🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.39 AU - 0.63 AU

Year: 136 Days

Day: 26.7 Hours

Environment

Temp: 186 °C

Axial Tilt: 1.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 97,759,589 km

• M1: 119,977 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.68 AU - 0.86 AU

Year: 252 Days

Day: 45.8 Hours

Environment

Temp: 101 °C

Axial Tilt: 24.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.22 AU - 1.32 AU

Year: 534 Days

Day: 31.6 Hours

Environment

Temp: 2 °C

Axial Tilt: 2.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.21 AU - 1.37 AU

Year: 546 Days

Day: 37.6 Hours

Environment

Temp: -19 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,759,589 km

• M1: 40,541 km (0.101 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.32 AU - 1.36 AU

Year: 578 Days

Day: 18 Hours

Environment

Temp: -29 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,759,589 km

• M1: 556,504 km (0.109 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.12 AU - 1.86 AU

Year: 678 Days

Day: 45.2 Hours

Environment

Temp: -36 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,759,589 km

• M1: 367,113 km (0.061 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.81 AU - 3.05 AU

Year: 1870 Days

Day: 27 Hours

Environment

Temp: -99 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 9.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 168.6

Radius: 8.1

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 9.94 AU - 10.02 AU

Year: 11753 Days

Day: 10.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 97,759,589 km

• M1: 101,727 km (0.09 R)
• M2: 162,014 km (0.06 R)
• M3: 419,173 km (0.099 R)
• M4: 578,794 km (0.12 R)
• M5: 912,697 km (0.068 R)
• M6: 1,046,736 km (0.065 R)
• M7: 1,384,528 km (0.042 R)
• M8: 1,452,745 km (0.043 R)
• M9: 2,057,868 km (0.061 R)
• M10: 2,255,487 km (0.08 R)
• M11: 2,928,827 km (0.08 R)
• M12: 3,973,469 km (0.063 R)
• M13: 4,269,972 km (0.078 R)
• M14: 4,625,117 km (0.119 R)
• M15: 4,728,190 km (0.111 R)
• M16: 4,884,520 km (0.119 R)
• M17: 5,417,687 km (0.102 R)
• M18: 5,581,347 km (0.044 R)
• M19: 6,025,653 km (0.073 R)
• M20: 7,425,590 km (0.071 R)
• M21: 7,668,387 km (0.111 R)
• M22: 7,790,758 km (0.082 R)
• M23: 7,852,243 km (0.111 R)
• M24: 9,276,863 km (0.092 R)
• M25: 9,341,938 km (0.078 R)
• M26: 9,703,067 km (0.12 R)
• M27: 9,868,672 km (0.062 R)
• M28: 11,123,499 km (0.061 R)
• M29: 11,576,182 km (0.087 R)
• M30: 11,963,940 km (0.103 R)
• M31: 12,571,607 km (0.078 R)
• M32: 12,897,431 km (0.104 R)
• M33: 14,454,296 km (0.032 R)
• M34: 15,062,860 km (0.06 R)
• M35: 15,602,160 km (0.107 R)
• M36: 16,660,266 km (0.077 R)
• M37: 17,458,820 km (0.111 R)
• M38: 17,862,883 km (0.118 R)
• M39: 17,984,656 km (0.104 R)
• M40: 18,762,415 km (0.074 R)
• M41: 19,010,299 km (0.099 R)
• M42: 19,509,358 km (0.029 R)
• M43: 19,760,532 km (0.036 R)
• M44: 20,308,360 km (0.064 R)
• M45: 21,160,918 km (0.044 R)
• M46: 22,112,211 km (0.048 R)
• M47: 23,033,285 km (0.071 R)
• M48: 23,165,829 km (0.106 R)
• M49: 25,367,461 km (0.112 R)
• M50: 26,054,564 km (0.115 R)
• M51: 26,562,448 km (0.082 R)
• M52: 26,887,225 km (0.108 R)
• M53: 28,483,883 km (0.066 R)
• M54: 28,626,301 km (0.051 R)
• M55: 29,007,027 km (0.065 R)
• M56: 29,102,471 km (0.091 R)
• M57: 29,245,785 km (0.075 R)
• M58: 29,485,292 km (0.071 R)
• M59: 32,063,611 km (0.083 R)
• M60: 32,310,597 km (0.101 R)
• M61: 32,707,031 km (0.04 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 994.6

Radius: 7.5

Gravity: 17.68 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 14.15 AU - 18.13 AU

Year: 24172 Days

Day: 23.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 97,759,589 km

• M1: 176,675 km (0.116 R)
• M2: 479,312 km (0.08 R)
• M3: 1,457,532 km (0.064 R)
• M4: 1,528,741 km (0.06 R)
• M5: 3,043,868 km (0.08 R)
• M6: 3,135,571 km (0.1 R)
• M7: 3,608,001 km (0.052 R)
• M8: 3,754,009 km (0.115 R)
• M9: 4,001,893 km (0.084 R)
• M10: 4,102,572 km (0.045 R)
• M11: 4,461,457 km (0.107 R)
• M12: 5,264,199 km (0.026 R)
• M13: 5,541,704 km (0.116 R)
• M14: 6,343,847 km (0.1 R)
• M15: 6,999,535 km (0.096 R)
• M16: 8,503,293 km (0.068 R)
• M17: 9,092,259 km (0.108 R)
• M18: 9,358,095 km (0.058 R)
• M19: 9,492,134 km (0.113 R)
• M20: 9,897,844 km (0.119 R)
• M21: 11,937,162 km (0.115 R)
• M22: 12,155,425 km (0.058 R)
• M23: 12,228,429 km (0.038 R)
• M24: 12,301,583 km (0.056 R)
• M25: 12,521,940 km (0.107 R)
• M26: 15,031,295 km (0.079 R)
• M27: 15,741,885 km (0.097 R)
• M28: 19,370,531 km (0.112 R)
• M29: 19,798,530 km (0.112 R)
• M30: 19,884,549 km (0.106 R)
• M31: 21,807,480 km (0.092 R)
• M32: 21,896,341 km (0.12 R)
• M33: 22,074,213 km (0.097 R)
• M34: 22,881,144 km (0.09 R)
• M35: 23,152,215 km (0.08 R)
• M36: 24,708,482 km (0.106 R)
• M37: 25,733,377 km (0.04 R)
• M38: 26,582,345 km (0.118 R)
• M39: 27,536,181 km (0.103 R)
• M40: 28,210,568 km (0.026 R)
• M41: 29,477,512 km (0.06 R)
• M42: 31,864,646 km (0.094 R)
• M43: 33,388,001 km (0.049 R)
• M44: 33,490,326 km (0.107 R)
• M45: 33,695,424 km (0.116 R)
• M46: 34,313,264 km (0.06 R)
• M47: 35,560,012 km (0.114 R)
• M48: 35,978,886 km (0.076 R)
• M49: 36,188,922 km (0.027 R)
• M50: 36,715,955 km (0.04 R)
• M51: 39,064,492 km (0.115 R)
• M52: 39,496,680 km (0.078 R)
• M53: 40,256,787 km (0.037 R)
• M54: 41,021,831 km (0.09 R)
• M55: 41,351,245 km (0.045 R)
• M56: 44,467,069 km (0.118 R)
• M57: 45,031,353 km (0.082 R)
• M58: 45,144,449 km (0.057 R)
• M59: 45,371,089 km (0.108 R)
• M60: 48,814,832 km (0.093 R)
• M61: 49,396,918 km (0.109 R)
• M62: 52,341,602 km (0.1 R)
• M63: 53,176,358 km (0.109 R)
• M64: 53,655,371 km (0.115 R)
• M65: 54,376,432 km (0.117 R)
• M66: 56,803,209 km (0.109 R)
• M67: 57,415,364 km (0.061 R)
• M68: 59,264,992 km (0.117 R)
• M69: 60,384,133 km (0.075 R)
• M70: 60,633,812 km (0.114 R)
• M71: 62,138,916 km (0.102 R)
• M72: 63,275,860 km (0.116 R)
• M73: 63,529,429 km (0.068 R)
• M74: 64,164,771 km (0.083 R)
• M75: 64,930,113 km (0.064 R)
• M76: 69,192,905 km (0.119 R)
• M77: 70,239,791 km (0.086 R)
• M78: 70,896,824 km (0.108 R)
• M79: 72,349,420 km (0.104 R)
• M80: 72,614,507 km (0.069 R)
• M81: 75,149,742 km (0.082 R)
• M82: 76,091,012 km (0.082 R)
• M83: 77,036,172 km (0.057 R)
• M84: 78,121,055 km (0.088 R)
• M85: 78,938,159 km (0.065 R)
• M86: 79,894,987 km (0.033 R)
• M87: 81,268,445 km (0.113 R)
• M88: 81,958,091 km (0.075 R)
• M89: 83,482,194 km (0.109 R)
• M90: 84,736,124 km (0.085 R)
• M91: 87,121,761 km (0.117 R)
• M92: 87,262,682 km (0.118 R)
• M93: 88,110,453 km (0.116 R)
• M94: 88,393,642 km (0.12 R)
• M95: 91,958,559 km (0.1 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 386 - 20,036 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit