🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.45 AU - 0.57 AU

Year: 127 Days

Day: 30.2 Hours

Environment

Temp: 214 °C

Axial Tilt: 43.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.46 AU - 0.64 AU

Year: 143 Days

Day: 17.2 Hours

Environment

Temp: 233 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.49 AU - 0.73 AU

Year: 167 Days

Day: 23.5 Hours

Environment

Temp: 244 °C

Axial Tilt: 15.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.08 AU - 1.38 AU

Year: 477 Days

Day: 25.2 Hours

Environment

Temp: 37 °C

Axial Tilt: 28.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.49 AU - 1.57 AU

Year: 662 Days

Day: 20.2 Hours

Environment

Temp: -19 °C

Axial Tilt: 20.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 56,118,520 km

• M1: 51,761 km (0.095 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.45 AU - 2.15 AU

Year: 845 Days

Day: 43.9 Hours

Environment

Temp: -34 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,118,520 km

• M1: 60,138 km (0.074 R)
• M2: 1,165,667 km (0.094 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.37 AU - 3.43 AU

Year: 1728 Days

Day: 32.3 Hours

Environment

Temp: -81 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.35 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 292.8

Radius: 15

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 5.6 AU - 5.98 AU

Year: 4874 Days

Day: 11.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 56,118,520 km

• M1: 192,084 km (0.079 R)
• M2: 614,997 km (0.109 R)
• M3: 1,062,743 km (0.12 R)
• M4: 1,262,157 km (0.112 R)
• M5: 1,360,742 km (0.045 R)
• M6: 1,579,305 km (0.061 R)
• M7: 1,686,417 km (0.095 R)
• M8: 1,796,072 km (0.1 R)
• M9: 2,351,230 km (0.116 R)
• M10: 2,537,629 km (0.05 R)
• M11: 2,664,637 km (0.111 R)
• M12: 2,859,414 km (0.065 R)
• M13: 3,008,563 km (0.047 R)
• M14: 3,177,608 km (0.053 R)
• M15: 3,332,442 km (0.069 R)
• M16: 3,472,167 km (0.098 R)
• M17: 3,721,696 km (0.105 R)
• M18: 4,409,547 km (0.097 R)
• M19: 4,524,887 km (0.112 R)
• M20: 4,641,274 km (0.058 R)
• M21: 4,996,569 km (0.076 R)
• M22: 5,137,191 km (0.067 R)
• M23: 5,360,690 km (0.06 R)
• M24: 5,775,675 km (0.058 R)
• M25: 6,115,262 km (0.084 R)
• M26: 6,244,215 km (0.112 R)
• M27: 6,970,214 km (0.03 R)
• M28: 7,561,275 km (0.112 R)
• M29: 7,723,140 km (0.044 R)
• M30: 8,003,486 km (0.106 R)
• M31: 8,097,583 km (0.06 R)
• M32: 8,334,696 km (0.116 R)
• M33: 8,550,117 km (0.109 R)
• M34: 9,182,616 km (0.055 R)
• M35: 9,629,615 km (0.041 R)
• M36: 9,956,785 km (0.06 R)
• M37: 10,083,644 km (0.089 R)
• M38: 10,262,115 km (0.056 R)
• M39: 10,390,171 km (0.104 R)
• M40: 10,622,197 km (0.119 R)
• M41: 11,434,364 km (0.108 R)
• M42: 11,700,797 km (0.103 R)
• M43: 12,050,108 km (0.081 R)
• M44: 12,212,422 km (0.046 R)
• M45: 13,537,710 km (0.078 R)
• M46: 13,678,481 km (0.108 R)
• M47: 13,876,250 km (0.116 R)
• M48: 14,417,794 km (0.077 R)
• M49: 15,082,906 km (0.064 R)
• M50: 15,463,184 km (0.112 R)
• M51: 15,817,132 km (0.05 R)
• M52: 16,593,097 km (0.084 R)
• M53: 16,864,467 km (0.072 R)
• M54: 17,016,010 km (0.117 R)
• M55: 17,903,574 km (0.081 R)
• M56: 19,659,853 km (0.092 R)
• M57: 19,819,324 km (0.049 R)
• M58: 19,915,217 km (0.108 R)
• M59: 20,171,777 km (0.044 R)
• M60: 20,364,758 km (0.066 R)
• M61: 21,110,653 km (0.101 R)
• M62: 21,766,640 km (0.072 R)
• M63: 22,130,163 km (0.098 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 362.4

Radius: 10.6

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 8.33 AU - 9.71 AU

Year: 9477 Days

Day: 13.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 56,118,520 km

• M1: 169,046 km (0.108 R)
• M2: 612,603 km (0.04 R)
• M3: 822,190 km (0.104 R)
• M4: 897,438 km (0.076 R)
• M5: 1,292,825 km (0.027 R)
• M6: 1,399,937 km (0.119 R)
• M7: 1,473,090 km (0.066 R)
• M8: 1,604,437 km (0.097 R)
• M9: 1,858,754 km (0.108 R)
• M10: 2,126,235 km (0.107 R)
• M11: 2,253,991 km (0.1 R)
• M12: 2,450,563 km (0.095 R)
• M13: 2,539,723 km (0.102 R)
• M14: 2,607,341 km (0.063 R)
• M15: 3,490,567 km (0.112 R)
• M16: 3,566,114 km (0.117 R)
• M17: 3,744,435 km (0.096 R)
• M18: 4,163,010 km (0.049 R)
• M19: 4,405,059 km (0.084 R)
• M20: 4,569,018 km (0.062 R)
• M21: 5,073,163 km (0.053 R)
• M22: 5,159,032 km (0.089 R)
• M23: 5,448,504 km (0.079 R)
• M24: 5,595,110 km (0.114 R)
• M25: 5,743,212 km (0.098 R)
• M26: 6,533,986 km (0.119 R)
• M27: 6,721,432 km (0.09 R)
• M28: 7,684,843 km (0.064 R)
• M29: 7,783,577 km (0.088 R)
• M30: 8,082,324 km (0.069 R)
• M31: 8,216,364 km (0.105 R)
• M32: 8,452,579 km (0.096 R)
• M33: 8,588,563 km (0.09 R)
• M34: 8,862,926 km (0.073 R)
• M35: 10,024,553 km (0.082 R)
• M36: 10,458,836 km (0.112 R)
• M37: 10,751,749 km (0.117 R)
• M38: 11,271,003 km (0.116 R)
• M39: 12,994,669 km (0.111 R)
• M40: 13,191,241 km (0.096 R)
• M41: 13,866,975 km (0.081 R)
• M42: 14,554,078 km (0.071 R)
• M43: 14,758,279 km (0.077 R)
• M44: 14,963,377 km (0.087 R)
• M45: 15,334,979 km (0.061 R)
• M46: 15,418,005 km (0.056 R)
• M47: 15,542,770 km (0.079 R)
• M48: 16,595,789 km (0.104 R)
• M49: 16,937,471 km (0.076 R)
• M50: 17,889,512 km (0.089 R)
• M51: 18,592,622 km (0.116 R)
• M52: 18,681,184 km (0.117 R)
• M53: 19,036,778 km (0.104 R)
• M54: 19,260,127 km (0.074 R)
• M55: 19,529,404 km (0.097 R)
• M56: 20,527,072 km (0.048 R)
• M57: 21,124,416 km (0.094 R)
• M58: 21,448,445 km (0.072 R)
• M59: 21,587,870 km (0.083 R)
• M60: 21,774,120 km (0.114 R)
• M61: 21,914,293 km (0.072 R)
• M62: 22,195,387 km (0.103 R)
• M63: 23,188,418 km (0.098 R)
• M64: 24,147,789 km (0.107 R)
• M65: 24,973,270 km (0.113 R)
• M66: 25,857,543 km (0.104 R)
• M67: 26,055,461 km (0.116 R)
• M68: 26,602,241 km (0.059 R)
• M69: 27,505,065 km (0.089 R)
• M70: 27,656,607 km (0.101 R)
• M71: 28,367,047 km (0.057 R)
• M72: 28,520,086 km (0.037 R)
• M73: 28,980,848 km (0.098 R)
• M74: 29,547,375 km (0.079 R)
• M75: 29,754,268 km (0.061 R)
• M76: 30,377,942 km (0.043 R)
• M77: 30,482,212 km (0.08 R)
• M78: 30,743,709 km (0.073 R)
• M79: 30,848,427 km (0.107 R)
• M80: 31,005,804 km (0.108 R)
• M81: 31,796,878 km (0.047 R)
• M82: 32,968,828 km (0.055 R)
• M83: 34,100,835 km (0.115 R)
• M84: 36,236,643 km (0.107 R)
• M85: 36,402,697 km (0.081 R)
• M86: 37,348,604 km (0.104 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 298.3

Radius: 6.8

Gravity: 6.45 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 13.21 AU - 15.67 AU

Year: 19197 Days

Day: 17.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 56,118,520 km

• M1: 149,149 km (0.108 R)
• M2: 483,351 km (0.097 R)
• M3: 1,078,152 km (0.112 R)
• M4: 1,281,755 km (0.088 R)
• M5: 1,448,706 km (0.065 R)
• M6: 1,699,432 km (0.09 R)
• M7: 1,936,844 km (0.06 R)
• M8: 2,501,725 km (0.066 R)
• M9: 2,650,575 km (0.073 R)
• M10: 2,863,902 km (0.096 R)
• M11: 3,082,913 km (0.118 R)
• M12: 3,603,663 km (0.074 R)
• M13: 4,046,922 km (0.117 R)
• M14: 4,615,842 km (0.103 R)
• M15: 5,515,524 km (0.086 R)
• M16: 5,592,866 km (0.05 R)
• M17: 5,827,286 km (0.101 R)
• M18: 6,508,704 km (0.106 R)
• M19: 7,470,469 km (0.087 R)
• M20: 8,209,333 km (0.078 R)
• M21: 8,297,895 km (0.064 R)
• M22: 8,475,767 km (0.12 R)
• M23: 9,108,416 km (0.105 R)
• M24: 9,245,896 km (0.112 R)
• M25: 9,384,125 km (0.042 R)
• M26: 9,802,849 km (0.089 R)
• M27: 11,095,524 km (0.092 R)
• M28: 11,488,817 km (0.085 R)
• M29: 11,836,632 km (0.099 R)
• M30: 12,900,722 km (0.031 R)
• M31: 13,574,810 km (0.086 R)
• M32: 13,995,180 km (0.092 R)
• M33: 14,207,011 km (0.111 R)
• M34: 14,260,118 km (0.069 R)
• M35: 14,419,888 km (0.087 R)
• M36: 15,500,284 km (0.119 R)
• M37: 15,554,887 km (0.089 R)
• M38: 15,829,399 km (0.037 R)
• M39: 16,383,061 km (0.109 R)
• M40: 16,606,411 km (0.102 R)
• M41: 16,774,409 km (0.042 R)
• M42: 17,225,596 km (0.079 R)
• M43: 17,909,558 km (0.078 R)
• M44: 18,082,044 km (0.05 R)
• M45: 19,421,992 km (0.083 R)
• M46: 20,014,550 km (0.032 R)
• M47: 20,133,779 km (0.083 R)
• M48: 21,888,861 km (0.077 R)
• M49: 22,011,681 km (0.119 R)
• M50: 22,134,800 km (0.092 R)
• M51: 22,567,288 km (0.057 R)
• M52: 23,065,149 km (0.068 R)
• M53: 23,252,745 km (0.102 R)
• M54: 23,503,621 km (0.116 R)
• M55: 23,881,654 km (0.11 R)
• M56: 24,452,520 km (0.056 R)
• M57: 25,220,705 km (0.106 R)
• M58: 25,478,462 km (0.074 R)
• M59: 25,866,818 km (0.093 R)
• M60: 27,373,568 km (0.077 R)
• M61: 27,505,962 km (0.119 R)
• M62: 28,841,273 km (0.081 R)
• M63: 29,178,317 km (0.086 R)
• M64: 29,992,727 km (0.085 R)
• M65: 30,334,259 km (0.116 R)
• M66: 31,505,162 km (0.053 R)
• M67: 32,761,036 km (0.052 R)
• M68: 34,746,798 km (0.06 R)
• M69: 35,971,406 km (0.098 R)
• M70: 37,210,077 km (0.053 R)
• M71: 37,945,201 km (0.096 R)
• M72: 38,314,558 km (0.057 R)
• M73: 39,429,810 km (0.114 R)
• M74: 39,504,459 km (0.055 R)
• M75: 39,729,006 km (0.094 R)
• M76: 41,768,174 km (0.105 R)
• M77: 42,762,252 km (0.066 R)
• M78: 43,300,655 km (0.114 R)
• M79: 43,686,617 km (0.077 R)
• M80: 43,996,135 km (0.05 R)
• M81: 45,320,077 km (0.065 R)
• M82: 45,633,484 km (0.08 R)
• M83: 46,262,543 km (0.114 R)
• M84: 46,341,381 km (0.106 R)
• M85: 46,420,219 km (0.107 R)
• M86: 47,370,166 km (0.11 R)
• M87: 50,907,557 km (0.094 R)
• M88: 51,968,954 km (0.108 R)
• M89: 52,543,410 km (0.096 R)
• M90: 52,625,689 km (0.115 R)
• M91: 53,781,631 km (0.086 R)
• M92: 54,279,643 km (0.105 R)
• M93: 54,695,674 km (0.109 R)

Kuiper Belt

Range: 31.4 - 51.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 206 - 15,927 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit