🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.95 AU - 1.19 AU

Year: 389 Days

Day: 19.1 Hours

Environment

Temp: 121 °C

Axial Tilt: 25.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,167,646 km

• M1: 171,738 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.94 AU - 1.3 AU

Year: 417 Days

Day: 40.1 Hours

Environment

Temp: 35 °C

Axial Tilt: 32.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 67,167,646 km

• M1: 653,294 km (0.103 R)
• M2: 925,861 km (0.05 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.15 AU - 1.79 AU

Year: 626 Days

Day: 20.9 Hours

Environment

Temp: -11 °C

Axial Tilt: 77.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.65 AU - 3.23 AU

Year: 1772 Days

Day: 24.1 Hours

Environment

Temp: -91 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,167,646 km

• M1: 1,158,187 km (0.039 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.45 AU - 3.79 AU

Year: 1937 Days

Day: 13.3 Hours

Environment

Temp: -90 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 3.32 AU - 3.82 AU

Year: 2371 Days

Day: 38.9 Hours

Environment

Temp: -99 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,167,646 km

• M1: 472,879 km (0.045 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 3.67 AU - 5.39 AU

Year: 3389 Days

Day: 34.5 Hours

Environment

Temp: -133 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,167,646 km

• M1: 3,679,808 km (0.081 R)

Asteroid Belt

Center: 6.14 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 569.4

Radius: 14.6

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 7.61 AU - 7.87 AU

Year: 7568 Days

Day: 12.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 67,167,646 km

• M1: 182,809 km (0.112 R)
• M2: 286,929 km (0.072 R)
• M3: 425,456 km (0.094 R)
• M4: 597,943 km (0.115 R)
• M5: 742,753 km (0.091 R)
• M6: 1,104,631 km (0.028 R)
• M7: 1,907,373 km (0.081 R)
• M8: 2,132,667 km (0.069 R)
• M9: 2,367,087 km (0.11 R)
• M10: 2,543,014 km (0.075 R)
• M11: 3,868,900 km (0.041 R)
• M12: 3,998,901 km (0.099 R)
• M13: 4,183,355 km (0.055 R)
• M14: 4,424,806 km (0.089 R)
• M15: 4,560,940 km (0.108 R)
• M16: 4,893,346 km (0.119 R)
• M17: 5,005,994 km (0.096 R)
• M18: 5,320,299 km (0.101 R)
• M19: 5,759,368 km (0.118 R)
• M20: 7,403,599 km (0.062 R)
• M21: 8,395,133 km (0.103 R)
• M22: 8,530,519 km (0.065 R)
• M23: 8,632,545 km (0.109 R)
• M24: 9,710,547 km (0.109 R)
• M25: 10,319,860 km (0.07 R)
• M26: 11,688,680 km (0.091 R)
• M27: 12,879,180 km (0.106 R)
• M28: 13,907,216 km (0.088 R)
• M29: 14,675,402 km (0.087 R)
• M30: 16,084,015 km (0.114 R)
• M31: 16,421,807 km (0.11 R)
• M32: 16,591,601 km (0.11 R)
• M33: 16,719,208 km (0.093 R)
• M34: 16,890,048 km (0.052 R)
• M35: 17,061,338 km (0.028 R)
• M36: 17,926,911 km (0.101 R)
• M37: 18,762,415 km (0.078 R)
• M38: 20,152,928 km (0.103 R)
• M39: 20,700,007 km (0.08 R)
• M40: 21,159,721 km (0.08 R)
• M41: 21,390,850 km (0.053 R)
• M42: 21,483,451 km (0.089 R)
• M43: 21,576,351 km (0.115 R)
• M44: 22,370,716 km (0.069 R)
• M45: 22,889,821 km (0.05 R)
• M46: 23,939,998 km (0.118 R)
• M47: 24,519,390 km (0.118 R)
• M48: 24,908,345 km (0.056 R)
• M49: 25,299,244 km (0.107 R)
• M50: 25,544,584 km (0.105 R)
• M51: 26,484,209 km (0.096 R)
• M52: 26,833,220 km (0.097 R)
• M53: 27,133,763 km (0.097 R)
• M54: 27,788,403 km (0.089 R)
• M55: 28,143,099 km (0.045 R)
• M56: 28,244,676 km (0.099 R)
• M57: 28,703,493 km (0.095 R)
• M58: 28,856,980 km (0.12 R)
• M59: 29,062,079 km (0.085 R)
• M60: 30,667,713 km (0.068 R)
• M61: 30,824,641 km (0.08 R)
• M62: 31,718,937 km (0.086 R)
• M63: 32,195,855 km (0.05 R)
• M64: 32,355,327 km (0.098 R)
• M65: 32,942,349 km (0.097 R)
• M66: 33,156,722 km (0.067 R)
• M67: 33,802,536 km (0.054 R)
• M68: 34,561,297 km (0.105 R)
• M69: 34,997,375 km (0.031 R)
• M70: 35,106,731 km (0.082 R)
• M71: 36,150,924 km (0.051 R)
• M72: 36,649,085 km (0.102 R)
• M73: 37,260,940 km (0.099 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 959.8

Radius: 11.1

Gravity: 7.79 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 7.17 AU - 9.59 AU

Year: 8526 Days

Day: 9.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 67,167,646 km

• M1: 264,040 km (0.026 R)
• M2: 581,936 km (0.093 R)
• M3: 827,276 km (0.096 R)
• M4: 1,372,112 km (0.037 R)
• M5: 1,868,627 km (0.047 R)
• M6: 2,263,266 km (0.109 R)
• M7: 2,630,230 km (0.082 R)
• M8: 2,820,817 km (0.107 R)
• M9: 3,072,591 km (0.05 R)
• M10: 3,749,521 km (0.057 R)
• M11: 4,215,518 km (0.069 R)
• M12: 4,310,962 km (0.093 R)
• M13: 4,569,018 km (0.108 R)
• M14: 5,066,581 km (0.118 R)
• M15: 5,442,520 km (0.111 R)
• M16: 5,616,353 km (0.075 R)
• M17: 5,827,585 km (0.102 R)
• M18: 6,698,245 km (0.11 R)
• M19: 7,804,072 km (0.094 R)
• M20: 8,398,125 km (0.048 R)
• M21: 8,639,875 km (0.115 R)
• M22: 8,884,019 km (0.091 R)
• M23: 9,420,627 km (0.091 R)
• M24: 9,713,988 km (0.098 R)
• M25: 9,967,856 km (0.027 R)
• M26: 10,829,689 km (0.112 R)
• M27: 11,536,539 km (0.093 R)
• M28: 11,715,608 km (0.087 R)
• M29: 13,134,095 km (0.044 R)
• M30: 13,887,470 km (0.053 R)
• M31: 14,030,186 km (0.071 R)
• M32: 14,269,393 km (0.051 R)
• M33: 14,413,456 km (0.065 R)
• M34: 14,509,797 km (0.065 R)
• M35: 15,043,562 km (0.115 R)
• M36: 15,633,127 km (0.11 R)
• M37: 16,431,082 km (0.078 R)
• M38: 16,531,761 km (0.113 R)
• M39: 17,242,351 km (0.107 R)
• M40: 19,114,718 km (0.1 R)
• M41: 20,182,698 km (0.094 R)
• M42: 20,615,335 km (0.032 R)
• M43: 21,050,964 km (0.097 R)
• M44: 21,160,469 km (0.065 R)
• M45: 24,013,450 km (0.1 R)
• M46: 24,242,185 km (0.077 R)
• M47: 24,817,539 km (0.112 R)
• M48: 25,339,037 km (0.102 R)
• M49: 26,040,202 km (0.04 R)
• M50: 27,103,693 km (0.088 R)
• M51: 27,282,313 km (0.105 R)
• M52: 27,760,727 km (0.053 R)
• M53: 28,121,258 km (0.096 R)
• M54: 28,725,634 km (0.118 R)
• M55: 28,907,844 km (0.11 R)
• M56: 29,947,250 km (0.119 R)
• M57: 31,310,535 km (0.098 R)
• M58: 31,623,195 km (0.104 R)
• M59: 31,874,070 km (0.07 R)
• M60: 31,999,733 km (0.05 R)
• M61: 32,314,636 km (0.043 R)
• M62: 32,504,177 km (0.11 R)
• M63: 32,820,726 km (0.098 R)
• M64: 33,074,743 km (0.109 R)
• M65: 33,265,630 km (0.031 R)
• M66: 33,520,844 km (0.065 R)
• M67: 33,712,628 km (0.111 R)
• M68: 33,904,712 km (0.104 R)
• M69: 34,354,553 km (0.098 R)
• M70: 35,065,292 km (0.054 R)
• M71: 37,292,954 km (0.077 R)
• M72: 37,558,041 km (0.038 R)
• M73: 37,890,298 km (0.09 R)
• M74: 39,701,181 km (0.105 R)
• M75: 39,836,417 km (0.025 R)
• M76: 41,128,943 km (0.072 R)
• M77: 42,366,267 km (0.117 R)
• M78: 43,476,283 km (0.034 R)
• M79: 44,455,401 km (0.086 R)
• M80: 44,806,806 km (0.116 R)
• M81: 45,159,109 km (0.067 R)
• M82: 45,724,888 km (0.086 R)
• M83: 45,795,798 km (0.098 R)
• M84: 46,079,585 km (0.097 R)
• M85: 46,863,328 km (0.081 R)
• M86: 47,292,674 km (0.045 R)
• M87: 47,507,796 km (0.105 R)
• M88: 48,011,043 km (0.09 R)

Planet 10 - Gas Giant

Semi-Major Axis: 12.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 840.3

Radius: 14.3

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 11.53 AU - 12.87 AU

Year: 14977 Days

Day: 8.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 67,167,646 km

• M1: 208,988 km (0.08 R)
• M2: 442,660 km (0.1 R)
• M3: 674,088 km (0.118 R)
• M4: 1,237,174 km (0.106 R)
• M5: 1,472,043 km (0.088 R)
• M6: 1,609,224 km (0.038 R)
• M7: 1,926,671 km (0.089 R)
• M8: 2,108,432 km (0.097 R)
• M9: 2,688,723 km (0.075 R)
• M10: 2,858,815 km (0.12 R)
• M11: 3,463,789 km (0.092 R)
• M12: 4,708,593 km (0.084 R)
• M13: 4,914,888 km (0.096 R)
• M14: 5,040,102 km (0.112 R)
• M15: 5,465,109 km (0.1 R)
• M16: 5,638,493 km (0.114 R)
• M17: 5,857,804 km (0.067 R)
• M18: 6,079,957 km (0.117 R)
• M19: 6,809,545 km (0.104 R)
• M20: 7,470,918 km (0.06 R)
• M21: 8,401,267 km (0.103 R)
• M22: 8,501,348 km (0.101 R)
• M23: 10,103,242 km (0.096 R)
• M24: 10,802,313 km (0.076 R)
• M25: 12,877,086 km (0.086 R)
• M26: 13,989,495 km (0.034 R)
• M27: 14,347,184 km (0.112 R)
• M28: 14,708,014 km (0.055 R)
• M29: 15,808,157 km (0.117 R)
• M30: 16,056,190 km (0.097 R)
• M31: 18,346,832 km (0.113 R)
• M32: 18,738,480 km (0.089 R)
• M33: 18,869,677 km (0.081 R)
• M34: 19,001,024 km (0.09 R)
• M35: 20,130,937 km (0.072 R)
• M36: 21,556,604 km (0.109 R)
• M37: 22,177,585 km (0.073 R)
• M38: 22,594,963 km (0.095 R)
• M39: 23,862,356 km (0.089 R)
• M40: 24,004,624 km (0.083 R)
• M41: 24,361,415 km (0.109 R)
• M42: 24,576,387 km (0.1 R)
• M43: 25,806,381 km (0.117 R)
• M44: 26,686,764 km (0.045 R)
• M45: 26,982,370 km (0.083 R)
• M46: 27,279,172 km (0.115 R)
• M47: 28,025,665 km (0.058 R)
• M48: 29,234,117 km (0.051 R)
• M49: 30,768,692 km (0.065 R)
• M50: 32,093,530 km (0.075 R)
• M51: 32,565,512 km (0.113 R)
• M52: 33,277,897 km (0.077 R)
• M53: 33,436,919 km (0.095 R)
• M54: 33,915,483 km (0.039 R)
• M55: 34,075,403 km (0.085 R)
• M56: 34,557,108 km (0.104 R)
• M57: 36,096,919 km (0.07 R)
• M58: 37,163,253 km (0.114 R)
• M59: 40,085,647 km (0.063 R)
• M60: 41,104,558 km (0.117 R)
• M61: 41,446,090 km (0.082 R)
• M62: 42,304,034 km (0.105 R)
• M63: 43,689,011 km (0.037 R)
• M64: 44,913,021 km (0.097 R)
• M65: 45,882,565 km (0.077 R)
• M66: 46,148,250 km (0.117 R)
• M67: 46,503,246 km (0.111 R)
• M68: 47,573,619 km (0.054 R)
• M69: 48,471,804 km (0.082 R)
• M70: 48,832,635 km (0.107 R)
• M71: 50,650,249 km (0.039 R)
• M72: 53,139,108 km (0.052 R)
• M73: 53,418,108 km (0.116 R)
• M74: 53,884,106 km (0.087 R)
• M75: 54,538,896 km (0.096 R)
• M76: 54,632,544 km (0.071 R)
• M77: 57,565,560 km (0.073 R)
• M78: 58,714,471 km (0.095 R)
• M79: 58,906,705 km (0.099 R)
• M80: 60,937,945 km (0.115 R)
• M81: 62,108,847 km (0.116 R)
• M82: 63,879,188 km (0.107 R)
• M83: 63,978,073 km (0.047 R)
• M84: 64,274,875 km (0.057 R)
• M85: 64,373,909 km (0.093 R)
• M86: 65,566,353 km (0.068 R)
• M87: 66,065,412 km (0.065 R)
• M88: 66,966,739 km (0.038 R)

Kuiper Belt

Range: 31.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 390 - 10,939 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit