🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.57 AU - 0.67 AU

Year: 213 Days

Day: 24.5 Hours

Environment

Temp: 15 °C

Axial Tilt: 16.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 59,108,709 km

• M1: 76,445 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.57 AU - 0.81 AU

Year: 250 Days

Day: 17 Hours

Environment

Temp: -1 °C

Axial Tilt: 27.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.87 AU - 1.11 AU

Year: 430 Days

Day: 44.8 Hours

Environment

Temp: -59 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.09 AU - 1.42 AU

Year: 610 Days

Day: 39.7 Hours

Environment

Temp: -86 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,108,709 km

• M1: 328,218 km (0.058 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536.2

Radius: 13.8

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 3.55 AU - 5.67 AU

Year: 4321 Days

Day: 8.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 59,108,709 km

• M1: 232,176 km (0.12 R)
• M2: 372,200 km (0.116 R)
• M3: 739,013 km (0.12 R)
• M4: 860,038 km (0.096 R)
• M5: 1,111,512 km (0.106 R)
• M6: 1,266,645 km (0.049 R)
• M7: 1,429,408 km (0.084 R)
• M8: 1,628,522 km (0.087 R)
• M9: 1,761,515 km (0.05 R)
• M10: 2,232,150 km (0.085 R)
• M11: 2,550,494 km (0.085 R)
• M12: 3,343,961 km (0.09 R)
• M13: 4,437,222 km (0.09 R)
• M14: 4,562,885 km (0.064 R)
• M15: 4,689,744 km (0.097 R)
• M16: 4,796,407 km (0.091 R)
• M17: 4,990,435 km (0.068 R)
• M18: 5,143,175 km (0.049 R)
• M19: 5,747,101 km (0.106 R)
• M20: 5,953,397 km (0.12 R)
• M21: 6,420,741 km (0.118 R)
• M22: 6,682,986 km (0.028 R)
• M23: 6,973,056 km (0.115 R)
• M24: 7,316,682 km (0.113 R)
• M25: 7,792,104 km (0.1 R)
• M26: 7,995,408 km (0.076 R)
• M27: 8,537,251 km (0.102 R)
• M28: 8,641,820 km (0.113 R)
• M29: 8,799,496 km (0.085 R)
• M30: 9,091,063 km (0.034 R)
• M31: 9,847,579 km (0.111 R)
• M32: 10,178,041 km (0.114 R)
• M33: 11,420,900 km (0.106 R)
• M34: 11,884,803 km (0.05 R)
• M35: 12,502,941 km (0.073 R)
• M36: 13,313,163 km (0.063 R)
• M37: 13,832,118 km (0.101 R)
• M38: 14,109,622 km (0.068 R)
• M39: 14,202,373 km (0.046 R)
• M40: 14,357,656 km (0.111 R)
• M41: 14,701,282 km (0.093 R)
• M42: 14,858,360 km (0.105 R)
• M43: 15,142,446 km (0.101 R)
• M44: 15,460,342 km (0.083 R)
• M45: 16,005,775 km (0.105 R)
• M46: 16,102,715 km (0.079 R)
• M47: 16,983,697 km (0.099 R)
• M48: 17,579,844 km (0.104 R)
• M49: 18,081,745 km (0.119 R)
• M50: 18,351,470 km (0.099 R)
• M51: 18,690,309 km (0.101 R)
• M52: 19,237,089 km (0.096 R)
• M53: 19,615,871 km (0.102 R)
• M54: 19,754,249 km (0.077 R)
• M55: 20,556,393 km (0.078 R)
• M56: 20,979,157 km (0.079 R)
• M57: 21,333,554 km (0.071 R)
• M58: 21,547,180 km (0.079 R)
• M59: 22,012,579 km (0.078 R)
• M60: 22,192,395 km (0.055 R)
• M61: 22,336,608 km (0.116 R)
• M62: 22,843,894 km (0.084 R)
• M63: 23,318,418 km (0.105 R)
• M64: 23,575,278 km (0.12 R)
• M65: 23,833,035 km (0.083 R)
• M66: 24,128,790 km (0.09 R)
• M67: 24,537,492 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 310.2

Radius: 14.2

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 4.24 AU - 6.74 AU

Year: 5616 Days

Day: 5.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 59,108,709 km

• M1: 177,423 km (0.12 R)
• M2: 305,928 km (0.098 R)
• M3: 406,158 km (0.086 R)
• M4: 524,041 km (0.092 R)
• M5: 627,563 km (0.111 R)
• M6: 815,009 km (0.099 R)
• M7: 905,067 km (0.051 R)
• M8: 1,109,119 km (0.03 R)
• M9: 1,438,084 km (0.109 R)
• M10: 1,607,429 km (0.08 R)
• M11: 1,724,265 km (0.03 R)
• M12: 1,904,979 km (0.096 R)
• M13: 2,656,709 km (0.095 R)
• M14: 2,831,738 km (0.071 R)
• M15: 2,920,749 km (0.074 R)
• M16: 3,083,362 km (0.102 R)
• M17: 3,230,566 km (0.117 R)
• M18: 3,398,864 km (0.093 R)
• M19: 3,647,495 km (0.118 R)
• M20: 3,764,182 km (0.092 R)
• M21: 4,305,427 km (0.07 R)
• M22: 4,449,789 km (0.12 R)
• M23: 4,595,796 km (0.08 R)
• M24: 5,261,806 km (0.118 R)
• M25: 5,394,200 km (0.077 R)
• M26: 5,483,211 km (0.102 R)
• M27: 5,617,550 km (0.106 R)
• M28: 5,935,296 km (0.031 R)
• M29: 6,851,582 km (0.114 R)
• M30: 7,142,550 km (0.108 R)
• M31: 7,636,373 km (0.049 R)
• M32: 7,736,603 km (0.066 R)
• M33: 7,963,394 km (0.11 R)
• M34: 8,295,202 km (0.093 R)
• M35: 8,579,438 km (0.043 R)
• M36: 9,721,318 km (0.062 R)
• M37: 10,490,551 km (0.078 R)
• M38: 10,770,000 km (0.034 R)
• M39: 11,023,717 km (0.083 R)
• M40: 11,279,380 km (0.081 R)
• M41: 11,709,923 km (0.106 R)
• M42: 11,999,844 km (0.113 R)
• M43: 13,123,623 km (0.075 R)
• M44: 13,304,038 km (0.1 R)
• M45: 13,606,824 km (0.094 R)
• M46: 13,942,372 km (0.108 R)
• M47: 14,218,978 km (0.118 R)
• M48: 14,435,447 km (0.118 R)
• M49: 15,122,849 km (0.113 R)
• M50: 15,407,085 km (0.046 R)
• M51: 15,629,387 km (0.074 R)
• M52: 16,045,269 km (0.111 R)
• M53: 16,855,042 km (0.081 R)
• M54: 17,116,988 km (0.06 R)
• M55: 17,215,573 km (0.114 R)
• M56: 18,245,405 km (0.046 R)
• M57: 18,346,084 km (0.077 R)
• M58: 19,056,375 km (0.118 R)
• M59: 19,226,767 km (0.116 R)
• M60: 19,879,163 km (0.087 R)
• M61: 20,853,794 km (0.106 R)
• M62: 21,240,803 km (0.088 R)
• M63: 21,346,868 km (0.086 R)
• M64: 21,453,083 km (0.083 R)
• M65: 21,772,624 km (0.08 R)
• M66: 21,950,795 km (0.117 R)
• M67: 22,668,715 km (0.078 R)
• M68: 23,175,702 km (0.056 R)
• M69: 23,394,115 km (0.115 R)
• M70: 23,833,185 km (0.046 R)
• M71: 24,979,852 km (0.108 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 517.6

Radius: 4.3

Gravity: 27.99 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 8.68 AU - 13.16 AU

Year: 15753 Days

Day: 24.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 59,108,709 km

• M1: 68,366 km (0.097 R)
• M2: 286,929 km (0.088 R)
• M3: 423,661 km (0.117 R)
• M4: 561,740 km (0.098 R)
• M5: 753,674 km (0.089 R)
• M6: 1,100,592 km (0.091 R)
• M7: 1,568,982 km (0.044 R)
• M8: 1,647,970 km (0.028 R)
• M9: 2,237,386 km (0.119 R)
• M10: 2,601,058 km (0.094 R)
• M11: 2,885,593 km (0.053 R)
• M12: 3,381,809 km (0.114 R)
• M13: 3,450,026 km (0.093 R)
• M14: 3,657,219 km (0.095 R)
• M15: 4,413,885 km (0.102 R)
• M16: 4,488,385 km (0.037 R)
• M17: 6,567,496 km (0.084 R)
• M18: 6,652,617 km (0.106 R)
• M19: 6,953,608 km (0.111 R)
• M20: 7,083,908 km (0.117 R)
• M21: 7,302,919 km (0.046 R)
• M22: 8,384,811 km (0.111 R)
• M23: 8,662,913 km (0.119 R)
• M24: 8,944,157 km (0.109 R)
• M25: 8,991,430 km (0.097 R)
• M26: 9,133,399 km (0.106 R)
• M27: 9,563,792 km (0.095 R)
• M28: 10,844,050 km (0.081 R)
• M29: 12,229,177 km (0.094 R)
• M30: 13,560,748 km (0.065 R)
• M31: 13,996,377 km (0.118 R)
• M32: 14,381,442 km (0.116 R)
• M33: 14,881,547 km (0.108 R)
• M34: 14,937,347 km (0.054 R)
• M35: 15,217,993 km (0.049 R)
• M36: 15,727,673 km (0.083 R)
• M37: 17,230,832 km (0.102 R)
• M38: 17,584,183 km (0.113 R)
• M39: 18,960,633 km (0.092 R)
• M40: 19,142,693 km (0.111 R)
• M41: 19,508,759 km (0.074 R)
• M42: 20,870,100 km (0.072 R)
• M43: 21,752,278 km (0.075 R)
• M44: 24,735,260 km (0.088 R)
• M45: 24,867,804 km (0.113 R)
• M46: 25,133,639 km (0.041 R)
• M47: 25,400,522 km (0.09 R)
• M48: 25,467,392 km (0.092 R)
• M49: 25,534,262 km (0.042 R)
• M50: 27,362,797 km (0.12 R)
• M51: 28,466,081 km (0.076 R)
• M52: 29,724,648 km (0.112 R)
• M53: 30,148,160 km (0.104 R)
• M54: 32,513,003 km (0.114 R)
• M55: 32,730,967 km (0.092 R)
• M56: 34,196,128 km (0.118 R)
• M57: 35,011,138 km (0.081 R)
• M58: 35,308,987 km (0.086 R)
• M59: 35,832,430 km (0.104 R)
• M60: 35,982,477 km (0.097 R)
• M61: 37,570,159 km (0.086 R)
• M62: 37,951,633 km (0.118 R)
• M63: 44,547,703 km (0.052 R)
• M64: 44,628,336 km (0.07 R)
• M65: 45,194,115 km (0.095 R)
• M66: 46,659,875 km (0.11 R)
• M67: 49,387,194 km (0.089 R)
• M68: 49,972,271 km (0.083 R)
• M69: 50,223,745 km (0.11 R)
• M70: 50,980,710 km (0.102 R)
• M71: 52,250,796 km (0.093 R)
• M72: 52,591,131 km (0.028 R)
• M73: 52,676,402 km (0.112 R)
• M74: 54,908,103 km (0.067 R)
• M75: 55,948,556 km (0.074 R)
• M76: 56,733,197 km (0.034 R)
• M77: 57,083,107 km (0.084 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 291 - 19,126 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit