🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.83 AU - 1.23 AU

Year: 400 Days

Day: 35.2 Hours

Environment

Temp: 5 °C

Axial Tilt: 3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.92 AU - 1.38 AU

Year: 472 Days

Day: 47 Hours

Environment

Temp: -19 °C

Axial Tilt: 45.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.16 AU - 1.56 AU

Year: 607 Days

Day: 42 Hours

Environment

Temp: -37 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,163,995 km

• M1: 58,493 km (0.055 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.45 AU - 1.57 AU

Year: 710 Days

Day: 22.5 Hours

Environment

Temp: -55 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,163,995 km

• M1: 556,803 km (0.087 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.45 AU - 2.23 AU

Year: 956 Days

Day: 45.4 Hours

Environment

Temp: -83 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.58 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 820.5

Radius: 10.3

Gravity: 7.73 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 4.2 AU - 6.44 AU

Year: 4698 Days

Day: 11.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 103,163,995 km

• M1: 150,047 km (0.111 R)
• M2: 221,255 km (0.066 R)
• M3: 295,306 km (0.116 R)
• M4: 373,247 km (0.109 R)
• M5: 635,791 km (0.093 R)
• M6: 887,265 km (0.108 R)
• M7: 1,039,406 km (0.114 R)
• M8: 1,564,046 km (0.11 R)
• M9: 1,802,206 km (0.118 R)
• M10: 1,997,580 km (0.038 R)
• M11: 2,409,423 km (0.116 R)
• M12: 2,487,214 km (0.077 R)
• M13: 2,565,903 km (0.069 R)
• M14: 2,645,339 km (0.109 R)
• M15: 3,225,031 km (0.09 R)
• M16: 3,289,508 km (0.053 R)
• M17: 3,376,125 km (0.082 R)
• M18: 3,463,490 km (0.098 R)
• M19: 3,618,174 km (0.05 R)
• M20: 3,797,991 km (0.05 R)
• M21: 3,980,650 km (0.102 R)
• M22: 4,142,963 km (0.062 R)
• M23: 4,331,158 km (0.069 R)
• M24: 4,838,594 km (0.086 R)
• M25: 4,912,644 km (0.111 R)
• M26: 5,137,041 km (0.097 R)
• M27: 5,492,935 km (0.099 R)
• M28: 5,570,277 km (0.086 R)
• M29: 5,699,978 km (0.074 R)
• M30: 6,282,512 km (0.103 R)
• M31: 6,690,615 km (0.109 R)
• M32: 7,361,412 km (0.103 R)
• M33: 7,503,829 km (0.096 R)
• M34: 7,849,550 km (0.036 R)
• M35: 7,965,937 km (0.11 R)
• M36: 8,082,923 km (0.094 R)
• M37: 8,259,598 km (0.116 R)
• M38: 8,377,930 km (0.069 R)
• M39: 8,526,779 km (0.088 R)
• M40: 9,039,302 km (0.095 R)
• M41: 9,686,313 km (0.034 R)
• M42: 9,968,305 km (0.025 R)
• M43: 10,157,695 km (0.105 R)
• M44: 10,252,840 km (0.1 R)
• M45: 10,444,026 km (0.115 R)
• M46: 10,604,395 km (0.056 R)
• M47: 10,992,302 km (0.092 R)
• M48: 11,057,377 km (0.07 R)
• M49: 12,083,170 km (0.093 R)
• M50: 13,695,835 km (0.095 R)
• M51: 14,082,994 km (0.094 R)
• M52: 15,520,929 km (0.069 R)
• M53: 16,257,249 km (0.092 R)
• M54: 16,331,600 km (0.11 R)
• M55: 16,405,950 km (0.074 R)
• M56: 16,817,045 km (0.07 R)
• M57: 16,929,841 km (0.115 R)
• M58: 17,345,275 km (0.066 R)
• M59: 19,433,212 km (0.111 R)
• M60: 19,670,175 km (0.1 R)
• M61: 20,106,851 km (0.102 R)
• M62: 20,266,472 km (0.084 R)
• M63: 20,546,819 km (0.076 R)
• M64: 20,788,120 km (0.115 R)
• M65: 21,070,860 km (0.115 R)
• M66: 21,151,942 km (0.11 R)
• M67: 21,233,024 km (0.119 R)
• M68: 21,436,328 km (0.072 R)
• M69: 21,599,389 km (0.114 R)
• M70: 22,049,978 km (0.116 R)
• M71: 22,544,998 km (0.082 R)
• M72: 22,918,693 km (0.07 R)
• M73: 23,002,019 km (0.118 R)
• M74: 23,127,232 km (0.091 R)
• M75: 24,775,203 km (0.09 R)
• M76: 25,074,997 km (0.095 R)
• M77: 25,505,390 km (0.025 R)
• M78: 25,634,942 km (0.064 R)
• M79: 26,068,476 km (0.113 R)
• M80: 26,199,075 km (0.101 R)
• M81: 27,251,197 km (0.029 R)
• M82: 27,472,003 km (0.104 R)
• M83: 27,604,846 km (0.103 R)
• M84: 29,035,152 km (0.109 R)
• M85: 29,623,071 km (0.073 R)
• M86: 29,759,355 km (0.119 R)
• M87: 29,986,893 km (0.118 R)
• M88: 30,215,030 km (0.044 R)
• M89: 30,489,542 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 583

Radius: 11.7

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 5.68 AU - 7.9 AU

Year: 6774 Days

Day: 10 Hours

Environment

Temp: -161 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 103,163,995 km

• M1: 157,826 km (0.118 R)
• M2: 424,708 km (0.04 R)
• M3: 620,382 km (0.12 R)
• M4: 833,709 km (0.047 R)
• M5: 994,975 km (0.103 R)
• M6: 1,167,163 km (0.12 R)
• M7: 1,488,499 km (0.078 R)
• M8: 1,595,910 km (0.038 R)
• M9: 1,724,714 km (0.105 R)
• M10: 1,895,555 km (0.092 R)
• M11: 2,091,977 km (0.107 R)
• M12: 2,441,736 km (0.058 R)
• M13: 2,854,776 km (0.088 R)
• M14: 3,384,203 km (0.065 R)
• M15: 3,648,243 km (0.11 R)
• M16: 3,721,546 km (0.091 R)
• M17: 3,819,982 km (0.081 R)
• M18: 3,994,263 km (0.093 R)
• M19: 4,247,981 km (0.059 R)
• M20: 4,507,085 km (0.114 R)
• M21: 5,204,959 km (0.119 R)
• M22: 5,315,212 km (0.094 R)
• M23: 5,566,537 km (0.102 R)
• M24: 5,651,209 km (0.098 R)
• M25: 6,314,377 km (0.118 R)
• M26: 6,432,110 km (0.073 R)
• M27: 6,610,431 km (0.116 R)
• M28: 6,730,109 km (0.109 R)
• M29: 7,032,596 km (0.08 R)
• M30: 7,154,817 km (0.118 R)
• M31: 7,588,352 km (0.099 R)
• M32: 7,839,826 km (0.083 R)
• M33: 8,513,465 km (0.085 R)
• M34: 8,807,724 km (0.119 R)
• M35: 9,105,424 km (0.064 R)
• M36: 9,372,905 km (0.115 R)
• M37: 9,575,311 km (0.073 R)
• M38: 9,881,388 km (0.107 R)
• M39: 10,503,416 km (0.106 R)
• M40: 10,608,434 km (0.033 R)
• M41: 11,532,350 km (0.079 R)
• M42: 11,712,915 km (0.1 R)
• M43: 11,821,822 km (0.087 R)
• M44: 12,113,688 km (0.118 R)
• M45: 13,078,743 km (0.115 R)
• M46: 13,380,782 km (0.106 R)
• M47: 13,953,143 km (0.107 R)
• M48: 14,728,658 km (0.108 R)
• M49: 15,161,295 km (0.046 R)
• M50: 16,443,349 km (0.067 R)
• M51: 16,565,271 km (0.07 R)
• M52: 18,010,536 km (0.088 R)
• M53: 18,178,385 km (0.05 R)
• M54: 18,515,429 km (0.098 R)
• M55: 18,982,175 km (0.091 R)
• M56: 19,367,090 km (0.026 R)
• M57: 19,927,484 km (0.097 R)
• M58: 20,275,149 km (0.118 R)
• M59: 20,362,365 km (0.087 R)
• M60: 21,020,296 km (0.047 R)
• M61: 21,596,248 km (0.097 R)
• M62: 22,222,315 km (0.036 R)
• M63: 22,312,223 km (0.051 R)
• M64: 22,627,875 km (0.07 R)
• M65: 23,309,443 km (0.055 R)
• M66: 23,492,251 km (0.112 R)
• M67: 24,228,572 km (0.034 R)
• M68: 24,739,149 km (0.036 R)
• M69: 25,159,519 km (0.093 R)
• M70: 26,339,697 km (0.099 R)
• M71: 26,816,765 km (0.054 R)
• M72: 29,343,622 km (0.025 R)
• M73: 29,739,010 km (0.104 R)
• M74: 30,186,008 km (0.116 R)
• M75: 31,036,472 km (0.094 R)
• M76: 31,237,681 km (0.086 R)
• M77: 31,489,903 km (0.076 R)
• M78: 32,250,459 km (0.114 R)
• M79: 32,607,399 km (0.111 R)
• M80: 33,479,854 km (0.119 R)
• M81: 34,100,386 km (0.102 R)
• M82: 34,881,287 km (0.088 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 721.6

Radius: 7.3

Gravity: 13.54 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 15.25 AU - 21.99 AU

Year: 30764 Days

Day: 18.5 Hours

Environment

Temp: -209 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 103,163,995 km

• M1: 474,076 km (0.107 R)
• M2: 824,434 km (0.083 R)
• M3: 1,384,229 km (0.095 R)
• M4: 1,493,436 km (0.103 R)
• M5: 1,878,351 km (0.051 R)
• M6: 1,958,984 km (0.037 R)
• M7: 2,645,040 km (0.11 R)
• M8: 4,215,818 km (0.055 R)
• M9: 5,547,987 km (0.112 R)
• M10: 5,723,166 km (0.102 R)
• M11: 6,441,684 km (0.09 R)
• M12: 7,125,047 km (0.073 R)
• M13: 7,896,673 km (0.04 R)
• M14: 8,159,816 km (0.099 R)
• M15: 8,492,821 km (0.095 R)
• M16: 9,379,188 km (0.071 R)
• M17: 10,582,105 km (0.117 R)
• M18: 11,238,540 km (0.073 R)
• M19: 11,608,795 km (0.103 R)
• M20: 11,758,093 km (0.116 R)
• M21: 12,513,862 km (0.054 R)
• M22: 12,897,730 km (0.118 R)
• M23: 13,598,297 km (0.113 R)
• M24: 13,755,674 km (0.056 R)
• M25: 15,526,314 km (0.108 R)
• M26: 17,967,452 km (0.102 R)
• M27: 18,836,616 km (0.112 R)
• M28: 19,012,094 km (0.027 R)
• M29: 19,276,284 km (0.074 R)
• M30: 23,194,701 km (0.062 R)
• M31: 25,291,315 km (0.045 R)
• M32: 26,656,845 km (0.104 R)
• M33: 28,548,210 km (0.069 R)
• M34: 28,648,890 km (0.03 R)
• M35: 28,850,697 km (0.026 R)
• M36: 28,951,826 km (0.109 R)
• M37: 29,357,385 km (0.114 R)
• M38: 29,969,091 km (0.107 R)
• M39: 31,205,368 km (0.109 R)
• M40: 31,725,370 km (0.104 R)
• M41: 31,829,789 km (0.098 R)
• M42: 32,038,778 km (0.097 R)
• M43: 32,143,496 km (0.076 R)
• M44: 32,668,734 km (0.084 R)
• M45: 34,475,278 km (0.05 R)
• M46: 35,336,663 km (0.044 R)
• M47: 36,205,228 km (0.094 R)
• M48: 38,852,512 km (0.114 R)
• M49: 39,299,660 km (0.114 R)
• M50: 39,973,748 km (0.103 R)
• M51: 41,904,308 km (0.114 R)
• M52: 44,330,636 km (0.061 R)
• M53: 44,680,994 km (0.096 R)
• M54: 44,797,980 km (0.09 R)
• M55: 45,032,250 km (0.112 R)
• M56: 48,234,542 km (0.072 R)
• M57: 48,715,200 km (0.096 R)
• M58: 50,775,612 km (0.077 R)
• M59: 51,877,849 km (0.119 R)
• M60: 52,123,937 km (0.084 R)
• M61: 52,370,325 km (0.112 R)
• M62: 52,493,594 km (0.087 R)
• M63: 52,617,012 km (0.115 R)
• M64: 55,231,683 km (0.11 R)
• M65: 58,398,970 km (0.109 R)
• M66: 60,198,333 km (0.085 R)
• M67: 62,276,846 km (0.109 R)
• M68: 65,970,417 km (0.103 R)
• M69: 67,306,775 km (0.06 R)
• M70: 67,575,153 km (0.108 R)
• M71: 68,517,022 km (0.045 R)
• M72: 73,015,878 km (0.058 R)
• M73: 75,509,675 km (0.092 R)
• M74: 77,187,565 km (0.104 R)
• M75: 78,172,068 km (0.107 R)
• M76: 80,011,524 km (0.05 R)
• M77: 80,438,027 km (0.09 R)
• M78: 80,580,295 km (0.097 R)
• M79: 80,722,712 km (0.117 R)
• M80: 83,588,708 km (0.095 R)
• M81: 84,021,494 km (0.118 R)
• M82: 84,889,162 km (0.089 R)
• M83: 85,759,822 km (0.111 R)
• M84: 86,196,348 km (0.081 R)
• M85: 90,453,455 km (0.114 R)
• M86: 91,491,215 km (0.108 R)
• M87: 91,788,466 km (0.106 R)
• M88: 91,937,167 km (0.109 R)
• M89: 97,648,514 km (0.113 R)
• M90: 97,800,206 km (0.051 R)
• M91: 100,546,823 km (0.053 R)
• M92: 102,854,969 km (0.104 R)
• M93: 103,009,354 km (0.073 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 243 - 12,471 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit