🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.46 AU - 0.62 AU

Year: 141 Days

Day: 40.5 Hours

Environment

Temp: 265 °C

Axial Tilt: 0.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.93 AU - 1.23 AU

Year: 398 Days

Day: 43.1 Hours

Environment

Temp: 42 °C

Axial Tilt: 46.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.38 AU - 1.68 AU

Year: 671 Days

Day: 19.9 Hours

Environment

Temp: -23 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.31 AU - 2.07 AU

Year: 779 Days

Day: 39.9 Hours

Environment

Temp: -45 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,741,134 km

• M1: 530,324 km (0.106 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 2.6 AU - 3.86 AU

Year: 2059 Days

Day: 14.2 Hours

Environment

Temp: -93 °C

Axial Tilt: 43.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 3.13 AU - 4.27 AU

Year: 2525 Days

Day: 46.7 Hours

Environment

Temp: -121 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.34 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 379.7

Radius: 14.6

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 5.67 AU - 8.29 AU

Year: 6542 Days

Day: 10.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 82,741,134 km

• M1: 230,381 km (0.08 R)
• M2: 382,971 km (0.083 R)
• M3: 681,568 km (0.118 R)
• M4: 811,718 km (0.096 R)
• M5: 991,086 km (0.106 R)
• M6: 1,142,329 km (0.082 R)
• M7: 1,484,908 km (0.102 R)
• M8: 1,709,904 km (0.112 R)
• M9: 1,929,214 km (0.114 R)
• M10: 2,509,205 km (0.1 R)
• M11: 2,604,798 km (0.107 R)
• M12: 3,329,151 km (0.105 R)
• M13: 3,455,860 km (0.118 R)
• M14: 3,605,757 km (0.068 R)
• M15: 3,736,057 km (0.111 R)
• M16: 4,319,190 km (0.072 R)
• M17: 5,051,770 km (0.071 R)
• M18: 5,173,693 km (0.092 R)
• M19: 5,696,238 km (0.08 R)
• M20: 6,262,017 km (0.03 R)
• M21: 6,604,896 km (0.038 R)
• M22: 6,765,265 km (0.117 R)
• M23: 6,872,975 km (0.066 R)
• M24: 7,062,665 km (0.085 R)
• M25: 7,642,357 km (0.058 R)
• M26: 7,754,555 km (0.089 R)
• M27: 8,009,021 km (0.11 R)
• M28: 8,352,648 km (0.105 R)
• M29: 8,497,309 km (0.101 R)
• M30: 9,563,193 km (0.107 R)
• M31: 10,081,251 km (0.109 R)
• M32: 10,421,287 km (0.085 R)
• M33: 10,514,786 km (0.112 R)
• M34: 10,828,193 km (0.041 R)
• M35: 11,240,186 km (0.103 R)
• M36: 11,657,564 km (0.118 R)
• M37: 11,851,891 km (0.085 R)
• M38: 11,982,041 km (0.107 R)
• M39: 12,112,640 km (0.073 R)
• M40: 12,739,605 km (0.067 R)
• M41: 12,873,046 km (0.11 R)
• M42: 13,546,835 km (0.08 R)
• M43: 13,751,186 km (0.04 R)
• M44: 14,648,773 km (0.098 R)
• M45: 15,104,598 km (0.119 R)
• M46: 15,707,926 km (0.117 R)
• M47: 15,922,749 km (0.057 R)
• M48: 16,500,346 km (0.117 R)
• M49: 16,791,763 km (0.099 R)
• M50: 17,787,785 km (0.097 R)
• M51: 17,937,084 km (0.055 R)
• M52: 18,124,081 km (0.109 R)
• M53: 18,993,095 km (0.046 R)
• M54: 19,336,871 km (0.1 R)
• M55: 19,682,741 km (0.03 R)
• M56: 19,798,530 km (0.109 R)
• M57: 19,953,214 km (0.103 R)
• M58: 20,968,236 km (0.119 R)
• M59: 21,125,912 km (0.041 R)
• M60: 21,363,174 km (0.091 R)
• M61: 22,120,439 km (0.045 R)
• M62: 22,280,957 km (0.11 R)
• M63: 22,805,298 km (0.108 R)
• M64: 23,089,384 km (0.111 R)
• M65: 24,237,398 km (0.101 R)
• M66: 24,860,025 km (0.079 R)
• M67: 24,985,238 km (0.074 R)
• M68: 25,740,558 km (0.107 R)
• M69: 26,460,871 km (0.062 R)
• M70: 27,016,328 km (0.104 R)
• M71: 27,144,982 km (0.027 R)
• M72: 27,359,955 km (0.11 R)
• M73: 27,489,207 km (0.095 R)
• M74: 28,836,635 km (0.077 R)
• M75: 29,408,099 km (0.054 R)
• M76: 29,584,774 km (0.071 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 366

Radius: 9.3

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 7.58 AU - 8.8 AU

Year: 8315 Days

Day: 5.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 82,741,134 km

• M1: 116,686 km (0.117 R)
• M2: 198,367 km (0.088 R)
• M3: 267,780 km (0.118 R)
• M4: 644,767 km (0.102 R)
• M5: 995,275 km (0.035 R)
• M6: 1,183,319 km (0.119 R)
• M7: 1,332,319 km (0.095 R)
• M8: 1,594,265 km (0.108 R)
• M9: 1,949,859 km (0.11 R)
• M10: 2,288,847 km (0.087 R)
• M11: 2,371,425 km (0.03 R)
• M12: 2,932,118 km (0.073 R)
• M13: 3,227,574 km (0.05 R)
• M14: 3,343,961 km (0.057 R)
• M15: 3,556,689 km (0.106 R)
• M16: 3,676,816 km (0.108 R)
• M17: 4,348,960 km (0.114 R)
• M18: 4,477,763 km (0.049 R)
• M19: 5,974,789 km (0.054 R)
• M20: 6,291,488 km (0.113 R)
• M21: 6,821,513 km (0.111 R)
• M22: 6,911,272 km (0.12 R)
• M23: 7,612,288 km (0.108 R)
• M24: 7,987,180 km (0.095 R)
• M25: 8,240,300 km (0.025 R)
• M26: 8,592,902 km (0.105 R)
• M27: 9,312,767 km (0.116 R)
• M28: 9,445,759 km (0.104 R)
• M29: 9,780,858 km (0.109 R)
• M30: 10,051,930 km (0.063 R)
• M31: 10,428,468 km (0.105 R)
• M32: 10,879,655 km (0.079 R)
• M33: 10,984,672 km (0.081 R)
• M34: 11,443,639 km (0.098 R)
• M35: 12,053,250 km (0.073 R)
• M36: 12,125,655 km (0.106 R)
• M37: 12,270,915 km (0.092 R)
• M38: 12,489,926 km (0.103 R)
• M39: 12,636,682 km (0.074 R)
• M40: 13,229,388 km (0.066 R)
• M41: 13,529,033 km (0.11 R)
• M42: 13,679,828 km (0.027 R)
• M43: 14,288,242 km (0.068 R)
• M44: 14,634,412 km (0.056 R)
• M45: 14,944,378 km (0.112 R)
• M46: 15,334,979 km (0.105 R)
• M47: 15,768,513 km (0.106 R)
• M48: 16,687,942 km (0.043 R)
• M49: 17,011,821 km (0.116 R)
• M50: 17,665,713 km (0.089 R)
• M51: 18,286,395 km (0.104 R)
• M52: 18,494,785 km (0.086 R)
• M53: 18,998,331 km (0.09 R)
• M54: 19,082,704 km (0.078 R)
• M55: 19,336,572 km (0.025 R)
• M56: 19,421,394 km (0.101 R)
• M57: 20,535,898 km (0.113 R)
• M58: 21,363,324 km (0.086 R)
• M59: 21,494,970 km (0.093 R)
• M60: 21,582,934 km (0.074 R)
• M61: 21,715,029 km (0.085 R)
• M62: 21,891,554 km (0.104 R)
• M63: 22,112,959 km (0.058 R)
• M64: 22,201,670 km (0.112 R)
• M65: 23,366,290 km (0.111 R)
• M66: 24,550,806 km (0.08 R)
• M67: 24,688,735 km (0.105 R)
• M68: 25,521,546 km (0.06 R)
• M69: 26,175,738 km (0.068 R)
• M70: 26,505,003 km (0.035 R)
• M71: 26,788,192 km (0.064 R)
• M72: 27,025,005 km (0.029 R)
• M73: 27,453,004 km (0.088 R)
• M74: 27,979,290 km (0.106 R)
• M75: 29,773,417 km (0.079 R)
• M76: 30,215,479 km (0.076 R)
• M77: 30,363,281 km (0.056 R)
• M78: 30,907,369 km (0.112 R)
• M79: 31,305,150 km (0.088 R)
• M80: 31,904,887 km (0.065 R)
• M81: 32,306,857 km (0.081 R)
• M82: 32,609,493 km (0.083 R)
• M83: 32,811,750 km (0.068 R)
• M84: 33,319,186 km (0.073 R)
• M85: 33,573,801 km (0.056 R)
• M86: 34,136,439 km (0.105 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 370.1

Radius: 3.9

Gravity: 24.33 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 18.47 AU - 20.79 AU

Year: 30854 Days

Day: 17.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 82,741,134 km

• M1: 200,461 km (0.091 R)
• M2: 1,086,230 km (0.082 R)
• M3: 2,318,468 km (0.104 R)
• M4: 3,443,145 km (0.106 R)
• M5: 4,104,816 km (0.108 R)
• M6: 4,380,226 km (0.12 R)
• M7: 4,473,425 km (0.054 R)
• M8: 4,804,485 km (0.107 R)
• M9: 5,045,936 km (0.092 R)
• M10: 5,691,900 km (0.101 R)
• M11: 5,844,639 km (0.079 R)
• M12: 6,154,157 km (0.026 R)
• M13: 6,789,200 km (0.066 R)
• M14: 6,951,215 km (0.062 R)
• M15: 8,465,444 km (0.088 R)
• M16: 11,201,739 km (0.115 R)
• M17: 12,038,739 km (0.118 R)
• M18: 13,500,609 km (0.094 R)
• M19: 13,909,012 km (0.106 R)
• M20: 14,045,894 km (0.089 R)
• M21: 14,459,681 km (0.076 R)
• M22: 14,598,508 km (0.095 R)
• M23: 14,947,370 km (0.095 R)
• M24: 15,158,004 km (0.067 R)
• M25: 15,724,531 km (0.116 R)
• M26: 15,867,248 km (0.094 R)
• M27: 16,805,526 km (0.081 R)
• M28: 19,419,000 km (0.052 R)
• M29: 19,956,805 km (0.077 R)
• M30: 23,528,155 km (0.118 R)
• M31: 24,348,101 km (0.093 R)
• M32: 25,595,597 km (0.101 R)
• M33: 25,763,446 km (0.107 R)
• M34: 26,269,386 km (0.031 R)
• M35: 26,523,553 km (0.118 R)
• M36: 27,634,167 km (0.115 R)
• M37: 29,724,349 km (0.099 R)
• M38: 29,900,874 km (0.116 R)
• M39: 30,166,261 km (0.076 R)
• M40: 30,521,257 km (0.113 R)
• M41: 31,145,828 km (0.087 R)
• M42: 32,135,867 km (0.114 R)
• M43: 34,331,515 km (0.065 R)
• M44: 36,386,241 km (0.092 R)
• M45: 37,238,351 km (0.103 R)
• M46: 37,333,345 km (0.1 R)
• M47: 37,428,490 km (0.1 R)
• M48: 37,714,521 km (0.096 R)
• M49: 40,028,052 km (0.097 R)
• M50: 40,907,388 km (0.087 R)
• M51: 41,005,524 km (0.056 R)
• M52: 43,483,314 km (0.113 R)
• M53: 45,297,188 km (0.088 R)
• M54: 45,703,645 km (0.117 R)
• M55: 45,805,372 km (0.063 R)
• M56: 47,960,479 km (0.093 R)
• M57: 49,206,629 km (0.064 R)
• M58: 52,049,438 km (0.08 R)
• M59: 52,795,033 km (0.08 R)
• M60: 53,544,219 km (0.107 R)
• M61: 54,404,706 km (0.081 R)
• M62: 56,139,443 km (0.098 R)
• M63: 59,440,620 km (0.05 R)
• M64: 61,226,669 km (0.044 R)
• M65: 62,917,124 km (0.105 R)
• M66: 64,052,722 km (0.107 R)
• M67: 64,166,566 km (0.03 R)
• M68: 65,080,310 km (0.114 R)
• M69: 65,194,902 km (0.065 R)
• M70: 66,343,813 km (0.036 R)
• M71: 68,545,146 km (0.093 R)
• M72: 69,362,250 km (0.083 R)
• M73: 72,188,004 km (0.059 R)
• M74: 72,306,485 km (0.102 R)
• M75: 75,411,539 km (0.05 R)
• M76: 75,531,815 km (0.093 R)
• M77: 79,537,149 km (0.105 R)
• M78: 79,782,190 km (0.095 R)
• M79: 80,027,381 km (0.095 R)
• M80: 81,380,494 km (0.106 R)

Kuiper Belt

Range: 30.9 - 47.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 394 - 16,765 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit