🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.73 AU - 0.77 AU

Year: 242 Days

Day: 29.9 Hours

Environment

Temp: 152 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.07 AU - 1.41 AU

Year: 515 Days

Day: 21.9 Hours

Environment

Temp: -6 °C

Axial Tilt: 38.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.46 AU - 2.42 AU

Year: 1007 Days

Day: 25.1 Hours

Environment

Temp: -65 °C

Axial Tilt: 176.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 3.56 AU - 3.72 AU

Year: 2589 Days

Day: 28.4 Hours

Environment

Temp: -126 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,153,663 km

• M1: 784,790 km (0.052 R)

Asteroid Belt

Center: 4.35 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 527.9

Radius: 11.8

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 3.89 AU - 6.23 AU

Year: 4243 Days

Day: 6.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 51,153,663 km

• M1: 147,504 km (0.112 R)
• M2: 287,976 km (0.049 R)
• M3: 584,180 km (0.116 R)
• M4: 684,111 km (0.095 R)
• M5: 758,012 km (0.037 R)
• M6: 950,395 km (0.108 R)
• M7: 1,034,469 km (0.09 R)
• M8: 1,302,997 km (0.054 R)
• M9: 1,551,180 km (0.035 R)
• M10: 1,652,009 km (0.09 R)
• M11: 1,921,734 km (0.106 R)
• M12: 2,125,487 km (0.116 R)
• M13: 2,470,010 km (0.104 R)
• M14: 2,814,684 km (0.089 R)
• M15: 3,119,864 km (0.082 R)
• M16: 3,230,267 km (0.108 R)
• M17: 3,665,447 km (0.101 R)
• M18: 3,840,776 km (0.049 R)
• M19: 4,363,321 km (0.119 R)
• M20: 4,445,750 km (0.113 R)
• M21: 4,591,159 km (0.099 R)
• M22: 5,766,250 km (0.078 R)
• M23: 6,085,492 km (0.113 R)
• M24: 6,200,981 km (0.087 R)
• M25: 6,387,231 km (0.041 R)
• M26: 6,717,692 km (0.117 R)
• M27: 6,933,113 km (0.064 R)
• M28: 7,321,918 km (0.056 R)
• M29: 7,444,738 km (0.07 R)
• M30: 7,692,771 km (0.116 R)
• M31: 7,893,083 km (0.107 R)
• M32: 8,019,194 km (0.115 R)
• M33: 8,452,878 km (0.036 R)
• M34: 8,581,981 km (0.114 R)
• M35: 8,920,521 km (0.106 R)
• M36: 9,290,177 km (0.093 R)
• M37: 9,530,432 km (0.096 R)
• M38: 9,908,166 km (0.058 R)
• M39: 11,014,742 km (0.038 R)
• M40: 11,354,329 km (0.076 R)
• M41: 11,439,749 km (0.064 R)
• M42: 11,754,952 km (0.069 R)
• M43: 11,957,059 km (0.088 R)
• M44: 12,131,041 km (0.052 R)
• M45: 12,481,848 km (0.074 R)
• M46: 12,628,903 km (0.086 R)
• M47: 12,717,465 km (0.064 R)
• M48: 12,806,326 km (0.071 R)
• M49: 13,073,807 km (0.077 R)
• M50: 13,193,335 km (0.088 R)
• M51: 13,283,244 km (0.087 R)
• M52: 14,316,067 km (0.033 R)
• M53: 15,248,810 km (0.051 R)
• M54: 15,659,008 km (0.067 R)
• M55: 16,265,178 km (0.082 R)
• M56: 16,619,725 km (0.101 R)
• M57: 16,846,665 km (0.089 R)
• M58: 18,029,835 km (0.069 R)
• M59: 18,698,687 km (0.094 R)
• M60: 18,799,815 km (0.092 R)
• M61: 18,934,752 km (0.081 R)
• M62: 19,341,658 km (0.084 R)
• M63: 19,512,050 km (0.09 R)
• M64: 19,751,556 km (0.1 R)
• M65: 19,923,145 km (0.113 R)
• M66: 20,371,640 km (0.046 R)
• M67: 21,173,484 km (0.108 R)
• M68: 21,384,268 km (0.118 R)
• M69: 22,021,106 km (0.069 R)
• M70: 23,385,738 km (0.119 R)
• M71: 23,567,349 km (0.107 R)
• M72: 24,005,073 km (0.075 R)
• M73: 24,666,744 km (0.115 R)
• M74: 24,740,645 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 307

Radius: 10.6

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 7.21 AU - 8.17 AU

Year: 7950 Days

Day: 8.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 51,153,663 km

• M1: 150,196 km (0.108 R)
• M2: 241,152 km (0.058 R)
• M3: 401,670 km (0.106 R)
• M4: 569,669 km (0.109 R)
• M5: 724,802 km (0.102 R)
• M6: 1,035,217 km (0.096 R)
• M7: 1,108,221 km (0.089 R)
• M8: 1,306,737 km (0.089 R)
• M9: 1,601,146 km (0.115 R)
• M10: 1,916,648 km (0.105 R)
• M11: 2,138,053 km (0.046 R)
• M12: 2,446,374 km (0.113 R)
• M13: 2,585,799 km (0.119 R)
• M14: 2,914,615 km (0.057 R)
• M15: 3,062,717 km (0.036 R)
• M16: 3,148,437 km (0.108 R)
• M17: 3,366,401 km (0.102 R)
• M18: 3,634,630 km (0.043 R)
• M19: 3,725,585 km (0.112 R)
• M20: 4,144,609 km (0.093 R)
• M21: 4,287,625 km (0.055 R)
• M22: 4,383,816 km (0.089 R)
• M23: 5,154,395 km (0.088 R)
• M24: 5,334,211 km (0.114 R)
• M25: 6,706,173 km (0.112 R)
• M26: 7,101,112 km (0.028 R)
• M27: 8,061,979 km (0.102 R)
• M28: 8,331,105 km (0.09 R)
• M29: 8,725,146 km (0.113 R)
• M30: 8,816,850 km (0.089 R)
• M31: 9,218,370 km (0.106 R)
• M32: 9,405,817 km (0.073 R)
• M33: 9,562,894 km (0.105 R)
• M34: 9,720,870 km (0.109 R)
• M35: 9,847,878 km (0.104 R)
• M36: 10,135,555 km (0.119 R)
• M37: 10,556,224 km (0.072 R)
• M38: 10,883,694 km (0.109 R)
• M39: 11,314,386 km (0.079 R)
• M40: 11,414,617 km (0.097 R)
• M41: 11,784,423 km (0.055 R)
• M42: 13,268,134 km (0.067 R)
• M43: 13,338,445 km (0.108 R)
• M44: 13,763,752 km (0.078 R)
• M45: 13,870,715 km (0.038 R)
• M46: 14,049,783 km (0.093 R)
• M47: 14,337,759 km (0.084 R)
• M48: 14,846,242 km (0.049 R)
• M49: 15,323,908 km (0.101 R)
• M50: 15,583,161 km (0.12 R)
• M51: 16,143,705 km (0.111 R)
• M52: 16,672,683 km (0.117 R)
• M53: 16,786,826 km (0.1 R)
• M54: 17,361,282 km (0.099 R)
• M55: 17,981,215 km (0.097 R)
• M56: 18,845,442 km (0.112 R)
• M57: 19,004,016 km (0.05 R)
• M58: 19,522,522 km (0.061 R)
• M59: 19,844,008 km (0.101 R)
• M60: 20,410,685 km (0.106 R)
• M61: 20,900,618 km (0.076 R)
• M62: 20,982,597 km (0.054 R)
• M63: 22,856,610 km (0.086 R)
• M64: 23,068,141 km (0.066 R)
• M65: 23,834,980 km (0.064 R)
• M66: 23,963,634 km (0.066 R)
• M67: 24,264,625 km (0.11 R)
• M68: 25,262,592 km (0.116 R)
• M69: 25,964,655 km (0.107 R)
• M70: 26,141,181 km (0.119 R)
• M71: 26,806,742 km (0.1 R)
• M72: 27,748,011 km (0.085 R)
• M73: 28,563,320 km (0.079 R)
• M74: 28,791,157 km (0.111 R)
• M75: 28,882,412 km (0.115 R)
• M76: 29,386,407 km (0.117 R)
• M77: 29,800,943 km (0.076 R)
• M78: 30,496,124 km (0.041 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 858.5

Radius: 8.2

Gravity: 12.77 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 8.05 AU - 9.69 AU

Year: 9848 Days

Day: 6.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 51,153,663 km

• M1: 138,528 km (0.095 R)
• M2: 268,528 km (0.074 R)
• M3: 778,507 km (0.113 R)
• M4: 909,256 km (0.076 R)
• M5: 1,067,830 km (0.057 R)
• M6: 1,129,614 km (0.055 R)
• M7: 1,214,136 km (0.062 R)
• M8: 1,526,646 km (0.06 R)
• M9: 2,171,263 km (0.073 R)
• M10: 2,250,700 km (0.098 R)
• M11: 2,467,318 km (0.105 R)
• M12: 3,839,429 km (0.072 R)
• M13: 4,329,961 km (0.031 R)
• M14: 4,668,202 km (0.026 R)
• M15: 5,085,280 km (0.111 R)
• M16: 5,155,891 km (0.082 R)
• M17: 5,405,869 km (0.116 R)
• M18: 5,843,742 km (0.07 R)
• M19: 6,066,942 km (0.103 R)
• M20: 6,406,978 km (0.06 R)
• M21: 6,598,612 km (0.116 R)
• M22: 6,831,088 km (0.054 R)
• M23: 7,224,530 km (0.079 R)
• M24: 7,304,116 km (0.119 R)
• M25: 8,871,004 km (0.093 R)
• M26: 9,041,695 km (0.093 R)
• M27: 9,170,649 km (0.106 R)
• M28: 9,912,205 km (0.09 R)
• M29: 10,582,404 km (0.089 R)
• M30: 11,919,360 km (0.06 R)
• M31: 12,440,409 km (0.099 R)
• M32: 12,823,829 km (0.101 R)
• M33: 13,553,567 km (0.088 R)
• M34: 14,346,585 km (0.04 R)
• M35: 14,446,816 km (0.105 R)
• M36: 14,748,854 km (0.04 R)
• M37: 15,052,837 km (0.062 R)
• M38: 15,770,458 km (0.085 R)
• M39: 16,814,801 km (0.034 R)
• M40: 17,292,018 km (0.054 R)
• M41: 17,345,424 km (0.117 R)
• M42: 17,827,578 km (0.076 R)
• M43: 18,805,200 km (0.047 R)
• M44: 18,859,953 km (0.099 R)
• M45: 19,577,425 km (0.103 R)
• M46: 19,967,576 km (0.095 R)
• M47: 20,925,451 km (0.104 R)
• M48: 21,840,691 km (0.065 R)
• M49: 22,885,931 km (0.094 R)
• M50: 23,887,938 km (0.046 R)
• M51: 25,145,457 km (0.113 R)
• M52: 25,508,681 km (0.108 R)
• M53: 26,117,993 km (0.081 R)
• M54: 26,179,179 km (0.038 R)
• M55: 26,547,339 km (0.08 R)
• M56: 29,553,658 km (0.061 R)
• M57: 29,745,143 km (0.117 R)
• M58: 29,936,927 km (0.105 R)
• M59: 30,193,488 km (0.097 R)
• M60: 30,514,974 km (0.096 R)
• M61: 30,643,927 km (0.077 R)
• M62: 31,356,462 km (0.057 R)
• M63: 31,878,109 km (0.059 R)
• M64: 33,726,391 km (0.087 R)
• M65: 34,663,472 km (0.097 R)
• M66: 35,067,686 km (0.112 R)
• M67: 36,494,700 km (0.037 R)
• M68: 38,287,630 km (0.119 R)
• M69: 38,845,181 km (0.083 R)
• M70: 39,124,930 km (0.068 R)
• M71: 39,475,437 km (0.085 R)
• M72: 39,756,681 km (0.108 R)
• M73: 39,897,603 km (0.085 R)
• M74: 40,109,134 km (0.068 R)
• M75: 40,746,271 km (0.052 R)
• M76: 41,386,700 km (0.051 R)
• M77: 41,458,058 km (0.09 R)
• M78: 41,529,566 km (0.096 R)
• M79: 42,102,226 km (0.11 R)
• M80: 42,894,048 km (0.098 R)
• M81: 43,545,397 km (0.072 R)
• M82: 44,273,191 km (0.108 R)
• M83: 44,419,198 km (0.104 R)
• M84: 45,814,348 km (0.097 R)
• M85: 46,109,953 km (0.07 R)
• M86: 46,331,957 km (0.088 R)
• M87: 46,554,409 km (0.104 R)
• M88: 47,373,008 km (0.078 R)
• M89: 47,746,704 km (0.067 R)
• M90: 48,121,446 km (0.084 R)
• M91: 50,085,367 km (0.102 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 360 - 11,197 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit