🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.39 AU - 0.61 AU

Year: 127 Days

Day: 43.8 Hours

Environment

Temp: 185 °C

Axial Tilt: 34.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,146,119 km

• M1: 53,855 km (0.07 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.83 AU - 0.95 AU

Year: 301 Days

Day: 26.7 Hours

Environment

Temp: 164 °C

Axial Tilt: 33.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 31,146,119 km

• M1: 108,159 km (0.104 R)
• M2: 272,119 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.43 AU - 2.27 AU

Year: 901 Days

Day: 36.8 Hours

Environment

Temp: -49 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.56 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 527.7

Radius: 14.1

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 4.34 AU - 6.2 AU

Year: 4333 Days

Day: 13.1 Hours

Environment

Temp: -129 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 31,146,119 km

• M1: 221,255 km (0.094 R)
• M2: 346,020 km (0.064 R)
• M3: 463,155 km (0.071 R)
• M4: 570,417 km (0.104 R)
• M5: 1,062,145 km (0.099 R)
• M6: 1,346,530 km (0.092 R)
• M7: 1,442,273 km (0.114 R)
• M8: 1,729,651 km (0.055 R)
• M9: 1,973,196 km (0.056 R)
• M10: 2,131,321 km (0.116 R)
• M11: 2,393,416 km (0.091 R)
• M12: 2,579,815 km (0.106 R)
• M13: 2,949,322 km (0.048 R)
• M14: 3,112,982 km (0.077 R)
• M15: 3,583,767 km (0.108 R)
• M16: 3,817,887 km (0.113 R)
• M17: 4,404,610 km (0.101 R)
• M18: 4,954,981 km (0.111 R)
• M19: 5,085,131 km (0.07 R)
• M20: 5,527,342 km (0.104 R)
• M21: 5,685,018 km (0.057 R)
• M22: 5,890,117 km (0.087 R)
• M23: 6,005,008 km (0.061 R)
• M24: 6,213,996 km (0.084 R)
• M25: 6,519,924 km (0.09 R)
• M26: 7,195,957 km (0.084 R)
• M27: 7,818,434 km (0.078 R)
• M28: 7,919,711 km (0.065 R)
• M29: 8,458,413 km (0.055 R)
• M30: 8,614,593 km (0.057 R)
• M31: 8,771,671 km (0.074 R)
• M32: 9,195,183 km (0.113 R)
• M33: 9,571,421 km (0.094 R)
• M34: 9,761,411 km (0.081 R)
• M35: 9,925,220 km (0.06 R)
• M36: 10,394,509 km (0.115 R)
• M37: 10,842,854 km (0.099 R)
• M38: 11,069,345 km (0.058 R)
• M39: 11,527,264 km (0.115 R)
• M40: 11,671,626 km (0.119 R)
• M41: 12,079,130 km (0.107 R)
• M42: 13,118,088 km (0.101 R)
• M43: 13,481,012 km (0.088 R)
• M44: 13,694,189 km (0.093 R)
• M45: 14,062,349 km (0.117 R)
• M46: 14,278,668 km (0.087 R)
• M47: 14,683,181 km (0.068 R)
• M48: 15,028,452 km (0.032 R)
• M49: 15,217,993 km (0.048 R)
• M50: 15,471,861 km (0.073 R)
• M51: 15,695,061 km (0.114 R)
• M52: 15,951,621 km (0.081 R)
• M53: 16,144,901 km (0.114 R)
• M54: 16,371,393 km (0.088 R)
• M55: 16,533,856 km (0.104 R)
• M56: 16,631,693 km (0.065 R)
• M57: 16,827,666 km (0.115 R)
• M58: 17,123,122 km (0.067 R)
• M59: 17,586,277 km (0.091 R)
• M60: 18,626,431 km (0.066 R)
• M61: 19,273,741 km (0.097 R)
• M62: 19,411,072 km (0.102 R)
• M63: 20,415,621 km (0.086 R)
• M64: 20,555,645 km (0.112 R)
• M65: 20,766,129 km (0.03 R)
• M66: 20,906,751 km (0.114 R)
• M67: 21,224,497 km (0.117 R)
• M68: 21,900,679 km (0.106 R)
• M69: 22,259,266 km (0.059 R)
• M70: 22,982,571 km (0.079 R)
• M71: 23,347,141 km (0.085 R)
• M72: 23,934,313 km (0.055 R)
• M73: 24,936,319 km (0.082 R)
• M74: 25,085,917 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 632.7

Radius: 12

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 9.79 AU - 14.93 AU

Year: 15563 Days

Day: 10.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 31,146,119 km

• M1: 151,243 km (0.054 R)
• M2: 326,123 km (0.042 R)
• M3: 442,211 km (0.069 R)
• M4: 687,552 km (0.114 R)
• M5: 1,894,507 km (0.113 R)
• M6: 2,067,891 km (0.055 R)
• M7: 2,156,753 km (0.106 R)
• M8: 2,880,058 km (0.079 R)
• M9: 3,114,628 km (0.034 R)
• M10: 4,039,890 km (0.117 R)
• M11: 4,227,187 km (0.092 R)
• M12: 4,341,031 km (0.114 R)
• M13: 4,417,476 km (0.081 R)
• M14: 4,610,457 km (0.084 R)
• M15: 5,206,604 km (0.083 R)
• M16: 5,369,816 km (0.088 R)
• M17: 5,954,145 km (0.105 R)
• M18: 8,297,595 km (0.107 R)
• M19: 8,488,482 km (0.076 R)
• M20: 9,266,990 km (0.093 R)
• M21: 9,664,770 km (0.12 R)
• M22: 10,169,962 km (0.119 R)
• M23: 10,632,070 km (0.061 R)
• M24: 11,101,060 km (0.051 R)
• M25: 11,951,374 km (0.118 R)
• M26: 12,439,063 km (0.091 R)
• M27: 12,988,386 km (0.076 R)
• M28: 13,489,689 km (0.079 R)
• M29: 13,770,933 km (0.103 R)
• M30: 13,940,577 km (0.096 R)
• M31: 14,626,333 km (0.087 R)
• M32: 15,264,518 km (0.057 R)
• M33: 16,089,999 km (0.09 R)
• M34: 16,268,768 km (0.12 R)
• M35: 16,388,297 km (0.046 R)
• M36: 16,688,390 km (0.08 R)
• M37: 16,990,429 km (0.084 R)
• M38: 18,216,383 km (0.05 R)
• M39: 20,947,591 km (0.102 R)
• M40: 21,469,838 km (0.113 R)
• M41: 21,666,708 km (0.107 R)
• M42: 24,622,912 km (0.059 R)
• M43: 25,938,176 km (0.09 R)
• M44: 26,851,172 km (0.051 R)
• M45: 27,134,211 km (0.057 R)
• M46: 27,560,715 km (0.072 R)
• M47: 27,917,805 km (0.095 R)
• M48: 28,060,970 km (0.116 R)
• M49: 29,143,311 km (0.083 R)
• M50: 29,361,424 km (0.067 R)
• M51: 29,799,148 km (0.078 R)
• M52: 31,274,183 km (0.048 R)
• M53: 33,988,487 km (0.046 R)
• M54: 34,678,731 km (0.068 R)
• M55: 34,909,860 km (0.078 R)
• M56: 35,684,029 km (0.063 R)
• M57: 37,407,097 km (0.097 R)
• M58: 39,317,612 km (0.083 R)
• M59: 41,668,093 km (0.038 R)
• M60: 41,995,862 km (0.076 R)
• M61: 42,242,250 km (0.116 R)
• M62: 43,315,615 km (0.037 R)
• M63: 44,314,180 km (0.065 R)
• M64: 45,404,749 km (0.093 R)
• M65: 45,573,196 km (0.114 R)
• M66: 45,741,943 km (0.097 R)
• M67: 46,503,994 km (0.099 R)
• M68: 48,642,496 km (0.08 R)
• M69: 51,690,103 km (0.085 R)
• M70: 51,866,031 km (0.107 R)
• M71: 54,888,656 km (0.091 R)
• M72: 55,068,173 km (0.114 R)
• M73: 55,969,051 km (0.068 R)
• M74: 56,240,123 km (0.044 R)
• M75: 58,150,787 km (0.044 R)
• M76: 58,333,745 km (0.079 R)
• M77: 58,608,706 km (0.033 R)
• M78: 59,344,129 km (0.118 R)
• M79: 59,620,586 km (0.061 R)
• M80: 60,267,597 km (0.115 R)
• M81: 61,941,746 km (0.095 R)
• M82: 62,035,245 km (0.086 R)
• M83: 62,315,891 km (0.094 R)
• M84: 62,503,187 km (0.081 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 46.5

Radius: 4.4

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 11.8 AU - 17.52 AU

Year: 20104 Days

Day: 24.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 31,146,119 km

• M1: 69,114 km (0.057 R)
• M2: 149,299 km (0.059 R)
• M3: 391,946 km (0.062 R)
• M4: 511,625 km (0.104 R)
• M5: 606,021 km (0.096 R)
• M6: 655,388 km (0.112 R)
• M7: 838,795 km (0.065 R)
• M8: 1,347,129 km (0.03 R)
• M9: 1,478,476 km (0.119 R)
• M10: 2,138,502 km (0.043 R)
• M11: 2,214,796 km (0.081 R)
• M12: 2,272,541 km (0.06 R)
• M13: 2,429,021 km (0.118 R)
• M14: 2,731,956 km (0.078 R)
• M15: 3,154,271 km (0.094 R)
• M16: 4,011,317 km (0.094 R)
• M17: 4,058,291 km (0.084 R)
• M18: 4,272,066 km (0.041 R)
• M19: 4,611,953 km (0.061 R)
• M20: 5,036,362 km (0.115 R)
• M21: 5,163,520 km (0.091 R)
• M22: 5,473,188 km (0.061 R)
• M23: 5,709,253 km (0.114 R)
• M24: 5,868,575 km (0.113 R)
• M25: 6,798,475 km (0.105 R)
• M26: 7,166,037 km (0.095 R)
• M27: 7,627,247 km (0.112 R)
• M28: 7,831,897 km (0.094 R)
• M29: 8,068,262 km (0.118 R)
• M30: 8,669,047 km (0.114 R)
• M31: 8,729,933 km (0.072 R)
• M32: 8,913,490 km (0.057 R)
• M33: 9,098,243 km (0.109 R)
• M34: 9,818,108 km (0.082 R)
• M35: 9,945,266 km (0.1 R)
• M36: 10,426,672 km (0.067 R)
• M37: 10,556,224 km (0.116 R)
• M38: 10,686,374 km (0.1 R)
• M39: 11,047,204 km (0.107 R)
• M40: 12,187,290 km (0.084 R)
• M41: 12,495,312 km (0.067 R)
• M42: 13,188,847 km (0.058 R)
• M43: 13,294,015 km (0.095 R)
• M44: 13,364,326 km (0.116 R)
• M45: 13,399,481 km (0.101 R)
• M46: 14,180,831 km (0.074 R)
• M47: 14,288,541 km (0.095 R)
• M48: 14,396,401 km (0.056 R)
• M49: 14,940,339 km (0.056 R)
• M50: 15,380,307 km (0.073 R)
• M51: 15,601,861 km (0.109 R)
• M52: 16,160,460 km (0.098 R)
• M53: 16,235,408 km (0.058 R)
• M54: 16,536,399 km (0.057 R)
• M55: 16,649,794 km (0.096 R)
• M56: 16,915,330 km (0.115 R)
• M57: 17,297,104 km (0.106 R)
• M58: 17,450,592 km (0.077 R)
• M59: 17,952,492 km (0.12 R)
• M60: 18,069,029 km (0.095 R)
• M61: 18,224,761 km (0.053 R)
• M62: 18,773,336 km (0.118 R)
• M63: 18,931,162 km (0.113 R)
• M64: 19,010,149 km (0.115 R)
• M65: 19,846,701 km (0.089 R)
• M66: 20,128,094 km (0.116 R)
• M67: 20,492,066 km (0.112 R)
• M68: 20,939,663 km (0.058 R)
• M69: 21,514,119 km (0.112 R)
• M70: 21,761,853 km (0.066 R)
• M71: 23,141,444 km (0.117 R)
• M72: 23,225,817 km (0.107 R)
• M73: 25,546,230 km (0.09 R)
• M74: 26,203,862 km (0.087 R)
• M75: 28,209,670 km (0.097 R)
• M76: 28,889,144 km (0.061 R)
• M77: 29,482,449 km (0.118 R)
• M78: 30,680,878 km (0.068 R)

Kuiper Belt

Range: 30.6 - 58.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 166 - 14,997 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit