🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.7 AU - 1.08 AU

Year: 321 Days

Day: 29.6 Hours

Environment

Temp: 11 °C

Axial Tilt: 0.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 48,634,363 km

• M1: 111,151 km (0.081 R)
• M2: 239,357 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.85 AU - 1.17 AU

Year: 389 Days

Day: 38.5 Hours

Environment

Temp: 14 °C

Axial Tilt: 29.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.88 AU - 3.06 AU

Year: 1486 Days

Day: 18.1 Hours

Environment

Temp: -92 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.56 AU - 3.18 AU

Year: 1862 Days

Day: 22.7 Hours

Environment

Temp: -122 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 3.15 AU - 3.43 AU

Year: 2285 Days

Day: 41.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.25 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 882.6

Radius: 8.2

Gravity: 13.13 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 4.85 AU - 5.55 AU

Year: 4540 Days

Day: 5 Hours

Environment

Temp: -152 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 48,634,363 km

• M1: 102,923 km (0.061 R)
• M2: 164,109 km (0.118 R)
• M3: 238,160 km (0.092 R)
• M4: 311,762 km (0.056 R)
• M5: 424,858 km (0.076 R)
• M6: 553,363 km (0.074 R)
• M7: 622,626 km (0.079 R)
• M8: 745,446 km (0.03 R)
• M9: 917,334 km (0.072 R)
• M10: 1,117,047 km (0.085 R)
• M11: 1,176,886 km (0.104 R)
• M12: 1,237,623 km (0.097 R)
• M13: 1,378,544 km (0.073 R)
• M14: 1,459,178 km (0.05 R)
• M15: 1,710,652 km (0.116 R)
• M16: 1,780,065 km (0.11 R)
• M17: 1,921,884 km (0.08 R)
• M18: 2,254,440 km (0.081 R)
• M19: 2,645,339 km (0.055 R)
• M20: 2,705,777 km (0.111 R)
• M21: 2,869,287 km (0.028 R)
• M22: 3,015,145 km (0.119 R)
• M23: 3,227,724 km (0.094 R)
• M24: 3,401,407 km (0.07 R)
• M25: 3,757,899 km (0.068 R)
• M26: 4,196,669 km (0.099 R)
• M27: 4,291,215 km (0.115 R)
• M28: 4,676,280 km (0.112 R)
• M29: 4,947,501 km (0.1 R)
• M30: 5,531,082 km (0.033 R)
• M31: 6,003,063 km (0.107 R)
• M32: 6,352,075 km (0.047 R)
• M33: 6,624,942 km (0.119 R)
• M34: 6,735,195 km (0.05 R)
• M35: 6,790,547 km (0.079 R)
• M36: 6,929,523 km (0.107 R)
• M37: 7,154,069 km (0.08 R)
• M38: 7,523,875 km (0.09 R)
• M39: 8,105,063 km (0.103 R)
• M40: 8,252,567 km (0.091 R)
• M41: 8,371,347 km (0.063 R)
• M42: 8,610,405 km (0.11 R)
• M43: 8,730,831 km (0.084 R)
• M44: 9,064,883 km (0.054 R)
• M45: 9,651,606 km (0.069 R)
• M46: 9,745,404 km (0.062 R)
• M47: 9,808,085 km (0.113 R)
• M48: 10,155,302 km (0.115 R)
• M49: 10,538,572 km (0.081 R)
• M50: 10,829,240 km (0.085 R)
• M51: 11,319,622 km (0.086 R)
• M52: 11,950,925 km (0.09 R)
• M53: 12,018,095 km (0.074 R)
• M54: 12,119,073 km (0.103 R)
• M55: 12,491,572 km (0.115 R)
• M56: 13,109,261 km (0.063 R)
• M57: 14,231,844 km (0.108 R)
• M58: 14,949,016 km (0.103 R)
• M59: 15,021,421 km (0.101 R)
• M60: 15,093,827 km (0.105 R)
• M61: 17,359,935 km (0.115 R)
• M62: 18,048,684 km (0.061 R)
• M63: 20,207,980 km (0.045 R)
• M64: 20,408,291 km (0.029 R)
• M65: 22,075,709 km (0.093 R)
• M66: 22,488,898 km (0.083 R)
• M67: 22,904,780 km (0.053 R)
• M68: 23,870,883 km (0.084 R)
• M69: 24,167,536 km (0.118 R)
• M70: 24,295,143 km (0.098 R)
• M71: 26,060,099 km (0.109 R)
• M72: 26,409,410 km (0.103 R)
• M73: 26,496,924 km (0.032 R)
• M74: 27,999,934 km (0.048 R)
• M75: 28,492,111 km (0.118 R)
• M76: 28,806,716 km (0.112 R)
• M77: 28,941,952 km (0.049 R)
• M78: 29,167,845 km (0.05 R)
• M79: 29,258,352 km (0.081 R)
• M80: 29,848,814 km (0.06 R)
• M81: 30,351,613 km (0.082 R)
• M82: 30,765,101 km (0.085 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.3

Radius: 10.4

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 8.82 AU - 12.82 AU

Year: 13627 Days

Day: 11.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 48,634,363 km

• M1: 236,813 km (0.099 R)
• M2: 321,037 km (0.118 R)
• M3: 407,056 km (0.084 R)
• M4: 561,890 km (0.049 R)
• M5: 688,001 km (0.102 R)
• M6: 824,434 km (0.08 R)
• M7: 1,066,483 km (0.062 R)
• M8: 1,352,664 km (0.089 R)
• M9: 1,504,955 km (0.113 R)
• M10: 2,070,584 km (0.063 R)
• M11: 3,380,313 km (0.11 R)
• M12: 3,741,293 km (0.097 R)
• M13: 4,114,839 km (0.103 R)
• M14: 4,631,400 km (0.046 R)
• M15: 4,697,523 km (0.093 R)
• M16: 4,931,195 km (0.112 R)
• M17: 6,375,263 km (0.082 R)
• M18: 7,470,469 km (0.111 R)
• M19: 7,743,635 km (0.066 R)
• M20: 8,259,448 km (0.103 R)
• M21: 8,501,348 km (0.037 R)
• M22: 8,582,430 km (0.071 R)
• M23: 8,745,641 km (0.102 R)
• M24: 9,116,345 km (0.073 R)
• M25: 9,703,217 km (0.049 R)
• M26: 10,957,595 km (0.116 R)
• M27: 11,357,171 km (0.11 R)
• M28: 12,079,579 km (0.047 R)
• M29: 12,216,611 km (0.105 R)
• M30: 12,492,320 km (0.112 R)
• M31: 13,806,238 km (0.088 R)
• M32: 14,093,615 km (0.028 R)
• M33: 15,212,907 km (0.077 R)
• M34: 15,808,306 km (0.06 R)
• M35: 16,008,468 km (0.118 R)
• M36: 16,512,613 km (0.051 R)
• M37: 16,614,040 km (0.099 R)
• M38: 16,868,506 km (0.086 R)
• M39: 17,278,404 km (0.036 R)
• M40: 19,806,309 km (0.06 R)
• M41: 21,443,957 km (0.11 R)
• M42: 23,523,068 km (0.103 R)
• M43: 24,038,433 km (0.046 R)
• M44: 24,731,520 km (0.062 R)
• M45: 25,138,725 km (0.108 R)
• M46: 25,548,175 km (0.116 R)
• M47: 26,255,324 km (0.106 R)
• M48: 26,433,196 km (0.099 R)
• M49: 26,730,447 km (0.054 R)
• M50: 27,028,745 km (0.062 R)
• M51: 27,869,934 km (0.026 R)
• M52: 29,824,729 km (0.076 R)
• M53: 30,382,580 km (0.059 R)
• M54: 30,631,510 km (0.11 R)
• M55: 30,818,657 km (0.109 R)
• M56: 31,886,637 km (0.048 R)
• M57: 32,076,327 km (0.111 R)
• M58: 32,520,483 km (0.113 R)
• M59: 33,350,751 km (0.101 R)
• M60: 34,058,798 km (0.048 R)
• M61: 35,032,081 km (0.083 R)
• M62: 35,227,905 km (0.118 R)
• M63: 35,686,123 km (0.065 R)
• M64: 36,080,463 km (0.075 R)
• M65: 36,939,903 km (0.059 R)
• M66: 37,072,596 km (0.11 R)
• M67: 37,472,023 km (0.048 R)
• M68: 38,006,835 km (0.066 R)
• M69: 38,275,064 km (0.099 R)
• M70: 38,611,360 km (0.093 R)
• M71: 39,354,712 km (0.1 R)
• M72: 40,649,631 km (0.086 R)
• M73: 40,786,663 km (0.116 R)
• M74: 41,198,954 km (0.051 R)
• M75: 41,267,919 km (0.108 R)
• M76: 43,771,888 km (0.107 R)
• M77: 44,264,514 km (0.076 R)
• M78: 44,688,175 km (0.059 R)
• M79: 46,324,776 km (0.054 R)
• M80: 47,042,546 km (0.096 R)
• M81: 47,619,396 km (0.119 R)
• M82: 47,691,652 km (0.065 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 264 - 15,912 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit