🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.48 AU - 0.74 AU

Year: 180 Days

Day: 45.8 Hours

Environment

Temp: 193 °C

Axial Tilt: 8.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.83 AU - 2.63 AU

Year: 1261 Days

Day: 45.5 Hours

Environment

Temp: -98 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,284,349 km

• M1: 24,534 km (0.03 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 804.8

Radius: 8.2

Gravity: 11.97 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 5.09 AU - 6.69 AU

Year: 5414 Days

Day: 13.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 98,284,349 km

• M1: 107,561 km (0.052 R)
• M2: 473,477 km (0.072 R)
• M3: 853,157 km (0.118 R)
• M4: 1,119,291 km (0.101 R)
• M5: 1,538,165 km (0.034 R)
• M6: 1,954,496 km (0.113 R)
• M7: 2,897,412 km (0.109 R)
• M8: 4,571,412 km (0.069 R)
• M9: 5,032,472 km (0.081 R)
• M10: 6,079,508 km (0.116 R)
• M11: 6,842,457 km (0.086 R)
• M12: 7,193,414 km (0.076 R)
• M13: 10,403,634 km (0.049 R)
• M14: 10,680,690 km (0.08 R)
• M15: 11,689,877 km (0.095 R)
• M16: 14,008,195 km (0.115 R)
• M17: 14,346,436 km (0.109 R)
• M18: 20,600,225 km (0.05 R)
• M19: 23,241,226 km (0.059 R)
• M20: 24,929,887 km (0.103 R)
• M21: 25,930,547 km (0.085 R)
• M22: 29,552,311 km (0.115 R)
• M23: 31,435,599 km (0.065 R)

Asteroid Belt

Center: 9.06 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 12.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 767

Radius: 4.9

Gravity: 31.95 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 10.9 AU - 13.54 AU

Year: 16179 Days

Day: 19.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 98,284,349 km

• M1: 60,886 km (0.118 R)
• M2: 546,032 km (0.111 R)
• M3: 894,745 km (0.041 R)
• M4: 1,237,922 km (0.04 R)
• M5: 1,501,813 km (0.112 R)
• M6: 1,749,846 km (0.099 R)
• M7: 2,523,866 km (0.091 R)
• M8: 3,050,151 km (0.088 R)
• M9: 4,513,368 km (0.115 R)
• M10: 4,889,008 km (0.085 R)
• M11: 5,939,035 km (0.109 R)
• M12: 6,775,587 km (0.09 R)
• M13: 7,313,690 km (0.109 R)
• M14: 8,940,118 km (0.044 R)
• M15: 12,887,408 km (0.075 R)
• M16: 16,003,083 km (0.087 R)
• M17: 18,969,608 km (0.086 R)
• M18: 19,675,411 km (0.094 R)
• M19: 28,514,401 km (0.095 R)
• M20: 29,909,701 km (0.077 R)
• M21: 30,146,664 km (0.106 R)
• M22: 32,335,281 km (0.102 R)
• M23: 36,214,653 km (0.117 R)
• M24: 40,537,732 km (0.079 R)
• M25: 43,199,078 km (0.109 R)
• M26: 48,867,042 km (0.073 R)
• M27: 52,736,092 km (0.113 R)
• M28: 55,366,471 km (0.099 R)
• M29: 56,442,678 km (0.11 R)
• M30: 60,319,058 km (0.097 R)
• M31: 65,958,748 km (0.092 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 957.6

Radius: 5.1

Gravity: 36.82 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 12.54 AU - 19.98 AU

Year: 24833 Days

Day: 16.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 96 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 98,284,349 km

• M1: 89,160 km (0.047 R)
• M2: 264,639 km (0.1 R)
• M3: 512,672 km (0.044 R)
• M4: 1,338,153 km (0.037 R)
• M5: 1,525,599 km (0.084 R)
• M6: 1,750,295 km (0.118 R)
• M7: 2,877,665 km (0.057 R)
• M8: 3,251,809 km (0.088 R)
• M9: 3,756,103 km (0.12 R)
• M10: 4,646,061 km (0.066 R)
• M11: 6,636,760 km (0.109 R)
• M12: 9,875,404 km (0.118 R)
• M13: 13,323,785 km (0.08 R)
• M14: 18,349,226 km (0.056 R)
• M15: 18,736,086 km (0.044 R)
• M16: 21,385,464 km (0.118 R)
• M17: 22,357,701 km (0.08 R)
• M18: 25,093,996 km (0.106 R)
• M19: 33,036,446 km (0.117 R)
• M20: 42,840,492 km (0.039 R)
• M21: 44,904,494 km (0.111 R)
• M22: 45,079,523 km (0.105 R)
• M23: 48,858,964 km (0.079 R)
• M24: 50,920,422 km (0.084 R)
• M25: 54,815,801 km (0.106 R)
• M26: 63,413,191 km (0.113 R)
• M27: 65,189,217 km (0.038 R)
• M28: 66,315,988 km (0.087 R)
• M29: 68,145,720 km (0.113 R)
• M30: 69,773,943 km (0.09 R)
• M31: 86,691,667 km (0.114 R)
• M32: 89,984,615 km (0.074 R)
• M33: 91,380,812 km (0.088 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 473 - 17,758 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit