🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.44 AU - 0.62 AU

Year: 168 Days

Day: 27.5 Hours

Environment

Temp: 23 °C

Axial Tilt: 16.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.65 AU - 0.69 AU

Year: 239 Days

Day: 29.5 Hours

Environment

Temp: -2 °C

Axial Tilt: 14.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.01 AU - 1.25 AU

Year: 524 Days

Day: 25.4 Hours

Environment

Temp: -65 °C

Axial Tilt: 47 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.54 AU - 2.52 AU

Year: 1263 Days

Day: 12.7 Hours

Environment

Temp: -114 °C

Axial Tilt: 45.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,647,326 km

• M1: 542,591 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 552.3

Radius: 15

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.79 AU - 3.03 AU

Year: 2167 Days

Day: 10.2 Hours

Environment

Temp: -134 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 29,647,326 km

• M1: 265,087 km (0.072 R)
• M2: 375,191 km (0.088 R)
• M3: 468,690 km (0.063 R)
• M4: 601,832 km (0.077 R)
• M5: 815,159 km (0.077 R)
• M6: 1,002,156 km (0.077 R)
• M7: 1,331,271 km (0.1 R)
• M8: 1,442,273 km (0.103 R)
• M9: 1,545,944 km (0.08 R)
• M10: 1,761,515 km (0.118 R)
• M11: 1,918,593 km (0.12 R)
• M12: 2,104,094 km (0.093 R)
• M13: 2,356,914 km (0.084 R)
• M14: 2,505,914 km (0.114 R)
• M15: 2,632,623 km (0.114 R)
• M16: 2,959,195 km (0.065 R)
• M17: 3,106,998 km (0.084 R)
• M18: 3,424,445 km (0.111 R)
• M19: 3,957,462 km (0.107 R)
• M20: 4,363,171 km (0.069 R)
• M21: 5,021,103 km (0.046 R)
• M22: 5,312,819 km (0.098 R)
• M23: 5,543,499 km (0.113 R)
• M24: 5,929,910 km (0.111 R)
• M25: 6,100,601 km (0.086 R)
• M26: 6,290,441 km (0.118 R)
• M27: 6,429,567 km (0.1 R)
• M28: 6,693,607 km (0.075 R)
• M29: 6,835,725 km (0.11 R)
• M30: 6,961,088 km (0.084 R)
• M31: 7,286,763 km (0.041 R)
• M32: 7,414,818 km (0.118 R)
• M33: 7,784,774 km (0.112 R)
• M34: 8,332,153 km (0.11 R)
• M35: 9,226,000 km (0.109 R)
• M36: 9,484,056 km (0.067 R)
• M37: 10,048,339 km (0.079 R)
• M38: 11,357,620 km (0.11 R)
• M39: 11,634,376 km (0.092 R)
• M40: 12,434,725 km (0.094 R)
• M41: 13,208,146 km (0.1 R)
• M42: 13,589,471 km (0.113 R)
• M43: 13,702,267 km (0.094 R)
• M44: 13,951,647 km (0.082 R)
• M45: 14,408,968 km (0.058 R)
• M46: 14,570,234 km (0.034 R)
• M47: 14,685,724 km (0.09 R)
• M48: 14,824,850 km (0.105 R)
• M49: 15,267,959 km (0.049 R)
• M50: 15,361,906 km (0.062 R)
• M51: 15,502,977 km (0.103 R)
• M52: 16,000,539 km (0.104 R)

Asteroid Belt

Center: 3.63 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 861.1

Radius: 14.3

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 4.02 AU - 4.66 AU

Year: 3947 Days

Day: 12.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 162.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 29,647,326 km

• M1: 194,028 km (0.081 R)
• M2: 300,542 km (0.107 R)
• M3: 399,127 km (0.104 R)
• M4: 615,146 km (0.073 R)
• M5: 712,235 km (0.113 R)
• M6: 2,082,402 km (0.114 R)
• M7: 2,290,044 km (0.076 R)
• M8: 2,707,572 km (0.11 R)
• M9: 2,801,519 km (0.093 R)
• M10: 2,915,962 km (0.05 R)
• M11: 3,188,978 km (0.113 R)
• M12: 3,429,681 km (0.119 R)
• M13: 3,552,501 km (0.084 R)
• M14: 3,823,422 km (0.072 R)
• M15: 3,972,272 km (0.064 R)
• M16: 4,541,941 km (0.032 R)
• M17: 5,540,656 km (0.106 R)
• M18: 5,855,709 km (0.067 R)
• M19: 6,003,213 km (0.094 R)
• M20: 6,127,080 km (0.114 R)
• M21: 6,327,092 km (0.034 R)
• M22: 6,682,238 km (0.067 R)
• M23: 6,862,354 km (0.105 R)
• M24: 6,991,905 km (0.107 R)
• M25: 7,096,325 km (0.118 R)
• M26: 7,412,275 km (0.111 R)
• M27: 7,840,873 km (0.093 R)
• M28: 7,976,558 km (0.071 R)
• M29: 8,140,368 km (0.068 R)
• M30: 8,250,173 km (0.05 R)
• M31: 8,610,554 km (0.073 R)
• M32: 8,778,702 km (0.095 R)
• M33: 9,061,293 km (0.108 R)
• M34: 9,318,152 km (0.063 R)
• M35: 9,490,788 km (0.119 R)
• M36: 9,722,665 km (0.114 R)
• M37: 10,074,070 km (0.045 R)
• M38: 10,399,745 km (0.088 R)
• M39: 10,638,802 km (0.098 R)
• M40: 10,759,079 km (0.106 R)
• M41: 11,397,862 km (0.107 R)
• M42: 11,582,615 km (0.1 R)
• M43: 11,861,615 km (0.038 R)
• M44: 12,080,178 km (0.077 R)
• M45: 12,584,921 km (0.116 R)
• M46: 12,903,864 km (0.062 R)
• M47: 13,032,069 km (0.051 R)
• M48: 13,128,709 km (0.113 R)
• M49: 13,452,140 km (0.114 R)
• M50: 13,712,889 km (0.067 R)
• M51: 14,140,140 km (0.085 R)
• M52: 14,372,017 km (0.077 R)
• M53: 14,973,999 km (0.115 R)
• M54: 15,550,250 km (0.119 R)
• M55: 15,961,345 km (0.117 R)
• M56: 16,133,682 km (0.07 R)
• M57: 16,689,438 km (0.068 R)
• M58: 16,794,455 km (0.091 R)
• M59: 17,998,718 km (0.061 R)
• M60: 18,647,674 km (0.111 R)
• M61: 19,194,155 km (0.11 R)
• M62: 19,377,562 km (0.098 R)
• M63: 19,598,368 km (0.073 R)
• M64: 19,783,122 km (0.075 R)
• M65: 20,415,322 km (0.06 R)
• M66: 20,565,070 km (0.105 R)
• M67: 21,547,030 km (0.096 R)
• M68: 21,737,767 km (0.05 R)
• M69: 22,544,549 km (0.034 R)
• M70: 23,048,843 km (0.05 R)
• M71: 23,517,683 km (0.11 R)
• M72: 23,910,826 km (0.113 R)
• M73: 25,143,363 km (0.069 R)
• M74: 25,545,482 km (0.065 R)
• M75: 26,152,401 km (0.08 R)
• M76: 26,396,544 km (0.106 R)
• M77: 27,339,609 km (0.111 R)
• M78: 27,587,343 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 798.6

Radius: 11

Gravity: 6.6 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 4.3 AU - 5.18 AU

Year: 4505 Days

Day: 11.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 29,647,326 km

• M1: 313,707 km (0.101 R)
• M2: 409,150 km (0.086 R)
• M3: 648,656 km (0.091 R)
• M4: 1,070,074 km (0.088 R)
• M5: 1,394,252 km (0.11 R)
• M6: 1,488,200 km (0.12 R)
• M7: 1,715,888 km (0.115 R)
• M8: 1,799,962 km (0.118 R)
• M9: 1,937,592 km (0.109 R)
• M10: 2,114,716 km (0.117 R)
• M11: 2,580,862 km (0.117 R)
• M12: 2,658,354 km (0.113 R)
• M13: 2,835,927 km (0.084 R)
• M14: 3,223,535 km (0.092 R)
• M15: 3,628,197 km (0.118 R)
• M16: 4,369,305 km (0.075 R)
• M17: 4,817,201 km (0.071 R)
• M18: 4,985,798 km (0.109 R)
• M19: 5,230,390 km (0.093 R)
• M20: 5,354,108 km (0.108 R)
• M21: 6,116,907 km (0.11 R)
• M22: 6,378,704 km (0.086 R)
• M23: 6,564,205 km (0.095 R)
• M24: 6,751,651 km (0.097 R)
• M25: 6,859,511 km (0.11 R)
• M26: 7,022,274 km (0.119 R)
• M27: 7,186,383 km (0.106 R)
• M28: 7,827,559 km (0.105 R)
• M29: 8,399,920 km (0.034 R)
• M30: 8,574,202 km (0.119 R)
• M31: 8,779,151 km (0.084 R)
• M32: 9,134,296 km (0.109 R)
• M33: 9,524,448 km (0.069 R)
• M34: 10,104,439 km (0.055 R)
• M35: 10,197,040 km (0.069 R)
• M36: 10,320,907 km (0.057 R)
• M37: 10,570,286 km (0.105 R)
• M38: 10,821,760 km (0.051 R)
• M39: 10,948,171 km (0.112 R)
• M40: 11,170,623 km (0.089 R)
• M41: 11,330,543 km (0.093 R)
• M42: 11,555,538 km (0.105 R)
• M43: 12,836,395 km (0.116 R)
• M44: 13,239,561 km (0.075 R)
• M45: 13,408,756 km (0.091 R)
• M46: 13,544,591 km (0.083 R)
• M47: 14,058,310 km (0.074 R)
• M48: 14,127,275 km (0.114 R)
• M49: 14,439,037 km (0.095 R)
• M50: 14,648,175 km (0.113 R)
• M51: 14,823,204 km (0.111 R)
• M52: 15,352,481 km (0.056 R)
• M53: 15,565,958 km (0.112 R)
• M54: 16,031,955 km (0.071 R)
• M55: 16,176,167 km (0.116 R)
• M56: 16,284,775 km (0.101 R)
• M57: 16,466,088 km (0.052 R)
• M58: 16,867,459 km (0.051 R)
• M59: 17,014,215 km (0.118 R)
• M60: 17,978,523 km (0.106 R)
• M61: 18,278,765 km (0.045 R)
• M62: 21,649,953 km (0.09 R)
• M63: 21,729,689 km (0.055 R)
• M64: 22,250,290 km (0.08 R)
• M65: 22,613,214 km (0.041 R)
• M66: 23,222,227 km (0.091 R)
• M67: 24,332,243 km (0.117 R)
• M68: 24,706,088 km (0.113 R)
• M69: 24,956,366 km (0.118 R)
• M70: 25,459,463 km (0.117 R)
• M71: 25,543,537 km (0.043 R)
• M72: 25,627,910 km (0.097 R)
• M73: 26,390,411 km (0.041 R)
• M74: 26,731,793 km (0.112 R)
• M75: 26,860,148 km (0.119 R)
• M76: 26,945,868 km (0.067 R)
• M77: 27,074,522 km (0.112 R)
• M78: 27,246,559 km (0.053 R)
• M79: 28,460,247 km (0.12 R)
• M80: 29,161,711 km (0.088 R)
• M81: 29,382,069 km (0.116 R)
• M82: 29,558,894 km (0.119 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 453 - 18,499 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit