🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.58 AU - 0.66 AU

Year: 187 Days

Day: 28.5 Hours

Environment

Temp: 163 °C

Axial Tilt: 42.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.83 AU - 0.91 AU

Year: 311 Days

Day: 43.1 Hours

Environment

Temp: 38 °C

Axial Tilt: 2.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.46 AU - 1.58 AU

Year: 718 Days

Day: 45.3 Hours

Environment

Temp: -53 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.4 AU - 2.08 AU

Year: 879 Days

Day: 27.8 Hours

Environment

Temp: -63 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.9 AU - 1.92 AU

Year: 1011 Days

Day: 33.7 Hours

Environment

Temp: -84 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.2 AU - 2.26 AU

Year: 1275 Days

Day: 30.7 Hours

Environment

Temp: -93 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.2 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 829.5

Radius: 12.8

Gravity: 5.06 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 4.78 AU - 7.56 AU

Year: 5868 Days

Day: 11.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 81,617,442 km

• M1: 171,738 km (0.06 R)
• M2: 252,521 km (0.057 R)
• M3: 372,947 km (0.086 R)
• M4: 805,285 km (0.095 R)
• M5: 906,114 km (0.099 R)
• M6: 1,236,277 km (0.112 R)
• M7: 1,372,112 km (0.087 R)
• M8: 1,459,776 km (0.112 R)
• M9: 1,585,887 km (0.096 R)
• M10: 1,868,926 km (0.107 R)
• M11: 2,168,571 km (0.096 R)
• M12: 2,313,681 km (0.102 R)
• M13: 2,505,316 km (0.106 R)
• M14: 2,995,997 km (0.097 R)
• M15: 3,252,707 km (0.035 R)
• M16: 3,492,512 km (0.078 R)
• M17: 3,663,801 km (0.112 R)
• M18: 4,040,489 km (0.108 R)
• M19: 4,220,605 km (0.094 R)
• M20: 4,535,658 km (0.106 R)
• M21: 4,696,027 km (0.083 R)
• M22: 4,776,959 km (0.101 R)
• M23: 5,384,775 km (0.102 R)
• M24: 5,554,868 km (0.062 R)
• M25: 6,312,581 km (0.111 R)
• M26: 6,612,675 km (0.09 R)
• M27: 6,703,630 km (0.082 R)
• M28: 6,948,372 km (0.087 R)
• M29: 7,040,824 km (0.082 R)
• M30: 7,604,509 km (0.113 R)
• M31: 7,891,886 km (0.118 R)
• M32: 8,346,065 km (0.114 R)
• M33: 8,642,568 km (0.074 R)
• M34: 9,009,681 km (0.073 R)
• M35: 9,144,469 km (0.081 R)
• M36: 9,690,352 km (0.065 R)
• M37: 10,036,820 km (0.051 R)
• M38: 10,141,688 km (0.049 R)
• M39: 10,422,783 km (0.063 R)
• M40: 10,885,339 km (0.112 R)
• M41: 11,028,953 km (0.116 R)
• M42: 11,609,842 km (0.101 R)
• M43: 12,275,403 km (0.086 R)
• M44: 13,798,309 km (0.118 R)
• M45: 14,188,460 km (0.089 R)
• M46: 15,420,549 km (0.072 R)
• M47: 15,501,331 km (0.075 R)
• M48: 16,029,113 km (0.101 R)
• M49: 16,151,783 km (0.106 R)
• M50: 16,686,894 km (0.093 R)
• M51: 16,977,414 km (0.117 R)
• M52: 17,227,840 km (0.079 R)
• M53: 17,311,615 km (0.088 R)
• M54: 19,710,866 km (0.093 R)
• M55: 19,930,176 km (0.106 R)
• M56: 20,326,910 km (0.046 R)
• M57: 20,415,472 km (0.105 R)
• M58: 20,637,325 km (0.045 R)
• M59: 22,076,158 km (0.076 R)
• M60: 22,761,765 km (0.064 R)
• M61: 23,407,878 km (0.057 R)
• M62: 23,547,154 km (0.105 R)
• M63: 24,060,125 km (0.081 R)
• M64: 24,388,492 km (0.101 R)
• M65: 24,860,174 km (0.073 R)
• M66: 25,144,709 km (0.072 R)
• M67: 25,860,535 km (0.084 R)
• M68: 26,100,640 km (0.095 R)
• M69: 26,486,453 km (0.034 R)
• M70: 26,825,441 km (0.083 R)
• M71: 27,851,384 km (0.112 R)
• M72: 28,740,893 km (0.083 R)
• M73: 28,939,858 km (0.03 R)
• M74: 29,941,415 km (0.114 R)
• M75: 30,852,616 km (0.115 R)
• M76: 31,158,394 km (0.101 R)
• M77: 31,362,745 km (0.064 R)
• M78: 31,927,028 km (0.112 R)
• M79: 32,030,101 km (0.118 R)
• M80: 35,011,138 km (0.117 R)
• M81: 35,330,080 km (0.034 R)
• M82: 35,436,594 km (0.099 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 311.9

Radius: 14.2

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 11 AU - 11.68 AU

Year: 14621 Days

Day: 8.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 81,617,442 km

• M1: 217,067 km (0.096 R)
• M2: 410,347 km (0.062 R)
• M3: 689,945 km (0.103 R)
• M4: 979,118 km (0.088 R)
• M5: 1,110,016 km (0.06 R)
• M6: 1,207,554 km (0.061 R)
• M7: 1,475,783 km (0.096 R)
• M8: 2,193,404 km (0.063 R)
• M9: 2,524,165 km (0.097 R)
• M10: 2,871,232 km (0.116 R)
• M11: 3,291,153 km (0.097 R)
• M12: 3,435,515 km (0.096 R)
• M13: 3,851,248 km (0.066 R)
• M14: 3,973,170 km (0.096 R)
• M15: 4,158,222 km (0.118 R)
• M16: 5,127,018 km (0.073 R)
• M17: 5,602,590 km (0.094 R)
• M18: 5,741,267 km (0.093 R)
• M19: 6,235,090 km (0.099 R)
• M20: 6,560,016 km (0.112 R)
• M21: 7,113,828 km (0.09 R)
• M22: 7,264,024 km (0.073 R)
• M23: 7,377,419 km (0.107 R)
• M24: 7,875,730 km (0.116 R)
• M25: 8,305,973 km (0.086 R)
• M26: 8,945,504 km (0.088 R)
• M27: 10,018,420 km (0.115 R)
• M28: 10,828,343 km (0.12 R)
• M29: 11,350,738 km (0.069 R)
• M30: 11,614,928 km (0.117 R)
• M31: 11,881,362 km (0.111 R)
• M32: 13,521,703 km (0.106 R)
• M33: 13,661,577 km (0.116 R)
• M34: 13,755,075 km (0.091 R)
• M35: 14,320,855 km (0.1 R)
• M36: 14,798,072 km (0.116 R)
• M37: 16,360,322 km (0.113 R)
• M38: 16,459,805 km (0.109 R)
• M39: 17,363,376 km (0.105 R)
• M40: 17,566,380 km (0.117 R)
• M41: 18,180,031 km (0.114 R)
• M42: 18,904,982 km (0.095 R)
• M43: 19,481,233 km (0.065 R)
• M44: 20,063,169 km (0.097 R)
• M45: 20,597,383 km (0.088 R)
• M46: 20,920,065 km (0.079 R)
• M47: 22,282,603 km (0.042 R)
• M48: 22,946,967 km (0.1 R)
• M49: 23,842,759 km (0.061 R)
• M50: 24,408,538 km (0.075 R)
• M51: 24,522,083 km (0.115 R)
• M52: 26,248,442 km (0.049 R)
• M53: 26,891,115 km (0.084 R)
• M54: 27,008,549 km (0.117 R)
• M55: 27,894,767 km (0.099 R)
• M56: 28,371,236 km (0.055 R)
• M57: 29,211,677 km (0.12 R)
• M58: 29,453,278 km (0.091 R)
• M59: 30,365,226 km (0.116 R)
• M60: 30,610,118 km (0.12 R)
• M61: 31,101,547 km (0.066 R)
• M62: 31,533,735 km (0.042 R)
• M63: 32,279,331 km (0.119 R)
• M64: 32,591,841 km (0.079 R)
• M65: 32,842,417 km (0.074 R)
• M66: 33,978,164 km (0.081 R)
• M67: 34,168,752 km (0.08 R)
• M68: 34,806,488 km (0.058 R)
• M69: 35,126,777 km (0.108 R)
• M70: 36,029,002 km (0.114 R)
• M71: 36,483,031 km (0.113 R)
• M72: 36,678,107 km (0.055 R)
• M73: 37,069,455 km (0.103 R)
• M74: 37,856,190 km (0.074 R)
• M75: 38,185,754 km (0.073 R)
• M76: 38,714,882 km (0.112 R)
• M77: 38,980,268 km (0.119 R)
• M78: 39,379,695 km (0.08 R)
• M79: 41,872,145 km (0.067 R)
• M80: 42,897,189 km (0.053 R)
• M81: 43,309,481 km (0.089 R)
• M82: 45,320,825 km (0.101 R)
• M83: 46,443,557 km (0.046 R)
• M84: 46,937,678 km (0.076 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 819.4

Radius: 5.6

Gravity: 26.13 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 13.43 AU - 14.81 AU

Year: 20315 Days

Day: 21.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 81,617,442 km

• M1: 139,276 km (0.109 R)
• M2: 234,719 km (0.108 R)
• M3: 317,746 km (0.082 R)
• M4: 580,889 km (0.119 R)
• M5: 822,339 km (0.107 R)
• M6: 900,579 km (0.085 R)
• M7: 1,208,751 km (0.084 R)
• M8: 1,645,128 km (0.108 R)
• M9: 1,880,296 km (0.119 R)
• M10: 2,090,481 km (0.036 R)
• M11: 2,382,496 km (0.108 R)
• M12: 2,765,317 km (0.096 R)
• M13: 2,963,983 km (0.048 R)
• M14: 3,417,264 km (0.098 R)
• M15: 3,716,909 km (0.031 R)
• M16: 4,025,080 km (0.116 R)
• M17: 4,854,601 km (0.099 R)
• M18: 5,239,815 km (0.097 R)
• M19: 6,611,179 km (0.117 R)
• M20: 6,876,715 km (0.074 R)
• M21: 7,528,214 km (0.086 R)
• M22: 7,805,419 km (0.06 R)
• M23: 8,256,007 km (0.097 R)
• M24: 9,958,880 km (0.097 R)
• M25: 10,141,090 km (0.081 R)
• M26: 10,201,976 km (0.095 R)
• M27: 10,385,683 km (0.044 R)
• M28: 11,257,240 km (0.039 R)
• M29: 11,510,509 km (0.082 R)
• M30: 11,701,695 km (0.045 R)
• M31: 13,603,533 km (0.081 R)
• M32: 13,941,026 km (0.052 R)
• M33: 15,109,086 km (0.101 R)
• M34: 15,388,385 km (0.082 R)
• M35: 15,528,708 km (0.097 R)
• M36: 16,522,786 km (0.07 R)
• M37: 16,738,506 km (0.102 R)
• M38: 16,882,868 km (0.117 R)
• M39: 17,757,417 km (0.103 R)
• M40: 18,348,628 km (0.103 R)
• M41: 19,172,014 km (0.1 R)
• M42: 21,478,215 km (0.082 R)
• M43: 21,792,221 km (0.063 R)
• M44: 21,949,897 km (0.12 R)
• M45: 22,266,297 km (0.113 R)
• M46: 23,708,271 km (0.063 R)
• M47: 25,345,769 km (0.103 R)
• M48: 27,869,485 km (0.047 R)
• M49: 29,857,790 km (0.12 R)
• M50: 31,534,483 km (0.038 R)
• M51: 33,786,829 km (0.099 R)
• M52: 34,151,997 km (0.092 R)
• M53: 34,518,512 km (0.086 R)
• M54: 34,610,365 km (0.1 R)
• M55: 35,440,334 km (0.103 R)
• M56: 38,634,847 km (0.054 R)
• M57: 40,362,852 km (0.075 R)
• M58: 40,459,642 km (0.05 R)
• M59: 40,653,371 km (0.065 R)
• M60: 41,724,342 km (0.1 R)
• M61: 43,199,527 km (0.107 R)
• M62: 43,298,561 km (0.098 R)
• M63: 44,092,925 km (0.099 R)
• M64: 44,392,121 km (0.075 R)
• M65: 46,504,892 km (0.098 R)
• M66: 46,606,319 km (0.109 R)
• M67: 48,856,121 km (0.116 R)
• M68: 49,683,098 km (0.11 R)
• M69: 50,202,203 km (0.119 R)
• M70: 50,306,174 km (0.106 R)
• M71: 52,296,723 km (0.11 R)
• M72: 52,613,272 km (0.05 R)
• M73: 55,922,227 km (0.07 R)
• M74: 56,030,087 km (0.1 R)
• M75: 56,138,097 km (0.057 R)
• M76: 56,787,053 km (0.087 R)
• M77: 56,895,511 km (0.072 R)
• M78: 59,628,066 km (0.073 R)
• M79: 62,403,106 km (0.101 R)
• M80: 62,738,953 km (0.091 R)
• M81: 62,851,002 km (0.074 R)
• M82: 64,201,123 km (0.103 R)
• M83: 65,106,489 km (0.102 R)
• M84: 65,788,356 km (0.056 R)
• M85: 66,472,467 km (0.115 R)
• M86: 66,586,760 km (0.11 R)
• M87: 69,001,270 km (0.101 R)
• M88: 71,444,203 km (0.075 R)
• M89: 71,678,473 km (0.032 R)
• M90: 71,795,608 km (0.11 R)
• M91: 74,864,310 km (0.107 R)
• M92: 77,494,091 km (0.083 R)
• M93: 77,734,644 km (0.065 R)
• M94: 78,095,923 km (0.096 R)
• M95: 78,578,526 km (0.102 R)
• M96: 80,640,882 km (0.074 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 165 - 12,139 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit