🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.61 AU - 2.07 AU

Year: 926 Days

Day: 28.6 Hours

Environment

Temp: -60 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.29 AU - 3.17 AU

Year: 1673 Days

Day: 28.8 Hours

Environment

Temp: -102 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,071,933 km

• M1: 82,428 km (0.07 R)

Asteroid Belt

Center: 7.68 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 12.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 807

Radius: 4.3

Gravity: 43.65 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 9.88 AU - 15.38 AU

Year: 16646 Days

Day: 20.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 96,071,933 km

• M1: 53,556 km (0.053 R)
• M2: 220,657 km (0.096 R)
• M3: 1,273,676 km (0.115 R)
• M4: 1,436,439 km (0.03 R)
• M5: 1,646,923 km (0.088 R)
• M6: 2,295,430 km (0.096 R)
• M7: 2,895,616 km (0.054 R)
• M8: 3,536,942 km (0.1 R)
• M9: 5,280,057 km (0.05 R)
• M10: 5,546,341 km (0.076 R)
• M11: 8,463,948 km (0.113 R)
• M12: 9,423,170 km (0.04 R)
• M13: 9,589,822 km (0.081 R)
• M14: 10,334,819 km (0.07 R)
• M15: 12,200,006 km (0.117 R)
• M16: 15,324,058 km (0.034 R)
• M17: 16,339,977 km (0.071 R)
• M18: 16,742,395 km (0.115 R)
• M19: 17,234,123 km (0.11 R)
• M20: 20,480,547 km (0.086 R)
• M21: 22,197,781 km (0.061 R)
• M22: 28,035,987 km (0.103 R)
• M23: 31,738,535 km (0.059 R)
• M24: 32,364,602 km (0.044 R)
• M25: 34,819,353 km (0.073 R)
• M26: 46,841,188 km (0.049 R)
• M27: 48,638,457 km (0.045 R)
• M28: 49,470,370 km (0.079 R)
• M29: 49,637,920 km (0.119 R)
• M30: 52,369,727 km (0.096 R)
• M31: 56,105,335 km (0.086 R)
• M32: 58,879,628 km (0.097 R)
• M33: 60,014,477 km (0.102 R)
• M34: 63,506,540 km (0.109 R)
• M35: 66,722,146 km (0.088 R)
• M36: 67,542,691 km (0.074 R)
• M37: 70,892,187 km (0.043 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 248.6

Radius: 7.6

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 12.43 AU - 14.45 AU

Year: 18273 Days

Day: 24.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 96,071,933 km

• M1: 98,884 km (0.081 R)
• M2: 349,610 km (0.073 R)
• M3: 901,178 km (0.076 R)
• M4: 1,444,367 km (0.073 R)
• M5: 2,117,109 km (0.045 R)
• M6: 3,143,500 km (0.09 R)
• M7: 3,408,288 km (0.062 R)
• M8: 3,927,842 km (0.116 R)
• M9: 4,469,236 km (0.09 R)
• M10: 6,132,316 km (0.096 R)
• M11: 7,517,742 km (0.097 R)
• M12: 8,488,632 km (0.11 R)
• M13: 8,767,482 km (0.079 R)
• M14: 12,727,787 km (0.099 R)
• M15: 13,340,839 km (0.104 R)
• M16: 13,654,845 km (0.034 R)
• M17: 14,297,368 km (0.074 R)
• M18: 14,892,767 km (0.111 R)
• M19: 15,298,776 km (0.03 R)
• M20: 16,778,299 km (0.117 R)
• M21: 17,070,463 km (0.1 R)
• M22: 19,132,969 km (0.102 R)
• M23: 20,182,997 km (0.063 R)
• M24: 21,959,471 km (0.058 R)
• M25: 25,723,803 km (0.113 R)
• M26: 31,641,146 km (0.084 R)
• M27: 34,736,476 km (0.048 R)
• M28: 35,932,212 km (0.101 R)
• M29: 42,867,569 km (0.096 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 672.8

Radius: 3.4

Gravity: 58.2 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 13.07 AU - 15.87 AU

Year: 20413 Days

Day: 23.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 96,071,933 km

• M1: 42,336 km (0.107 R)
• M2: 266,434 km (0.052 R)
• M3: 392,844 km (0.111 R)
• M4: 504,294 km (0.086 R)
• M5: 1,128,267 km (0.073 R)
• M6: 1,834,967 km (0.114 R)
• M7: 3,299,680 km (0.104 R)
• M8: 3,892,387 km (0.048 R)
• M9: 5,323,739 km (0.092 R)
• M10: 5,558,907 km (0.111 R)
• M11: 7,165,738 km (0.034 R)
• M12: 7,549,905 km (0.088 R)
• M13: 9,794,472 km (0.119 R)
• M14: 9,969,950 km (0.108 R)
• M15: 10,267,201 km (0.103 R)
• M16: 10,570,286 km (0.06 R)
• M17: 11,386,193 km (0.119 R)
• M18: 18,217,131 km (0.058 R)
• M19: 18,660,988 km (0.037 R)
• M20: 19,849,094 km (0.105 R)
• M21: 20,604,863 km (0.096 R)
• M22: 24,030,953 km (0.087 R)
• M23: 27,122,692 km (0.101 R)
• M24: 27,584,950 km (0.093 R)
• M25: 28,052,443 km (0.086 R)
• M26: 31,220,477 km (0.111 R)
• M27: 36,407,035 km (0.115 R)
• M28: 42,603,379 km (0.058 R)
• M29: 56,653,462 km (0.074 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 920.9

Radius: 3.1

Gravity: 95.83 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 13.05 AU - 19.61 AU

Year: 24473 Days

Day: 17 Hours

Environment

Temp: -196 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 96,071,933 km

• M1: 40,691 km (0.08 R)
• M2: 173,534 km (0.073 R)
• M3: 285,433 km (0.114 R)
• M4: 424,559 km (0.095 R)
• M5: 2,308,744 km (0.068 R)
• M6: 2,844,454 km (0.109 R)
• M7: 2,955,156 km (0.118 R)
• M8: 3,215,008 km (0.113 R)
• M9: 5,518,815 km (0.119 R)
• M10: 6,277,276 km (0.109 R)
• M11: 7,673,922 km (0.094 R)
• M12: 10,994,396 km (0.094 R)
• M13: 12,777,453 km (0.062 R)
• M14: 14,498,128 km (0.105 R)
• M15: 17,823,240 km (0.091 R)
• M16: 18,011,135 km (0.06 R)
• M17: 20,267,520 km (0.098 R)
• M18: 22,485,906 km (0.103 R)
• M19: 27,025,005 km (0.115 R)
• M20: 29,051,308 km (0.095 R)
• M21: 32,556,237 km (0.071 R)
• M22: 41,697,714 km (0.099 R)
• M23: 49,762,834 km (0.111 R)
• M24: 51,074,658 km (0.074 R)
• M25: 52,025,651 km (0.073 R)
• M26: 55,347,023 km (0.119 R)
• M27: 84,737,470 km (0.078 R)
• M28: 87,685,595 km (0.078 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 398 - 14,369 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit