706 km (0.097 R)
• M11: 2,842,509 km (0.092 R)
• M12: 3,084,409 km (0.057 R)
• M13: 3,685,643 km (0.081 R)
• M14: 4,050,213 km (0.084 R)
• M15: 4,357,038 km (0.042 R)
• M16: 4,885,268 km (0.117 R)
• M17: 6,001,418 km (0.099 R)
• M18: 6,117,207 km (0.091 R)
• M19: 6,627,934 km (0.053 R)
• M20: 6,747,612 km (0.099 R)
• M21: 8,628,955 km (0.095 R)
• M22: 8,716,170 km (0.089 R)
• M23: 10,242,667 km (0.096 R)
• M24: 10,942,037 km (0.088 R)
• M25: 11,512,603 km (0.06 R)
• M26: 11,608,645 km (0.065 R)
• M27: 11,753,157 km (0.108 R)
• M28: 12,386,554 km (0.104 R)
• M29: 13,080,987 km (0.097 R)
• M30: 13,382,577 km (0.095 R)
• M31: 13,890,162 km (0.102 R)
• M32: 14,819,614 km (0.082 R)
• M33: 14,976,542 km (0.069 R)
• M34: 15,133,919 km (0.081 R)
• M35: 15,186,577 km (0.075 R)
• M36: 15,982,887 km (0.109 R)
• M37: 16,143,705 km (0.071 R)
• M38: 16,847,114 km (0.062 R)
• M39: 17,065,527 km (0.057 R)
• M40: 17,893,102 km (0.098 R)
• M41: 18,564,497 km (0.042 R)
• M42: 18,677,294 km (0.119 R)
• M43: 18,846,789 km (0.109 R)
• M44: 18,903,337 km (0.099 R)
• M45: 19,301,117 km (0.116 R)
• M46: 20,105,206 km (0.102 R)
• M47: 20,336,933 km (0.075 R)
• M48: 21,272,668 km (0.112 R)
• M49: 21,390,551 km (0.043 R)
• M50: 21,567,974 km (0.081 R)
• M51: 22,401,982 km (0.068 R)
• M52: 22,521,959 km (0.028 R)
• M53: 23,550,744 km (0.054 R)
• M54: 23,672,816 km (0.092 R)
• M55: 24,656,571 km (0.083 R)
• M56: 25,153,536 km (0.116 R)
• M57: 25,591,109 km (0.093 R)
• M58: 26,855,062 km (0.082 R)
• M59: 27,366,238 km (0.071 R)
• M60: 27,623,097 km (0.038 R)
• M61: 27,945,181 km (0.043 R)
• M62: 30,500,612 km (0.086 R)
• M63: 32,109,837 km (0.055 R)
• M64: 33,746,437 km (0.118 R)
• M65: 34,229,040 km (0.094 R)
• M66: 35,549,989 km (0.111 R)
• M67: 35,760,174 km (0.058 R)
• M68: 37,455,866 km (0.11 R)
• M69: 38,672,695 km (0.087 R)
• M70: 39,105,332 km (0.045 R)
• M71: 40,631,978 km (0.057 R)
• M72: 40,851,738 km (0.118 R)
• M73: 43,219,573 km (0.079 R)
• M74: 44,797,531 km (0.114 R)
• M75: 45,024,471 km (0.081 R)
• M76: 45,327,706 km (0.096 R)
• M77: 45,403,552 km (0.081 R)
• M78: 45,859,826 km (0.074 R)
• M79: 46,241,300 km (0.088 R)
• M80: 46,853,754 km (0.092 R)
• M81: 47,237,921 km (0.062 R)
• M82: 47,700,328 km (0.087 R)
• M83: 47,932,205 km (0.117 R)
• M84: 48,164,231 km (0.086 R)
• M85: 48,474,348 km (0.101 R)
• M86: 48,707,421 km (0.038 R)
• M87: 49,096,525 km (0.098 R)
• M88: 50,113,192 km (0.051 R)
• M89: 51,294,866 km (0.12 R)
• M90: 51,770,138 km (0.086 R)
• M91: 53,364,852 km (0.112 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 431.1

Radius: 13.8

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 10.5 AU - 11.06 AU

Year: 12616 Days

Day: 8.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 47,959,918 km

• M1: 383,569 km (0.1 R)
• M2: 568,322 km (0.075 R)
• M3: 754,721 km (0.094 R)
• M4: 1,212,640 km (0.112 R)
• M5: 1,440,478 km (0.086 R)
• M6: 2,059,663 km (0.072 R)
• M7: 2,463,428 km (0.1 R)
• M8: 2,594,925 km (0.096 R)
• M9: 2,864,949 km (0.11 R)
• M10: 3,287,563 km (0.084 R)
• M11: 3,521,235 km (0.052 R)
• M12: 4,067,117 km (0.11 R)
• M13: 4,160,616 km (0.065 R)
• M14: 4,445,899 km (0.098 R)
• M15: 4,737,615 km (0.101 R)
• M16: 5,442,819 km (0.04 R)
• M17: 5,546,341 km (0.079 R)
• M18: 6,145,181 km (0.091 R)
• M19: 6,253,041 km (0.065 R)
• M20: 6,507,059 km (0.089 R)
• M21: 7,442,494 km (0.065 R)
• M22: 7,789,711 km (0.039 R)
• M23: 8,499,852 km (0.049 R)
• M24: 9,025,838 km (0.092 R)
• M25: 9,272,076 km (0.099 R)
• M26: 9,855,508 km (0.069 R)
• M27: 10,151,712 km (0.118 R)
• M28: 11,101,808 km (0.115 R)
• M29: 11,721,292 km (0.087 R)
• M30: 12,035,298 km (0.075 R)
• M31: 13,179,124 km (0.075 R)
• M32: 14,357,656 km (0.111 R)
• M33: 14,838,463 km (0.119 R)
• M34: 14,983,872 km (0.05 R)
• M35: 15,324,656 km (0.094 R)
• M36: 17,219,613 km (0.056 R)
• M37: 17,474,378 km (0.076 R)
• M38: 17,730,489 km (0.094 R)
• M39: 19,187,572 km (0.066 R)
• M40: 19,293,039 km (0.107 R)
• M41: 19,557,827 km (0.09 R)
• M42: 20,899,421 km (0.064 R)
• M43: 21,116,787 km (0.083 R)
• M44: 21,225,843 km (0.07 R)
• M45: 22,326,136 km (0.071 R)
• M46: 22,492,788 km (0.116 R)
• M47: 22,771,489 km (0.078 R)
• M48: 22,939,188 km (0.062 R)
• M49: 23,163,435 km (0.115 R)
• M50: 24,068,053 km (0.06 R)
• M51: 24,410,184 km (0.091 R)
• M52: 24,984,041 km (0.097 R)
• M53: 25,853,354 km (0.12 R)
• M54: 26,438,282 km (0.098 R)
• M55: 27,264,661 km (0.099 R)
• M56: 29,063,874 km (0.099 R)
• M57: 30,653,950 km (0.094 R)
• M58: 31,273,136 km (0.091 R)
• M59: 31,397,452 km (0.074 R)
• M60: 32,209,618 km (0.065 R)
• M61: 33,726,990 km (0.115 R)
• M62: 33,854,447 km (0.073 R)
• M63: 34,944,866 km (0.095 R)
• M64: 35,138,445 km (0.11 R)
• M65: 35,397,100 km (0.111 R)
• M66: 35,981,429 km (0.11 R)
• M67: 36,242,179 km (0.108 R)
• M68: 37,687,593 km (0.068 R)
• M69: 38,151,347 km (0.055 R)
• M70: 39,017,817 km (0.028 R)
• M71: 39,958,190 km (0.093 R)
• M72: 40,363,450 km (0.068 R)
• M73: 41,587,610 km (0.106 R)
• M74: 41,792,708 km (0.094 R)
• M75: 42,410,398 km (0.119 R)
• M76: 43,446,513 km (0.054 R)
• M77: 43,585,190 km (0.102 R)
• M78: 44,420,993 km (0.083 R)
• M79: 44,700,741 km (0.093 R)
• M80: 44,981,088 km (0.102 R)
• M81: 45,191,722 km (0.039 R)
• M82: 45,332,344 km (0.097 R)
• M83: 45,473,115 km (0.074 R)
• M84: 46,037,548 km (0.061 R)
• M85: 46,179,068 km (0.049 R)

Kuiper Belt

Range: 30.8 - 46.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 501 - 16,805 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit