🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.45 AU - 0.61 AU

Year: 249 Days

Day: 46.8 Hours

Environment

Temp: -112 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 0.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 209.4

Radius: 8.9

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.96 AU - 1.16 AU

Year: 705 Days

Day: 8.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 19,765,427 km

• M1: 115,340 km (0.065 R)
• M2: 170,990 km (0.06 R)
• M3: 278,850 km (0.117 R)
• M4: 405,709 km (0.05 R)
• M5: 495,767 km (0.089 R)
• M6: 586,274 km (0.101 R)
• M7: 698,323 km (0.097 R)
• M8: 818,001 km (0.12 R)
• M9: 901,926 km (0.102 R)
• M10: 966,851 km (0.079 R)
• M11: 1,051,374 km (0.084 R)
• M12: 1,148,014 km (0.117 R)
• M13: 1,266,944 km (0.096 R)
• M14: 1,370,167 km (0.097 R)
• M15: 1,430,455 km (0.065 R)
• M16: 1,512,285 km (0.108 R)
• M17: 1,894,657 km (0.039 R)
• M18: 1,973,495 km (0.089 R)
• M19: 2,094,071 km (0.097 R)
• M20: 2,158,248 km (0.109 R)
• M21: 2,276,580 km (0.097 R)
• M22: 2,470,459 km (0.102 R)
• M23: 2,544,510 km (0.09 R)
• M24: 2,632,025 km (0.077 R)
• M25: 2,739,586 km (0.103 R)
• M26: 3,044,616 km (0.119 R)
• M27: 3,117,470 km (0.029 R)
• M28: 3,238,196 km (0.12 R)
• M29: 3,326,458 km (0.115 R)
• M30: 3,456,758 km (0.061 R)
• M31: 3,526,022 km (0.083 R)
• M32: 3,609,797 km (0.091 R)
• M33: 3,772,110 km (0.114 R)
• M34: 4,060,385 km (0.068 R)
• M35: 4,221,951 km (0.048 R)
• M36: 4,513,667 km (0.061 R)
• M37: 4,665,808 km (0.088 R)
• M38: 4,734,922 km (0.096 R)
• M39: 4,842,932 km (0.098 R)
• M40: 5,093,060 km (0.117 R)
• M41: 5,211,840 km (0.097 R)
• M42: 5,267,640 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 781.8

Radius: 10.5

Gravity: 7.09 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.69 AU - 2.11 AU

Year: 1691 Days

Day: 12.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 19,765,427 km

• M1: 131,048 km (0.096 R)
• M2: 201,808 km (0.097 R)
• M3: 359,334 km (0.079 R)
• M4: 461,360 km (0.115 R)
• M5: 603,627 km (0.055 R)
• M6: 818,001 km (0.074 R)
• M7: 934,687 km (0.059 R)
• M8: 1,048,382 km (0.032 R)
• M9: 1,290,431 km (0.111 R)
• M10: 1,418,337 km (0.072 R)
• M11: 1,509,443 km (0.104 R)
• M12: 1,708,408 km (0.101 R)
• M13: 1,849,628 km (0.118 R)
• M14: 2,601,208 km (0.111 R)
• M15: 2,714,005 km (0.118 R)
• M16: 2,790,000 km (0.099 R)
• M17: 2,879,759 km (0.038 R)
• M18: 3,356,527 km (0.118 R)
• M19: 3,576,436 km (0.06 R)
• M20: 3,730,373 km (0.112 R)
• M21: 3,900,914 km (0.104 R)
• M22: 4,161,514 km (0.093 R)
• M23: 4,791,769 km (0.082 R)
• M24: 5,039,803 km (0.12 R)
• M25: 5,260,310 km (0.084 R)
• M26: 5,516,272 km (0.038 R)
• M27: 5,809,035 km (0.095 R)
• M28: 6,257,829 km (0.075 R)
• M29: 6,427,024 km (0.104 R)
• M30: 6,769,752 km (0.088 R)
• M31: 7,030,801 km (0.114 R)
• M32: 7,348,397 km (0.079 R)
• M33: 7,491,113 km (0.04 R)
• M34: 7,706,834 km (0.091 R)
• M35: 7,870,045 km (0.034 R)
• M36: 8,052,704 km (0.061 R)
• M37: 8,199,908 km (0.078 R)
• M38: 8,310,910 km (0.099 R)
• M39: 8,422,360 km (0.117 R)
• M40: 8,930,095 km (0.092 R)
• M41: 9,063,387 km (0.034 R)
• M42: 9,178,129 km (0.105 R)
• M43: 9,447,854 km (0.101 R)
• M44: 9,739,719 km (0.106 R)
• M45: 9,896,498 km (0.044 R)
• M46: 10,093,817 km (0.115 R)
• M47: 11,140,703 km (0.07 R)
• M48: 11,366,596 km (0.116 R)
• M49: 11,449,024 km (0.102 R)
• M50: 11,531,752 km (0.091 R)
• M51: 11,635,423 km (0.075 R)
• M52: 11,885,551 km (0.113 R)
• M53: 12,011,363 km (0.064 R)
• M54: 12,116,380 km (0.115 R)
• M55: 12,391,042 km (0.062 R)
• M56: 12,817,845 km (0.117 R)
• M57: 13,357,893 km (0.112 R)
• M58: 13,619,839 km (0.086 R)
• M59: 13,927,562 km (0.081 R)
• M60: 14,393,559 km (0.081 R)
• M61: 14,572,329 km (0.05 R)
• M62: 14,662,087 km (0.042 R)
• M63: 15,000,029 km (0.117 R)
• M64: 15,317,924 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 663.1

Radius: 15

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.24 AU - 2.94 AU

Year: 2691 Days

Day: 11.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 19,765,427 km

• M1: 259,403 km (0.07 R)
• M2: 518,506 km (0.114 R)
• M3: 871,856 km (0.04 R)
• M4: 1,223,112 km (0.099 R)
• M5: 1,381,387 km (0.037 R)
• M6: 1,475,035 km (0.111 R)
• M7: 2,003,863 km (0.071 R)
• M8: 2,124,739 km (0.115 R)
• M9: 2,346,143 km (0.094 R)
• M10: 2,502,922 km (0.106 R)
• M11: 2,933,315 km (0.1 R)
• M12: 3,165,491 km (0.059 R)
• M13: 3,323,616 km (0.054 R)
• M14: 3,516,896 km (0.114 R)
• M15: 3,830,902 km (0.082 R)
• M16: 3,982,744 km (0.04 R)
• M17: 4,188,591 km (0.064 R)
• M18: 5,065,533 km (0.086 R)
• M19: 5,345,431 km (0.041 R)
• M20: 5,515,673 km (0.103 R)
• M21: 5,668,712 km (0.096 R)
• M22: 5,823,097 km (0.067 R)
• M23: 6,434,803 km (0.114 R)
• M24: 6,555,678 km (0.043 R)
• M25: 6,758,682 km (0.118 R)
• M26: 7,005,219 km (0.032 R)
• M27: 7,129,535 km (0.103 R)
• M28: 7,275,543 km (0.109 R)
• M29: 7,380,411 km (0.077 R)
• M30: 7,740,942 km (0.112 R)
• M31: 8,020,690 km (0.099 R)
• M32: 8,303,579 km (0.07 R)
• M33: 8,700,911 km (0.077 R)
• M34: 8,969,440 km (0.104 R)
• M35: 9,104,676 km (0.102 R)
• M36: 9,468,648 km (0.111 R)
• M37: 9,791,031 km (0.109 R)
• M38: 9,953,644 km (0.101 R)
• M39: 10,163,979 km (0.05 R)
• M40: 10,352,173 km (0.094 R)
• M41: 11,092,682 km (0.07 R)
• M42: 11,262,326 km (0.072 R)
• M43: 11,653,225 km (0.113 R)
• M44: 11,874,929 km (0.108 R)
• M45: 11,998,796 km (0.087 R)
• M46: 13,005,291 km (0.11 R)
• M47: 13,107,466 km (0.069 R)
• M48: 13,338,146 km (0.094 R)
• M49: 13,441,219 km (0.094 R)
• M50: 14,222,270 km (0.106 R)
• M51: 16,653,235 km (0.114 R)
• M52: 16,819,737 km (0.046 R)
• M53: 17,435,482 km (0.102 R)
• M54: 17,632,951 km (0.119 R)
• M55: 17,944,713 km (0.098 R)
• M56: 18,458,881 km (0.035 R)
• M57: 19,151,968 km (0.117 R)
• M58: 19,501,728 km (0.053 R)
• M59: 19,765,469 km (0.074 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 344 - 19,503 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit