🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.1 AU - 1.12 AU

Year: 445 Days

Day: 22.3 Hours

Environment

Temp: -8 °C

Axial Tilt: 5.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 42,253,912 km

• M1: 224,247 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.9 AU - 1.42 AU

Year: 476 Days

Day: 13.1 Hours

Environment

Temp: 4 °C

Axial Tilt: 35.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 42,253,912 km

• M1: 761,453 km (0.07 R)
• M2: 817,852 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.9 AU - 1.5 AU

Year: 501 Days

Day: 44.5 Hours

Environment

Temp: -34 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 42,253,912 km

• M1: 488,138 km (0.065 R)
• M2: 880,533 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.61 AU - 1.69 AU

Year: 807 Days

Day: 44.2 Hours

Environment

Temp: -56 °C

Axial Tilt: 41.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.82 AU - 2.28 AU

Year: 1118 Days

Day: 17.8 Hours

Environment

Temp: -81 °C

Axial Tilt: 41.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,253,912 km

• M1: 500,854 km (0.104 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.11 AU - 2.29 AU

Year: 1243 Days

Day: 35.6 Hours

Environment

Temp: -91 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 3.33 AU - 4.53 AU

Year: 2967 Days

Day: 39.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 3.3 AU - 4.64 AU

Year: 3012 Days

Day: 13.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 42,253,912 km

• M1: 74,500 km (0.086 R)
• M2: 189,690 km (0.032 R)

Asteroid Belt

Center: 6.4 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 8.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 429.1

Radius: 8.7

Gravity: 5.67 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 8.44 AU - 9.22 AU

Year: 9992 Days

Day: 6.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 42,253,912 km

• M1: 168,746 km (0.099 R)
• M2: 232,625 km (0.117 R)
• M3: 447,597 km (0.114 R)
• M4: 524,789 km (0.059 R)
• M5: 607,068 km (0.079 R)
• M6: 664,514 km (0.081 R)
• M7: 1,085,781 km (0.117 R)
• M8: 1,807,591 km (0.086 R)
• M9: 1,915,002 km (0.08 R)
• M10: 1,980,377 km (0.064 R)
• M11: 2,113,519 km (0.106 R)
• M12: 2,204,025 km (0.092 R)
• M13: 2,365,442 km (0.103 R)
• M14: 2,603,003 km (0.057 R)
• M15: 2,675,708 km (0.108 R)
• M16: 3,049,852 km (0.115 R)
• M17: 3,178,356 km (0.061 R)
• M18: 3,334,836 km (0.103 R)
• M19: 3,819,832 km (0.118 R)
• M20: 4,413,436 km (0.053 R)
• M21: 4,706,199 km (0.09 R)
• M22: 4,825,130 km (0.075 R)
• M23: 5,843,742 km (0.084 R)
• M24: 6,230,452 km (0.09 R)
• M25: 6,393,963 km (0.107 R)
• M26: 6,960,639 km (0.092 R)
• M27: 7,164,541 km (0.032 R)
• M28: 7,301,423 km (0.12 R)
• M29: 7,370,388 km (0.071 R)
• M30: 7,439,353 km (0.11 R)
• M31: 7,612,886 km (0.098 R)
• M32: 9,086,275 km (0.093 R)
• M33: 9,383,975 km (0.11 R)
• M34: 9,496,323 km (0.112 R)
• M35: 10,103,541 km (0.108 R)
• M36: 10,257,328 km (0.098 R)
• M37: 10,528,249 km (0.084 R)
• M38: 11,116,917 km (0.055 R)
• M39: 13,155,188 km (0.09 R)
• M40: 13,238,963 km (0.106 R)
• M41: 13,661,278 km (0.053 R)
• M42: 14,044,996 km (0.109 R)
• M43: 14,130,716 km (0.106 R)
• M44: 15,882,357 km (0.109 R)
• M45: 16,016,546 km (0.042 R)
• M46: 16,874,640 km (0.096 R)
• M47: 17,516,564 km (0.112 R)
• M48: 18,026,543 km (0.07 R)
• M49: 18,166,417 km (0.11 R)
• M50: 18,635,407 km (0.085 R)
• M51: 18,966,168 km (0.107 R)
• M52: 19,108,435 km (0.096 R)
• M53: 19,203,579 km (0.093 R)
• M54: 19,394,167 km (0.058 R)
• M55: 20,697,314 km (0.114 R)
• M56: 21,236,315 km (0.061 R)
• M57: 22,178,184 km (0.083 R)
• M58: 24,153,923 km (0.077 R)
• M59: 24,721,347 km (0.06 R)
• M60: 24,980,750 km (0.117 R)
• M61: 25,188,841 km (0.104 R)
• M62: 25,921,870 km (0.097 R)
• M63: 26,343,886 km (0.057 R)
• M64: 27,034,579 km (0.111 R)
• M65: 27,408,873 km (0.115 R)
• M66: 27,516,135 km (0.047 R)
• M67: 28,216,851 km (0.105 R)
• M68: 29,360,976 km (0.11 R)
• M69: 29,635,787 km (0.064 R)
• M70: 30,243,005 km (0.065 R)
• M71: 30,409,358 km (0.078 R)
• M72: 31,133,710 km (0.11 R)
• M73: 31,245,610 km (0.118 R)
• M74: 31,638,454 km (0.098 R)
• M75: 34,433,839 km (0.111 R)
• M76: 34,839,549 km (0.106 R)
• M77: 36,125,043 km (0.104 R)
• M78: 37,485,636 km (0.099 R)
• M79: 37,723,945 km (0.115 R)
• M80: 38,742,408 km (0.059 R)
• M81: 40,806,410 km (0.113 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 403.6

Radius: 9

Gravity: 4.98 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 8.12 AU - 10.46 AU

Year: 10783 Days

Day: 6 Hours

Environment

Temp: -180 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 42,253,912 km

• M1: 231,129 km (0.119 R)
• M2: 288,574 km (0.106 R)
• M3: 700,567 km (0.079 R)
• M4: 909,256 km (0.114 R)
• M5: 1,484,759 km (0.041 R)
• M6: 2,225,568 km (0.065 R)
• M7: 2,295,879 km (0.058 R)
• M8: 2,511,299 km (0.12 R)
• M9: 2,683,636 km (0.082 R)
• M10: 2,834,281 km (0.09 R)
• M11: 2,910,726 km (0.057 R)
• M12: 3,065,709 km (0.101 R)
• M13: 3,602,018 km (0.115 R)
• M14: 3,712,870 km (0.109 R)
• M15: 3,796,794 km (0.036 R)
• M16: 4,109,603 km (0.096 R)
• M17: 4,283,885 km (0.113 R)
• M18: 5,958,782 km (0.105 R)
• M19: 6,322,305 km (0.054 R)
• M20: 6,490,004 km (0.116 R)
• M21: 6,625,241 km (0.085 R)
• M22: 6,727,267 km (0.076 R)
• M23: 8,064,522 km (0.07 R)
• M24: 8,393,039 km (0.099 R)
• M25: 9,138,784 km (0.108 R)
• M26: 9,252,479 km (0.075 R)
• M27: 9,366,771 km (0.102 R)
• M28: 9,596,554 km (0.078 R)
• M29: 9,789,385 km (0.095 R)
• M30: 10,336,315 km (0.099 R)
• M31: 10,973,602 km (0.062 R)
• M32: 11,337,723 km (0.09 R)
• M33: 11,541,625 km (0.114 R)
• M34: 12,202,549 km (0.098 R)
• M35: 12,453,574 km (0.108 R)
• M36: 13,474,579 km (0.084 R)
• M37: 13,604,131 km (0.074 R)
• M38: 13,907,964 km (0.116 R)
• M39: 14,478,232 km (0.031 R)
• M40: 14,788,498 km (0.108 R)
• M41: 15,011,398 km (0.056 R)
• M42: 15,100,858 km (0.071 R)
• M43: 15,868,594 km (0.081 R)
• M44: 16,142,657 km (0.034 R)
• M45: 16,741,797 km (0.07 R)
• M46: 17,114,146 km (0.079 R)
• M47: 17,583,285 km (0.097 R)
• M48: 18,247,350 km (0.085 R)
• M49: 19,404,639 km (0.064 R)
• M50: 20,238,797 km (0.101 R)
• M51: 20,337,681 km (0.109 R)
• M52: 20,536,048 km (0.065 R)
• M53: 22,247,298 km (0.073 R)
• M54: 22,862,145 km (0.075 R)
• M55: 22,965,218 km (0.056 R)
• M56: 23,119,902 km (0.066 R)
• M57: 23,794,888 km (0.067 R)
• M58: 24,003,876 km (0.083 R)
• M59: 24,265,971 km (0.117 R)
• M60: 24,898,770 km (0.108 R)
• M61: 25,057,793 km (0.103 R)
• M62: 26,072,964 km (0.078 R)
• M63: 26,342,390 km (0.048 R)
• M64: 26,775,326 km (0.091 R)
• M65: 26,938,388 km (0.102 R)
• M66: 27,703,282 km (0.104 R)
• M67: 29,086,763 km (0.055 R)
• M68: 29,254,312 km (0.109 R)
• M69: 29,871,404 km (0.082 R)
• M70: 30,549,381 km (0.09 R)
• M71: 30,662,926 km (0.116 R)
• M72: 30,776,620 km (0.029 R)
• M73: 31,461,330 km (0.11 R)
• M74: 31,633,367 km (0.06 R)
• M75: 34,191,491 km (0.08 R)
• M76: 35,197,537 km (0.064 R)
• M77: 36,033,490 km (0.089 R)
• M78: 36,694,712 km (0.109 R)
• M79: 36,996,601 km (0.088 R)
• M80: 37,117,625 km (0.113 R)
• M81: 37,663,807 km (0.109 R)
• M82: 37,907,352 km (0.096 R)
• M83: 38,641,280 km (0.073 R)
• M84: 38,825,435 km (0.071 R)
• M85: 39,626,980 km (0.08 R)
• M86: 40,621,058 km (0.068 R)
• M87: 40,870,886 km (0.056 R)
• M88: 41,686,344 km (0.11 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 373 - 11,223 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit