🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.61 AU - 0.83 AU

Year: 214 Days

Day: 23.7 Hours

Environment

Temp: 148 °C

Axial Tilt: 36.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.06 AU - 1.08 AU

Year: 387 Days

Day: 14.3 Hours

Environment

Temp: 114 °C

Axial Tilt: 14.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 63,877,490 km

• M1: 203,154 km (0.117 R)
• M2: 727,195 km (0.039 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.15 AU - 1.45 AU

Year: 519 Days

Day: 12.4 Hours

Environment

Temp: 29 °C

Axial Tilt: 1.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 63,877,490 km

• M1: 1,041,650 km (0.076 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.48 AU - 1.94 AU

Year: 782 Days

Day: 22.7 Hours

Environment

Temp: -24 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.16 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.61 AU - 2.61 AU

Year: 1475 Days

Day: 26.7 Hours

Environment

Temp: -71 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 11.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 34.6

Radius: 13.6

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 10.39 AU - 12.69 AU

Year: 13715 Days

Day: 6.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 63,877,490 km

• M1: 208,988 km (0.085 R)
• M2: 342,729 km (0.103 R)
• M3: 660,175 km (0.072 R)
• M4: 755,170 km (0.071 R)
• M5: 1,174,642 km (0.09 R)
• M6: 1,355,058 km (0.047 R)
• M7: 1,703,770 km (0.076 R)
• M8: 1,910,066 km (0.047 R)
• M9: 2,052,333 km (0.045 R)
• M10: 2,594,326 km (0.059 R)
• M11: 3,013,200 km (0.077 R)
• M12: 3,753,111 km (0.076 R)
• M13: 3,842,721 km (0.066 R)
• M14: 4,079,384 km (0.073 R)
• M15: 4,208,786 km (0.111 R)
• M16: 4,377,234 km (0.118 R)
• M17: 5,014,072 km (0.101 R)
• M18: 5,515,973 km (0.075 R)
• M19: 5,742,165 km (0.065 R)
• M20: 5,866,780 km (0.089 R)
• M21: 6,139,796 km (0.06 R)
• M22: 7,139,858 km (0.12 R)
• M23: 7,681,701 km (0.084 R)
• M24: 8,566,722 km (0.091 R)
• M25: 8,853,052 km (0.098 R)
• M26: 9,118,289 km (0.106 R)
• M27: 9,361,685 km (0.069 R)
• M28: 10,004,507 km (0.116 R)
• M29: 10,559,814 km (0.065 R)
• M30: 10,789,746 km (0.109 R)
• M31: 10,995,743 km (0.096 R)
• M32: 11,359,116 km (0.069 R)
• M33: 11,463,685 km (0.116 R)
• M34: 11,779,336 km (0.116 R)
• M35: 12,608,258 km (0.099 R)
• M36: 13,649,759 km (0.12 R)
• M37: 14,775,931 km (0.081 R)
• M38: 14,947,520 km (0.041 R)
• M39: 15,494,899 km (0.111 R)
• M40: 15,873,381 km (0.08 R)
• M41: 16,461,450 km (0.077 R)
• M42: 16,550,312 km (0.114 R)
• M43: 17,357,093 km (0.079 R)
• M44: 17,659,131 km (0.061 R)
• M45: 18,146,072 km (0.116 R)
• M46: 18,483,415 km (0.102 R)
• M47: 18,575,867 km (0.079 R)
• M48: 18,853,820 km (0.114 R)
• M49: 19,040,069 km (0.04 R)
• M50: 19,226,767 km (0.063 R)
• M51: 19,445,330 km (0.078 R)
• M52: 20,169,533 km (0.089 R)
• M53: 20,391,686 km (0.054 R)
• M54: 20,582,872 km (0.069 R)
• M55: 21,159,572 km (0.077 R)
• M56: 21,256,212 km (0.078 R)
• M57: 21,839,344 km (0.056 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 313.9

Radius: 10.7

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 11.04 AU - 13.1 AU

Year: 14670 Days

Day: 7.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 63,877,490 km

• M1: 195,674 km (0.114 R)
• M2: 321,187 km (0.119 R)
• M3: 444,605 km (0.091 R)
• M4: 697,276 km (0.085 R)
• M5: 867,518 km (0.086 R)
• M6: 1,396,347 km (0.077 R)
• M7: 1,482,515 km (0.116 R)
• M8: 2,012,839 km (0.1 R)
• M9: 2,110,826 km (0.119 R)
• M10: 2,210,608 km (0.112 R)
• M11: 2,519,378 km (0.107 R)
• M12: 3,206,630 km (0.105 R)
• M13: 3,350,992 km (0.095 R)
• M14: 3,438,657 km (0.041 R)
• M15: 3,706,138 km (0.107 R)
• M16: 4,261,595 km (0.053 R)
• M17: 4,777,258 km (0.114 R)
• M18: 5,312,819 km (0.039 R)
• M19: 5,867,528 km (0.069 R)
• M20: 6,080,405 km (0.097 R)
• M21: 6,440,787 km (0.11 R)
• M22: 7,107,096 km (0.115 R)
• M23: 8,226,237 km (0.049 R)
• M24: 8,464,696 km (0.082 R)
• M25: 9,607,325 km (0.077 R)
• M26: 9,690,800 km (0.051 R)
• M27: 10,281,862 km (0.111 R)
• M28: 10,754,591 km (0.086 R)
• M29: 11,721,143 km (0.104 R)
• M30: 13,548,780 km (0.104 R)
• M31: 14,019,564 km (0.059 R)
• M32: 14,256,976 km (0.116 R)
• M33: 15,073,930 km (0.029 R)
• M34: 16,054,544 km (0.071 R)
• M35: 16,253,210 km (0.111 R)
• M36: 17,974,035 km (0.034 R)
• M37: 18,387,373 km (0.068 R)
• M38: 18,960,633 km (0.119 R)
• M39: 20,125,102 km (0.096 R)
• M40: 21,040,641 km (0.097 R)
• M41: 21,149,249 km (0.117 R)
• M42: 21,695,132 km (0.093 R)
• M43: 22,301,003 km (0.058 R)
• M44: 23,136,059 km (0.102 R)
• M45: 23,304,207 km (0.069 R)
• M46: 24,607,653 km (0.116 R)
• M47: 25,644,067 km (0.111 R)
• M48: 25,818,199 km (0.069 R)
• M49: 26,167,660 km (0.094 R)
• M50: 26,989,251 km (0.04 R)
• M51: 27,343,948 km (0.118 R)
• M52: 27,640,600 km (0.032 R)
• M53: 27,878,760 km (0.072 R)
• M54: 28,177,507 km (0.036 R)
• M55: 28,417,163 km (0.087 R)
• M56: 28,597,279 km (0.102 R)
• M57: 29,625,764 km (0.053 R)
• M58: 29,808,423 km (0.107 R)
• M59: 30,358,943 km (0.059 R)
• M60: 30,912,754 km (0.103 R)
• M61: 31,160,040 km (0.077 R)
• M62: 31,656,405 km (0.108 R)
• M63: 31,781,020 km (0.109 R)
• M64: 33,351,200 km (0.105 R)
• M65: 34,177,578 km (0.066 R)
• M66: 34,561,297 km (0.082 R)
• M67: 35,075,166 km (0.04 R)
• M68: 35,526,951 km (0.047 R)
• M69: 36,631,881 km (0.119 R)
• M70: 37,287,120 km (0.116 R)
• M71: 40,350,884 km (0.111 R)
• M72: 40,688,826 km (0.05 R)
• M73: 41,163,350 km (0.085 R)
• M74: 41,503,536 km (0.049 R)
• M75: 41,639,819 km (0.107 R)
• M76: 43,149,112 km (0.11 R)
• M77: 43,356,305 km (0.062 R)
• M78: 44,885,794 km (0.064 R)
• M79: 45,797,892 km (0.055 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.2

Radius: 13.4

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 9.62 AU - 15.08 AU

Year: 15184 Days

Day: 12.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 63,877,490 km

• M1: 230,381 km (0.09 R)
• M2: 320,439 km (0.072 R)
• M3: 481,256 km (0.088 R)
• M4: 601,832 km (0.051 R)
• M5: 1,449,155 km (0.081 R)
• M6: 1,801,607 km (0.08 R)
• M7: 2,651,323 km (0.104 R)
• M8: 2,814,983 km (0.06 R)
• M9: 2,982,234 km (0.095 R)
• M10: 3,187,482 km (0.08 R)
• M11: 3,830,902 km (0.082 R)
• M12: 4,592,954 km (0.083 R)
• M13: 5,113,405 km (0.111 R)
• M14: 5,443,119 km (0.098 R)
• M15: 5,610,668 km (0.039 R)
• M16: 5,907,919 km (0.117 R)
• M17: 5,993,788 km (0.103 R)
• M18: 6,562,410 km (0.112 R)
• M19: 6,875,817 km (0.106 R)
• M20: 7,517,443 km (0.065 R)
• M21: 7,987,629 km (0.113 R)
• M22: 8,130,495 km (0.116 R)
• M23: 8,613,097 km (0.115 R)
• M24: 8,759,703 km (0.068 R)
• M25: 10,635,361 km (0.101 R)
• M26: 10,740,230 km (0.115 R)
• M27: 12,244,287 km (0.075 R)
• M28: 12,409,443 km (0.1 R)
• M29: 12,519,846 km (0.056 R)
• M30: 13,642,428 km (0.109 R)
• M31: 14,100,497 km (0.115 R)
• M32: 14,447,414 km (0.039 R)
• M33: 14,563,652 km (0.101 R)
• M34: 15,803,220 km (0.113 R)
• M35: 16,405,351 km (0.066 R)
• M36: 17,508,187 km (0.099 R)
• M37: 18,382,437 km (0.091 R)
• M38: 19,334,926 km (0.084 R)
• M39: 19,914,169 km (0.083 R)
• M40: 20,499,097 km (0.079 R)
• M41: 20,629,846 km (0.114 R)
• M42: 21,552,864 km (0.04 R)
• M43: 23,576,026 km (0.042 R)
• M44: 24,194,763 km (0.107 R)
• M45: 24,402,105 km (0.067 R)
• M46: 25,237,759 km (0.091 R)
• M47: 25,588,865 km (0.113 R)
• M48: 25,941,318 km (0.113 R)
• M49: 26,295,566 km (0.076 R)
• M50: 28,018,036 km (0.066 R)
• M51: 28,454,413 km (0.117 R)
• M52: 29,186,545 km (0.095 R)
• M53: 29,333,749 km (0.109 R)
• M54: 30,520,060 km (0.038 R)
• M55: 31,420,190 km (0.12 R)
• M56: 31,873,472 km (0.047 R)
• M57: 32,633,878 km (0.058 R)
• M58: 35,106,880 km (0.112 R)
• M59: 36,207,771 km (0.078 R)
• M60: 36,365,896 km (0.111 R)
• M61: 36,841,916 km (0.106 R)
• M62: 38,604,628 km (0.08 R)
• M63: 39,577,762 km (0.098 R)
• M64: 40,640,954 km (0.054 R)
• M65: 40,970,070 km (0.116 R)
• M66: 42,461,710 km (0.087 R)
• M67: 42,879,238 km (0.039 R)
• M68: 44,140,049 km (0.066 R)
• M69: 48,865,995 km (0.089 R)
• M70: 49,566,711 km (0.112 R)
• M71: 49,830,303 km (0.114 R)
• M72: 50,358,982 km (0.099 R)
• M73: 50,889,456 km (0.116 R)
• M74: 52,492,098 km (0.098 R)
• M75: 53,119,810 km (0.054 R)
• M76: 54,292,209 km (0.103 R)
• M77: 54,563,879 km (0.103 R)
• M78: 55,655,494 km (0.064 R)
• M79: 56,938,146 km (0.118 R)
• M80: 57,029,999 km (0.11 R)
• M81: 58,601,375 km (0.068 R)
• M82: 59,999,667 km (0.098 R)
• M83: 61,032,042 km (0.101 R)
• M84: 61,126,288 km (0.118 R)
• M85: 61,314,632 km (0.1 R)
• M86: 63,019,300 km (0.06 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: 366 - 10,469 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit