🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.94 AU - 1.44 AU

Year: 472 Days

Day: 46.7 Hours

Environment

Temp: -3 °C

Axial Tilt: 39 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.24 AU - 1.48 AU

Year: 576 Days

Day: 44 Hours

Environment

Temp: 4 °C

Axial Tilt: 11.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.81 AU - 3.81 AU

Year: 2189 Days

Day: 29.6 Hours

Environment

Temp: -110 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 3.68 AU - 4.18 AU

Year: 2832 Days

Day: 21.6 Hours

Environment

Temp: -125 °C

Axial Tilt: 44.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 302.5

Radius: 10.1

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 7.19 AU - 8.13 AU

Year: 7705 Days

Day: 14.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 61,611,724 km

• M1: 151,692 km (0.081 R)
• M2: 246,388 km (0.095 R)
• M3: 467,194 km (0.103 R)
• M4: 620,233 km (0.114 R)
• M5: 715,826 km (0.095 R)
• M6: 1,048,681 km (0.059 R)
• M7: 1,508,395 km (0.076 R)
• M8: 1,777,821 km (0.07 R)
• M9: 1,918,293 km (0.044 R)
• M10: 2,044,405 km (0.116 R)
• M11: 2,248,306 km (0.108 R)
• M12: 2,362,300 km (0.101 R)
• M13: 2,497,836 km (0.095 R)
• M14: 2,596,271 km (0.088 R)
• M15: 2,696,053 km (0.047 R)
• M16: 3,023,822 km (0.104 R)
• M17: 3,150,232 km (0.105 R)
• M18: 3,451,821 km (0.103 R)
• M19: 3,717,806 km (0.051 R)
• M20: 3,944,597 km (0.098 R)
• M21: 4,555,704 km (0.064 R)
• M22: 4,749,583 km (0.048 R)
• M23: 4,847,719 km (0.081 R)
• M24: 4,946,454 km (0.113 R)
• M25: 5,297,261 km (0.055 R)
• M26: 5,578,654 km (0.055 R)
• M27: 6,182,730 km (0.12 R)
• M28: 6,370,775 km (0.114 R)
• M29: 6,779,925 km (0.094 R)
• M30: 7,367,396 km (0.071 R)
• M31: 7,595,383 km (0.041 R)
• M32: 7,710,274 km (0.087 R)
• M33: 7,796,891 km (0.1 R)
• M34: 8,000,195 km (0.071 R)
• M35: 8,382,417 km (0.098 R)
• M36: 9,317,703 km (0.045 R)
• M37: 9,657,590 km (0.117 R)
• M38: 9,782,205 km (0.059 R)
• M39: 9,876,003 km (0.083 R)
• M40: 10,032,931 km (0.112 R)
• M41: 10,127,626 km (0.113 R)
• M42: 10,317,616 km (0.069 R)
• M43: 10,540,965 km (0.112 R)
• M44: 11,417,160 km (0.065 R)
• M45: 12,114,884 km (0.107 R)
• M46: 12,655,681 km (0.044 R)
• M47: 12,928,996 km (0.104 R)
• M48: 12,997,661 km (0.114 R)
• M49: 15,658,559 km (0.09 R)
• M50: 16,173,475 km (0.099 R)
• M51: 16,284,476 km (0.116 R)
• M52: 17,636,991 km (0.103 R)
• M53: 18,095,658 km (0.081 R)
• M54: 18,288,040 km (0.084 R)
• M55: 19,692,765 km (0.074 R)
• M56: 19,930,326 km (0.117 R)
• M57: 20,408,142 km (0.098 R)
• M58: 21,334,601 km (0.075 R)
• M59: 21,415,833 km (0.058 R)
• M60: 21,946,157 km (0.116 R)
• M61: 22,110,266 km (0.105 R)
• M62: 22,563,548 km (0.108 R)
• M63: 23,019,821 km (0.08 R)
• M64: 23,773,196 km (0.096 R)
• M65: 23,857,420 km (0.119 R)
• M66: 24,322,220 km (0.107 R)
• M67: 25,261,096 km (0.09 R)
• M68: 25,648,555 km (0.087 R)
• M69: 26,081,342 km (0.062 R)
• M70: 26,255,174 km (0.099 R)
• M71: 26,429,306 km (0.106 R)
• M72: 26,910,413 km (0.07 R)
• M73: 27,217,986 km (0.117 R)
• M74: 27,438,493 km (0.119 R)
• M75: 28,014,445 km (0.035 R)
• M76: 28,683,896 km (0.076 R)
• M77: 28,773,505 km (0.063 R)
• M78: 29,766,087 km (0.066 R)
• M79: 30,038,654 km (0.092 R)

Asteroid Belt

Center: 8.85 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 152.1

Radius: 11.1

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 8.73 AU - 11.35 AU

Year: 11562 Days

Day: 7.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 61,611,724 km

• M1: 441,912 km (0.118 R)
• M2: 526,435 km (0.098 R)
• M3: 969,095 km (0.059 R)
• M4: 1,190,500 km (0.055 R)
• M5: 1,331,271 km (0.104 R)
• M6: 1,461,422 km (0.107 R)
• M7: 1,823,598 km (0.044 R)
• M8: 1,987,557 km (0.096 R)
• M9: 2,349,883 km (0.119 R)
• M10: 2,569,343 km (0.077 R)
• M11: 2,774,741 km (0.109 R)
• M12: 2,964,282 km (0.066 R)
• M13: 3,468,127 km (0.066 R)
• M14: 3,695,666 km (0.025 R)
• M15: 3,834,493 km (0.104 R)
• M16: 4,334,449 km (0.106 R)
• M17: 4,579,789 km (0.074 R)
• M18: 4,704,105 km (0.116 R)
• M19: 4,854,900 km (0.11 R)
• M20: 5,527,043 km (0.065 R)
• M21: 5,901,038 km (0.059 R)
• M22: 6,009,346 km (0.097 R)
• M23: 6,200,682 km (0.103 R)
• M24: 6,589,337 km (0.113 R)
• M25: 6,815,081 km (0.113 R)
• M26: 7,043,367 km (0.113 R)
• M27: 7,303,218 km (0.113 R)
• M28: 7,507,420 km (0.058 R)
• M29: 8,161,910 km (0.08 R)
• M30: 8,465,444 km (0.074 R)
• M31: 8,958,818 km (0.045 R)
• M32: 9,177,530 km (0.093 R)
• M33: 9,366,622 km (0.096 R)
• M34: 9,876,751 km (0.112 R)
• M35: 10,070,480 km (0.101 R)
• M36: 10,200,331 km (0.099 R)
• M37: 10,461,678 km (0.111 R)
• M38: 10,593,175 km (0.095 R)
• M39: 10,725,270 km (0.107 R)
• M40: 11,057,826 km (0.102 R)
• M41: 11,225,375 km (0.086 R)
• M42: 11,665,044 km (0.025 R)
• M43: 12,631,147 km (0.12 R)
• M44: 12,841,481 km (0.103 R)
• M45: 12,982,253 km (0.082 R)
• M46: 13,265,591 km (0.103 R)
• M47: 13,730,392 km (0.116 R)
• M48: 14,055,318 km (0.119 R)
• M49: 14,565,746 km (0.115 R)
• M50: 14,712,801 km (0.059 R)
• M51: 16,095,534 km (0.093 R)
• M52: 16,783,236 km (0.088 R)
• M53: 17,014,514 km (0.074 R)
• M54: 17,675,886 km (0.049 R)
• M55: 18,068,730 km (0.106 R)
• M56: 18,345,486 km (0.105 R)
• M57: 18,424,773 km (0.06 R)
• M58: 18,544,002 km (0.088 R)
• M59: 19,426,181 km (0.058 R)
• M60: 19,507,114 km (0.09 R)
• M61: 19,831,741 km (0.065 R)
• M62: 20,816,245 km (0.05 R)
• M63: 21,314,555 km (0.05 R)
• M64: 21,732,681 km (0.118 R)
• M65: 21,816,755 km (0.032 R)
• M66: 21,942,866 km (0.1 R)
• M67: 22,449,853 km (0.099 R)
• M68: 23,003,665 km (0.107 R)
• M69: 23,260,674 km (0.116 R)
• M70: 23,518,730 km (0.112 R)
• M71: 23,604,898 km (0.112 R)
• M72: 24,516,697 km (0.08 R)
• M73: 24,998,851 km (0.112 R)
• M74: 25,528,428 km (0.087 R)
• M75: 25,794,562 km (0.088 R)
• M76: 26,419,283 km (0.075 R)
• M77: 27,048,941 km (0.07 R)
• M78: 27,410,818 km (0.112 R)
• M79: 27,729,013 km (0.106 R)
• M80: 27,911,372 km (0.116 R)
• M81: 28,828,856 km (0.089 R)
• M82: 29,570,114 km (0.103 R)
• M83: 29,989,736 km (0.116 R)
• M84: 30,364,478 km (0.12 R)
• M85: 30,787,840 km (0.053 R)
• M86: 31,213,147 km (0.095 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 825.2

Radius: 11.8

Gravity: 5.93 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 10.81 AU - 11.21 AU

Year: 13277 Days

Day: 5.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 61,611,724 km

• M1: 175,329 km (0.083 R)
• M2: 271,071 km (0.072 R)
• M3: 657,034 km (0.047 R)
• M4: 896,690 km (0.105 R)
• M5: 1,118,693 km (0.102 R)
• M6: 1,537,567 km (0.088 R)
• M7: 1,806,245 km (0.032 R)
• M8: 1,890,019 km (0.046 R)
• M9: 2,575,178 km (0.118 R)
• M10: 2,733,751 km (0.025 R)
• M11: 3,195,560 km (0.077 R)
• M12: 3,861,271 km (0.088 R)
• M13: 4,417,027 km (0.115 R)
• M14: 4,531,320 km (0.119 R)
• M15: 4,646,510 km (0.109 R)
• M16: 4,801,643 km (0.101 R)
• M17: 4,919,077 km (0.103 R)
• M18: 5,277,514 km (0.068 R)
• M19: 5,851,820 km (0.06 R)
• M20: 6,576,023 km (0.116 R)
• M21: 6,838,418 km (0.09 R)
• M22: 7,283,322 km (0.062 R)
• M23: 7,554,992 km (0.097 R)
• M24: 7,968,630 km (0.084 R)
• M25: 8,342,475 km (0.079 R)
• M26: 8,722,154 km (0.086 R)
• M27: 8,818,046 km (0.067 R)
• M28: 9,646,519 km (0.115 R)
• M29: 9,845,185 km (0.103 R)
• M30: 10,195,992 km (0.059 R)
• M31: 10,449,112 km (0.106 R)
• M32: 10,806,950 km (0.083 R)
• M33: 11,065,156 km (0.116 R)
• M34: 11,798,634 km (0.084 R)
• M35: 12,819,341 km (0.044 R)
• M36: 12,983,150 km (0.096 R)
• M37: 15,696,257 km (0.114 R)
• M38: 16,638,574 km (0.119 R)
• M39: 17,417,530 km (0.082 R)
• M40: 17,963,862 km (0.076 R)
• M41: 18,086,083 km (0.105 R)
• M42: 18,454,244 km (0.036 R)
• M43: 20,268,567 km (0.062 R)
• M44: 20,395,874 km (0.067 R)
• M45: 20,651,088 km (0.104 R)
• M46: 21,682,566 km (0.066 R)
• M47: 22,139,138 km (0.106 R)
• M48: 23,261,272 km (0.082 R)
• M49: 23,528,005 km (0.088 R)
• M50: 23,997,144 km (0.118 R)
• M51: 25,081,130 km (0.101 R)
• M52: 25,491,776 km (0.118 R)
• M53: 27,226,513 km (0.1 R)
• M54: 28,999,248 km (0.067 R)
• M55: 30,882,087 km (0.067 R)
• M56: 31,101,996 km (0.118 R)
• M57: 32,506,121 km (0.079 R)
• M58: 32,804,270 km (0.117 R)
• M59: 34,384,921 km (0.105 R)
• M60: 37,619,975 km (0.049 R)
• M61: 37,698,215 km (0.115 R)
• M62: 38,798,806 km (0.104 R)
• M63: 40,870,587 km (0.065 R)
• M64: 44,045,054 km (0.104 R)
• M65: 45,203,839 km (0.041 R)
• M66: 45,620,170 km (0.067 R)
• M67: 45,787,121 km (0.086 R)
• M68: 46,288,872 km (0.12 R)
• M69: 46,624,420 km (0.09 R)
• M70: 46,876,642 km (0.087 R)
• M71: 47,213,686 km (0.111 R)
• M72: 48,144,634 km (0.028 R)
• M73: 48,229,456 km (0.066 R)
• M74: 48,996,145 km (0.086 R)
• M75: 50,541,341 km (0.112 R)
• M76: 50,800,445 km (0.117 R)
• M77: 51,667,215 km (0.107 R)
• M78: 52,539,071 km (0.114 R)
• M79: 52,713,951 km (0.054 R)
• M80: 54,120,321 km (0.051 R)
• M81: 54,208,733 km (0.056 R)
• M82: 56,432,057 km (0.068 R)
• M83: 57,599,967 km (0.035 R)
• M84: 58,322,675 km (0.117 R)
• M85: 59,321,240 km (0.103 R)
• M86: 60,325,491 km (0.074 R)
• M87: 60,508,748 km (0.059 R)
• M88: 61,151,271 km (0.082 R)

Kuiper Belt

Range: 30.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 329 - 13,491 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit